function community_content(&$a, $update = 0) { $o = ''; if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } if (get_config('system', 'no_community_page')) { notice(t('Not available.') . EOL); return; } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; $o .= '<h3>' . t('Community') . '</h3>'; if (!$update) { nav_set_selected('community'); } if (x($a->data, 'search')) { $search = notags(trim($a->data['search'])); } else { $search = x($_GET, 'search') ? notags(trim(rawurldecode($_GET['search']))) : ''; } // Here is the way permissions work in this module... // Only public posts can be shown // OR your own posts if you are a logged in member if (!get_config('alt_pager', 'global') && !get_pconfig(local_user(), 'system', 'alt_pager')) { $r = q("SELECT COUNT(distinct(`item`.`uri`)) AS `total`\n\t\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` LEFT JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\tAND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' \n\t\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''\n\t\t\tAND `item`.`private` = 0 AND `item`.`wall` = 1 AND `user`.`hidewall` = 0 \n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0"); if (count($r)) { $a->set_pager_total($r[0]['total']); } if (!$r[0]['total']) { info(t('No results.') . EOL); return $o; } } //$r = q("SELECT distinct(`item`.`uri`) $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`, \n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,\n\t\t`user`.`nickname`, `user`.`hidewall`\n\t\tFROM `item` FORCE INDEX (`received`) LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tLEFT JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\tAND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''\n\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' \n\t\tAND `item`.`private` = 0 AND `item`.`wall` = 1 AND `item`.`id` = `item`.`parent`\n\t\tAND `user`.`hidewall` = 0\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `contact`.`self`\n\t\tORDER BY `received` DESC LIMIT %d, %d ", intval($a->pager['start']), intval($a->pager['itemspage'])); // group by `item`.`uri` if (!count($r)) { info(t('No results.') . EOL); return $o; } // we behave the same in message lists as the search module $o .= conversation($a, $r, 'community', $update); if (get_config('alt_pager', 'global') || get_pconfig(local_user(), 'system', 'alt_pager')) { $o .= alt_pager($a, count($r)); } else { $o .= paginate($a); } return $o; }
function notes_content(&$a, $update = false) { if (!local_user()) { notice(t('Permission denied.') . EOL); return; } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; require_once 'include/acl_selectors.php'; $groups = array(); $o = ''; $remote_contact = false; $contact_id = $_SESSION['cid']; $contact = $a->contact; $is_owner = true; $o = ""; $o .= profile_tabs($a, True); if (!$update) { $o .= '<h3>' . t('Personal Notes') . '</h3>'; $commpage = false; $commvisitor = false; $celeb = false; $x = array('is_owner' => $is_owner, 'allow_location' => $a->user['allow_location'] ? true : false, 'default_location' => $a->user['default-location'], 'nickname' => $a->user['nickname'], 'lockstate' => 'lock', 'acl' => '', 'bang' => '', 'visitor' => 'block', 'profile_uid' => local_user(), 'button' => t('Save'), 'acl_data' => ''); $o .= status_editor($a, $x, $a->contact['id']); } // Construct permissions // default permissions - anonymous user $sql_extra = " AND `allow_cid` = '<" . $a->contact['id'] . ">' "; $r = q("SELECT COUNT(*) AS `total`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 and `item`.`moderated` = 0 \n\t\tAND `item`.`deleted` = 0 AND `item`.`type` = 'note'\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `contact`.`self` = 1\n\t\tAND `item`.`id` = `item`.`parent` AND `item`.`wall` = 0\n\t\t{$sql_extra} ", intval(local_user())); if (count($r)) { $a->set_pager_total($r[0]['total']); $a->set_pager_itemspage(40); } $r = q("SELECT `item`.`id` AS `item_id`, `contact`.`uid` AS `contact-uid`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0 \n\t\tand `item`.`moderated` = 0 AND `item`.`type` = 'note'\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `contact`.`self` = 1\n\t\tAND `item`.`id` = `item`.`parent` AND `item`.`wall` = 0\n\t\t{$sql_extra}\n\t\tORDER BY `item`.`created` DESC LIMIT %d ,%d ", intval(local_user()), intval($a->pager['start']), intval($a->pager['itemspage'])); $parents_arr = array(); $parents_str = ''; if (count($r)) { foreach ($r as $rr) { $parents_arr[] = $rr['item_id']; } $parents_str = implode(', ', $parents_arr); $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, \n\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`network`, `contact`.`rel`, \n\t\t\t`contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tAND `item`.`parent` IN ( %s )\n\t\t\t{$sql_extra}\n\t\t\tORDER BY `parent` DESC, `gravity` ASC, `item`.`id` ASC ", intval(local_user()), dbesc($parents_str)); if (count($r)) { $items = conv_sort($r, "`commented`"); $o .= conversation($a, $items, 'notes', $update); } } $o .= paginate($a); return $o; }
function community_content(&$a, $update = 0) { $o = ''; if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } if (get_config('system', 'no_community_page')) { notice(t('Not available.') . EOL); return; } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; $o .= '<h3>' . t('Community') . '</h3>'; if (!$update) { nav_set_selected('community'); $o .= '<div id="live-community"></div>' . "\r\n"; $o .= "<script> var profile_uid = -1; var netargs = '/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; } if (x($a->data, 'search')) { $search = notags(trim($a->data['search'])); } else { $search = x($_GET, 'search') ? notags(trim(rawurldecode($_GET['search']))) : ''; } // Here is the way permissions work in this module... // Only public wall posts can be shown // OR your own posts if you are a logged in member $r = q("SELECT COUNT(*) AS `total`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` LEFT JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tAND `wall` = 1 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' \n\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `user`.`hidewall` = 0 \n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 "); if (count($r)) { $a->set_pager_total($r[0]['total']); } if (!$r[0]['total']) { info(t('No results.') . EOL); return $o; } $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, \n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,\n\t\t`user`.`nickname`, `user`.`hidewall`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tLEFT JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tAND `wall` = 1 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' \n\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `user`.`hidewall` = 0 \n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\tORDER BY `received` DESC LIMIT %d, %d ", intval($a->pager['start']), intval($a->pager['itemspage'])); // we behave the same in message lists as the search module $o .= conversation($a, $r, 'community', false); $o .= paginate($a); $o .= '<div class="cc-license">' . t('Shared content is covered by the <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0</a> license.') . '</div>'; return $o; }
function search_content(&$a) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } nav_set_selected('search'); require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; $o = '<div id="live-search"></div>' . "\r\n"; $o .= '<h3>' . t('Search This Site') . '</h3>'; if (x($a->data, 'search')) { $search = notags(trim($a->data['search'])); } else { $search = x($_GET, 'search') ? notags(trim(rawurldecode($_GET['search']))) : ''; } $o .= search($search, 'search-box', '/search', local_user() ? true : false); if (!$search) { return $o; } // Here is the way permissions work in the search module... // Only public wall posts can be shown // OR your own posts if you are a logged in member $s_regx = sprintf("AND ( `item`.`body` REGEXP '%s' OR `item`.`tag` REGEXP '%s' )", dbesc(preg_quote($search)), dbesc('\\]' . preg_quote($search) . '\\[')); $search_alg = $s_regx; $r = q("SELECT COUNT(*) AS `total`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` LEFT JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tAND (( `wall` = 1 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `user`.`hidewall` = 0) \n\t\t\tOR `item`.`uid` = %d )\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t{$search_alg} ", intval(local_user())); if (count($r)) { $a->set_pager_total($r[0]['total']); } if (!$r[0]['total']) { info(t('No results.') . EOL); return $o; } $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, \n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,\n\t\t`user`.`nickname`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tLEFT JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tAND (( `wall` = 1 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `user`.`hidewall` = 0 ) \n\t\t\tOR `item`.`uid` = %d )\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t{$search_alg}\n\t\tORDER BY `received` DESC LIMIT %d , %d ", intval(local_user()), intval($a->pager['start']), intval($a->pager['itemspage'])); $o .= '<h2>Search results for: ' . $search . '</h2>'; $o .= conversation($a, $r, 'search', false); $o .= paginate($a); return $o; }
function search_content(&$a, $update = 0, $load = false) { if (get_config('system', 'block_public') || get_config('system', 'block_public_search')) { if (!local_channel() && !remote_channel()) { notice(t('Public access denied.') . EOL); return; } } if ($load) { $_SESSION['loadtime'] = datetime_convert(); } nav_set_selected('search'); require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; require_once 'include/items.php'; $format = $_REQUEST['format'] ? $_REQUEST['format'] : ''; if ($format !== '') { $update = $load = 1; } $observer = $a->get_observer(); $observer_hash = $observer ? $observer['xchan_hash'] : ''; $o = '<div id="live-search"></div>' . "\r\n"; $o .= '<h3>' . t('Search') . '</h3>'; if (x($a->data, 'search')) { $search = trim($a->data['search']); } else { $search = x($_GET, 'search') ? trim(rawurldecode($_GET['search'])) : ''; } $tag = false; if (x($_GET, 'tag')) { $tag = true; $search = x($_GET, 'tag') ? trim(rawurldecode($_GET['tag'])) : ''; } if (!local_channel() || !feature_enabled(local_channel(), 'savedsearch')) { $o .= search($search, 'search-box', '/search', local_channel() ? true : false); } if (strpos($search, '#') === 0) { $tag = true; $search = substr($search, 1); } if (strpos($search, '@') === 0) { $search = substr($search, 1); goaway(z_root() . '/directory' . '?f=1&search=' . $search); } // look for a naked webbie if (strpos($search, '@') !== false) { goaway(z_root() . '/directory' . '?f=1&search=' . $search); } if (!$search) { return $o; } if ($tag) { $sql_extra = sprintf(" AND `item`.`id` IN (select `oid` from term where otype = %d and type = %d and term = '%s') ", intval(TERM_OBJ_POST), intval(TERM_HASHTAG), dbesc(protect_sprintf($search))); } else { $regstr = db_getfunc('REGEXP'); $sql_extra = sprintf(" AND `item`.`body` {$regstr} '%s' ", dbesc(protect_sprintf(preg_quote($search)))); } // Here is the way permissions work in the search module... // Only public posts can be shown // OR your own posts if you are a logged in member // No items will be shown if the member has a blocked profile wall. if (!$update && !$load) { // This is ugly, but we can't pass the profile_uid through the session to the ajax updater, // because browser prefetching might change it on us. We have to deliver it with the page. $o .= '<div id="live-search"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . (intval(local_channel()) ? local_channel() : -1) . "; var netargs = '?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; $a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'search', '$uid' => $a->profile['profile_uid'] ? $a->profile['profile_uid'] : '0', '$gid' => '0', '$cid' => '0', '$cmin' => '0', '$cmax' => '0', '$star' => '0', '$liked' => '0', '$conv' => '0', '$spam' => '0', '$fh' => '0', '$nouveau' => '0', '$wall' => '0', '$list' => x($_REQUEST, 'list') ? intval($_REQUEST['list']) : 0, '$page' => $a->pager['page'] != 1 ? $a->pager['page'] : 1, '$search' => ($tag ? urlencode('#') : '') . $search, '$order' => '', '$file' => '', '$cats' => '', '$tags' => '', '$mid' => '', '$verb' => '', '$dend' => '', '$dbegin' => '')); } $pub_sql = public_permissions_sql($observer_hash); require_once 'include/identity.php'; $sys = get_sys_channel(); if ($update && $load) { $itemspage = get_pconfig(local_channel(), 'system', 'itemspage'); $a->set_pager_itemspage(intval($itemspage) ? $itemspage : 20); $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval($a->pager['itemspage']), intval($a->pager['start'])); // in case somebody turned off public access to sys channel content with permissions if (!perm_is_allowed($sys['channel_id'], $observer_hash, 'view_stream')) { $sys['xchan_hash'] .= 'disabled'; } if ($load) { $r = null; if (ACTIVE_DBTYPE == DBTYPE_POSTGRES) { $prefix = 'distinct on (created, mid)'; $suffix = 'ORDER BY created DESC, mid'; } else { $prefix = 'distinct'; $suffix = 'group by mid ORDER BY created DESC'; } if (local_channel()) { $r = q("SELECT {$prefix} mid, item.id as item_id, item.* from item\n\t\t\t\t\tWHERE item_restrict = 0\n\t\t\t\t\tAND ((( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND item_private = 0 ) \n\t\t\t\t\tOR ( `item`.`uid` = %d )) OR item.owner_xchan = '%s' )\n\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t{$suffix} {$pager_sql} ", intval(local_channel()), dbesc($sys['xchan_hash'])); } if ($r === null) { $r = q("SELECT {$prefix} mid, item.id as item_id, item.* from item\n\t\t\t\t\tWHERE item_restrict = 0\n\t\t\t\t\tAND (((( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = ''\n\t\t\t\t\tAND `item`.`deny_gid` = '' AND item_private = 0 )\n\t\t\t\t\tand owner_xchan in ( " . stream_perms_xchans($observer ? PERMS_NETWORK | PERMS_PUBLIC : PERMS_PUBLIC) . " ))\n\t\t\t\t\t\t{$pub_sql} ) OR owner_xchan = '%s')\n\t\t\t\t\t{$sql_extra} \n\t\t\t\t\t{$suffix} {$pager_sql}", dbesc($sys['xchan_hash'])); } } else { $r = array(); } } if ($r) { xchan_query($r); $items = fetch_post_tags($r, true); } else { $items = array(); } if ($format == 'json') { $result = array(); require_once 'include/conversation.php'; foreach ($items as $item) { $item['html'] = bbcode($item['body']); $x = encode_item($item); $x['html'] = prepare_text($item['body'], $item['mimetype']); $result[] = $x; } json_return_and_die(array('success' => true, 'messages' => $result)); } if ($tag) { $o .= '<h2>Items tagged with: ' . htmlspecialchars($search, ENT_COMPAT, 'UTF-8') . '</h2>'; } else { $o .= '<h2>Search results for: ' . htmlspecialchars($search, ENT_COMPAT, 'UTF-8') . '</h2>'; } $o .= conversation($a, $items, 'search', $update, 'client'); return $o; }
function network_content(&$a, $update = 0) { require_once 'include/conversation.php'; if (!local_user()) { $_SESSION['return_url'] = $a->query_string; return login(false); } $arr = array('query' => $a->query_string); call_hooks('network_content_init', $arr); $o = ''; // item filter tabs // TODO: fix this logic, reduce duplication //$a->page['content'] .= '<div class="tabs-wrapper">'; $starred_active = ''; $new_active = ''; $bookmarked_active = ''; $all_active = ''; $search_active = ''; $conv_active = ''; $spam_active = ''; if ($a->argc > 1 && $a->argv[1] === 'new' || $a->argc > 2 && $a->argv[2] === 'new') { $new_active = 'active'; } if (x($_GET, 'search')) { $search_active = 'active'; } if (x($_GET, 'star')) { $starred_active = 'active'; } if (x($_GET, 'bmark')) { $bookmarked_active = 'active'; } if (x($_GET, 'conv')) { $conv_active = 'active'; } if (x($_GET, 'spam')) { $spam_active = 'active'; } if ($new_active == '' && $starred_active == '' && $bookmarked_active == '' && $conv_active == '' && $search_active == '' && $spam_active == '') { $all_active = 'active'; } $postord_active = ''; if ($all_active && x($_GET, 'order') && $_GET['order'] !== 'comment') { $all_active = ''; $postord_active = 'active'; } // tabs $tabs = array(array('label' => t('Commented Order'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $a->cmd) . (x($_GET, 'cid') ? '?f=&cid=' . $_GET['cid'] : ''), 'sel' => $all_active, 'title' => t('Sort by Comment Date')), array('label' => t('Posted Order'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $a->cmd) . '?f=&order=post' . (x($_GET, 'cid') ? '&cid=' . $_GET['cid'] : ''), 'sel' => $postord_active, 'title' => t('Sort by Post Date')), array('label' => t('Personal'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $a->cmd) . (x($_GET, 'cid') ? '/?f=&cid=' . $_GET['cid'] : '') . '&conv=1', 'sel' => $conv_active, 'title' => t('Posts that mention or involve you')), array('label' => t('New'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $a->cmd) . '/new' . (x($_GET, 'cid') ? '/?f=&cid=' . $_GET['cid'] : ''), 'sel' => $new_active, 'title' => t('Activity Stream - by date')), array('label' => t('Starred'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $a->cmd) . (x($_GET, 'cid') ? '/?f=&cid=' . $_GET['cid'] : '') . '&star=1', 'sel' => $starred_active, 'title' => t('Favourite Posts')), array('label' => t('Shared Links'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $a->cmd) . (x($_GET, 'cid') ? '/?f=&cid=' . $_GET['cid'] : '') . '&bmark=1', 'sel' => $bookmarked_active, 'title' => t('Interesting Links'))); $arr = array('tabs' => $tabs); call_hooks('network_tabs', $arr); $o .= replace_macros(get_markup_template('common_tabs.tpl'), array('$tabs' => $arr['tabs'])); // --- end item filter tabs $contact_id = $a->cid; $group = 0; $nouveau = false; require_once 'include/acl_selectors.php'; $cid = x($_GET, 'cid') ? intval($_GET['cid']) : 0; $star = x($_GET, 'star') ? intval($_GET['star']) : 0; $bmark = x($_GET, 'bmark') ? intval($_GET['bmark']) : 0; $order = x($_GET, 'order') ? notags($_GET['order']) : 'comment'; $liked = x($_GET, 'liked') ? intval($_GET['liked']) : 0; $conv = x($_GET, 'conv') ? intval($_GET['conv']) : 0; $spam = x($_GET, 'spam') ? intval($_GET['spam']) : 0; $nets = x($_GET, 'nets') ? $_GET['nets'] : ''; $cmin = x($_GET, 'cmin') ? intval($_GET['cmin']) : 0; $cmax = x($_GET, 'cmax') ? intval($_GET['cmax']) : 99; $file = x($_GET, 'file') ? $_GET['file'] : ''; if ($a->argc > 2 && $a->argv[2] === 'new') { $nouveau = true; } if ($a->argc > 1) { if ($a->argv[1] === 'new') { $nouveau = true; } else { $group = intval($a->argv[1]); $def_acl = array('allow_gid' => '<' . $group . '>'); } } if (x($_GET, 'search') || x($_GET, 'file')) { $nouveau = true; } if ($cid) { $def_acl = array('allow_cid' => '<' . intval($cid) . '>'); } if ($nets) { $r = q("select id from contact where uid = %d and network = '%s' and self = 0", intval(local_user()), dbesc($nets)); $str = ''; if (count($r)) { foreach ($r as $rr) { $str .= '<' . $rr['id'] . '>'; } } if (strlen($str)) { $def_acl = array('allow_cid' => $str); } } if (!$update) { if ($group) { if (($t = group_public_members($group)) && !get_pconfig(local_user(), 'system', 'nowarn_insecure')) { notice(sprintf(tt('Warning: This group contains %s member from an insecure network.', 'Warning: This group contains %s members from an insecure network.', $t), $t) . EOL); notice(t('Private messages to this group are at risk of public disclosure.') . EOL); } } nav_set_selected('network'); $celeb = $a->user['page-flags'] == PAGE_SOAPBOX || $a->user['page-flags'] == PAGE_COMMUNITY ? true : false; $x = array('is_owner' => true, 'allow_location' => $a->user['allow_location'], 'default_location' => $a->user['default-location'], 'nickname' => $a->user['nickname'], 'lockstate' => $group || $cid || $nets || is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock', 'acl' => populate_acl($group || $cid || $nets ? $def_acl : $a->user, $celeb), 'bang' => $group || $cid || $nets ? '!' : '', 'visitor' => 'block', 'profile_uid' => local_user()); $o .= status_editor($a, $x); } // We don't have to deal with ACL's on this page. You're looking at everything // that belongs to you, hence you can see all of it. We will filter by group if // desired. $sql_options = $star ? " and starred = 1 " : ''; $sql_options .= $bmark ? " and bookmark = 1 " : ''; $sql_nets = $nets ? sprintf(" and `contact`.`network` = '%s' ", dbesc($nets)) : ''; $sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` {$sql_options} ) "; if ($group) { $r = q("SELECT `name`, `id` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($group), intval($_SESSION['uid'])); if (!count($r)) { if ($update) { killme(); } notice(t('No such group') . EOL); goaway($a->get_baseurl(true) . '/network'); // NOTREACHED } $contacts = expand_groups(array($group)); if (is_array($contacts) && count($contacts)) { $contact_str = implode(',', $contacts); } else { $contact_str = ' 0 '; info(t('Group is empty')); } $sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 {$sql_options} AND ( `contact-id` IN ( {$contact_str} ) OR `allow_gid` like '" . protect_sprintf('%<' . intval($group) . '>%') . "' ) and deleted = 0 ) "; $o = '<h2>' . t('Group: ') . $r[0]['name'] . '</h2>' . $o; } elseif ($cid) { $r = q("SELECT `id`,`name`,`network`,`writable`,`nurl` FROM `contact` WHERE `id` = %d \n\t\t\t\tAND `blocked` = 0 AND `pending` = 0 LIMIT 1", intval($cid)); if (count($r)) { $sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 {$sql_options} AND `contact-id` = " . intval($cid) . " and deleted = 0 ) "; $o = '<h2>' . t('Contact: ') . $r[0]['name'] . '</h2>' . $o; if ($r[0]['network'] === NETWORK_OSTATUS && $r[0]['writable'] && !get_pconfig(local_user(), 'system', 'nowarn_insecure')) { notice(t('Private messages to this person are at risk of public disclosure.') . EOL); } } else { notice(t('Invalid contact.') . EOL); goaway($a->get_baseurl(true) . '/network'); // NOTREACHED } } if (!$group && !$cid && !$update) { $o .= get_birthdays(); $o .= get_events(); } if (!$update) { // The special div is needed for liveUpdate to kick in for this page. // We only launch liveUpdate if you aren't filtering in some incompatible // way and also you aren't writing a comment (discovered in javascript). $o .= '<div id="live-network"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . $_SESSION['uid'] . "; var netargs = '" . substr($a->cmd, 8) . '?f=' . (x($_GET, 'cid') ? '&cid=' . $_GET['cid'] : '') . (x($_GET, 'search') ? '&search=' . $_GET['search'] : '') . (x($_GET, 'star') ? '&star=' . $_GET['star'] : '') . (x($_GET, 'order') ? '&order=' . $_GET['order'] : '') . (x($_GET, 'bmark') ? '&bmark=' . $_GET['bmark'] : '') . (x($_GET, 'liked') ? '&liked=' . $_GET['liked'] : '') . (x($_GET, 'conv') ? '&conv=' . $_GET['conv'] : '') . (x($_GET, 'spam') ? '&spam=' . $_GET['spam'] : '') . (x($_GET, 'nets') ? '&nets=' . $_GET['nets'] : '') . (x($_GET, 'cmin') ? '&cmin=' . $_GET['cmin'] : '') . (x($_GET, 'cmax') ? '&cmax=' . $_GET['cmax'] : '') . (x($_GET, 'file') ? '&file=' . $_GET['file'] : '') . "'; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; } $sql_extra2 = $nouveau ? '' : " AND `item`.`parent` = `item`.`id` "; if (x($_GET, 'search')) { $search = escape_tags($_GET['search']); if (get_config('system', 'use_fulltext_engine')) { if (strpos($search, '#') === 0) { $sql_extra .= sprintf(" AND (MATCH(tag) AGAINST ('" . '"%s"' . "' in boolean mode)) ", dbesc(protect_sprintf($search))); } else { $sql_extra .= sprintf(" AND (MATCH(`item`.`body`) AGAINST ('" . '"%s"' . "' in boolean mode) or MATCH(tag) AGAINST ('" . '"%s"' . "' in boolean mode)) ", dbesc(protect_sprintf($search)), dbesc(protect_sprintf($search))); } } else { $sql_extra .= sprintf(" AND ( `item`.`body` like '%s' OR `item`.`tag` like '%s' ) ", dbesc(protect_sprintf('%' . $search . '%')), dbesc(protect_sprintf('%]' . $search . '[%'))); } } if (strlen($file)) { $sql_extra .= file_tag_file_query('item', unxmlify($file)); } if ($conv) { $myurl = $a->get_baseurl() . '/profile/' . $a->user['nickname']; $myurl = substr($myurl, strpos($myurl, '://') + 3); $myurl = str_replace('www.', '', $myurl); $diasp_url = str_replace('/profile/', '/u/', $myurl); if (get_config('system', 'use_fulltext_engine')) { $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where (MATCH(`author-link`) AGAINST ('" . '"%s"' . "' in boolean mode) or MATCH(`tag`) AGAINST ('" . '"%s"' . "' in boolean mode) or MATCH(tag) AGAINST ('" . '"%s"' . "' in boolean mode))) ", dbesc(protect_sprintf($myurl)), dbesc(protect_sprintf($myurl)), dbesc(protect_sprintf($diasp_url))); } else { $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where ( `author-link` like '%s' or `tag` like '%s' or tag like '%s' )) ", dbesc(protect_sprintf('%' . $myurl)), dbesc(protect_sprintf('%' . $myurl . ']%')), dbesc(protect_sprintf('%' . $diasp_url . ']%'))); } } if ($update) { // only setup pagination on initial page view $pager_sql = ''; } else { $r = q("SELECT COUNT(*) AS `total`\n\t\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t{$sql_extra2}\n\t\t\t{$sql_extra} {$sql_nets} ", intval($_SESSION['uid'])); if (count($r)) { $a->set_pager_total($r[0]['total']); $itemspage_network = get_pconfig(local_user(), 'system', 'itemspage_network'); $a->set_pager_itemspage(intval($itemspage_network) ? $itemspage_network : 40); } $pager_sql = sprintf(" LIMIT %d, %d ", intval($a->pager['start']), intval($a->pager['itemspage'])); } $simple_update = $update ? " and `item`.`unseen` = 1 " : ''; if ($nouveau) { // "New Item View" - show all items unthreaded in reverse created date order $items = q("SELECT `item`.*, `item`.`id` AS `item_id`, \n\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,\n\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,\n\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `item`, `contact`\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 \n\t\t\tAND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t{$simple_update}\n\t\t\tAND `contact`.`id` = `item`.`contact-id`\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t{$sql_extra} {$sql_nets}\n\t\t\tORDER BY `item`.`received` DESC {$pager_sql} ", intval($_SESSION['uid'])); } else { // Normal conversation view if ($order === 'post') { $ordering = "`created`"; } else { $ordering = "`commented`"; } // Fetch a page full of parent items for this page if ($update) { $r = q("SELECT `parent` AS `item_id`, `contact`.`uid` AS `contact_uid`\n\t\t\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\t\tand `item`.`moderated` = 0 and `item`.`unseen` = 1\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\t{$sql_extra} {$sql_nets} ", intval(local_user())); } else { $r = q("SELECT `item`.`id` AS `item_id`, `contact`.`uid` AS `contact_uid`\n\t\t\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\t\tAND `item`.`moderated` = 0 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tAND `item`.`parent` = `item`.`id`\n\t\t\t\t{$sql_extra} {$sql_nets}\n\t\t\t\tORDER BY `item`.{$ordering} DESC {$pager_sql} ", intval(local_user())); } // Then fetch all the children of the parents that are on this page $parents_arr = array(); $parents_str = ''; if (count($r)) { foreach ($r as $rr) { if (!in_array($rr['item_id'], $parents_arr)) { $parents_arr[] = $rr['item_id']; } } $parents_str = implode(', ', $parents_arr); $items = q("SELECT `item`.*, `item`.`id` AS `item_id`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`, `contact`.`writable`,\n\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,\n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\t\tFROM `item`, `contact`\n\t\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\t\tAND `item`.`moderated` = 0 AND `contact`.`id` = `item`.`contact-id`\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tAND `item`.`parent` IN ( %s )\n\t\t\t\t{$sql_extra} ", intval(local_user()), dbesc($parents_str)); $items = conv_sort($items, $ordering); } else { $items = array(); } } // We aren't going to try and figure out at the item, group, and page // level which items you've seen and which you haven't. If you're looking // at the top level network page just mark everything seen. if (!$group && !$cid && !$star) { $r = q("UPDATE `item` SET `unseen` = 0 \n\t\t\tWHERE `unseen` = 1 AND `uid` = %d", intval(local_user())); } // Set this so that the conversation function can find out contact info for our wall-wall items $a->page_contact = $a->contact; $mode = $nouveau ? 'network-new' : 'network'; $o .= conversation($a, $items, $mode, $update); if (!$update) { $o .= paginate($a); } return $o; }
function network_content(&$a, $update = 0) { require_once 'include/conversation.php'; if (!local_user()) { $_SESSION['return_url'] = $a->query_string; return login(false); } // TODO:is this really necessary? $a is already available to hooks $arr = array('query' => $a->query_string); call_hooks('network_content_init', $arr); $datequery = $datequery2 = ''; $group = 0; $nouveau = false; if ($a->argc > 1) { for ($x = 1; $x < $a->argc; $x++) { if (is_a_date_arg($a->argv[$x])) { if ($datequery) { $datequery2 = escape_tags($a->argv[$x]); } else { $datequery = escape_tags($a->argv[$x]); $_GET['order'] = 'post'; } } elseif ($a->argv[$x] === 'new') { $nouveau = true; } elseif (intval($a->argv[$x])) { $group = intval($a->argv[$x]); $def_acl = array('allow_gid' => '<' . $group . '>'); } } } $o = ''; // item filter tabs // TODO: fix this logic, reduce duplication //$a->page['content'] .= '<div class="tabs-wrapper">'; list($no_active, $all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active) = network_query_get_sel_tab($a); // if no tabs are selected, defaults to comments if ($no_active == 'active') { $all_active = 'active'; } $cmd = $datequery ? '' : $a->cmd; $len_naked_cmd = strlen(str_replace('/new', '', $cmd)); // tabs $tabs = array(array('label' => t('Commented Order'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . '?f=&order=comment' . (x($_GET, 'cid') ? '&cid=' . $_GET['cid'] : ''), 'sel' => $all_active, 'title' => t('Sort by Comment Date')), array('label' => t('Posted Order'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . '?f=&order=post' . (x($_GET, 'cid') ? '&cid=' . $_GET['cid'] : ''), 'sel' => $postord_active, 'title' => t('Sort by Post Date'))); if (feature_enabled(local_user(), 'personal_tab')) { $tabs[] = array('label' => t('Personal'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . (x($_GET, 'cid') ? '/?f=&cid=' . $_GET['cid'] : '/?f=') . '&conv=1', 'sel' => $conv_active, 'title' => t('Posts that mention or involve you')); } if (feature_enabled(local_user(), 'new_tab')) { $tabs[] = array('label' => t('New'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ($len_naked_cmd ? '/' : '') . 'new' . (x($_GET, 'cid') ? '/?f=&cid=' . $_GET['cid'] : ''), 'sel' => $new_active, 'title' => t('Activity Stream - by date')); } if (feature_enabled(local_user(), 'link_tab')) { $tabs[] = array('label' => t('Shared Links'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . (x($_GET, 'cid') ? '/?f=&cid=' . $_GET['cid'] : '/?f=') . '&bmark=1', 'sel' => $bookmarked_active, 'title' => t('Interesting Links')); } if (feature_enabled(local_user(), 'star_posts')) { $tabs[] = array('label' => t('Starred'), 'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . (x($_GET, 'cid') ? '/?f=&cid=' . $_GET['cid'] : '/?f=') . '&star=1', 'sel' => $starred_active, 'title' => t('Favourite Posts')); } // save selected tab, but only if not in search or file mode if (!x($_GET, 'search') && !x($_GET, 'file')) { set_pconfig(local_user(), 'network.view', 'tab.selected', array($all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active)); } $arr = array('tabs' => $tabs); call_hooks('network_tabs', $arr); $o .= replace_macros(get_markup_template('common_tabs.tpl'), array('$tabs' => $arr['tabs'])); // --- end item filter tabs $contact_id = $a->cid; require_once 'include/acl_selectors.php'; $cid = x($_GET, 'cid') ? intval($_GET['cid']) : 0; $star = x($_GET, 'star') ? intval($_GET['star']) : 0; $bmark = x($_GET, 'bmark') ? intval($_GET['bmark']) : 0; $order = x($_GET, 'order') ? notags($_GET['order']) : 'comment'; $liked = x($_GET, 'liked') ? intval($_GET['liked']) : 0; $conv = x($_GET, 'conv') ? intval($_GET['conv']) : 0; $spam = x($_GET, 'spam') ? intval($_GET['spam']) : 0; $nets = x($_GET, 'nets') ? $_GET['nets'] : ''; $cmin = x($_GET, 'cmin') ? intval($_GET['cmin']) : 0; $cmax = x($_GET, 'cmax') ? intval($_GET['cmax']) : 99; $file = x($_GET, 'file') ? $_GET['file'] : ''; if (x($_GET, 'search') || x($_GET, 'file')) { $nouveau = true; } if ($cid) { $def_acl = array('allow_cid' => '<' . intval($cid) . '>'); } if ($nets) { $r = q("select id from contact where uid = %d and network = '%s' and self = 0", intval(local_user()), dbesc($nets)); $str = ''; if (count($r)) { foreach ($r as $rr) { $str .= '<' . $rr['id'] . '>'; } } if (strlen($str)) { $def_acl = array('allow_cid' => $str); } } set_pconfig(local_user(), 'network.view', 'net.selected', $nets ? $nets : 'all'); if (!$update) { if ($group) { if (($t = group_public_members($group)) && !get_pconfig(local_user(), 'system', 'nowarn_insecure')) { notice(sprintf(tt('Warning: This group contains %s member from an insecure network.', 'Warning: This group contains %s members from an insecure network.', $t), $t) . EOL); notice(t('Private messages to this group are at risk of public disclosure.') . EOL); } } nav_set_selected('network'); $content = ""; if ($cid) { $contact = q("SELECT `nick` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `forum`", intval($cid), intval(local_user())); if ($contact) { $content = "@" . $contact[0]["nick"] . "+" . $cid; } } $x = array('is_owner' => true, 'allow_location' => $a->user['allow_location'], 'default_location' => $a->user['default-location'], 'nickname' => $a->user['nickname'], 'lockstate' => $group || $cid || $nets || is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock', 'default_perms' => get_acl_permissions($a->user), 'acl' => populate_acl($group || $cid || $nets ? $def_acl : $a->user, true), 'bang' => $group || $cid || $nets ? '!' : '', 'visitor' => 'block', 'profile_uid' => local_user(), 'acl_data' => construct_acl_data($a, $a->user), 'content' => $content); $o .