. '[/url]';
// do the magic for storing the item in the database and trigger the federation to other contacts
- item_store($arr);
+ Item::insert($arr);
}
/**
use Friendica\Core\PConfig;
use Friendica\Core\System;
use Friendica\Database\DBM;
+use Friendica\Model\Item;
use Friendica\Model\Profile;
use Friendica\Util\Map;
$item_arr['object'] .= '<content>' . xmlify(format_event_bbcode($event)) . '</content>';
$item_arr['object'] .= '</object>' . "\n";
- $item_id = item_store($item_arr);
+ $item_id = Item::insert($item_arr);
if ($item_id) {
q("UPDATE `item` SET `event-id` = %d WHERE `uid` = %d AND `id` = %d",
intval($event['id']),
require_once 'mod/share.php';
require_once 'include/enotify.php';
-/* limit_body_size()
- *
- *
- *
- */
-
-/**
- * The purpose of this function is to apply system message length limits to
- * imported messages without including any embedded photos in the length
- *
- * @brief Truncates imported message body string length to max_import_size
- * @param string $body
- * @return string
- */
-/// @TODO move to src/Model/Item.php
-function limit_body_size($body)
-{
- $maxlen = get_max_import_size();
-
- // If the length of the body, including the embedded images, is smaller
- // than the maximum, then don't waste time looking for the images
- if ($maxlen && (strlen($body) > $maxlen)) {
-
- logger('limit_body_size: the total body length exceeds the limit', LOGGER_DEBUG);
-
- $orig_body = $body;
- $new_body = '';
- $textlen = 0;
-
- $img_start = strpos($orig_body, '[img');
- $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
- $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
- while (($img_st_close !== false) && ($img_end !== false)) {
-
- $img_st_close++; // make it point to AFTER the closing bracket
- $img_end += $img_start;
- $img_end += strlen('[/img]');
-
- if (! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
- // This is an embedded image
-
- if (($textlen + $img_start) > $maxlen ) {
- if ($textlen < $maxlen) {
- logger('limit_body_size: the limit happens before an embedded image', LOGGER_DEBUG);
- $new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
- $textlen = $maxlen;
- }
- } else {
- $new_body = $new_body . substr($orig_body, 0, $img_start);
- $textlen += $img_start;
- }
-
- $new_body = $new_body . substr($orig_body, $img_start, $img_end - $img_start);
- } else {
-
- if (($textlen + $img_end) > $maxlen ) {
- if ($textlen < $maxlen) {
- logger('limit_body_size: the limit happens before the end of a non-embedded image', LOGGER_DEBUG);
- $new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
- $textlen = $maxlen;
- }
- } else {
- $new_body = $new_body . substr($orig_body, 0, $img_end);
- $textlen += $img_end;
- }
- }
- $orig_body = substr($orig_body, $img_end);
-
- if ($orig_body === false) {
- // in case the body ends on a closing image tag
- $orig_body = '';
- }
-
- $img_start = strpos($orig_body, '[img');
- $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
- $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
- }
-
- if (($textlen + strlen($orig_body)) > $maxlen) {
- if ($textlen < $maxlen) {
- logger('limit_body_size: the limit happens after the end of the last image', LOGGER_DEBUG);
- $new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
- }
- } else {
- logger('limit_body_size: the text size with embedded images extracted did not violate the limit', LOGGER_DEBUG);
- $new_body = $new_body . $orig_body;
- }
-
- return $new_body;
- } else {
- return $body;
- }
-}
-
-/// @TODO move to ???
function add_page_info_data($data) {
Addon::callHooks('page_info_data', $data);
return "\n".$text.$hashtags;
}
-/// @TODO move to ???
function query_page_info($url, $no_photos = false, $photo = "", $keywords = false, $keyword_blacklist = "") {
$data = ParseUrl::getSiteinfoCached($url, true);
return $data;
}
-/// @TODO move to ???
function add_page_keywords($url, $no_photos = false, $photo = "", $keywords = false, $keyword_blacklist = "") {
$data = query_page_info($url, $no_photos, $photo, $keywords, $keyword_blacklist);
return $tags;
}
-/// @TODO move to ???
function add_page_info($url, $no_photos = false, $photo = "", $keywords = false, $keyword_blacklist = "") {
$data = query_page_info($url, $no_photos, $photo, $keywords, $keyword_blacklist);
return $text;
}
-/// @TODO move to ???
function add_page_info_to_body($body, $texturl = false, $no_photos = false) {
logger('add_page_info_to_body: fetch page info for body ' . $body, LOGGER_DEBUG);
return $body;
}
-/// @TODO add type-hint array
-/// @TODO move to src/Model/Item.php
-function item_store($arr, $force_parent = false, $notify = false, $dontcache = false)
-{
- $a = get_app();
-
- // If it is a posting where users should get notifications, then define it as wall posting
- if ($notify) {
- $arr['wall'] = 1;
- $arr['type'] = 'wall';
- $arr['origin'] = 1;
- $arr['network'] = NETWORK_DFRN;
- $arr['protocol'] = PROTOCOL_DFRN;
-
- // We have to avoid duplicates. So we create the GUID in form of a hash of the plink or uri.
- // In difference to the call to "Item::guidFromUri" several lines below we add the hash of our own host.
- // This is done because our host is the original creator of the post.
- if (!isset($arr['guid'])) {
- if (isset($arr['plink'])) {
- $arr['guid'] = Item::guidFromUri($arr['plink'], $a->get_hostname());
- } elseif (isset($arr['uri'])) {
- $arr['guid'] = Item::guidFromUri($arr['uri'], $a->get_hostname());
- }
- }
- } else {
- $arr['network'] = trim(defaults($arr, 'network', NETWORK_PHANTOM));
- }
-
- if ($notify) {
- $guid_prefix = "";
- } elseif ((trim($arr['guid']) == "") && (trim($arr['plink']) != "")) {
- $arr['guid'] = Item::guidFromUri($arr['plink']);
- } elseif ((trim($arr['guid']) == "") && (trim($arr['uri']) != "")) {
- $arr['guid'] = Item::guidFromUri($arr['uri']);
- } else {
- $parsed = parse_url($arr["author-link"]);
- $guid_prefix = hash("crc32", $parsed["host"]);
- }
-
- $arr['guid'] = ((x($arr, 'guid')) ? notags(trim($arr['guid'])) : get_guid(32, $guid_prefix));
- $arr['uri'] = ((x($arr, 'uri')) ? notags(trim($arr['uri'])) : item_new_uri($a->get_hostname(), $uid, $arr['guid']));
-
- // Store conversation data
- $arr = Conversation::insert($arr);
-
- /*
- * 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')) {
- $encoded_signature = $arr['dsprsig'];
- $dsprsig = json_decode(base64_decode($arr['dsprsig']));
- unset($arr['dsprsig']);
- }
-
- // Converting the plink
- /// @TODO Check if this is really still needed
- if ($arr['network'] == NETWORK_OSTATUS) {
- if (isset($arr['plink'])) {
- $arr['plink'] = OStatus::convertHref($arr['plink']);
- } elseif (isset($arr['uri'])) {
- $arr['plink'] = OStatus::convertHref($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';
- }
-
- $uid = intval($arr['uid']);
-
- // check for create date and expire time
- $expire_interval = Config::get('system', 'dbclean-expire-days', 0);
-
- $user = dba::selectFirst('user', ['expire'], ['uid' => $uid]);
- if (DBM::is_result($user) && ($user['expire'] > 0) && (($user['expire'] < $expire_interval) || ($expire_interval == 0))) {
- $expire_interval = $user['expire'];
- }
-
- if (($expire_interval > 0) && !empty($arr['created'])) {
- $expire_date = time() - ($expire_interval * 86400);
- $created_date = strtotime($arr['created']);
- if ($created_date < $expire_date) {
- logger('item-store: item created ('.date('c', $created_date).') before expiration time ('.date('c', $expire_date).'). ignored. ' . print_r($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($arr['network'], [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($uid),
- dbesc(NETWORK_DIASPORA),
- dbesc(NETWORK_DFRN),
- dbesc(NETWORK_OSTATUS)
- );
- if (DBM::is_result($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 $r[0]["id"];
- }
- }
-
- /// @TODO old-lost code?
- // Shouldn't happen but we want to make absolutely sure it doesn't leak from an addon.
- // Deactivated, since the bbcode parser can handle with it - and it destroys posts with some smileys that contain "<"
- //if ((strpos($arr['body'],'<') !== false) || (strpos($arr['body'],'>') !== false))
- // $arr['body'] = strip_tags($arr['body']);
-
- Item::addLanguageInPostopts($arr);
-
- $arr['wall'] = ((x($arr, 'wall')) ? intval($arr['wall']) : 0);
- $arr['extid'] = ((x($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'])) : '');
- $arr['received'] = ((x($arr, 'received') !== false) ? datetime_convert('UTC','UTC', $arr['received']) : datetime_convert());
- $arr['created'] = ((x($arr, 'created') !== false) ? datetime_convert('UTC','UTC', $arr['created']) : $arr['received']);
- $arr['edited'] = ((x($arr, 'edited') !== false) ? datetime_convert('UTC','UTC', $arr['edited']) : $arr['created']);
- $arr['changed'] = ((x($arr, 'changed') !== false) ? datetime_convert('UTC','UTC', $arr['changed']) : $arr['created']);
- $arr['commented'] = ((x($arr, 'commented') !== false) ? datetime_convert('UTC','UTC', $arr['commented']) : $arr['created']);
- $arr['title'] = ((x($arr, 'title')) ? trim($arr['title']) : '');
- $arr['location'] = ((x($arr, 'location')) ? trim($arr['location']) : '');
- $arr['coord'] = ((x($arr, 'coord')) ? notags(trim($arr['coord'])) : '');
- $arr['visible'] = ((x($arr, 'visible') !== false) ? intval($arr['visible']) : 1 );
- $arr['deleted'] = 0;
- $arr['parent-uri'] = ((x($arr, 'parent-uri')) ? notags(trim($arr['parent-uri'])) : $arr['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 );
- $arr['postopts'] = ((x($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($arr['file']) : '');
-
- // When there is no content then we don't post it
- if ($arr['body'].$arr['title'] == '') {
- return 0;
- }
-
- // Items cannot be stored before they happen ...
- if ($arr['created'] > datetime_convert()) {
- $arr['created'] = datetime_convert();
- }
-
- // We haven't invented time travel by now.
- if ($arr['edited'] > datetime_convert()) {
- $arr['edited'] = datetime_convert();
- }
-
- if (($arr['author-link'] == "") && ($arr['owner-link'] == "")) {
- logger("Both author-link and owner-link are empty. Called by: " . System::callstack(), LOGGER_DEBUG);
- }
-
- if ($arr['plink'] == "") {
- $arr['plink'] = System::baseUrl() . '/display/' . urlencode($arr['guid']);
- }
-
- if ($arr['network'] == NETWORK_PHANTOM) {
- $r = q("SELECT `network` FROM `contact` WHERE `network` IN ('%s', '%s', '%s') AND `nurl` = '%s' AND `uid` = %d LIMIT 1",
- dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS),
- dbesc(normalise_link($arr['author-link'])),
- intval($arr['uid'])
- );
-
- if (!DBM::is_result($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 (!DBM::is_result($r)) {
- $r = q("SELECT `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
- intval($arr['contact-id']),
- intval($arr['uid'])
- );
- }
-
- if (DBM::is_result($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 " . $arr["uri"], LOGGER_DEBUG);
- }
-
- // The contact-id should be set before "item_store" was called - but there seems to be some issues
- if ($arr["contact-id"] == 0) {
- /*
- * First we are looking for a suitable contact that matches with the author of the post
- * This is done only for comments (See below explanation at "gcontact-id")
- */
- if ($arr['parent-uri'] != $arr['uri']) {
- $arr["contact-id"] = Contact::getIdForURL($arr['author-link'], $uid);
- }
-
- // If not present then maybe the owner was found
- if ($arr["contact-id"] == 0) {
- $arr["contact-id"] = Contact::getIdForURL($arr['owner-link'], $uid);
- }
-
- // Still missing? Then use the "self" contact of the current user
- if ($arr["contact-id"] == 0) {
- $r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid` = %d", intval($uid));
-
- if (DBM::is_result($r)) {
- $arr["contact-id"] = $r[0]["id"];
- }
- }
-
- logger("Contact-id was missing for post ".$arr["guid"]." from user id ".$uid." - now set to ".$arr["contact-id"], LOGGER_DEBUG);
- }
-
- if (!x($arr, "gcontact-id")) {
- /*
- * The gcontact should mostly behave like the contact. But is is supposed to be global for the system.
- * This means that wall posts, repeated posts, etc. should have the gcontact id of the owner.
- * On comments the author is the better choice.
