function update_threads() { global $db; logger("update_threads: start"); $messages = $db->q("SELECT `id` FROM `item` WHERE `id` = `parent`", true); logger("update_threads: fetched messages: " . count($messages)); while ($message = $db->qfetch()) { add_thread($message["id"]); } $db->qclose(); }
function update_shadow_copy() { global $db; logger("start"); $messages = $db->q(sprintf("SELECT `iid` FROM `thread` WHERE `uid` != 0 AND `network` IN ('', '%s', '%s', '%s')\n\t\t\t\t\tAND `visible` AND NOT `deleted` AND NOT `moderated` AND NOT `private` ORDER BY `created`", NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS), true); logger("fetched messages: " . count($messages)); while ($message = $db->qfetch()) { add_thread($message["iid"], true); } $db->qclose(); }
function item_store($arr, $force_parent = false, $notify = false, $dontcache = false) { // If it is a posting where users should get notifications, then define it as wall posting if ($notify) { $arr['wall'] = 1; $arr['type'] = 'wall'; $arr['origin'] = 1; $arr['last-child'] = 1; $arr['network'] = NETWORK_DFRN; } // If a Diaspora signature structure was passed in, pull it out of the // item array and set it aside for later storage. $dsprsig = null; if (x($arr, 'dsprsig')) { $dsprsig = json_decode(base64_decode($arr['dsprsig'])); unset($arr['dsprsig']); } // Converting the plink if ($arr['network'] == NETWORK_OSTATUS) { if (isset($arr['plink'])) { $arr['plink'] = ostatus_convert_href($arr['plink']); } elseif (isset($arr['uri'])) { $arr['plink'] = ostatus_convert_href($arr['uri']); } } if (x($arr, 'gravity')) { $arr['gravity'] = intval($arr['gravity']); } elseif ($arr['parent-uri'] === $arr['uri']) { $arr['gravity'] = 0; } elseif (activity_match($arr['verb'], ACTIVITY_POST)) { $arr['gravity'] = 6; } else { $arr['gravity'] = 6; } // extensible catchall if (!x($arr, 'type')) { $arr['type'] = 'remote'; } /* check for create date and expire time */ $uid = intval($arr['uid']); $r = q("SELECT expire FROM user WHERE uid = %d", intval($uid)); if (count($r)) { $expire_interval = $r[0]['expire']; if ($expire_interval > 0) { $expire_date = new DateTime('- ' . $expire_interval . ' days', new DateTimeZone('UTC')); $created_date = new DateTime($arr['created'], new DateTimeZone('UTC')); if ($created_date < $expire_date) { logger('item-store: item created (' . $arr['created'] . ') before expiration time (' . $expire_date->format(DateTime::W3C) . '). ignored. ' . print_r($arr, true), LOGGER_DEBUG); return 0; } } } // Do we already have this item? // We have to check several networks since Friendica posts could be repeated via OStatus (maybe Diasporsa as well) if (in_array(trim($arr['network']), array(NETWORK_DIASPORA, NETWORK_DFRN, NETWORK_OSTATUS, ""))) { $r = q("SELECT `id`, `network` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` IN ('%s', '%s', '%s') LIMIT 1", dbesc(trim($arr['uri'])), intval($uid), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DFRN), dbesc(NETWORK_OSTATUS)); if ($r) { // We only log the entries with a different user id than 0. Otherwise we would have too many false positives if ($uid != 0) { logger("Item with uri " . $arr['uri'] . " already existed for user " . $uid . " with id " . $r[0]["id"] . " target network " . $r[0]["network"] . " - new network: " . $arr['network']); } return $r[0]["id"]; } } // If there is no guid then take the same guid that was taken before for the same uri if (trim($arr['guid']) == "" and trim($arr['uri']) != "" and trim($arr['network']) != "") { logger('item_store: checking for an existing guid for uri ' . $arr['uri'], LOGGER_DEBUG); $r = q("SELECT `guid` FROM `guid` WHERE `uri` = '%s' AND `network` = '%s' LIMIT 1", dbesc(trim($arr['uri'])), dbesc(trim($arr['network']))); if (count($r)) { $arr['guid'] = $r[0]["guid"]; logger('item_store: found guid ' . $arr['guid'] . ' for uri ' . $arr['uri'], LOGGER_DEBUG); } } // If there is no guid then take the same guid that was taken before for the same plink if (trim($arr['guid']) == "" and trim($arr['plink']) != "" and trim($arr['network']) != "") { logger('item_store: checking for an existing guid for plink ' . $arr['plink'], LOGGER_DEBUG); $r = q("SELECT `guid`, `uri` FROM `guid` WHERE `plink` = '%s' AND `network` = '%s' LIMIT 1", dbesc(trim($arr['plink'])), dbesc(trim($arr['network']))); if (count($r)) { $arr['guid'] = $r[0]["guid"]; logger('item_store: found guid ' . $arr['guid'] . ' for plink ' . $arr['plink'], LOGGER_DEBUG); if ($r[0]["uri"] != $arr['uri']) { logger('Different uri for same guid: ' . $arr['uri'] . ' and ' . $r[0]["uri"] . ' - this shouldnt happen!', LOGGER_DEBUG); } } } // Shouldn't happen but we want to make absolutely sure it doesn't leak from a plugin. // Deactivated, since the bbcode parser can handle with it - and it destroys posts with some smileys that contain "<" //if((strpos($arr['body'],'<') !