namespace Friendica\Model;
+use Friendica\Core\Logger;
use Friendica\Database\DBA;
+use Friendica\Database\DBStructure;
use Friendica\Protocol\Activity;
class Post
}
}
- if (!array_key_exists('verb', $row) || in_array($row['verb'], ['', Activity::POST, Activity::SHARE])) {
- // Build the file string out of the term entries
- if (array_key_exists('file', $row)) {
- if ($row['internal-file-count'] > 0) {
- $row['file'] = Post\Category::getTextByURIId($row['internal-uri-id'], $row['internal-uid']);
- } else {
- $row['file'] = '';
- }
- }
- }
-
- // Remove internal fields
- unset($row['internal-file-count']);
- unset($row['internal-uri-id']);
- unset($row['internal-uid']);
-
return $row;
}
* @param bool $do_close
* @return array Data array
*/
- public static function inArray($stmt, $do_close = true) {
+ public static function toArray($stmt, $do_close = true) {
if (is_bool($stmt)) {
return $stmt;
}
}
/**
- * Select rows from the post table
+ * Select rows from the given view
*
- * @param array $selected Array of selected fields, empty for all
- * @param array $condition Array of fields for condition
- * @param array $params Array of several parameters
+ * @param string $view View (post-view or post-thread-view)
+ * @param array $selected Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
*
* @return boolean|object
* @throws \Exception
*/
- public static function select(array $selected = [], array $condition = [], $params = [])
+ private static function selectView(string $view, array $selected = [], array $condition = [], $params = [])
{
if (empty($selected)) {
$selected = array_merge(['author-addr', 'author-nick', 'owner-addr', 'owner-nick', 'causer-addr', 'causer-nick',
'causer-network', 'photo', 'name-date', 'uri-date', 'avatar-date', 'thumb', 'dfrn-id',
'parent-guid', 'parent-network', 'parent-author-id', 'parent-author-link', 'parent-author-name',
'parent-author-network', 'signed_text'], Item::DISPLAY_FIELDLIST, Item::ITEM_FIELDLIST, Item::CONTENT_FIELDLIST);
+
+ if ($view == 'post-thread-view') {
+ $selected = array_merge($selected, ['ignored', 'iid']);
+ }
}
- $selected = array_merge($selected, ['internal-uri-id', 'internal-uid', 'internal-file-count']);
$selected = array_unique($selected);
- return DBA::select('post-view', $selected, $condition, $params);
+ return DBA::select($view, $selected, $condition, $params);
+ }
+
+ /**
+ * Select rows from the post table
+ *
+ * @param array $selected Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
+ *
+ * @return boolean|object
+ * @throws \Exception
+ */
+ public static function select(array $selected = [], array $condition = [], $params = [])
+ {
+ return self::selectView('post-view', $selected, $condition, $params);
+ }
+
+ /**
+ * Select rows from the post table
+ *
+ * @param array $selected Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
+ *
+ * @return boolean|object
+ * @throws \Exception
+ */
+ public static function selectThread(array $selected = [], array $condition = [], $params = [])
+ {
+ return self::selectView('post-thread-view', $selected, $condition, $params);
+ }
+
+ /**
+ * Select rows from the given view for a given user
+ *
+ * @param string $view View (post-view or post-thread-view)
+ * @param integer $uid User ID
+ * @param array $selected Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
+ *
+ * @return boolean|object
+ * @throws \Exception
+ */
+ private static function selectViewForUser(string $view, $uid, array $selected = [], array $condition = [], $params = [])
+ {
+ if (empty($selected)) {
+ $selected = Item::DISPLAY_FIELDLIST;
+ }
+
+ $condition = DBA::mergeConditions($condition,
+ ["`visible` AND NOT `deleted` AND NOT `moderated`
+ AND NOT `author-blocked` AND NOT `owner-blocked`
+ AND (NOT `causer-blocked` OR `causer-id` = ?) AND NOT `contact-blocked`
+ AND ((NOT `contact-readonly` AND NOT `contact-pending` AND (`contact-rel` IN (?, ?)))
+ OR `self` OR `gravity` != ? OR `contact-uid` = ?)
+ AND NOT EXISTS (SELECT `iid` FROM `user-item` WHERE `hidden` AND `iid` = `id` AND `uid` = ?)
+ AND NOT EXISTS (SELECT `cid` FROM `user-contact` WHERE `uid` = ? AND `cid` = `author-id` AND `blocked`)
+ AND NOT EXISTS (SELECT `cid` FROM `user-contact` WHERE `uid` = ? AND `cid` = `owner-id` AND `blocked`)
+ AND NOT EXISTS (SELECT `cid` FROM `user-contact` WHERE `uid` = ? AND `cid` = `author-id` AND `ignored` AND `gravity` = ?)