= status_editor($a, $x); } // We don't have to deal with ACLs on this page. You're looking at everything // that belongs to you, hence you can see all of it. We will filter by group if // desired. $sql_post_table = ""; $sql_options = $star ? " and starred = 1 " : ''; $sql_options .= $bmark ? " and bookmark = 1 " : ''; $sql_extra = $sql_options; $sql_extra2 = ""; $sql_extra3 = ""; $sql_table = "`thread`"; $sql_parent = "`iid`"; if ($nouveau or strlen($file) or $update) { $sql_table = "`item`"; $sql_parent = "`parent`"; } $sql_nets = $nets ? sprintf(" and {$sql_table}.`network` = '%s' ", dbesc($nets)) : ''; if ($group) { $r = q("SELECT `name`, `id` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($group), intval($_SESSION['uid'])); if (!count($r)) { if ($update) { killme(); } notice(t('No such group') . EOL); goaway($a->get_baseurl(true) . '/network/0'); // NOTREACHED } $contacts = expand_groups(array($group)); $contact_str_self = ""; if (is_array($contacts) && count($contacts)) { $contact_str = implode(',', $contacts); $self = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($_SESSION['uid'])); if (count($self)) { $contact_str_self = "," . $self[0]["id"]; } } else { $contact_str = ' 0 '; info(t('Group is empty')); } //$sql_post_table = " INNER JOIN (SELECT DISTINCT(`parent`) FROM `item` WHERE (`contact-id` IN ($contact_str) OR `allow_gid` like '".protect_sprintf('%<'.intval($group).'>%')."') and deleted = 0 ORDER BY `created` DESC) AS `temp1` ON $sql_table.$sql_parent = `temp1`.`parent` "; $sql_extra3 .= " AND `contact-id` IN ({$contact_str}{$contact_str_self}) "; $sql_extra3 .= " AND EXISTS (SELECT id FROM `item` WHERE (`contact-id` IN ({$contact_str}) \n\t\t\t\tOR `allow_gid` like '" . protect_sprintf('%<' . intval($group) . '>%') . "') and deleted = 0 \n\t\t\t\tAND parent = {$sql_table}.{$sql_parent}) "; $o = replace_macros(get_markup_template("section_title.tpl"), array('$title' => sprintf(t('Group: %s'), $r[0]['name']))) . $o; } elseif ($cid) { $r = q("SELECT `id`,`name`,`network`,`writable`,`nurl` FROM `contact` WHERE `id` = %d\n\t\t\t\tAND `blocked` = 0 AND `pending` = 0 LIMIT 1", intval($cid)); if (count($r)) { $sql_post_table = " INNER JOIN (SELECT DISTINCT(`parent`) FROM `item` \n\t\t\t\t\t WHERE 1 {$sql_options} AND `contact-id` = " . intval($cid) . " and deleted = 0 \n\t\t\t\t\t ORDER BY `item`.`received` DESC) AS `temp1` \n\t\t\t\t\t ON {$sql_table}.{$sql_parent} = `temp1`.`parent` "; $sql_extra = ""; $o = replace_macros(get_markup_template("section_title.tpl"), array('$title' => sprintf(t('Contact: %s'), $r[0]['name']))) . $o; if ($r[0]['network'] === NETWORK_OSTATUS && $r[0]['writable'] && !get_pconfig(local_user(), 'system', 'nowarn_insecure')) { notice(t('Private messages to this person are at risk of public disclosure.') . EOL); } } else { notice(t('Invalid contact.') . EOL); goaway($a->get_baseurl(true) . '/network'); // NOTREACHED } } if (!$group && !$cid && !$update && !get_config('theme', 'hide_eventlist')) { $o .= get_birthdays(); $o .= get_events(); } if ($datequery) { $sql_extra3 .= protect_sprintf(sprintf(" AND {$sql_table}.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery)))); } if ($datequery2) { $sql_extra3 .= protect_sprintf(sprintf(" AND {$sql_table}.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery2)))); } //$sql_extra2 = (($nouveau) ? '' : " AND `item`.`parent` = `item`.`id` "); $sql_extra2 = $nouveau ? '' : $sql_extra2; $sql_extra3 = $nouveau ? '' : $sql_extra3; $sql_order = ""; $order_mode = "received"; $tag = false; if (x($_GET, 'search')) { $search = escape_tags($_GET['search']); if (strpos($search, '#') === 0) { $tag = true; $search = substr($search, 1); } if (get_config('system', 'only_tag_search')) { $tag = true; } if ($tag) { $sql_extra = ""; $sql_post_table = sprintf("INNER JOIN (SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d ORDER BY `tid` DESC) AS `term` ON `item`.`id` = `term`.`oid` ", dbesc(protect_sprintf($search)), intval(TERM_OBJ_POST), intval(TERM_HASHTAG), intval(local_user())); $sql_order = "`item`.`id`"; $order_mode = "id"; } else { if (get_config('system', 'use_fulltext_engine')) { $sql_extra = sprintf(" AND MATCH (`item`.`body`, `item`.`title`) AGAINST ('%s' in boolean mode) ", dbesc(protect_sprintf($search))); } else { $sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search)))); } $sql_order = "`item`.`received`"; $order_mode = "received"; } } if (strlen($file)) { $sql_post_table = sprintf("INNER JOIN (SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d ORDER BY `tid` DESC) AS `term` ON `item`.`id` = `term`.`oid` ", dbesc(protect_sprintf($file)), intval(TERM_OBJ_POST), intval(TERM_FILE), intval(local_user())); $sql_order = "`item`.`id`"; $order_mode = "id"; } if ($conv) { $sql_extra3 .= " AND `mention`"; } if ($update) { // only setup pagination on initial page view $pager_sql = ''; } else { if (get_config('system', 'old_pager')) { $r = q("SELECT COUNT(*) AS `total`\n\t\t\t FROM {$sql_table} {$sql_post_table} INNER JOIN `contact` ON `contact`.`id` = {$sql_table}.`contact-id`\n\t\t\t AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t WHERE {$sql_table}.`uid` = %d AND {$sql_table}.`visible` = 1 AND {$sql_table}.`deleted` = 0\n\t\t\t {$sql_extra2} {$sql_extra3}\n\t\t\t {$sql_extra} {$sql_nets} ", intval($_SESSION['uid'])); if (count($r)) { $a->set_pager_total($r[0]['total']); } } // check if we serve a mobile device and get the user settings // accordingly if ($a->is_mobile) { $itemspage_network = get_pconfig(local_user(), 'system', 'itemspage_mobile_network'); $itemspage_network = intval($itemspage_network) ? $itemspage_network : 20; } else { $itemspage_network = get_pconfig(local_user(), 'system', 'itemspage_network'); $itemspage_network = intval($itemspage_network) ? $itemspage_network : 40; } // now that we have the user settings, see if the theme forces // a maximum item number which is lower then the user choice if ($a->force_max_items > 0 && $a->force_max_items < $itemspage_network) { $itemspage_network = $a->force_max_items; } $a->set_pager_itemspage($itemspage_network); $pager_sql = sprintf(" LIMIT %d, %d ", intval($a->pager['start']), intval($a->pager['itemspage'])); } if ($nouveau) { $simple_update = $update ? " and `item`.`unseen` = 1 " : ''; if ($sql_order == "") { $sql_order = "`item`.`received`"; } // "New Item View" - show all items unthreaded in reverse created date order $items = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,\n\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,\n\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,\n\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM {$sql_table} {$sql_post_table} INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1\n\t\t\tAND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t{$simple_update}\n\t\t\t{$sql_extra} {$sql_nets}\n\t\t\tORDER BY {$sql_order} DESC {$pager_sql} ", intval($_SESSION['uid'])); $update_unseen = ' WHERE uid = ' . intval($_SESSION['uid']) . " AND unseen = 1 {$sql_extra} {$sql_nets}"; } else { // Normal conversation view if ($order === 'post') { $ordering = "`created`"; if ($sql_order == "") { $order_mode = "created"; } } else { $ordering = "`commented`"; if ($sql_order == "") { $order_mode = "commented"; } } if ($sql_order == "") { $sql_order = "{$sql_table}.{$ordering}"; } if ($_GET["offset"] != "") { $sql_extra3 .= sprintf(" AND {$sql_order} <= '%s'", dbesc($_GET["offset"])); } // Fetch a page full of parent items for this page if ($update) { if (!get_config("system", "like_no_comment")) { $sql_extra4 = "(`item`.`deleted` = 0 OR `item`.`verb` = '" . ACTIVITY_LIKE . "' OR `item`.`verb` = '" . ACTIVITY_DISLIKE . "')"; } else { $sql_extra4 = "`item`.`deleted` = 0 AND `item`.`verb` = '" . ACTIVITY_POST . "'"; } $r = q("SELECT `item`.`parent` AS `item_id`, `item`.`network` AS `item_network`, `contact`.`uid` AS `contact_uid`\n\t\t\t\tFROM {$sql_table} {$sql_post_table} INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND {$sql_extra4}\n\t\t\t\tAND `item`.`moderated` = 0 AND `item`.`unseen` = 1\n\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets} ORDER BY `item_id` DESC LIMIT 100", intval(local_user())); } else { $r = q("SELECT `thread`.`iid` AS `item_id`, `thread`.`network` AS `item_network`, `contact`.`uid` AS `contact_uid`\n\t\t\t\tFROM {$sql_table} {$sql_post_table} STRAIGHT_JOIN `contact` ON `contact`.`id` = `thread`.`contact-id`\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tWHERE `thread`.`uid` = %d AND `thread`.`visible` = 1 AND `thread`.`deleted` = 0\n\t\t\t\tAND `thread`.`moderated` = 0\n\t\t\t\t{$sql_extra2} {$sql_extra3} {$sql_extra} {$sql_nets}\n\t\t\t\tORDER BY {$sql_order} DESC {$pager_sql} ", intval(local_user())); } // Then fetch all the children of the parents that are on this page $parents_arr = array(); $parents_str = ''; $date_offset = ""; if (count($r)) { foreach ($r as $rr) { if (!in_array($rr['item_id'], $parents_arr)) { $parents_arr[] = $rr['item_id']; } } $parents_str = implode(", ", $parents_arr); // splitted into separate queries to avoid the problem with very long threads // so always the last X comments are loaded // This problem can occur expecially with imported facebook posts $max_comments = get_config("system", "max_comments"); if ($max_comments == 0) { $max_comments = 100; } $items = array(); foreach ($parents_arr as $parents) { // $sql_extra ORDER BY `item`.`commented` DESC LIMIT %d", $thread_items = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,\n\t\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`, `contact`.`writable`,\n\t\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,\n\t\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\t\t\tFROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\t\t\tAND `item`.`moderated` = 0\n\t\t\t\t\tAND `item`.`parent` = %d\n\t\t\t\t\tORDER BY `item`.`commented` DESC LIMIT %d", intval(local_user()), intval($parents), intval($max_comments + 1)); $items = array_merge($items, $thread_items); } $items = conv_sort($items, $ordering); } else { $items = array(); } if ($_GET["offset"] == "") { $date_offset = $items[0][$order_mode]; } else { $date_offset = $_GET["offset"]; } $a->page_offset = $date_offset; if ($parents_str) { $update_unseen = ' WHERE uid = ' . intval(local_user()) . ' AND unseen = 1 AND parent IN ( ' . dbesc($parents_str) . ' )'; } } // We aren't going to try and figure out at the item, group, and page // level which items you've seen and which you haven't. If you're looking // at the top level network page just mark everything seen. // The $update_unseen is a bit unreliable if you have stuff coming into your stream from a new contact - // and other feeds that bring in stuff from the past. One can't find it all. // I'm reviving this block to mark everything seen on page 1 of the network as a temporary measure. // The correct solution is to implement a network notifications box just like the system notifications popup // with the ability in the popup to "mark all seen". // Several people are complaining because there are unseen messages they can't find and as time goes // on they just get buried deeper. It has happened to me a couple of times also. if (!$group && !$cid && !$star) { $r = q("UPDATE `item` SET `unseen` = 0\n\t\t\tWHERE `unseen` = 1 AND `uid` = %d", intval(local_user())); } else { if ($update_unseen) { $r = q("UPDATE `item` SET `unseen` = 0 {$update_unseen}"); } } // Set this so that the conversation function can find out contact info for our wall-wall items $a->page_contact = $a->contact; $mode = $nouveau ? 'network-new' : 'network'; $o .= conversation($a, $items, $mode, $update); if (!$update) { if (get_pconfig(local_user(), 'system', 'infinite_scroll')) { $o .= scroll_loader(); } elseif (!get_config('system', 'old_pager')) { $o .= alt_pager($a, count($items)); } else { $o .= paginate($a); } } return $o; }
function display_content(&$a) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; $o = '<div id="live-display"></div>' . "\r\n"; $a->page['htmlhead'] .= '<script>$(document).ready(function() { $(".comment-edit-wrapper textarea").contact_autocomplete(baseurl+"/acl"); });</script>'; $nick = $a->argc > 1 ? $a->argv[1] : ''; profile_load($a, $nick); $item_id = $a->argc > 2 ? intval($a->argv[2]) : 0; if (!$item_id) { $a->error = 404; notice(t('Item not found.') . EOL); return; } $groups = array(); $contact = null; $remote_contact = false; if (remote_user()) { $contact_id = $_SESSION['visitor_id']; $groups = init_groups_visitor($contact_id); $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($a->profile['uid'])); if (count($r)) { $contact = $r[0]; $remote_contact = true; } } if (!$remote_contact) { if (local_user()) { $contact_id = $_SESSION['cid']; $contact = $a->contact; } } $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($a->profile['uid'])); if (count($r)) { $a->page_contact = $r[0]; } $is_owner = local_user() && local_user() == $a->profile['profile_uid'] ? true : false; if ($a->profile['hidewall'] && !$is_owner && !$remote_contact) { notice(t('Access to this profile has been restricted.') . EOL); return; } $sql_extra = permissions_sql($a->profile['uid'], $remote_contact, $groups); $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, \n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\tAND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE ( `id` = '%s' OR `uri` = '%s' ))\n\t\t{$sql_extra}\n\t\tORDER BY `parent` DESC, `gravity` ASC, `id` ASC ", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id)); if (count($r)) { if (local_user() && local_user() == $a->profile['uid']) { q("UPDATE `item` SET `unseen` = 0 \n\t\t\t\tWHERE `parent` = %d AND `unseen` = 1", intval($r[0]['parent'])); } $o .= conversation($a, $r, 'display', false); } else { $r = q("SELECT `id` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1", dbesc($item_id), dbesc($item_id)); if (count($r)) { if ($r[0]['deleted']) { notice(t('Item has been removed.') . EOL); } else { notice(t('Permission denied.') . EOL); } } else { notice(t('Item not found.') . EOL); } } return $o; }
function network_content(&$a, $update = 0) { require_once 'include/conversation.php'; if (!local_user()) { return login(false); } $o = ''; // item filter tabs // TODO: fix this logic, reduce duplication //$a->page['content'] .= '<div class="tabs-wrapper">'; $starred_active = ''; $new_active = ''; $bookmarked_active = ''; $all_active = ''; $search_active = ''; $conv_active = ''; if ($a->argc > 1 && $a->argv[1] === 'new' || $a->argc > 2 && $a->argv[2] === 'new') { $new_active = 'active'; } if (x($_GET, 'search')) { $search_active = 'active'; } if (x($_GET, 'star')) { $starred_active = 'active'; } if ($_GET['bmark']) { $bookmarked_active = 'active'; } if ($_GET['conv']) { $conv_active = 'active'; } if ($new_active == '' && $starred_active == '' && $bookmarked_active == '' && $conv_active == '' && $search_active == '') { $all_active = 'active'; } $postord_active = ''; if ($all_active && x($_GET, 'order') && $_GET['order'] !== 'comment') { $all_active = ''; $postord_active = 'active'; } // tabs $tabs = array(array('label' => t('Commented Order'), 'url' => $a->get_baseurl() . '/' . str_replace('/new', '', $a->cmd) . (x($_GET, 'cid') ? '?cid=' . $_GET['cid'] : ''), 'sel' => $all_active), array('label' => t('Posted Order'), 'url' => $a->get_baseurl() . '/' . str_replace('/new', '', $a->cmd) . '?order=post' . (x($_GET, 'cid') ? '&cid=' . $_GET['cid'] : ''), 'sel' => $postord_active), array('label' => t('Personal'), 'url' => $a->get_baseurl() . '/' . str_replace('/new', '', $a->cmd) . (x($_GET, 'cid') ? '/?cid=' . $_GET['cid'] : '') . '&conv=1', 'sel' => $conv_active), array('label' => t('New'), 'url' => $a->get_baseurl() . '/' . str_replace('/new', '', $a->cmd) . '/new' . (x($_GET, 'cid') ? '/?cid=' . $_GET['cid'] : ''), 'sel' => $new_active), array('label' => t('Starred'), 'url' => $a->get_baseurl() . '/' . str_replace('/new', '', $a->cmd) . (x($_GET, 'cid') ? '/?cid=' . $_GET['cid'] : '') . '&star=1', 'sel' => $starred_active), array('label' => t('Bookmarks'), 'url' => $a->get_baseurl() . '/' . str_replace('/new', '', $a->cmd) . (x($_GET, 'cid') ? '/?cid=' . $_GET['cid'] : '') . '&bmark=1', 'sel' => $bookmarked_active)); $tpl = get_markup_template('common_tabs.tpl'); $o .= replace_macros($tpl, array('$tabs' => $tabs)); // --- end item filter tabs $contact_id = $a->cid; $group = 0; $nouveau = false; require_once 'include/acl_selectors.php'; $cid = x($_GET, 'cid') ? intval($_GET['cid']) : 0; $star = x($_GET, 'star') ? intval($_GET['star']) : 0; $bmark = x($_GET, 'bmark') ? intval($_GET['bmark']) : 0; $order = x($_GET, 'order') ? notags($_GET['order']) : 'comment'; $liked = x($_GET, 'liked') ? intval($_GET['liked']) : 0; $conv = x($_GET, 'conv') ? intval($_GET['conv']) : 0; if ($a->argc > 2 && $a->argv[2] === 'new') { $nouveau = true; } if ($a->argc > 1) { if ($a->argv[1] === 'new') { $nouveau = true; } else { $group = intval($a->argv[1]); $def_acl = array('allow_gid' => '<' . $group . '>'); } } if (x($_GET, 'search')) { $nouveau = true; } if ($cid) { $def_acl = array('allow_cid' => '<' . intval($cid) . '>'); } if (!$update) { if (group) { if (($t = group_public_members($group)) && !get_pconfig(local_user(), 'system', 'nowarn_insecure')) { notice(sprintf(tt('Warning: This group contains %s member from an insecure network.', 'Warning: This group contains %s members from an insecure network.', $t), $t) . EOL); notice(t('Private messages to this group are at risk of public disclosure.') . EOL); } } nav_set_selected('network'); $_SESSION['return_url'] = $a->cmd; $celeb = $a->user['page-flags'] == PAGE_SOAPBOX || $a->user['page-flags'] == PAGE_COMMUNITY ? true : false; $x = array('is_owner' => true, 'allow_location' => $a->user['allow_location'], 'default_location' => $a->user['default_location'], 'nickname' => $a->user['nickname'], 'lockstate' => $group || is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock', 'acl' => populate_acl($group || $cid ? $def_acl : $a->user, $celeb), 'bang' => $group || $cid ? '!' : '', 'visitor' => 'block', 'profile_uid' => local_user()); $o .= status_editor($a, $x); } // We aren't going to try and figure out at the item, group, and page // level which items you've seen and which you haven't. If you're looking // at the top level network page just mark everything seen. if (!$group && !$cid && !$star) { $r = q("UPDATE `item` SET `unseen` = 0 \n\t\t\tWHERE `unseen` = 1 AND `uid` = %d", intval($_SESSION['uid'])); } // We don't have to deal with ACL's on this page. You're looking at everything // that belongs to you, hence you can see all of it. We will filter by group if // desired. $star_sql = $star ? " AND `starred` = 1 " : ''; if ($bmark) { $star_sql .= " AND `bookmark` = 1 "; } $sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` {$star_sql} ) "; if ($group) { $r = q("SELECT `name`, `id` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($group), intval($_SESSION['uid'])); if (!count($r)) { if ($update) { killme(); } notice(t('No such group') . EOL); goaway($a->get_baseurl() . '/network'); // NOTREACHED } $contacts = expand_groups(array($group)); if (is_array($contacts) && count($contacts)) { $contact_str = implode(',', $contacts); } else { $contact_str = ' 0 '; info(t('Group is empty')); } $sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` {$star_sql} AND ( `contact-id` IN ( {$contact_str} ) OR `allow_gid` REGEXP '<" . intval($group) . ">' )) "; $o = '<h2>' . t('Group: ') . $r[0]['name'] . '</h2>' . $o; } elseif ($cid) { $r = q("SELECT `id`,`name`,`network`,`writable` FROM `contact` WHERE `id` = %d \n\t\t\t\tAND `blocked` = 0 AND `pending` = 0 LIMIT 1", intval($cid)); if (count($r)) { $sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` {$star_sql} AND `contact-id` IN ( " . intval($cid) . " )) "; $o = '<h2>' . t('Contact: ') . $r[0]['name'] . '</h2>' . $o; if ($r[0]['network'] !== NETWORK_MAIL && $r[0]['network'] !== NETWORK_DFRN && $r[0]['network'] !== NETWORK_FACEBOOK && $r[0]['network'] !== NETWORK_DIASPORA && $r[0]['writable'] && !get_pconfig(local_user(), 'system', 'nowarn_insecure')) { notice(t('Private messages to this person are at risk of public disclosure.') . EOL); } } else { notice(t('Invalid contact.') . EOL); goaway($a->get_baseurl() . '/network'); // NOTREACHED } } if (!$group && !$cid && !$update) { $o .= get_birthdays(); $o .= get_events(); } if (!$update) { // The special div is needed for liveUpdate to kick in for this page. // We only launch liveUpdate if you aren't filtering in some incompatible // way and also you aren't writing a comment (discovered in javascript). $o .= '<div id="live-network"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . $_SESSION['uid'] . "; var netargs = '" . substr($a->cmd, 8) . '?f=' . (x($_GET, 'cid') ? '&cid=' . $_GET['cid'] : '') . (x($_GET, 'search') ? '&search=' . $_GET['search'] : '') . (x($_GET, 'star') ? '&star=' . $_GET['star'] : '') . (x($_GET, 'order') ? '&order=' . $_GET['order'] : '') . (x($_GET, 'bmark') ? '&bmark=' . $_GET['bmark'] : '') . (x($_GET, 'liked') ? '&liked=' . $_GET['liked'] : '') . (x($_GET, 'conv') ? '&conv=' . $_GET['conv'] : '') . "'; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; } $sql_extra2 = $nouveau ? '' : " AND `item`.`parent` = `item`.`id` "; if (x($_GET, 'search')) { $search = escape_tags($_GET['search']); $sql_extra .= sprintf(" AND ( `item`.`body` REGEXP '%s' OR `item`.`tag` REGEXP '%s' ) ", dbesc(preg_quote($search)), dbesc('\\]' . preg_quote($search) . '\\[')); } if ($conv) { $myurl = $a->get_baseurl() . '/profile/' . $a->user['nickname']; $myurl = substr($myurl, strpos($myurl, '://') + 3); $myurl = str_replace(array('www.', '.'), array('', '\\.'), $myurl); $diasp_url = str_replace('/profile/', '/u/', $myurl); $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where ( `author-link` regexp '%s' or `tag` regexp '%s' or tag regexp '%s' )) ", dbesc($myurl . '$'), dbesc($myurl . '\\]'), dbesc($diasp_url . '\\]')); } $r = q("SELECT COUNT(*) AS `total`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t{$sql_extra2}\n\t\t{$sql_extra} ", intval($_SESSION['uid'])); if (count($r)) { $a->set_pager_total($r[0]['total']); $a->set_pager_itemspage(40); } if ($nouveau) { // "New Item View" - show all items unthreaded in reverse created date order $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, \n\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,\n\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,\n\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `item`, `contact`\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\tAND `contact`.`id` = `item`.`contact-id`\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t{$sql_extra}\n\t\t\tORDER BY `item`.`received` DESC LIMIT %d ,%d ", intval($_SESSION['uid']), intval($a->pager['start']), intval($a->pager['itemspage'])); } else { // Normal conversation view if ($order === 'post') { $ordering = "`created`"; } else { $ordering = "`commented`"; } // Fetch a page full of parent items for this page $r = q("SELECT `item`.`id` AS `item_id`, `contact`.`uid` AS `contact_uid`\n\t\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tAND `item`.`parent` = `item`.`id`\n\t\t\t{$sql_extra}\n\t\t\tORDER BY `item`.{$ordering} DESC LIMIT %d ,%d ", intval(local_user()), intval($a->pager['start']), intval($a->pager['itemspage'])); // Then fetch all the children of the parents that are on this page $parents_arr = array(); $parents_str = ''; if (count($r)) { foreach ($r as $rr) { $parents_arr[] = $rr['item_id']; } $parents_str = implode(', ', $parents_arr); $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,\n\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,\n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\t\tFROM `item`, (SELECT `p`.`id`,`p`.`created`,`p`.`commented` FROM `item` AS `p` WHERE `p`.`parent`=`p`.`id`) as `parentitem`, `contact`\n\t\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\t\tAND `contact`.`id` = `item`.`contact-id`\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tAND `item`.`parent` = `parentitem`.`id` AND `item`.`parent` IN ( %s )\n\t\t\t\t{$sql_extra}\n\t\t\t\tORDER BY `parentitem`.{$ordering} DESC, `parentitem`.`id` ASC, `item`.`gravity` ASC, `item`.`created` ASC ", intval(local_user()), dbesc($parents_str)); } } // Set this so that the conversation function can find out contact info for our wall-wall items $a->page_contact = $a->contact; $mode = $nouveau ? 'network-new' : 'network'; $o .= conversation($a, $r, $mode, $update); if (!$update) { $o .= paginate($a); } return $o; }
function item_post(&$a) { if (!local_user() && !remote_user() && !x($_REQUEST, 'commenter')) { return; } require_once 'include/security.php'; $uid = local_user(); if (x($_REQUEST, 'dropitems')) { $arr_drop = explode(',', $_REQUEST['dropitems']); drop_items($arr_drop); $json = array('success' => 1); echo json_encode($json); killme(); } call_hooks('post_local_start', $_REQUEST); // logger('postinput ' . file_get_contents('php://input')); logger('postvars ' . print_r($_REQUEST, true), LOGGER_DATA); $api_source = x($_REQUEST, 'api_source') && $_REQUEST['api_source'] ? true : false; $message_id = x($_REQUEST, 'message_id') && $api_source ? strip_tags($_REQUEST['message_id']) : ''; $return_path = x($_REQUEST, 'return') ? $_REQUEST['return'] : ''; $preview = x($_REQUEST, 'preview') ? intval($_REQUEST['preview']) : 0; // Check for doubly-submitted posts, and reject duplicates // Note that we have to ignore previews, otherwise nothing will post // after it's been previewed if (!$preview && x($_REQUEST['post_id_random'])) { if (x($_SESSION['post-random']) && $_SESSION['post-random'] == $_REQUEST['post_id_random']) { logger("item post: duplicate post", LOGGER_DEBUG); item_post_return($a->get_baseurl(), $api_source, $return_path); } else { $_SESSION['post-random'] = $_REQUEST['post_id_random']; } } /** * Is this a reply to something? */ $parent = x($_REQUEST, 'parent') ? intval($_REQUEST['parent']) : 0; $parent_uri = x($_REQUEST, 'parent_uri') ? trim($_REQUEST['parent_uri']) : ''; $parent_item = null; $parent_contact = null; $thr_parent = ''; $parid = 0; $r = false; $objecttype = null; if ($parent || $parent_uri) { $objecttype = ACTIVITY_OBJ_COMMENT; if (!x($_REQUEST, 'type')) { $_REQUEST['type'] = 'net-comment'; } if ($parent) { $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($parent)); } elseif ($parent_uri && local_user()) { // This is coming from an API source, and we are logged in $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($parent_uri), intval(local_user())); } // if this isn't the real parent of the conversation, find it if ($r !== false && count($r)) { $parid = $r[0]['parent']; $parent_uri = $r[0]['uri']; if ($r[0]['id'] != $r[0]['parent']) { $r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1", intval($parid)); } } if ($r === false || !count($r)) { notice(t('Unable to locate original post.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } $parent_item = $r[0]; $parent = $r[0]['id']; // multi-level threading - preserve the info but re-parent to our single level threading //if(($parid) && ($parid != $parent)) $thr_parent = $parent_uri; if ($parent_item['contact-id'] && $uid) { $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($parent_item['contact-id']), intval($uid)); if (count($r)) { $parent_contact = $r[0]; // If the contact id doesn't fit with the contact, then set the contact to null $thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent)); if (count($thrparent) and $thrparent[0]["network"] === NETWORK_OSTATUS and normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"])) { $parent_contact = null; require_once "include/Scrape.php"; $probed_contact = probe_url($thrparent[0]["author-link"]); if ($probed_contact["network"] != NETWORK_FEED) { $parent_contact = $probed_contact; $parent_contact["nurl"] = normalise_link($probed_contact["url"]); $parent_contact["thumb"] = $probed_contact["photo"]; $parent_contact["micro"] = $probed_contact["photo"]; } logger('parent contact: ' . print_r($parent_contact, true), LOGGER_DEBUG); } else { logger('no contact found: ' . print_r($thrparent, true), LOGGER_DEBUG); } } } } if ($parent) { logger('mod_item: item_post parent=' . $parent); } $profile_uid = x($_REQUEST, 'profile_uid') ? intval($_REQUEST['profile_uid']) : 0; $post_id = x($_REQUEST, 'post_id') ? intval($_REQUEST['post_id']) : 0; $app = x($_REQUEST, 'source') ? strip_tags($_REQUEST['source']) : ''; $extid = x($_REQUEST, 'extid') ? strip_tags($_REQUEST['extid']) : ''; $allow_moderated = false; // here is where we are going to check for permission to post a moderated comment. // First check that the parent exists and it is a wall item. if (x($_REQUEST, 'commenter') && (!$parent || !$parent_item['wall'])) { notice(t('Permission denied.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } // Now check that it is a page_type of PAGE_BLOG, and that valid personal details // have been provided, and run any anti-spam plugins // TODO if (!can_write_wall($a, $profile_uid) && !$allow_moderated) { notice(t('Permission denied.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } // is this an edited post? $orig_post = null; if ($post_id) { $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($post_id)); if (!count($i)) { killme(); } $orig_post = $i[0]; } $user = null; $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($profile_uid)); if (count($r)) { $user = $r[0]; } if ($orig_post) { $str_group_allow = $orig_post['allow_gid']; $str_contact_allow = $orig_post['allow_cid']; $str_group_deny = $orig_post['deny_gid']; $str_contact_deny = $orig_post['deny_cid']; $location = $orig_post['location']; $coord = $orig_post['coord']; $verb = $orig_post['verb']; $objecttype = $orig_post['object-type']; $emailcc = $orig_post['emailcc']; $app = $orig_post['app']; $categories = $orig_post['file']; $title = notags(trim($_REQUEST['title'])); $body = escape_tags(trim($_REQUEST['body'])); $private = $orig_post['private']; $pubmail_enable = $orig_post['pubmail']; $network = $orig_post['network']; $guid = $orig_post['guid']; $extid = $orig_post['extid']; } else { // if coming from the API and no privacy settings are set, // use the user default permissions - as they won't have // been supplied via a form. if ($api_source && !array_key_exists('contact_allow', $_REQUEST) && !array_key_exists('group_allow', $_REQUEST) && !array_key_exists('contact_deny', $_REQUEST) && !array_key_exists('group_deny', $_REQUEST)) { $str_group_allow = $user['allow_gid']; $str_contact_allow = $user['allow_cid']; $str_group_deny = $user['deny_gid']; $str_contact_deny = $user['deny_cid']; } else { // use the posted permissions $str_group_allow = perms2str($_REQUEST['group_allow']); $str_contact_allow = perms2str($_REQUEST['contact_allow']); $str_group_deny = perms2str($_REQUEST['group_deny']); $str_contact_deny = perms2str($_REQUEST['contact_deny']); } $title = notags(trim($_REQUEST['title'])); $location = notags(trim($_REQUEST['location'])); $coord = notags(trim($_REQUEST['coord'])); $verb = notags(trim($_REQUEST['verb'])); $emailcc = notags(trim($_REQUEST['emailcc'])); $body = escape_tags(trim($_REQUEST['body'])); $network = notags(trim($_REQUEST['network'])); $guid = get_guid(32); $naked_body = preg_replace('/\\[(.+?)\\]/', '', $body); if (version_compare(PHP_VERSION, '5.3.0', '>=')) { $l = new Text_LanguageDetect(); //$lng = $l->detectConfidence($naked_body); //$postopts = (($lng['language']) ? 'lang=' . $lng['language'] . ';' . $lng['confidence'] : ''); $lng = $l->detect($naked_body, 3); if (sizeof($lng) > 0) { $postopts = ""; foreach ($lng as $language => $score) { if ($postopts == "") { $postopts = "lang="; } else { $postopts .= ":"; } $postopts .= $language . ";" . $score; } } logger('mod_item: detect language' . print_r($lng, true) . $naked_body, LOGGER_DATA); } else { $postopts = ''; } $private = strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny) ? 1 : 0; if ($user['hidewall']) { $private = 2; } // If this is a comment, set the permissions from the parent. if ($parent_item) { $private = 0; // for non native networks use the network of the original post as network of the item if ($parent_item['network'] != NETWORK_DIASPORA and $parent_item['network'] != NETWORK_OSTATUS and $network == "") { $network = $parent_item['network']; } if ($parent_item['private'] || strlen($parent_item['allow_cid']) || strlen($parent_item['allow_gid']) || strlen($parent_item['deny_cid']) || strlen($parent_item['deny_gid'])) { $private = $parent_item['private'] ? $parent_item['private'] : 1; } $str_contact_allow = $parent_item['allow_cid']; $str_group_allow = $parent_item['allow_gid']; $str_contact_deny = $parent_item['deny_cid']; $str_group_deny = $parent_item['deny_gid']; } $pubmail_enable = x($_REQUEST, 'pubmail_enable') && intval($_REQUEST['pubmail_enable']) && !$private ? 1 : 0; // if using the API, we won't see pubmail_enable - figure out if it should be set if ($api_source && $profile_uid && $profile_uid == local_user() && !