- */
- if ($arr['parent-uri'] === $arr['uri']) {
- $arr["gcontact-id"] = GContact::getId(["url" => $arr['owner-link'], "network" => $arr['network'],
- "photo" => $arr['owner-avatar'], "name" => $arr['owner-name']]);
- } else {
- $arr["gcontact-id"] = GContact::getId(["url" => $arr['author-link'], "network" => $arr['network'],
- "photo" => $arr['author-avatar'], "name" => $arr['author-name']]);
- }
- }
-
- if ($arr["author-id"] == 0) {
- $arr["author-id"] = Contact::getIdForURL($arr["author-link"], 0);
- }
-
- if (Contact::isBlocked($arr["author-id"])) {
- logger('Contact '.$arr["author-id"].' is blocked, item '.$arr["uri"].' will not be stored');
- return 0;
- }
-
- if ($arr["owner-id"] == 0) {
- $arr["owner-id"] = Contact::getIdForURL($arr["owner-link"], 0);
- }
-
- if (Contact::isBlocked($arr["owner-id"])) {
- logger('Contact '.$arr["owner-id"].' is blocked, item '.$arr["uri"].' will not be stored');
- return 0;
- }
-
- if ($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 (DBM::is_result($r)) {
- logger('found item with guid '.$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($arr['uid'])
- );
-
- if (DBM::is_result($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'];
- $z = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `parent-uri` = '%s' AND `uid` = %d
- ORDER BY `id` ASC LIMIT 1",
- dbesc($r[0]['parent-uri']),
- dbesc($r[0]['parent-uri']),
- intval($arr['uid'])
- );
-
- if (DBM::is_result($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);
- $u = q("SELECT `nickname` FROM `user` WHERE `uid` = %d", intval($arr['uid']));
- if (DBM::is_result($u)) {
- $self = normalise_link(System::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']) == $self) || (normalise_link($arr['owner-link']) == $self)) {
- dba::update('thread', ['mention' => true], ['iid' => $parent_id]);
- logger("item_store: tagged thread ".$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 (DBM::is_result($r)) {
- logger('duplicated item with the same uri found. '.print_r($arr,true));
- return 0;
- }
-
- // On Friendica and Diaspora the GUID is unique
- if (in_array($arr['network'], [NETWORK_DFRN, NETWORK_DIASPORA])) {
- $r = q("SELECT `id` FROM `item` WHERE `guid` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($arr['guid']),
- intval($arr['uid'])
- );
- if (DBM::is_result($r)) {
- logger('duplicated item with the same guid found. '.print_r($arr,true));
- return 0;
- }
- } else {
- // 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 (DBM::is_result($r)) {
- logger('duplicated item with the same body found. '.print_r($arr,true));
- return 0;
- }
- }
-
- // Is this item available in the global items (with uid=0)?
- if ($arr["uid"] == 0) {
- $arr["global"] = true;
-
- // Set the global flag on all items if this was a global item entry
- dba::update('item', ['global' => true], ['uri' => $arr["uri"]]);
- } else {
- $isglobal = q("SELECT `global` FROM `item` WHERE `uid` = 0 AND `uri` = '%s'", dbesc($arr["uri"]));
-
- $arr["global"] = (DBM::is_result($isglobal) && count($isglobal) > 0);
- }
-
- // ACL settings
- if (strlen($allow_cid) || strlen($allow_gid) || strlen($deny_cid) || strlen($deny_gid)) {
- $private = 1;
- } else {
- $private = $arr['private'];
- }
-
- $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"] = $parent_deleted;
-
- // Fill the cache field
- put_item_in_cache($arr);
-
- if ($notify) {
- Addon::callHooks('post_local', $arr);
- } else {
- Addon::callHooks('post_remote', $arr);
- }
-
- // This array field is used to trigger some automatic reactions
- // It is mainly used in the "post_local" hook.
- unset($arr['api_source']);
-
- if (x($arr, 'cancel')) {
- logger('item_store: post cancelled by addon.');
- return 0;
- }
-
- /*
- * Check for already added items.
- * There is a timing issue here that sometimes creates double postings.
- * An unique index would help - but the limitations of MySQL (maximum size of index values) prevent this.
- */
- if ($arr["uid"] == 0) {
- $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = 0 LIMIT 1", dbesc(trim($arr['uri'])));
- if (DBM::is_result($r)) {
- logger('Global item already stored. URI: '.$arr['uri'].' on network '.$arr['network'], LOGGER_DEBUG);
- return 0;
- }
- }
-
- logger('item_store: ' . print_r($arr,true), LOGGER_DATA);
-
- dba::transaction();
- $r = dba::insert('item', $arr);
-
- // When the item was successfully stored we fetch the ID of the item.
- if (DBM::is_result($r)) {
- $current_post = dba::lastInsertId();
- } else {
- // This can happen - for example - if there are locking timeouts.
- dba::rollback();
-
- // Store the data into a spool file so that we can try again later.
-
- // At first we restore the Diaspora signature that we removed above.
- if (isset($encoded_signature)) {
- $arr['dsprsig'] = $encoded_signature;
- }
-
- // Now we store the data in the spool directory
- // We use "microtime" to keep the arrival order and "mt_rand" to avoid duplicates
- $file = 'item-'.round(microtime(true) * 10000).'-'.mt_rand().'.msg';
-
- $spoolpath = get_spoolpath();
- if ($spoolpath != "") {
- $spool = $spoolpath.'/'.$file;
- file_put_contents($spool, json_encode($arr));
- logger("Item wasn't stored - Item was spooled into file ".$file, LOGGER_DEBUG);
- }
- return 0;
- }
-
- if ($current_post == 0) {
- // This is one of these error messages that never should occur.
- logger("couldn't find created item - we better quit now.");
- dba::rollback();
- return 0;
- }
-
- // How much entries have we created?
- // We wouldn't need this query when we could use an unique index - but MySQL has length problems with them.
- $r = q("SELECT COUNT(*) AS `entries` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s'",
- dbesc($arr['uri']),
- intval($arr['uid']),
- dbesc($arr['network'])
- );
-
- if (!DBM::is_result($r)) {
- // This shouldn't happen, since COUNT always works when the database connection is there.
- logger("We couldn't count the stored entries. Very strange ...");
- dba::rollback();
- return 0;
- }
-
- if ($r[0]["entries"] > 1) {
- // There are duplicates. We delete our just created entry.
- logger('Duplicated post occurred. uri = ' . $arr['uri'] . ' uid = ' . $arr['uid']);
-
- // Yes, we could do a rollback here - but we are having many users with MyISAM.
- dba::delete('item', ['id' => $current_post]);
- dba::commit();
- return 0;
- } elseif ($r[0]["entries"] == 0) {
- // This really should never happen since we quit earlier if there were problems.
- logger("Something is terribly wrong. We haven't found our created entry.");
- dba::rollback();
- return 0;
- }
-
- logger('item_store: created item '.$current_post);
- Item::updateContact($arr);
-
- if (!$parent_id || ($arr['parent-uri'] === $arr['uri'])) {
- $parent_id = $current_post;
- }
-
- // Set parent id
- dba::update('item', ['parent' => $parent_id], ['id' => $current_post]);
-
- $arr['id'] = $current_post;
- $arr['parent'] = $parent_id;
-
- // update the commented timestamp on the parent
- // Only update "commented" if it is really a comment
- if (($arr['verb'] == ACTIVITY_POST) || !Config::get("system", "like_no_comment")) {
- dba::update('item', ['commented' => datetime_convert(), 'changed' => datetime_convert()], ['id' => $parent_id]);
- } else {
- dba::update('item', ['changed' => datetime_convert()], ['id' => $parent_id]);
- }
-
- if ($dsprsig) {
-
- /*
- * Friendica servers lower than 3.4.3-2 had double encoded the signature ...
- * We can check for this condition when we decode and encode the stuff again.
- */
- if (base64_encode(base64_decode(base64_decode($dsprsig->signature))) == base64_decode($dsprsig->signature)) {
- $dsprsig->signature = base64_decode($dsprsig->signature);
- logger("Repaired double encoded signature from handle ".$dsprsig->signer, LOGGER_DEBUG);
- }
-
- dba::insert('sign', ['iid' => $current_post, 'signed_text' => $dsprsig->signed_text,
- 'signature' => $dsprsig->signature, 'signer' => $dsprsig->signer]);
- }
-
- $deleted = tag_deliver($arr['uid'], $current_post);
-
- /*
- * current post can be deleted if is for a community page and no mention are
- * in it.
- */
- if (!$deleted && !$dontcache) {
-
- $r = q('SELECT * FROM `item` WHERE `id` = %d', intval($current_post));
- if ((DBM::is_result($r)) && (count($r) == 1)) {
- if ($notify) {
- Addon::callHooks('post_local_end', $r[0]);
- } else {
- Addon::callHooks('post_remote_end', $r[0]);
- }
- } else {
- logger('item_store: new item not found in DB, id ' . $current_post);
- }
- }
-
- if ($arr['parent-uri'] === $arr['uri']) {
- add_thread($current_post);
- } else {
- update_thread($parent_id);
- }
-
- dba::commit();
-
- /*
- * Due to deadlock issues with the "term" table we are doing these steps after the commit.
- * This is not perfect - but a workable solution until we found the reason for the problem.
- */
- create_tags_from_item($current_post);
- Term::createFromItem($current_post);
-
- if ($arr['parent-uri'] === $arr['uri']) {
- Item::addShadow($current_post);
- } else {
- Item::addShadowPost($current_post);
- }
-
- check_user_notification($current_post);
-
- if ($notify) {
- Worker::add(['priority' => PRIORITY_HIGH, 'dont_fork' => true], "Notifier", $notify_type, $current_post);
- }
-
- return $current_post;
-}
-
-/// @TODO move to src/Model/Item.php
-function item_body_set_hashtags(&$item) {
-
- $tags = get_tags($item["body"]);
-
- // No hashtags?
- if (!count($tags)) {
- return false;
- }
-
- // This sorting is important when there are hashtags that are part of other hashtags
- // Otherwise there could be problems with hashtags like #test and #test2
- rsort($tags);
-
- $URLSearchString = "^\[\]";
-
- // All hashtags should point to the home server if "local_tags" is activated
- if (Config::get('system', 'local_tags')) {
- $item["body"] = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
- "#[url=".System::baseUrl()."/search?tag=$2]$2[/url]", $item["body"]);
-
- $item["tag"] = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
- "#[url=".System::baseUrl()."/search?tag=$2]$2[/url]", $item["tag"]);
- }
-
- // mask hashtags inside of url, bookmarks and attachments to avoid urls in urls
- $item["body"] = preg_replace_callback("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
- function ($match) {
- return ("[url=" . str_replace("#", "#", $match[1]) . "]" . str_replace("#", "#", $match[2]) . "[/url]");
- }, $item["body"]);
-
- $item["body"] = preg_replace_callback("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism",
- function ($match) {
- return ("[bookmark=" . str_replace("#", "#", $match[1]) . "]" . str_replace("#", "#", $match[2]) . "[/bookmark]");
- }, $item["body"]);
-
- $item["body"] = preg_replace_callback("/\[attachment (.*)\](.*?)\[\/attachment\]/ism",
- function ($match) {
- return ("[attachment " . str_replace("#", "#", $match[1]) . "]" . $match[2] . "[/attachment]");
- }, $item["body"]);
-
- // Repair recursive urls
- $item["body"] = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
- "#$2", $item["body"]);
-
- foreach ($tags as $tag) {
- if ((strpos($tag, '#') !== 0) || (strpos($tag, '[url='))) {
- continue;
- }
-
- $basetag = str_replace('_',' ',substr($tag,1));
-
- $newtag = '#[url=' . System::baseUrl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
-
- $item["body"] = str_replace($tag, $newtag, $item["body"]);
-
- if (!stristr($item["tag"], "/search?tag=" . $basetag . "]" . $basetag . "[/url]")) {
- if (strlen($item["tag"])) {
- $item["tag"] = ','.$item["tag"];
- }
- $item["tag"] = $newtag.$item["tag"];
- }
- }
-
- // Convert back the masked hashtags
- $item["body"] = str_replace("#", "#", $item["body"]);
-}
-
-/// @TODO move to src/Model/Item.php
-function get_item_guid($id) {
- $r = q("SELECT `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($id));
- if (DBM::is_result($r)) {
- return $r[0]["guid"];
- } else {
- /// @TODO This else-block can be elimited again
- return "";
- }
-}
-
-/// @TODO move to src/Model/Item.php
-function get_item_id($guid, $uid = 0) {
-
- $nick = "";
- $id = 0;
-
- if ($uid == 0) {
- $uid == local_user();
- }
-
- // Does the given user have this item?
- if ($uid) {
- $r = q("SELECT `item`.`id`, `user`.`nickname` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
- WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 AND `item`.`moderated` = 0
- AND `item`.`guid` = '%s' AND `item`.`uid` = %d", dbesc($guid), intval($uid));
- if (DBM::is_result($r)) {
- $id = $r[0]["id"];
- $nick = $r[0]["nickname"];
- }
- }
-
- // Or is it anywhere on the server?
- if ($nick == "") {
- $r = q("SELECT `item`.`id`, `user`.`nickname` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
- WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 AND `item`.`moderated` = 0
- AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
- AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
- AND `item`.`private` = 0 AND `item`.`wall` = 1
- AND `item`.`guid` = '%s'", dbesc($guid));
- if (DBM::is_result($r)) {
- $id = $r[0]["id"];
- $nick = $r[0]["nickname"];
- }
- }
- return ["nick" => $nick, "id" => $id];
-}
-
-/**
- * look for mention tags and setup a second delivery chain for forum/community posts if appropriate
- * @param int $uid
- * @param int $item_id
- * @return bool true if item was deleted, else false
- */
-/// @TODO move to src/Model/Item.php
-function tag_deliver($uid, $item_id)
-{
- $mention = false;
-
- $u = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
- intval($uid)
- );
- if (! DBM::is_result($u)) {
- return;
- }
-
- $community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
- $prvgroup = (($u[0]['page-flags'] == PAGE_PRVGROUP) ? true : false);
-
- $i = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
- intval($item_id),
- intval($uid)
- );
- if (! DBM::is_result($i)) {
- return;
- }
-
- $item = $i[0];
-
- $link = normalise_link(System::baseUrl() . '/profile/' . $u[0]['nickname']);
-
- /*
- * Diaspora uses their own hardwired link URL in @-tags
- * instead of the one we supply with webfinger
- */
- $dlink = normalise_link(System::baseUrl() . '/u/' . $u[0]['nickname']);
-
- $cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism', $item['body'], $matches, PREG_SET_ORDER);
- if ($cnt) {
- foreach ($matches as $mtch) {
- if (link_compare($link, $mtch[1]) || link_compare($dlink, $mtch[1])) {
- $mention = true;
- logger('tag_deliver: mention found: ' . $mtch[2]);
- }
- }
- }
-
- if (! $mention) {
- if (($community_page || $prvgroup) &&
- (!$item['wall']) && (!$item['origin']) && ($item['id'] == $item['parent'])) {
- // mmh.. no mention.. community page or private group... no wall.. no origin.. top-post (not a comment)
- // delete it!
