function wppost_post_remote_end(&$a, &$b) { // We are only looking for public comments logger('wppost_post_remote_end'); if ($b['mid'] === $b['parent_mid']) { return; } if (!is_item_normal($b) || $b['item_private']) { return; } // Does the post owner have this plugin installed? $wp_post = intval(get_pconfig($b['uid'], 'wppost', 'post')); if (!$wp_post) { return; } // Are we allowed to forward comments? $wp_forward_comments = intval(get_pconfig($b['uid'], 'wppost', 'forward_comments')); if (!$wp_forward_comments) { return; } // how about our stream permissions? if (!perm_is_allowed($b['uid'], '', 'view_stream')) { return; } // Now we have to get down and dirty. Was the parent shared with wordpress? $r = q("select * from iconfig left join item on iconfig.iid = item.id where cat = 'system' and k = 'wordpress' and iid = %d and item.uid = %d limit 1", intval($b['parent']), intval($b['uid'])); if (!$r) { return; } $wp_parent_id = intval(basename($r[0]['v'])); $x = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($b['author_xchan'])); if (!$x) { return; } logger('Wordpress xpost comment invoked', LOGGER_DEBUG); $edited = $b['created'] !== $b['edited'] ? true : false; if ($edited) { $r = q("select * from iconfig left join item on iconfig.iid = item.id\n\t\t\twhere cat = 'system' and k = 'wordpress' and iid = %d and uid = %d limit 1", intval($b['id']), intval($b['uid'])); if (!$r) { return; } $wp_comment_id = intval(basename($r[0]['v'])); } $wp_username = get_pconfig($b['uid'], 'wppost', 'wp_username'); $wp_password = z_unobscure(get_pconfig($b['uid'], 'wppost', 'wp_password')); $wp_blog = get_pconfig($b['uid'], 'wppost', 'wp_blog'); $wp_blogid = get_pconfig($b['uid'], 'wppost', 'wp_blogid'); if (!$wp_blogid) { $wp_blogid = 1; } if ($wp_username && $wp_password && $wp_blog) { require_once 'include/bbcode.php'; $data = array('author' => $x[0]['xchan_name'], 'author_email' => $x[0]['xchan_addr'], 'author_url' => $x[0]['xchan_url'], 'content' => bbcode($b['body']), 'approved' => 1); if ($edited) { $data['comment_id'] = $wp_comment_id; } else { $data['red_avatar'] = $x[0]['xchan_photo_m']; } $client = new IXR_Client($wp_blog); // this will fail if the post_to_red plugin isn't installed on the wordpress site $res = $client->query('red.Comment', $wp_blogid, $wp_username, $wp_password, $wp_parent_id, $data); if (!$res) { logger('wppost: comment failed.'); return; } $post_id = $client->getResponse(); logger('wppost: comment returns post_id: ' . $post_id, LOGGER_DEBUG); // edited just returns true if ($edited) { return; } if ($post_id) { q("insert into iconfig ( iid, cat, v, k, sharing ) values ( %d, 'system', '%s', '%s', 1 )", intval($b['id']), dbesc(dirname($wp_blog) . '/' . $post_id), dbesc('wordpress')); } } }
function dwpost_send(&$a, &$b) { if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) { return; } if (!perm_is_allowed($b['uid'], '', 'view_stream')) { return; } if (!strstr($b['postopts'], 'dwpost')) { return; } if ($b['parent'] != $b['id']) { return; } // dreamwidth post in the LJ user's timezone. // Hopefully the person's Friendica account // will be set to the same thing. $tz = 'UTC'; $x = q("select channel_timezone from channel where channel_id = %d limit 1", intval($b['uid'])); if ($x && strlen($x[0]['channel_timezone'])) { $tz = $x[0]['channel_timezone']; } $dw_username = get_pconfig($b['uid'], 'dwpost', 'dw_username'); $dw_password = z_unobscure(get_pconfig($b['uid'], 'dwpost', 'dw_password')); $dw_blog = 'http://www.dreamwidth.org/interface/xmlrpc'; if ($dw_username && $dw_password && $dw_blog) { require_once 'include/bbcode.php'; require_once 'include/datetime.php'; $title = $b['title']; $post = bbcode($b['body']); $post = xmlify($post); $tags = dwpost_get_tags($b['tag']); $date = datetime_convert('UTC', $tz, $b['created'], 'Y-m-d H:i:s'); $year = intval(substr($date, 0, 4)); $mon = intval(substr($date, 5, 2)); $day = intval(substr($date, 8, 2)); $hour = intval(substr($date, 11, 2)); $min = intval(substr($date, 14, 2)); $xml = <<<EOT <?xml version="1.0" encoding="utf-8"?