$private) { $mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1; if (!$mail_disabled) { $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1", intval(local_user())); if (count($r) && intval($r[0]['pubmail'])) { $pubmail_enabled = true; } } } if (!strlen($body)) { if ($preview) { killme(); } info(t('Empty post discarded.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } } if (strlen($categories)) { // get the "fileas" tags for this post $filedas = file_tag_file_to_list($categories, 'file'); } // save old and new categories, so we can determine what needs to be deleted from pconfig $categories_old = $categories; $categories = file_tag_list_to_file(trim($_REQUEST['category']), 'category'); $categories_new = $categories; if (strlen($filedas)) { // append the fileas stuff to the new categories list $categories .= file_tag_list_to_file($filedas, 'file'); } // Work around doubled linefeeds in Tinymce 3.5b2 // First figure out if it's a status post that would've been // created using tinymce. Otherwise leave it alone. /* $plaintext = (local_user() ? intval(get_pconfig(local_user(),'system','plaintext')) || !feature_enabled($profile_uid,'richtext') : 0); if((! $parent) && (! $api_source) && (! $plaintext)) { $body = fix_mce_lf($body); }*/ $plaintext = local_user() ? !feature_enabled($profile_uid, 'richtext') : 0; if (!$parent && !$api_source && !$plaintext) { $body = fix_mce_lf($body); } // get contact info for poster $author = null; $self = false; $contact_id = 0; if (local_user() && local_user() == $profile_uid) { $self = true; $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($_SESSION['uid'])); } elseif (remote_user()) { if (is_array($_SESSION['remote'])) { foreach ($_SESSION['remote'] as $v) { if ($v['uid'] == $profile_uid) { $contact_id = $v['cid']; break; } } } if ($contact_id) { $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", intval($contact_id)); } } if (count($r)) { $author = $r[0]; $contact_id = $author['id']; } // get contact info for owner if ($profile_uid == local_user()) { $contact_record = $author; } else { $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($profile_uid)); if (count($r)) { $contact_record = $r[0]; } } $post_type = notags(trim($_REQUEST['type'])); if ($post_type === 'net-comment') { if ($parent_item !== null) { if ($parent_item['wall'] == 1) { $post_type = 'wall-comment'; } else { $post_type = 'remote-comment'; } } } /** * * When a photo was uploaded into the message using the (profile wall) ajax * uploader, The permissions are initially set to disallow anybody but the * owner from seeing it. This is because the permissions may not yet have been * set for the post. If it's private, the photo permissions should be set * appropriately. But we didn't know the final permissions on the post until * now. So now we'll look for links of uploaded messages that are in the * post and set them to the same permissions as the post itself. * */ $match = null; if (!$preview && preg_match_all("/\\[img([\\=0-9x]*?)\\](.*?)\\[\\/img\\]/", $body, $match)) { $images = $match[2]; if (count($images)) { $objecttype = ACTIVITY_OBJ_IMAGE; foreach ($images as $image) { if (!stristr($image, $a->get_baseurl() . '/photo/')) { continue; } $image_uri = substr($image, strrpos($image, '/') + 1); $image_uri = substr($image_uri, 0, strpos($image_uri, '-')); if (!strlen($image_uri)) { continue; } $srch = '<' . intval($contact_id) . '>'; $r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''\n\t\t\t\t\tAND `resource-id` = '%s' AND `uid` = %d LIMIT 1", dbesc($srch), dbesc($image_uri), intval($profile_uid)); if (!count($r)) { continue; } $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'\n\t\t\t\t\tWHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ", dbesc($str_contact_allow), dbesc($str_group_allow), dbesc($str_contact_deny), dbesc($str_group_deny), dbesc($image_uri), intval($profile_uid), dbesc(t('Wall Photos'))); } } } /** * Next link in any attachment references we find in the post. */ $match = false; if (!$preview && preg_match_all("/\\[attachment\\](.*?)\\[\\/attachment\\]/", $body, $match)) { $attaches = $match[1]; if (count($attaches)) { foreach ($attaches as $attach) { $r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($attach)); if (count($r)) { $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'\n\t\t\t\t\t\tWHERE `uid` = %d AND `id` = %d", dbesc($str_contact_allow), dbesc($str_group_allow), dbesc($str_contact_deny), dbesc($str_group_deny), intval($profile_uid), intval($attach)); } } } } // embedded bookmark in post? set bookmark flag $bookmark = 0; if (preg_match_all("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/ism", $body, $match, PREG_SET_ORDER)) { $objecttype = ACTIVITY_OBJ_BOOKMARK; $bookmark = 1; } $body = bb_translate_video($body); /** * Fold multi-line [code] sequences */ $body = preg_replace('/\\[\\/code\\]\\s*\\[code\\]/ism', "\n", $body); $body = scale_external_images($body, false); // Setting the object type if not defined before if (!$objecttype) { $objecttype = ACTIVITY_OBJ_NOTE; // Default value require_once "include/plaintext.php"; $objectdata = get_attached_data($body); if ($post["type"] == "link") { $objecttype = ACTIVITY_OBJ_BOOKMARK; } elseif ($post["type"] == "video") { $objecttype = ACTIVITY_OBJ_VIDEO; } elseif ($post["type"] == "photo") { $objecttype = ACTIVITY_OBJ_IMAGE; } } /** * Look for any tags and linkify them */ $str_tags = ''; $inform = ''; $tags = get_tags($body); /** * add a statusnet style reply tag if the original post was from there * and we are replying, and there isn't one already */ if ($parent_contact && $parent_contact['network'] === NETWORK_OSTATUS && $parent_contact['nick'] && !in_array('@' . $parent_contact['nick'], $tags)) { $body = '@' . $parent_contact['nick'] . ' ' . $body; $tags[] = '@' . $parent_contact['nick']; } $tagged = array(); $private_forum = false; if (count($tags)) { foreach ($tags as $tag) { if (strpos($tag, '#') === 0) { continue; } // If we already tagged 'Robert Johnson', don't try and tag 'Robert'. // Robert Johnson should be first in the $tags array $fullnametagged = false; for ($x = 0; $x < count($tagged); $x++) { if (stristr($tagged[$x], $tag . ' ')) { $fullnametagged = true; break; } } if ($fullnametagged) { continue; } $success = handle_tag($a, $body, $inform, $str_tags, local_user() ? local_user() : $profile_uid, $tag, $network); if ($success['replaced']) { $tagged[] = $tag; } if (is_array($success['contact']) && intval($success['contact']['prv'])) { $private_forum = true; $private_id = $success['contact']['id']; } } } if ($private_forum && !$parent && !$private) { // we tagged a private forum in a top level post and the message was public. // Restrict it. $private = 1; $str_contact_allow = '<' . $private_id . '>'; } $attachments = ''; $match = false; if (preg_match_all('/(\\[attachment\\]([0-9]+)\\[\\/attachment\\])/', $body, $match)) { foreach ($match[2] as $mtch) { $r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($mtch)); if (count($r)) { if (strlen($attachments)) { $attachments .= ','; } $attachments .= '[attach]href="' . $a->get_baseurl() . '/attach/' . $r[0]['id'] . '" length="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . ($r[0]['filename'] ? $r[0]['filename'] : '') . '"[/attach]'; } $body = str_replace($match[1], '', $body); } } $wall = 0; if ($post_type === 'wall' || $post_type === 'wall-comment') { $wall = 1; } if (!strlen($verb)) { $verb = ACTIVITY_POST; } if ($network == "") { $network = NETWORK_DFRN; } $gravity = $parent ? 6 : 0; // even if the post arrived via API we are considering that it // originated on this site by default for determining relayability. $origin = x($_REQUEST, 'origin') ? intval($_REQUEST['origin']) : 1; $notify_type = $parent ? 'comment-new' : 'wall-new'; $uri = $message_id ? $message_id : item_new_uri($a->get_hostname(), $profile_uid); // Fallback so that we alway have a thr-parent if (!$thr_parent) { $thr_parent = $uri; } $datarray = array(); $datarray['uid'] = $profile_uid; $datarray['type'] = $post_type; $datarray['wall'] = $wall; $datarray['gravity'] = $gravity; $datarray['network'] = $network; $datarray['contact-id'] = $contact_id; $datarray['owner-name'] = $contact_record['name']; $datarray['owner-link'] = $contact_record['url']; $datarray['owner-avatar'] = $contact_record['thumb']; $datarray['author-name'] = $author['name']; $datarray['author-link'] = $author['url']; $datarray['author-avatar'] = $author['thumb']; $datarray['created'] = datetime_convert(); $datarray['edited'] = datetime_convert(); $datarray['commented'] = datetime_convert(); $datarray['received'] = datetime_convert(); $datarray['changed'] = datetime_convert(); $datarray['extid'] = $extid; $datarray['guid'] = $guid; $datarray['uri'] = $uri; $datarray['title'] = $title; $datarray['body'] = $body; $datarray['app'] = $app; $datarray['location'] = $location; $datarray['coord'] = $coord; $datarray['tag'] = $str_tags; $datarray['file'] = $categories; $datarray['inform'] = $inform; $datarray['verb'] = $verb; $datarray['object-type'] = $objecttype; $datarray['allow_cid'] = $str_contact_allow; $datarray['allow_gid'] = $str_group_allow; $datarray['deny_cid'] = $str_contact_deny; $datarray['deny_gid'] = $str_group_deny; $datarray['private'] = $private; $datarray['pubmail'] = $pubmail_enable; $datarray['attach'] = $attachments; $datarray['bookmark'] = intval($bookmark); $datarray['thr-parent'] = $thr_parent; $datarray['postopts'] = $postopts; $datarray['origin'] = $origin; $datarray['moderated'] = $allow_moderated; /** * These fields are for the convenience of plugins... * 'self' if true indicates the owner is posting on their own wall * If parent is 0 it is a top-level post. */ $datarray['parent'] = $parent; $datarray['self'] = $self; // $datarray['prvnets'] = $user['prvnets']; if ($orig_post) { $datarray['edit'] = true; } // Search for hashtags item_body_set_hashtags($datarray); // preview mode - prepare the body for display and send it via json if ($preview) { require_once 'include/conversation.php'; $o = conversation($a, array(array_merge($contact_record, $datarray)), 'search', false, true); logger('preview: ' . $o); echo json_encode(array('preview' => $o)); killme(); } call_hooks('post_local', $datarray); if (x($datarray, 'cancel')) { logger('mod_item: post cancelled by plugin.'); if ($return_path) { goaway($a->get_baseurl() . "/" . $return_path); } $json = array('cancel' => 1); if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) { $json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload']; } echo json_encode($json); killme(); } // Fill the cache field put_item_in_cache($datarray); if ($orig_post) { $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d", dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['tag']), dbesc($datarray['attach']), dbesc($datarray['file']), dbesc($datarray['rendered-html']), dbesc($datarray['rendered-hash']), dbesc(datetime_convert()), dbesc(datetime_convert()), intval($post_id), intval($profile_uid)); create_tags_from_item($post_id); create_files_from_item($post_id); update_thread($post_id); // update filetags in pconfig file_tag_update_pconfig($uid, $categories_old, $categories_new, 'category'); proc_run('php', "include/notifier.php", 'edit_post', "{$post_id}"); if (x($_REQUEST, 'return') && strlen($return_path)) { logger('return: ' . $return_path); goaway($a->get_baseurl() . "/" . $return_path); } killme(); } else { $post_id = 0; } $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `author-name`, `author-link`, `author-avatar`,\n\t\t`created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, `tag`, `inform`, `verb`, `object-type`, `postopts`,\n\t\t`allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`, `rendered-html`, `rendered-hash`)\n\t\tVALUES( '%s', '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s')", dbesc($datarray['guid']), dbesc($datarray['extid']), intval($datarray['uid']), dbesc($datarray['type']), intval($datarray['wall']), intval($datarray['gravity']), dbesc($datarray['network']), intval($datarray['contact-id']), dbesc($datarray['owner-name']), dbesc($datarray['owner-link']), dbesc($datarray['owner-avatar']), dbesc($datarray['author-name']), dbesc($datarray['author-link']), dbesc($datarray['author-avatar']), dbesc($datarray['created']), dbesc($datarray['edited']), dbesc($datarray['commented']), dbesc($datarray['received']), dbesc($datarray['changed']), dbesc($datarray['uri']), dbesc($datarray['thr-parent']), dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['app']), dbesc($datarray['location']), dbesc($datarray['coord']), dbesc($datarray['tag']), dbesc($datarray['inform']), dbesc($datarray['verb']), dbesc($datarray['object-type']), dbesc($datarray['postopts']), dbesc($datarray['allow_cid']), dbesc($datarray['allow_gid']), dbesc($datarray['deny_cid']), dbesc($datarray['deny_gid']), intval($datarray['private']), intval($datarray['pubmail']), dbesc($datarray['attach']), intval($datarray['bookmark']), intval($datarray['origin']), intval($datarray['moderated']), dbesc($datarray['file']), dbesc($datarray['rendered-html']), dbesc($datarray['rendered-hash'])); $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($datarray['uri'])); if (!count($r)) { logger('mod_item: unable to retrieve post that was just stored.'); notice(t('System error. Post not saved.') . EOL); goaway($a->get_baseurl() . "/" . $return_path); // NOTREACHED } $post_id = $r[0]['id']; logger('mod_item: saved item ' . $post_id); $datarray["id"] = $post_id; $datarray["plink"] = $a->get_baseurl() . '/display/' . urlencode($datarray["guid"]); // update filetags in pconfig file_tag_update_pconfig($uid, $categories_old, $categories_new, 'category'); if ($parent) { // This item is the last leaf and gets the comment box, clear any ancestors $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ", dbesc(datetime_convert()), intval($parent)); update_thread($parent, true); // Inherit ACLs from the parent item. $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d\n\t\t\tWHERE `id` = %d", dbesc($parent_item['allow_cid']), dbesc($parent_item['allow_gid']), dbesc($parent_item['deny_cid']), dbesc($parent_item['deny_gid']), intval($parent_item['private']), intval($post_id)); if ($contact_record != $author) { notification(array('type' => NOTIFY_COMMENT, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'uid' => $user['uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode($datarray['guid']), 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item', 'parent' => $parent, 'parent_uri' => $parent_item['uri'])); } // Store the comment signature information in case we need to relay to Diaspora store_diaspora_comment_sig($datarray, $author, $self ? $a->user['prvkey'] : false, $parent_item, $post_id); } else { $parent = $post_id; if ($contact_record != $author) { notification(array('type' => NOTIFY_WALL, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'uid' => $user['uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode($datarray['guid']), 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item')); } } // fallback so that parent always gets set to non-zero. if (!$parent) { $parent = $post_id; } $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1\n\t\tWHERE `id` = %d", intval($parent), dbesc($parent == $post_id ? $uri : $parent_item['uri']), dbesc($a->get_baseurl() . '/display/' . urlencode($datarray['guid'])), dbesc(datetime_convert()), intval($post_id)); // photo comments turn the corresponding item visible to the profile wall // This way we don't see every picture in your new photo album posted to your wall at once. // They will show up as people comment on them. if (!$parent_item['visible']) { $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d", intval($parent_item['id'])); update_thread($parent_item['id']); } // update the commented timestamp on the parent q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), dbesc(datetime_convert()), intval($parent)); if ($post_id != $parent) { update_thread($parent); } call_hooks('post_local_end', $datarray); if (strlen($emailcc) && $profile_uid == local_user()) { $erecips = explode(',', $emailcc); if (count($erecips)) { foreach ($erecips as $recip) { $addr = trim($recip); if (!strlen($addr)) { continue; } $disclaimer = '<hr />' . sprintf(t('This message was sent to you by %s, a member of the Friendica social network.'), $a->user['username']) . '<br />'; $disclaimer .= sprintf(t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL; $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL; if (!$datarray['title'] == '') { $subject = email_header_encode($datarray['title'], 'UTF-8'); } else { $subject = email_header_encode('[Friendica]' . ' ' . sprintf(t('%s posted an update.'), $a->user['username']), 'UTF-8'); } $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />'; $html = prepare_body($datarray); $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>'; include_once 'include/html2plain.php'; $params = array('fromName' => $a->user['username'], 'fromEmail' => $a->user['email'], 'toEmail' => $addr, 'replyTo' => $a->user['email'], 'messageSubject' => $subject, 'htmlVersion' => $message, 'textVersion' => html2plain($html . $disclaimer)); Emailer::send($params); } } } create_tags_from_item($post_id); create_files_from_item($post_id); if ($post_id == $parent) { add_thread($post_id); } // This is a real juggling act on shared hosting services which kill your processes // e.g. dreamhost. We used to start delivery to our native delivery agents in the background // and then run our plugin delivery from the foreground. We're now doing plugin delivery first, // because as soon as you start loading up a bunch of remote delivey processes, *this* page is // likely to get killed off. If you end up looking at an /item URL and a blank page, // it's very likely the delivery got killed before all your friends could be notified. // Currently the only realistic fixes are to use a reliable server - which precludes shared hosting, // or cut back on plugins which do remote deliveries. proc_run('php', "include/notifier.php", $notify_type, "{$post_id}"); logger('post_complete'); item_post_return($a->get_baseurl(), $api_source, $return_path); // NOTREACHED }
function post() { // This will change. Figure out who the observer is and whether or not // they have permission to post here. Else ignore the post. if (!local_channel() && !remote_channel() && !x($_REQUEST, 'commenter')) { return; } require_once 'include/security.php'; $uid = local_channel(); $channel = null; $observer = null; /** * Is this a reply to something? */ $parent = x($_REQUEST, 'parent') ? intval($_REQUEST['parent']) : 0; $parent_mid = x($_REQUEST, 'parent_mid') ? trim($_REQUEST['parent_mid']) : ''; $remote_xchan = x($_REQUEST, 'remote_xchan') ? trim($_REQUEST['remote_xchan']) : false; $r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($remote_xchan)); if ($r) { $remote_observer = $r[0]; } else { $remote_xchan = $remote_observer = false; } $profile_uid = x($_REQUEST, 'profile_uid') ? intval($_REQUEST['profile_uid']) : 0; require_once 'include/channel.php'; $sys = get_sys_channel(); if ($sys && $profile_uid && $sys['channel_id'] == $profile_uid && is_site_admin()) { $uid = intval($sys['channel_id']); $channel = $sys; $observer = $sys; } if (x($_REQUEST, 'dropitems')) { require_once 'include/items.php'; $arr_drop = explode(',', $_REQUEST['dropitems']); drop_items($arr_drop); $json = array('success' => 1); echo json_encode($json); killme(); } call_hooks('post_local_start', $_REQUEST); // logger('postvars ' . print_r($_REQUEST,true), LOGGER_DATA); $api_source = x($_REQUEST, 'api_source') && $_REQUEST['api_source'] ? true : false; $consensus = intval($_REQUEST['consensus']); $nocomment = intval($_REQUEST['nocomment']); // 'origin' (if non-zero) indicates that this network is where the message originated, // for the purpose of relaying comments to other conversation members. // If using the API from a device (leaf node) you must set origin to 1 (default) or leave unset. // If the API is used from another network with its own distribution // and deliveries, you may wish to set origin to 0 or false and allow the other // network to relay comments. // If you are unsure, it is prudent (and important) to leave it unset. $origin = $api_source && array_key_exists('origin', $_REQUEST) ? intval($_REQUEST['origin']) : 1; // To represent message-ids on other networks - this will create an iconfig record $namespace = $api_source && array_key_exists('namespace', $_REQUEST) ? strip_tags($_REQUEST['namespace']) : ''; $remote_id = $api_source && array_key_exists('remote_id', $_REQUEST) ? strip_tags($_REQUEST['remote_id']) : ''; $owner_hash = null; $message_id = x($_REQUEST, 'message_id') && $api_source ? strip_tags($_REQUEST['message_id']) : ''; $created = x($_REQUEST, 'created') ? datetime_convert(date_default_timezone_get(), 'UTC', $_REQUEST['created']) : datetime_convert(); $post_id = x($_REQUEST, 'post_id') ? intval($_REQUEST['post_id']) : 0; $app = x($_REQUEST, 'source') ? strip_tags($_REQUEST['source']) : ''; $return_path = x($_REQUEST, 'return') ? $_REQUEST['return'] : ''; $preview = x($_REQUEST, 'preview') ? intval($_REQUEST['preview']) : 0; $categories = x($_REQUEST, 'category') ? escape_tags($_REQUEST['category']) : ''; $webpage = x($_REQUEST, 'webpage') ? intval($_REQUEST['webpage']) : 0; $pagetitle = x($_REQUEST, 'pagetitle') ? escape_tags(urlencode($_REQUEST['pagetitle'])) : ''; $layout_mid = x($_REQUEST, 'layout_mid') ? escape_tags($_REQUEST['layout_mid']) : ''; $plink = x($_REQUEST, 'permalink') ? escape_tags($_REQUEST['permalink']) : ''; $obj_type = x($_REQUEST, 'obj_type') ? escape_tags($_REQUEST['obj_type']) : ACTIVITY_OBJ_NOTE; // allow API to bulk load a bunch of imported items with sending out a bunch of posts. $nopush = x($_REQUEST, 'nopush') ? intval($_REQUEST['nopush']) : 0; /* * Check service class limits */ if ($uid && !x($_REQUEST, 'parent') && !x($_REQUEST, 'post_id')) { $ret = $this->item_check_service_class($uid, $_REQUEST['webpage'] == ITEM_TYPE_WEBPAGE ? true : false); if (!$ret['success']) { notice(t($ret['message']) . EOL); if (x($_REQUEST, 'return')) { goaway(z_root() . "/" . $return_path); } killme(); } } if ($pagetitle) { require_once 'library/urlify/URLify.php'; $pagetitle = strtolower(\URLify::transliterate($pagetitle)); } $item_flags = $item_restrict = 0; $route = ''; $parent_item = null; $parent_contact = null; $thr_parent = ''; $parid = 0; $r = false; if ($parent || $parent_mid) { if (!x($_REQUEST, 'type')) { $_REQUEST['type'] = 'net-comment'; } if ($obj_type == ACTIVITY_OBJ_POST) { $obj_type = ACTIVITY_OBJ_COMMENT; } if ($parent) { $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($parent)); } elseif ($parent_mid && $uid) { // This is coming from an API source, and we are logged in $r = q("SELECT * FROM `item` WHERE `mid` = '%s' AND `uid` = %d LIMIT 1", dbesc($parent_mid), intval($uid)); } // if this isn't the real parent of the conversation, find it if ($r !== false && count($r)) { $parid = $r[0]['parent']; $parent_mid = $r[0]['mid']; if ($r[0]['id'] != $r[0]['parent']) { $r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1", intval($parid)); } } if ($r === false || !count($r)) { notice(t('Unable to locate original post.') . EOL); if (x($_REQUEST, 'return')) { goaway(z_root() . "/" . $return_path); } killme(); } // can_comment_on_post() needs info from the following xchan_query // This may be from the discover tab which means we need to correct the effective uid xchan_query($r, true, $r[0]['uid'] == local_channel() ? 0 : local_channel()); $parent_item = $r[0]; $parent = $r[0]['id']; // multi-level threading - preserve the info but re-parent to our single level threading $thr_parent = $parent_mid; $route = $parent_item['route']; } if (!$observer) { $observer = \App::get_observer(); } if ($parent) { logger('mod_item: item_post parent=' . $parent); $can_comment = false; if (array_key_exists('owner', $parent_item) && intval($parent_item['owner']['abook_self'])) { $can_comment = perm_is_allowed($profile_uid, $observer['xchan_hash'], 'post_comments'); } else { $can_comment = can_comment_on_post($observer['xchan_hash'], $parent_item); } if (!$can_comment) { notice(t('Permission denied.') . EOL); if (x($_REQUEST, 'return')) { goaway(z_root() . "/" . $return_path); } killme(); } } else { if (!perm_is_allowed($profile_uid, $observer['xchan_hash'], $webpage ? 'write_pages' : 'post_wall')) { notice(t('Permission denied.') . EOL); if (x($_REQUEST, 'return')) { goaway(z_root() . "/" . $return_path); } killme(); } } // is this an edited post? $orig_post = null; if ($namespace && $remote_id) { // It wasn't an internally generated post - see if we've got an item matching this remote service id $i = q("select iid from iconfig where cat = 'system' and k = '%s' and v = '%s' limit 1", dbesc($namespace), dbesc($remote_id)); if ($i) { $post_id = $i[0]['iid']; } } $iconfig = null; if ($post_id) { $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($post_id)); if (!count($i)) { killme(); } $orig_post = $i[0]; $iconfig = q("select * from iconfig where iid = %d", intval($post_id)); } if (!$channel) { if ($uid && $uid == $profile_uid) { $channel = \App::get_channel(); } else { // posting as yourself but not necessarily to a channel you control $r = q("select * from channel left join account on channel_account_id = account_id where channel_id = %d LIMIT 1", intval($profile_uid)); if ($r) { $channel = $r[0]; } } } if (!$channel) { logger("mod_item: no channel."); if (x($_REQUEST, 'return')) { goaway(z_root() . "/" . $return_path); } killme(); } $owner_xchan = null; $r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($channel['channel_hash'])); if ($r && count($r)) { $owner_xchan = $r[0]; } else { logger("mod_item: no owner."); if (x($_REQUEST, 'return')) { goaway(z_root() . "/" . $return_path); } killme(); } $walltowall = false; $walltowall_comment = false; if ($remote_xchan) { $observer = $remote_observer; } if ($observer) { logger('mod_item: post accepted from ' . $observer['xchan_name'] . ' for ' . $owner_xchan['xchan_name'], LOGGER_DEBUG); // wall-to-wall detection. // For top-level posts, if the author and owner are different it's a wall-to-wall // For comments, We need to additionally look at the parent and see if it's a wall post that originated locally. if ($observer['xchan_name'] != $owner_xchan['xchan_name']) { if ($parent_item && ($parent_item['item_wall'] && $parent_item['item_origin'])) { $walltowall_comment = true; $walltowall = true; } if (!$parent) { $walltowall = true; } } } $acl = new \Zotlabs\Access\AccessList($channel); $view_policy = \Zotlabs\Access\PermissionLimits::Get($channel['channel_id'], 'view_stream'); $comment_policy = \Zotlabs\Access\PermissionLimits::Get($channel['channel_id'], 'post_comments'); $public_policy = x($_REQUEST, 'public_policy') ? escape_tags($_REQUEST['public_policy']) : map_scope($view_policy, true); if ($webpage) { $public_policy = ''; } if ($public_policy) { $private = 1; } if ($orig_post) { $private = 0; // webpages are allowed to change ACLs after the fact. Normal conversation items aren't. if ($webpage) { $acl->set_from_array($_REQUEST); } else { $acl->set($orig_post); $public_policy = $orig_post['public_policy']; $private = $orig_post['item_private']; } if ($private || $public_policy || $acl->is_private()) { $private = 1; } $location = $orig_post['location']; $coord = $orig_post['coord']; $verb = $orig_post['verb']; $app = $orig_post['app']; $title = escape_tags(trim($_REQUEST['title'])); $body = trim($_REQUEST['body']); $item_flags = $orig_post['item_flags']; $item_origin = $orig_post['item_origin']; $item_unseen = $orig_post['item_unseen']; $item_starred = $orig_post['item_starred']; $item_uplink = $orig_post['item_uplink']; $item_consensus = $orig_post['item_consensus']; $item_wall = $orig_post['item_wall']; $item_thread_top = $orig_post['item_thread_top']; $item_notshown = $orig_post['item_notshown']; $item_nsfw = $orig_post['item_nsfw']; $item_relay = $orig_post['item_relay']; $item_mentionsme = $orig_post['item_mentionsme']; $item_nocomment = $orig_post['item_nocomment']; $item_obscured = $orig_post['item_obscured']; $item_verified = $orig_post['item_verified']; $item_retained = $orig_post['item_retained']; $item_rss = $orig_post['item_rss']; $item_deleted = $orig_post['item_deleted']; $item_type = $orig_post['item_type']; $item_hidden = $orig_post['item_hidden']; $item_unpublished = $orig_post['item_unpublished']; $item_delayed = $orig_post['item_delayed']; $item_pending_remove = $orig_post['item_pending_remove']; $item_blocked = $orig_post['item_blocked']; $postopts = $orig_post['postopts']; $created = $orig_post['created']; $mid = $orig_post['mid']; $parent_mid = $orig_post['parent_mid']; $plink = $orig_post['plink']; } else { if (!$walltowall) { if (array_key_exists('contact_allow', $_REQUEST) || array_key_exists('group_allow', $_REQUEST) || array_key_exists('contact_deny', $_REQUEST) || array_key_exists('group_deny', $_REQUEST)) { $acl->set_from_array($_REQUEST); } elseif (!$api_source) { // if no ACL has been defined and we aren't using the API, the form // didn't send us any parameters. This means there's no ACL or it has // been reset to the default audience. // If $api_source is set and there are no ACL parameters, we default // to the channel permissions which were set in the ACL contructor. $acl->set(array('allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '')); } } $location = notags(trim($_REQUEST['location'])); $coord = notags(trim($_REQUEST['coord'])); $verb = notags(trim($_REQUEST['verb'])); $title = escape_tags(trim($_REQUEST['title'])); $body = trim($_REQUEST['body']); $body .= trim($_REQUEST['attachment']); $postopts = ''; $private = intval($acl->is_private() || $public_policy); // If this is a comment, set the permissions from the parent. if ($parent_item) { $private = 0; $acl->set($parent_item); $private = intval($acl->is_private() || $parent_item['item_private']); $public_policy = $parent_item['public_policy']; $owner_hash = $parent_item['owner_xchan']; } if (!strlen($body)) { if ($preview) { killme(); } info(t('Empty post discarded.') . EOL); if (x($_REQUEST, 'return')) { goaway(z_root() . "/" . $return_path); } killme(); } } $expires = NULL_DATE; if (feature_enabled($profile_uid, 'content_expire')) { if (x($_REQUEST, 'expire')) { $expires = datetime_convert(date_default_timezone_get(), 'UTC', $_REQUEST['expire']); if ($expires <= datetime_convert()) { $expires = NULL_DATE; } } } $mimetype = notags(trim($_REQUEST['mimetype'])); if (!$mimetype) { $mimetype = 'text/bbcode'; } if ($preview) { $body = z_input_filter($profile_uid, $body, $mimetype); } // Verify ability to use html or php!!! $execflag = false; if ($mimetype !== 'text/bbcode') { $z = q("select account_id, account_roles, channel_pageflags from account left join channel on channel_account_id = account_id where channel_id = %d limit 1", intval($profile_uid)); if ($z && ($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE || $z[0]['channel_pageflags'] & PAGE_ALLOWCODE)) { if ($uid && get_account_id() == $z[0]['account_id']) { $execflag = true; } else { notice(t('Executable content type not permitted to this channel.') . EOL); if (x($_REQUEST, 'return')) { goaway(z_root() . "/" . $return_path); } killme(); } } } $gacl = $acl->get(); $str_contact_allow = $gacl['allow_cid']; $str_group_allow = $gacl['allow_gid']; $str_contact_deny = $gacl['deny_cid']; $str_group_deny = $gacl['deny_gid']; if ($mimetype === 'text/bbcode') { require_once 'include/text.php'; // Markdown doesn't work correctly. Do not re-enable unless you're willing to fix it and support it. // Sample that will probably give you grief - you must preserve the linebreaks // and provide the correct markdown interpretation and you cannot allow unfiltered HTML // Markdown // ======== // // **bold** abcde // fghijkl // *italic* // <img src="javascript:alert('hacked');" /> // if($uid && $uid == $profile_uid && feature_enabled($uid,'markdown')) { // require_once('include/bb2diaspora.php'); // $body = escape_tags(trim($body)); // $body = str_replace("\n",'<br />', $body); // $body = preg_replace_callback('/\[share(.*?)\]/ism','\share_shield',$body); // $body = diaspora2bb($body,true); // $body = preg_replace_callback('/\[share(.*?)\]/ism','\share_unshield',$body); // } // BBCODE alert: the following functions assume bbcode input // and will require alternatives for alternative content-types (text/html, text/markdown, text/plain, etc.) // we may need virtual or template classes to implement the possible alternatives // Work around doubled linefeeds in Tinymce 3.5b2 // First figure out if it's a status post that would've been // created using tinymce. Otherwise leave it alone. $plaintext = true; // $plaintext = ((feature_enabled($profile_uid,'richtext')) ? false : true); // if((! $parent) && (! $api_source) && (! $plaintext)) { // $body = fix_mce_lf($body); // } // If we're sending a private top-level message with a single @-taggable channel as a recipient, @-tag it, if our pconfig is set. if (!$parent && get_pconfig($profile_uid, 'system', 'tagifonlyrecip') && substr_count($str_contact_allow, '<') == 1 && $str_group_allow == '' && $str_contact_deny == '' && $str_group_deny == '') { $x = q("select abook_id, abconfig.v from abook left join abconfig on abook_xchan = abconfig.xchan and abook_channel = abconfig.chan and cat= 'their_perms' and abconfig.k = 'tag_deliver' and abconfig.v = 1 and abook_xchan = '%s' and abook_channel = %d limit 1", dbesc(str_replace(array('<', '>'), array('', ''), $str_contact_allow)), intval($profile_uid)); if ($x) { $body .