+ AND NOT EXISTS (SELECT `cid` FROM `user-contact` WHERE `uid` = ? AND `cid` = `owner-id` AND `ignored` AND `gravity` = ?)",
+ 0, Contact::SHARING, Contact::FRIEND, GRAVITY_PARENT, 0, $uid, $uid, $uid, $uid, GRAVITY_PARENT, $uid, GRAVITY_PARENT]);
+
+ $select_string = '';
+
+ if (in_array('pinned', $selected)) {
+ $selected = array_flip($selected);
+ unset($selected['pinned']);
+ $selected = array_flip($selected);
+
+ $select_string = "(SELECT `pinned` FROM `user-item` WHERE `iid` = `" . $view . "`.`id` AND uid=`" . $view . "`.`uid`) AS `pinned`, ";
+ }
+
+ $select_string .= implode(', ', array_map([DBA::class, 'quoteIdentifier'], $selected));
+
+ $condition_string = DBA::buildCondition($condition);
+ $param_string = DBA::buildParameter($params);
+
+ $sql = "SELECT " . $select_string . " FROM `" . $view . "` " . $condition_string . $param_string;
+ $sql = DBA::cleanQuery($sql);
+
+ return DBA::p($sql, $condition);
+ }
+
+ /**
+ * Select rows from the post view for a given user
+ *
+ * @param integer $uid User ID
+ * @param array $selected Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
+ *
+ * @return boolean|object
+ * @throws \Exception
+ */
+ public static function selectForUser($uid, array $selected = [], array $condition = [], $params = [])
+ {
+ return self::selectViewForUser('post-view', $uid, $selected, $condition, $params);
+ }
+
+ /**
+ * Select rows from the post view for a given user
+ *
+ * @param integer $uid User ID
+ * @param array $selected Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
+ *
+ * @return boolean|object
+ * @throws \Exception
+ */
+ public static function selectThreadForUser($uid, array $selected = [], array $condition = [], $params = [])
+ {
+ return self::selectViewForUser('post-thread-view', $uid, $selected, $condition, $params);
+ }
+
+ /**
+ * Retrieve a single record from the post view for a given user and returns it in an associative array
+ *
+ * @param integer $uid User ID
+ * @param array $selected
+ * @param array $condition
+ * @param array $params
+ * @return bool|array
+ * @throws \Exception
+ * @see DBA::select
+ */
+ public static function selectFirstForUser($uid, array $selected = [], array $condition = [], $params = [])
+ {
+ $params['limit'] = 1;
+
+ $result = self::selectForUser($uid, $selected, $condition, $params);
+
+ if (is_bool($result)) {
+ return $result;
+ } else {
+ $row = self::fetch($result);
+ DBA::close($result);
+ return $row;
+ }
+ }
+
+ /**
+ * Retrieve a single record from the starting post in the item table and returns it in an associative array
+ *
+ * @param integer $uid User ID
+ * @param array $selected
+ * @param array $condition
+ * @param array $params
+ * @return bool|array
+ * @throws \Exception
+ * @see DBA::select
+ */
+ public static function selectFirstThreadForUser($uid, array $selected = [], array $condition = [], $params = [])
+ {
+ $params['limit'] = 1;
+
+ $result = self::selectThreadForUser($uid, $selected, $condition, $params);
+
+ if (is_bool($result)) {
+ return $result;
+ } else {
+ $row = self::fetch($result);
+ DBA::close($result);
+ return $row;
+ }
+ }
+
+ /**
+ * Select pinned rows from the item table for a given user
+ *
+ * @param integer $uid User ID
+ * @param array $selected Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
+ *
+ * @return boolean|object
+ * @throws \Exception
+ */
+ public static function selectPinned(int $uid, array $selected = [], array $condition = [], $params = [])
+ {
+ $useritems = DBA::select('user-item', ['iid'], ['uid' => $uid, 'pinned' => true]);
+ if (!DBA::isResult($useritems)) {
+ return $useritems;
+ }
+
+ $pinned = [];
+ while ($useritem = DBA::fetch($useritems)) {
+ $pinned[] = $useritem['iid'];
+ }
+ DBA::close($useritems);
+
+ if (empty($pinned)) {
+ return [];
+ }
+
+ $condition = DBA::mergeConditions(['iid' => $pinned], $condition);
+
+ return self::selectThreadForUser($uid, $selected, $condition, $params);
+ }
+
+ /**
+ * Update existing post entries
+ *
+ * @param array $fields The fields that are to be changed
+ * @param array $condition The condition for finding the item entries
+ *
+ * A return value of "0" doesn't mean an error - but that 0 rows had been changed.