> <methodCall><methodName>LJ.XMLRPC.postevent</methodName> <params><param> <value><struct> <member><name>year</name><value><int>{$year}</int></value></member> <member><name>mon</name><value><int>{$mon}</int></value></member> <member><name>day</name><value><int>{$day}</int></value></member> <member><name>hour</name><value><int>{$hour}</int></value></member> <member><name>min</name><value><int>{$min}</int></value></member> <member><name>event</name><value><string>{$post}</string></value></member> <member><name>username</name><value><string>{$dw_username}</string></value></member> <member><name>password</name><value><string>{$dw_password}</string></value></member> <member><name>subject</name><value><string>{$title}</string></value></member> <member><name>lineendings</name><value><string>unix</string></value></member> <member><name>ver</name><value><int>1</int></value></member> <member><name>props</name> <value><struct> <member><name>useragent</name><value><string>Friendica</string></value></member> <member><name>taglist</name><value><string>{$tags}</string></value></member> </struct></value></member> </struct></value> </param></params> </methodCall> EOT; logger('dwpost: data: ' . $xml, LOGGER_DATA); if ($dw_blog !== 'test') { $x = z_post_url($dw_blog, $xml, array('headers' => array("Content-Type: text/xml"))); } logger('posted to dreamwidth: ' . print_r($x, true), LOGGER_DEBUG); } }
function diaspost_send(&$a, &$b) { $hostname = 'hubzilla ' . '(' . $a->get_hostname() . ')'; logger('diaspost_send: invoked', LOGGER_DEBUG); if ($b['mid'] != $b['parent_mid']) { return; } if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) { return; } if (!perm_is_allowed($b['uid'], '', 'view_stream')) { return; } if (!strstr($b['postopts'], 'diaspost')) { return; } logger('diaspost_send: prepare posting', LOGGER_DEBUG); $diaspost_username = get_pconfig($b['uid'], 'diaspost', 'diaspost_username'); $diaspost_password = z_unobscure(get_pconfig($b['uid'], 'diaspost', 'diaspost_password')); $diaspost_url = get_pconfig($b['uid'], 'diaspost', 'diaspost_url'); if ($diaspost_url && $diaspost_username && $diaspost_password) { logger('diaspost_send: all values seem to be okay', LOGGER_DEBUG); require_once 'include/bb2diaspora.php'; $tag_arr = array(); $tags = ''; $x = preg_match_all('/\\#\\[(.*?)\\](.*?)\\[/', $b['tag'], $matches, PREG_SET_ORDER); if ($x) { foreach ($matches as $mtch) { $tag_arr[] = $mtch[2]; } } if (count($tag_arr)) { $tags = implode(',', $tag_arr); } $title = $b['title']; $body = $b['body']; // Insert a newline before and after a quote $body = str_ireplace("[quote", "\n\n[quote", $body); $body = str_ireplace("[/quote]", "[/quote]\n\n", $body); // strip bookmark indicators $body = preg_replace('/\\#\\^\\[([zu])rl/i', '[$1rl', $body); $body = preg_replace('/\\#\\^http/i', 'http', $body); if (intval(get_pconfig($item['uid'], 'system', 'prevent_tag_hijacking'))) { $new_tag = html_entity_decode('⋕', ENT_COMPAT, 'UTF-8'); $new_mention = html_entity_decode('@', ENT_COMPAT, 'UTF-8'); // #-tags $body = preg_replace('/\\#\\[url/i', $new_tag . '[url', $body); $body = preg_replace('/\\#\\[zrl/i', $new_tag . '[zrl', $body); // @-mentions $body = preg_replace('/\\@\\!?\\[url/i', $new_mention . '[url', $body); $body = preg_replace('/\\@\\!?\\[zrl/i', $new_mention . '[zrl', $body); } // remove multiple newlines do { $oldbody = $body; $body = str_replace("\n\n\n", "\n\n", $body); } while ($oldbody != $body); // convert to markdown $body = bb2diaspora($body, false, true); // Adding the title if (strlen($title)) { $body = "## " . html_entity_decode($title) . "\n\n" . $body; } require_once "addon/diaspost/diasphp.php"; try { logger('diaspost_send: prepare', LOGGER_DEBUG); $conn = new Diasphp($diaspost_url); logger('diaspost_send: try to log in ' . $diaspost_username, LOGGER_DEBUG); $conn->login($diaspost_username, $diaspost_password); logger('diaspost_send: try to send ' . $body, LOGGER_DEBUG); //throw new Exception('Test'); $conn->post($body, $hostname); logger('diaspost_send: success'); } catch (Exception $e) { logger("diaspost_send: Error submitting the post: " . $e->getMessage()); // logger('diaspost_send: requeueing '.