= "\n\n@group+" . $x[0]['abook_id'] . "\n"; } } /** * fix naked links by passing through a callback to see if this is a hubzilla site * (already known to us) which will get a zrl, otherwise link with url, add bookmark tag to both. * First protect any url inside certain bbcode tags so we don't double link it. */ $body = preg_replace_callback('/\\[code(.*?)\\[\\/(code)\\]/ism', '\\red_escape_codeblock', $body); $body = preg_replace_callback('/\\[url(.*?)\\[\\/(url)\\]/ism', '\\red_escape_codeblock', $body); $body = preg_replace_callback('/\\[zrl(.*?)\\[\\/(zrl)\\]/ism', '\\red_escape_codeblock', $body); $body = preg_replace_callback("/([^\\]\\='" . '"' . "\\/]|^|\\#\\^)(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\@\\_\\~\\#\\%\$\\!\\+\\,]+)/ism", 'nakedoembed', $body); $body = preg_replace_callback("/([^\\]\\='" . '"' . "\\/]|^|\\#\\^)(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\@\\_\\~\\#\\%\$\\!\\+\\,]+)/ism", '\\red_zrl_callback', $body); $body = preg_replace_callback('/\\[\\$b64zrl(.*?)\\[\\/(zrl)\\]/ism', '\\red_unescape_codeblock', $body); $body = preg_replace_callback('/\\[\\$b64url(.*?)\\[\\/(url)\\]/ism', '\\red_unescape_codeblock', $body); $body = preg_replace_callback('/\\[\\$b64code(.*?)\\[\\/(code)\\]/ism', '\\red_unescape_codeblock', $body); // fix any img tags that should be zmg $body = preg_replace_callback('/\\[img(.*?)\\](.*?)\\[\\/img\\]/ism', '\\red_zrlify_img_callback', $body); $body = bb_translate_video($body); /** * Fold multi-line [code] sequences */ $body = preg_replace('/\\[\\/code\\]\\s*\\[code\\]/ism', "\n", $body); $body = scale_external_images($body, false); // Look for tags and linkify them $results = linkify_tags($a, $body, $uid ? $uid : $profile_uid); if ($results) { // Set permissions based on tag replacements set_linkified_perms($results, $str_contact_allow, $str_group_allow, $profile_uid, $parent_item, $private); $post_tags = array(); foreach ($results as $result) { $success = $result['success']; if ($success['replaced']) { $post_tags[] = array('uid' => $profile_uid, 'ttype' => $success['termtype'], 'otype' => TERM_OBJ_POST, 'term' => $success['term'], 'url' => $success['url']); } } } /** * * When a photo was uploaded into the message using the (profile wall) ajax * uploader, The permissions are initially set to disallow anybody but the * owner from seeing it. This is because the permissions may not yet have been * set for the post. If it's private, the photo permissions should be set * appropriately. But we didn't know the final permissions on the post until * now. So now we'll look for links of uploaded photos and attachments that are in the * post and set them to the same permissions as the post itself. * * If the post was end-to-end encrypted we can't find images and attachments in the body, * use our media_str input instead which only contains these elements - but only do this * when encrypted content exists because the photo/attachment may have been removed from * the post and we should keep it private. If it's encrypted we have no way of knowing * so we'll set the permissions regardless and realise that the media may not be * referenced in the post. * * What is preventing us from being able to upload photos into comments is dealing with * the photo and attachment permissions, since we don't always know who was in the * distribution for the top level post. * * We might be able to provide this functionality with a lot of fiddling: * - if the top level post is public (make the photo public) * - if the top level post was written by us or a wall post that belongs to us (match the top level post) * - if the top level post has privacy mentions, add those to the permissions. * - otherwise disallow the photo *or* make the photo public. This is the part that gets messy. */ if (!$preview) { fix_attached_photo_permissions($profile_uid, $owner_xchan['xchan_hash'], strpos($body, '[/crypt]') ? $_POST['media_str'] : $body, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny); fix_attached_file_permissions($channel, $observer['xchan_hash'], strpos($body, '[/crypt]') ? $_POST['media_str'] : $body, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny); } $attachments = ''; $match = false; if (preg_match_all('/(\\[attachment\\](.*?)\\[\\/attachment\\])/', $body, $match)) { $attachments = array(); $i = 0; foreach ($match[2] as $mtch) { $attach_link = ''; $hash = substr($mtch, 0, strpos($mtch, ',')); $rev = intval(substr($mtch, strpos($mtch, ','))); $r = attach_by_hash_nodata($hash, $rev); if ($r['success']) { $attachments[] = array('href' => z_root() . '/attach/' . $r['data']['hash'], 'length' => $r['data']['filesize'], 'type' => $r['data']['filetype'], 'title' => urlencode($r['data']['filename']), 'revision' => $r['data']['revision']); } $ext = substr($r['data']['filename'], strrpos($r['data']['filename'], '.')); if (strpos($r['data']['filetype'], 'audio/') !== false) { $attach_link = '[audio]' . z_root() . '/attach/' . $r['data']['hash'] . '/' . $r['data']['revision'] . ($ext ? $ext : '') . '[/audio]'; } elseif (strpos($r['data']['filetype'], 'video/') !== false) { $attach_link = '[video]' . z_root() . '/attach/' . $r['data']['hash'] . '/' . $r['data']['revision'] . ($ext ? $ext : '') . '[/video]'; } $body = str_replace($match[1][$i], $attach_link, $body); $i++; } } } // BBCODE end alert if (strlen($categories)) { $cats = explode(',', $categories); foreach ($cats as $cat) { $post_tags[] = array('uid' => $profile_uid, 'ttype' => TERM_CATEGORY, 'otype' => TERM_OBJ_POST, 'term' => trim($cat), 'url' => $owner_xchan['xchan_url'] . '?f=&cat=' . urlencode(trim($cat))); } } if ($orig_post) { // preserve original tags $t = q("select * from term where oid = %d and otype = %d and uid = %d and ttype in ( %d, %d, %d )", intval($orig_post['id']), intval(TERM_OBJ_POST), intval($profile_uid), intval(TERM_UNKNOWN), intval(TERM_FILE), intval(TERM_COMMUNITYTAG)); if ($t) { foreach ($t as $t1) { $post_tags[] = array('uid' => $profile_uid, 'ttype' => $t1['type'], 'otype' => TERM_OBJ_POST, 'term' => $t1['term'], 'url' => $t1['url']); } } } $item_unseen = local_channel() != $profile_uid ? 1 : 0; $item_wall = $post_type === 'wall' || $post_type === 'wall-comment' ? 1 : 0; $item_origin = $origin ? 1 : 0; $item_consensus = $consensus ? 1 : 0; $item_nocomment = $nocomment ? 1 : 0; // determine if this is a wall post if ($parent) { $item_wall = $parent_item['item_wall']; } else { if (!$webpage) { $item_wall = 1; } } if ($moderated) { $item_blocked = ITEM_MODERATED; } if (!strlen($verb)) { $verb = ACTIVITY_POST; } $notify_type = $parent ? 'comment-new' : 'wall-new'; if (!$mid) { $mid = $message_id ? $message_id : item_message_id(); } if (!$parent_mid) { $parent_mid = $mid; } if ($parent_item) { $parent_mid = $parent_item['mid']; } // Fallback so that we alway have a thr_parent if (!$thr_parent) { $thr_parent = $mid; } $datarray = array(); $item_thread_top = !$parent ? 1 : 0; if (!$plink && $item_thread_top) { $plink = z_root() . '/channel/' . $channel['channel_address'] . '/?f=&mid=' . $mid; } $datarray['aid'] = $channel['channel_account_id']; $datarray['uid'] = $profile_uid; $datarray['owner_xchan'] = $owner_hash ? $owner_hash : $owner_xchan['xchan_hash']; $datarray['author_xchan'] = $observer['xchan_hash']; $datarray['created'] = $created; $datarray['edited'] = $orig_post ? datetime_convert() : $created; $datarray['expires'] = $expires; $datarray['commented'] = $orig_post ? datetime_convert() : $created; $datarray['received'] = $orig_post ? datetime_convert() : $created; $datarray['changed'] = $orig_post ? datetime_convert() : $created; $datarray['mid'] = $mid; $datarray['parent_mid'] = $parent_mid; $datarray['mimetype'] = $mimetype; $datarray['title'] = $title; $datarray['body'] = $body; $datarray['app'] = $app; $datarray['location'] = $location; $datarray['coord'] = $coord; $datarray['verb'] = $verb; $datarray['obj_type'] = $obj_type; $datarray['allow_cid'] = $str_contact_allow; $datarray['allow_gid'] = $str_group_allow; $datarray['deny_cid'] = $str_contact_deny; $datarray['deny_gid'] = $str_group_deny; $datarray['attach'] = $attachments; $datarray['thr_parent'] = $thr_parent; $datarray['postopts'] = $postopts; $datarray['item_unseen'] = intval($item_unseen); $datarray['item_wall'] = intval($item_wall); $datarray['item_origin'] = intval($item_origin); $datarray['item_type'] = $webpage; $datarray['item_private'] = intval($private); $datarray['item_thread_top'] = intval($item_thread_top); $datarray['item_unseen'] = intval($item_unseen); $datarray['item_starred'] = intval($item_starred); $datarray['item_uplink'] = intval($item_uplink); $datarray['item_consensus'] = intval($item_consensus); $datarray['item_notshown'] = intval($item_notshown); $datarray['item_nsfw'] = intval($item_nsfw); $datarray['item_relay'] = intval($item_relay); $datarray['item_mentionsme'] = intval($item_mentionsme); $datarray['item_nocomment'] = intval($item_nocomment); $datarray['item_obscured'] = intval($item_obscured); $datarray['item_verified'] = intval($item_verified); $datarray['item_retained'] = intval($item_retained); $datarray['item_rss'] = intval($item_rss); $datarray['item_deleted'] = intval($item_deleted); $datarray['item_hidden'] = intval($item_hidden); $datarray['item_unpublished'] = intval($item_unpublished); $datarray['item_delayed'] = intval($item_delayed); $datarray['item_pending_remove'] = intval($item_pending_remove); $datarray['item_blocked'] = intval($item_blocked); $datarray['layout_mid'] = $layout_mid; $datarray['public_policy'] = $public_policy; $datarray['comment_policy'] = map_scope($comment_policy); $datarray['term'] = $post_tags; $datarray['plink'] = $plink; $datarray['route'] = $route; if ($iconfig) { $datarray['iconfig'] = $iconfig; } // preview mode - prepare the body for display and send it via json if ($preview) { require_once 'include/conversation.php'; $datarray['owner'] = $owner_xchan; $datarray['author'] = $observer; $datarray['attach'] = json_encode($datarray['attach']); $o = conversation($a, array($datarray), 'search', false, 'preview'); // logger('preview: ' . $o, LOGGER_DEBUG); echo json_encode(array('preview' => $o)); killme(); } if ($orig_post) { $datarray['edit'] = true; } // suppress duplicates, *unless* you're editing an existing post. This could get picked up // as a duplicate if you're editing it very soon after posting it initially and you edited // some attribute besides the content, such as title or categories. if (feature_enabled($profile_uid, 'suppress_duplicates') && !$orig_post) { $z = q("select created from item where uid = %d and created > %s - INTERVAL %s and body = '%s' limit 1", intval($profile_uid), db_utcnow(), db_quoteinterval('2 MINUTE'), dbesc($body)); if ($z) { $datarray['cancel'] = 1; notice(t('Duplicate post suppressed.') . EOL); logger('Duplicate post. Faking plugin cancel.'); } } call_hooks('post_local', $datarray); if (x($datarray, 'cancel')) { logger('mod_item: post cancelled by plugin or duplicate suppressed.'); if ($return_path) { goaway(z_root() . "/" . $return_path); } $json = array('cancel' => 1); $json['reload'] = z_root() . '/' . $_REQUEST['jsreload']; echo json_encode($json); killme(); } if (mb_strlen($datarray['title']) > 255) { $datarray['title'] = mb_substr($datarray['title'], 0, 255); } if (array_key_exists('item_private', $datarray) && $datarray['item_private']) { $datarray['body'] = trim(z_input_filter($datarray['uid'], $datarray['body'], $datarray['mimetype'])); if ($uid) { if ($channel['channel_hash'] === $datarray['author_xchan']) { $datarray['sig'] = base64url_encode(rsa_sign($datarray['body'], $channel['channel_prvkey'])); $datarray['item_verified'] = 1; } } } if ($webpage) { Zlib\IConfig::Set($datarray, 'system', webpage_to_namespace($webpage), $pagetitle ? $pagetitle : substr($datarray['mid'], 0, 16), true); } elseif ($namespace) { Zlib\IConfig::Set($datarray, 'system', $namespace, $remote_id ? $remote_id : substr($datarray['mid'], 0, 16), true); } if ($orig_post) { $datarray['id'] = $post_id; $x = item_store_update($datarray, $execflag); if (!$parent) { $r = q("select * from item where id = %d", intval($post_id)); if ($r) { xchan_query($r); $sync_item = fetch_post_tags($r); build_sync_packet($profile_uid, array('item' => array(encode_item($sync_item[0], true)))); } } if (!$nopush) { \Zotlabs\Daemon\Master::Summon(array('Notifier', 'edit_post', $post_id)); } if (x($_REQUEST, 'return') && strlen($return_path)) { logger('return: ' . $return_path); goaway(z_root() . "/" . $return_path); } killme(); } else { $post_id = 0; } $post = item_store($datarray, $execflag); $post_id = $post['item_id']; $datarray = $post['item']; if ($post_id) { logger('mod_item: saved item ' . $post_id); if ($parent) { // only send comment notification if this is a wall-to-wall comment, // otherwise it will happen during delivery if ($datarray['owner_xchan'] != $datarray['author_xchan'] && intval($parent_item['item_wall'])) { Zlib\Enotify::submit(array('type' => NOTIFY_COMMENT, 'from_xchan' => $datarray['author_xchan'], 'to_xchan' => $datarray['owner_xchan'], 'item' => $datarray, 'link' => z_root() . '/display/' . $datarray['mid'], 'verb' => ACTIVITY_POST, 'otype' => 'item', 'parent' => $parent, 'parent_mid' => $parent_item['mid'])); } } else { $parent = $post_id; if ($datarray['owner_xchan'] != $datarray['author_xchan'] && $datarray['item_type'] == ITEM_TYPE_POST) { Zlib\Enotify::submit(array('type' => NOTIFY_WALL, 'from_xchan' => $datarray['author_xchan'], 'to_xchan' => $datarray['owner_xchan'], 'item' => $datarray, 'link' => z_root() . '/display/' . $datarray['mid'], 'verb' => ACTIVITY_POST, 'otype' => 'item')); } if ($uid && $uid == $profile_uid && is_item_normal($datarray)) { q("update channel set channel_lastpost = '%s' where channel_id = %d", dbesc(datetime_convert()), intval($uid)); } } // photo comments turn the corresponding item visible to the profile wall // This way we don't see every picture in your new photo album posted to your wall at once. // They will show up as people comment on them. if (intval($parent_item['item_hidden'])) { $r = q("UPDATE item SET item_hidden = 0 WHERE id = %d", intval($parent_item['id'])); } } else { logger('mod_item: unable to retrieve post that was just stored.'); notice(t('System error. Post not saved.') . EOL); goaway(z_root() . "/" . $return_path); // NOTREACHED } if ($parent && $parent != $post_id) { // Store the comment signature information in case we need to relay to Diaspora //$ditem = $datarray; //$ditem['author'] = $observer; //store_diaspora_comment_sig($ditem,$channel,$parent_item, $post_id, (($walltowall_comment) ? 1 : 0)); } else { $r = q("select * from item where id = %d", intval($post_id)); if ($r) { xchan_query($r); $sync_item = fetch_post_tags($r); build_sync_packet($profile_uid, array('item' => array(encode_item($sync_item[0], true)))); } } $datarray['id'] = $post_id; $datarray['llink'] = z_root() . '/display/' . $channel['channel_address'] . '/' . $post_id; call_hooks('post_local_end', $datarray); if (!$nopush) { \Zotlabs\Daemon\Master::Summon(array('Notifier', $notify_type, $post_id)); } logger('post_complete'); // figure out how to return, depending on from whence we came if ($api_source) { return $post; } if ($return_path) { goaway(z_root() . "/" . $return_path); } $json = array('success' => 1); if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) { $json['reload'] = z_root() . '/' . $_REQUEST['jsreload']; } logger('post_json: ' . print_r($json, true), LOGGER_DEBUG); echo json_encode($json); killme(); // NOTREACHED }
function home_content(&$a, $update = 0, $load = false) { $o = ''; if ($load) { $_SESSION['loadtime'] = datetime_convert(); } if (x($_SESSION, 'theme')) { unset($_SESSION['theme']); } if (x($_SESSION, 'mobile_theme')) { unset($_SESSION['mobile_theme']); } $splash = argc() > 1 && argv(1) === 'splash' ? true : false; if (get_config('system', 'projecthome')) { $o .= file_get_contents('assets/home.html'); $a->page['template'] = 'full'; $a->page['title'] = t('Red Matrix - "The Network"'); return $o; } // Deprecated $channel_address = get_config("system", "site_channel"); // See if the sys channel set a homepage if (!$channel_address) { require_once 'include/identity.php'; $u = get_sys_channel(); if ($u) { $u = array($u); // change to channel_id when below deprecated and skip the $u=... $channel_address = $u[0]['channel_address']; } } if ($channel_address) { $page_id = 'home'; $u = q("select channel_id from channel where channel_address = '%s' limit 1", dbesc($channel_address)); $r = q("select item.* from item left join item_id on item.id = item_id.iid\n\t\t\twhere item.uid = %d and sid = '%s' and service = 'WEBPAGE' and \n\t\t\titem_restrict = %d limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_WEBPAGE)); if ($r) { xchan_query($r); $r = fetch_post_tags($r, true); if ($r[0]['layout_mid']) { $l = q("select body from item where mid = '%s' and uid = %d limit 1", dbesc($r[0]['layout_mid']), intval($u[0]['channel_id'])); if ($l) { require_once 'include/comanche.php'; comanche_parser($a, $l[0]['body']); $a->pdl = $l[0]['body']; } } $a->profile = array('profile_uid' => $u[0]['channel_id']); $a->profile_uid = $u[0]['channel_id']; $o .= prepare_page($r[0]); return $o; } } // Nope, we didn't find an item. Let's see if there's any html if (file_exists('home.html')) { $o .= file_get_contents('home.html'); } else { $sitename = get_config('system', 'sitename'); if ($sitename) { $o .= '<h1>' . sprintf(t("Welcome to %s"), $sitename) . '</h1>'; } if (intval(get_config('system', 'block_public')) && !local_channel() && !remote_channel()) { // If there's nothing special happening, just spit out a login box if (!$a->config['system']['no_login_on_homepage']) { $o .= login($a->config['system']['register_policy'] == REGISTER_CLOSED ? 0 : 1); } return $o; } else { if (get_config('system', 'disable_discover_tab')) { call_hooks('home_content', $o); return $o; } if (!$update) { $maxheight = get_config('system', 'home_divmore_height'); if (!$maxheight) { $maxheight = 75; } $o .= '<div id="live-home"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . (intval(local_channel()) ? local_channel() : -1) . "; var profile_page = " . $a->pager['page'] . "; divmore_height = " . intval($maxheight) . "; </script>\r\n"; $a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'home', '$uid' => local_channel() ? local_channel() : '0', '$gid' => '0', '$cid' => '0', '$cmin' => '0', '$cmax' => '99', '$star' => '0', '$liked' => '0', '$conv' => '0', '$spam' => '0', '$fh' => '1', '$nouveau' => '0', '$wall' => '0', '$list' => '0', '$page' => $a->pager['page'] != 1 ? $a->pager['page'] : 1, '$search' => '', '$order' => 'comment', '$file' => '', '$cats' => '', '$tags' => '', '$dend' => '', '$mid' => '', '$verb' => '', '$dbegin' => '')); } if ($update && !$load) { // only setup pagination on initial page view $pager_sql = ''; } else { $a->set_pager_itemspage(20); $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval($a->pager['itemspage']), intval($a->pager['start'])); } require_once 'include/identity.php'; if (get_config('system', 'site_firehose')) { require_once 'include/security.php'; $uids = " and item.uid in ( " . stream_perms_api_uids(PERMS_PUBLIC) . " ) and item_private = 0 and (item_flags & " . intval(ITEM_WALL) . " ) > 0 "; } else { $sys = get_sys_channel(); $uids = " and item.uid = " . intval($sys['channel_id']) . " "; $a->data['firehose'] = intval($sys['channel_id']); } $page_mode = 'list'; $simple_update = $update ? " and item.item_unseen = 1 " : ''; if ($update && $_SESSION['loadtime']) { $simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) "; } if ($load) { $simple_update = ''; } //logger('update: ' . $update . ' load: ' . $load); if ($update) { $ordering = "commented"; if ($load) { // Fetch a page full of parent items for this page $r = q("SELECT distinct item.id AS item_id, {$ordering} FROM item\n\t\t\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\t\t\tWHERE true {$uids} AND item.item_restrict = 0\n\t\t\t\t\t\tAND item.parent = item.id\n\t\t\t\t\t\tand ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)\n\t\t\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets}\n\t\t\t\t\t\tORDER BY {$ordering} DESC {$pager_sql} ", intval(ABOOK_FLAG_BLOCKED)); } elseif ($update) { $r = q("SELECT distinct item.id AS item_id, {$ordering} FROM item\n\t\t\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\t\t\tWHERE true {$uids} AND item.item_restrict = 0\n\t\t\t\t\t\tAND item.parent = item.id {$simple_update}\n\t\t\t\t\t\tand ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)\n\t\t\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets}", intval(ABOOK_FLAG_BLOCKED)); $_SESSION['loadtime'] = datetime_convert(); } // Then fetch all the children of the parents that are on this page $parents_str = ''; $update_unseen = ''; if ($r) { $parents_str = ids_to_querystr($r, 'item_id'); $items = q("SELECT item.*, item.id AS item_id FROM item\n\t\t\t\t\t\tWHERE true {$uids} AND item.item_restrict = 0\n\t\t\t\t\t\tAND item.parent IN ( %s )\n\t\t\t\t\t\t{$sql_extra} ", dbesc($parents_str)); xchan_query($items, true, -1); $items = fetch_post_tags($items, true); $items = conv_sort($items, $ordering); } else { $items = array(); } } // fake it $mode = 'network'; $o .= conversation($a, $items, $mode, $update, $page_mode); if ($items && !$update) { $o .= alt_pager($a, count($items)); } return $o; } call_hooks('home_content', $o); return $o; } return $o; }
function get($update = 0, $load = false) { if ($load) { $_SESSION['loadtime'] = datetime_convert(); } $checkjs = new \Zotlabs\Web\CheckJS(1); $category = $datequery = $datequery2 = ''; $mid = x($_REQUEST, 'mid') ? $_REQUEST['mid'] : ''; $datequery = x($_GET, 'dend') && is_a_date_arg($_GET['dend']) ? notags($_GET['dend']) : ''; $datequery2 = x($_GET, 'dbegin') && is_a_date_arg($_GET['dbegin']) ? notags($_GET['dbegin']) : ''; if (observer_prohibited(true)) { return login(); } $category = x($_REQUEST, 'cat') ? $_REQUEST['cat'] : ''; $hashtags = x($_REQUEST, 'tag') ? $_REQUEST['tag'] : ''; $groups = array(); $o = ''; if ($update) { // Ensure we've got a profile owner if updating. \App::$profile['profile_uid'] = \App::$profile_uid = $update; } else { if (\App::$profile['profile_uid'] == local_channel()) { nav_set_selected('home'); } } $is_owner = local_channel() && \App::$profile['profile_uid'] == local_channel() ? true : false; $channel = \App::get_channel(); $observer = \App::get_observer(); $ob_hash = $observer ? $observer['xchan_hash'] : ''; $perms = get_all_perms(\App::$profile['profile_uid'], $ob_hash); if (!$perms['view_stream']) { // We may want to make the target of this redirect configurable if ($perms['view_profile']) { notice(t('Insufficient permissions. Request redirected to profile page.') . EOL); goaway(z_root() . "/profile/" . \App::$profile['channel_address']); } notice(t('Permission denied.') . EOL); return; } if (!$update) { $o .= profile_tabs($a, $is_owner, \App::$profile['channel_address']); $o .= common_friends_visitor_widget(\App::$profile['profile_uid']); if ($channel && $is_owner) { $channel_acl = array('allow_cid' => $channel['channel_allow_cid'], 'allow_gid' => $channel['channel_allow_gid'], 'deny_cid' => $channel['channel_deny_cid'], 'deny_gid' => $channel['channel_deny_gid']); } else { $channel_acl = array(); } if ($perms['post_wall']) { $x = array('is_owner' => $is_owner, 'allow_location' => ($is_owner || $observer) && intval(get_pconfig(\App::$profile['profile_uid'], 'system', 'use_browser_location')) ? true : false, 'default_location' => $is_owner ? \App::$profile['channel_location'] : '', 'nickname' => \App::$profile['channel_address'], 'lockstate' => strlen(\App::$profile['channel_allow_cid']) || strlen(\App::$profile['channel_allow_gid']) || strlen(\App::$profile['channel_deny_cid']) || strlen(\App::$profile['channel_deny_gid']) ? 'lock' : 'unlock', 'acl' => $is_owner ? populate_acl($channel_acl, true, \PermissionDescription::fromGlobalPermission('view_stream'), get_post_aclDialogDescription(), 'acl_dialog_post') : '', 'showacl' => $is_owner ? 'yes' : '', 'bang' => '', 'visitor' => $is_owner || $observer ? true : false, 'profile_uid' => \App::$profile['profile_uid'], 'editor_autocomplete' => true, 'bbco_autocomplete' => 'bbcode', 'bbcode' => true); $o .= status_editor($a, $x); } } /** * Get permissions SQL - if $remote_contact is true, our remote user has been pre-verified and we already have fetched his/her groups */ $item_normal = item_normal(); $sql_extra = item_permissions_sql(\App::$profile['profile_uid']); if (get_pconfig(\App::$profile['profile_uid'], 'system', 'channel_list_mode') && !$mid) { $page_mode = 'list'; } else { $page_mode = 'client'; } $abook_uids = " and abook.abook_channel = " . intval(\App::$profile['profile_uid']) . " "; $simple_update = $update ? " AND item_unseen = 1 " : ''; \App::$page['htmlhead'] .= "\r\n" . '<link rel="alternate" type="application/json+oembed" href="' . z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string) . '" title="oembed" />' . "\r\n"; if ($update && $_SESSION['loadtime']) { $simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) "; } if ($load) { $simple_update = ''; } if ($update && !$load) { if ($mid) { $r = q("SELECT parent AS item_id from item where mid like '%s' and uid = %d {$item_normal}\n\t\t\t\t\tAND item_wall = 1 AND item_unseen = 1 {$sql_extra} limit 1", dbesc($mid . '%'), intval(\App::$profile['profile_uid'])); } else { $r = q("SELECT distinct parent AS `item_id`, created from item\n\t\t\t\t\tleft join abook on ( item.owner_xchan = abook.abook_xchan {$abook_uids} )\n\t\t\t\t\tWHERE uid = %d {$item_normal}\n\t\t\t\t\tAND item_wall = 1 {$simple_update}\n\t\t\t\t\tAND (abook.abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t\t{$sql_extra}\n\t\t\t\t\tORDER BY created DESC", intval(\App::$profile['profile_uid'])); $_SESSION['loadtime'] = datetime_convert(); } } else { if (x($category)) { $sql_extra .= protect_sprintf(term_query('item', $category, TERM_CATEGORY)); } if (x($hashtags)) { $sql_extra .= protect_sprintf(term_query('item', $hashtags, TERM_HASHTAG, TERM_COMMUNITYTAG)); } if ($datequery) { $sql_extra2 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery)))); } if ($datequery2) { $sql_extra2 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery2)))); } $itemspage = get_pconfig(local_channel(), 'system', 'itemspage'); \App::set_pager_itemspage(intval($itemspage) ? $itemspage : 20); $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start'])); if ($load || $checkjs->disabled()) { if ($mid) { $r = q("SELECT parent AS item_id from item where mid = '%s' and uid = %d {$item_normal}\n\t\t\t\t\t\tAND item_wall = 1 {$sql_extra} limit 1", dbesc($mid), intval(\App::$profile['profile_uid'])); if (!$r) { notice(t('Permission denied.') . EOL); } } else { $r = q("SELECT distinct id AS item_id, created FROM item \n\t\t\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\t\t\tWHERE uid = %d {$item_normal}\n\t\t\t\t\t\tAND item_wall = 1 and item_thread_top = 1\n\t\t\t\t\t\tAND (abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t\t\t{$sql_extra} {$sql_extra2}\n\t\t\t\t\t\tORDER BY created DESC {$pager_sql} ", intval(\App::$profile['profile_uid'])); } } else { $r = array(); } } if ($r) { $parents_str = ids_to_querystr($r, 'item_id'); $items = q("SELECT `item`.*, `item`.`id` AS `item_id` \n\t\t\t\tFROM `item`\n\t\t\t\tWHERE `item`.`uid` = %d {$item_normal}\n\t\t\t\tAND `item`.`parent` IN ( %s )\n\t\t\t\t{$sql_extra} ", intval(\App::$profile['profile_uid']), dbesc($parents_str)); xchan_query($items); $items = fetch_post_tags($items, true); $items = conv_sort($items, 'created'); if ($load && $mid && !count($items)) { // This will happen if we don't have sufficient permissions // to view the parent item (or the item itself if it is toplevel) notice(t('Permission denied.') . EOL); } } else { $items = array(); } if (!$update && !$load) { // This is ugly, but we can't pass the profile_uid through the session to the ajax updater, // because browser prefetching might change it on us. We have to deliver it with the page. $maxheight = get_pconfig(\App::$profile['profile_uid'], 'system', 'channel_divmore_height'); if (!$maxheight) { $maxheight = 400; } $o .= '<div id="live-channel"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . \App::$profile['profile_uid'] . "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; divmore_height = " . intval($maxheight) . "; </script>\r\n"; \App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'channel', '$uid' => \App::$profile['profile_uid'] ? \App::$profile['profile_uid'] : '0', '$gid' => '0', '$cid' => '0', '$cmin' => '0', '$cmax' => '0', '$star' => '0', '$liked' => '0', '$conv' => '0', '$spam' => '0', '$nouveau' => '0', '$wall' => '1', '$fh' => '0', '$page' => \App::$pager['page'] != 1 ? \App::$pager['page'] : 1, '$search' => '', '$order' => '', '$list' => x($_REQUEST, 'list') ? intval($_REQUEST['list']) : 0, '$file' => '', '$cats' => $category ? $category : '', '$tags' => $hashtags ? $hashtags : '', '$mid' => $mid, '$verb' => '', '$dend' => $datequery, '$dbegin' => $datequery2)); } $update_unseen = ''; if ($page_mode === 'list') { /** * in "list mode", only mark the parent item and any like activities as "seen". * We won't distinguish between comment likes and post likes. The important thing * is that the number of unseen comments will be accurate. The SQL to separate the * comment likes could also get somewhat hairy. */ if ($parents_str) { $update_unseen = " AND ( id IN ( " . dbesc($parents_str) . " )"; $update_unseen .= " OR ( parent IN ( " . dbesc($parents_str) . " ) AND verb in ( '" . dbesc(ACTIVITY_LIKE) . "','" . dbesc(ACTIVITY_DISLIKE) . "' ))) "; } } else { if ($parents_str) { $update_unseen = " AND parent IN ( " . dbesc($parents_str) . " )"; } } if ($is_owner && $update_unseen) { $r = q("UPDATE item SET item_unseen = 0 where item_unseen = 1 and item_wall = 1 AND uid = %d {$update_unseen}", intval(local_channel())); } if ($checkjs->disabled()) { $o .= conversation($a, $items, 'channel', $update, 'traditional'); } else { $o .= conversation($a, $items, 'channel', $update, $page_mode); } if (!$update || $checkjs->disabled()) { $o .= alt_pager($a, count($items)); if ($mid && $items[0]['title']) { \App::$page['title'] = $items[0]['title'] . " - " . \App::$page['title']; } } if ($mid) { $o .= '<div id="content-complete"></div>'; } return $o; }
function search_content(&$a) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } nav_set_selected('search'); require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; $o = '<h3>' . t('Search') . '</h3>'; if (x($a->data, 'search')) { $search = notags(trim($a->data['search'])); } else { $search = x($_GET, 'search') ? notags(trim(rawurldecode($_GET['search']))) : ''; } $tag = false; if (x($_GET, 'tag')) { $tag = true; $search = x($_GET, 'tag') ? notags(trim(rawurldecode($_GET['tag']))) : ''; } $o .= search($search, 'search-box', '/search', local_user() ? true : false); if (strpos($search, '#') === 0) { $tag = true; $search = substr($search, 1); } if (strpos($search, '@') === 0) { require_once 'mod/dirfind.php'; return dirfind_content($a); } if (!$search) { return $o; } if (get_config('system', 'only_tag_search')) { $tag = true; } if ($tag) { $sql_extra = ""; $sql_table = sprintf("`item` INNER JOIN (SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d) AS `term` ON `item`.`id` = `term`.`oid` ", dbesc(protect_sprintf($search)), intval(TERM_OBJ_POST), intval(TERM_HASHTAG)); $sql_order = "`item`.`id`"; } else { if (get_config('system', 'use_fulltext_engine')) { $sql_extra = sprintf(" AND MATCH (`item`.`body`, `item`.`title`) AGAINST ('%s' in boolean mode) ", dbesc(protect_sprintf($search))); } else { $sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search)))); } $sql_table = "`item`"; $sql_order = "`item`.`id`"; //$sql_order = "`item`.`received`"; } // Here is the way permissions work in the search module... // Only public posts can be shown // OR your own posts if you are a logged in member // No items will be shown if the member has a blocked profile wall. if (!get_config('alt_pager', 'global') && !get_pconfig(local_user(), 'system', 'alt_pager')) { $r = q("SELECT distinct(`item`.`uri`) as `total`\n\t\t FROM {$sql_table} INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tINNER JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\t WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t AND (( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `item`.`private` = 0 AND `user`.`hidewall` = 0)\n\t\t\t OR ( `item`.`uid` = %d ))\n\t\t {$sql_extra} ", intval(local_user())); // $sql_extra group by `item`.`uri` ", if (count($r)) { $a->set_pager_total(count($r)); } if (!count($r)) { info(t('No results.') . EOL); return $o; } } $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,\n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,\n\t\t`user`.`nickname`, `user`.`uid`, `user`.`hidewall`\n\t\tFROM {$sql_table} INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\tINNER JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\tAND (( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `item`.`private` = 0 AND `user`.`hidewall` = 0 ) \n\t\t\tOR ( `item`.`uid` = %d ))\n\t\t{$sql_extra} GROUP BY `item`.`uri`\n\t\tORDER BY {$sql_order} DESC LIMIT %d , %d ", intval(local_user()), intval($a->pager['start']), intval($a->pager['itemspage'])); // group by `item`.`uri` if (!count($r)) { info(t('No results.') . EOL); return $o; } if ($tag) { $o .= '<h2>Items tagged with: ' . $search . '</h2>'; } else { $o .= '<h2>Search results for: ' . $search . '</h2>'; } $o .= conversation($a, $r, 'search', false); if (get_config('alt_pager', 'global') || get_pconfig(local_user(), 'system', 'alt_pager')) { $o .= alt_pager($a, count($r)); } else { $o .= paginate($a); } return $o; }