- logger("tag_deliver: no-mention top-level post to communuty or private group. delete.");
- dba::delete('item', ['id' => $item_id]);
- return true;
- }
- return;
- }
-
- $arr = ['item' => $item, 'user' => $u[0], 'contact' => $r[0]];
-
- Addon::callHooks('tagged', $arr);
-
- if ((! $community_page) && (! $prvgroup)) {
- return;
- }
-
- /*
- * tgroup delivery - setup a second delivery chain
- * prevent delivery looping - only proceed
- * if the message originated elsewhere and is a top-level post
- */
- if (($item['wall']) || ($item['origin']) || ($item['id'] != $item['parent'])) {
- return;
- }
-
- // now change this copy of the post to a forum head message and deliver to all the tgroup members
- $c = q("SELECT `name`, `url`, `thumb` FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
- intval($u[0]['uid'])
- );
- if (! DBM::is_result($c)) {
- return;
- }
-
- // also reset all the privacy bits to the forum default permissions
-
- $private = ($u[0]['allow_cid'] || $u[0]['allow_gid'] || $u[0]['deny_cid'] || $u[0]['deny_gid']) ? 1 : 0;
-
- $forum_mode = (($prvgroup) ? 2 : 1);
-
- q("UPDATE `item` SET `wall` = 1, `origin` = 1, `forum_mode` = %d, `owner-name` = '%s', `owner-link` = '%s', `owner-avatar` = '%s',
- `private` = %d, `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `id` = %d",
- intval($forum_mode),
- dbesc($c[0]['name']),
- dbesc($c[0]['url']),
- dbesc($c[0]['thumb']),
- intval($private),
- dbesc($u[0]['allow_cid']),
- dbesc($u[0]['allow_gid']),
- dbesc($u[0]['deny_cid']),
- dbesc($u[0]['deny_gid']),
- intval($item_id)
- );
- update_thread($item_id);
-
- Worker::add(['priority' => PRIORITY_HIGH, 'dont_fork' => true], 'Notifier', 'tgroup', $item_id);
-
-}
-
/**
*
* consume_feed - process atom feed and update anything/everything we might need to update
*
* @TODO find proper type-hints
*/
-/// @TODO move to ???
function consume_feed($xml, $importer, &$contact, &$hub, $datedir = 0, $pass = 0) {
if ($contact['network'] === NETWORK_OSTATUS) {
if ($pass < 2) {
}
}
-/// @TODO type-hint is array
-/// @TODO move to src/Model/Item.php
-function item_is_remote_self($contact, &$datarray) {
- $a = get_app();
-
- if (!$contact['remote_self']) {
- return false;
- }
-
- // Prevent the forwarding of posts that are forwarded
- if ($datarray["extid"] == NETWORK_DFRN) {
- return false;
- }
-
- // Prevent to forward already forwarded posts
- if ($datarray["app"] == $a->get_hostname()) {
- return false;
- }
-
- // Only forward posts
- if ($datarray["verb"] != ACTIVITY_POST) {
- return false;
- }
-
- if (($contact['network'] != NETWORK_FEED) && $datarray['private']) {
- return false;
- }
-
- $datarray2 = $datarray;
- logger('remote-self start - Contact '.$contact['url'].' - '.$contact['remote_self'].' Item '.print_r($datarray, true), LOGGER_DEBUG);
- if ($contact['remote_self'] == 2) {
- $r = q("SELECT `id`,`url`,`name`,`thumb` FROM `contact` WHERE `uid` = %d AND `self`",
- intval($contact['uid']));
- if (DBM::is_result($r)) {
- $datarray['contact-id'] = $r[0]["id"];
-
- $datarray['owner-name'] = $r[0]["name"];
- $datarray['owner-link'] = $r[0]["url"];
- $datarray['owner-avatar'] = $r[0]["thumb"];
-
- $datarray['author-name'] = $datarray['owner-name'];
- $datarray['author-link'] = $datarray['owner-link'];
- $datarray['author-avatar'] = $datarray['owner-avatar'];
-
- unset($datarray['created']);
- unset($datarray['edited']);
- }
-
- if ($contact['network'] != NETWORK_FEED) {
- $datarray["guid"] = get_guid(32);
- unset($datarray["plink"]);
- $datarray["uri"] = item_new_uri($a->get_hostname(), $contact['uid'], $datarray["guid"]);
- $datarray["parent-uri"] = $datarray["uri"];
- $datarray["extid"] = $contact['network'];
- $urlpart = parse_url($datarray2['author-link']);
- $datarray["app"] = $urlpart["host"];
- } else {
- $datarray['private'] = 0;
- }
- }
-
- if ($contact['network'] != NETWORK_FEED) {
- // Store the original post
- $r = item_store($datarray2, false, false);
- logger('remote-self post original item - Contact '.$contact['url'].' return '.$r.' Item '.print_r($datarray2, true), LOGGER_DEBUG);
- } else {
- $datarray["app"] = "Feed";
- }
-
- // Trigger automatic reactions for addons
- $datarray['api_source'] = true;
-
- // We have to tell the hooks who we are - this really should be improved
- $_SESSION["authenticated"] = true;
- $_SESSION["uid"] = $contact['uid'];
-
- return true;
-}
-
-/// @TODO find proper type-hints
-/// @TODO move to src/Model/Item.php
-function new_follower($importer, $contact, $datarray, $item, $sharing = false) {
- $url = notags(trim($datarray['author-link']));
- $name = notags(trim($datarray['author-name']));
- $photo = notags(trim($datarray['author-avatar']));
-
- if (is_object($item)) {
- $rawtag = $item->get_item_tags(NAMESPACE_ACTIVITY,'actor');
- if ($rawtag && $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data']) {
- $nick = $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data'];
- }
- } else {
- $nick = $item;
- }
-
- if (is_array($contact)) {
- if (($contact['network'] == NETWORK_OSTATUS && $contact['rel'] == CONTACT_IS_SHARING)
- || ($sharing && $contact['rel'] == CONTACT_IS_FOLLOWER)) {
- dba::update('contact', ['rel' => CONTACT_IS_FRIEND, 'writable' => true],
- ['id' => $contact['id'], 'uid' => $importer['uid']]);
- }
- // send email notification to owner?
- } else {
- // create contact record
- q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `name`, `nick`, `photo`, `network`, `rel`,
- `blocked`, `readonly`, `pending`, `writable`)
- VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, 0, 0, 1, 1)",
- intval($importer['uid']),
- dbesc(datetime_convert()),
- dbesc($url),
- dbesc(normalise_link($url)),
- dbesc($name),
- dbesc($nick),
- dbesc($photo),
- dbesc(NETWORK_OSTATUS),
- intval(CONTACT_IS_FOLLOWER)
- );
-
- $r = q("SELECT `id`, `network` FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `pending` = 1 LIMIT 1",
- intval($importer['uid']),
- dbesc($url)
- );
- if (DBM::is_result($r)) {
- $contact_record = $r[0];
- Contact::updateAvatar($photo, $importer["uid"], $contact_record["id"], true);
- }
-
- /// @TODO Encapsulate this into a function/method
- $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
- intval($importer['uid'])
- );
- if (DBM::is_result($r) && !in_array($r[0]['page-flags'], [PAGE_SOAPBOX, PAGE_FREELOVE, PAGE_COMMUNITY])) {
- // create notification
- $hash = random_string();
-
- if (is_array($contact_record)) {
- dba::insert('intro', ['uid' => $importer['uid'], 'contact-id' => $contact_record['id'],
- 'blocked' => false, 'knowyou' => false,
- 'hash' => $hash, 'datetime' => datetime_convert()]);
- }
-
- Group::addMember(User::getDefaultGroup($importer['uid'], $contact_record["network"]), $contact_record['id']);
-
- if (($r[0]['notify-flags'] & NOTIFY_INTRO) &&
- in_array($r[0]['page-flags'], [PAGE_NORMAL])) {
-
- notification([
- 'type' => NOTIFY_INTRO,
- 'notify_flags' => $r[0]['notify-flags'],
- 'language' => $r[0]['language'],
- 'to_name' => $r[0]['username'],
- 'to_email' => $r[0]['email'],
- 'uid' => $r[0]['uid'],
- 'link' => System::baseUrl() . '/notifications/intro',
- 'source_name' => ((strlen(stripslashes($contact_record['name']))) ? stripslashes($contact_record['name']) : L10n::t('[Name Withheld]')),
- 'source_link' => $contact_record['url'],
- 'source_photo' => $contact_record['photo'],
- 'verb' => ($sharing ? ACTIVITY_FRIEND : ACTIVITY_FOLLOW),
- 'otype' => 'intro'
- ]);
-
- }
- } elseif (DBM::is_result($r) && in_array($r[0]['page-flags'], [PAGE_SOAPBOX, PAGE_FREELOVE, PAGE_COMMUNITY])) {
- q("UPDATE `contact` SET `pending` = 0 WHERE `uid` = %d AND `url` = '%s' AND `pending` LIMIT 1",
- intval($importer['uid']),
- dbesc($url)
- );
- }
-
- }
-}
-
-/// @TODO move to src/Model/Item.php
-function lose_follower($importer, $contact, array $datarray = [], $item = "") {
-
- if (($contact['rel'] == CONTACT_IS_FRIEND) || ($contact['rel'] == CONTACT_IS_SHARING)) {
- dba::update('contact', ['rel' => CONTACT_IS_SHARING], ['id' => $contact['id']]);
- } else {
- Contact::remove($contact['id']);
- }
-}
-
-/// @TODO move to src/Model/Item.php
-function lose_sharer($importer, $contact, array $datarray = [], $item = "") {
-
- if (($contact['rel'] == CONTACT_IS_FRIEND) || ($contact['rel'] == CONTACT_IS_FOLLOWER)) {
- dba::update('contact', ['rel' => CONTACT_IS_FOLLOWER], ['id' => $contact['id']]);
- } else {
- Contact::remove($contact['id']);
- }
-}
-
-/// @TODO move to ???
function subscribe_to_hub($url, $importer, $contact, $hubmode = 'subscribe') {
$a = get_app();
* through the direct Diaspora protocol. If we try and use
* the feed, we'll get duplicates. So don't.
*/
- if ((! DBM::is_result($r)) || $contact['network'] === NETWORK_DIASPORA) {
+ if ((!DBM::is_result($r)) || $contact['network'] === NETWORK_DIASPORA) {
return;
}
}
-/**
- *
- * @param string $s
- * @param int $uid
- * @param array $item
- * @param int $cid
- * @return string
- */
-/// @TODO move to src/Model/Item.php
-function fix_private_photos($s, $uid, $item = null, $cid = 0)
-{
- if (Config::get('system', 'disable_embedded')) {
- return $s;
- }
-
- logger('fix_private_photos: check for photos', LOGGER_DEBUG);
- $site = substr(System::baseUrl(), strpos(System::baseUrl(), '://'));
-
- $orig_body = $s;
- $new_body = '';
-
- $img_start = strpos($orig_body, '[img');
- $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
- $img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/img]') : false);
-
- while (($img_st_close !== false) && ($img_len !== false)) {
- $img_st_close++; // make it point to AFTER the closing bracket
- $image = substr($orig_body, $img_start + $img_st_close, $img_len);
-
- logger('fix_private_photos: found photo ' . $image, LOGGER_DEBUG);
-
- if (stristr($image, $site . '/photo/')) {
- // Only embed locally hosted photos
- $replace = false;
- $i = basename($image);
- $i = str_replace(['.jpg', '.png', '.gif'], ['', '', ''], $i);
- $x = strpos($i, '-');
-
- if ($x) {
- $res = substr($i, $x + 1);
- $i = substr($i, 0, $x);
- $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d AND `uid` = %d",
- dbesc($i),
- intval($res),
- intval($uid)
- );
- if (DBM::is_result($r)) {
- /*
- * Check to see if we should replace this photo link with an embedded image
- * 1. No need to do so if the photo is public
- * 2. If there's a contact-id provided, see if they're in the access list
- * for the photo. If so, embed it.
- * 3. Otherwise, if we have an item, see if the item permissions match the photo
- * permissions, regardless of order but first check to see if they're an exact
- * match to save some processing overhead.
- */
- if (has_permissions($r[0])) {
- if ($cid) {
- $recips = enumerate_permissions($r[0]);
- if (in_array($cid, $recips)) {
- $replace = true;
- }
- } elseif ($item) {
- if (compare_permissions($item, $r[0])) {
- $replace = true;
- }
- }
- }
- if ($replace) {
- $data = $r[0]['data'];
- $type = $r[0]['type'];
-
- // If a custom width and height were specified, apply before embedding
- if (preg_match("/\[img\=([0-9]*)x([0-9]*)\]/is", substr($orig_body, $img_start, $img_st_close), $match)) {
- logger('fix_private_photos: scaling photo', LOGGER_DEBUG);
-
- $width = intval($match[1]);
- $height = intval($match[2]);
-
- $Image = new Image($data, $type);
- if ($Image->isValid()) {
- $Image->scaleDown(max($width, $height));
- $data = $Image->asString();
- $type = $Image->getType();
- }
- }
-
- logger('fix_private_photos: replacing photo', LOGGER_DEBUG);
- $image = 'data:' . $type . ';base64,' . base64_encode($data);
- logger('fix_private_photos: replaced: ' . $image, LOGGER_DATA);
- }
- }
- }
- }
-
- $new_body = $new_body . substr($orig_body, 0, $img_start + $img_st_close) . $image . '[/img]';
- $orig_body = substr($orig_body, $img_start + $img_st_close + $img_len + strlen('[/img]'));
- if ($orig_body === false) {
- $orig_body = '';
- }
-
- $img_start = strpos($orig_body, '[img');
- $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
- $img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/img]') : false);
- }
-
- $new_body = $new_body . $orig_body;
-
- return $new_body;
-}
-
/// @TODO type-hint is array
-/// @TODO move to src/Model/Item.php
-function has_permissions($obj) {
- return (
- (
- x($obj, 'allow_cid')
- ) || (
- x($obj, 'allow_gid')
- ) || (
- x($obj, 'deny_cid')
- ) || (
- x($obj, 'deny_gid')
- )
- );
-}
-
-/// @TODO type-hint is array
-/// @TODO move to src/Model/Item.php
-function compare_permissions($obj1, $obj2) {
- // first part is easy. Check that these are exactly the same.