== false) || (strpos($arr['body'],'>') !== false)) // $arr['body'] = strip_tags($arr['body']); item_add_language_opt($arr); if ($notify) { $guid_prefix = ""; } else { $parsed = parse_url($arr["author-link"]); $guid_prefix = hash("crc32", $parsed["host"]); } $arr['wall'] = x($arr, 'wall') ? intval($arr['wall']) : 0; $arr['guid'] = x($arr, 'guid') ? notags(trim($arr['guid'])) : get_guid(32, $guid_prefix); $arr['uri'] = x($arr, 'uri') ? notags(trim($arr['uri'])) : $arr['guid']; $arr['extid'] = x($arr, 'extid') ? notags(trim($arr['extid'])) : ''; $arr['author-name'] = x($arr, 'author-name') ? trim($arr['author-name']) : ''; $arr['author-link'] = x($arr, 'author-link') ? notags(trim($arr['author-link'])) : ''; $arr['author-avatar'] = x($arr, 'author-avatar') ? notags(trim($arr['author-avatar'])) : ''; $arr['owner-name'] = x($arr, 'owner-name') ? trim($arr['owner-name']) : ''; $arr['owner-link'] = x($arr, 'owner-link') ? notags(trim($arr['owner-link'])) : ''; $arr['owner-avatar'] = x($arr, 'owner-avatar') ? notags(trim($arr['owner-avatar'])) : ''; $arr['created'] = x($arr, 'created') !== false ? datetime_convert('UTC', 'UTC', $arr['created']) : datetime_convert(); $arr['edited'] = x($arr, 'edited') !== false ? datetime_convert('UTC', 'UTC', $arr['edited']) : datetime_convert(); $arr['commented'] = x($arr, 'commented') !== false ? datetime_convert('UTC', 'UTC', $arr['commented']) : datetime_convert(); $arr['received'] = x($arr, 'received') !== false ? datetime_convert('UTC', 'UTC', $arr['received']) : datetime_convert(); $arr['changed'] = x($arr, 'changed') !== false ? datetime_convert('UTC', 'UTC', $arr['changed']) : datetime_convert(); $arr['title'] = x($arr, 'title') ? trim($arr['title']) : ''; $arr['location'] = x($arr, 'location') ? trim($arr['location']) : ''; $arr['coord'] = x($arr, 'coord') ? notags(trim($arr['coord'])) : ''; $arr['last-child'] = x($arr, 'last-child') ? intval($arr['last-child']) : 0; $arr['visible'] = x($arr, 'visible') !== false ? intval($arr['visible']) : 1; $arr['deleted'] = 0; $arr['parent-uri'] = x($arr, 'parent-uri') ? notags(trim($arr['parent-uri'])) : ''; $arr['verb'] = x($arr, 'verb') ? notags(trim($arr['verb'])) : ''; $arr['object-type'] = x($arr, 'object-type') ? notags(trim($arr['object-type'])) : ''; $arr['object'] = x($arr, 'object') ? trim($arr['object']) : ''; $arr['target-type'] = x($arr, 'target-type') ? notags(trim($arr['target-type'])) : ''; $arr['target'] = x($arr, 'target') ? trim($arr['target']) : ''; $arr['plink'] = x($arr, 'plink') ? notags(trim($arr['plink'])) : ''; $arr['allow_cid'] = x($arr, 'allow_cid') ? trim($arr['allow_cid']) : ''; $arr['allow_gid'] = x($arr, 'allow_gid') ? trim($arr['allow_gid']) : ''; $arr['deny_cid'] = x($arr, 'deny_cid') ? trim($arr['deny_cid']) : ''; $arr['deny_gid'] = x($arr, 'deny_gid') ? trim($arr['deny_gid']) : ''; $arr['private'] = x($arr, 'private') ? intval($arr['private']) : 0; $arr['bookmark'] = x($arr, 'bookmark') ? intval($arr['bookmark']) : 0; $arr['body'] = x($arr, 'body') ? trim($arr['body']) : ''; $arr['tag'] = x($arr, 'tag') ? notags(trim($arr['tag'])) : ''; $arr['attach'] = x($arr, 'attach') ? notags(trim($arr['attach'])) : ''; $arr['app'] = x($arr, 'app') ? notags(trim($arr['app'])) : ''; $arr['origin'] = x($arr, 'origin') ? intval($arr['origin']) : 0; $arr['network'] = x($arr, 'network') ? trim($arr['network']) : ''; $arr['postopts'] = x($arr, 'postopts') ? trim($arr['postopts']) : ''; $arr['resource-id'] = x($arr, 'resource-id') ? trim($arr['resource-id']) : ''; $arr['event-id'] = x($arr, 'event-id') ? intval($arr['event-id']) : 0; $arr['inform'] = x($arr, 'inform') ? trim($arr['inform']) : ''; $arr['file'] = x($arr, 'file') ? trim($arr['file']) : ''; if ($arr['plink'] == "") { $a = get_app(); $arr['plink'] = $a->get_baseurl() . '/display/' . urlencode($arr['guid']); } if ($arr['network'] == "") { $r = q("SELECT `network` FROM `contact` WHERE `network` IN ('%s', '%s', '%s') AND `nurl` = '%s' AND `uid` = %d LIMIT 1", dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS), dbesc(normalise_link($arr['author-link'])), intval($arr['uid'])); if (!count($r)) { $r = q("SELECT `network` FROM `gcontact` WHERE `network` IN ('%s', '%s', '%s') AND `nurl` = '%s' LIMIT 1", dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS), dbesc(normalise_link($arr['author-link']))); } if (!count($r)) { $r = q("SELECT `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($arr['contact-id']), intval($arr['uid'])); } if (count($r)) { $arr['network'] = $r[0]["network"]; } // Fallback to friendica (why is it empty in some cases?) if ($arr['network'] == "") { $arr['network'] = NETWORK_DFRN; } logger("item_store: Set network to " . $arr["network"] . " for " . $arr["uri"], LOGGER_DEBUG); } if ($arr['guid'] != "") { // Checking if there is already an item with the same guid logger('checking for an item for user ' . $arr['uid'] . ' on network ' . $arr['network'] . ' with the guid ' . $arr['guid'], LOGGER_DEBUG); $r = q("SELECT `guid` FROM `item` WHERE `guid` = '%s' AND `network` = '%s' AND `uid` = '%d' LIMIT 1", dbesc($arr['guid']), dbesc($arr['network']), intval($arr['uid'])); if (count($r)) { logger('found item with guid ' . $arr['guid'] . ' for user ' . $arr['uid'] . ' on network ' . $arr['network'], LOGGER_DEBUG); return 0; } } // Check for hashtags in the body and repair or add hashtag links item_body_set_hashtags($arr); $arr['thr-parent'] = $arr['parent-uri']; if ($arr['parent-uri'] === $arr['uri']) { $parent_id = 0; $parent_deleted = 0; $allow_cid = $arr['allow_cid']; $allow_gid = $arr['allow_gid']; $deny_cid = $arr['deny_cid']; $deny_gid = $arr['deny_gid']; $notify_type = 'wall-new'; } else { // find the parent and snarf the item id and ACLs // and anything else we need to inherit $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d ORDER BY `id` ASC LIMIT 1", dbesc($arr['parent-uri']), intval($arr['uid'])); if (count($r)) { // is the new message multi-level threaded? // even though we don't support it now, preserve the info // and re-attach to the conversation parent. if ($r[0]['uri'] != $r[0]['parent-uri']) { $arr['parent-uri'] = $r[0]['parent-uri']; $z = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `parent-uri` = '%s' AND `uid` = %d\n\t\t\t\t\tORDER BY `id` ASC LIMIT 1", dbesc($r[0]['parent-uri']), dbesc($r[0]['parent-uri']), intval($arr['uid'])); if ($z && count($z)) { $r = $z; } } $parent_id = $r[0]['id']; $parent_deleted = $r[0]['deleted']; $allow_cid = $r[0]['allow_cid']; $allow_gid = $r[0]['allow_gid']; $deny_cid = $r[0]['deny_cid']; $deny_gid = $r[0]['deny_gid']; $arr['wall'] = $r[0]['wall']; $notify_type = 'comment-new'; // if the parent is private, force privacy for the entire conversation // This differs from the above settings as it subtly allows comments from // email correspondents to be private even if the overall thread is not. if ($r[0]['private']) { $arr['private'] = $r[0]['private']; } // Edge case. We host a public forum that was originally posted to privately. // The original author commented, but as this is a comment, the permissions // weren't fixed up so it will still show the comment as private unless we fix it here. if (intval($r[0]['forum_mode']) == 1 && !$r[0]['private']) { $arr['private'] = 0; } // If its a post from myself then tag the thread as "mention" logger("item_store: Checking if parent " . $parent_id . " has to be tagged as mention for user " . $arr['uid'], LOGGER_DEBUG); $u = q("select * from user where uid = %d limit 1", intval($arr['uid'])); if (count($u)) { $a = get_app(); $self = normalise_link($a->get_baseurl() . '/profile/' . $u[0]['nickname']); logger("item_store: 'myself' is " . $self . " for parent " . $parent_id . " checking against " . $arr['author-link'] . " and " . $arr['owner-link'], LOGGER_DEBUG); if (normalise_link($arr['author-link']) == $self or normalise_link($arr['owner-link']) == $self) { q("UPDATE `thread` SET `mention` = 1 WHERE `iid` = %d", intval($parent_id)); logger("item_store: tagged thread " . $parent_id . " as mention for user " . $self, LOGGER_DEBUG); } } } else { // Allow one to see reply tweets from status.net even when // we don't have or can't see the original post. if ($force_parent) { logger('item_store: $force_parent=true, reply converted to top-level post.'); $parent_id = 0; $arr['parent-uri'] = $arr['uri']; $arr['gravity'] = 0; } else { logger('item_store: item parent ' . $arr['parent-uri'] . ' for ' . $arr['uid'] . ' was not found - ignoring item'); return 0; } $parent_deleted = 0; } } $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `network` IN ('%s', '%s') AND `uid` = %d LIMIT 1", dbesc($arr['uri']), dbesc($arr['network']), dbesc(NETWORK_DFRN), intval($arr['uid'])); if ($r && count($r)) { logger('duplicated item with the same uri found. ' . print_r($arr, true)); return 0; } // Check for an existing post with the same content. There seems to be a problem with OStatus. $r = q("SELECT `id` FROM `item` WHERE `body` = '%s' AND `network` = '%s' AND `created` = '%s' AND `contact-id` = %d AND `uid` = %d LIMIT 1", dbesc($arr['body']), dbesc($arr['network']), dbesc($arr['created']), intval($arr['contact-id']), intval($arr['uid'])); if ($r && count($r)) { logger('duplicated item with the same body found. ' . print_r($arr, true)); return 0; } // Is this item available in the global items (with uid=0)? if ($arr["uid"] == 0) { $arr["global"] = true; q("UPDATE `item` SET `global` = 1 WHERE `guid` = '%s'", dbesc($arr["guid"])); } else { $isglobal = q("SELECT `global` FROM `item` WHERE `uid` = 0 AND `guid` = '%s'", dbesc($arr["guid"])); $arr["global"] = count($isglobal) > 0; } // Fill the cache field put_item_in_cache($arr); if ($notify) { call_hooks('post_local', $arr); } else { call_hooks('post_remote', $arr); } if (x($arr, 'cancel')) { logger('item_store: post cancelled by plugin.'); return 0; } // Store the unescaped version $unescaped = $arr; dbesc_array($arr); logger('item_store: ' . print_r($arr, true), LOGGER_DATA); $r = dbq("INSERT INTO `item` (`" . implode("`, `", array_keys($arr)) . "`) VALUES ('" . implode("', '", array_values($arr)) . "')"); // And restore it $arr = $unescaped; // find the item that we just created $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' ORDER BY `id` ASC", dbesc($arr['uri']), intval($arr['uid']), dbesc($arr['network'])); if (count($r) > 1) { // There are duplicates. Keep the oldest one, delete the others logger('item_store: duplicated post occurred. Removing newer duplicates. uri = ' . $arr['uri'] . ' uid = ' . $arr['uid']); q("DELETE FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' AND `id` > %d", dbesc($arr['uri']), intval($arr['uid']), dbesc($arr['network']), intval($r[0]["id"])); return 0; } elseif (count($r)) { // Store the guid and other relevant data add_guid($arr); $current_post = $r[0]['id']; logger('item_store: created item ' . $current_post); // Set "success_update" and "last-item" to the date of the last time we heard from this contact // This can be used to filter for inactive contacts. // Only do this for public postings to avoid privacy problems, since poco data is public. // Don't set this value if it isn't from the owner (could be an author that we don't know) $update = (!$arr['private'] and ($arr["author-link"] === $arr["owner-link"] or $arr["parent-uri"] === $arr["uri"])); // Is it a forum? Then we don't care about the rules from above if (!$update and $arr["network"] == NETWORK_DFRN and $arr["parent-uri"] === $arr["uri"]) { $isforum = q("SELECT `forum` FROM `contact` WHERE `id` = %d AND `forum`", intval($arr['contact-id'])); if ($isforum) { $update = true; } } if ($update) { q("UPDATE `contact` SET `success_update` = '%s', `last-item` = '%s' WHERE `id` = %d", dbesc($arr['received']), dbesc($arr['received']), intval($arr['contact-id'])); } } else { logger('item_store: could not locate created item'); return 0; } if (!$parent_id || $arr['parent-uri'] === $arr['uri']) { $parent_id = $current_post; } if (strlen($allow_cid) || strlen($allow_gid) || strlen($deny_cid) || strlen($deny_gid)) { $private = 1; } else { $private = $arr['private']; } // Set parent id - and also make sure to inherit the parent's ACLs. $r = q("UPDATE `item` SET `parent` = %d, `allow_cid` = '%s', `allow_gid` = '%s',\n\t\t`deny_cid` = '%s', `deny_gid` = '%s', `private` = %d, `deleted` = %d WHERE `id` = %d", intval($parent_id), dbesc($allow_cid), dbesc($allow_gid), dbesc($deny_cid), dbesc($deny_gid), intval($private), intval($parent_deleted), intval($current_post)); $arr['id'] = $current_post; $arr['parent'] = $parent_id; $arr['allow_cid'] = $allow_cid; $arr['allow_gid'] = $allow_gid; $arr['deny_cid'] = $deny_cid; $arr['deny_gid'] = $deny_gid; $arr['private'] = $private; $arr['deleted'] = $parent_deleted; // update the commented timestamp on the parent // Only update "commented" if it is really a comment if ($arr['verb'] == ACTIVITY_POST or !get_config("system", "like_no_comment")) { q("UPDATE `item` SET `commented` = '%s', `changed` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), dbesc(datetime_convert()), intval($parent_id)); } else { q("UPDATE `item` SET `changed` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), intval($parent_id)); } if ($dsprsig) { q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ", intval($current_post), dbesc($dsprsig->signed_text), dbesc($dsprsig->signature), dbesc($dsprsig->signer)); } /** * If this is now the last-child, force all _other_ children of this parent to *not* be last-child */ if ($arr['last-child']) { $r = q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d AND `id` != %d", dbesc($arr['uri']), intval($arr['uid']), intval($current_post)); } $deleted = tag_deliver($arr['uid'], $current_post); // current post can be deleted if is for a community page and no mention are // in it. if (!$deleted and !$dontcache) { $r = q('SELECT * FROM `item` WHERE id = %d', intval($current_post)); if (count($r) == 1) { if ($notify) { call_hooks('post_local_end', $r[0]); } else { call_hooks('post_remote_end', $r[0]); } } else { logger('item_store: new item not found in DB, id ' . $current_post); } } // Add every contact of the post to the global contact table poco_store($arr); create_tags_from_item($current_post); create_files_from_item($current_post); // Only check for notifications on start posts if ($arr['parent-uri'] === $arr['uri']) { add_thread($current_post); logger('item_store: Check notification for contact ' . $arr['contact-id'] . ' and post ' . $current_post, LOGGER_DEBUG); // Send a notification for every new post? $r = q("SELECT `notify_new_posts` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `notify_new_posts` LIMIT 1", intval($arr['contact-id']), intval($arr['uid'])); $send_notification = count($r); if (!$send_notification) { $tags = q("SELECT `url` FROM `term` WHERE `otype` = %d AND `oid` = %d AND `type` = %d AND `uid` = %d", intval(TERM_OBJ_POST), intval($current_post), intval(TERM_MENTION), intval($arr['uid'])); if (count($tags)) { foreach ($tags as $tag) { $r = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `notify_new_posts`", normalise_link($tag["url"]), intval($arr['uid'])); if (count($r)) { $send_notification = true; } } } } if ($send_notification) { logger('item_store: Send notification for contact ' . $arr['contact-id'] . ' and post ' . $current_post, LOGGER_DEBUG); $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1", intval($arr['uid'])); $item = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d", intval($current_post), intval($arr['uid'])); $a = get_app(); require_once 'include/enotify.php'; notification(array('type' => NOTIFY_SHARE, 'notify_flags' => $u[0]['notify-flags'], 'language' => $u[0]['language'], 'to_name' => $u[0]['username'], 'to_email' => $u[0]['email'], 'uid' => $u[0]['uid'], 'item' => $item[0], 'link' => $a->get_baseurl() . '/display/' . urlencode($arr['guid']), 'source_name' => $item[0]['author-name'], 'source_link' => $item[0]['author-link'], 'source_photo' => $item[0]['author-avatar'], 'verb' => ACTIVITY_TAG, 'otype' => 'item', 'parent' => $arr['parent'])); logger('item_store: Notification sent for contact ' . $arr['contact-id'] . ' and post ' . $current_post, LOGGER_DEBUG); } } else { update_thread($parent_id); add_shadow_entry($arr); } if ($notify) { proc_run('php', "include/notifier.php", $notify_type, $current_post); } return $current_post; }
function item_post(&$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, $return_path); // NOTREACHED }
function item_store($arr, $force_parent = false, $notify = false) { // If it is a posting where users should get notifications, then define it as wall posting if ($notify) { $arr['wall'] = 1; $arr['type'] = 'wall'; $arr['origin'] = 1; $arr['last-child'] = 1; $arr['network'] = NETWORK_DFRN; } // If a Diaspora signature structure was passed in, pull it out of the // item array and set it aside for later storage. $dsprsig = null; if (x($arr, 'dsprsig')) { $dsprsig = json_decode(base64_decode($arr['dsprsig'])); unset($arr['dsprsig']); } // if an OStatus conversation url was passed in, it is stored and then // removed from the array. $ostatus_conversation = null; if (isset($arr["ostatus_conversation"])) { $ostatus_conversation = $arr["ostatus_conversation"]; unset($arr["ostatus_conversation"]); } if (x($arr, 'gravity')) { $arr['gravity'] = intval($arr['gravity']); } elseif ($arr['parent-uri'] === $arr['uri']) { $arr['gravity'] = 0; } elseif (activity_match($arr['verb'], ACTIVITY_POST)) { $arr['gravity'] = 6; } else { $arr['gravity'] = 