function item_post(&$a) { if (!local_user() && !remote_user()) { return; } require_once 'include/security.php'; $uid = local_user(); if (x($_POST, 'dropitems')) { require_once 'include/items.php'; $arr_drop = explode(',', $_POST['dropitems']); drop_items($arr_drop); $json = array('success' => 1); echo json_encode($json); killme(); } call_hooks('post_local_start', $_POST); $api_source = x($_POST, 'api_source') && $_POST['api_source'] ? true : false; $return_path = x($_POST, 'return') ? $_POST['return'] : ''; /** * Is this a reply to something? */ $parent = x($_POST, 'parent') ? intval($_POST['parent']) : 0; $parent_uri = x($_POST, 'parent_uri') ? trim($_POST['parent_uri']) : ''; $parent_item = null; $parent_contact = null; $thr_parent = ''; $parid = 0; $r = false; $preview = x($_POST, 'preview') ? intval($_POST['preview']) : 0; if ($parent || $parent_uri) { if (!x($_POST, 'type')) { $_POST['type'] = 'net-comment'; } if ($parent) { $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($parent)); } elseif ($parent_uri && local_user()) { // This is coming from an API source, and we are logged in $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($parent_uri), intval(local_user())); } // if this isn't the real parent of the conversation, find it if ($r !== false && count($r)) { $parid = $r[0]['parent']; if ($r[0]['id'] != $r[0]['parent']) { $r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1", intval($parid)); } } if ($r === false || !count($r)) { notice(t('Unable to locate original post.') . EOL); if (x($_POST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } $parent_item = $r[0]; $parent = $r[0]['id']; // multi-level threading - preserve the info but re-parent to our single level threading if ($parid && $parid != $parent) { $thr_parent = $parent_uri; } if ($parent_item['contact-id'] && $uid) { $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($parent_item['contact-id']), intval($uid)); if (count($r)) { $parent_contact = $r[0]; } } } if ($parent) { logger('mod_post: parent=' . $parent); } $profile_uid = x($_POST, 'profile_uid') ? intval($_POST['profile_uid']) : 0; $post_id = x($_POST['post_id']) ? intval($_POST['post_id']) : 0; $app = x($_POST['source']) ? strip_tags($_POST['source']) : ''; if (!can_write_wall($a, $profile_uid)) { notice(t('Permission denied.') . EOL); if (x($_POST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } // is this an edited post? $orig_post = null; if ($post_id) { $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($post_id)); if (!count($i)) { killme(); } $orig_post = $i[0]; } $user = null; $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($profile_uid)); if (count($r)) { $user = $r[0]; } if ($orig_post) { $str_group_allow = $orig_post['allow_gid']; $str_contact_allow = $orig_post['allow_cid']; $str_group_deny = $orig_post['deny_gid']; $str_contact_deny = $orig_post['deny_cid']; $title = $orig_post['title']; $location = $orig_post['location']; $coord = $orig_post['coord']; $verb = $orig_post['verb']; $emailcc = $orig_post['emailcc']; $app = $orig_post['app']; $body = escape_tags(trim($_POST['body'])); $private = $orig_post['private']; $pubmail_enable = $orig_post['pubmail']; } else { $str_group_allow = perms2str($_POST['group_allow']); $str_contact_allow = perms2str($_POST['contact_allow']); $str_group_deny = perms2str($_POST['group_deny']); $str_contact_deny = perms2str($_POST['contact_deny']); $title = notags(trim($_POST['title'])); $location = notags(trim($_POST['location'])); $coord = notags(trim($_POST['coord'])); $verb = notags(trim($_POST['verb'])); $emailcc = notags(trim($_POST['emailcc'])); $body = escape_tags(trim($_POST['body'])); $private = strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny) ? 1 : 0; if ($parent_item && ($parent_item['private'] || strlen($parent_item['allow_cid']) || strlen($parent_item['allow_gid']) || strlen($parent_item['deny_cid']) || strlen($parent_item['deny_gid']))) { $private = 1; } $pubmail_enable = x($_POST, 'pubmail_enable') && intval($_POST['pubmail_enable']) && !$private ? 1 : 0; // if using the API, we won't see pubmail_enable - figure out if it should be set if ($api_source && $profile_uid && $profile_uid == local_user() && !$private) { $mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1; if (!$mail_disabled) { $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1", intval(local_user())); if (count($r) && intval($r[0]['pubmail'])) { $pubmail_enabled = true; } } } if (!strlen($body)) { info(t('Empty post discarded.') . EOL); if (x($_POST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } } if ($api_source && !array_key_exists('allow_cid', $_REQUEST) && !array_key_exists('allow_gid', $_REQUEST) && !array_key_exists('deny_cid', $_REQUEST) && !array_key_exists('deny_gid', $_REQUEST)) { $str_group_allow = $user['allow_gid']; $str_contact_allow = $user['allow_cid']; $str_group_deny = $user['deny_gid']; $str_contact_deny = $user['deny_cid']; } // get contact info for poster $author = null; $self = false; if ($_SESSION['uid'] && $_SESSION['uid'] == $profile_uid) { $self = true; $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($_SESSION['uid'])); } else { if (x($_SESSION, 'visitor_id') && intval($_SESSION['visitor_id'])) { $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", intval($_SESSION['visitor_id'])); } } if (count($r)) { $author = $r[0]; $contact_id = $author['id']; } // get contact info for owner if ($profile_uid == $_SESSION['uid']) { $contact_record = $author; } else { $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($profile_uid)); if (count($r)) { $contact_record = $r[0]; } } $post_type = notags(trim($_POST['type'])); if ($post_type === 'net-comment') { if ($parent_item !== null) { if ($parent_item['wall'] == 1) { $post_type = 'wall-comment'; } else { $post_type = 'remote-comment'; } } } /** * * When a photo was uploaded into the message using the (profile wall) ajax * uploader, The permissions are initially set to disallow anybody but the * owner from seeing it. This is because the permissions may not yet have been * set for the post. If it's private, the photo permissions should be set * appropriately. But we didn't know the final permissions on the post until * now. So now we'll look for links of uploaded messages that are in the * post and set them to the same permissions as the post itself. * */ $match = null; if (!$preview && preg_match_all("/\\[img\\](.*?)\\[\\/img\\]/", $body, $match)) { $images = $match[1]; if (count($images)) { foreach ($images as $image) { if (!stristr($image, $a->get_baseurl() . '/photo/')) { continue; } $image_uri = substr($image, strrpos($image, '/') + 1); $image_uri = substr($image_uri, 0, strpos($image_uri, '-')); if (!strlen($image_uri)) { continue; } $srch = '<' . intval($profile_uid) . '>'; $r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''\n\t\t\t\t\tAND `resource-id` = '%s' AND `uid` = %d LIMIT 1", dbesc($srch), dbesc($image_uri), intval($profile_uid)); if (!count($r)) { continue; } $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'\n\t\t\t\t\tWHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ", dbesc($str_contact_allow), dbesc($str_group_allow), dbesc($str_contact_deny), dbesc($str_group_deny), dbesc($image_uri), intval($profile_uid), dbesc(t('Wall Photos'))); } } } /** * Next link in any attachment references we find in the post. */ $match = false; if (!$preview && preg_match_all("/\\[attachment\\](.*?)\\[\\/attachment\\]/", $body, $match)) { $attaches = $match[1]; if (count($attaches)) { foreach ($attaches as $attach) { $r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($attach)); if (count($r)) { $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'\n\t\t\t\t\t\tWHERE `uid` = %d AND `id` = %d LIMIT 1", dbesc($str_contact_allow), dbesc($str_group_allow), dbesc($str_contact_deny), dbesc($str_group_deny), intval($profile_uid), intval($attach)); } } } } // embedded bookmark in post? set bookmark flag $bookmark = 0; if (preg_match_all("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/ism", $body, $match, PREG_SET_ORDER)) { $bookmark = 1; } $body = bb_translate_video($body); /** * Fold multi-line [code] sequences */ $body = preg_replace('/\\[\\/code\\]\\s*\\[code\\]/ism', "\n", $body); /** * Look for any tags and linkify them */ $str_tags = ''; $inform = ''; $tags = get_tags($body); /** * add a statusnet style reply tag if the original post was from there * and we are replying, and there isn't one already */ if ($parent_contact && $parent_contact['network'] === NETWORK_OSTATUS && $parent_contact['nick'] && !in_array('@' . $parent_contact['nick'], $tags)) { $body = '@' . $parent_contact['nick'] . ' ' . $body; $tags[] = '@' . $parent_contact['nick']; } if (count($tags)) { foreach ($tags as $tag) { if (isset($profile)) { unset($profile); } if (strpos($tag, '#') === 0) { if (strpos($tag, '[url=')) { continue; } $basetag = str_replace('_', ' ', substr($tag, 1)); $body = str_replace($tag, '#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]', $body); $newtag = '#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]'; if (!stristr($str_tags, $newtag)) { if (strlen($str_tags)) { $str_tags .= ','; } $str_tags .= $newtag; } continue; } if (strpos($tag, '@') === 0) { if (strpos($tag, '[url=')) { continue; } $stat = false; $name = substr($tag, 1); if (strpos($name, '@') || strpos($name, 'http://')) { $newname = $name; $links = @lrdd($name); if (count($links)) { foreach ($links as $link) { if ($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') { $profile = $link['@attributes']['href']; } if ($link['@attributes']['rel'] === 'salmon') { if (strlen($inform)) { $inform .= ','; } $inform .= 'url:' . str_replace(',', '%2c', $link['@attributes']['href']); } } } } else { $newname = $name; $alias = ''; $tagcid = 0; if (strrpos($newname, '+')) { $tagcid = intval(substr($newname, strrpos($newname, '+') + 1)); if (strpos($name, ' ')) { $name = substr($name, 0, strpos($name, ' ')); } } if ($tagcid) { $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($tagcid), intval($profile_uid)); } elseif (strstr($name, '_') || strstr($name, ' ')) { $newname = str_replace('_', ' ', $name); $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1", dbesc($newname), intval($profile_uid)); } else { $r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1", dbesc($name), dbesc($name), intval($profile_uid)); } if (count($r)) { $profile = $r[0]['url']; if ($r[0]['network'] === 'stat') { $newname = $r[0]['nick']; $stat = true; if ($r[0]['alias']) { $alias = $r[0]['alias']; } } else { $newname = $r[0]['name']; } if (strlen($inform)) { $inform .= ','; } $inform .= 'cid:' . $r[0]['id']; } } if ($profile) { $body = str_replace('@' . $name, '@' . '[url=' . $profile . ']' . $newname . '[/url]', $body); $profile = str_replace(',', '%2c', $profile); $newtag = '@[url=' . $profile . ']' . $newname . '[/url]'; if (!stristr($str_tags, $newtag)) { if (strlen($str_tags)) { $str_tags .= ','; } $str_tags .= $newtag; } // Status.Net seems to require the numeric ID URL in a mention if the person isn't // subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both. if (strlen($alias)) { $newtag = '@[url=' . $alias . ']' . $newname . '[/url]'; if (!stristr($str_tags, $newtag)) { if (strlen($str_tags)) { $str_tags .= ','; } $str_tags .= $newtag; } } } } } } $attachments = ''; $match = false; if (preg_match_all('/(\\[attachment\\]([0-9]+)\\[\\/attachment\\])/', $body, $match)) { foreach ($match[2] as $mtch) { $r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($mtch)); if (count($r)) { if (strlen($attachments)) { $attachments .= ','; } $attachments .= '[attach]href="' . $a->get_baseurl() . '/attach/' . $r[0]['id'] . '" length="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . ($r[0]['filename'] ? $r[0]['filename'] : '') . '"[/attach]'; } $body = str_replace($match[1], '', $body); } } $wall = 0; if ($post_type === 'wall' || $post_type === 'wall-comment') { $wall = 1; } if (!strlen($verb)) { $verb = ACTIVITY_POST; } $gravity = $parent ? 6 : 0; // even if the post arrived via API we are considering that it // originated on this site by default for determining relayability. $origin = x($_REQUEST, 'origin') ? intval($_REQUEST['origin']) : 1; $notify_type = $parent ? 'comment-new' : 'wall-new'; $uri = item_new_uri($a->get_hostname(), $profile_uid); $datarray = array(); $datarray['uid'] = $profile_uid; $datarray['type'] = $post_type; $datarray['wall'] = $wall; $datarray['gravity'] = $gravity; $datarray['contact-id'] = $contact_id; $datarray['owner-name'] = $contact_record['name']; $datarray['owner-link'] = $contact_record['url']; $datarray['owner-avatar'] = $contact_record['thumb']; $datarray['author-name'] = $author['name']; $datarray['author-link'] = $author['url']; $datarray['author-avatar'] = $author['thumb']; $datarray['created'] = datetime_convert(); $datarray['edited'] = datetime_convert(); $datarray['commented'] = datetime_convert(); $datarray['received'] = datetime_convert(); $datarray['changed'] = datetime_convert(); $datarray['uri'] = $uri; $datarray['title'] = $title; $datarray['body'] = $body; $datarray['app'] = $app; $datarray['location'] = $location; $datarray['coord'] = $coord; $datarray['tag'] = $str_tags; $datarray['inform'] = $inform; $datarray['verb'] = $verb; $datarray['allow_cid'] = $str_contact_allow; $datarray['allow_gid'] = $str_group_allow; $datarray['deny_cid'] = $str_contact_deny; $datarray['deny_gid'] = $str_group_deny; $datarray['private'] = $private; $datarray['pubmail'] = $pubmail_enable; $datarray['attach'] = $attachments; $datarray['bookmark'] = intval($bookmark); $datarray['thr-parent'] = $thr_parent; $datarray['postopts'] = ''; $datarray['origin'] = $origin; /** * These fields are for the convenience of plugins... * 'self' if true indicates the owner is posting on their own wall * If parent is 0 it is a top-level post. */ $datarray['parent'] = $parent; $datarray['self'] = $self; // $datarray['prvnets'] = $user['prvnets']; if ($orig_post) { $datarray['edit'] = true; } else { $datarray['guid'] = get_guid(); } // preview mode - prepare the body for display and send it via json if ($preview) { require_once 'include/conversation.php'; $o = conversation(&$a, array(array_merge($contact_record, $datarray)), 'search', false, true); echo json_encode(array('preview' => $o)); killme(); } call_hooks('post_local', $datarray); if ($orig_post) { $r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1", dbesc($body), dbesc(datetime_convert()), intval($post_id), intval($profile_uid)); proc_run('php', "include/notifier.php", 'edit_post', "{$post_id}"); if (x($_POST, 'return') && strlen($return_path)) { logger('return: ' . $return_path); goaway($a->get_baseurl() . "/" . $return_path); } killme(); } else { $post_id = 0; } $r = q("INSERT INTO `item` (`guid`, `uid`,`type`,`wall`,`gravity`,`contact-id`,`owner-name`,`owner-link`,`owner-avatar`, \n\t\t`author-name`, `author-link`, `author-avatar`, `created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, \n\t\t`tag`, `inform`, `verb`, `postopts`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin` )\n\t\tVALUES( '%s', %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d )", dbesc($datarray['guid']), intval($datarray['uid']), dbesc($datarray['type']), intval($datarray['wall']), intval($datarray['gravity']), intval($datarray['contact-id']), dbesc($datarray['owner-name']), dbesc($datarray['owner-link']), dbesc($datarray['owner-avatar']), dbesc($datarray['author-name']), dbesc($datarray['author-link']), dbesc($datarray['author-avatar']), dbesc($datarray['created']), dbesc($datarray['edited']), dbesc($datarray['commented']), dbesc($datarray['received']), dbesc($datarray['changed']), dbesc($datarray['uri']), dbesc($datarray['thr-parent']), dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['app']), dbesc($datarray['location']), dbesc($datarray['coord']), dbesc($datarray['tag']), dbesc($datarray['inform']), dbesc($datarray['verb']), dbesc($datarray['postopts']), dbesc($datarray['allow_cid']), dbesc($datarray['allow_gid']), dbesc($datarray['deny_cid']), dbesc($datarray['deny_gid']), intval($datarray['private']), intval($datarray['pubmail']), dbesc($datarray['attach']), intval($datarray['bookmark']), intval($datarray['origin'])); $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($datarray['uri'])); if (count($r)) { $post_id = $r[0]['id']; logger('mod_item: saved item ' . $post_id); if ($parent) { // This item is the last leaf and gets the comment box, clear any ancestors $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ", dbesc(datetime_convert()), intval($parent)); // Inherit ACL's from the parent item. $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d\n\t\t\t\tWHERE `id` = %d LIMIT 1", dbesc($parent_item['allow_cid']), dbesc($parent_item['allow_gid']), dbesc($parent_item['deny_cid']), dbesc($parent_item['deny_gid']), intval($parent_item['private']), intval($post_id)); if ($contact_record != $author) { notification(array('type' => NOTIFY_COMMENT, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id, 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item')); } // We won't be able to sign Diaspora comments for authenticated visitors - we don't have their private key if ($self) { require_once 'include/bb2diaspora.php'; $signed_body = html_entity_decode(bb2diaspora($datarray['body'])); $myaddr = $a->user['nickname'] . '@' . substr($a->get_baseurl(), strpos($a->get_baseurl(), '://') + 3); if ($datarray['verb'] === ACTIVITY_LIKE) { $signed_text = $datarray['guid'] . ';' . 'Post' . ';' . $parent_item['guid'] . ';' . 'true' . ';' . $myaddr; } else { $signed_text = $datarray['guid'] . ';' . $parent_item['guid'] . ';' . $signed_body . ';' . $myaddr; } $authorsig = base64_encode(rsa_sign($signed_text, $a->user['prvkey'], 'sha256')); q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ", intval($post_id), dbesc($signed_text), dbesc(base64_encode($authorsig)), dbesc($myaddr)); } } else { $parent = $post_id; if ($contact_record != $author) { notification(array('type' => NOTIFY_WALL, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id, 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item')); } } // fallback so that parent always gets set to non-zero. if (!$parent) { $parent = $post_id; } $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1\n\t\t\tWHERE `id` = %d LIMIT 1", intval($parent), dbesc($parent == $post_id ? $uri : $parent_item['uri']), dbesc($a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id), dbesc(datetime_convert()), intval($post_id)); // photo comments turn the corresponding item visible to the profile wall // This way we don't see every picture in your new photo album posted to your wall at once. // They will show up as people comment on them. if (!$parent_item['visible']) { $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d LIMIT 1", intval($parent_item['id'])); } } else { logger('mod_item: unable to retrieve post that was just stored.'); notify(t('System error. Post not saved.')); goaway($a->get_baseurl() . "/" . $return_path); // NOTREACHED } // update the commented timestamp on the parent q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1", dbesc(datetime_convert()), dbesc(datetime_convert()), intval($parent)); $datarray['id'] = $post_id; $datarray['plink'] = $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id; call_hooks('post_local_end', $datarray); if (strlen($emailcc) && $profile_uid == local_user()) { $erecips = explode(',', $emailcc); if (count($erecips)) { foreach ($erecips as $recip) { $addr = trim($recip); if (!strlen($addr)) { continue; } $disclaimer = '<hr />' . sprintf(t('This message was sent to you by %s, a member of the Friendica social network.'), $a->user['username']) . '<br />'; $disclaimer .= sprintf(t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL; $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL; $subject = '[Friendica]' . ' ' . sprintf(t('%s posted an update.'), $a->user['username']); $headers = 'From: ' . $a->user['username'] . ' <' . $a->user['email'] . '>' . "\n"; $headers .= 'MIME-Version: 1.0' . "\n"; $headers .= 'Content-Type: text/html; charset=UTF-8' . "\n"; $headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n"; $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />'; $html = prepare_body($datarray); $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>'; @mail($addr, $subject, $message, $headers); } } } // This is a real juggling act on shared hosting services which kill your processes // e.g. dreamhost. We used to start delivery to our native delivery agents in the background // and then run our plugin delivery from the foreground. We're now doing plugin delivery first, // because as soon as you start loading up a bunch of remote delivey processes, *this* page is // likely to get killed off. If you end up looking at an /item URL and a blank page, // it's very likely the delivery got killed before all your friends could be notified. // Currently the only realistic fixes are to use a reliable server - which precludes shared hosting, // or cut back on plugins which do remote deliveries. proc_run('php', "include/notifier.php", $notify_type, "{$post_id}"); logger('post_complete'); // figure out how to return, depending on from whence we came if ($api_source) { return; } if ($return_path) { goaway($a->get_baseurl() . "/" . $return_path); } $json = array('success' => 1); if (x($_POST, 'jsreload') && strlen($_POST['jsreload'])) { $json['reload'] = $a->get_baseurl() . '/' . $_POST['jsreload']; } logger('post_json: ' . print_r($json, true), LOGGER_DEBUG); echo json_encode($json); killme(); // NOTREACHED }
function display_content(&$a) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; require_once 'include/acl_selectors.php'; $o = '<div id="live-display"></div>' . "\r\n"; $a->page['htmlhead'] .= <<<EOT <script> \$(document).ready(function() { \t\$(".comment-edit-wrapper textarea").contact_autocomplete(baseurl+"/acl"); \t// make auto-complete work in more places \t\$(".wall-item-comment-wrapper textarea").contact_autocomplete(baseurl+"/acl"); }); </script> EOT; $nick = $a->argc > 1 ? $a->argv[1] : ''; profile_load($a, $nick); $item_id = $a->argc > 2 ? intval($a->argv[2]) : 0; if (!$item_id) { $a->error = 404; notice(t('Item not found.') . EOL); return; } $groups = array(); $contact = null; $remote_contact = false; if (remote_user()) { $contact_id = $_SESSION['visitor_id']; $groups = init_groups_visitor($contact_id); $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($a->profile['uid'])); if (count($r)) { $contact = $r[0]; $remote_contact = true; } } if (!$remote_contact) { if (local_user()) { $contact_id = $_SESSION['cid']; $contact = $a->contact; } } $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($a->profile['uid'])); if (count($r)) { $a->page_contact = $r[0]; } $is_owner = local_user() && local_user() == $a->profile['profile_uid'] ? true : false; if ($a->profile['hidewall'] && !$is_owner && !$remote_contact) { notice(t('Access to this profile has been restricted.') . EOL); return; } if ($is_owner) { $celeb = $a->user['page-flags'] == PAGE_SOAPBOX || $a->user['page-flags'] == PAGE_COMMUNITY ? true : false; } $x = array('is_owner' => true, 'allow_location' => $a->user['allow_location'], 'default_location' => $a->user['default-location'], 'nickname' => $a->user['nickname'], 'lockstate' => is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock', 'acl' => populate_acl($a->user, $celeb), 'bang' => '', 'visitor' => 'block', 'profile_uid' => local_user()); $o .= status_editor($a, $x, 0, true); $sql_extra = item_permissions_sql($a->profile['uid'], $remote_contact, $groups); $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, \n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tand `item`.`moderated` = 0\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\tAND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE ( `id` = '%s' OR `uri` = '%s' ))\n\t\t{$sql_extra}\n\t\tORDER BY `parent` DESC, `gravity` ASC, `id` ASC ", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id)); if (count($r)) { if (local_user() && local_user() == $a->profile['uid']) { q("UPDATE `item` SET `unseen` = 0 \n\t\t\t\tWHERE `parent` = %d AND `unseen` = 1", intval($r[0]['parent'])); } $o .= conversation($a, $r, 'display', false); } else { $r = q("SELECT `id` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1", dbesc($item_id), dbesc($item_id)); if (count($r)) { if ($r[0]['deleted']) { notice(t('Item has been removed.') . EOL); } else { notice(t('Permission denied.') . EOL); } } else { notice(t('Item not found.') . EOL); } } return $o; }
function search_content(&$a) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } nav_set_selected('search'); require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; $o = '<div id="live-search"></div>' . "\r\n"; $o .= '<h3>' . t('Search') . '</h3>'; if (x($a->data, 'search')) { $search = notags(trim($a->data['search'])); } else { $search = x($_GET, 'search') ? notags(trim(rawurldecode($_GET['search']))) : ''; } $tag = false; if (x($_GET, 'tag')) { $tag = true; $search = x($_GET, 'tag') ? notags(trim(rawurldecode($_GET['tag']))) : ''; } $o .= search($search, 'search-box', '/search', local_user() ? true : false); if (strpos($search, '#') === 0) { $tag = true; $search = substr($search, 1); } if (strpos($search, '@') === 0) { require_once 'mod/dirfind.php'; return dirfind_content($a); } if (!$search) { return $o; } if (get_config('system', 'use_fulltext_engine')) { if ($tag) { $sql_extra = sprintf(" AND MATCH (`item`.`tag`) AGAINST ('" . '"%s"' . "' in boolean mode) ", '#' . dbesc(protect_sprintf($search))); } else { $sql_extra = sprintf(" AND MATCH (`item`.`body`) AGAINST ('" . '"%s"' . "' in boolean mode) ", dbesc(protect_sprintf($search))); } } else { if ($tag) { $sql_extra = sprintf(" AND `item`.`tag` REGEXP '%s' ", dbesc('\\]' . protect_sprintf(preg_quote($search)) . '\\[')); } else { $sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search)))); } } // Here is the way permissions work in the search module... // Only public posts can be shown // OR your own posts if you are a logged in member // No items will be shown if the member has a blocked profile wall. $r = q("SELECT distinct(`item`.`uri`) as `total`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` LEFT JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\tAND (( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `item`.`private` = 0 AND `user`.`hidewall` = 0) \n\t\t\tOR `item`.`uid` = %d )\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t{$sql_extra} group by `item`.`uri` ", intval(local_user())); if (count($r)) { $a->set_pager_total(count($r)); } if (!count($r)) { info(t('No results.') . EOL); return $o; } $r = q("SELECT distinct(`item`.`uri`), `item`.*, `item`.`id` AS `item_id`, \n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,\n\t\t`user`.`nickname`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tLEFT JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\tAND (( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' AND `item`.`private` = 0 AND `user`.`hidewall` = 0 ) \n\t\t\tOR `item`.`uid` = %d )\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t{$sql_extra}\n\t\tgroup by `item`.`uri`\t\n\t\tORDER BY `received` DESC LIMIT %d , %d ", intval(local_user()), intval($a->pager['start']), intval($a->pager['itemspage'])); if ($tag) { $o .= '<h2>Items tagged with: ' . $search . '</h2>'; } else { $o .= '<h2>Search results for: ' . $search . '</h2>'; } $o .= conversation($a, $r, 'search', false); $o .= paginate($a); return $o; }
function network_content(&$a, $update = 0, $load = false) { if (!local_user()) { $_SESSION['return_url'] = $a->query_string; return login(false); } $arr = array('query' => $a->query_string); call_hooks('network_content_init', $arr); $channel = $a->get_channel(); $search = $_GET['search'] ? $_GET['search'] : ''; if ($search) { if (strpos($search, '@') === 0) { $r = q("select abook_id from abook left join xchan on abook_xchan = xchan_hash where xchan_name = '%s' and abook_channel = %d limit 1", dbesc(substr($search, 1)), intval(local_user())); if ($r) { $_GET['cid'] = $r[0]['abook_id']; $search = $_GET['search'] = ''; } } elseif (strpos($search, '#') === 0) { $search = $_GET['search'] = substr($search, 1); } } $datequery = $datequery2 = ''; $group = 0; $nouveau = false; $datequery = x($_GET, 'dend') && is_a_date_arg($_GET['dend']) ? notags($_GET['dend']) : ''; $datequery2 = x($_GET, 'dbegin') && is_a_date_arg($_GET['dbegin']) ? notags($_GET['dbegin']) : ''; $nouveau = x($_GET, 'new') ? intval($_GET['new']) : 0; $gid = x($_GET, 'gid') ? intval($_GET['gid']) : 0; if ($datequery) { $_GET['order'] = 'post'; } if ($gid) { $r = q("SELECT * FROM `groups` WHERE id = %d AND uid = %d LIMIT 1", intval($gid), intval(local_user())); if (!$r) { if ($update) { killme(); } notice(t('No such group') . EOL); goaway($a->get_baseurl(true) . '/network'); // NOTREACHED } $group = $gid; $group_hash = $r[0]['hash']; $def_acl = array('allow_gid' => '<' . $r[0]['hash'] . '>'); } $o = ''; // if no tabs are selected, defaults to comments $cid = x($_GET, 'cid') ? intval($_GET['cid']) : 0; $star = x($_GET, 'star') ? intval($_GET['star']) : 0; $order = x($_GET, 'order') ? notags($_GET['order']) : 'comment'; $liked = x($_GET, 'liked') ? intval($_GET['liked']) : 0; $conv = x($_GET, 'conv') ? intval($_GET['conv']) : 0; $spam = x($_GET, 'spam') ? intval($_GET['spam']) : 0; $cmin = x($_GET, 'cmin') ? intval($_GET['cmin']) : 0; $cmax = x($_GET, 'cmax') ? intval($_GET['cmax']) : 99; $firehose = x($_GET, 'fh') ? intval($_GET['fh']) : 0; $file = x($_GET, 'file') ? $_GET['file'] : ''; if (x($_GET, 'search') || x($_GET, 'file')) { $nouveau = true; } if ($cid) { $def_acl = array('allow_cid' => '<' . intval($cid) . '>'); } if (!$update) { $o .= network_tabs(); // search terms header if ($search) { $o .= '<h2>' . t('Search Results For:') . ' ' . htmlspecialchars($search, ENT_COMPAT, 'UTF-8') . '</h2>'; } nav_set_selected('network'); $channel_acl = array('allow_cid' => $channel['channel_allow_cid'], 'allow_gid' => $channel['channel_allow_gid'], 'deny_cid' => $channel['channel_deny_cid'], 'deny_gid' => $channel['channel_deny_gid']); $x = array('is_owner' => true, 'allow_location' => intval(get_pconfig($channel['channel_id'], 'system', 'use_browser_location')) ? '1' : '', 'default_location' => $channel['channel_location'], 'nickname' => $channel['channel_address'], 'lockstate' => $group || $cid || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid'] ? 'lock' : 'unlock', 'acl' => populate_acl($group || $cid ? $def_acl : $channel_acl), 'bang' => $group || $cid ? '!' : '', 'visitor' => true, 'profile_uid' => local_user()); $o .= status_editor($a, $x); } // We don't have to deal with ACL's on this page. You're looking at everything // that belongs to you, hence you can see all of it. We will filter by group if // desired. $sql_options = $star ? " and (item_flags & " . intval(ITEM_STARRED) . ")" : ''; $sql_nets = ''; $sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE (item_flags & " . intval(ITEM_THREAD_TOP) . ") {$sql_options} ) "; if ($group) { $contact_str = ''; $contacts = group_get_members($group); if ($contacts) { foreach ($contacts as $c) { if ($contact_str) { $contact_str .= ','; } $contact_str .= "'" . $c['xchan'] . "'"; } } else { $contact_str = ' 0 '; info(t('Collection is empty')); } $sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true {$sql_options} AND (( author_xchan IN ( {$contact_str} ) OR owner_xchan in ( {$contact_str} )) or allow_gid like '" . protect_sprintf('%<' . dbesc($group_hash) . '>%') . "' ) and id = parent and item_restrict = 0 ) "; $x = group_rec_byhash(local_user(), $group_hash); if ($x) { $o = '<h2>' . t('Collection: ') . $x['name'] . '</h2>' . $o; } } elseif ($cid) { $r = q("SELECT abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash where abook_id = %d and abook_channel = %d and not ( abook_flags & " . intval(ABOOK_FLAG_BLOCKED) . ") limit 1", intval($cid), intval(local_user())); if ($r) { $sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true {$sql_options} AND uid = " . intval(local_user()) . " AND ( author_xchan = '" . dbesc($r[0]['abook_xchan']) . "' or owner_xchan = '" . dbesc($r[0]['abook_xchan']) . "' ) and item_restrict = 0 ) "; $o = '<h2>' . t('Connection: ') . $r[0]['xchan_name'] . '</h2>' . $o; } else { notice(t('Invalid connection.') . EOL); goaway($a->get_baseurl(true) . '/network'); } } if (!$update) { // The special div is needed for liveUpdate to kick in for this page. // We only launch liveUpdate if you aren't filtering in some incompatible // way and also you aren't writing a comment (discovered in javascript). if ($gid || $cid || $cmin || $cmax != 99 || $star || $liked || $conv || $spam || $nouveau || $list) { $firehose = 0; } $o .