- if (($obj1['allow_cid'] == $obj2['allow_cid'])
- && ($obj1['allow_gid'] == $obj2['allow_gid'])
- && ($obj1['deny_cid'] == $obj2['deny_cid'])
- && ($obj1['deny_gid'] == $obj2['deny_gid'])) {
- return true;
- }
-
- // This is harder. Parse all the permissions and compare the resulting set.
- $recipients1 = enumerate_permissions($obj1);
- $recipients2 = enumerate_permissions($obj2);
- sort($recipients1);
- sort($recipients2);
-
- /// @TODO Comparison of arrays, maybe use array_diff_assoc() here?
- return ($recipients1 == $recipients2);
-}
-
-// returns an array of contact-ids that are allowed to see this object
-/// @TODO type-hint is array
-/// @TODO move to src/Model/Item.php
-function enumerate_permissions($obj) {
- $allow_people = expand_acl($obj['allow_cid']);
- $allow_groups = Group::expand(expand_acl($obj['allow_gid']));
- $deny_people = expand_acl($obj['deny_cid']);
- $deny_groups = Group::expand(expand_acl($obj['deny_gid']));
- $recipients = array_unique(array_merge($allow_people, $allow_groups));
- $deny = array_unique(array_merge($deny_people, $deny_groups));
- $recipients = array_diff($recipients, $deny);
- return $recipients;
-}
-
-/// @TODO move to src/Model/Item.php
-function item_getfeedtags($item) {
- $ret = [];
- $matches = false;
- $cnt = preg_match_all('|\#\[url\=(.*?)\](.*?)\[\/url\]|', $item['tag'], $matches);
- if ($cnt) {
- for ($x = 0; $x < $cnt; $x ++) {
- if ($matches[1][$x]) {
- $ret[$matches[2][$x]] = ['#', $matches[1][$x], $matches[2][$x]];
- }
- }
- }
- $matches = false;
- $cnt = preg_match_all('|\@\[url\=(.*?)\](.*?)\[\/url\]|', $item['tag'], $matches);
- if ($cnt) {
- for ($x = 0; $x < $cnt; $x ++) {
- if ($matches[1][$x]) {
- $ret[] = ['@', $matches[1][$x], $matches[2][$x]];
- }
- }
- }
- return $ret;
-}
-
-/// @TODO move to src/Model/Item.php
-function item_expire($uid, $days, $network = "", $force = false) {
-
- if (!$uid || ($days < 1)) {
- return;
- }
-
- /*
- * $expire_network_only = save your own wall posts
- * and just expire conversations started by others
- */
- $expire_network_only = PConfig::get($uid,'expire', 'network_only');
- $sql_extra = (intval($expire_network_only) ? " AND wall = 0 " : "");
-
- if ($network != "") {
- $sql_extra .= sprintf(" AND network = '%s' ", dbesc($network));
-
- /*
- * There is an index "uid_network_received" but not "uid_network_created"
- * This avoids the creation of another index just for one purpose.
- * And it doesn't really matter wether to look at "received" or "created"
- */
- $range = "AND `received` < UTC_TIMESTAMP() - INTERVAL %d DAY ";
- } else {
- $range = "AND `created` < UTC_TIMESTAMP() - INTERVAL %d DAY ";
- }
-
- $r = q("SELECT `file`, `resource-id`, `starred`, `type`, `id` FROM `item`
- WHERE `uid` = %d $range
- AND `id` = `parent`
- $sql_extra
- AND `deleted` = 0",
- intval($uid),
- intval($days)
- );
-
- if (!DBM::is_result($r)) {
- return;
- }
-
- $expire_items = PConfig::get($uid, 'expire', 'items', 1);
-
- // Forcing expiring of items - but not notes and marked items
- if ($force) {
- $expire_items = true;
- }
-
- $expire_notes = PConfig::get($uid, 'expire', 'notes', 1);
- $expire_starred = PConfig::get($uid, 'expire', 'starred', 1);
- $expire_photos = PConfig::get($uid, 'expire', 'photos', 0);
-
- logger('User '.$uid.': expire: # items=' . count($r). "; expire items: $expire_items, expire notes: $expire_notes, expire starred: $expire_starred, expire photos: $expire_photos");
-
- foreach ($r as $item) {
-
- // don't expire filed items
-
- if (strpos($item['file'],'[') !== false) {
- continue;
- }
-
- // Only expire posts, not photos and photo comments
-
- if ($expire_photos == 0 && strlen($item['resource-id'])) {
- continue;
- } elseif ($expire_starred == 0 && intval($item['starred'])) {
- continue;
- } elseif ($expire_notes == 0 && $item['type'] == 'note') {
- continue;
- } elseif ($expire_items == 0 && $item['type'] != 'note') {
- continue;
- }
-
- Item::delete($item['id'], PRIORITY_LOW);
- }
-}
-
-/// @TODO type-hint is array
-/// @TODO move to ...
function drop_items($items) {
$uid = 0;
if (count($items)) {
foreach ($items as $item) {
$owner = Item::delete($item);
- if ($owner && ! $uid)
+ if ($owner && !$uid)
$uid = $owner;
}
}
}
-/// @TODO move to ...
function drop_item($id) {
$a = get_app();
}
}
-/// @TODO: This query seems to be really slow
-/// @TODO move to src/Model/Item.php
-function first_post_date($uid, $wall = false) {
- $r = q("SELECT `id`, `created` FROM `item`
- WHERE `uid` = %d AND `wall` = %d AND `deleted` = 0 AND `visible` = 1 AND `moderated` = 0
- AND `id` = `parent`
- ORDER BY `created` ASC LIMIT 1",
- intval($uid),
- intval($wall ? 1 : 0)
- );
- if (DBM::is_result($r)) {
- // logger('first_post_date: ' . $r[0]['id'] . ' ' . $r[0]['created'], LOGGER_DATA);
- return substr(datetime_convert('',date_default_timezone_get(), $r[0]['created']),0,10);
- }
- return false;
-}
-
/* arrange the list in years */
-/// @TODO move to src/Model/Item.php
function list_post_dates($uid, $wall) {
$dnow = datetime_convert('',date_default_timezone_get(), 'now','Y-m-d');
- $dthen = first_post_date($uid, $wall);
- if (! $dthen) {
+ $dthen = Item::firstPostDate($uid, $wall);
+ if (!$dthen) {
return [];
}
return $ret;
}
-/// @TODO move to src/Model/Item.php
function posted_date_widget($url, $uid, $wall) {
$o = '';
- if (! Feature::isEnabled($uid, 'archives')) {
+ if (!Feature::isEnabled($uid, 'archives')) {
return $o;
}
*/
$visible_years = PConfig::get($uid,'system','archive_visible_years');
- if (! $visible_years) {
+ if (!$visible_years) {
$visible_years = 5;
}
$ret = list_post_dates($uid, $wall);
- if (! DBM::is_result($ret)) {
+ if (!DBM::is_result($ret)) {
return $o;
}
use Friendica\Core\Worker;
use Friendica\Database\DBM;
use Friendica\Model\Contact;
+use Friendica\Model\Item;
use Friendica\Protocol\Diaspora;
/**
'unseen' => 1,
];
- $new_item_id = item_store($new_item);
+ $new_item_id = Item::insert($new_item);
// @todo: Explain this block
if (! $item['visible']) {
use Friendica\Database\DBM;
use Friendica\Model\Contact;
use Friendica\Model\Group;
+use Friendica\Model\Item;
use Friendica\Model\User;
use Friendica\Network\Probe;
use Friendica\Protocol\Diaspora;
$arr['deny_cid'] = $user['deny_cid'];
$arr['deny_gid'] = $user['deny_gid'];
- $i = item_store($arr);
+ $i = Item::insert($arr);
if ($i) {
Worker::add(PRIORITY_HIGH, "Notifier", "activity", $i);
}
$arr['deny_cid'] = $user['deny_cid'];
$arr['deny_gid'] = $user['deny_gid'];
- $i = item_store($arr);
+ $i = Item::insert($arr);
if ($i) {
Worker::add(PRIORITY_HIGH, "Notifier", "activity", $i);
}
unset($datarray['self']);
unset($datarray['api_source']);
- $post_id = item_store($datarray);
+ $post_id = Item::insert($datarray);
if (!$post_id) {
logger("Item wasn't stored.");
use Friendica\Core\System;
use Friendica\Database\DBM;
use Friendica\Module\Login;
+use Friendica\Model\Item;
function notify_init(App $a)
{
require_once("include/items.php");
$urldata = parse_url($note['link']);
$guid = basename($urldata["path"]);
- $itemdata = get_item_id($guid, local_user());
+ $itemdata = Item::getIdAndNickByGuid($guid, local_user());
if ($itemdata["id"] != 0) {
$note['link'] = System::baseUrl().'/display/'.$itemdata["nick"].'/'.$itemdata["id"];
}
use Friendica\Database\DBM;
use Friendica\Model\Contact;
use Friendica\Model\Group;
+use Friendica\Model\Item;
use Friendica\Model\Photo;
use Friendica\Model\Profile;
use Friendica\Network\Probe;
. '[img]' . System::baseUrl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.'. $ext . '[/img]'
. '[/url]';
- $item_id = item_store($arr);
+ $item_id = Item::insert($arr);
}
if ($item_id) {
. System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
$arr['target'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '" />' . "\n" . '<link rel="preview" type="'.$p[0]['type'].'" href="' . System::baseUrl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.' . $ext . '" />') . '</link></target>';
- $item_id = item_store($arr);
+ $item_id = Item::insert($arr);
if ($item_id) {
Worker::add(PRIORITY_HIGH, "Notifier", "tag", $item_id);
}
. '[img]' . System::baseUrl() . "/photo/{$photo_hash}-{$smallest}.".$Image->getExt() . '[/img]'
. '[/url]';
- $item_id = item_store($arr);
+ $item_id = Item::insert($arr);
// Update the photo albums cache
Photo::clearAlbumCache($page_owner_uid);
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
+use Friendica\Model\Item;
require_once 'include/security.php';
require_once 'include/bbcode.php';
$arr['object'] .= xmlify('<link rel="photo" type="image/jpeg" href="' . $target['photo'] . '" />' . "\n");
$arr['object'] .= '</link></object>' . "\n";
- $item_id = item_store($arr);
+ $item_id = Item::insert($arr);
if($item_id) {
//q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
// dbesc(System::baseUrl() . '/display/' . $poster['nickname'] . '/' . $item_id),
use Friendica\Database\DBM;
use Friendica\Model\GContact;
use Friendica\Model\Profile;
+use Friendica\Model\Item;
use Friendica\Network\Probe;
function profiles_init(App $a) {
$arr['deny_cid'] = $a->user['deny_cid'];
$arr['deny_gid'] = $a->user['deny_gid'];
- $i = item_store($arr);
+ $i = Item::insert($arr);
if ($i) {
Worker::add(PRIORITY_HIGH, "Notifier", "activity", $i);
}
use Friendica\Core\L10n;
use Friendica\Core\System;
use Friendica\Database\DBM;
+use Friendica\Model\Item;
require_once 'include/security.php';
require_once 'include/bbcode.php';
$arr['visible'] = 1;
$arr['unseen'] = 1;
- $post_id = item_store($arr);
+ $post_id = Item::insert($arr);
if (! $item['visible']) {
$r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d",
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
+use Friendica\Model\Item;
require_once 'include/security.php';
require_once 'include/bbcode.php';
$arr['unseen'] = 1;
$arr['origin'] = 1;
- $post_id = item_store($arr);
-
-// q("UPDATE `item` set plink = '%s' where id = %d",
-// dbesc(System::baseUrl() . '/display/' . $owner_nick . '/' . $post_id),
-// intval($post_id)
-// );
-
+ $post_id = Item::insert($arr);
if(! $item['visible']) {
$r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d",
return $contact;
}
+
+ public static function newFollower($importer, $contact, $datarray, $item, $sharing = false) {
+ $url = notags(trim($datarray['author-link']));
+ $name = notags(trim($datarray['author-name']));
+ $photo = notags(trim($datarray['author-avatar']));
+
+ if (is_object($item)) {
+ $rawtag = $item->get_item_tags(NAMESPACE_ACTIVITY,'actor');
+ if ($rawtag && $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data']) {
+ $nick = $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data'];
+ }
+ } else {
+ $nick = $item;
+ }
+
+ if (is_array($contact)) {
+ if (($contact['network'] == NETWORK_OSTATUS && $contact['rel'] == CONTACT_IS_SHARING)
+ || ($sharing && $contact['rel'] == CONTACT_IS_FOLLOWER)) {
+ dba::update('contact', ['rel' => CONTACT_IS_FRIEND, 'writable' => true],
+ ['id' => $contact['id'], 'uid' => $importer['uid']]);
+ }
+ // send email notification to owner?
