]> git.mxchange.org Git - friendica.git/blobdiff - src/Model/Item.php
The item class had been improved (e.g. database calls)
[friendica.git] / src / Model / Item.php
index 6999ab4cf985a1f0b615e1d5c17676affc0c1e70..59cad04a36bc1cec47f139fefd0f4eec08ef2f8c 100644 (file)
@@ -273,6 +273,39 @@ class Item extends BaseObject
                return $guid;
        }
 
+       private static function contactId($arr)
+       {
+               $contact_id = (int)$arr["contact-id"];
+
+               if (!empty($contact_id)) {
+                       return $contact_id;
+               }
+
+               /*
+                * First we are looking for a suitable contact that matches with the author of the post
+                * This is done only for comments
+                */
+               if ($arr['parent-uri'] != $arr['uri']) {
+                       $contact_id = Contact::getIdForURL($arr['author-link'], $uid);
+               }
+
+               // If not present then maybe the owner was found
+               if ($contact_id == 0) {
+                       $contact_id = Contact::getIdForURL($arr['owner-link'], $uid);
+               }
+
+               // Still missing? Then use the "self" contact of the current user
+               if ($contact_id == 0) {
+                       $self = dba::selectFirst('contact', ['id'], ['self' => true, 'uid' => $uid]);
+                       if (DBM::is_result($self)) {
+                               $contact_id = $self["id"];
+                       }
+               }
+               logger("Contact-id was missing for post ".$arr["guid"]." from user id ".$uid." - now set to ".$contact_id, LOGGER_DEBUG);
+
+               return $contact_id;
+       }
+
        public static function insert($arr, $force_parent = false, $notify = false, $dontcache = false)
        {
                $a = get_app();
@@ -353,20 +386,17 @@ class Item extends BaseObject
                 * via OStatus (maybe Diasporsa as well)
                 */
                if (in_array($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)
-                               );
+                       $select = ["`uri` = ? AND `uid` = ? AND `network` IN (?, ?, ?)",
+                               trim($arr['uri']), $arr['uid'],
+                               NETWORK_DIASPORA, NETWORK_DFRN, NETWORK_OSTATUS];
+                       $r = dba::selectFirst('item', ['id', 'network'], $select);
                        if (DBM::is_result($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']);
+                                       logger("Item with uri ".$arr['uri']." already existed for user ".$uid." with id ".$r["id"]." target network ".$r["network"]." - new network: ".$arr['network']);
                                }
 
-                               return $r[0]["id"];
+                               return $r["id"];
                        }
                }
 
@@ -433,98 +463,41 @@ class Item extends BaseObject
                        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"];
-                       }
+               $arr['plink'] = defaults($arr, 'plink', System::baseUrl() . '/display/' . urlencode($arr['guid']));
 
-                       // 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 issues sometimes
+               $arr["contact-id"] = self::contactId($arr);
 
-               // The contact-id should be set before "self::insert" was called - but there seems to be some issues
-               if ($arr["contact-id"] == 0) {
-                       /*
-                        * First we are looking for a suitable contact that matches with the author of the post
-                        * This is done only for comments
-                        */
-                       if ($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 ($arr["author-id"] == 0) {
-                       $arr["author-id"] = Contact::getIdForURL($arr["author-link"], 0);
-               }
+               $arr['author-id'] = defaults($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);
-               }
+               $arr['owner-id'] = defaults($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;
+               if ($arr['network'] == NETWORK_PHANTOM) {
+                       $contact = Contact::getDetailsByURL($arr['author-link'], $arr['uid']);
+                       if (!empty($contact['network'])) {
+                               $arr['network'] = $contact["network"];
+                       } else {
+                               $arr['network'] = NETWORK_DFRN;
                        }
+                       logger("Set network to " . $arr["network"] . " for " . $arr["uri"], LOGGER_DEBUG);
+               }
+
+               // Checking if there is already an item with the same guid
+               logger('Checking for an item for user '.$arr['uid'].' on network '.$arr['network'].' with the guid '.$arr['guid'], LOGGER_DEBUG);
+               $condition = ['guid' => $arr['guid'], 'network' => $arr['network'], 'uid' => $arr['uid']];
+               if (dba::exists('item', $condition)) {
+                       logger('found item with guid '.$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
@@ -537,6 +510,7 @@ class Item extends BaseObject
                $allow_gid = '';
                $deny_cid  = '';
                $deny_gid  = '';
+
                if ($arr['parent-uri'] === $arr['uri']) {
                        $parent_id = 0;
                        $parent_deleted = 0;
@@ -546,42 +520,42 @@ class Item extends BaseObject
                        $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'])
-                       );
+                       $fields = ['uri', 'parent-uri', 'id', 'deleted',
+                               'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid',
+                               'wall', 'private', 'forum_mode'];
+                       $condition = ['uri' => $arr['parent-uri'], 'uid' => $arr['uid']];
+                       $params = ['order' => ['id' => false]];
+                       $r = dba::selectFirst('item', $fields, $condition, $params);
 