= '<div id="live-network"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . $_SESSION['uid'] . "; var profile_page = " . $a->pager['page'] . ";</script>"; $a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'network', '$uid' => local_user() ? local_user() : '0', '$gid' => $gid ? $gid : '0', '$cid' => $cid ? $cid : '0', '$cmin' => $cmin ? $cmin : '0', '$cmax' => $cmax ? $cmax : '0', '$star' => $star ? $star : '0', '$liked' => $liked ? $liked : '0', '$conv' => $conv ? $conv : '0', '$spam' => $spam ? $spam : '0', '$fh' => $firehose ? $firehose : '0', '$nouveau' => $nouveau ? $nouveau : '0', '$wall' => '0', '$list' => x($_REQUEST, 'list') ? intval($_REQUEST['list']) : 0, '$page' => $a->pager['page'] != 1 ? $a->pager['page'] : 1, '$search' => $search ? $search : '', '$order' => $order, '$file' => $file, '$cats' => '', '$dend' => $datequery, '$mid' => '', '$dbegin' => $datequery2)); } $sql_extra3 = ''; if ($datequery) { $sql_extra3 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery)))); } if ($datequery2) { $sql_extra3 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery2)))); } $sql_extra2 = $nouveau ? '' : " AND `item`.`parent` = `item`.`id` "; $sql_extra3 = $nouveau ? '' : $sql_extra3; if (x($_GET, 'search')) { $search = escape_tags($_GET['search']); if (strpos($search, '#') === 0) { $sql_extra .= term_query('item', substr($search, 1), TERM_HASHTAG); } else { $sql_extra .= sprintf(" AND `item`.`body` like '%s' ", dbesc(protect_sprintf('%' . $search . '%'))); } } if (strlen($file)) { $sql_extra .= term_query('item', $file, TERM_FILE); } if ($conv) { $sql_extra .= sprintf(" AND parent IN (SELECT distinct(parent) from item where ( author_xchan like '%s' or ( item_flags & %d ))) ", dbesc(protect_sprintf($channel['channel_hash'])), intval(ITEM_MENTIONSME)); } if ($update && !$load) { // only setup pagination on initial page view $pager_sql = ''; } else { $itemspage = get_pconfig(local_user(), 'system', 'itemspage'); $a->set_pager_itemspage(intval($itemspage) ? $itemspage : 20); $pager_sql = sprintf(" LIMIT %d, %d ", intval($a->pager['start']), intval($a->pager['itemspage'])); } if ($cmin != 0 || $cmax != 99) { // Not everybody who shows up in the network stream will be in your address book. // By default those that aren't are assumed to have closeness = 99; but this isn't // recorded anywhere. So if cmax is 99, we'll open the search up to anybody in // the stream with a NULL address book entry. $sql_nets .= " AND "; if ($cmax == 99) { $sql_nets .= " ( "; } $sql_nets .= "( abook.abook_closeness >= " . intval($cmin) . " "; $sql_nets .= " AND abook.abook_closeness <= " . intval($cmax) . " ) "; if ($cmax == 99) { $sql_nets .= " OR abook.abook_closeness IS NULL ) "; } } if ($firehose && !get_config('system', 'disable_discover_tab')) { require_once 'include/identity.php'; $sys = get_sys_channel(); $uids = " and item.uid = " . intval($sys['channel_id']) . " "; $a->data['firehose'] = intval($sys['channel_id']); } else { $uids = " and item.uid = " . local_user() . " "; } $simple_update = $update ? " and ( item.item_flags & " . intval(ITEM_UNSEEN) . " ) " : ''; // This fixes a very subtle bug so I'd better explain it. You wake up in the morning or return after a day // or three and look at your matrix page - after opening up your browser. The first page loads just as it // should. All of a sudden a few seconds later, page 2 will get inserted at the beginning of the page // (before the page 1 content). The update code is actually doing just what it's supposed // to, it's fetching posts that have the ITEM_UNSEEN bit set. But the reason that page 2 content is being // returned in an UPDATE is because you hadn't gotten that far yet - you're still on page 1 and everything // that we loaded for page 1 is now marked as seen. But the stuff on page 2 hasn't been. So... it's being // treated as "new fresh" content because it is unseen. We need to distinguish it somehow from content // which "arrived as you were reading page 1". We're going to do this // by storing in your session the current UTC time whenever you LOAD a network page, and only UPDATE items // which are both ITEM_UNSEEN and have "changed" since that time. Cross fingers... if ($update && $_SESSION['loadtime']) { $simple_update .= " and item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' "; } if ($load) { $simple_update = ''; } if ($nouveau && $load) { // "New Item View" - show all items unthreaded in reverse created date order $items = q("SELECT `item`.*, `item`.`id` AS `item_id` FROM `item` \n\t\t\tWHERE true {$uids} AND item_restrict = 0 \n\t\t\t{$simple_update}\n\t\t\t{$sql_extra} {$sql_nets}\n\t\t\tORDER BY `item`.`received` DESC {$pager_sql} "); require_once 'include/items.php'; xchan_query($items); $items = fetch_post_tags($items, true); } elseif ($update) { // Normal conversation view if ($order === 'post') { $ordering = "`created`"; } else { $ordering = "`commented`"; } if ($load) { $_SESSION['loadtime'] = datetime_convert(); // Fetch a page full of parent items for this page $r = q("SELECT distinct item.id AS item_id FROM item \n\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\tWHERE true {$uids} AND item.item_restrict = 0\n\t\t\t\tAND item.parent = item.id\n\t\t\t\tand ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)\n\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets}\n\t\t\t\tORDER BY item.{$ordering} DESC {$pager_sql} ", intval(ABOOK_FLAG_BLOCKED)); } else { if (!$firehose) { // update $r = q("SELECT item.parent AS item_id FROM item\n\t\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\t\tWHERE true {$uids} AND item.item_restrict = 0 {$simple_update}\n\t\t\t\t\tand ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)\n\t\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets} ", intval(ABOOK_FLAG_BLOCKED)); } } // Then fetch all the children of the parents that are on this page $parents_str = ''; $update_unseen = ''; if ($r) { $parents_str = ids_to_querystr($r, 'item_id'); $items = q("SELECT `item`.*, `item`.`id` AS `item_id` FROM `item` \n\t\t\t\tWHERE true {$uids} AND `item`.`item_restrict` = 0\n\t\t\t\tAND `item`.`parent` IN ( %s )\n\t\t\t\t{$sql_extra} ", dbesc($parents_str)); xchan_query($items); $items = fetch_post_tags($items, true); $items = conv_sort($items, $ordering); } else { $items = array(); } if ($parents_str) { $update_unseen = ' AND parent IN ( ' . dbesc($parents_str) . ' )'; } } if ($update_unseen && !$firehose) { $r = q("UPDATE `item` SET item_flags = ( item_flags ^ %d)\n\t\t\tWHERE (item_flags & %d) AND `uid` = %d {$update_unseen} ", intval(ITEM_UNSEEN), intval(ITEM_UNSEEN), intval(local_user())); } $mode = $nouveau ? 'network-new' : 'network'; $o .= conversation($a, $items, $mode, $update, 'client'); if ($items && !$update) { $o .= alt_pager($a, count($items)); } return $o; }
function display_content(&$a, $update = 0) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; require_once 'include/acl_selectors.php'; $o = ''; $a->page['htmlhead'] .= replace_macros(get_markup_template('display-head.tpl'), array()); if ($update) { $nick = $_REQUEST['nick']; } else { $nick = $a->argc > 1 ? $a->argv[1] : ''; } if ($update) { $item_id = $_REQUEST['item_id']; $a->profile = array('uid' => intval($update), 'profile_uid' => intval($update)); } else { $item_id = $a->argc > 2 ? $a->argv[2] : 0; if ($a->argc == 2) { $nick = ""; if (local_user()) { $r = q("SELECT `id` FROM `item`\n\t\t\t\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t\t\t\tAND `guid` = '%s' AND `uid` = %d", $a->argv[1], local_user()); if (count($r)) { $item_id = $r[0]["id"]; $nick = $a->user["nickname"]; } } if ($nick == "") { $r = q("SELECT `user`.`nickname`, `item`.`id` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\t\t\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t\t\t\tAND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''\n\t\t\t\t\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''\n\t\t\t\t\t\tAND `item`.`private` = 0 AND NOT `user`.`hidewall`\n\t\t\t\t\t\tAND `item`.`guid` = '%s'", $a->argv[1]); // AND `item`.`private` = 0 AND `item`.`wall` = 1 if (count($r)) { $item_id = $r[0]["id"]; $nick = $r[0]["nickname"]; } } if ($nick == "") { $r = q("SELECT `item`.`id` FROM `item`\n\t\t\t\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t\t\t\tAND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''\n\t\t\t\t\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''\n\t\t\t\t\t\tAND `item`.`private` = 0 AND `item`.`uid` = 0\n\t\t\t\t\t\tAND `item`.`guid` = '%s'", $a->argv[1]); // AND `item`.`private` = 0 AND `item`.`wall` = 1 if (count($r)) { $item_id = $r[0]["id"]; } } } } if (!$item_id) { $a->error = 404; notice(t('Item not found.') . EOL); return; } $groups = array(); $contact = null; $remote_contact = false; $contact_id = 0; if (is_array($_SESSION['remote'])) { foreach ($_SESSION['remote'] as $v) { if ($v['uid'] == $a->profile['uid']) { $contact_id = $v['cid']; break; } } } if ($contact_id) { $groups = init_groups_visitor($contact_id); $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($a->profile['uid'])); if (count($r)) { $contact = $r[0]; $remote_contact = true; } } if (!$remote_contact) { if (local_user()) { $contact_id = $_SESSION['cid']; $contact = $a->contact; } } $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($a->profile['uid'])); if (count($r)) { $a->page_contact = $r[0]; } $is_owner = local_user() && local_user() == $a->profile['profile_uid'] ? true : false; if ($a->profile['hidewall'] && !$is_owner && !$remote_contact) { notice(t('Access to this profile has been restricted.') . EOL); return; } if ($is_owner) { $celeb = $a->user['page-flags'] == PAGE_SOAPBOX || $a->user['page-flags'] == PAGE_COMMUNITY ? true : false; $x = array('is_owner' => true, 'allow_location' => $a->user['allow_location'], 'default_location' => $a->user['default-location'], 'nickname' => $a->user['nickname'], 'lockstate' => is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock', 'acl' => populate_acl($a->user, $celeb), 'bang' => '', 'visitor' => 'block', 'profile_uid' => local_user(), 'acl_data' => construct_acl_data($a, $a->user)); $o .= status_editor($a, $x, 0, true); } $sql_extra = item_permissions_sql($a->profile['uid'], $remote_contact, $groups); // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' )) if ($update) { $r = q("SELECT id FROM item WHERE item.uid = %d\n\t\t AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE (`id` = '%s' OR `uri` = '%s'))\n\t\t {$sql_extra} AND unseen = 1", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id)); if (!$r) { return ''; } } // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' ) $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,\n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,\n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\tFROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tand `item`.`moderated` = 0\n\t\tAND `item`.`parent` = (SELECT `parent` FROM `item` WHERE (`id` = '%s' OR `uri` = '%s')\n\t\tAND uid = %d)\n\t\t{$sql_extra}\n\t\tORDER BY `parent` DESC, `gravity` ASC, `id` ASC", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id), intval($a->profile['uid'])); if (!$r && local_user()) { // Check if this is another person's link to a post that we have $r = q("SELECT `item`.uri FROM `item`\n\t\t\tWHERE (`item`.`id` = '%s' OR `item`.`uri` = '%s' )\n\t\t\tLIMIT 1", dbesc($item_id), dbesc($item_id)); if ($r) { $item_uri = $r[0]['uri']; // AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE `uri` = '%s' AND uid = %d ) $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,\n\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\t\tFROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\t\tand `item`.`moderated` = 0\n\t\t\t\tAND `item`.`parent` = (SELECT `parent` FROM `item` WHERE `uri` = '%s' AND uid = %d)\n\t\t\t\tORDER BY `parent` DESC, `gravity` ASC, `id` ASC ", intval(local_user()), dbesc($item_uri), intval(local_user())); } } if ($r) { if (local_user() && local_user() == $a->profile['uid']) { q("UPDATE `item` SET `unseen` = 0\n\t\t\t\tWHERE `parent` = %d AND `unseen` = 1", intval($r[0]['parent'])); } $items = conv_sort($r, "`commented`"); if (!$update) { $o .= "<script> var netargs = '?f=&nick=" . $nick . "&item_id=" . $item_id . "'; </script>"; } $o .= conversation($a, $items, 'display', $update); // Preparing the meta header require_once 'include/bbcode.php'; require_once "include/html2plain.php"; $description = trim(html2plain(bbcode($r[0]["body"], false, false), 0, true)); $title = trim(html2plain(bbcode($r[0]["title"], false, false), 0, true)); $author_name = $r[0]["author-name"]; $image = ""; if ($image == "") { $image = $r[0]["thumb"]; } if ($title == "") { $title = $author_name; } $description = htmlspecialchars($description, ENT_COMPAT, 'UTF-8', true); // allow double encoding here $title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8', true); // allow double encoding here $author_name = htmlspecialchars($author_name, ENT_COMPAT, 'UTF-8', true); // allow double encoding here //<meta name="keywords" content=""> $a->page['htmlhead'] .= '<meta name="author" content="' . $author_name . '" />' . "\n"; $a->page['htmlhead'] .= '<meta name="title" content="' . $title . '" />' . "\n"; $a->page['htmlhead'] .= '<meta name="fulltitle" content="' . $title . '" />' . "\n"; $a->page['htmlhead'] .= '<meta name="description" content="' . $description . '" />' . "\n"; // Schema.org microdata $a->page['htmlhead'] .= '<meta itemprop="name" content="' . $title . '" />' . "\n"; $a->page['htmlhead'] .= '<meta itemprop="description" content="' . $description . '" />' . "\n"; $a->page['htmlhead'] .= '<meta itemprop="image" content="' . $image . '" />' . "\n"; $a->page['htmlhead'] .= '<meta itemprop="author" content="' . $author_name . '" />' . "\n"; // Twitter cards $a->page['htmlhead'] .= '<meta name="twitter:card" content="summary" />' . "\n"; $a->page['htmlhead'] .= '<meta name="twitter:title" content="' . $title . '" />' . "\n"; $a->page['htmlhead'] .= '<meta name="twitter:description" content="' . $description . '" />' . "\n"; $a->page['htmlhead'] .= '<meta name="twitter:image" content="' . $image . '" />' . "\n"; $a->page['htmlhead'] .= '<meta name="twitter:url" content="' . $r[0]["plink"] . '" />' . "\n"; // Dublin Core $a->page['htmlhead'] .= '<meta name="DC.title" content="' . $title . '" />' . "\n"; $a->page['htmlhead'] .= '<meta name="DC.description" content="' . $description . '" />' . "\n"; // Open Graph $a->page['htmlhead'] .= '<meta property="og:type" content="website" />' . "\n"; $a->page['htmlhead'] .= '<meta property="og:title" content="' . $title . '" />' . "\n"; $a->page['htmlhead'] .= '<meta property="og:image" content="' . $image . '" />' . "\n"; $a->page['htmlhead'] .= '<meta property="og:url" content="' . $r[0]["plink"] . '" />' . "\n"; $a->page['htmlhead'] .= '<meta property="og:description" content="' . $description . '" />' . "\n"; $a->page['htmlhead'] .= '<meta name="og:article:author" content="' . $author_name . '" />' . "\n"; // article:tag return $o; } $r = q("SELECT `id`,`deleted` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1", dbesc($item_id), dbesc($item_id)); if ($r) { if ($r[0]['deleted']) { notice(t('Item has been removed.') . EOL); } else { notice(t('Permission denied.') . EOL); } } else { notice(t('Item not found.') . EOL); } return $o; }
function get($update = 0, $load = false) { if (!local_channel()) { $_SESSION['return_url'] = \App::$query_string; return login(false); } if ($load) { $_SESSION['loadtime'] = datetime_convert(); } $arr = array('query' => \App::$query_string); call_hooks('network_content_init', $arr); $channel = \App::get_channel(); $item_normal = item_normal(); $datequery = $datequery2 = ''; $group = 0; $nouveau = false; $datequery = x($_GET, 'dend') && is_a_date_arg($_GET['dend']) ? notags($_GET['dend']) : ''; $datequery2 = x($_GET, 'dbegin') && is_a_date_arg($_GET['dbegin']) ? notags($_GET['dbegin']) : ''; $nouveau = x($_GET, 'new') ? intval($_GET['new']) : 0; $gid = x($_GET, 'gid') ? intval($_GET['gid']) : 0; $category = x($_REQUEST, 'cat') ? $_REQUEST['cat'] : ''; $hashtags = x($_REQUEST, 'tag') ? $_REQUEST['tag'] : ''; $verb = x($_REQUEST, 'verb') ? $_REQUEST['verb'] : ''; $search = $_GET['search'] ? $_GET['search'] : ''; if ($search) { if (strpos($search, '@') === 0) { $r = q("select abook_id from abook left join xchan on abook_xchan = xchan_hash where xchan_name = '%s' and abook_channel = %d limit 1", dbesc(substr($search, 1)), intval(local_channel())); if ($r) { $_GET['cid'] = $r[0]['abook_id']; $search = $_GET['search'] = ''; } } elseif (strpos($search, '#') === 0) { $hashtags = substr($search, 1); $search = $_GET['search'] = ''; } } if ($datequery) { $_GET['order'] = 'post'; } // filter by collection (e.g. group) if ($gid) { $r = q("SELECT * FROM groups WHERE id = %d AND uid = %d LIMIT 1", intval($gid), intval(local_channel())); if (!$r) { if ($update) { killme(); } notice(t('No such group') . EOL); goaway(z_root() . '/network'); // NOTREACHED } $group = $gid; $group_hash = $r[0]['hash']; $def_acl = array('allow_gid' => '<' . $r[0]['hash'] . '>'); } $o = ''; // if no tabs are selected, defaults to comments $cid = x($_GET, 'cid') ? intval($_GET['cid']) : 0; $star = x($_GET, 'star') ? intval($_GET['star']) : 0; $order = x($_GET, 'order') ? notags($_GET['order']) : 'comment'; $liked = x($_GET, 'liked') ? intval($_GET['liked']) : 0; $conv = x($_GET, 'conv') ? intval($_GET['conv']) : 0; $spam = x($_GET, 'spam') ? intval($_GET['spam']) : 0; $cmin = x($_GET, 'cmin') ? intval($_GET['cmin']) : 0; $cmax = x($_GET, 'cmax') ? intval($_GET['cmax']) : 99; $firehose = x($_GET, 'fh') ? intval($_GET['fh']) : 0; $file = x($_GET, 'file') ? $_GET['file'] : ''; $deftag = ''; if (x($_GET, 'search') || x($_GET, 'file')) { $nouveau = true; } if ($cid) { $r = q("SELECT abook_xchan FROM abook WHERE abook_id = %d AND abook_channel = %d LIMIT 1", intval($cid), intval(local_channel())); if (!$r) { if ($update) { killme(); } notice(t('No such channel') . EOL); goaway(z_root() . '/network'); // NOTREACHED } if ($_GET['pf'] === '1') { $deftag = '@' . t('forum') . '+' . intval($cid) . '+'; } else { $def_acl = array('allow_cid' => '<' . $r[0]['abook_xchan'] . '>'); } } if (!$update) { $tabs = network_tabs(); $o .= $tabs; // search terms header if ($search) { $o .= replace_macros(get_markup_template("section_title.tpl"), array('$title' => t('Search Results For:') . ' ' . htmlspecialchars($search, ENT_COMPAT, 'UTF-8'))); } nav_set_selected('network'); $channel_acl = array('allow_cid' => $channel['channel_allow_cid'], 'allow_gid' => $channel['channel_allow_gid'], 'deny_cid' => $channel['channel_deny_cid'], 'deny_gid' => $channel['channel_deny_gid']); $private_editing = ($group || $cid) && !intval($_GET['pf']) ? true : false; $x = array('is_owner' => true, 'allow_location' => intval(get_pconfig($channel['channel_id'], 'system', 'use_browser_location')) ? '1' : '', 'default_location' => $channel['channel_location'], 'nickname' => $channel['channel_address'], 'lockstate' => $private_editing || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid'] ? 'lock' : 'unlock', 'acl' => populate_acl($private_editing ? $def_acl : $channel_acl, true, \PermissionDescription::fromGlobalPermission('view_stream'), get_post_aclDialogDescription(), 'acl_dialog_post'), 'bang' => $private_editing ? '!' : '', 'visitor' => true, 'profile_uid' => local_channel(), 'editor_autocomplete' => true, 'bbco_autocomplete' => 'bbcode', 'bbcode' => true); if ($deftag) { $x['pretext'] = $deftag; } $status_editor = status_editor($a, $x); $o .= $status_editor; } // We don't have to deal with ACL's on this page. You're looking at everything // that belongs to you, hence you can see all of it. We will filter by group if // desired. $sql_options = $star ? " and item_starred = 1 " : ''; $sql_nets = ''; $sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE item_thread_top = 1 {$sql_options} ) "; if ($group) { $contact_str = ''; $contacts = group_get_members($group); if ($contacts) { foreach ($contacts as $c) { if ($contact_str) { $contact_str .= ','; } $contact_str .= "'" . $c['xchan'] . "'"; } } else { $contact_str = ' 0 '; info(t('Privacy group is empty')); } $sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true {$sql_options} AND (( author_xchan IN ( {$contact_str} ) OR owner_xchan in ( {$contact_str} )) or allow_gid like '" . protect_sprintf('%<' . dbesc($group_hash) . '>%') . "' ) and id = parent {$item_normal} ) "; $x = group_rec_byhash(local_channel(), $group_hash); if ($x) { $title = replace_macros(get_markup_template("section_title.tpl"), array('$title' => t('Privacy group: ') . $x['name'])); } $o = $tabs; $o .= $title; $o .= $status_editor; } elseif ($cid) { $r = q("SELECT abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash where abook_id = %d and abook_channel = %d and abook_blocked = 0 limit 1", intval($cid), intval(local_channel())); if ($r) { $sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true {$sql_options} AND uid = " . intval(local_channel()) . " AND ( author_xchan = '" . dbesc($r[0]['abook_xchan']) . "' or owner_xchan = '" . dbesc($r[0]['abook_xchan']) . "' ) {$item_normal} ) "; $title = replace_macros(get_markup_template("section_title.tpl"), array('$title' => '<a href="' . zid($r[0]['xchan_url']) . '" ><img src="' . zid($r[0]['xchan_photo_s']) . '" alt="' . urlencode($r[0]['xchan_name']) . '" /></a> <a href="' . zid($r[0]['xchan_url']) . '" >' . $r[0]['xchan_name'] . '</a>')); $o = $tabs; $o .= $title; $o .= $status_editor; } else { notice(t('Invalid connection.') . EOL); goaway(z_root() . '/network'); } } if (x($category)) { $sql_extra .= protect_sprintf(term_query('item', $category, TERM_CATEGORY)); } if (x($hashtags)) { $sql_extra .= protect_sprintf(term_query('item', $hashtags, TERM_HASHTAG, TERM_COMMUNITYTAG)); } if (!$update) { // The special div is needed for liveUpdate to kick in for this page. // We only launch liveUpdate if you aren't filtering in some incompatible // way and also you aren't writing a comment (discovered in javascript). if ($gid || $cid || $cmin || $cmax != 99 || $star || $liked || $conv || $spam || $nouveau || $list) { $firehose = 0; } $maxheight = get_pconfig(local_channel(), 'system', 'network_divmore_height'); if (!$maxheight) { $maxheight = 400; } $o .= '<div id="live-network"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . local_channel() . "; var profile_page = " . \App::$pager['page'] . "; divmore_height = " . intval($maxheight) . "; </script>\r\n"; \App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'network', '$uid' => local_channel() ? local_channel() : '0', '$gid' => $gid ? $gid : '0', '$cid' => $cid ? $cid : '0', '$cmin' => $cmin ? $cmin : '0', '$cmax' => $cmax ? $cmax : '0', '$star' => $star ? $star : '0', '$liked' => $liked ? $liked : '0', '$conv' => $conv ? $conv : '0', '$spam' => $spam ? $spam : '0', '$fh' => $firehose ? $firehose : '0', '$nouveau' => $nouveau ? $nouveau : '0', '$wall' => '0', '$list' => x($_REQUEST, 'list') ? intval($_REQUEST['list']) : 0, '$page' => \App::$pager['page'] != 1 ? \App::$pager['page'] : 1, '$search' => $search ? $search : '', '$order' => $order, '$file' => $file, '$cats' => $category, '$tags' => $hashtags, '$dend' => $datequery, '$mid' => '', '$verb' => $verb, '$dbegin' => $datequery2)); } $sql_extra3 = ''; if ($datequery) { $sql_extra3 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery)))); } if ($datequery2) { $sql_extra3 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery2)))); } $sql_extra2 = $nouveau ? '' : " AND item.parent = item.id "; $sql_extra3 = $nouveau ? '' : $sql_extra3; if (x($_GET, 'search')) { $search = escape_tags($_GET['search']); if (strpos($search, '#') === 0) { $sql_extra .= term_query('item', substr($search, 1), TERM_HASHTAG, TERM_COMMUNITYTAG); } else { $sql_extra .= sprintf(" AND item.body like '%s' ", dbesc(protect_sprintf('%' . $search . '%'))); } } if ($verb) { $sql_extra .= sprintf(" AND item.verb like '%s' ", dbesc(protect_sprintf('%' . $verb . '%'))); } if (strlen($file)) { $sql_extra .= term_query('item', $file, TERM_FILE); } if ($conv) { $sql_extra .= sprintf(" AND parent IN (SELECT distinct(parent) from item where ( author_xchan like '%s' or item_mentionsme = 1 )) ", dbesc(protect_sprintf($channel['channel_hash']))); } if ($update && !$load) { // only setup pagination on initial page view $pager_sql = ''; } else { $itemspage = get_pconfig(local_channel(), 'system', 'itemspage'); \App::set_pager_itemspage(intval($itemspage) ? $itemspage : 20); $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start'])); } if ($cmin != 0 || $cmax != 99) { // Not everybody who shows up in the network stream will be in your address book. // By default those that aren't are assumed to have closeness = 99; but this isn't // recorded anywhere. So if cmax is 99, we'll open the search up to anybody in // the stream with a NULL address book entry. $sql_nets .= " AND "; if ($cmax == 99) { $sql_nets .= " ( "; } $sql_nets .= "( abook.abook_closeness >= " . intval($cmin) . " "; $sql_nets .= " AND abook.abook_closeness <= " . intval($cmax) . " ) "; if ($cmax == 99) { $sql_nets .= " OR abook.abook_closeness IS NULL ) "; } } $abook_uids = " and abook.abook_channel = " . local_channel() . " "; if ($firehose && !get_config('system', 'disable_discover_tab')) { require_once 'include/identity.php'; $sys = get_sys_channel(); $uids = " and item.uid = " . intval($sys['channel_id']) . " "; \App::$data['firehose'] = intval($sys['channel_id']); } else { $uids = " and item.uid = " . local_channel() . " "; } if (get_pconfig(local_channel(), 'system', 'network_list_mode')) { $page_mode = 'list'; } else { $page_mode = 'client'; } $simple_update = $update ? " and item_unseen = 1 " : ''; // This fixes a very subtle bug so I'd better explain it. You wake up in the morning or return after a day // or three and look at your matrix page - after opening up your browser. The first page loads just as it // should. All of a sudden a few seconds later, page 2 will get inserted at the beginning of the page // (before the page 1 content). The update code is actually doing just what it's supposed // to, it's fetching posts that have the ITEM_UNSEEN bit set. But the reason that page 2 content is being // returned in an UPDATE is because you hadn't gotten that far yet - you're still on page 1 and everything // that we loaded for page 1 is now marked as seen. But the stuff on page 2 hasn't been. So... it's being // treated as "new fresh" content because it is unseen. We need to distinguish it somehow from content // which "arrived as you were reading page 1". We're going to do this // by storing in your session the current UTC time whenever you LOAD a network page, and only UPDATE items // which are both ITEM_UNSEEN and have "changed" since that time. Cross fingers... if ($update && $_SESSION['loadtime']) { $simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) "; } if ($load) { $simple_update = ''; } if ($nouveau && $load) { // "New Item View" - show all items unthreaded in reverse created date order $items = q("SELECT item.*, item.id AS item_id, received FROM item\n\t\t\t\tleft join abook on ( item.owner_xchan = abook.abook_xchan {$abook_uids} )\n\t\t\t\tWHERE true {$uids} {$item_normal}\n\t\t\t\tand (abook.abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t{$simple_update}\n\t\t\t\t{$sql_extra} {$sql_nets}\n\t\t\t\tORDER BY item.received DESC {$pager_sql} "); require_once 'include/items.php'; xchan_query($items); $items = fetch_post_tags($items, true); } elseif ($update) { // Normal conversation view if ($order === 'post') { $ordering = "created"; } else { $ordering = "commented"; } if ($load) { // Fetch a page full of parent items for this page $r = q("SELECT distinct item.id AS item_id, {$ordering} FROM item\n\t\t\t\t\tleft join abook on ( item.owner_xchan = abook.abook_xchan {$abook_uids} )\n\t\t\t\t\tWHERE true {$uids} {$item_normal}\n\t\t\t\t\tAND item.parent = item.id\n\t\t\t\t\tand (abook.abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets}\n\t\t\t\t\tORDER BY {$ordering} DESC {$pager_sql} "); } else { // this is an update $r = q("SELECT item.parent AS item_id FROM item\n\t\t\t\t\tleft join abook on ( item.owner_xchan = abook.abook_xchan {$abook_uids} )\n\t\t\t\t\tWHERE true {$uids} {$item_normal} {$simple_update}\n\t\t\t\t\tand (abook.abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets} "); $_SESSION['loadtime'] = datetime_convert(); } // Then fetch all the children of the parents that are on this page $parents_str = ''; $update_unseen = ''; if ($r) { $parents_str = ids_to_querystr($r, 'item_id'); $items = q("SELECT item.*, item.id AS item_id FROM item\n\t\t\t\t\tWHERE true {$uids} {$item_normal}\n\t\t\t\t\tAND item.parent IN ( %s )\n\t\t\t\t\t{$sql_extra} ", dbesc($parents_str)); xchan_query($items, true, $firehose ? local_channel() : 0); $items = fetch_post_tags($items, true); $items = conv_sort($items, $ordering); } else { $items = array(); } if ($page_mode === 'list') { /** * in "list mode", only mark the parent item and any like activities as "seen". * We won't distinguish between comment likes and post likes. The important thing * is that the number of unseen comments will be accurate. The SQL to separate the * comment likes could also get somewhat hairy. */ if ($parents_str) { $update_unseen = " AND ( id IN ( " . dbesc($parents_str) . " )"; $update_unseen .= " OR ( parent IN ( " . dbesc($parents_str) . " ) AND verb in ( '" . dbesc(ACTIVITY_LIKE) . "','" . dbesc(ACTIVITY_DISLIKE) . "' ))) "; } } else { if ($parents_str) { $update_unseen = " AND parent IN ( " . dbesc($parents_str) . " )"; } } } if ($update_unseen && !$firehose) { $r = q("UPDATE item SET item_unseen = 0 WHERE item_unseen = 1 AND uid = %d {$update_unseen} ", intval(local_channel())); } $mode = $nouveau ? 'network-new' : 'network'; $o .= conversation($a, $items, $mode, $update, $page_mode); if ($items && !$update) { $o .= alt_pager($a, count($items)); } return $o; }
function public_content(&$a, $update = 0, $load = false) { if ($load) { $_SESSION['loadtime'] = datetime_convert(); } if (get_config('system', 'block_public') && !get_account_id() && !remote_channel()) { return login(); } if (get_config('system', 'disable_discover_tab')) { return; } $item_normal = item_normal(); if (!$update) { $maxheight = get_config('system', 'home_divmore_height'); if (!$maxheight) { $maxheight = 400; } $o .= '<div id="live-public"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . (intval(local_channel()) ? local_channel() : -1) . "; var profile_page = " . App::$pager['page'] . "; divmore_height = " . intval($maxheight) . "; </script>\r\n"; App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'public', '$uid' => local_channel() ? local_channel() : '0', '$gid' => '0', '$cid' => '0', '$cmin' => '0', '$cmax' => '99', '$star' => '0', '$liked' => '0', '$conv' => '0', '$spam' => '0', '$fh' => '1', '$nouveau' => '0', '$wall' => '0', '$list' => '0', '$page' => App::$pager['page'] != 1 ? App::$pager['page'] : 1, '$search' => '', '$order' => 'comment', '$file' => '', '$cats' => '', '$tags' => '', '$dend' => '', '$mid' => '', '$verb' => '', '$dbegin' => '')); } if ($update && !$load) { // only setup pagination on initial page view $pager_sql = ''; } else { App::set_pager_itemspage(20); $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(App::$pager['itemspage']), intval(App::$pager['start'])); } require_once 'include/identity.php'; require_once 'include/security.php'; if (get_config('system', 'site_firehose')) { $uids = " and item.uid in ( " . stream_perms_api_uids(PERMS_PUBLIC) . " ) and item_private = 0 and item_wall = 1 "; } else { $sys = get_sys_channel(); $uids = " and item.uid = " . intval($sys['channel_id']) . " "; $sql_extra = item_permissions_sql($sys['channel_id']); App::$data['firehose'] = intval($sys['channel_id']); } if (get_config('system', 'public_list_mode')) { $page_mode = 'list'; } else { $page_mode = 'client'; } $simple_update = $update ? " and item.item_unseen = 1 " : ''; if ($update && $_SESSION['loadtime']) { $simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) "; } if ($load) { $simple_update = ''; } //logger('update: ' . $update . ' load: ' . $load); if ($update) { $ordering = "commented"; if ($load) { // Fetch a page full of parent items for this page $r = q("SELECT distinct item.id AS item_id, {$ordering} FROM item\n\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\tWHERE true {$uids} {$item_normal}\n\t\t\t\tAND item.parent = item.id\n\t\t\t\tand (abook.abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets}\n\t\t\t\tORDER BY {$ordering} DESC {$pager_sql} "); } elseif ($update) { $r = q("SELECT distinct item.id AS item_id, {$ordering} FROM item\n\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\tWHERE true {$uids} {$item_normal}\n\t\t\t\tAND item.parent = item.id {$simple_update}\n\t\t\t\tand (abook.abook_blocked = 0 or abook.abook_flags is null)\n\t\t\t\t{$sql_extra3} {$sql_extra} {$sql_nets}"); $_SESSION['loadtime'] = datetime_convert(); } // Then fetch all the children of the parents that are on this page $parents_str = ''; $update_unseen = ''; if ($r) { $parents_str = ids_to_querystr($r, 'item_id'); $items = q("SELECT item.*, item.id AS item_id FROM item\n\t\t\t\tWHERE true {$uids} {$item_normal}\n\t\t\t\tAND item.parent IN ( %s )\n\t\t\t\t{$sql_extra} ", dbesc($parents_str)); xchan_query($items, true, -1); $items = fetch_post_tags($items, true); $items = conv_sort($items, $ordering); } else { $items = array(); } } // fake it $mode = 'network'; $o .= conversation($a, $items, $mode, $update, $page_mode); if ($items && !$update) { $o .= alt_pager($a, count($items)); } return $o; }