+ } else {
+ // create contact record
+ q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `name`, `nick`, `photo`, `network`, `rel`,
+ `blocked`, `readonly`, `pending`, `writable`)
+ VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, 0, 0, 1, 1)",
+ intval($importer['uid']),
+ dbesc(datetime_convert()),
+ dbesc($url),
+ dbesc(normalise_link($url)),
+ dbesc($name),
+ dbesc($nick),
+ dbesc($photo),
+ dbesc(NETWORK_OSTATUS),
+ intval(CONTACT_IS_FOLLOWER)
+ );
+
+ $r = q("SELECT `id`, `network` FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `pending` = 1 LIMIT 1",
+ intval($importer['uid']),
+ dbesc($url)
+ );
+ if (DBM::is_result($r)) {
+ $contact_record = $r[0];
+ Contact::updateAvatar($photo, $importer["uid"], $contact_record["id"], true);
+ }
+
+ /// @TODO Encapsulate this into a function/method
+ $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
+ intval($importer['uid'])
+ );
+ if (DBM::is_result($r) && !in_array($r[0]['page-flags'], [PAGE_SOAPBOX, PAGE_FREELOVE, PAGE_COMMUNITY])) {
+ // create notification
+ $hash = random_string();
+
+ if (is_array($contact_record)) {
+ dba::insert('intro', ['uid' => $importer['uid'], 'contact-id' => $contact_record['id'],
+ 'blocked' => false, 'knowyou' => false,
+ 'hash' => $hash, 'datetime' => datetime_convert()]);
+ }
+
+ Group::addMember(User::getDefaultGroup($importer['uid'], $contact_record["network"]), $contact_record['id']);
+
+ if (($r[0]['notify-flags'] & NOTIFY_INTRO) &&
+ in_array($r[0]['page-flags'], [PAGE_NORMAL])) {
+
+ notification([
+ 'type' => NOTIFY_INTRO,
+ 'notify_flags' => $r[0]['notify-flags'],
+ 'language' => $r[0]['language'],
+ 'to_name' => $r[0]['username'],
+ 'to_email' => $r[0]['email'],
+ 'uid' => $r[0]['uid'],
+ 'link' => System::baseUrl() . '/notifications/intro',
+ 'source_name' => ((strlen(stripslashes($contact_record['name']))) ? stripslashes($contact_record['name']) : L10n::t('[Name Withheld]')),
+ 'source_link' => $contact_record['url'],
+ 'source_photo' => $contact_record['photo'],
+ 'verb' => ($sharing ? ACTIVITY_FRIEND : ACTIVITY_FOLLOW),
+ 'otype' => 'intro'
+ ]);
+
+ }
+ } elseif (DBM::is_result($r) && in_array($r[0]['page-flags'], [PAGE_SOAPBOX, PAGE_FREELOVE, PAGE_COMMUNITY])) {
+ q("UPDATE `contact` SET `pending` = 0 WHERE `uid` = %d AND `url` = '%s' AND `pending` LIMIT 1",
+ intval($importer['uid']),
+ dbesc($url)
+ );
+ }
+
+ }
+ }
+
+ public static function loseFollower($importer, $contact, array $datarray = [], $item = "") {
+
+ if (($contact['rel'] == CONTACT_IS_FRIEND) || ($contact['rel'] == CONTACT_IS_SHARING)) {
+ dba::update('contact', ['rel' => CONTACT_IS_SHARING], ['id' => $contact['id']]);
+ } else {
+ Contact::remove($contact['id']);
+ }
+ }
+
+ public static function loseSharer($importer, $contact, array $datarray = [], $item = "") {
+
+ if (($contact['rel'] == CONTACT_IS_FRIEND) || ($contact['rel'] == CONTACT_IS_FOLLOWER)) {
+ dba::update('contact', ['rel' => CONTACT_IS_FOLLOWER], ['id' => $contact['id']]);
+ } else {
+ Contact::remove($contact['id']);
+ }
+ }
}
namespace Friendica\Model;
+use Friendica\Core\Addon;
+use Friendica\Core\Config;
+use Friendica\Core\PConfig;
use Friendica\Core\Worker;
-use Friendica\Model\Term;
+use Friendica\Core\System;
use Friendica\Model\Contact;
+use Friendica\Model\Conversation;
+use Friendica\Model\GContact;
+use Friendica\Model\Group;
+use Friendica\Model\Term;
+use Friendica\Model\User;
use Friendica\Database\DBM;
+use Friendica\Protocol\OStatus;
use dba;
use Text_LanguageDetect;
require_once 'include/tags.php';
require_once 'include/threads.php';
require_once 'include/items.php';
+require_once 'include/text.php';
class Item
{
return true;
}
+ public static function insert($arr, $force_parent = false, $notify = false, $dontcache = false)
+ {
+ $a = get_app();
+
+ // If it is a posting where users should get notifications, then define it as wall posting
+ if ($notify) {
+ $arr['wall'] = 1;
+ $arr['type'] = 'wall';
+ $arr['origin'] = 1;
+ $arr['network'] = NETWORK_DFRN;
+ $arr['protocol'] = PROTOCOL_DFRN;
+
+ // We have to avoid duplicates. So we create the GUID in form of a hash of the plink or uri.
+ // In difference to the call to "self::guidFromUri" several lines below we add the hash of our own host.
+ // This is done because our host is the original creator of the post.
+ if (!isset($arr['guid'])) {
+ if (isset($arr['plink'])) {
+ $arr['guid'] = self::guidFromUri($arr['plink'], $a->get_hostname());
+ } elseif (isset($arr['uri'])) {
+ $arr['guid'] = self::guidFromUri($arr['uri'], $a->get_hostname());
+ }
+ }
+ } else {
+ $arr['network'] = trim(defaults($arr, 'network', NETWORK_PHANTOM));
+ }
+
+ if ($notify) {
+ $guid_prefix = "";
+ } elseif ((trim($arr['guid']) == "") && (trim($arr['plink']) != "")) {
+ $arr['guid'] = self::guidFromUri($arr['plink']);
+ } elseif ((trim($arr['guid']) == "") && (trim($arr['uri']) != "")) {
+ $arr['guid'] = self::guidFromUri($arr['uri']);
+ } else {
+ $parsed = parse_url($arr["author-link"]);
+ $guid_prefix = hash("crc32", $parsed["host"]);
+ }
+
+ $arr['guid'] = ((x($arr, 'guid')) ? notags(trim($arr['guid'])) : get_guid(32, $guid_prefix));
+ $arr['uri'] = ((x($arr, 'uri')) ? notags(trim($arr['uri'])) : item_new_uri($a->get_hostname(), $uid, $arr['guid']));
+
+ // Store conversation data
+ $arr = Conversation::insert($arr);
+
+ /*
+ * 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')) {
+ $encoded_signature = $arr['dsprsig'];
+ $dsprsig = json_decode(base64_decode($arr['dsprsig']));
+ unset($arr['dsprsig']);
+ }
+
+ // Converting the plink
+ /// @TODO Check if this is really still needed
+ if ($arr['network'] == NETWORK_OSTATUS) {
+ if (isset($arr['plink'])) {
+ $arr['plink'] = OStatus::convertHref($arr['plink']);
+ } elseif (isset($arr['uri'])) {
+ $arr['plink'] = OStatus::convertHref($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';
+ }
+
+ $uid = intval($arr['uid']);
+
+ // check for create date and expire time
+ $expire_interval = Config::get('system', 'dbclean-expire-days', 0);
+
+ $user = dba::selectFirst('user', ['expire'], ['uid' => $uid]);
+ if (DBM::is_result($user) && ($user['expire'] > 0) && (($user['expire'] < $expire_interval) || ($expire_interval == 0))) {
+ $expire_interval = $user['expire'];
+ }
+
+ if (($expire_interval > 0) && !empty($arr['created'])) {
+ $expire_date = time() - ($expire_interval * 86400);
+ $created_date = strtotime($arr['created']);
+ if ($created_date < $expire_date) {
+ logger('item-store: item created ('.date('c', $created_date).') before expiration time ('.date('c', $expire_date).'). ignored. ' . print_r($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($arr['network'], [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($uid),
+ dbesc(NETWORK_DIASPORA),
+ dbesc(NETWORK_DFRN),
+ dbesc(NETWORK_OSTATUS)
+ );
+ if (DBM::is_result($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 $r[0]["id"];
+ }
+ }
+
+ self::addLanguageInPostopts($arr);
+
+ $arr['wall'] = ((x($arr, 'wall')) ? intval($arr['wall']) : 0);
+ $arr['extid'] = ((x($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'])) : '');
+ $arr['received'] = ((x($arr, 'received') !== false) ? datetime_convert('UTC','UTC', $arr['received']) : datetime_convert());
+ $arr['created'] = ((x($arr, 'created') !== false) ? datetime_convert('UTC','UTC', $arr['created']) : $arr['received']);
+ $arr['edited'] = ((x($arr, 'edited') !== false) ? datetime_convert('UTC','UTC', $arr['edited']) : $arr['created']);
+ $arr['changed'] = ((x($arr, 'changed') !== false) ? datetime_convert('UTC','UTC', $arr['changed']) : $arr['created']);
+ $arr['commented'] = ((x($arr, 'commented') !== false) ? datetime_convert('UTC','UTC', $arr['commented']) : $arr['created']);
+ $arr['title'] = ((x($arr, 'title')) ? trim($arr['title']) : '');
+ $arr['location'] = ((x($arr, 'location')) ? trim($arr['location']) : '');
+ $arr['coord'] = ((x($arr, 'coord')) ? notags(trim($arr['coord'])) : '');
+ $arr['visible'] = ((x($arr, 'visible') !== false) ? intval($arr['visible']) : 1);
+ $arr['deleted'] = 0;
+ $arr['parent-uri'] = ((x($arr, 'parent-uri')) ? notags(trim($arr['parent-uri'])) : $arr['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);
+ $arr['postopts'] = ((x($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($arr['file']) : '');
+
+ // When there is no content then we don't post it
+ if ($arr['body'].$arr['title'] == '') {
+ return 0;
+ }
+
+ // Items cannot be stored before they happen ...
+ if ($arr['created'] > datetime_convert()) {
+ $arr['created'] = datetime_convert();
+ }
+
+ // We haven't invented time travel by now.
+ if ($arr['edited'] > datetime_convert()) {
+ $arr['edited'] = datetime_convert();
+ }
+
+ if (($arr['author-link'] == "") && ($arr['owner-link'] == "")) {
+ logger("Both author-link and owner-link are empty. Called by: " . System::callstack(), LOGGER_DEBUG);
+ }
+
+ if ($arr['plink'] == "") {
+ $arr['plink'] = System::baseUrl() . '/display/' . urlencode($arr['guid']);
+ }
+
+ if ($arr['network'] == NETWORK_PHANTOM) {
+ $r = q("SELECT `network` FROM `contact` WHERE `network` IN ('%s', '%s', '%s') AND `nurl` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS),
+ dbesc(normalise_link($arr['author-link'])),
+ intval($arr['uid'])
+ );
+
+ if (!DBM::is_result($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 (!DBM::is_result($r)) {
+ $r = q("SELECT `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+ intval($arr['contact-id']),
+ intval($arr['uid'])
+ );
+ }
+
+ if (DBM::is_result($r)) {
+ $arr['network'] = $r[0]["network"];
+ }
+
+ // Fallback to friendica (why is it empty in some cases?)
+ if ($arr['network'] == "") {
+ $arr['network'] = NETWORK_DFRN;
+ }
+
+ logger("Set network to " . $arr["network"] . " for " . $arr["uri"], LOGGER_DEBUG);
+ }
+
+ // The contact-id should be set before "self::insert" was called - but there seems to be some issues
+ if ($arr["contact-id"] == 0) {
+ /*
+ * First we are looking for a suitable contact that matches with the author of the post
+ * This is done only for comments (See below explanation at "gcontact-id")
+ */
+ if ($arr['parent-uri'] != $arr['uri']) {
+ $arr["contact-id"] = Contact::getIdForURL($arr['author-link'], $uid);
+ }
+
+ // If not present then maybe the owner was found
+ if ($arr["contact-id"] == 0) {
+ $arr["contact-id"] = Contact::getIdForURL($arr['owner-link'], $uid);
+ }
+
+ // Still missing? Then use the "self" contact of the current user
+ if ($arr["contact-id"] == 0) {
+ $r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid` = %d", intval($uid));
+
+ if (DBM::is_result($r)) {
+ $arr["contact-id"] = $r[0]["id"];
+ }
+ }
+
+ logger("Contact-id was missing for post ".$arr["guid"]." from user id ".$uid." - now set to ".$arr["contact-id"], LOGGER_DEBUG);
+ }
+
+ if (!x($arr, "gcontact-id")) {
+ /*
+ * The gcontact should mostly behave like the contact. But is is supposed to be global for the system.
+ * This means that wall posts, repeated posts, etc. should have the gcontact id of the owner.
+ * On comments the author is the better choice.
+ */
+ if ($arr['parent-uri'] === $arr['uri']) {
+ $arr["gcontact-id"] = GContact::getId(["url" => $arr['owner-link'], "network" => $arr['network'],
+ "photo" => $arr['owner-avatar'], "name" => $arr['owner-name']]);
+ } else {
+ $arr["gcontact-id"] = GContact::getId(["url" => $arr['author-link'], "network" => $arr['network'],
+ "photo" => $arr['author-avatar'], "name" => $arr['author-name']]);
+ }
+ }
+
+ if ($arr["author-id"] == 0) {
+ $arr["author-id"] = Contact::getIdForURL($arr["author-link"], 0);
+ }
+
+ if (Contact::isBlocked($arr["author-id"])) {
+ logger('Contact '.$arr["author-id"].' is blocked, item '.$arr["uri"].' will not be stored');
+ return 0;
+ }
+
+ if ($arr["owner-id"] == 0) {
+ $arr["owner-id"] = Contact::getIdForURL($arr["owner-link"], 0);
+ }
+
+ if (Contact::isBlocked($arr["owner-id"])) {
+ logger('Contact '.$arr["owner-id"].' is blocked, item '.$arr["uri"].' will not be stored');
+ return 0;
+ }
+
+ if ($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 (DBM::is_result($r)) {
+ logger('found item with guid '.$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
+ self::setHashtags($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($arr['uid'])
+ );
+
+ if (DBM::is_result($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'];
+ $z = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `parent-uri` = '%s' AND `uid` = %d
+ ORDER BY `id` ASC LIMIT 1",
+ dbesc($r[0]['parent-uri']),
+ dbesc($r[0]['parent-uri']),
+ intval($arr['uid'])
+ );
+
+ if (DBM::is_result($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']) {
+ $arr['private'] = 0;
+ }
+
+ // If its a post from myself then tag the thread as "mention"
+ logger("Checking if parent ".$parent_id." has to be tagged as mention for user ".$arr['uid'], LOGGER_DEBUG);
+ $u = q("SELECT `nickname` FROM `user` WHERE `uid` = %d", intval($arr['uid']));
+ if (DBM::is_result($u)) {
+ $self = normalise_link(System::baseUrl() . '/profile/' . $u[0]['nickname']);
+ logger("'myself' is ".$self." for parent ".$parent_id." checking against ".$arr['author-link']." and ".$arr['owner-link'], LOGGER_DEBUG);
+ if ((normalise_link($arr['author-link']) == $self) || (normalise_link($arr['owner-link']) == $self)) {
+ dba::update('thread', ['mention' => true], ['iid' => $parent_id]);
+ logger("tagged thread ".$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('$force_parent=true, reply converted to top-level post.');
+ $parent_id = 0;
+ $arr['parent-uri'] = $arr['uri'];
+ $arr['gravity'] = 0;
+ } else {
+ logger('item parent '.$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 (DBM::is_result($r)) {
+ logger('duplicated item with the same uri found. '.print_r($arr,true));
+ return 0;
+ }
+
+ // On Friendica and Diaspora the GUID is unique
+ if (in_array($arr['network'], [NETWORK_DFRN, NETWORK_DIASPORA])) {
+ $r = q("SELECT `id` FROM `item` WHERE `guid` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($arr['guid']),
+ intval($arr['uid'])
+ );
+ if (DBM::is_result($r)) {
+ logger('duplicated item with the same guid found. '.print_r($arr,true));
+ return 0;
+ }
+ } else {
+ // 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 (DBM::is_result($r)) {
+ logger('duplicated item with the same body found. '.print_r($arr,true));
+ return 0;
+ }
+ }
+
+ // Is this item available in the global items (with uid=0)?