                        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 ($r['uri'] != $r['parent-uri']) {
+                                       $arr['parent-uri'] = $r['parent-uri'];
+
+                                       $condition = ['uri' => $arr['parent-uri'],
+                                               'parent-uri' => $arr['parent-uri'],
+                                               'uid' => $arr['uid']];
+                                       $params = ['order' => ['id' => false]];
+                                       $z = dba::selectFirst('item', $fields, $condition, $params);
 
                                        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'];
+                               $parent_id      = $r['id'];
+                               $parent_deleted = $r['deleted'];
+                               $allow_cid      = $r['allow_cid'];
+                               $allow_gid      = $r['allow_gid'];
+                               $deny_cid       = $r['deny_cid'];
+                               $deny_gid       = $r['deny_gid'];
+                               $arr['wall']    = $r['wall'];
                                $notify_type    = 'comment-new';
 
                                /*
@@ -589,8 +563,8 @@ class Item extends BaseObject
                                 * 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'] = $r[0]['private'];
+                               if ($r['private']) {
+                                       $arr['private'] = $r['private'];
                                }
 
                                /*
@@ -598,15 +572,15 @@ class Item extends BaseObject
                                 * 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) && $r[0]['private']) {
+                               if ((intval($r['forum_mode']) == 1) && $r['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']));
+                               $u = dba::selectFirst('user', ['nickname'], ['uid' => $arr['uid']]);
                                if (DBM::is_result($u)) {
-                                       $self = normalise_link(System::baseUrl() . '/profile/' . $u[0]['nickname']);
+                                       $self = normalise_link(System::baseUrl() . '/profile/' . $u['nickname']);
                                        logger("'myself' is ".$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]);
@@ -632,37 +606,25 @@ class Item extends BaseObject
                        }
                }
 
-               $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `network` IN ('%s', '%s') AND `uid` = %d LIMIT 1",
-                       dbesc($arr['uri']),
-                       dbesc($arr['network']),
-                       dbesc(NETWORK_DFRN),
-                       intval($arr['uid'])
-               );
-               if (DBM::is_result($r)) {
+               $condition = ["`uri` = ? AND `network` IN (?, ?) AND `uid` = ?",
+                       $arr['uri'], $arr['network'], NETWORK_DFRN, $arr['uid']];
+               if (dba::exists('item', $condition)) {
                        logger('duplicated item with the same uri found. '.print_r($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)) {
+                       $condition = ['guid' => $arr['guid'], 'uid' => $arr['uid']];
+                       if (dba::exists('item', $condition)) {
                                logger('duplicated item with the same guid found. '.print_r($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)) {
+                       $condition = ["`body` = ? AND `network` = ? AND `created` = ? AND `contact-id` = ? AND `uid` = ?",
+                                       $arr['body'], $arr['network'], $arr['created'], $arr['contact-id'], $arr['uid']];
+                       if (dba::exists('item', $condition)) {
                                logger('duplicated item with the same body found. '.print_r($arr,true));
                                return 0;
                        }
@@ -675,9 +637,7 @@ class Item extends BaseObject
                        // 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);
+                       $arr["global"] = dba::exists('item', ['uid' => 0, 'uri' => $arr["uri"]]);
                }
 