$b['uid'], LOGGER_DEBUG); // $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']); // if (count($r)) // $a->contact = $r[0]["id"]; // $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $body)); // require_once('include/queue_fn.php'); // add_to_queue($a->contact,NETWORK_DIASPORA2,$s); // notice(t('Diaspost post failed. Queued for retry.').EOL); } } }
function rtof_post_hook(&$a, &$b) { /** * Post to Friendica */ // for now, just top level posts. if ($b['mid'] != $b['parent_mid']) { return; } if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) { return; } if (!perm_is_allowed($b['uid'], '', 'view_stream')) { return; } if (!strstr($b['postopts'], 'rtof')) { return; } logger('Red-to-Friendica post invoked'); load_pconfig($b['uid'], 'rtof'); $api = get_pconfig($b['uid'], 'rtof', 'baseapi'); if (substr($api, -1, 1) != '/') { $api .= '/'; } $username = get_pconfig($b['uid'], 'rtof', 'username'); $password = z_unobscure(get_pconfig($b['uid'], 'rtof', 'password')); $msg = $b['body']; $postdata = array('status' => $b['body'], 'title' => $b['title'], 'message_id' => $b['mid'], 'source' => 'Red Matrix'); if (strlen($b['body'])) { $ret = z_post_url($api . 'statuses/update', $postdata, 0, array('http_auth' => $username . ':' . $password, 'novalidate' => 1)); if ($ret['success']) { logger('rtof: returns: ' . print_r($ret['body'], true)); } else { logger('rtof: z_post_url failed: ' . print_r($ret['debug'], true)); } } }
function twitter_post_hook(&$a, &$b) { /** * Post to Twitter */ if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) { return; } if (!perm_is_allowed($b['uid'], '', 'view_stream')) { return; } if (!strstr($b['postopts'], 'twitter')) { return; } if ($b['parent'] != $b['id']) { return; } logger('twitter post invoked'); load_pconfig($b['uid'], 'twitter'); $ckey = get_config('twitter', 'consumerkey'); $csecret = get_config('twitter', 'consumersecret'); $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken'); $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret'); $intelligent_shortening = get_pconfig($b['uid'], 'twitter', 'intelligent_shortening'); // Global setting overrides this if (get_config('twitter', 'intelligent_shortening')) { $intelligent_shortening = get_config('twitter', 'intelligent_shortening'); } if ($ckey && $csecret && $otoken && $osecret) { logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG); // If it's a repeated message from twitter then do a native retweet and exit // if (twitter_is_retweet($a, $b['uid'], $b['body'])) // return; require_once 'library/twitteroauth.php'; require_once 'include/bbcode.php'; $tweet = new TwitterOAuth($ckey, $csecret, $otoken, $osecret); // in theory max char is 140 but T. uses t.co to make links // longer so we give them 10 characters extra if (!$intelligent_shortening) { $max_char = 130; // max. length for a tweet // we will only work with up to two times the length of the dent // we can later send to Twitter. This way we can "gain" some // information during shortening of potential links but do not // shorten all the links in a 200000 character long essay. if (!$b['title'] == '') { $tmp = $b['title'] . ' : ' . $b['body']; // $tmp = substr($tmp, 0, 4*$max_char); } else { $tmp = $b['body']; // substr($b['body'], 0, 3*$max_char); } // if [url=bla][img]blub.png[/img][/url] get blub.png $tmp = preg_replace('/\\[url\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\]\\[img\\](\\w+.*?)\\[\\/img\\]\\[\\/url\\]/i', '$2', $tmp); $tmp = preg_replace('/\\[zrl\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\]\\[zmg\\](\\w+.