X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModel%2FPost.php;h=7b77276de83c38528a410958174d5f2a6da6915a;hb=2647514603852fe5fb9f47f0bf153dd20c124ce6;hp=5bb41d16c28b64983031156c6545b4a9028905d4;hpb=15162b4027c7726a325cc1907aa269bc7b45aeea;p=friendica.git diff --git a/src/Model/Post.php b/src/Model/Post.php index 5bb41d16c2..7b77276de8 100644 --- a/src/Model/Post.php +++ b/src/Model/Post.php @@ -1,6 +1,6 @@ 1, "network" => 'dspr']; + * or: + * $condition = ["`uid` = ? AND `network` IN (?, ?)", 1, 'dfrn', 'dspr']; + * + * $count = Post::count($condition); + * @throws \Exception + */ + public static function countThread(array $condition = [], array $params = []) + { + return DBA::count('post-thread-user-view', $condition, $params); + } + + /** + * Counts the post-view records satisfying the provided condition + * + * @param array $condition array of fields for condition + * @param array $params Array of several parameters + * + * @return int + * + * Example: + * $condition = ["network" => 'dspr']; + * or: + * $condition = ["`network` IN (?, ?)", 1, 'dfrn', 'dspr']; + * + * $count = Post::count($condition); + * @throws \Exception + */ + public static function countPosts(array $condition = [], array $params = []) { return DBA::count('post-view', $condition, $params); } /** - * Retrieve a single record from the post table and returns it in an associative array + * Retrieve a single record from the post-user-view view and returns it in an associative array * * @param array $fields * @param array $condition * @param array $params + * @param bool $user_mode true = post-user-view, false = post-view * @return bool|array * @throws \Exception * @see DBA::select @@ -149,7 +225,57 @@ class Post } /** - * Select rows from the post table and returns them as an array + * Retrieve a single record from the post-view view and returns it in an associative array + * + * @param array $fields + * @param array $condition + * @param array $params + * @return bool|array + * @throws \Exception + * @see DBA::select + */ + public static function selectFirstPost(array $fields = [], array $condition = [], $params = []) + { + $params['limit'] = 1; + + $result = self::selectPosts($fields, $condition, $params); + + if (is_bool($result)) { + return $result; + } else { + $row = self::fetch($result); + DBA::close($result); + return $row; + } + } + + /** + * Retrieve a single record from the post-thread-user-view view and returns it in an associative array + * + * @param array $fields + * @param array $condition + * @param array $params + * @return bool|array + * @throws \Exception + * @see DBA::select + */ + public static function selectFirstThread(array $fields = [], array $condition = [], $params = []) + { + $params['limit'] = 1; + + $result = self::selectThread($fields, $condition, $params); + + if (is_bool($result)) { + return $result; + } else { + $row = self::fetch($result); + DBA::close($result); + return $row; + } + } + + /** + * Select rows from the post-user-view view and returns them as an array * * @param array $selected Array of selected fields, empty for all * @param array $condition Array of fields for condition @@ -178,7 +304,7 @@ class Post /** * Select rows from the given view * - * @param string $view View (post-view or post-thread-view) + * @param string $view View (post-user-view or post-thread-user-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 @@ -189,13 +315,10 @@ class Post 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']); + $selected = array_merge(Item::DISPLAY_FIELDLIST, Item::ITEM_FIELDLIST); + + if ($view == 'post-thread-user-view') { + $selected = array_merge($selected, ['ignored']); } } @@ -205,7 +328,7 @@ class Post } /** - * Select rows from the post table + * Select rows from the post-user-view view * * @param array $selected Array of selected fields, empty for all * @param array $condition Array of fields for condition @@ -215,12 +338,27 @@ class Post * @throws \Exception */ public static function select(array $selected = [], array $condition = [], $params = []) + { + return self::selectView('post-user-view', $selected, $condition, $params); + } + + /** + * Select rows from the post-view 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 selectPosts(array $selected = [], array $condition = [], $params = []) { return self::selectView('post-view', $selected, $condition, $params); } /** - * Select rows from the post table + * Select rows from the post-thread-user-view view * * @param array $selected Array of selected fields, empty for all * @param array $condition Array of fields for condition @@ -231,13 +369,13 @@ class Post */ public static function selectThread(array $selected = [], array $condition = [], $params = []) { - return self::selectView('post-thread-view', $selected, $condition, $params); + return self::selectView('post-thread-user-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 string $view View (post-user-view or post-thread-user-view) * @param integer $uid User ID * @param array $selected Array of selected fields, empty for all * @param array $condition Array of fields for condition @@ -253,29 +391,19 @@ class Post } $condition = DBA::mergeConditions($condition, - ["`visible` AND NOT `deleted` AND NOT `moderated` + ["`visible` AND NOT `deleted` AND NOT `author-blocked` AND NOT `owner-blocked` - AND (NOT `causer-blocked` OR `causer-id` = ?) AND NOT `contact-blocked` + AND (NOT `causer-blocked` OR `causer-id` = ? OR `causer-id` IS NULL) 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 `uri-id` FROM `post-user` WHERE `hidden` AND `uri-id` = `" . $view . "`.`uri-id` AND `uid` = ?) + AND NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `uid` = ? AND `uri-id` = `" . $view . "`.