From 7b27dda784f6858fa06b3b23dc3228623d5ad641 Mon Sep 17 00:00:00 2001 From: Michael Date: Sun, 28 Jan 2018 11:18:08 +0000 Subject: [PATCH] Most functions now moved from include/items.php --- include/api.php | 2 +- include/event.php | 3 +- include/items.php | 1467 +------------------------------------ include/like.php | 3 +- mod/dfrn_confirm.php | 5 +- mod/item.php | 2 +- mod/notify.php | 3 +- mod/photos.php | 7 +- mod/poke.php | 3 +- mod/profiles.php | 3 +- mod/subthread.php | 3 +- mod/tagger.php | 9 +- src/Model/Contact.php | 109 +++ src/Model/Item.php | 1320 ++++++++++++++++++++++++++++++++- src/Protocol/DFRN.php | 27 +- src/Protocol/Diaspora.php | 13 +- src/Protocol/Feed.php | 4 +- src/Protocol/OStatus.php | 15 +- src/Worker/Delivery.php | 2 +- src/Worker/Expire.php | 3 +- src/Worker/OnePoll.php | 5 +- src/Worker/SpoolPost.php | 3 +- 22 files changed, 1488 insertions(+), 1523 deletions(-) diff --git a/include/api.php b/include/api.php index 7164f85abf..f5747ad1cf 100644 --- a/include/api.php +++ b/include/api.php @@ -4731,7 +4731,7 @@ function post_photo_item($hash, $allow_cid, $deny_cid, $allow_gid, $deny_gid, $f . '[/url]'; // do the magic for storing the item in the database and trigger the federation to other contacts - item_store($arr); + Item::insert($arr); } /** diff --git a/include/event.php b/include/event.php index f5c4613d45..48edeeae64 100644 --- a/include/event.php +++ b/include/event.php @@ -11,6 +11,7 @@ use Friendica\Core\L10n; use Friendica\Core\PConfig; use Friendica\Core\System; use Friendica\Database\DBM; +use Friendica\Model\Item; use Friendica\Model\Profile; use Friendica\Util\Map; @@ -399,7 +400,7 @@ function event_store($arr) { $item_arr['object'] .= '' . xmlify(format_event_bbcode($event)) . ''; $item_arr['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']), diff --git a/include/items.php b/include/items.php index 1951b340cb..884b91393b 100644 --- a/include/items.php +++ b/include/items.php @@ -32,101 +32,6 @@ require_once 'include/threads.php'; 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', $data); @@ -195,7 +100,6 @@ function add_page_info_data($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); @@ -224,7 +128,6 @@ function query_page_info($url, $no_photos = false, $photo = "", $keywords = fals 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, $keyword_blacklist); @@ -245,7 +148,6 @@ function add_page_keywords($url, $no_photos = false, $photo = "", $keywords = fa 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, $keyword_blacklist); @@ -254,7 +156,6 @@ function add_page_info($url, $no_photos = false, $photo = "", $keywords = false, 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 ' . $body, LOGGER_DEBUG); @@ -308,882 +209,6 @@ function add_page_info_to_body($body, $texturl = false, $no_photos = false) { 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', $item_id); - -} - /** * * consume_feed - process atom feed and update anything/everything we might need to update @@ -1212,7 +237,6 @@ function tag_deliver($uid, $item_id) * * @TODO find proper type-hints */ -/// @TODO move to ??? function consume_feed($xml, $importer, &$contact, &$hub, $datedir = 0, $pass = 0) { if ($contact['network'] === NETWORK_OSTATUS) { if ($pass < 2) { @@ -1256,199 +280,6 @@ function consume_feed($xml, $importer, &$contact, &$hub, $datedir = 0, $pass = 0 } } -/// @TODO type-hint is array -/// @TODO move to src/Model/Item.php -function item_is_remote_self($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') { $a = get_app(); @@ -1464,7 +295,7 @@ function subscribe_to_hub($url, $importer, $contact, $hubmode = 'subscribe') { * through the direct Diaspora protocol. If we try and use * the feed, we'll get duplicates. So don't. */ - if ((! DBM::is_result($r)) || $contact['network'] === NETWORK_DIASPORA) { + if ((!DBM::is_result($r)) || $contact['network'] === NETWORK_DIASPORA) { return; } @@ -1489,271 +320,7 @@ function subscribe_to_hub($url, $importer, $contact, $hubmode = 'subscribe') { } -/** - * - * @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) { $uid = 0; @@ -1764,13 +331,12 @@ function drop_items($items) { 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) { $a = get_app(); @@ -1847,30 +413,12 @@ function drop_item($id) { } } -/// @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 []; } @@ -1900,11 +448,10 @@ function list_post_dates($uid, $wall) { 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 $o; } @@ -1916,13 +463,13 @@ function posted_date_widget($url, $uid, $wall) { */ $visible_years = PConfig::get($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; } diff --git a/include/like.php b/include/like.php index ae344d4269..7e24b463ce 100644 --- a/include/like.php +++ b/include/like.php @@ -9,6 +9,7 @@ use Friendica\Core\System; use Friendica\Core\Worker; use Friendica\Database\DBM; use Friendica\Model\Contact; +use Friendica\Model\Item; use Friendica\Protocol\Diaspora; /** @@ -244,7 +245,7 @@ EOT; 'unseen' => 1, ]; - $new_item_id = item_store($new_item); + $new_item_id = Item::insert($new_item); // @todo: Explain this block if (! $item['visible']) { diff --git a/mod/dfrn_confirm.php b/mod/dfrn_confirm.php index 3066a871fc..9106f58802 100644 --- a/mod/dfrn_confirm.php +++ b/mod/dfrn_confirm.php @@ -26,6 +26,7 @@ use Friendica\Core\Worker; 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; @@ -439,7 +440,7 @@ function dfrn_confirm_post(App $a, $handsfree = null) $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); } @@ -701,7 +702,7 @@ function dfrn_confirm_post(App $a, $handsfree = null) $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); } diff --git a/mod/item.php b/mod/item.php index 1a512acec8..46a7b184c1 100644 --- a/mod/item.php +++ b/mod/item.php @@ -729,7 +729,7 @@ function item_post(App $a) { unset($datarray['self']); unset($datarray['api_source']); - $post_id = item_store($datarray); + $post_id = Item::insert($datarray); if (!$post_id) { logger("Item wasn't stored."); diff --git a/mod/notify.php b/mod/notify.php index 8ae925a065..3613aab399 100644 --- a/mod/notify.php +++ b/mod/notify.php @@ -8,6 +8,7 @@ use Friendica\Core\L10n; use Friendica\Core\System; use Friendica\Database\DBM; use Friendica\Module\Login; +use Friendica\Model\Item; function notify_init(App $a) { @@ -27,7 +28,7 @@ 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"]; } diff --git a/mod/photos.php b/mod/photos.php index 227f5d2a3c..a9e77c7c39 100644 --- a/mod/photos.php +++ b/mod/photos.php @@ -13,6 +13,7 @@ use Friendica\Core\Worker; 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; @@ -519,7 +520,7 @@ function photos_post(App $a) . '[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) { @@ -709,7 +710,7 @@ function photos_post(App $a) . System::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ''; $arr['target'] .= '' . xmlify('' . "\n" . '') . ''; - $item_id = item_store($arr); + $item_id = Item::insert($arr); if ($item_id) { Worker::add(PRIORITY_HIGH, "Notifier", "tag", $item_id); } @@ -931,7 +932,7 @@ function photos_post(App $a) . '[img]' . System::baseUrl() . "/photo/{$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); diff --git a/mod/poke.php b/mod/poke.php index eb85685d73..f5df4d5f83 100644 --- a/mod/poke.php +++ b/mod/poke.php @@ -19,6 +19,7 @@ use Friendica\Core\L10n; 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'; @@ -132,7 +133,7 @@ function poke_init(App $a) { $arr['object'] .= xmlify('' . "\n"); $arr['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), diff --git a/mod/profiles.php b/mod/profiles.php index 6c581269c9..055bbf99eb 100644 --- a/mod/profiles.php +++ b/mod/profiles.php @@ -15,6 +15,7 @@ use Friendica\Core\Worker; use Friendica\Database\DBM; use Friendica\Model\GContact; use Friendica\Model\Profile; +use Friendica\Model\Item; use Friendica\Network\Probe; function profiles_init(App $a) { @@ -601,7 +602,7 @@ function profile_activity($changed, $value) { $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); } diff --git a/mod/subthread.php b/mod/subthread.php index 9502b7f8d0..dc8dcc1a9e 100644 --- a/mod/subthread.php +++ b/mod/subthread.php @@ -7,6 +7,7 @@ use Friendica\Core\Addon; 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'; @@ -149,7 +150,7 @@ EOT; $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", diff --git a/mod/tagger.php b/mod/tagger.php index 942cad2ad5..050e532f33 100644 --- a/mod/tagger.php +++ b/mod/tagger.php @@ -8,6 +8,7 @@ use Friendica\Core\L10n; 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'; @@ -145,13 +146,7 @@ EOT; $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", diff --git a/src/Model/Contact.php b/src/Model/Contact.php index ba9536b391..1f8a2434ba 100644 --- a/src/Model/Contact.php +++ b/src/Model/Contact.php @@ -1354,4 +1354,113 @@ class Contact extends BaseObject 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']); + } + } } diff --git a/src/Model/Item.php b/src/Model/Item.php index 40ecc20a98..ebfca31086 100644 --- a/src/Model/Item.php +++ b/src/Model/Item.php @@ -6,16 +6,26 @@ 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 { @@ -157,6 +167,645 @@ 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 * @@ -233,7 +882,7 @@ class 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 thread ".$itemid." under id ".$public_shadow, LOGGER_DEBUG); } @@ -247,7 +896,7 @@ class Item * * @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)) { @@ -287,7 +936,7 @@ class 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); } @@ -296,10 +945,8 @@ class Item * 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=')) { @@ -377,11 +1024,9 @@ class Item * 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) { @@ -422,4 +1067,659 @@ class Item } } } + + /** + * 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(), $r[0]['created']),0,10); + } + return false; + } } diff --git a/src/Protocol/DFRN.php b/src/Protocol/DFRN.php index 59141576b3..92cd29b296 100644 --- a/src/Protocol/DFRN.php +++ b/src/Protocol/DFRN.php @@ -19,6 +19,7 @@ use Friendica\Database\DBM; use Friendica\Model\Contact; use Friendica\Model\GContact; use Friendica\Model\Group; +use Friendica\Model\Item; use Friendica\Model\Profile; use Friendica\Model\Term; use Friendica\Model\User; @@ -922,7 +923,7 @@ class DFRN } if ($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']; } @@ -1059,7 +1060,7 @@ class DFRN $entry->appendChild($actarg); } - $tags = item_getfeedtags($item); + $tags = Item::getFeedTags($item); if (count($tags)) { foreach ($tags as $t) { @@ -2214,7 +2215,7 @@ class DFRN "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"], $importer["url"])) @@ -2254,22 +2255,22 @@ class DFRN // This function once was responsible for DFRN and OStatus. if (activity_match($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 { @@ -2448,7 +2449,7 @@ class DFRN // 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)) { @@ -2502,7 +2503,7 @@ class DFRN $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"] = $dsprsig; @@ -2670,7 +2671,7 @@ class DFRN } if (in_array($entrytype, [DFRN_REPLY, DFRN_REPLY_RC])) { - $posted_id = item_store($item); + $posted_id = Item::insert($item); $parent = 0; if ($posted_id) { @@ -2700,7 +2701,7 @@ class DFRN /* * 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); @@ -2716,9 +2717,9 @@ class DFRN // 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); diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php index 86fdb2374c..068c1bae73 100644 --- a/src/Protocol/Diaspora.php +++ b/src/Protocol/Diaspora.php @@ -20,6 +20,7 @@ use Friendica\Database\DBM; 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; @@ -1730,7 +1731,7 @@ class Diaspora self::fetchGuid($datarray); - $message_id = item_store($datarray); + $message_id = Item::insert($datarray); if ($message_id <= 0) { return false; @@ -2051,7 +2052,7 @@ class Diaspora $datarray["body"] = self::constructLikeBody($contact, $parent_item, $guid); - $message_id = item_store($datarray); + $message_id = Item::insert($datarray); if ($message_id <= 0) { return false; @@ -2417,7 +2418,7 @@ class 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", $i); } @@ -2501,7 +2502,7 @@ class Diaspora return true; } else { logger("Author ".