*?)\\[\\/zmg\\]\\[\\/zrl\\]/i', '$2', $tmp); // preserve links to images, videos and audios $tmp = preg_replace('/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/ism', '$3', $tmp); $tmp = preg_replace('/\\[\\/?img(\\s+.*?\\]|\\])/i', '', $tmp); $tmp = preg_replace('/\\[zmg\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/zmg\\]/ism', '$3', $tmp); $tmp = preg_replace('/\\[\\/?zmg(\\s+.*?\\]|\\])/i', '', $tmp); $tmp = preg_replace('/\\[\\/?video(\\s+.*?\\]|\\])/i', '', $tmp); $tmp = preg_replace('/\\[\\/?youtube(\\s+.*?\\]|\\])/i', '', $tmp); $tmp = preg_replace('/\\[\\/?vimeo(\\s+.*?\\]|\\])/i', '', $tmp); $tmp = preg_replace('/\\[\\/?audio(\\s+.*?\\]|\\])/i', '', $tmp); $linksenabled = get_pconfig($b['uid'], 'twitter', 'post_taglinks'); // if a #tag is linked, don't send the [url] over to SN // that is, don't send if the option is not set in the // connector settings if ($linksenabled == '0') { // #-tags $tmp = preg_replace('/#\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '#$2', $tmp); // @-mentions $tmp = preg_replace('/@\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '@$2', $tmp); $tmp = preg_replace('/#\\[zrl\\=(\\w+.*?)\\](\\w+.*?)\\[\\/zrl\\]/i', '#$2', $tmp); // @-mentions $tmp = preg_replace('/@\\[zrl\\=(\\w+.*?)\\](\\w+.*?)\\[\\/zrl\\]/i', '@$2', $tmp); // recycle 1 } $tmp = preg_replace('/\\[url\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\](\\w+.*?)\\[\\/url\\]/i', '$2 $1', $tmp); // find all http or https links in the body of the entry and // apply the shortener if the link is longer then 20 characters if (strlen($tmp) > $max_char && $max_char > 0) { preg_match_all('/(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)/i', $tmp, $allurls); foreach ($allurls as $url) { foreach ($url as $u) { if (strlen($u) > 20) { $sl = short_link($u); $tmp = str_replace($u, $sl, $tmp); } } } } // ok, all the links we want to send out are save, now strip // away the remaining bbcode //$msg = strip_tags(bbcode($tmp, false, false)); $msg = bbcode($tmp, false, false); $msg = str_replace(array('<br>', '<br />'), "\n", $msg); $msg = strip_tags($msg); // quotes not working - let's try this $msg = html_entity_decode($msg); if (strlen($msg) > $max_char && $max_char > 0) { $shortlink = short_link($b['plink']); // the new message will be shortened such that "... $shortlink" // will fit into the character limit $msg = nl2br(substr($msg, 0, $max_char - strlen($shortlink) - 4)); $msg = str_replace(array('<br>', '<br />'), ' ', $msg); $e = explode(' ', $msg); // remove the last word from the cut down message to // avoid sending cut words to the MicroBlog array_pop($e); $msg = implode(' ', $e); $msg .= '... ' . $shortlink; } $msg = trim($msg); $image = ""; } else { $msgarr = twitter_shortenmsg($b); $msg = $msgarr["msg"]; $image = $msgarr["image"]; } // and now tweet it :-) // if(strlen($msg) and ($image != "")) { // $img_str = z_fetch_url($image); // $tempfile = tempnam(get_config("system","temppath"), "cache"); // file_put_contents($tempfile, $img_str); // Twitter had changed something so that the old library doesn't work anymore // so we are using a new library for twitter // To-Do: // Switching completely to this library with all functions require_once "addon/twitter/codebird.php"; // $cb = \Codebird\Codebird::getInstance(); // $cb->setConsumerKey($ckey, $csecret); // $cb->setToken($otoken, $osecret); // $post = array('status' => $msg, 'media[]' => $tempfile); // if ($iscomment) // $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9); // $result = $cb->statuses_updateWithMedia($post); // unlink($tempfile); // logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG); // if ($result->errors OR $result->error) { // logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"'); // Workaround: Remove the picture link so that the post can be reposted without it // $msg .= " ".