6; } // extensible catchall if (!x($arr, 'type')) { $arr['type'] = 'remote'; } /* check for create date and expire time */ $uid = intval($arr['uid']); $r = q("SELECT expire FROM user WHERE uid = %d", $uid); if (count($r)) { $expire_interval = $r[0]['expire']; if ($expire_interval > 0) { $expire_date = new DateTime('- ' . $expire_interval . ' days', new DateTimeZone('UTC')); $created_date = new DateTime($arr['created'], new DateTimeZone('UTC')); if ($created_date < $expire_date) { logger('item-store: item created (' . $arr['created'] . ') before expiration time (' . $expire_date->format(DateTime::W3C) . '). ignored. ' . print_r($arr, true), LOGGER_DEBUG); return 0; } } } // If there is no guid then take the same guid that was taken before for the same uri if (trim($arr['guid']) == "" and trim($arr['uri']) != "") { logger('item_store: checking for an existing guid for uri ' . $arr['uri'], LOGGER_DEBUG); $r = q("SELECT `guid` FROM `item` WHERE `uri` = '%s' AND `guid` != '' LIMIT 1", dbesc(trim($arr['uri']))); if (count($r)) { $arr['guid'] = $r[0]["guid"]; logger('item_store: found guid ' . $arr['guid'] . ' for uri ' . $arr['uri'], LOGGER_DEBUG); } } // Shouldn't happen but we want to make absolutely sure it doesn't leak from a plugin. // Deactivated, since the bbcode parser can handle with it - and it destroys posts with some smileys that contain "<" //if((strpos($arr['body'],'<') !== false) || (strpos($arr['body'],'>') !== false)) // $arr['body'] = strip_tags($arr['body']); if (version_compare(PHP_VERSION, '5.3.0', '>=')) { require_once 'library/langdet/Text/LanguageDetect.php'; $naked_body = preg_replace('/\\[(.+?)\\]/', '', $arr['body']); $l = new Text_LanguageDetect(); //$lng = $l->detectConfidence($naked_body); //$arr['postopts'] = (($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; } $arr['postopts'] = $postopts; } } $arr['wall'] = x($arr, 'wall') ? intval($arr['wall']) : 0; $arr['uri'] = x($arr, 'uri') ? notags(trim($arr['uri'])) : random_string(); $arr['extid'] = x($arr, 'extid') ? notags(trim($arr['extid'])) : ''; $arr['author-name'] = x($arr, 'author-name') ? notags(trim($arr['author-name'])) : ''; $arr['author-link'] = x($arr, 'author-link') ? notags(trim($arr['author-link'])) : ''; $arr['author-avatar'] = x($arr, 'author-avatar') ? notags(trim($arr['author-avatar'])) : ''; $arr['owner-name'] = x($arr, 'owner-name') ? notags(trim($arr['owner-name'])) : ''; $arr['owner-link'] = x($arr, 'owner-link') ? notags(trim($arr['owner-link'])) : ''; $arr['owner-avatar'] = x($arr, 'owner-avatar') ? notags(trim($arr['owner-avatar'])) : ''; $arr['created'] = x($arr, 'created') !== false ? datetime_convert('UTC', 'UTC', $arr['created']) : datetime_convert(); $arr['edited'] = x($arr, 'edited') !== false ? datetime_convert('UTC', 'UTC', $arr['edited']) : datetime_convert(); $arr['commented'] = datetime_convert(); $arr['received'] = datetime_convert(); $arr['changed'] = datetime_convert(); $arr['title'] = x($arr, 'title') ? notags(trim($arr['title'])) : ''; $arr['location'] = x($arr, 'location') ? notags(trim($arr['location'])) : ''; $arr['coord'] = x($arr, 'coord') ? notags(trim($arr['coord'])) : ''; $arr['last-child'] = x($arr, 'last-child') ? intval($arr['last-child']) : 0; $arr['visible'] = x($arr, 'visible') !== false ? intval($arr['visible']) : 1; $arr['deleted'] = 0; $arr['parent-uri'] = x($arr, 'parent-uri') ? notags(trim($arr['parent-uri'])) : ''; $arr['verb'] = x($arr, 'verb') ? notags(trim($arr['verb'])) : ''; $arr['object-type'] = x($arr, 'object-type') ? notags(trim($arr['object-type'])) : ''; $arr['object'] = x($arr, 'object') ? trim($arr['object']) : ''; $arr['target-type'] = x($arr, 'target-type') ? notags(trim($arr['target-type'])) : ''; $arr['target'] = x($arr, 'target') ? trim($arr['target']) : ''; $arr['plink'] = x($arr, 'plink') ? notags(trim($arr['plink'])) : ''; $arr['allow_cid'] = x($arr, 'allow_cid') ? trim($arr['allow_cid']) : ''; $arr['allow_gid'] = x($arr, 'allow_gid') ? trim($arr['allow_gid']) : ''; $arr['deny_cid'] = x($arr, 'deny_cid') ? trim($arr['deny_cid']) : ''; $arr['deny_gid'] = x($arr, 'deny_gid') ? trim($arr['deny_gid']) : ''; $arr['private'] = x($arr, 'private') ? intval($arr['private']) : 0; $arr['bookmark'] = x($arr, 'bookmark') ? intval($arr['bookmark']) : 0; $arr['body'] = x($arr, 'body') ? trim($arr['body']) : ''; $arr['tag'] = x($arr, 'tag') ? notags(trim($arr['tag'])) : ''; $arr['attach'] = x($arr, 'attach') ? notags(trim($arr['attach'])) : ''; $arr['app'] = x($arr, 