+ if ($arr["uid"] == 0) {
+ $arr["global"] = true;
+
+ // Set the global flag on all items if this was a global item entry
+ dba::update('item', ['global' => true], ['uri' => $arr["uri"]]);
+ } else {
+ $isglobal = q("SELECT `global` FROM `item` WHERE `uid` = 0 AND `uri` = '%s'", dbesc($arr["uri"]));
+
+ $arr["global"] = (DBM::is_result($isglobal) && count($isglobal) > 0);
+ }
+
+ // ACL settings
+ if (strlen($allow_cid) || strlen($allow_gid) || strlen($deny_cid) || strlen($deny_gid)) {
+ $private = 1;
+ } else {
+ $private = $arr['private'];
+ }
+
+ $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"] = $parent_deleted;
+
+ // Fill the cache field
+ put_item_in_cache($arr);
+
+ if ($notify) {
+ Addon::callHooks('post_local', $arr);
+ } else {
+ Addon::callHooks('post_remote', $arr);
+ }
+
+ // This array field is used to trigger some automatic reactions
+ // It is mainly used in the "post_local" hook.
+ unset($arr['api_source']);
+
+ if (x($arr, 'cancel')) {
+ logger('post cancelled by addon.');
+ return 0;
+ }
+
+ /*
+ * Check for already added items.
+ * There is a timing issue here that sometimes creates double postings.
+ * An unique index would help - but the limitations of MySQL (maximum size of index values) prevent this.
+ */
+ if ($arr["uid"] == 0) {
+ $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = 0 LIMIT 1", dbesc(trim($arr['uri'])));
+ if (DBM::is_result($r)) {
+ logger('Global item already stored. URI: '.$arr['uri'].' on network '.$arr['network'], LOGGER_DEBUG);
+ return 0;
+ }
+ }
+
+ logger('' . print_r($arr,true), LOGGER_DATA);
+
+ dba::transaction();
+ $r = dba::insert('item', $arr);
+
+ // When the item was successfully stored we fetch the ID of the item.
+ if (DBM::is_result($r)) {
+ $current_post = dba::lastInsertId();
+ } else {
+ // This can happen - for example - if there are locking timeouts.
+ dba::rollback();
+
+ // Store the data into a spool file so that we can try again later.
+
+ // At first we restore the Diaspora signature that we removed above.
+ if (isset($encoded_signature)) {
+ $arr['dsprsig'] = $encoded_signature;
+ }
+
+ // Now we store the data in the spool directory
+ // We use "microtime" to keep the arrival order and "mt_rand" to avoid duplicates
+ $file = 'item-'.round(microtime(true) * 10000).'-'.mt_rand().'.msg';
+
+ $spoolpath = get_spoolpath();
+ if ($spoolpath != "") {
+ $spool = $spoolpath.'/'.$file;
+ file_put_contents($spool, json_encode($arr));
+ logger("Item wasn't stored - Item was spooled into file ".$file, LOGGER_DEBUG);
+ }
+ return 0;
+ }
+
+ if ($current_post == 0) {
+ // This is one of these error messages that never should occur.
+ logger("couldn't find created item - we better quit now.");
+ dba::rollback();
+ return 0;
+ }
+
+ // How much entries have we created?
+ // We wouldn't need this query when we could use an unique index - but MySQL has length problems with them.
+ $r = q("SELECT COUNT(*) AS `entries` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s'",
+ dbesc($arr['uri']),
+ intval($arr['uid']),
+ dbesc($arr['network'])
+ );
+
+ if (!DBM::is_result($r)) {
+ // This shouldn't happen, since COUNT always works when the database connection is there.
+ logger("We couldn't count the stored entries. Very strange ...");
+ dba::rollback();
+ return 0;
+ }
+
+ if ($r[0]["entries"] > 1) {
+ // There are duplicates. We delete our just created entry.
+ logger('Duplicated post occurred. uri = ' . $arr['uri'] . ' uid = ' . $arr['uid']);
+
+ // Yes, we could do a rollback here - but we are having many users with MyISAM.
+ dba::delete('item', ['id' => $current_post]);
+ dba::commit();
+ return 0;
+ } elseif ($r[0]["entries"] == 0) {
+ // This really should never happen since we quit earlier if there were problems.
+ logger("Something is terribly wrong. We haven't found our created entry.");
+ dba::rollback();
+ return 0;
+ }
+
+ logger('created item '.$current_post);
+ self::updateContact($arr);
+
+ if (!$parent_id || ($arr['parent-uri'] === $arr['uri'])) {
+ $parent_id = $current_post;
+ }
+
+ // Set parent id
+ dba::update('item', ['parent' => $parent_id], ['id' => $current_post]);
+
+ $arr['id'] = $current_post;
+ $arr['parent'] = $parent_id;
+
+ // update the commented timestamp on the parent
+ // Only update "commented" if it is really a comment
+ if (($arr['verb'] == ACTIVITY_POST) || !Config::get("system", "like_no_comment")) {
+ dba::update('item', ['commented' => datetime_convert(), 'changed' => datetime_convert()], ['id' => $parent_id]);
+ } else {
+ dba::update('item', ['changed' => datetime_convert()], ['id' => $parent_id]);
+ }
+
+ if ($dsprsig) {
+ /*
+ * Friendica servers lower than 3.4.3-2 had double encoded the signature ...
+ * We can check for this condition when we decode and encode the stuff again.
+ */
+ if (base64_encode(base64_decode(base64_decode($dsprsig->signature))) == base64_decode($dsprsig->signature)) {
+ $dsprsig->signature = base64_decode($dsprsig->signature);
+ logger("Repaired double encoded signature from handle ".$dsprsig->signer, LOGGER_DEBUG);
+ }
+
+ dba::insert('sign', ['iid' => $current_post, 'signed_text' => $dsprsig->signed_text,
+ 'signature' => $dsprsig->signature, 'signer' => $dsprsig->signer]);
+ }
+
+ $deleted = self::tagDeliver($arr['uid'], $current_post);
+
+ /*
+ * current post can be deleted if is for a community page and no mention are
+ * in it.
+ */
+ if (!$deleted && !$dontcache) {
+ $r = q('SELECT * FROM `item` WHERE `id` = %d', intval($current_post));
+ if (DBM::is_result($r) && (count($r) == 1)) {
+ if ($notify) {
+ Addon::callHooks('post_local_end', $r[0]);
+ } else {
+ Addon::callHooks('post_remote_end', $r[0]);
+ }
+ } else {
+ logger('new item not found in DB, id ' . $current_post);
+ }
+ }
+
+ if ($arr['parent-uri'] === $arr['uri']) {
+ add_thread($current_post);
+ } else {
+ update_thread($parent_id);
+ }
+
+ dba::commit();
+
+ /*
+ * Due to deadlock issues with the "term" table we are doing these steps after the commit.
+ * This is not perfect - but a workable solution until we found the reason for the problem.
+ */
+ create_tags_from_item($current_post);
+ Term::createFromItem($current_post);
+
+ if ($arr['parent-uri'] === $arr['uri']) {
+ self::addShadow($current_post);
+ } else {
+ self::addShadowPost($current_post);
+ }
+
+ check_user_notification($current_post);
+
+ if ($notify) {
+ Worker::add(['priority' => PRIORITY_HIGH, 'dont_fork' => true], "Notifier", $notify_type, $current_post);
+ }
+
+ return $current_post;
+ }
+
/**
* @brief Add a shadow entry for a given item id that is a thread starter
*
$item['type'] = 'remote';
}
- $public_shadow = item_store($item, false, false, true);
+ $public_shadow = self::insert($item, false, false, true);
logger("Stored public shadow for thread ".$itemid." under id ".$public_shadow, LOGGER_DEBUG);
}
*
* @param integer $itemid Item ID that should be added
*/
- public static function addShadowPost($itemid)
+ private static function addShadowPost($itemid)
{
$item = dba::selectFirst('item', [], ['id' => $itemid]);
if (!DBM::is_result($item)) {
$item['type'] = 'remote';
}
- $public_shadow = item_store($item, false, false, true);
+ $public_shadow = self::insert($item, false, false, true);
logger("Stored public shadow for comment ".$item['uri']." under id ".$public_shadow, LOGGER_DEBUG);
}
* Adds a "lang" specification in a "postopts" element of given $arr,
* if possible and not already present.
* Expects "body" element to exist in $arr.
- *
- * @todo change to "local", once the "Item::insert" is in this class
*/
- public static function addLanguageInPostopts(&$arr)
+ private static function addLanguageInPostopts(&$arr)
{
if (x($arr, 'postopts')) {
if (strstr($arr['postopts'], 'lang=')) {
* 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)
*
- * @Todo Set this to private, once Item::insert is there
- *
* @param array $arr Contains the just posted item record
*/
- public static function updateContact($arr) {
+ private static function updateContact($arr) {
// Unarchive the author
$contact = dba::selectFirst('contact', [], ['id' => $arr["author-link"]]);
if ($contact['term-date'] > NULL_DATE) {
}
}
}
+
+ /**
+ * The purpose of this function is to apply system message length limits to
+ * imported messages without including any embedded photos in the length
+ *
+ * @brief Truncates imported message body string length to max_import_size
+ * @param string $body
+ * @return string
+ */
+ public static function limitBodySize($body)
+ {
+ $maxlen = get_max_import_size();
+
+ // If the length of the body, including the embedded images, is smaller
+ // than the maximum, then don't waste time looking for the images
+ if ($maxlen && (strlen($body) > $maxlen)) {
+
+ logger('the total body length exceeds the limit', LOGGER_DEBUG);
+
+ $orig_body = $body;
+ $new_body = '';
+ $textlen = 0;
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
+ while (($img_st_close !== false) && ($img_end !== false)) {
+
+ $img_st_close++; // make it point to AFTER the closing bracket
+ $img_end += $img_start;
+ $img_end += strlen('[/img]');
+
+ if (!strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
+ // This is an embedded image
+
+ if (($textlen + $img_start) > $maxlen) {
+ if ($textlen < $maxlen) {
+ logger('the limit happens before an embedded image', LOGGER_DEBUG);
+ $new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
+ $textlen = $maxlen;
+ }
+ } else {
+ $new_body = $new_body . substr($orig_body, 0, $img_start);
+ $textlen += $img_start;
+ }
+
+ $new_body = $new_body . substr($orig_body, $img_start, $img_end - $img_start);
+ } else {
+
+ if (($textlen + $img_end) > $maxlen) {
+ if ($textlen < $maxlen) {
+ logger('the limit happens before the end of a non-embedded image', LOGGER_DEBUG);
+ $new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
+ $textlen = $maxlen;
+ }
+ } else {
+ $new_body = $new_body . substr($orig_body, 0, $img_end);
+ $textlen += $img_end;
+ }
+ }
+ $orig_body = substr($orig_body, $img_end);
+
+ if ($orig_body === false) {
+ // in case the body ends on a closing image tag
+ $orig_body = '';
+ }
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
+ }
+
+ if (($textlen + strlen($orig_body)) > $maxlen) {
+ if ($textlen < $maxlen) {
+ logger('the limit happens after the end of the last image', LOGGER_DEBUG);
+ $new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
+ }
+ } else {
+ logger('the text size with embedded images extracted did not violate the limit', LOGGER_DEBUG);
+ $new_body = $new_body . $orig_body;
+ }
+
+ return $new_body;
+ } else {
+ return $body;
+ }
+ }
+
+ private static function setHashtags(&$item) {
+
+ $tags = get_tags($item["body"]);
+
+ // No hashtags?
+ if (!count($tags)) {
+ return false;
+ }
+
+ // This sorting is important when there are hashtags that are part of other hashtags
+ // Otherwise there could be problems with hashtags like #test and #test2
+ rsort($tags);
+
+ $URLSearchString = "^\[\]";
+
+ // All hashtags should point to the home server if "local_tags" is activated
+ if (Config::get('system', 'local_tags')) {
+ $item["body"] = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+ "#[url=".System::baseUrl()."/search?tag=$2]$2[/url]", $item["body"]);
+
+ $item["tag"] = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+ "#[url=".System::baseUrl()."/search?tag=$2]$2[/url]", $item["tag"]);
+ }
+
+ // mask hashtags inside of url, bookmarks and attachments to avoid urls in urls
+ $item["body"] = preg_replace_callback("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+ function ($match) {
+ return ("[url=" . str_replace("#", "#", $match[1]) . "]" . str_replace("#", "#", $match[2]) . "[/url]");
+ }, $item["body"]);
+
+ $item["body"] = preg_replace_callback("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism",
+ function ($match) {
+ return ("[bookmark=" . str_replace("#", "#", $match[1]) . "]" . str_replace("#", "#", $match[2]) . "[/bookmark]");
+ }, $item["body"]);
+
+ $item["body"] = preg_replace_callback("/\[attachment (.*)\](.*?)\[\/attachment\]/ism",
+ function ($match) {
+ return ("[attachment " . str_replace("#", "#", $match[1]) . "]" . $match[2] . "[/attachment]");
+ }, $item["body"]);
+
+ // Repair recursive urls
+ $item["body"] = preg_replace("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+ "#$2", $item["body"]);
+
+ foreach ($tags as $tag) {
+ if ((strpos($tag, '#') !== 0) || strpos($tag, '[url=')) {
+ continue;
+ }
+
+ $basetag = str_replace('_',' ',substr($tag,1));
+
+ $newtag = '#[url=' . System::baseUrl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
+
+ $item["body"] = str_replace($tag, $newtag, $item["body"]);
+
+ if (!stristr($item["tag"], "/search?tag=" . $basetag . "]" . $basetag . "[/url]")) {
+ if (strlen($item["tag"])) {
+ $item["tag"] = ','.$item["tag"];
+ }
+ $item["tag"] = $newtag.$item["tag"];
+ }
+ }
+
+ // Convert back the masked hashtags
+ $item["body"] = str_replace("#", "#", $item["body"]);
+ }
+
+ public static function getGuidById($id) {
+ $r = q("SELECT `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($id));
+ if (DBM::is_result($r)) {
+ return $r[0]["guid"];
+ } else {
+ return "";
+ }
+ }
+
+ public static function getIdAndNickByGuid($guid, $uid = 0) {
+
+ $nick = "";
+ $id = 0;
+
+ if ($uid == 0) {
+ $uid == local_user();
+ }
+
+ // Does the given user have this item?