$image; // $image = ""; // } elseif ($iscomment) { // logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']); // q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d", // dbesc("twitter::".$result->id_str), // dbesc($result->text), // intval($b['id']) // ); // } // } if (strlen($msg) and $image == "") { $url = 'statuses/update'; $post = array('status' => $msg); if ($iscomment) { $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9); } $result = $tweet->post($url, $post); logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG); if ($result->errors) { logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"'); } // elseif ($iscomment) { // logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']); // q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d", // dbesc("twitter::".$result->id_str), // intval($b['id']) // ); //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d", // dbesc("twitter::".$result->id_str), // dbesc($result->text), // intval($b['id']) //); // } } } }
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, $_REQUEST['webpage'] == ITEM_TYPE_WEBPAGE ? true : false); if (!$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', $parent_item) && intval($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($_REQUEST, 'return')) { goaway($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_wall'] && $parent_item['item_origin'])) { $walltowall_comment = true; $walltowall = true; } if (!$parent) { $walltowall = true; } } } $acl = new AccessList($channel); $public_policy = x($_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) { $acl->set_from_array($_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 && (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); } $location = notags(trim($_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($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(); } } } $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'; 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) { $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' => $a->get_baseurl() . '/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], $attach_link, $body); } } } // BBCODE end alert if (strlen($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 = local_channel() != $profile_uid ? 1 : 0; $item_wall = $post_type === 'wall' || $post_type === 'wall-comment' ? 1 : 0; $item_origin = $origin ? 1 : 0; $item_consensus = $consensus ? 1 : 0; // determine if this is a wall post if ($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(); $item_thead_top = !$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['item_private'] = $private; $datarray['item_wall'] = $item_wall; $datarray['attach'] = $attachments; $datarray['thr_parent'] = $thr_parent; $datarray['postopts'] = $postopts; $datarray['item_unseen'] = $item_unseen; $datarray['item_wall'] = $item_wall; $datarray['item_origin'] = $item_origin; $datarray['item_type'] = $webpage; $datarray['item_thread_top'] = $item_thread_top; $datarray['item_unseen'] = $item_unseen; $datarray['item_starred'] = $item_starred; $datarray['item_uplink'] = $item_uplink; $datarray['item_consensus'] = $item_consensus; $datarray['item_notshown'] = $item_notshown; $datarray['item_nsfw'] = $item_nsfw; $datarray['item_relay'] = $item_relay; $datarray['item_mentionsme'] = $item_mentionsme; $datarray['item_nocomment'] = $item_nocomment; $datarray['item_obscured'] = $item_obscured; $datarray['item_verified'] = $item_verified; $datarray['item_retained'] = $item_retained; $datarray['item_rss'] = $item_rss; $datarray['item_deleted'] = $item_deleted; $datarray['item_hidden'] = $item_hidden; $datarray['item_unpublished'] = $item_unpublished; $datarray['item_delayed'] = $item_delayed; $datarray['item_pending_remove'] = $item_pending_remove; $datarray['item_blocked'] = $item_blocked; $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'] = $route; // preview mode - prepare the body for display and send it via json if ($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'])); $datarray['item_verified'] = 1; } } } if ($orig_post) { $datarray['id'] = $post_id; item_store_update($datarray, $execflag); update_remote_id($channel, $post_id, $webpage, $pagetitle, $namespace, $remote_id, $mid); if (!