'app') ? notags(trim($arr['app'])) : ''; $arr['origin'] = x($arr, 'origin') ? intval($arr['origin']) : 0; $arr['guid'] = x($arr, 'guid') ? notags(trim($arr['guid'])) : get_guid(30); $arr['network'] = x($arr, 'network') ? trim($arr['network']) : ''; if ($arr['plink'] == "") { $a = get_app(); $arr['plink'] = $a->get_baseurl() . '/display/' . urlencode($arr['guid']); } if ($arr['network'] == "") { $r = q("SELECT `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($arr['contact-id']), intval($arr['uid'])); if (count($r)) { $arr['network'] = $r[0]["network"]; } // Fallback to friendica (why is it empty in some cases?) if ($arr['network'] == "") { $arr['network'] = NETWORK_DFRN; } logger("item_store: Set network to " . $arr["network"] . " for " . $arr["uri"], LOGGER_DEBUG); } $arr['thr-parent'] = $arr['parent-uri']; if ($arr['parent-uri'] === $arr['uri']) { $parent_id = 0; $parent_deleted = 0; $allow_cid = $arr['allow_cid']; $allow_gid = $arr['allow_gid']; $deny_cid = $arr['deny_cid']; $deny_gid = $arr['deny_gid']; $notify_type = 'wall-new'; } else { // find the parent and snarf the item id and ACLs // and anything else we need to inherit $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d ORDER BY `id` ASC LIMIT 1", dbesc($arr['parent-uri']), intval($arr['uid'])); if (count($r)) { // is the new message multi-level threaded? // even though we don't support it now, preserve the info // and re-attach to the conversation parent. if ($r[0]['uri'] != $r[0]['parent-uri']) { $arr['parent-uri'] = $r[0]['parent-uri']; $z = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `parent-uri` = '%s' AND `uid` = %d\n\t\t\t\t\tORDER BY `id` ASC LIMIT 1", dbesc($r[0]['parent-uri']), dbesc($r[0]['parent-uri']), intval($arr['uid'])); if ($z && count($z)) { $r = $z; } } $parent_id = $r[0]['id']; $parent_deleted = $r[0]['deleted']; $allow_cid = $r[0]['allow_cid']; $allow_gid = $r[0]['allow_gid']; $deny_cid = $r[0]['deny_cid']; $deny_gid = $r[0]['deny_gid']; $arr['wall'] = $r[0]['wall']; $notify_type = 'comment-new'; // if the parent is private, force privacy for the entire conversation // This differs from the above settings as it subtly allows comments from // email correspondents to be private even if the overall thread is not. if ($r[0]['private']) { $arr['private'] = $r[0]['private']; } // Edge case. We host a public forum that was originally posted to privately. // The original author commented, but as this is a comment, the permissions // weren't fixed up so it will still show the comment as private unless we fix it here. if (intval($r[0]['forum_mode']) == 1 && !$r[0]['private']) { $arr['private'] = 0; } // If its a post from myself then tag the thread as "mention" logger("item_store: Checking if parent " . $parent_id . " has to be tagged as mention for user " . $arr['uid'], LOGGER_DEBUG); $u = q("select * from user where uid = %d limit 1", intval($arr['uid'])); if (count($u)) { $a = get_app(); $self = normalise_link($a->get_baseurl() . '/profile/' . $u[0]['nickname']); logger("item_store: 'myself' is " . $self . " for parent " . $parent_id . " checking against " . $arr['author-link'] . " and " . $arr['owner-link'], LOGGER_DEBUG); if (normalise_link($arr['author-link']) == $self or normalise_link($arr['owner-link']) == $self) { q("UPDATE `thread` SET `mention` = 1 WHERE `iid` = %d", intval($parent_id)); logger("item_store: tagged thread " . $parent_id . " as mention for user " . $self, LOGGER_DEBUG); } } } else { // Allow one to see reply tweets from status.net even when // we don't have or can't see the original post. if ($force_parent) { logger('item_store: $force_parent=true, reply converted to top-level post.'); $parent_id = 0; $arr['parent-uri'] = $arr['uri']; $arr['gravity'] = 0; } else { logger('item_store: item parent was not found - ignoring item'); return 0; } $parent_deleted = 0; } } $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($arr['uri']), intval($arr['uid'])); if ($r && count($r)) { logger('item-store: duplicate item ignored. ' . print_r($arr, true)); return 0; } call_hooks('post_remote', $arr); if (x($arr, 'cancel')) { logger('item_store: post cancelled by plugin.'); return 0; } dbesc_array($arr); logger('item_store: ' . print_r($arr, true), LOGGER_DATA); $r = dbq("INSERT INTO `item` (`" . implode("`, `", array_keys($arr)) . "`) VALUES ('" . implode("', '", array_values($arr)) . "')"); // find the item we just created $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = %d ORDER BY `id` ASC ", $arr['uri'], intval($arr['uid'])); if (count($r)) { $current_post = $r[0]['id']; logger('item_store: created item ' . $current_post); // Only check for notifications on start posts if ($arr['parent-uri'] === $arr['uri']) { add_thread($r[0]['id']); logger('item_store: Check notification for contact ' . $arr['contact-id'] . ' and post ' . $current_post, LOGGER_DEBUG); // Send a notification for every new post? $r = q("SELECT `notify_new_posts` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `notify_new_posts` LIMIT 1", intval($arr['contact-id']), intval($arr['uid'])); if (count($r)) { logger('item_store: Send notification for contact ' . $arr['contact-id'] . ' and post ' . $current_post, LOGGER_DEBUG); $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1", intval($arr['uid'])); $item = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d", intval($current_post), intval($arr['uid'])); $a = get_app(); require_once 'include/enotify.php'; notification(array('type' => NOTIFY_SHARE, 'notify_flags' => $u[0]['notify-flags'], 'language' => $u[0]['language'], 'to_name' => $u[0]['username'], 'to_email' => $u[0]['email'], 'uid' => $u[0]['uid'], 'item' => $item[0], 'link' => $a->get_baseurl() . '/display/' . urlencode($arr['guid']), 'source_name' => $item[0]['author-name'], 'source_link' => $item[0]['author-link'], 'source_photo' => $item[0]['author-avatar'], 'verb' => ACTIVITY_TAG, 'otype' => 'item')); logger('item_store: Notification sent for contact ' . $arr['contact-id'] . ' and post ' . $current_post, LOGGER_DEBUG); } } } else { logger('item_store: could not locate created item'); return 0; } if (count($r) > 1) { logger('item_store: duplicated post occurred. Removing duplicates.'); q("DELETE FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `id` != %d ", $arr['uri'], intval($arr['uid']), intval($current_post)); } if (!$parent_id || $arr['parent-uri'] === $arr['uri']) { $parent_id = $current_post; } if (strlen($allow_cid) || strlen($allow_gid) || strlen($deny_cid) || strlen($deny_gid)) { $private = 1; } else { $private = $arr['private']; } // Set parent id - and also make sure to inherit the parent's ACLs. $r = q("UPDATE `item` SET `parent` = %d, `allow_cid` = '%s', `allow_gid` = '%s',\n\t\t`deny_cid` = '%s', `deny_gid` = '%s', `private` = %d, `deleted` = %d WHERE `id` = %d", intval($parent_id), dbesc($allow_cid), dbesc($allow_gid), dbesc($deny_cid), dbesc($deny_gid), intval($private), intval($parent_deleted), intval($current_post)); // Complete ostatus threads if ($ostatus_conversation) { complete_conversation($current_post, $ostatus_conversation); } $arr['id'] = $current_post; $arr['parent'] = $parent_id; $arr['allow_cid'] = $allow_cid; $arr['allow_gid'] = $allow_gid; $arr['deny_cid'] = $deny_cid; $arr['deny_gid'] = $deny_gid; $arr['private'] = $private; $arr['deleted'] = $parent_deleted; // update the commented timestamp on the parent q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), dbesc(datetime_convert()), intval($parent_id)); update_thread($parent_id); if ($dsprsig) { q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ", intval($current_post), dbesc($dsprsig->signed_text), dbesc($dsprsig->signature), dbesc($dsprsig->signer)); } /** * If this is now the last-child, force all _other_ children of this parent to *not* be last-child */ if ($arr['last-child']) { $r = q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d AND `id` != %d", dbesc($arr['uri']), intval($arr['uid']), intval($current_post)); } $deleted = tag_deliver($arr['uid'], $current_post); // current post can be deleted if is for a communuty page and no mention are // in it. if (!$deleted) { // Store the fresh generated item into the cache $cachefile = get_cachefile($arr["guid"] . "-" . hash("md5", $arr['body'])); if ($cachefile != '' and !file_exists($cachefile)) { $s = prepare_text($arr['body']); $a = get_app(); $stamp1 = microtime(true); file_put_contents($cachefile, $s); $a->save_timestamp($stamp1, "file"); logger('item_store: put item ' . $current_post . ' into cachefile ' . $cachefile); } $r = q('SELECT * FROM `item` WHERE id = %d', intval($current_post)); if (count($r) == 1) { call_hooks('post_remote_end', $r[0]); } else { logger('item_store: new item not found in DB, id ' . $current_post); } } create_tags_from_item($current_post); create_files_from_item($current_post); if ($notify) { proc_run('php', "include/notifier.php", $notify_type, $current_post); } return $current_post; }