+ if ($uid) {
+ $r = q("SELECT `item`.`id`, `user`.`nickname` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
+ WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 AND `item`.`moderated` = 0
+ AND `item`.`guid` = '%s' AND `item`.`uid` = %d", dbesc($guid), intval($uid));
+ if (DBM::is_result($r)) {
+ $id = $r[0]["id"];
+ $nick = $r[0]["nickname"];
+ }
+ }
+
+ // Or is it anywhere on the server?
+ if ($nick == "") {
+ $r = q("SELECT `item`.`id`, `user`.`nickname` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
+ WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 AND `item`.`moderated` = 0
+ AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
+ AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
+ AND `item`.`private` = 0 AND `item`.`wall` = 1
+ AND `item`.`guid` = '%s'", dbesc($guid));
+ if (DBM::is_result($r)) {
+ $id = $r[0]["id"];
+ $nick = $r[0]["nickname"];
+ }
+ }
+ return ["nick" => $nick, "id" => $id];
+ }
+
+ /**
+ * look for mention tags and setup a second delivery chain for forum/community posts if appropriate
+ * @param int $uid
+ * @param int $item_id
+ * @return bool true if item was deleted, else false
+ */
+ private static function tagDeliver($uid, $item_id)
+ {
+ $mention = false;
+
+ $u = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
+ intval($uid)
+ );
+ if (!DBM::is_result($u)) {
+ return;
+ }
+
+ $community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
+ $prvgroup = (($u[0]['page-flags'] == PAGE_PRVGROUP) ? true : false);
+
+ $i = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+ intval($item_id),
+ intval($uid)
+ );
+ if (!DBM::is_result($i)) {
+ return;
+ }
+
+ $item = $i[0];
+
+ $link = normalise_link(System::baseUrl() . '/profile/' . $u[0]['nickname']);
+
+ /*
+ * Diaspora uses their own hardwired link URL in @-tags
+ * instead of the one we supply with webfinger
+ */
+ $dlink = normalise_link(System::baseUrl() . '/u/' . $u[0]['nickname']);
+
+ $cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism', $item['body'], $matches, PREG_SET_ORDER);
+ if ($cnt) {
+ foreach ($matches as $mtch) {
+ if (link_compare($link, $mtch[1]) || link_compare($dlink, $mtch[1])) {
+ $mention = true;
+ logger('mention found: ' . $mtch[2]);
+ }
+ }
+ }
+
+ if (!$mention) {
+ if (($community_page || $prvgroup) &&
+ !$item['wall'] && !$item['origin'] && ($item['id'] == $item['parent'])) {
+ // mmh.. no mention.. community page or private group... no wall.. no origin.. top-post (not a comment)
+ // delete it!
+ logger("no-mention top-level post to communuty or private group. delete.");
+ dba::delete('item', ['id' => $item_id]);
+ return true;
+ }
+ return;
+ }
+
+ $arr = ['item' => $item, 'user' => $u[0], 'contact' => $r[0]];
+
+ Addon::callHooks('tagged', $arr);
+
+ if (!$community_page && !$prvgroup) {
+ return;
+ }
+
+ /*
+ * tgroup delivery - setup a second delivery chain
+ * prevent delivery looping - only proceed
+ * if the message originated elsewhere and is a top-level post
+ */
+ if ($item['wall'] || $item['origin'] || ($item['id'] != $item['parent'])) {
+ return;
+ }
+
+ // now change this copy of the post to a forum head message and deliver to all the tgroup members
+ $c = q("SELECT `name`, `url`, `thumb` FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
+ intval($u[0]['uid'])
+ );
+ if (!DBM::is_result($c)) {
+ return;
+ }
+
+ // also reset all the privacy bits to the forum default permissions
+
+ $private = ($u[0]['allow_cid'] || $u[0]['allow_gid'] || $u[0]['deny_cid'] || $u[0]['deny_gid']) ? 1 : 0;
+
+ $forum_mode = (($prvgroup) ? 2 : 1);
+
+ q("UPDATE `item` SET `wall` = 1, `origin` = 1, `forum_mode` = %d, `owner-name` = '%s', `owner-link` = '%s', `owner-avatar` = '%s',
+ `private` = %d, `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `id` = %d",
+ intval($forum_mode),
+ dbesc($c[0]['name']),
+ dbesc($c[0]['url']),
+ dbesc($c[0]['thumb']),
+ intval($private),
+ dbesc($u[0]['allow_cid']),
+ dbesc($u[0]['allow_gid']),
+ dbesc($u[0]['deny_cid']),
+ dbesc($u[0]['deny_gid']),
+ intval($item_id)
+ );
+ update_thread($item_id);
+
+ Worker::add(['priority' => PRIORITY_HIGH, 'dont_fork' => true], 'Notifier', 'tgroup', $item_id);
+
+ }
+
+ public static function isRemoteSelf($contact, &$datarray) {
+ $a = get_app();
+
+ if (!$contact['remote_self']) {
+ return false;
+ }
+
+ // Prevent the forwarding of posts that are forwarded
+ if ($datarray["extid"] == NETWORK_DFRN) {
+ return false;
+ }
+
+ // Prevent to forward already forwarded posts
+ if ($datarray["app"] == $a->get_hostname()) {
+ return false;
+ }
+
+ // Only forward posts
+ if ($datarray["verb"] != ACTIVITY_POST) {
+ return false;
+ }
+
+ if (($contact['network'] != NETWORK_FEED) && $datarray['private']) {
+ return false;
+ }
+
+ $datarray2 = $datarray;
+ logger('remote-self start - Contact '.$contact['url'].' - '.$contact['remote_self'].' Item '.print_r($datarray, true), LOGGER_DEBUG);
+ if ($contact['remote_self'] == 2) {
+ $r = q("SELECT `id`,`url`,`name`,`thumb` FROM `contact` WHERE `uid` = %d AND `self`",
+ intval($contact['uid']));
+ if (DBM::is_result($r)) {
+ $datarray['contact-id'] = $r[0]["id"];
+
+ $datarray['owner-name'] = $r[0]["name"];
+ $datarray['owner-link'] = $r[0]["url"];
+ $datarray['owner-avatar'] = $r[0]["thumb"];
+
+ $datarray['author-name'] = $datarray['owner-name'];
+ $datarray['author-link'] = $datarray['owner-link'];
+ $datarray['author-avatar'] = $datarray['owner-avatar'];
+
+ unset($datarray['created']);
+ unset($datarray['edited']);
+ }
+
+ if ($contact['network'] != NETWORK_FEED) {
+ $datarray["guid"] = get_guid(32);
+ unset($datarray["plink"]);
+ $datarray["uri"] = item_new_uri($a->get_hostname(), $contact['uid'], $datarray["guid"]);
+ $datarray["parent-uri"] = $datarray["uri"];
+ $datarray["extid"] = $contact['network'];
+ $urlpart = parse_url($datarray2['author-link']);
+ $datarray["app"] = $urlpart["host"];
+ } else {
+ $datarray['private'] = 0;
+ }
+ }
+
+ if ($contact['network'] != NETWORK_FEED) {
+ // Store the original post
+ $r = self::insert($datarray2, false, false);
+ logger('remote-self post original item - Contact '.$contact['url'].' return '.$r.' Item '.print_r($datarray2, true), LOGGER_DEBUG);
+ } else {
+ $datarray["app"] = "Feed";
+ }
+
+ // Trigger automatic reactions for addons
+ $datarray['api_source'] = true;
+
+ // We have to tell the hooks who we are - this really should be improved
+ $_SESSION["authenticated"] = true;
+ $_SESSION["uid"] = $contact['uid'];
+
+ return true;
+ }
+
+ /**
+ *
+ * @param string $s
+ * @param int $uid
+ * @param array $item
+ * @param int $cid
+ * @return string
+ */
+ public static function fixPrivatePhotos($s, $uid, $item = null, $cid = 0)
+ {
+ if (Config::get('system', 'disable_embedded')) {
+ return $s;
+ }
+
+ logger('check for photos', LOGGER_DEBUG);
+ $site = substr(System::baseUrl(), strpos(System::baseUrl(), '://'));
+
+ $orig_body = $s;
+ $new_body = '';
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/img]') : false);
+
+ while (($img_st_close !== false) && ($img_len !== false)) {
+ $img_st_close++; // make it point to AFTER the closing bracket
+ $image = substr($orig_body, $img_start + $img_st_close, $img_len);
+
+ logger('found photo ' . $image, LOGGER_DEBUG);
+
+ if (stristr($image, $site . '/photo/')) {
+ // Only embed locally hosted photos
+ $replace = false;
+ $i = basename($image);
+ $i = str_replace(['.jpg', '.png', '.gif'], ['', '', ''], $i);
+ $x = strpos($i, '-');
+
+ if ($x) {
+ $res = substr($i, $x + 1);
+ $i = substr($i, 0, $x);
+ $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d AND `uid` = %d",
+ dbesc($i),
+ intval($res),
+ intval($uid)
+ );
+ if (DBM::is_result($r)) {
+ /*
+ * Check to see if we should replace this photo link with an embedded image
+ * 1. No need to do so if the photo is public
+ * 2. If there's a contact-id provided, see if they're in the access list
+ * for the photo. If so, embed it.
+ * 3. Otherwise, if we have an item, see if the item permissions match the photo
+ * permissions, regardless of order but first check to see if they're an exact
+ * match to save some processing overhead.
+ */
+ if (self::hasPermissions($r[0])) {
+ if ($cid) {
+ $recips = self::enumeratePermissions($r[0]);
+ if (in_array($cid, $recips)) {
+ $replace = true;
+ }
+ } elseif ($item) {
+ if (self::samePermissions($item, $r[0])) {
+ $replace = true;
+ }
+ }
+ }
+ if ($replace) {
+ $data = $r[0]['data'];
+ $type = $r[0]['type'];
+
+ // If a custom width and height were specified, apply before embedding
+ if (preg_match("/\[img\=([0-9]*)x([0-9]*)\]/is", substr($orig_body, $img_start, $img_st_close), $match)) {
+ logger('scaling photo', LOGGER_DEBUG);
+
+ $width = intval($match[1]);
+ $height = intval($match[2]);
+
+ $Image = new Image($data, $type);
+ if ($Image->isValid()) {
+ $Image->scaleDown(max($width, $height));
+ $data = $Image->asString();
+ $type = $Image->getType();
+ }
+ }
+
+ logger('replacing photo', LOGGER_DEBUG);
+ $image = 'data:' . $type . ';base64,' . base64_encode($data);
+ logger('replaced: ' . $image, LOGGER_DATA);
+ }
+ }
+ }
+ }
+
+ $new_body = $new_body . substr($orig_body, 0, $img_start + $img_st_close) . $image . '[/img]';
+ $orig_body = substr($orig_body, $img_start + $img_st_close + $img_len + strlen('[/img]'));
+ if ($orig_body === false) {
+ $orig_body = '';
+ }
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/img]') : false);
+ }
+
+ $new_body = $new_body . $orig_body;
+
+ return $new_body;
+ }
+
+ private static function hasPermissions($obj) {
+ return (
+ (
+ x($obj, 'allow_cid')
+ ) || (
+ x($obj, 'allow_gid')
+ ) || (
+ x($obj, 'deny_cid')
+ ) || (
+ x($obj, 'deny_gid')
+ )
+ );
+ }
+
+ private static function samePermissions($obj1, $obj2) {
+ // first part is easy. Check that these are exactly the same.
+ if (($obj1['allow_cid'] == $obj2['allow_cid'])
+ && ($obj1['allow_gid'] == $obj2['allow_gid'])
+ && ($obj1['deny_cid'] == $obj2['deny_cid'])
+ && ($obj1['deny_gid'] == $obj2['deny_gid'])) {
+ return true;
+ }
+
+ // This is harder. Parse all the permissions and compare the resulting set.
+ $recipients1 = self::enumeratePermissions($obj1);
+ $recipients2 = self::enumeratePermissions($obj2);
+ sort($recipients1);
+ sort($recipients2);
+
+ /// @TODO Comparison of arrays, maybe use array_diff_assoc() here?