$parent) { $r = q("select * from item where id = %d", intval($post_id)); if ($r) { xchan_query($r); $sync_item = fetch_post_tags($r); $rid = q("select * from item_id where iid = %d", intval($post_id)); build_sync_packet($uid, array('item' => array(encode_item($sync_item[0], true)), 'item_id' => $rid)); } } if (!$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'] != $datarray['author_xchan'] && intval($parent_item['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 == $profile_uid && is_item_normal($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($a->get_baseurl() . "/" . $return_path); // NOTREACHED } update_remote_id($channel, $post_id, $webpage, $pagetitle, $namespace, $remote_id, $mid); if ($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); $rid = q("select * from item_id where iid = %d", intval($post_id)); build_sync_packet($uid, array('item' => array(encode_item($sync_item[0], true)), 'item_id' => $rid)); } } $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($json); killme(); // NOTREACHED }
function statusnet_post_hook(&$a, &$b) { /** * Post to statusnet */ if (!strstr($b['postopts'], 'statusnet')) { logger('crosspost not enabled.'); return; } if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) { logger('not a usable post. ' . print_r($b, true), LOGGER_DEBUG); return; } if (!perm_is_allowed($b['uid'], '', 'view_stream')) { logger('permissions prevent crossposting.', LOGGER_DEBUG); return; } if ($b['parent'] != $b['id']) { logger('not a top level post.', LOGGER_DEBUG); return; } // if posts comes from statusnet don't send it back if ($b['app'] == "StatusNet") { logger('potential recursion. Crosspost ignored.'); return; } logger('statusnet post invoked'); load_pconfig($b['uid'], 'statusnet'); $api = get_pconfig($b['uid'], 'statusnet', 'baseapi'); $ckey = get_pconfig($b['uid'], 'statusnet', 'consumerkey'); $csecret = get_pconfig($b['uid'], 'statusnet', 'consumersecret'); $otoken = get_pconfig($b['uid'], 'statusnet', 'oauthtoken'); $osecret = get_pconfig($b['uid'], 'statusnet', 'oauthsecret'); $intelligent_shortening = get_pconfig($b['uid'], 'statusnet', 'intelligent_shortening'); // Global setting overrides this if (get_config('statusnet', 'intelligent_shortening')) { $intelligent_shortening = get_config('statusnet', 'intelligent_shortening'); } if ($ckey && $csecret && $otoken && $osecret) { require_once 'include/bbcode.php'; $dent = new StatusNetOAuth($api, $ckey, $csecret, $otoken, $osecret); $max_char = $dent->get_maxlength(); // max. length for a dent // we will only work with up to two times the length of the dent // we can later send to GNU social. This way we can "gain" some // information during shortening of potential links but do not // shorten all the links in a 200000 character long essay. $tempfile = ""; $intelligent_shortening = get_config('statusnet', 'intelligent_shortening'); if (!$intelligent_shortening) { if (!$b['title'] == '') { $tmp = $b['title'] . ": \n" . $b['body']; // $tmp = substr($tmp, 0, 4*$max_char); } else { $tmp = $b['body']; // substr($b['body'], 0, 3*$max_char); } // if [url=bla][img]blub.png[/img][/url] get blub.png $tmp = preg_replace('/\\[url\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\]\\[img\\](\\w+.*?)\\[\\/img\\]\\[\\/url\\]/i', '$2', $tmp); $tmp = preg_replace('/\\[zrl\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\]\\[zmg\\](\\w+.*?)\\[\\/zmg\\]\\[\\/zrl\\]/i', '$2', $tmp); // preserve links to images, videos and audios $tmp = preg_replace('/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/ism', '$3', $tmp); $tmp = preg_replace('/\\[\\/?img(\\s+.