+ *
+ * @return integer|boolean number of affected rows - or "false" if there was an error
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ */
+ public static function update(array $fields, array $condition)
+ {
+ $affected = 0;
+
+ Logger::info('Start Update', ['fields' => $fields, 'condition' => $condition]);
+
+ // Don't allow changes to fields that are responsible for the relation between the records
+ unset($fields['id']);
+ unset($fields['parent']);
+ unset($fields['uid']);
+ unset($fields['uri']);
+ unset($fields['uri-id']);
+ unset($fields['thr-parent']);
+ unset($fields['thr-parent-id']);
+ unset($fields['parent-uri']);
+ unset($fields['parent-uri-id']);
+
+ // To ensure the data integrity we do it in an transaction
+ DBA::transaction();
+
+ $update_fields = DBStructure::getFieldsForTable('post-user', $fields);
+ if (!empty($update_fields)) {
+ $rows = DBA::selectToArray('post-view', ['post-user-id'], $condition);
+ $puids = array_column($rows, 'post-user-id');
+ if (!DBA::update('post-user', $update_fields, ['id' => $puids])) {
+ DBA::rollback();
+ Logger::notice('Updating post-user failed', ['fields' => $update_fields, 'condition' => $condition]);
+ return false;
+ }
+ $affected = DBA::affectedRows();
+ }
+
+ $update_fields = DBStructure::getFieldsForTable('post-content', $fields);
+ if (!empty($update_fields)) {
+ $rows = DBA::selectToArray('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]);
+ $uriids = array_column($rows, 'uri-id');
+ if (!DBA::update('post-content', $update_fields, ['uri-id' => $uriids])) {
+ DBA::rollback();
+ Logger::notice('Updating post-content failed', ['fields' => $update_fields, 'condition' => $condition]);
+ return false;
+ }
+ $affected = max($affected, DBA::affectedRows());
+ }
+
+ $update_fields = Post\DeliveryData::extractFields($fields);
+ if (!empty($update_fields)) {
+ if (empty($uriids)) {
+ $rows = DBA::selectToArray('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]);
+ $uriids = array_column($rows, 'uri-id');
+ }
+ if (!DBA::update('post-delivery-data', $update_fields, ['uri-id' => $uriids])) {
+ DBA::rollback();
+ Logger::notice('Updating post-delivery-data failed', ['fields' => $update_fields, 'condition' => $condition]);
+ return false;
+ }
+ $affected = max($affected, DBA::affectedRows());
+ }
+
+ $update_fields = DBStructure::getFieldsForTable('thread', $fields);
+ if (!empty($update_fields)) {
+ $rows = DBA::selectToArray('post-view', ['id'], $condition);
+ $ids = array_column($rows, 'id');
+ if (!DBA::update('thread', $update_fields, ['iid' => $ids])) {
+ DBA::rollback();
+ Logger::notice('Updating thread failed', ['fields' => $update_fields, 'condition' => $condition]);
+ return false;
+ }
+ $affected = max($affected, DBA::affectedRows());
+ }
+
+ $item_fields = ['guid', 'type', 'wall', 'gravity', 'extid', 'created', 'edited', 'commented', 'received', 'changed',
+ 'resource-id', 'post-type', 'private', 'pubmail', 'moderated', 'visible', 'starred', 'bookmark',
+ 'unseen', 'deleted', 'origin', 'forum_mode', 'mention', 'global', 'network', 'vid', 'psid',
+ 'contact-id', 'author-id', 'owner-id', 'causer-id', 'event-id'];
+
+ $update_fields = [];
+ foreach ($item_fields as $field) {
+ if (array_key_exists($field, $fields)) {
+ $update_fields[$field] = $fields[$field];
+ }
+ }
+ if (!empty($update_fields)) {
+ if (empty($ids)) {
+ $rows = DBA::selectToArray('post-view', ['id'], $condition, []);
+ $ids = array_column($rows, 'id');
+ }
+ if (!DBA::update('item', $update_fields, ['id' => $ids])) {
+ DBA::rollback();
+ Logger::notice('Updating item failed', ['fields' => $update_fields, 'condition' => $condition]);
+ return false;
+ }
+ $affected = max($affected, DBA::affectedRows());
+ }
+
+ DBA::commit();
+
+ Logger::info('Updated posts', ['rows' => $affected]);
+ return $affected;
}
}
projects / friendica.git / blobdiff