                // ACL settings
@@ -718,8 +678,7 @@ class Item extends BaseObject
                 * 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($r)) {
+                       if (dba::exists('item', ['uri' => trim($arr['uri']), 'uid' => 0])) {
                                logger('Global item already stored. URI: '.$arr['uri'].' on network '.$arr['network'], LOGGER_DEBUG);
                                return 0;
                        }
@@ -766,11 +725,8 @@ class Item extends BaseObject
 
                // 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'])
-               );
+               $r = dba::inArray(dba::p("SELECT COUNT(*) AS `entries` FROM `item` WHERE `uri` = ? AND `uid` = ? AND `network` = ?",
+                               $arr['uri'], $arr['uid'] , $arr['network']));
 
                if (!DBM::is_result($r)) {
                        // This shouldn't happen, since COUNT always works when the database connection is there.
@@ -836,12 +792,12 @@ class Item extends BaseObject
                 * in it.
                 */
                if (!$deleted && !$dontcache) {
-                       $r = q('SELECT * FROM `item` WHERE `id` = %d', intval($current_post));
-                       if (DBM::is_result($r) && (count($r) == 1)) {
+                       $r = dba::selectFirst('item', [], ['id' => $current_post]);
+                       if (DBM::is_result($r)) {
                                if ($notify) {
-                                       Addon::callHooks('post_local_end', $r[0]);
+                                       Addon::callHooks('post_local_end', $r);
                                } else {
-                                       Addon::callHooks('post_remote_end', $r[0]);
+                                       Addon::callHooks('post_remote_end', $r);
                                }
                        } else {
                                logger('new item not found in DB, id ' . $current_post);
@@ -1290,7 +1246,7 @@ class Item extends BaseObject
                                  !$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.");
+                               logger("no-mention top-level post to community or private group. delete.");
                                dba::delete('item', ['id' => $item_id]);
                                return true;
                        }
@@ -1328,23 +1284,15 @@ class Item extends BaseObject
 
                $forum_mode = (($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)
-               );
+               $fields = ['wall' => true, 'origin' => true, 'forum_mode' => $forum_mode,
+                       'owner-name' => $c[0]['name'], 'owner-link' => $c[0]['url'], 'owner-avatar' => $c[0]['thumb'],
+                       'private' => $private, 'allow_cid' => $u[0]['allow_cid'], 'allow_gid' => $u[0]['allow_gid'],
+                       'deny_cid' => $u[0]['deny_cid'], 'deny_gid' => $u[0]['deny_gid']];
+               dba::update('item', $fields, ['id' => $item_id]);
+
                self::updateThread($item_id);
 
                Worker::add(['priority' => PRIORITY_HIGH, 'dont_fork' => true], 'Notifier', 'tgroup', $item_id);
-
        }
 
        public static function isRemoteSelf($contact, &$datarray)
@@ -1961,18 +1909,17 @@ EOT;
 
                $sql = "";
 
-               foreach ($item as $field => $data)
-                       if (!in_array($field, ["guid", "title", "body", "rendered-html", "rendered-hash"])) {
-                               if ($sql != "") {
-                                       $sql .= ", ";
-                               }
+               $fields = [];
 
-                               $sql .= "`".$field."` = '".dbesc($data)."'";
+               foreach ($item as $field => $data) {
+                       if (!in_array($field, ["guid", "title", "body", "rendered-html", "rendered-hash"])) {
+                               $fields[$field] = $data;
                        }
+               }
 
-               $result = q("UPDATE `thread` SET ".$sql." WHERE `iid` = %d", intval($itemid));
+               $result = dba::update('thread', $fields, ['iid' => $itemid]);
 
-               logger("Update thread for item ".$itemid." - guid ".$item["guid"]." - ".print_r($result, true)." ".print_r($item, true), LOGGER_DEBUG);
+               logger("Update thread for item ".$itemid." - guid ".$item["guid"]." - ".(int)$result." ".print_r($item, true), LOGGER_DEBUG);
 
                // Updating a shadow item entry
                $items = dba::selectFirst('item', ['id'], ['guid' => $item['guid'], 'uid' => 0]);