*?\\]|\\])/i', '', $tmp); $tmp = preg_replace('/\\[zmg\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/zmg\\]/ism', '$3', $tmp); $tmp = preg_replace('/\\[\\/?zmg(\\s+.*?\\]|\\])/i', '', $tmp); $tmp = preg_replace('/\\[\\/?video(\\s+.*?\\]|\\])/i', '', $tmp); $tmp = preg_replace('/\\[\\/?audio(\\s+.*?\\]|\\])/i', '', $tmp); $linksenabled = get_pconfig($b['uid'], 'statusnet', 'post_taglinks'); // if a #tag is linked, don't send the [url] over to SN // that is, don't send if the option is not set in the // connector settings if ($linksenabled == '0') { // #-tags $tmp = preg_replace('/#\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '#$2', $tmp); // @-mentions $tmp = preg_replace('/@\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '@$2', $tmp); // #-tags $tmp = preg_replace('/#\\[zrl\\=(\\w+.*?)\\](\\w+.*?)\\[\\/zrl\\]/i', '#$2', $tmp); // @-mentions $tmp = preg_replace('/@\\[zrl\\=(\\w+.*?)\\](\\w+.*?)\\[\\/zrl\\]/i', '@$2', $tmp); // recycle 1 $recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8'); $tmp = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', $recycle . '$2', $tmp); // recycle 2 (test) $recycle = html_entity_decode("◌ ", ENT_QUOTES, 'UTF-8'); $tmp = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', $recycle . '$2', $tmp); } // preserve links to webpages $tmp = preg_replace('/\\[url\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\](\\w+.*?)\\[\\/url\\]/i', '$2 $1', $tmp); $tmp = preg_replace('/\\[zrl\\=(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)\\](\\w+.*?)\\[\\/zrl\\]/i', '$2 $1', $tmp); // find all http or https links in the body of the entry and // apply the shortener if the link is longer then 20 characters if (strlen($tmp) > $max_char && $max_char > 0) { preg_match_all('/(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)/i', $tmp, $allurls); foreach ($allurls as $url) { foreach ($url as $u) { if (strlen($u) > 20) { $sl = short_link($u); $tmp = str_replace($u, $sl, $tmp); } } } } // ok, all the links we want to send out are save, now strip // away the remaining bbcode $msg = bbcode($tmp, false, false, true); $msg = str_replace(array('<br>', '<br />'), "\n", $msg); $msg = strip_tags($msg); // quotes not working - let's try this $msg = html_entity_decode($msg); if (strlen($msg) > $max_char && $max_char > 0) { $shortlink = short_link($b['plink']); // the new message will be shortened such that "... $shortlink" // will fit into the character limit $msg = nl2br(substr($msg, 0, $max_char - strlen($shortlink) - 4)); $msg = str_replace(array('<br>', '<br />'), ' ', $msg); $e = explode(' ', $msg); // remove the last word from the cut down message to // avoid sending cut words to the MicroBlog array_pop($e); $msg = implode(' ', $e); $msg .= '... ' . $shortlink; } $msg = trim($msg); $postdata = array('status' => $msg); } else { $msgarr = statusnet_shortenmsg($b, $max_char); $msg = $msgarr["msg"]; $image = $msgarr["image"]; if ($image != "") { $x = z_fetch_url($image, true, 0, array('novalidate' => true)); if ($x['success']) { $imagedata = $x['body']; $tempfile = tempnam(get_config("system", "temppath"), "upload"); file_put_contents($tempfile, $imagedata); $postdata = array("status" => $msg, "media" => "@" . $tempfile); } } else { $postdata = array("status" => $msg); } } // and now dent it :-) if (strlen($msg)) { $result = $dent->post('statuses/update', $postdata); logger('statusnet_post send, result: ' . print_r($result, true) . "\nmessage: " . $msg, LOGGER_DEBUG); logger("Original post: " . print_r($b, true) . "\nPost Data: " . print_r($postdata, true), LOGGER_DEBUG); if ($result->error) { logger('Send to GNU social failed: queued."' . $result->error . '"'); // @fixme - unable to queue media uploads if (!$image) { queue_insert(array('hash' => random_string(), 'account_id' => $b['aid'], 'channel_id' => $b['uid'], 'driver' => 'statusnet', 'posturl' => $api, 'msg' => $msg)); } } } if ($tempfile != "") { unlink($tempfile); } } }