+ return ($recipients1 == $recipients2);
+ }
+
+ // returns an array of contact-ids that are allowed to see this object
+ private static function enumeratePermissions($obj) {
+ $allow_people = expand_acl($obj['allow_cid']);
+ $allow_groups = Group::expand(expand_acl($obj['allow_gid']));
+ $deny_people = expand_acl($obj['deny_cid']);
+ $deny_groups = Group::expand(expand_acl($obj['deny_gid']));
+ $recipients = array_unique(array_merge($allow_people, $allow_groups));
+ $deny = array_unique(array_merge($deny_people, $deny_groups));
+ $recipients = array_diff($recipients, $deny);
+ return $recipients;
+ }
+
+ public static function getFeedTags($item) {
+ $ret = [];
+ $matches = false;
+ $cnt = preg_match_all('|\#\[url\=(.*?)\](.*?)\[\/url\]|', $item['tag'], $matches);
+ if ($cnt) {
+ for ($x = 0; $x < $cnt; $x ++) {
+ if ($matches[1][$x]) {
+ $ret[$matches[2][$x]] = ['#', $matches[1][$x], $matches[2][$x]];
+ }
+ }
+ }
+ $matches = false;
+ $cnt = preg_match_all('|\@\[url\=(.*?)\](.*?)\[\/url\]|', $item['tag'], $matches);
+ if ($cnt) {
+ for ($x = 0; $x < $cnt; $x ++) {
+ if ($matches[1][$x]) {
+ $ret[] = ['@', $matches[1][$x], $matches[2][$x]];
+ }
+ }
+ }
+ return $ret;
+ }
+
+ public static function expire($uid, $days, $network = "", $force = false) {
+
+ if (!$uid || ($days < 1)) {
+ return;
+ }
+
+ /*
+ * $expire_network_only = save your own wall posts
+ * and just expire conversations started by others
+ */
+ $expire_network_only = PConfig::get($uid,'expire', 'network_only');
+ $sql_extra = (intval($expire_network_only) ? " AND wall = 0 " : "");
+
+ if ($network != "") {
+ $sql_extra .= sprintf(" AND network = '%s' ", dbesc($network));
+
+ /*
+ * There is an index "uid_network_received" but not "uid_network_created"
+ * This avoids the creation of another index just for one purpose.
+ * And it doesn't really matter wether to look at "received" or "created"
+ */
+ $range = "AND `received` < UTC_TIMESTAMP() - INTERVAL %d DAY ";
+ } else {
+ $range = "AND `created` < UTC_TIMESTAMP() - INTERVAL %d DAY ";
+ }
+
+ $r = q("SELECT `file`, `resource-id`, `starred`, `type`, `id` FROM `item`
+ WHERE `uid` = %d $range
+ AND `id` = `parent`
+ $sql_extra
+ AND `deleted` = 0",
+ intval($uid),
+ intval($days)
+ );
+
+ if (!DBM::is_result($r)) {
+ return;
+ }
+
+ $expire_items = PConfig::get($uid, 'expire', 'items', 1);
+
+ // Forcing expiring of items - but not notes and marked items
+ if ($force) {
+ $expire_items = true;
+ }
+
+ $expire_notes = PConfig::get($uid, 'expire', 'notes', 1);
+ $expire_starred = PConfig::get($uid, 'expire', 'starred', 1);
+ $expire_photos = PConfig::get($uid, 'expire', 'photos', 0);
+
+ logger('User '.$uid.': expire: # items=' . count($r). "; expire items: $expire_items, expire notes: $expire_notes, expire starred: $expire_starred, expire photos: $expire_photos");
+
+ foreach ($r as $item) {
+
+ // don't expire filed items
+
+ if (strpos($item['file'],'[') !== false) {
+ continue;
+ }
+
+ // Only expire posts, not photos and photo comments
+
+ if ($expire_photos == 0 && strlen($item['resource-id'])) {
+ continue;
+ } elseif ($expire_starred == 0 && intval($item['starred'])) {
+ continue;
+ } elseif ($expire_notes == 0 && $item['type'] == 'note') {
+ continue;
+ } elseif ($expire_items == 0 && $item['type'] != 'note') {
+ continue;
+ }
+
+ self::delete($item['id'], PRIORITY_LOW);
+ }
+ }
+
+ /// @TODO: This query seems to be really slow
+ public static function firstPostDate($uid, $wall = false) {
+ $r = q("SELECT `id`, `created` FROM `item`
+ WHERE `uid` = %d AND `wall` = %d AND `deleted` = 0 AND `visible` = 1 AND `moderated` = 0
+ AND `id` = `parent`
+ ORDER BY `created` ASC LIMIT 1",
+ intval($uid),
+ intval($wall ? 1 : 0)
+ );
+ if (DBM::is_result($r)) {
+ return substr(datetime_convert('',date_default_timezone_get(), $r[0]['created']),0,10);
+ }
+ return false;
+ }
}
use Friendica\Model\Contact;
use Friendica\Model\GContact;
use Friendica\Model\Group;
+use Friendica\Model\Item;
use Friendica\Model\Profile;
use Friendica\Model\Term;
use Friendica\Model\User;
}
if ($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid']) {
- $body = fix_private_photos($item['body'], $owner['uid'], $item, $cid);
+ $body = Item::fixPrivatePhotos($item['body'], $owner['uid'], $item, $cid);
} else {
$body = $item['body'];
}
$entry->appendChild($actarg);
}
- $tags = item_getfeedtags($item);
+ $tags = Item::getFeedTags($item);
if (count($tags)) {
foreach ($tags as $t) {
"to_email" => $importer["email"],
"uid" => $importer["importer_uid"],
"item" => $item,
- "link" => System::baseUrl()."/display/".urlencode(get_item_guid($posted_id)),
+ "link" => System::baseUrl()."/display/".urlencode(Item::getGuidById($posted_id)),
"source_name" => stripslashes($item["author-name"]),
"source_link" => $item["author-link"],
"source_photo" => ((link_compare($item["author-link"], $importer["url"]))
// This function once was responsible for DFRN and OStatus.
if (activity_match($item["verb"], ACTIVITY_FOLLOW)) {
logger("New follower");
- new_follower($importer, $contact, $item, $nickname);
+ Contact::newFollower($importer, $contact, $item, $nickname);
return false;
}
if (activity_match($item["verb"], ACTIVITY_UNFOLLOW)) {
logger("Lost follower");
- lose_follower($importer, $contact, $item);
+ Contact::loseFollower($importer, $contact, $item);
return false;
}
if (activity_match($item["verb"], ACTIVITY_REQ_FRIEND)) {
logger("New friend request");
- new_follower($importer, $contact, $item, $nickname, true);
+ Contact::newFollower($importer, $contact, $item, $nickname, true);
return false;
}
if (activity_match($item["verb"], ACTIVITY_UNFRIEND)) {
logger("Lost sharer");
- lose_sharer($importer, $contact, $item);
+ Contact::loseSharer($importer, $contact, $item);
return false;
}
} else {
// make sure nobody is trying to sneak some html tags by us
$item["body"] = notags(base64url_decode($item["body"]));
- $item["body"] = limit_body_size($item["body"]);
+ $item["body"] = Item::limitBodySize($item["body"]);
/// @todo Do we really need this check for HTML elements? (It was copied from the old function)
if ((strpos($item['body'], '<') !== false) && (strpos($item['body'], '>') !== false)) {
$item["guid"] = $xpath->query("dfrn:diaspora_guid/text()", $entry)->item(0)->nodeValue;
- // We store the data from "dfrn:diaspora_signature" in a different table, this is done in "item_store"
+ // We store the data from "dfrn:diaspora_signature" in a different table, this is done in "Item::insert"
$dsprsig = unxmlify($xpath->query("dfrn:diaspora_signature/text()", $entry)->item(0)->nodeValue);
if ($dsprsig != "") {
$item["dsprsig"] = $dsprsig;
}
if (in_array($entrytype, [DFRN_REPLY, DFRN_REPLY_RC])) {
- $posted_id = item_store($item);
+ $posted_id = Item::insert($item);
$parent = 0;
if ($posted_id) {
/*
* The item owner info is not our contact. It's OK and is to be expected if this is a tgroup delivery,
* but otherwise there's a possible data mixup on the sender's system.
- * the tgroup delivery code called from item_store will correct it if it's a forum,
+ * the tgroup delivery code called from Item::insert will correct it if it's a forum,
* but we're going to unconditionally correct it here so that the post will always be owned by our contact.
*/
logger('Correcting item owner.', LOGGER_DEBUG);
// This is my contact on another system, but it's really me.
// Turn this into a wall post.
- $notify = item_is_remote_self($importer, $item);
+ $notify = Item::isRemoteSelf($importer, $item);
- $posted_id = item_store($item, false, $notify);
+ $posted_id = Item::insert($item, false, $notify);
logger("Item was stored with id ".$posted_id, LOGGER_DEBUG);
use Friendica\Model\Contact;
use Friendica\Model\GContact;
use Friendica\Model\Group;
+use Friendica\Model\Item;
use Friendica\Model\Profile;
use Friendica\Model\Queue;
use Friendica\Model\User;
self::fetchGuid($datarray);
- $message_id = item_store($datarray);
+ $message_id = Item::insert($datarray);
if ($message_id <= 0) {
return false;
$datarray["body"] = self::constructLikeBody($contact, $parent_item, $guid);
- $message_id = item_store($datarray);
+ $message_id = Item::insert($datarray);
if ($message_id <= 0) {
return false;
$arr["deny_cid"] = $user["deny_cid"];
$arr["deny_gid"] = $user["deny_gid"];
- $i = item_store($arr);
+ $i = Item::insert($arr);
if ($i) {
Worker::add(PRIORITY_HIGH, "Notifier", "activity", $i);
}
return true;
} else {
logger("Author ".$author." doesn't want to follow us anymore.", LOGGER_DEBUG);
- lose_follower($importer, $contact);
+ Contact::loseFollower($importer, $contact);
return true;
}
}
$datarray["object-type"] = $original_item["object-type"];
self::fetchGuid($datarray);
- $message_id = item_store($datarray);
+ $message_id = Item::insert($datarray);
self::sendParticipation($contact, $datarray);
}
self::fetchGuid($datarray);
- $message_id = item_store($datarray);
+ $message_id = Item::insert($datarray);
self::sendParticipation($contact, $datarray);
if (!$simulate) {
logger("Stored feed: ".print_r($item, true), LOGGER_DEBUG);
- $notify = item_is_remote_self($contact, $item);
+ $notify = Item::isRemoteSelf($contact, $item);
// Distributed items should have a well formatted URI.
// Additionally we have to avoid conflicts with identical URI between imported feeds and these items.
unset($item['parent-uri']);
}
- $id = item_store($item, false, $notify);
+ $id = Item::insert($item, false, $notify);
logger("Feed for contact ".$contact["url"]." stored under id ".$id);
} else {
use Friendica\Model\Contact;
use Friendica\Model\GContact;
use Friendica\Model\Conversation;
+use Friendica\Model\Item;
use Friendica\Network\Probe;
use Friendica\Object\Image;
use Friendica\Util\Lock;
}
if ($item["verb"] == ACTIVITY_FOLLOW) {
- new_follower($importer, $contact, $item, $nickname);
+ Contact::newFollower($importer, $contact, $item, $nickname);
continue;
}
if ($item["verb"] == NAMESPACE_OSTATUS."/unfollow") {
- lose_follower($importer, $contact, $item, $dummy);
+ Contact::loseFollower($importer, $contact, $item, $dummy);
continue;
}
logger("Item with uri ".$item["uri"]." is from a blocked contact.", LOGGER_DEBUG);
} else {
// We are having duplicated entries. Hopefully this solves it.
- if (Lock::set('ostatus_process_item_store')) {
- $ret = item_store($item);
- Lock::remove('ostatus_process_item_store');
+ if (Lock::set('ostatus_process_item_insert')) {
+ $ret = Item::insert($item);
+ Lock::remove('ostatus_process_item_insert');
logger("Item with uri ".$item["uri"]." for user ".$importer["uid"].' stored. Return value: '.$ret);
} else {
- $ret = item_store($item);
+ $ret = Item::insert($item);
logger("We couldn't lock - but tried to store the item anyway. Return value is ".$ret);
}
}
XML::addElement($doc, $entry, "ostatus:conversation", $conversation_uri, $attributes);
}
- $tags = item_getfeedtags($item);
+ $tags = item::getFeedTags($item);
if (count($tags)) {
foreach ($tags as $t) {
logger('notifier: '.$target_item["guid"].' dfrndelivery: '.$contact['name']);
if ($mail) {
- $item['body'] = fix_private_photos($item['body'],$owner['uid'],null,$message[0]['contact-id']);
+ $item['body'] = Item::fixPrivatePhotos($item['body'],$owner['uid'],null,$message[0]['contact-id']);
$atom = DFRN::mail($item, $owner);
} elseif ($fsuggest) {
$atom = DFRN::fsuggest($item, $owner);
use Friendica\Core\Addon;
use Friendica\Core\Config;
use Friendica\Core\Worker;
+use Friendica\Model\Item;
use Friendica\Database\DBM;
use dba;
$user = dba::selectFirst('user', ['uid', 'username', 'expire'], ['uid' => $param]);
if (DBM::is_result($user)) {
logger('Expire items for user '.$user['uid'].' ('.$user['username'].') - interval: '.$user['expire'], LOGGER_DEBUG);
- item_expire($user['uid'], $user['expire']);
+ Item::expire($user['uid'], $user['expire']);
logger('Expire items for user '.$user['uid'].' ('.$user['username'].') - done ', LOGGER_DEBUG);
}
return;
use Friendica\Core\PConfig;
use Friendica\Database\DBM;
use Friendica\Model\Contact;
+use Friendica\Model\Item;
use Friendica\Protocol\Email;
use Friendica\Protocol\PortableContact;
use Friendica\Util\Network;
continue;
}
$datarray['body'] = escape_tags($r['body']);
- $datarray['body'] = limit_body_size($datarray['body']);
+ $datarray['body'] = Item::limitBodySize($datarray['body']);
logger("Mail: Importing ".$msg_uid." for ".$mailconf['user']);
$datarray['allow_cid'] = '<' . $contact['id'] . '>';
}
- $stored_item = item_store($datarray);
+ $stored_item = Item::insert($datarray);
switch ($mailconf['action']) {
case 0:
*/
namespace Friendica\Worker;
+use Friendica\Model\Item;
use Friendica\Core\Config;
require_once("include/items.php");
continue;
}
- $result = item_store($arr);
+ $result = Item::insert($arr);
logger("Spool file ".$file." stored: ".$result, LOGGER_DEBUG);
unlink($fullfile);
projects / friendica.git / commitdiff