$author." doesn't want to follow us anymore.", LOGGER_DEBUG); - lose_follower($importer, $contact); + Contact::loseFollower($importer, $contact); return true; } } @@ -2780,7 +2781,7 @@ class Diaspora $datarray["object-type"] = $original_item["object-type"]; self::fetchGuid($datarray); - $message_id = item_store($datarray); + $message_id = Item::insert($datarray); self::sendParticipation($contact, $datarray); @@ -3020,7 +3021,7 @@ class Diaspora } self::fetchGuid($datarray); - $message_id = item_store($datarray); + $message_id = Item::insert($datarray); self::sendParticipation($contact, $datarray); diff --git a/src/Protocol/Feed.php b/src/Protocol/Feed.php index cc0915472d..ed421d8532 100644 --- a/src/Protocol/Feed.php +++ b/src/Protocol/Feed.php @@ -423,7 +423,7 @@ class Feed { if (!$simulate) { logger("Stored feed: ".print_r($item, true), LOGGER_DEBUG); - $notify = item_is_remote_self($contact, $item); + $notify = Item::isRemoteSelf($contact, $item); // Distributed items should have a well formatted URI. // Additionally we have to avoid conflicts with identical URI between imported feeds and these items. @@ -433,7 +433,7 @@ class Feed { unset($item['parent-uri']); } - $id = item_store($item, false, $notify); + $id = Item::insert($item, false, $notify); logger("Feed for contact ".$contact["url"]." stored under id ".$id); } else { diff --git a/src/Protocol/OStatus.php b/src/Protocol/OStatus.php index e41f3addc1..3edd84cbb0 100644 --- a/src/Protocol/OStatus.php +++ b/src/Protocol/OStatus.php @@ -14,6 +14,7 @@ use Friendica\Database\DBM; use Friendica\Model\Contact; use Friendica\Model\GContact; use Friendica\Model\Conversation; +use Friendica\Model\Item; use Friendica\Network\Probe; use Friendica\Object\Image; use Friendica\Util\Lock; @@ -455,12 +456,12 @@ class OStatus } if ($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, $dummy); continue; } @@ -521,12 +522,12 @@ class OStatus logger("Item with uri ".$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 ".$ret); } } @@ -1996,7 +1997,7 @@ class OStatus XML::addElement($doc, $entry, "ostatus:conversation", $conversation_uri, $attributes); } - $tags = item_getfeedtags($item); + $tags = item::getFeedTags($item); if (count($tags)) { foreach ($tags as $t) { diff --git a/src/Worker/Delivery.php b/src/Worker/Delivery.php index e17d68f885..5b03a10ec1 100644 --- a/src/Worker/Delivery.php +++ b/src/Worker/Delivery.php @@ -207,7 +207,7 @@ class Delivery { logger('notifier: '.$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); diff --git a/src/Worker/Expire.php b/src/Worker/Expire.php index 6b853bde77..822a4389df 100644 --- a/src/Worker/Expire.php +++ b/src/Worker/Expire.php @@ -9,6 +9,7 @@ namespace Friendica\Worker; use Friendica\Core\Addon; use Friendica\Core\Config; use Friendica\Core\Worker; +use Friendica\Model\Item; use Friendica\Database\DBM; use dba; @@ -43,7 +44,7 @@ class Expire { $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; diff --git a/src/Worker/OnePoll.php b/src/Worker/OnePoll.php index 3a5fa5575b..29ab4e758f 100644 --- a/src/Worker/OnePoll.php +++ b/src/Worker/OnePoll.php @@ -8,6 +8,7 @@ use Friendica\Core\Config; 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; @@ -487,7 +488,7 @@ class OnePoll 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']); @@ -531,7 +532,7 @@ class OnePoll $datarray['allow_cid'] = '<' . $contact['id'] . '>'; } - $stored_item = item_store($datarray); + $stored_item = Item::insert($datarray); switch ($mailconf['action']) { case 0: diff --git a/src/Worker/SpoolPost.php b/src/Worker/SpoolPost.php index a394ee0fe1..31474abfbf 100644 --- a/src/Worker/SpoolPost.php +++ b/src/Worker/SpoolPost.php @@ -5,6 +5,7 @@ */ namespace Friendica\Worker; +use Friendica\Model\Item; use Friendica\Core\Config; require_once("include/items.php"); @@ -46,7 +47,7 @@ class SpoolPost { continue; } - $result = item_store($arr); + $result = Item::insert($arr); logger("Spool file ".$file." stored: ".$result, LOGGER_DEBUG); unlink($fullfile);