function libertree_send(&$a, &$b) { if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) { return; } if (!perm_is_allowed($b['uid'], '', 'view_stream')) { return; } if (!strstr($b['postopts'], 'libertree')) { return; } if ($b['parent'] != $b['id']) { return; } logger('libertree xpost invoked'); $ltree_api_token = get_pconfig($b['uid'], 'libertree', 'libertree_api_token'); $ltree_url = get_pconfig($b['uid'], 'libertree', 'libertree_url'); $ltree_blog = "{$ltree_url}/api/v1/posts/create/?token={$ltree_api_token}"; $ltree_source = "[" . $a->config['system']['sitename'] . "](" . $a->get_baseurl() . ")"; // $ltree_source = "RedMatrix"; logger('sitename: ' . print_r($ltree_source, true)); if ($ltree_url && $ltree_api_token && $ltree_blog && $ltree_source) { require_once 'include/bb2diaspora.php'; $tag_arr = array(); $tags = ''; $x = preg_match_all('/\\#\\[(.*?)\\](.*?)\\[/', $b['tag'], $matches, PREG_SET_ORDER); if ($x) { foreach ($matches as $mtch) { $tag_arr[] = $mtch[2]; } } if (count($tag_arr)) { $tags = implode(',', $tag_arr); } $title = $b['title']; $body = $b['body']; // Insert a newline before and after a quote $body = str_ireplace("[quote", "\n\n[quote", $body); $body = str_ireplace("[/quote]", "[/quote]\n\n", $body); // Removal of tags and mentions // #-tags $body = preg_replace('/#\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '#$2', $body); // @-mentions $body = preg_replace('/@\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '@$2', $body); // remove multiple newlines do { $oldbody = $body; $body = str_replace("\n\n\n", "\n\n", $body); } while ($oldbody != $body); // convert to markdown $body = bb2diaspora($body, false, false); // Adding the title if (strlen($title)) { $body = "## " . html_entity_decode($title) . "\n\n" . $body; } $params = array('text' => $body, 'source' => $ltree_source); $level = 0; $result = z_post_url($ltree_blog, $params, $level, array('novalidate' => true)); logger('libertree: ' . print_r($result, true)); } }
function pumpio_send(&$a, &$b) { if (!is_item_normal($b) || $b['item_private'] || $b['created'] !== $b['edited']) { return; } if (!perm_is_allowed($b['uid'], '', 'view_stream')) { return; } if (!strstr($b['postopts'], 'pumpio')) { return; } if ($b['parent'] != $b['id']) { return; } // if post comes from pump.io don't send it back if ($b['app'] == "pump.io") { return; } $oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token"); $oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret"); $consumer_key = get_pconfig($b['uid'], "pumpio", "consumer_key"); $consumer_secret = get_pconfig($b['uid'], "pumpio", "consumer_secret"); $host = get_pconfig($b['uid'], "pumpio", "host"); $user = get_pconfig($b['uid'], "pumpio", "user"); $public = get_pconfig($b['uid'], "pumpio", "public"); if ($oauth_token && $oauth_token_secret) { require_once 'include/bbcode.php'; $title = trim($b['title']); if ($title != '') { $title = "<h4>" . $title . "</h4>"; } $params = array(); $params["verb"] = "post"; $params["object"] = array('objectType' => "note", 'content' => $title . bbcode($b['body'], false, false)); if ($public) { $params["to"] = array(array("objectType" => "collection", "id" => "http://activityschema.org/collection/public")); } $client = new oauth_client_class(); $client->oauth_version = '1.0a'; $client->url_parameters = false; $client->authorization_header = true; $client->access_token = $oauth_token; $client->access_token_secret = $oauth_token_secret; $client->client_id = $consumer_key; $client->client_secret = $consumer_secret; $success = $client->CallAPI('https://' . $host . '/api/user/' . $user . '/feed', 'POST', $params, array('FailOnAccessError' => true, 'RequestContentType' => 'application/json'), $user); if ($success) { logger('pumpio_send: success'); } else { logger('pumpio_send: general error: ' . print_r($user, true)); } } }