function profile_content(&$a, $update = 0) { $category = $datequery = $datequery2 = ''; if ($a->argc > 2) { for ($x = 2; $x < $a->argc; $x++) { if (is_a_date_arg($a->argv[$x])) { if ($datequery) { $datequery2 = escape_tags($a->argv[$x]); } else { $datequery = escape_tags($a->argv[$x]); } } else { $category = $a->argv[$x]; } } } if (!x($category)) { $category = x($_GET, 'category') ? $_GET['category'] : ''; } if (get_config('system', 'block_public') && !local_user() && !remote_user()) { return login(); } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; require_once 'include/acl_selectors.php'; require_once 'include/items.php'; $groups = array(); $tab = 'posts'; $o = ''; if ($update) { // Ensure we've got a profile owner if updating. $a->profile['profile_uid'] = $update; } else { if ($a->profile['profile_uid'] == local_user()) { nav_set_selected('home'); } } $contact = null; $remote_contact = false; $contact_id = 0; if (is_array($_SESSION['remote'])) { foreach ($_SESSION['remote'] as $v) { if ($v['uid'] == $a->profile['profile_uid']) { $contact_id = $v['cid']; break; } } } if ($contact_id) { $groups = init_groups_visitor($contact_id); $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($a->profile['profile_uid'])); if (count($r)) { $contact = $r[0]; $remote_contact = true; } } if (!$remote_contact) { if (local_user()) { $contact_id = $_SESSION['cid']; $contact = $a->contact; } } $is_owner = local_user() && local_user() == $a->profile['profile_uid'] ? true : false; if ($a->profile['hidewall'] && !$is_owner && !$remote_contact) { notice(t('Access to this profile has been restricted.') . EOL); return; } if (!$update) { if (x($_GET, 'tab')) { $tab = notags(trim($_GET['tab'])); } $o .= profile_tabs($a, $is_owner, $a->profile['nickname']); if ($tab === 'profile') { $o .= advanced_profile($a); call_hooks('profile_advanced', $o); return $o; } $o .= common_friends_visitor_widget($a->profile['profile_uid']); if (x($_SESSION, 'new_member') && $_SESSION['new_member'] && $is_owner) { $o .= '<a href="newmember" id="newmember-tips" style="font-size: 1.2em;"><b>' . t('Tips for New Members') . '</b></a>' . EOL; } $commpage = $a->profile['page-flags'] == PAGE_COMMUNITY ? true : false; $commvisitor = $commpage && $remote_contact == true ? true : false; $a->page['aside'] .= posted_date_widget($a->get_baseurl(true) . '/profile/' . $a->profile['nickname'], $a->profile['profile_uid'], true); $a->page['aside'] .= categories_widget($a->get_baseurl(true) . '/profile/' . $a->profile['nickname'], x($category) ? xmlify($category) : ''); if (can_write_wall($a, $a->profile['profile_uid'])) { $x = array('is_owner' => $is_owner, 'allow_location' => ($is_owner || $commvisitor) && $a->profile['allow_location'] ? true : false, 'default_location' => $is_owner ? $a->user['default-location'] : '', 'nickname' => $a->profile['nickname'], 'lockstate' => is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock', 'acl' => $is_owner ? populate_acl($a->user, true) : '', 'bang' => '', 'visitor' => $is_owner || $commvisitor ? 'block' : 'none', 'profile_uid' => $a->profile['profile_uid'], 'acl_data' => $is_owner ? construct_acl_data($a, $a->user) : ''); $o .= status_editor($a, $x); } } /** * Get permissions SQL - if $remote_contact is true, our remote user has been pre-verified and we already have fetched his/her groups */ $sql_extra = item_permissions_sql($a->profile['profile_uid'], $remote_contact, $groups); if ($update) { $r = q("SELECT distinct(parent) AS `item_id`, `item`.`network` AS `item_network`,\n\t\t\t`contact`.`uid` AS `contact-uid`\n\t\t\tFROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND\n\t\t\t(`item`.`deleted` = 0 OR item.verb = '" . ACTIVITY_LIKE . "' OR item.verb = '" . ACTIVITY_DISLIKE . "')\n\t\t\tand `item`.`moderated` = 0 and `item`.`unseen` = 1\n\t\t\tAND `item`.`wall` = 1\n\t\t\t{$sql_extra}\n\t\t\tORDER BY `item`.`created` DESC", intval($a->profile['profile_uid'])); } else { $sql_post_table = ""; if (x($category)) { $sql_post_table = sprintf("INNER JOIN (SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d ORDER BY `tid` DESC) AS `term` ON `item`.`id` = `term`.`oid` ", dbesc(protect_sprintf($category)), intval(TERM_OBJ_POST), intval(TERM_CATEGORY), intval($a->profile['profile_uid'])); //$sql_extra .= protect_sprintf(file_tag_file_query('item',$category,'category')); } if ($datequery) { $sql_extra2 .= protect_sprintf(sprintf(" AND `thread`.`created` <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery)))); } if ($datequery2) { $sql_extra2 .= protect_sprintf(sprintf(" AND `thread`.`created` >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery2)))); } if (get_config('system', 'old_pager')) { $r = q("SELECT COUNT(*) AS `total`\n\t\t\t FROM `thread` INNER JOIN `item` ON `item`.`id` = `thread`.`iid`\n\t\t\t {$sql_post_table} INNER JOIN `contact` ON `contact`.`id` = `thread`.`contact-id`\n\t\t\t AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t WHERE `thread`.`uid` = %d AND `thread`.`visible` = 1 AND `thread`.`deleted` = 0\n\t\t\t and `thread`.`moderated` = 0\n\t\t\t AND `thread`.`wall` = 1\n\t\t\t {$sql_extra} {$sql_extra2} ", intval($a->profile['profile_uid'])); if (count($r)) { $a->set_pager_total($r[0]['total']); } } // check if we serve a mobile device and get the user settings // accordingly if ($a->is_mobile) { $itemspage_network = get_pconfig(local_user(), 'system', 'itemspage_mobile_network'); $itemspage_network = intval($itemspage_network) ? $itemspage_network : 20; } else { $itemspage_network = get_pconfig(local_user(), 'system', 'itemspage_network'); $itemspage_network = intval($itemspage_network) ? $itemspage_network : 40; } // now that we have the user settings, see if the theme forces // a maximum item number which is lower then the user choice if ($a->force_max_items > 0 && $a->force_max_items < $itemspage_network) { $itemspage_network = $a->force_max_items; } $a->set_pager_itemspage($itemspage_network); $pager_sql = sprintf(" LIMIT %d, %d ", intval($a->pager['start']), intval($a->pager['itemspage'])); $r = q("SELECT `thread`.`iid` AS `item_id`, `thread`.`network` AS `item_network`,\n\t\t\t`thread`.`uid` AS `contact-uid`\n\t\t\tFROM `thread` INNER JOIN `item` ON `item`.`id` = `thread`.`iid`\n\t\t\t{$sql_post_table} INNER JOIN `contact` ON `contact`.`id` = `thread`.`contact-id`\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tWHERE `thread`.`uid` = %d AND `thread`.`visible` = 1 AND `thread`.`deleted` = 0\n\t\t\tand `thread`.`moderated` = 0\n\t\t\tAND `thread`.`wall` = 1\n\t\t\t{$sql_extra} {$sql_extra2}\n\t\t\tORDER BY `thread`.`created` DESC {$pager_sql} ", intval($a->profile['profile_uid'])); } $parents_arr = array(); $parents_str = ''; if (count($r)) { foreach ($r as $rr) { $parents_arr[] = $rr['item_id']; } $parents_str = implode(', ', $parents_arr); $items = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,\n\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`network`, `contact`.`rel`,\n\t\t\t`contact`.`thumb`, `contact`.`self`, `contact`.`writable`,\n\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `item`, `contact`\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\tand `item`.`moderated` = 0\n\t\t\tAND `contact`.`id` = `item`.`contact-id`\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tAND `item`.`parent` IN ( %s )\n\t\t\t{$sql_extra} ", intval($a->profile['profile_uid']), dbesc($parents_str)); $items = conv_sort($items, 'created'); } else { $items = array(); } if ($is_owner && !$update && !get_config('theme', 'hide_eventlist')) { $o .= get_birthdays(); $o .= get_events(); } if ($is_owner) { $r = q("UPDATE `item` SET `unseen` = 0\n\t\t\tWHERE `wall` = 1 AND `unseen` = 1 AND `uid` = %d", intval(local_user())); } $o .= conversation($a, $items, 'profile', $update); if (!$update) { if (!get_config('system', 'old_pager')) { $o .= alt_pager($a, count($items)); } else { $o .= paginate($a); } } return $o; }
function search_content(&$a) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } if (get_config('system', 'local_search') and !local_user()) { notice(t('Public access denied.') . EOL); return; //http_status_exit(403); //killme(); } nav_set_selected('search'); $o = '<h3>' . t('Search') . '</h3>'; if (x($a->data, 'search')) { $search = notags(trim($a->data['search'])); } else { $search = x($_GET, 'search') ? notags(trim(rawurldecode($_GET['search']))) : ''; } $tag = false; if (x($_GET, 'tag')) { $tag = true; $search = x($_GET, 'tag') ? notags(trim(rawurldecode($_GET['tag']))) : ''; } $o .= search($search, 'search-box', '/search', local_user() ? true : false, false); if (strpos($search, '#') === 0) { $tag = true; $search = substr($search, 1); } if (strpos($search, '@') === 0) { return dirfind_content($a); } if (strpos($search, '!') === 0) { return dirfind_content($a); } if (x($_GET, 'search-option')) { switch ($_GET['search-option']) { case 'fulltext': break; case 'tags': $tag = true; break; case 'contacts': return dirfind_content($a, "@"); break; case 'forums': return dirfind_content($a, "!"); break; } } if (!$search) { return $o; } if (get_config('system', 'only_tag_search')) { $tag = true; } // Here is the way permissions work in the search module... // Only public posts can be shown // OR your own posts if you are a logged in member // No items will be shown if the member has a blocked profile wall. if ($tag) { logger("Start tag search for '" . $search . "'", LOGGER_DEBUG); $r = q("SELECT STRAIGHT_JOIN `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,\n\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,\n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `term`\n\t\t\t\tINNER JOIN `item` ON `item`.`id`=`term`.`oid`\n\t\t\t\tINNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`\n\t\t\tWHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`\n\t\t\t\tAND (`term`.`uid` = 0 OR (`term`.`uid` = %d AND NOT `term`.`global`)) AND `term`.`otype` = %d AND `term`.`type` = %d AND `term`.`term` = '%s'\n\t\t\tORDER BY term.created DESC LIMIT %d , %d ", intval(local_user()), intval(TERM_OBJ_POST), intval(TERM_HASHTAG), dbesc(protect_sprintf($search)), intval($a->pager['start']), intval($a->pager['itemspage'])); } else { logger("Start fulltext search for '" . $search . "'", LOGGER_DEBUG); if (get_config('system', 'use_fulltext_engine')) { $sql_extra = sprintf(" AND MATCH (`item`.`body`, `item`.`title`) AGAINST ('%s' in boolean mode) ", dbesc(protect_sprintf($search))); } else { $sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search)))); } $r = q("SELECT STRAIGHT_JOIN `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,\n\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,\n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `item`\n\t\t\t\tINNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`\n\t\t\tWHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`\n\t\t\t\tAND (`item`.`uid` = 0 OR (`item`.`uid` = %s AND (`item`.`private` OR NOT `item`.`network` IN ('%s', '%s', '%s'))))\n\t\t\t\t{$sql_extra}\n\t\t\tGROUP BY `item`.`uri` ORDER BY `item`.`id` DESC LIMIT %d , %d ", intval(local_user()), dbesc(NETWORK_DFRN), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA), intval($a->pager['start']), intval($a->pager['itemspage'])); } if (!count($r)) { info(t('No results.') . EOL); return $o; } if ($tag) { $title = sprintf(t('Items tagged with: %s'), $search); } else { $title = sprintf(t('Search results for: %s'), $search); } $o .= replace_macros(get_markup_template("section_title.tpl"), array('$title' => $title)); logger("Start Conversation for '" . $search . "'", LOGGER_DEBUG); $o .= conversation($a, $r, 'search', false); $o .= alt_pager($a, count($r)); logger("Done '" . $search . "'", LOGGER_DEBUG); return $o; }
function contact_posts($a, $contact_id) { require_once 'include/conversation.php'; $r = q("SELECT * FROM `contact` WHERE `id` = %d", intval($contact_id)); if ($r) { $contact = $r[0]; $a->page['aside'] = ""; profile_load($a, "", 0, get_contact_details_by_url($contact["url"])); } if (get_config('system', 'old_pager')) { $r = q("SELECT COUNT(*) AS `total` FROM `item`\n\t\t\tWHERE `item`.`uid` = %d AND `author-link` IN ('%s', '%s')", intval(local_user()), dbesc(str_replace("https://", "http://", $contact["url"])), dbesc(str_replace("http://", "https://", $contact["url"]))); $a->set_pager_total($r[0]['total']); } $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,\n\t\t\t`author-name` AS `name`, `owner-avatar` AS `photo`,\n\t\t\t`owner-link` AS `url`, `owner-avatar` AS `thumb`\n\t\tFROM `item` FORCE INDEX (uid_contactid_created)\n\t\tWHERE `item`.`uid` = %d AND `contact-id` = %d\n\t\t\tAND `author-link` IN ('%s', '%s')\n\t\tORDER BY `item`.`created` DESC LIMIT %d, %d", intval(local_user()), intval($contact_id), dbesc(str_replace("https://", "http://", $contact["url"])), dbesc(str_replace("http://", "https://", $contact["url"])), intval($a->pager['start']), intval($a->pager['itemspage'])); $tab_str = contacts_tab($a, $contact_id, 1); $o .= $tab_str; $o .= conversation($a, $r, 'community', false); if (!get_config('system', 'old_pager')) { $o .= alt_pager($a, count($r)); } else { $o .= paginate($a); } return $o; }
function item_post(&$a) { // This will change. Figure out who the observer is and whether or not // they have permission to post here. Else ignore the post. if (!local_channel() && !remote_channel() && !x($_REQUEST, 'commenter')) { return; } require_once 'include/security.php'; $uid = local_channel(); $channel = null; $observer = null; /** * Is this a reply to something? */ $parent = x($_REQUEST, 'parent') ? intval($_REQUEST['parent']) : 0; $parent_mid = x($_REQUEST, 'parent_mid') ? trim($_REQUEST['parent_mid']) : ''; $remote_xchan = x($_REQUEST, 'remote_xchan') ? trim($_REQUEST['remote_xchan']) : false; $r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($remote_xchan)); if ($r) { $remote_observer = $r[0]; } else { $remote_xchan = $remote_observer = false; } $profile_uid = x($_REQUEST, 'profile_uid') ? intval($_REQUEST['profile_uid']) : 0; require_once 'include/identity.php'; $sys = get_sys_channel(); if ($sys && $profile_uid && $sys['channel_id'] == $profile_uid && is_site_admin()) { $uid = intval($sys['channel_id']); $channel = $sys; $observer = $sys; } if (x($_REQUEST, 'dropitems')) { require_once 'include/items.php'; $arr_drop = explode(',', $_REQUEST['dropitems']); drop_items($arr_drop); $json = array('success' => 1); echo json_encode($json); killme(); } call_hooks('post_local_start', $_REQUEST); // logger('postvars ' . print_r($_REQUEST,true), LOGGER_DATA); $api_source = x($_REQUEST, 'api_source') && $_REQUEST['api_source'] ? true : false; $consensus = intval($_REQUEST['consensus']); // 'origin' (if non-zero) indicates that this network is where the message originated, // for the purpose of relaying comments to other conversation members. // If using the API from a device (leaf node) you must set origin to 1 (default) or leave unset. // If the API is used from another network with its own distribution // and deliveries, you may wish to set origin to 0 or false and allow the other // network to relay comments. // If you are unsure, it is prudent (and important) to leave it unset. $origin = $api_source && array_key_exists('origin', $_REQUEST) ? intval($_REQUEST['origin']) : 1; // To represent message-ids on other networks - this will create an item_id record $namespace = $api_source && array_key_exists('namespace', $_REQUEST) ? strip_tags($_REQUEST['namespace']) : ''; $remote_id = $api_source && array_key_exists('remote_id', $_REQUEST) ? strip_tags($_REQUEST['remote_id']) : ''; $owner_hash = null; $message_id = x($_REQUEST, 'message_id') && $api_source ? strip_tags($_REQUEST['message_id']) : ''; $created = x($_REQUEST, 'created') ? datetime_convert('UTC', 'UTC', $_REQUEST['created']) : datetime_convert(); $post_id = x($_REQUEST, 'post_id') ? intval($_REQUEST['post_id']) : 0; $app = x($_REQUEST, 'source') ? strip_tags($_REQUEST['source']) : ''; $return_path = x($_REQUEST, 'return') ? $_REQUEST['return'] : ''; $preview = x($_REQUEST, 'preview') ? intval($_REQUEST['preview']) : 0; $categories = x($_REQUEST, 'category') ? escape_tags($_REQUEST['category']) : ''; $webpage = x($_REQUEST, 'webpage') ? intval($_REQUEST['webpage']) : 0; $pagetitle = x($_REQUEST, 'pagetitle') ? escape_tags(urlencode($_REQUEST['pagetitle'])) : ''; $layout_mid = x($_REQUEST, 'layout_mid') ? escape_tags($_REQUEST['layout_mid']) : ''; $plink = x($_REQUEST, 'permalink') ? escape_tags($_REQUEST['permalink']) : ''; $obj_type = x($_REQUEST, 'obj_type') ? escape_tags($_REQUEST['obj_type']) : ACTIVITY_OBJ_NOTE; // allow API to bulk load a bunch of imported items with sending out a bunch of posts. $nopush = x($_REQUEST, 'nopush') ? intval($_REQUEST['nopush']) : 0; /* * Check service class limits */ if ($uid && !x($_REQUEST, 'parent') && !x($_REQUEST, 'post_id')) { $ret = item_check_service_class($uid, $_REQUEST['webpage'] == ITEM_WEBPAGE ? true : false); if (!$ret['success']) { notice(t($ret['message']) . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } } if ($pagetitle) { require_once 'library/urlify/URLify.php'; $pagetitle = strtolower(URLify::transliterate($pagetitle)); } $item_flags = $item_restrict = 0; $route = ''; $parent_item = null; $parent_contact = null; $thr_parent = ''; $parid = 0; $r = false; if ($parent || $parent_mid) { if (!x($_REQUEST, 'type')) { $_REQUEST['type'] = 'net-comment'; } if ($obj_type == ACTIVITY_OBJ_POST) { $obj_type = ACTIVITY_OBJ_COMMENT; } if ($parent) { $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($parent)); } elseif ($parent_mid && $uid) { // This is coming from an API source, and we are logged in $r = q("SELECT * FROM `item` WHERE `mid` = '%s' AND `uid` = %d LIMIT 1", dbesc($parent_mid), intval($uid)); } // if this isn't the real parent of the conversation, find it if ($r !== false && count($r)) { $parid = $r[0]['parent']; $parent_mid = $r[0]['mid']; if ($r[0]['id'] != $r[0]['parent']) { $r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1", intval($parid)); } } if ($r === false || !count($r)) { notice(t('Unable to locate original post.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } // can_comment_on_post() needs info from the following xchan_query xchan_query($r); $parent_item = $r[0]; $parent = $r[0]['id']; // multi-level threading - preserve the info but re-parent to our single level threading $thr_parent = $parent_mid; $route = $parent_item['route']; } if (!$observer) { $observer = $a->get_observer(); } if ($parent) { logger('mod_item: item_post parent=' . $parent); $can_comment = false; if (array_key_exists('owner', $parent_item) && $parent_item['owner']['abook_flags'] & ABOOK_FLAG_SELF) { $can_comment = perm_is_allowed($profile_uid, $observer['xchan_hash'], 'post_comments'); } else { $can_comment = can_comment_on_post($observer['xchan_hash'], $parent_item); } if (!$can_comment) { notice(t('Permission denied.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } } else { if (!perm_is_allowed($profile_uid, $observer['xchan_hash'], 'post_wall')) { notice(t('Permission denied.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } } // is this an edited post? $orig_post = null; if ($namespace && $remote_id) { // It wasn't an internally generated post - see if we've got an item matching this remote service id $i = q("select iid from item_id where service = '%s' and sid = '%s' limit 1", dbesc($namespace), dbesc($remote_id)); if ($i) { $post_id = $i[0]['iid']; } } if ($post_id) { $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($post_id)); if (!count($i)) { killme(); } $orig_post = $i[0]; } if (!$channel) { if ($uid && $uid == $profile_uid) { $channel = $a->get_channel(); } else { // posting as yourself but not necessarily to a channel you control $r = q("select * from channel left join account on channel_account_id = account_id where channel_id = %d LIMIT 1", intval($profile_uid)); if ($r) { $channel = $r[0]; } } } if (!$channel) { logger("mod_item: no channel."); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } $owner_xchan = null; $r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($channel['channel_hash'])); if ($r && count($r)) { $owner_xchan = $r[0]; } else { logger("mod_item: no owner."); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } $walltowall = false; $walltowall_comment = false; if ($remote_xchan) { $observer = $remote_observer; } if ($observer) { logger('mod_item: post accepted from ' . $observer['xchan_name'] . ' for ' . $owner_xchan['xchan_name'], LOGGER_DEBUG); // wall-to-wall detection. // For top-level posts, if the author and owner are different it's a wall-to-wall // For comments, We need to additionally look at the parent and see if it's a wall post that originated locally. if ($observer['xchan_name'] != $owner_xchan['xchan_name']) { if ($parent_item && ($parent_item['item_flags'] & (ITEM_WALL | ITEM_ORIGIN)) == (ITEM_WALL | ITEM_ORIGIN)) { $walltowall_comment = true; $walltowall = true; } if (!$parent) { $walltowall = true; } } } $public_policy = x($_REQUEST, 'public_policy') ? escape_tags($_REQUEST['public_policy']) : map_scope($channel['channel_r_stream'], true); if ($webpage) { $public_policy = ''; } if ($public_policy) { $private = 1; } if ($orig_post) { $private = 0; // webpages are allowed to change ACLs after the fact. Normal conversation items aren't. if ($webpage) { $str_group_allow = perms2str($_REQUEST['group_allow']); $str_contact_allow = perms2str($_REQUEST['contact_allow']); $str_group_deny = perms2str($_REQUEST['group_deny']); $str_contact_deny = perms2str($_REQUEST['contact_deny']); } else { $str_group_allow = $orig_post['allow_gid']; $str_contact_allow = $orig_post['allow_cid']; $str_group_deny = $orig_post['deny_gid']; $str_contact_deny = $orig_post['deny_cid']; $public_policy = $orig_post['public_policy']; $private = $orig_post['item_private']; } if (strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny) || strlen($public_policy) || $private) { $private = 1; } $location = $orig_post['location']; $coord = $orig_post['coord']; $verb = $orig_post['verb']; $app = $orig_post['app']; $title = escape_tags(trim($_REQUEST['title'])); $body = trim($_REQUEST['body']); $item_flags = $orig_post['item_flags']; // force us to recalculate if we need to obscure this post if ($item_flags & ITEM_OBSCURED) { $item_flags = $item_flags ^ ITEM_OBSCURED; } $item_restrict = $orig_post['item_restrict']; $postopts = $orig_post['postopts']; $created = $orig_post['created']; $mid = $orig_post['mid']; $parent_mid = $orig_post['parent_mid']; $plink = $orig_post['plink']; } else { // if coming from the API and no privacy settings are set, // use the user default permissions - as they won't have // been supplied via a form. if ($api_source && !array_key_exists('contact_allow', $_REQUEST) && !array_key_exists('group_allow', $_REQUEST) && !array_key_exists('contact_deny', $_REQUEST) && !array_key_exists('group_deny', $_REQUEST)) { $str_group_allow = $channel['channel_allow_gid']; $str_contact_allow = $channel['channel_allow_cid']; $str_group_deny = $channel['channel_deny_gid']; $str_contact_deny = $channel['channel_deny_cid']; } elseif ($walltowall) { // use the channel owner's default permissions $str_group_allow = $channel['channel_allow_gid']; $str_contact_allow = $channel['channel_allow_cid']; $str_group_deny = $channel['channel_deny_gid']; $str_contact_deny = $channel['channel_deny_cid']; } else { // use the posted permissions $str_group_allow = perms2str($_REQUEST['group_allow']); $str_contact_allow = perms2str($_REQUEST['contact_allow']); $str_group_deny = perms2str($_REQUEST['group_deny']); $str_contact_deny = perms2str($_REQUEST['contact_deny']); } $location = notags(trim($_REQUEST['location'])); $coord = notags(trim($_REQUEST['coord'])); $verb = notags(trim($_REQUEST['verb'])); $title = escape_tags(trim($_REQUEST['title'])); $body = trim($_REQUEST['body']); $body .= trim($_REQUEST['attachment']); $postopts = ''; $private = strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny) || strlen($public_policy) ? 1 : 0; // If this is a comment, set the permissions from the parent. if ($parent_item) { $private = 0; if ($parent_item['item_private'] || strlen($parent_item['allow_cid']) || strlen($parent_item['allow_gid']) || strlen($parent_item['deny_cid']) || strlen($parent_item['deny_gid']) || strlen($parent_item['public_policy'])) { $private = $parent_item['item_private'] ? $parent_item['item_private'] : 1; } $public_policy = $parent_item['public_policy']; $str_contact_allow = $parent_item['allow_cid']; $str_group_allow = $parent_item['allow_gid']; $str_contact_deny = $parent_item['deny_cid']; $str_group_deny = $parent_item['deny_gid']; $owner_hash = $parent_item['owner_xchan']; } if (!strlen($body)) { if ($preview) { killme(); } info(t('Empty post discarded.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } } $expires = NULL_DATE; if (feature_enabled($profile_uid, 'content_expire')) { if (x($_REQUEST, 'expire')) { $expires = datetime_convert(date_default_timezone_get(), 'UTC', $_REQUEST['expire']); if ($expires <= datetime_convert()) { $expires = NULL_DATE; } } } $mimetype = notags(trim($_REQUEST['mimetype'])); if (!$mimetype) { $mimetype = 'text/bbcode'; } if ($preview) { $body = z_input_filter($profile_uid, $body, $mimetype); } // Verify ability to use html or php!!! $execflag = false; if ($mimetype === 'application/x-php') { $z = q("select account_id, account_roles, channel_pageflags from account left join channel on channel_account_id = account_id where channel_id = %d limit 1", intval($profile_uid)); if ($z && ($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE || $z[0]['channel_pageflags'] & PAGE_ALLOWCODE)) { if ($uid && get_account_id() == $z[0]['account_id']) { $execflag = true; } else { notice(t('Executable content type not permitted to this channel.') . EOL); if (x($_REQUEST, 'return')) { goaway($a->get_baseurl() . "/" . $return_path); } killme(); } } } if ($mimetype === 'text/bbcode') { require_once 'include/text.php'; if ($uid && $uid == $profile_uid && feature_enabled($uid, 'markdown')) { require_once 'include/bb2diaspora.php'; $body = escape_tags($body); $body = preg_replace_callback('/\\[share(.*?)\\]/ism', 'share_shield', $body); $body = diaspora2bb($body, true); $body = preg_replace_callback('/\\[share(.*?)\\]/ism', 'share_unshield', $body); } // BBCODE alert: the following functions assume bbcode input // and will require alternatives for alternative content-types (text/html, text/markdown, text/plain, etc.) // we may need virtual or template classes to implement the possible alternatives // Work around doubled linefeeds in Tinymce 3.5b2 // First figure out if it's a status post that would've been // created using tinymce. Otherwise leave it alone. $plaintext = true; // $plaintext = ((feature_enabled($profile_uid,'richtext')) ? false : true); // if((! $parent) && (! $api_source) && (! $plaintext)) { // $body = fix_mce_lf($body); // } // If we're sending a private top-level message with a single @-taggable channel as a recipient, @-tag it, if our pconfig is set. if (!$parent && get_pconfig($profile_uid, 'system', 'tagifonlyrecip') && substr_count($str_contact_allow, '<') == 1 && $str_group_allow == '' && $str_contact_deny == '' && $str_group_deny == '') { $x = q("select abook_id, abook_their_perms from abook where abook_xchan = '%s' and abook_channel = %d limit 1", dbesc(str_replace(array('<', '>'), array('', ''), $str_contact_allow)), intval($profile_uid)); if ($x && $x[0]['abook_their_perms'] & PERMS_W_TAGWALL) { $body .= "\n\n@group+" . $x[0]['abook_id'] . "\n"; } } /** * fix naked links by passing through a callback to see if this is a red site * (already known to us) which will get a zrl, otherwise link with url, add bookmark tag to both. * First protect any url inside certain bbcode tags so we don't double link it. */ $body = preg_replace_callback('/\\[code(.*?)\\[\\/(code)\\]/ism', 'red_escape_codeblock', $body); $body = preg_replace_callback('/\\[url(.*?)\\[\\/(url)\\]/ism', 'red_escape_codeblock', $body); $body = preg_replace_callback('/\\[zrl(.*?)\\[\\/(zrl)\\]/ism', 'red_escape_codeblock', $body); $body = preg_replace_callback("/([^\\]\\='" . '"' . "\\/]|^|\\#\\^)(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\@\\_\\~\\#\\%\$\\!\\+\\,]+)/ism", 'red_zrl_callback', $body); $body = preg_replace_callback('/\\[\\$b64zrl(.*?)\\[\\/(zrl)\\]/ism', 'red_unescape_codeblock', $body); $body = preg_replace_callback('/\\[\\$b64url(.*?)\\[\\/(url)\\]/ism', 'red_unescape_codeblock', $body); $body = preg_replace_callback('/\\[\\$b64code(.*?)\\[\\/(code)\\]/ism', 'red_unescape_codeblock', $body); // fix any img tags that should be zmg $body = preg_replace_callback('/\\[img(.*?)\\](.*?)\\[\\/img\\]/ism', 'red_zrlify_img_callback', $body); $body = bb_translate_video($body); /** * Fold multi-line [code] sequences */ $body = preg_replace('/\\[\\/code\\]\\s*\\[code\\]/ism', "\n", $body); $body = scale_external_images($body, false); // Look for tags and linkify them $results = linkify_tags($a, $body, $uid ? $uid : $profile_uid); if ($results) { // Set permissions based on tag replacements set_linkified_perms($results, $str_contact_allow, $str_group_allow, $profile_uid, $parent_item, $private); $post_tags = array(); foreach ($results as $result) { $success = $result['success']; if ($success['replaced']) { $post_tags[] = array('uid' => $profile_uid, 'type' => $success['termtype'], 'otype' => TERM_OBJ_POST, 'term' => $success['term'], 'url' => $success['url']); } } } /** * * When a photo was uploaded into the message using the (profile wall) ajax * uploader, The permissions are initially set to disallow anybody but the * owner from seeing it. This is because the permissions may not yet have been * set for the post. If it's private, the photo permissions should be set * appropriately. But we didn't know the final permissions on the post until * now. So now we'll look for links of uploaded photos and attachments that are in the * post and set them to the same permissions as the post itself. * * If the post was end-to-end encrypted we can't find images and attachments in the body, * use our media_str input instead which only contains these elements - but only do this * when encrypted content exists because the photo/attachment may have been removed from * the post and we should keep it private. If it's encrypted we have no way of knowing * so we'll set the permissions regardless and realise that the media may not be * referenced in the post. * * What is preventing us from being able to upload photos into comments is dealing with * the photo and attachment permissions, since we don't always know who was in the * distribution for the top level post. * * We might be able to provide this functionality with a lot of fiddling: * - if the top level post is public (make the photo public) * - if the top level post was written by us or a wall post that belongs to us (match the top level post) * - if the top level post has privacy mentions, add those to the permissions. * - otherwise disallow the photo *or* make the photo public. This is the part that gets messy. */ if (!$preview) { fix_attached_photo_permissions($profile_uid, $owner_xchan['xchan_hash'], strpos($body, '[/crypt]') ? $_POST['media_str'] : $body, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny); fix_attached_file_permissions($channel, $observer['xchan_hash'], strpos($body, '[/crypt]') ? $_POST['media_str'] : $body, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny); } $attachments = ''; $match = false; if (preg_match_all('/(\\[attachment\\](.*?)\\[\\/attachment\\])/', $body, $match)) { $attachments = array(); foreach ($match[2] as $mtch) { $hash = substr($mtch, 0, strpos($mtch, ',')); $rev = intval(substr($mtch, strpos($mtch, ','))); $r = attach_by_hash_nodata($hash, $rev); if ($r['success']) { $attachments[] = array('href' => $a->get_baseurl() . '/attach/' . $r['data']['hash'], 'length' => $r['data']['filesize'], 'type' => $r['data']['filetype'], 'title' => urlencode($r['data']['filename']), 'revision' => $r['data']['revision']); } $body = str_replace($match[1], '', $body); } } } // BBCODE end alert if (strlen($categories)) { $cats = explode(',', $categories); foreach ($cats as $cat) { $post_tags[] = array('uid' => $profile_uid, 'type' => TERM_CATEGORY, 'otype' => TERM_OBJ_POST, 'term' => trim($cat), 'url' => $owner_xchan['xchan_url'] . '?f=&cat=' . urlencode(trim($cat))); } } $item_unseen = 1; // determine if this is a wall post if ($parent) { if ($parent_item['item_flags'] & ITEM_WALL) { $item_flags = $item_flags | ITEM_WALL; } } else { if (!$webpage) { $item_flags = $item_flags | ITEM_WALL; } } if ($origin) { $item_flags = $item_flags | ITEM_ORIGIN; } if ($moderated) { $item_restrict = $item_restrict | ITEM_MODERATED; } if ($webpage) { $item_restrict = $item_restrict | $webpage; } if (!strlen($verb)) { $verb = ACTIVITY_POST; } $notify_type = $parent ? 'comment-new' : 'wall-new'; if (!$mid) { $mid = $message_id ? $message_id : item_message_id(); } if (!$parent_mid) { $parent_mid = $mid; } if ($parent_item) { $parent_mid = $parent_item['mid']; } // Fallback so that we alway have a thr_parent if (!$thr_parent) { $thr_parent = $mid; } $datarray = array(); if (!$parent) { $item_flags = $item_flags | ITEM_THREAD_TOP; } if ($consensus) { $item_flags |= ITEM_CONSENSUS; } if (!$plink && $item_flags & ITEM_THREAD_TOP) { $plink = z_root() . '/channel/' . $channel['channel_address'] . '/?f=&mid=' . $mid; } $datarray['aid'] = $channel['channel_account_id']; $datarray['uid'] = $profile_uid; $datarray['owner_xchan'] = $owner_hash ? $owner_hash : $owner_xchan['xchan_hash']; $datarray['author_xchan'] = $observer['xchan_hash']; $datarray['created'] = $created; $datarray['edited'] = $orig_post ? datetime_convert() : $created; $datarray['expires'] = $expires; $datarray['commented'] = $orig_post ? datetime_convert() : $created; $datarray['received'] = $orig_post ? datetime_convert() : $created; $datarray['changed'] = $orig_post ? datetime_convert() : $created; $datarray['mid'] = $mid; $datarray['parent_mid'] = $parent_mid; $datarray['mimetype'] = $mimetype; $datarray['title'] = $title; $datarray['body'] = $body; $datarray['app'] = $app; $datarray['location'] = $location; $datarray['coord'] = $coord; $datarray['verb'] = $verb; $datarray['obj_type'] = $obj_type; $datarray['allow_cid'] = $str_contact_allow; $datarray['allow_gid'] = $str_group_allow; $datarray['deny_cid'] = $str_contact_deny; $datarray['deny_gid'] = $str_group_deny; $datarray['item_private'] = $private; $datarray['attach'] = $attachments; $datarray['thr_parent'] = $thr_parent; $datarray['postopts'] = $postopts; $datarray['item_restrict'] = $item_restrict; $datarray['item_flags'] = $item_flags; $datarray['layout_mid'] = $layout_mid; $datarray['public_policy'] = $public_policy; $datarray['comment_policy'] = map_scope($channel['channel_w_comment']); $datarray['term'] = $post_tags; $datarray['plink'] = $plink; $datarray['route'] = $route; $datarray['item_unseen'] = $item_unseen; // preview mode - prepare the body for display and send it via json if ($preview) { require_once 'include/conversation.php'; $datarray['owner'] = $owner_xchan; $datarray['author'] = $observer; $datarray['attach'] = json_encode($datarray['attach']); $o = conversation($a, array($datarray), 'search', false, 'preview'); // logger('preview: ' . $o, LOGGER_DEBUG); echo json_encode(array('preview' => $o)); killme(); } if ($orig_post) { $datarray['edit'] = true; } call_hooks('post_local', $datarray); if (x($datarray, 'cancel')) { logger('mod_item: post cancelled by plugin.'); if ($return_path) { goaway($a->get_baseurl() . "/" . $return_path); } $json = array('cancel' => 1); if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) { $json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload']; } echo json_encode($json); killme(); } if (mb_strlen($datarray['title']) > 255) { $datarray['title'] = mb_substr($datarray['title'], 0, 255); } if (array_key_exists('item_private', $datarray) && $datarray['item_private']) { $datarray['body'] = trim(z_input_filter($datarray['uid'], $datarray['body'], $datarray['mimetype'])); if ($uid) { if ($channel['channel_hash'] === $datarray['author_xchan']) { $datarray['sig'] = base64url_encode(rsa_sign($datarray['body'], $channel['channel_prvkey'])); $datarray['item_flags'] = $datarray['item_flags'] | ITEM_VERIFIED; } } logger('Encrypting local storage'); $key = get_config('system', 'pubkey'); $datarray['item_flags'] = $datarray['item_flags'] | ITEM_OBSCURED; if ($datarray['title']) { $datarray['title'] = json_encode(crypto_encapsulate($datarray['title'], $key)); } if ($datarray['body']) { $datarray['body'] = json_encode(crypto_encapsulate($datarray['body'], $key)); } } if ($orig_post) { $datarray['id'] = $post_id; item_store_update($datarray, $execflag); update_remote_id($channel, $post_id, $webpage, $pagetitle, $namespace, $remote_id, $mid); if (!$nopush) { proc_run('php', "include/notifier.php", 'edit_post', $post_id); } if (x($_REQUEST, 'return') && strlen($return_path)) { logger('return: ' . $return_path); goaway($a->get_baseurl() . "/" . $return_path); } killme(); } else { $post_id = 0; } $post = item_store($datarray, $execflag); $post_id = $post['item_id']; if ($post_id) { logger('mod_item: saved item ' . $post_id); if ($parent) { // only send comment notification if this is a wall-to-wall comment, // otherwise it will happen during delivery if ($datarray['owner_xchan'] != $datarray['author_xchan'] && $parent_item['item_flags'] & ITEM_WALL) { notification(array('type' => NOTIFY_COMMENT, 'from_xchan' => $datarray['author_xchan'], 'to_xchan' => $datarray['owner_xchan'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . $datarray['mid'], 'verb' => ACTIVITY_POST, 'otype' => 'item', 'parent' => $parent, 'parent_mid' => $parent_item['mid'])); } } else { $parent = $post_id; if ($datarray['owner_xchan'] != $datarray['author_xchan']) { notification(array('type' => NOTIFY_WALL, 'from_xchan' => $datarray['author_xchan'], 'to_xchan' => $datarray['owner_xchan'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . $datarray['mid'], 'verb' => ACTIVITY_POST, 'otype' => 'item')); } if ($uid && $uid == $profile_uid && !$datarray['item_restrict']) { q("update channel set channel_lastpost = '%s' where channel_id = %d", dbesc(datetime_convert()), intval($uid)); } } // photo comments turn the corresponding item visible to the profile wall // This way we don't see every picture in your new photo album posted to your wall at once. // They will show up as people comment on them. if ($parent_item['item_restrict'] & ITEM_HIDDEN) { $r = q("UPDATE `item` SET `item_restrict` = %d WHERE `id` = %d", intval($parent_item['item_restrict'] - ITEM_HIDDEN), intval($parent_item['id'])); } } else { logger('mod_item: unable to retrieve post that was just stored.'); notice(t('System error. Post not saved.') . EOL); goaway($a->get_baseurl() . "/" . $return_path); // NOTREACHED } if ($parent) { // Store the comment signature information in case we need to relay to Diaspora $ditem = $datarray; $ditem['author'] = $observer; store_diaspora_comment_sig($ditem, $channel, $parent_item, $post_id, $walltowall_comment ? 1 : 0); } update_remote_id($channel, $post_id, $webpage, $pagetitle, $namespace, $remote_id, $mid); $datarray['id'] = $post_id; $datarray['llink'] = $a->get_baseurl() . '/display/' . $channel['channel_address'] . '/' . $post_id; call_hooks('post_local_end', $datarray); if (!$nopush) { proc_run('php', 'include/notifier.php', $notify_type, $post_id); } logger('post_complete'); // figure out how to return, depending on from whence we came if ($api_source) { return $post; } if ($return_path) { goaway($a->get_baseurl() . "/" . $return_path); } $json = array('success' => 1); if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) { $json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload']; } logger('post_json: ' . print_r($json, true), LOGGER_DEBUG); echo json_encode($json); killme(); // NOTREACHED }
function search_content(&$a) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } if (get_config('system', 'local_search') and !local_user()) { http_status_exit(403, array("title" => t("Public access denied."), "description" => t("Only logged in users are permitted to perform a search."))); killme(); //notice(t('Public access denied.').EOL); //return; } if (get_config('system', 'permit_crawling') and !local_user()) { // Default values: // 10 requests are "free", after the 11th only a call per minute is allowed $free_crawls = intval(get_config('system', 'free_crawls')); if ($free_crawls == 0) { $free_crawls = 10; } $crawl_permit_period = intval(get_config('system', 'crawl_permit_period')); if ($crawl_permit_period == 0) { $crawl_permit_period = 10; } $remote = $_SERVER["REMOTE_ADDR"]; $result = Cache::get("remote_search:" . $remote); if (!is_null($result)) { $resultdata = json_decode($result); if ($resultdata->time > time() - $crawl_permit_period and $resultdata->accesses > $free_crawls) { http_status_exit(429, array("title" => t("Too Many Requests"), "description" => t("Only one search per minute is permitted for not logged in users."))); killme(); } Cache::set("remote_search:" . $remote, json_encode(array("time" => time(), "accesses" => $resultdata->accesses + 1)), CACHE_HOUR); } else { Cache::set("remote_search:" . $remote, json_encode(array("time" => time(), "accesses" => 1)), CACHE_HOUR); } } nav_set_selected('search'); $o = '<h3>' . t('Search') . '</h3>'; if (x($a->data, 'search')) { $search = notags(trim($a->data['search'])); } else { $search = x($_GET, 'search') ? notags(trim(rawurldecode($_GET['search']))) : ''; } $tag = false; if (x($_GET, 'tag')) { $tag = true; $search = x($_GET, 'tag') ? notags(trim(rawurldecode($_GET['tag']))) : ''; } $o .= search($search, 'search-box', '/search', local_user() ? true : false, false); if (strpos($search, '#') === 0) { $tag = true; $search = substr($search, 1); } if (strpos($search, '@') === 0) { return dirfind_content($a); } if (strpos($search, '!') === 0) { return dirfind_content($a); } if (x($_GET, 'search-option')) { switch ($_GET['search-option']) { case 'fulltext': break; case 'tags': $tag = true; break; case 'contacts': return dirfind_content($a, "@"); break; case 'forums': return dirfind_content($a, "!"); break; } } if (!$search) { return $o; } if (get_config('system', 'only_tag_search')) { $tag = true; } // Here is the way permissions work in the search module... // Only public posts can be shown // OR your own posts if you are a logged in member // No items will be shown if the member has a blocked profile wall. if ($tag) { logger("Start tag search for '" . $search . "'", LOGGER_DEBUG); $r = q("SELECT STRAIGHT_JOIN `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,\n\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,\n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `term`\n\t\t\t\tINNER JOIN `item` ON `item`.`id`=`term`.`oid`\n\t\t\t\tINNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`\n\t\t\tWHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`\n\t\t\t\tAND (`term`.`uid` = 0 OR (`term`.`uid` = %d AND NOT `term`.`global`)) AND `term`.`otype` = %d AND `term`.`type` = %d AND `term`.`term` = '%s'\n\t\t\tORDER BY term.created DESC LIMIT %d , %d ", intval(local_user()), intval(TERM_OBJ_POST), intval(TERM_HASHTAG), dbesc(protect_sprintf($search)), intval($a->pager['start']), intval($a->pager['itemspage'])); } else { logger("Start fulltext search for '" . $search . "'", LOGGER_DEBUG); if (get_config('system', 'use_fulltext_engine')) { $sql_extra = sprintf(" AND MATCH (`item`.`body`, `item`.`title`) AGAINST ('%s' in boolean mode) ", dbesc(protect_sprintf($search))); } else { $sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search)))); } $r = q("SELECT STRAIGHT_JOIN `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,\n\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,\n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `item`\n\t\t\t\tINNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`\n\t\t\tWHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`\n\t\t\t\tAND (`item`.`uid` = 0 OR (`item`.`uid` = %s AND (`item`.`private` OR NOT `item`.`network` IN ('%s', '%s', '%s'))))\n\t\t\t\t{$sql_extra}\n\t\t\tGROUP BY `item`.`uri` ORDER BY `item`.`id` DESC LIMIT %d , %d ", intval(local_user()), dbesc(NETWORK_DFRN), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA), intval($a->pager['start']), intval($a->pager['itemspage'])); } if (!count($r)) { info(t('No results.') . EOL); return $o; } if ($tag) { $title = sprintf(t('Items tagged with: %s'), $search); } else { $title = sprintf(t('Search results for: %s'), $search); } $o .= replace_macros(get_markup_template("section_title.tpl"), array('$title' => $title)); logger("Start Conversation for '" . $search . "'", LOGGER_DEBUG); $o .= conversation($a, $r, 'search', false); $o .= alt_pager($a, count($r)); logger("Done '" . $search . "'", LOGGER_DEBUG); return $o; }
function get($update = 0, $load = false) { $checkjs = new \Zotlabs\Web\CheckJS(1); if ($load) { $_SESSION['loadtime'] = datetime_convert(); } if (observer_prohibited()) { notice(t('Public access denied.') . EOL); return; } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; require_once 'include/acl_selectors.php'; require_once 'include/items.php'; \App::$page['htmlhead'] .= replace_macros(get_markup_template('display-head.tpl'), array()); if (argc() > 1 && argv(1) !== 'load') { $item_hash = argv(1); } if ($_REQUEST['mid']) { $item_hash = $_REQUEST['mid']; } if (!$item_hash) { \App::$error = 404; notice(t('Item not found.') . EOL); return; } $observer_is_owner = false; if (local_channel() && !$update) { $channel = \App::get_channel(); $channel_acl = array('allow_cid' => $channel['channel_allow_cid'], 'allow_gid' => $channel['channel_allow_gid'], 'deny_cid' => $channel['channel_deny_cid'], 'deny_gid' => $channel['channel_deny_gid']); $x = array('is_owner' => true, 'allow_location' => intval(get_pconfig($channel['channel_id'], 'system', 'use_browser_location')) ? '1' : '', 'default_location' => $channel['channel_location'], 'nickname' => $channel['channel_address'], 'lockstate' => $group || $cid || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid'] ? 'lock' : 'unlock', 'acl' => populate_acl($channel_acl), 'permissions' => $channel_acl, 'bang' => '', 'visitor' => true, 'profile_uid' => local_channel(), 'return_path' => 'channel/' . $channel['channel_address'], 'expanded' => true, 'editor_autocomplete' => true, 'bbco_autocomplete' => 'bbcode', 'bbcode' => true); $o = '<div id="jot-popup">'; $o .= status_editor($a, $x); $o .= '</div>'; } // This page can be viewed by anybody so the query could be complicated // First we'll see if there is a copy of the item which is owned by us - if we're logged in locally. // If that fails (or we aren't logged in locally), // query an item in which the observer (if logged in remotely) has cid or gid rights // and if that fails, look for a copy of the post that has no privacy restrictions. // If we find the post, but we don't find a copy that we're allowed to look at, this fact needs to be reported. // find a copy of the item somewhere $target_item = null; $r = q("select id, uid, mid, parent_mid, item_type, item_deleted from item where mid like '%s' limit 1", dbesc($item_hash . '%')); if ($r) { $target_item = $r[0]; } $r = null; if ($target_item['item_type'] == ITEM_TYPE_WEBPAGE) { $x = q("select * from channel where channel_id = %d limit 1", intval($target_item['uid'])); $y = q("select * from iconfig left join item on iconfig.iid = item.id \n\t\t\t\twhere item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'WEBPAGE' and item.id = %d limit 1", intval($target_item['uid']), intval($target_item['id'])); if ($x && $y) { goaway(z_root() . '/page/' . $x[0]['channel_address'] . '/' . $y[0]['v']); } else { notice(t('Page not found.') . EOL); return ''; } } $simple_update = $update ? " AND item_unseen = 1 " : ''; if ($update && $_SESSION['loadtime']) { $simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime']) . "' ) "; } if ($load) { $simple_update = ''; } if (!$update && !$load) { $o .= '<div id="live-display"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . (intval(local_channel()) ? local_channel() : -1) . "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; </script>\r\n"; \App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'display', '$uid' => '0', '$gid' => '0', '$cid' => '0', '$cmin' => '0', '$cmax' => '99', '$star' => '0', '$liked' => '0', '$conv' => '0', '$spam' => '0', '$fh' => '0', '$nouveau' => '0', '$wall' => '0', '$page' => \App::$pager['page'] != 1 ? \App::$pager['page'] : 1, '$list' => x($_REQUEST, 'list') ? intval($_REQUEST['list']) : 0, '$search' => '', '$order' => '', '$file' => '', '$cats' => '', '$tags' => '', '$dend' => '', '$dbegin' => '', '$verb' => '', '$mid' => $item_hash)); } $observer_hash = get_observer_hash(); $item_normal = item_normal(); $sql_extra = public_permissions_sql($observer_hash); if ($update && $load || $checkjs->disabled()) { $updateable = false; $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start'])); if ($load || $checkjs->disabled()) { $r = null; require_once 'include/channel.php'; $sys = get_sys_channel(); $sysid = $sys['channel_id']; if (local_channel()) { $r = q("SELECT * from item\n\t\t\t\t\t\tWHERE uid = %d\n\t\t\t\t\t\tand mid = '%s'\n\t\t\t\t\t\t{$item_normal}\n\t\t\t\t\t\tlimit 1", intval(local_channel()), dbesc($target_item['parent_mid'])); if ($r) { $updateable = true; } } if ($r === null) { // in case somebody turned off public access to sys channel content using permissions // make that content unsearchable by ensuring the owner_xchan can't match if (!perm_is_allowed($sysid, $observer_hash, 'view_stream')) { $sysid = 0; } $r = q("SELECT * from item\n\t\t\t\t\t\tWHERE mid = '%s'\n\t\t\t\t\t\tAND (((( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' \n\t\t\t\t\t\tAND `item`.`deny_gid` = '' AND item_private = 0 ) \n\t\t\t\t\t\tand owner_xchan in ( " . stream_perms_xchans($observer_hash ? PERMS_NETWORK | PERMS_PUBLIC : PERMS_PUBLIC) . " ))\n\t\t\t\t\t\tOR uid = %d )\n\t\t\t\t\t\t{$sql_extra} )\n\t\t\t\t\t\t{$item_normal}\n\t\t\t\t\t\tlimit 1", dbesc($target_item['parent_mid']), intval($sysid)); } } } elseif ($update && !$load) { $r = null; require_once 'include/channel.php'; $sys = get_sys_channel(); $sysid = $sys['channel_id']; if (local_channel()) { $r = q("SELECT * from item\n\t\t\t\t\tWHERE uid = %d\n\t\t\t\t\tand mid = '%s'\n\t\t\t\t\t{$item_normal}\n\t\t\t\t\t{$simple_update}\n\t\t\t\t\tlimit 1", intval(local_channel()), dbesc($target_item['parent_mid'])); if ($r) { $updateable = true; } } if ($r === null) { // in case somebody turned off public access to sys channel content using permissions // make that content unsearchable by ensuring the owner_xchan can't match if (!perm_is_allowed($sysid, $observer_hash, 'view_stream')) { $sysid = 0; } $r = q("SELECT * from item\n\t\t\t\t\tWHERE mid = '%s'\n\t\t\t\t\tAND (((( `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' \n\t\t\t\t\tAND `item`.`deny_gid` = '' AND item_private = 0 ) \n\t\t\t\t\tand owner_xchan in ( " . stream_perms_xchans($observer_hash ? PERMS_NETWORK | PERMS_PUBLIC : PERMS_PUBLIC) . " ))\n\t\t\t\t\tOR uid = %d )\n\t\t\t\t\t{$sql_extra} )\n\t\t\t\t\t{$item_normal}\n\t\t\t\t\t{$simple_update}\n\t\t\t\t\tlimit 1", dbesc($target_item['parent_mid']), intval($sysid)); } $_SESSION['loadtime'] = datetime_convert(); } else { $r = array(); } if ($r) { $parents_str = ids_to_querystr($r, 'id'); if ($parents_str) { $items = q("SELECT `item`.*, `item`.`id` AS `item_id` \n\t\t\t\t\tFROM `item`\n\t\t\t\t\tWHERE parent in ( %s ) {$item_normal} ", dbesc($parents_str)); xchan_query($items); $items = fetch_post_tags($items, true); $items = conv_sort($items, 'created'); } } else { $items = array(); } if ($checkjs->disabled()) { $o .= conversation($a, $items, 'display', $update, 'traditional'); if ($items[0]['title']) { \App::$page['title'] = $items[0]['title'] . " - " . \App::$page['title']; } } else { $o .= conversation($a, $items, 'display', $update, 'client'); } if ($updateable) { $x = q("UPDATE item SET item_unseen = 0 where item_unseen = 1 AND uid = %d and parent = %d ", intval(local_channel()), intval($r[0]['parent'])); } $o .= '<div id="content-complete"></div>'; return $o; /* elseif((! $update) && (! { $r = q("SELECT `id`, item_flags FROM `item` WHERE `id` = '%s' OR `mid` = '%s' LIMIT 1", dbesc($item_hash), dbesc($item_hash) ); if($r) { if(intval($r[0]['item_deleted'])) { notice( t('Item has been removed.') . EOL ); } else { notice( t('Permission denied.') . EOL ); } } else { notice( t('Item not found.') . EOL ); } } */ }
function profile_content(&$a, $update = 0) { if (get_config('system', 'block_public') && !local_user() && !remote_user()) { return login(); } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; require_once 'include/acl_selectors.php'; $groups = array(); $tab = 'posts'; $o = ''; if ($update) { // Ensure we've got a profile owner if updating. $a->profile['profile_uid'] = $update; } else { if ($a->profile['profile_uid'] == local_user()) { nav_set_selected('home'); } } $contact = null; $remote_contact = false; if (remote_user()) { $contact_id = $_SESSION['visitor_id']; $groups = init_groups_visitor($contact_id); $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($a->profile['profile_uid'])); if (count($r)) { $contact = $r[0]; $remote_contact = true; } } if (!$remote_contact) { if (local_user()) { $contact_id = $_SESSION['cid']; $contact = $a->contact; } } $is_owner = local_user() && local_user() == $a->profile['profile_uid'] ? true : false; if ($a->profile['hidewall'] && !$is_owner && !$remote_contact) { notice(t('Access to this profile has been restricted.') . EOL); return; } if (!$update) { if (x($_GET, 'tab')) { $tab = notags(trim($_GET['tab'])); } $o .= profile_tabs($a, $is_owner, $a->profile['nickname']); if ($tab === 'profile') { require_once 'include/profile_advanced.php'; $o .= advanced_profile($a); call_hooks('profile_advanced', $o); return $o; } if (x($_SESSION, 'new_member') && $_SESSION['new_member'] && $is_owner) { $o .= '<a href="newmember">' . t('Tips for New Members') . '</a>' . EOL; } $commpage = $a->profile['page-flags'] == PAGE_COMMUNITY ? true : false; $commvisitor = $commpage && $remote_contact == true ? true : false; $celeb = $a->profile['page-flags'] == PAGE_SOAPBOX || $a->profile['page-flags'] == PAGE_COMMUNITY ? true : false; if (can_write_wall($a, $a->profile['profile_uid'])) { $x = array('is_owner' => $is_owner, 'allow_location' => ($is_owner || $commvisitor) && $a->profile['allow_location'] ? true : false, 'default_location' => $is_owner ? $a->user['default-location'] : '', 'nickname' => $a->profile['nickname'], 'lockstate' => is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock', 'acl' => $is_owner ? populate_acl($a->user, $celeb) : '', 'bang' => '', 'visitor' => $is_owner || $commvisitor ? 'block' : 'none', 'profile_uid' => $a->profile['profile_uid']); $o .= status_editor($a, $x); } } if ($is_owner) { $r = q("UPDATE `item` SET `unseen` = 0 \n\t\t\tWHERE `wall` = 1 AND `unseen` = 1 AND `uid` = %d", intval(local_user())); } /** * Get permissions SQL - if $remote_contact is true, our remote user has been pre-verified and we already have fetched his/her groups */ $sql_extra = permissions_sql($a->profile['profile_uid'], $remote_contact, $groups); $r = q("SELECT COUNT(*) AS `total`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 \n\t\tAND `item`.`id` = `item`.`parent` AND `item`.`wall` = 1\n\t\t{$sql_extra} ", intval($a->profile['profile_uid'])); if (count($r)) { $a->set_pager_total($r[0]['total']); $a->set_pager_itemspage(40); } $r = q("SELECT `item`.`id` AS `item_id`, `contact`.`uid` AS `contact-uid`\n\t\tFROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\tAND `item`.`id` = `item`.`parent` AND `item`.`wall` = 1\n\t\t{$sql_extra}\n\t\tORDER BY `item`.`created` DESC LIMIT %d ,%d ", intval($a->profile['profile_uid']), intval($a->pager['start']), intval($a->pager['itemspage'])); $parents_arr = array(); $parents_str = ''; if (count($r)) { foreach ($r as $rr) { $parents_arr[] = $rr['item_id']; } $parents_str = implode(', ', $parents_arr); $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, \n\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`, `contact`.`rel`, \n\t\t\t`contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\tFROM `item`, (SELECT `p`.`id`,`p`.`created` FROM `item` AS `p` WHERE `p`.`parent` = `p`.`id`) AS `parentitem`, `contact`\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\tAND `contact`.`id` = `item`.`contact-id`\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tAND `item`.`parent` = `parentitem`.`id` AND `item`.`parent` IN ( %s )\n\t\t\t{$sql_extra}\n\t\t\tORDER BY `parentitem`.`created` DESC, `gravity` ASC, `item`.`created` ASC ", intval($a->profile['profile_uid']), dbesc($parents_str)); } if ($is_owner && !$update) { $o .= get_birthdays(); $o .= get_events(); } if (!$update && $tab === 'posts') { // This is ugly, but we can't pass the profile_uid through the session to the ajax updater, // because browser prefetching might change it on us. We have to deliver it with the page. $o .= '<div id="live-profile"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . $a->profile['profile_uid'] . "; var netargs = '/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; } $o .= conversation($a, $r, 'profile', $update); if (!$update) { $o .= paginate($a); } return $o; }
function community_content(&$a, $update = 0) { $o = ''; if (get_config('system', 'block_public') && !local_user() && !remote_user()) { notice(t('Public access denied.') . EOL); return; } if (get_config('system', 'community_page_style') == CP_NO_COMMUNITY_PAGE) { notice(t('Not available.') . EOL); return; } require_once "include/bbcode.php"; require_once 'include/security.php'; require_once 'include/conversation.php'; $o .= '<h3>' . t('Community') . '</h3>'; if (!$update) { nav_set_selected('community'); } if (x($a->data, 'search')) { $search = notags(trim($a->data['search'])); } else { $search = x($_GET, 'search') ? notags(trim(rawurldecode($_GET['search']))) : ''; } // Here is the way permissions work in this module... // Only public posts can be shown // OR your own posts if you are a logged in member if (get_config('system', 'old_pager')) { $r = q("SELECT COUNT(distinct(`item`.`uri`)) AS `total`\n\t\t\tFROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\tINNER JOIN `user` ON `user`.`uid` = `item`.`uid` AND `user`.`hidewall` = 0\n\t\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\tAND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''\n\t\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''\n\t\t\tAND `item`.`private` = 0 AND `item`.`wall` = 1"); if (count($r)) { $a->set_pager_total($r[0]['total']); } if (!$r[0]['total']) { info(t('No results.') . EOL); return $o; } } $r = community_getitems($a->pager['start'], $a->pager['itemspage']); if (!count($r)) { info(t('No results.') . EOL); return $o; } $maxpostperauthor = get_config('system', 'max_author_posts_community_page'); if ($maxpostperauthor != 0) { $count = 1; $previousauthor = ""; $numposts = 0; $s = array(); do { foreach ($r as $row => $item) { if ($previousauthor == $item["author-link"]) { ++$numposts; } else { $numposts = 0; } $previousauthor = $item["author-link"]; if ($numposts < $maxpostperauthor and sizeof($s) < $a->pager['itemspage']) { $s[] = $item; } } if (sizeof($s) < $a->pager['itemspage']) { $r = community_getitems($a->pager['start'] + $count * $a->pager['itemspage'], $a->pager['itemspage']); } } while (sizeof($s) < $a->pager['itemspage'] and ++$count < 50 and sizeof($r) > 0); } else { $s = $r; } // we behave the same in message lists as the search module $o .= conversation($a, $s, 'community', $update); if (!get_config('system', 'old_pager')) { $o .= alt_pager($a, count($r)); } else { $o .= paginate($a); } return $o; }
function channel_content(&$a, $update = 0, $load = false) { $category = $datequery = $datequery2 = ''; $mid = $_GET['mid']; $datequery = x($_GET, 'dend') && is_a_date_arg($_GET['dend']) ? notags($_GET['dend']) : ''; $datequery2 = x($_GET, 'dbegin') && is_a_date_arg($_GET['dbegin']) ? notags($_GET['dbegin']) : ''; if (get_config('system', 'block_public') && !get_account_id() && !remote_user()) { return login(); } $category = x($_REQUEST, 'cat') ? $_REQUEST['cat'] : ''; $groups = array(); $o = ''; if ($update) { // Ensure we've got a profile owner if updating. $a->profile['profile_uid'] = $update; } else { if ($a->profile['profile_uid'] == local_user()) { nav_set_selected('home'); } } $is_owner = local_user() && $a->profile['profile_uid'] == local_user() ? true : false; $channel = $a->get_channel(); $observer = $a->get_observer(); $ob_hash = $observer ? $observer['xchan_hash'] : ''; $perms = get_all_perms($a->profile['profile_uid'], $ob_hash); if (!$perms['view_stream']) { // We may want to make the target of this redirect configurable if ($perms['view_profile']) { notice(t('Insufficient permissions. Request redirected to profile page.') . EOL); goaway(z_root() . "/profile/" . $a->profile['channel_address']); } notice(t('Permission denied.') . EOL); return; } if (!$update) { $o .= profile_tabs($a, $is_owner, $a->profile['channel_address']); $o .= common_friends_visitor_widget($a->profile['profile_uid']); if ($channel && $is_owner) { $channel_acl = array('allow_cid' => $channel['channel_allow_cid'], 'allow_gid' => $channel['channel_allow_gid'], 'deny_cid' => $channel['channel_deny_cid'], 'deny_gid' => $channel['channel_deny_gid']); } else { $channel_acl = array(); } if ($perms['post_wall']) { $x = array('is_owner' => $is_owner, 'allow_location' => ($is_owner || $observer) && intval(get_pconfig($a->profile['profile_uid'], 'system', 'use_browser_location')) ? true : false, 'default_location' => $is_owner ? $a->profile['channel_location'] : '', 'nickname' => $a->profile['channel_address'], 'lockstate' => strlen($a->profile['channel_allow_cid']) || strlen($a->profile['channel_allow_gid']) || strlen($a->profile['channel_deny_cid']) || strlen($a->profile['channel_deny_gid']) ? 'lock' : 'unlock', 'acl' => $is_owner ? populate_acl($channel_acl) : '', 'showacl' => $is_owner ? 'yes' : '', 'bang' => '', 'visitor' => $is_owner || $observer ? true : false, 'profile_uid' => $a->profile['profile_uid']); $o .= status_editor($a, $x); } } /** * Get permissions SQL - if $remote_contact is true, our remote user has been pre-verified and we already have fetched his/her groups */ $sql_extra = item_permissions_sql($a->profile['profile_uid'], $remote_contact, $groups); if ($update && !$load) { if ($mid) { $r = q("SELECT parent AS item_id from item where mid = '%s' and uid = %d AND item_restrict = 0\n\t\t\t\tAND (item_flags & %d) AND (item_flags & %d) {$sql_extra} limit 1", dbesc($mid), intval($a->profile['profile_uid']), intval(ITEM_WALL), intval(ITEM_UNSEEN)); } else { $r = q("SELECT distinct parent AS `item_id` from item\n\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\tWHERE uid = %d AND item_restrict = 0\n\t\t\t\tAND (item_flags & %d) AND ( item_flags & %d ) \n\t\t\t\tAND ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)\n\t\t\t\t{$sql_extra}\n\t\t\t\tORDER BY created DESC", intval($a->profile['profile_uid']), intval(ITEM_WALL), intval(ITEM_UNSEEN), intval(ABOOK_FLAG_BLOCKED)); } } else { if (x($category)) { $sql_extra .= protect_sprintf(term_query('item', $category, TERM_CATEGORY)); } if ($datequery) { $sql_extra2 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery)))); } if ($datequery2) { $sql_extra2 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(), '', $datequery2)))); } $itemspage = get_pconfig(local_user(), 'system', 'itemspage'); $a->set_pager_itemspage(intval($itemspage) ? $itemspage : 20); $pager_sql = sprintf(" LIMIT %d, %d ", intval($a->pager['start']), intval($a->pager['itemspage'])); if ($load || $_COOKIE['jsAvailable'] != 1) { if ($mid) { $r = q("SELECT parent AS item_id from item where mid = '%s' and uid = %d AND item_restrict = 0\n\t\t\t\t\tAND (item_flags & %d) {$sql_extra} limit 1", dbesc($mid), intval($a->profile['profile_uid']), intval(ITEM_WALL)); if (!$r) { notice(t('Permission denied.') . EOL); } } else { $r = q("SELECT distinct id AS item_id FROM item \n\t\t\t\t\tleft join abook on item.author_xchan = abook.abook_xchan\n\t\t\t\t\tWHERE uid = %d AND item_restrict = 0\n\t\t\t\t\tAND (item_flags & %d) and (item_flags & %d)\n\t\t\t\t\tAND ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)\n\t\t\t\t\t{$sql_extra} {$sql_extra2}\n\t\t\t\t\tORDER BY created DESC {$pager_sql} ", intval($a->profile['profile_uid']), intval(ITEM_WALL), intval(ITEM_THREAD_TOP), intval(ABOOK_FLAG_BLOCKED)); } } else { $r = array(); } } if ($r) { $parents_str = ids_to_querystr($r, 'item_id'); $items = q("SELECT `item`.*, `item`.`id` AS `item_id` \n\t\t\tFROM `item`\n\t\t\tWHERE `item`.`uid` = %d AND `item`.`item_restrict` = 0\n\t\t\tAND `item`.`parent` IN ( %s )\n\t\t\t{$sql_extra} ", intval($a->profile['profile_uid']), dbesc($parents_str)); xchan_query($items); $items = fetch_post_tags($items, true); $items = conv_sort($items, 'created'); if ($load && $mid && !count($items)) { // This will happen if we don't have sufficient permissions // to view the parent item (or the item itself if it is toplevel) notice(t('Permission denied.') . EOL); } } else { $items = array(); } if (!$update && !$load) { // This is ugly, but we can't pass the profile_uid through the session to the ajax updater, // because browser prefetching might change it on us. We have to deliver it with the page. $o .= '<div id="live-channel"></div>' . "\r\n"; $o .= "<script> var profile_uid = " . $a->profile['profile_uid'] . "; var netargs = '?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; $a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"), array('$baseurl' => z_root(), '$pgtype' => 'channel', '$uid' => $a->profile['profile_uid'] ? $a->profile['profile_uid'] : '0', '$gid' => '0', '$cid' => '0', '$cmin' => '0', '$cmax' => '0', '$star' => '0', '$liked' => '0', '$conv' => '0', '$spam' => '0', '$nouveau' => '0', '$wall' => '1', '$fh' => '0', '$page' => $a->pager['page'] != 1 ? $a->pager['page'] : 1, '$search' => '', '$order' => '', '$list' => x($_REQUEST, 'list') ? intval($_REQUEST['list']) : 0, '$file' => '', '$cats' => $category ? $category : '', '$mid' => $mid, '$dend' => $datequery, '$dbegin' => $datequery2)); } if ($is_owner) { $r = q("UPDATE item SET item_flags = (item_flags ^ %d)\n\t\t\tWHERE (item_flags & %d) AND (item_flags & %d) AND uid = %d ", intval(ITEM_UNSEEN), intval(ITEM_UNSEEN), intval(ITEM_WALL), intval(local_user())); } if ($_COOKIE['jsAvailable'] == 1) { $o .= conversation($a, $items, 'channel', $update, 'client'); } else { $o .= conversation($a, $items, 'channel', $update, 'traditional'); } if (!$update || $_COOKIE['jsAvailable'] != 1) { $o .= alt_pager($a, count($items)); } if ($mid) { $o .= '<div id="content-complete"></div>'; } return $o; }