`uri-id` AND `hidden`) 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)); + $select_string = implode(', ', array_map([DBA::class, 'quoteIdentifier'], $selected)); $condition_string = DBA::buildCondition($condition); $param_string = DBA::buildParameter($params); @@ -287,7 +415,7 @@ class Post } /** - * Select rows from the post view for a given user + * Select rows from the post-user-view view for a given user * * @param integer $uid User ID * @param array $selected Array of selected fields, empty for all @@ -299,11 +427,11 @@ class Post */ public static function selectForUser($uid, array $selected = [], array $condition = [], $params = []) { - return self::selectViewForUser('post-view', $uid, $selected, $condition, $params); + return self::selectViewForUser('post-user-view', $uid, $selected, $condition, $params); } - /** - * Select rows from the post view for a given user + /** + * Select rows from the post-view view for a given user * * @param integer $uid User ID * @param array $selected Array of selected fields, empty for all @@ -313,39 +441,29 @@ class Post * @return boolean|object * @throws \Exception */ - public static function selectThreadForUser($uid, array $selected = [], array $condition = [], $params = []) + public static function selectPostsForUser($uid, array $selected = [], array $condition = [], $params = []) { - return self::selectViewForUser('post-thread-view', $uid, $selected, $condition, $params); + return self::selectViewForUser('post-view', $uid, $selected, $condition, $params); } /** - * Retrieve a single record from the post view for a given user and returns it in an associative array + * Select rows from the post-thread-user-view view for a given user * - * @param integer $uid User ID - * @param array $selected - * @param array $condition - * @param array $params - * @return bool|array + * @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 $params Array of several parameters + * + * @return boolean|object * @throws \Exception - * @see DBA::select */ - public static function selectFirstForUser($uid, array $selected = [], array $condition = [], $params = []) + public static function selectThreadForUser($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; - } + return self::selectViewForUser('post-thread-user-view', $uid, $selected, $condition, $params); } /** - * Retrieve a single record from the starting post in the item table and returns it in an associative array + * Retrieve a single record from the post-user-view view for a given user and returns it in an associative array * * @param integer $uid User ID * @param array $selected @@ -355,11 +473,11 @@ class Post * @throws \Exception * @see DBA::select */ - public static function selectFirstThreadForUser($uid, array $selected = [], array $condition = [], $params = []) + public static function selectFirstForUser($uid, array $selected = [], array $condition = [], $params = []) { $params['limit'] = 1; - $result = self::selectThreadForUser($uid, $selected, $condition, $params); + $result = self::selectForUser($uid, $selected, $condition, $params); if (is_bool($result)) { return $result; @@ -371,7 +489,7 @@ class Post } /** - * Select pinned rows from the item table for a given user + * Select pinned rows from the post-thread-user table for a given user * * @param integer $uid User ID * @param array $selected Array of selected fields, empty for all @@ -383,24 +501,24 @@ class Post */ 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; + $postthreaduser = DBA::select('post-thread-user', ['uri-id'], ['uid' => $uid, 'pinned' => true]); + if (!DBA::isResult($postthreaduser)) { + return $postthreaduser; } $pinned = []; - while ($useritem = DBA::fetch($useritems)) { - $pinned[] = $useritem['iid']; + while ($useritem = DBA::fetch($postthreaduser)) { + $pinned[] = $useritem['uri-id']; } - DBA::close($useritems); + DBA::close($postthreaduser); if (empty($pinned)) { return []; } - $condition = DBA::mergeConditions(['iid' => $pinned], $condition); + $condition = DBA::mergeConditions(['uri-id' => $pinned, 'uid' => $uid, 'gravity' => GRAVITY_PARENT], $condition); - return self::selectThreadForUser($uid, $selected, $condition, $params); + return self::selectForUser($uid, $selected, $condition, $params); } /** @@ -418,7 +536,7 @@ class Post { $affected = 0; - Logger::info('Start Update', ['fields' => $fields, 'condition' => $condition]); + Logger::info('Start Update', ['fields' => $fields, 'condition' => $condition, 'uid' => local_user(),'callstack' => System::callstack(10)]); // Don't allow changes to fields that are responsible for the relation between the records unset($fields['id']); @@ -438,93 +556,104 @@ class Post $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_count = 0; + $posts = DBA::select('post-user-view', ['post-user-id'], $condition); + while ($rows = DBA::toArray($posts, false, 100)) { + $puids = array_column($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_count += DBA::affectedRows(); } - $affected = DBA::affectedRows(); + DBA::close($posts); + $affected = $affected_count; } $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_count = 0; + $posts = DBA::select('post-user-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]); + while ($rows = DBA::toArray($posts, false, 100)) { + $uriids = array_column($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_count += DBA::affectedRows(); } - $affected = max($affected, DBA::affectedRows()); + DBA::close($posts); + $affected = max($affected, $affected_count); } - $update_fields = Post\DeliveryData::extractFields($fields); + $update_fields = DBStructure::getFieldsForTable('post', $fields); if (!empty($update_fields)) { - if (empty($uriids)) { - $rows = DBA::selectToArray('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]); + $affected_count = 0; + $posts = DBA::select('post-user-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]); + while ($rows = DBA::toArray($posts, false, 100)) { $uriids = array_column($rows, 'uri-id'); + if (!DBA::update('post', $update_fields, ['uri-id' => $uriids])) { + DBA::rollback(); + Logger::notice('Updating post failed', ['fields' => $update_fields, 'condition' => $condition]); + return false; + } + $affected_count += DBA::affectedRows(); } - 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()); + DBA::close($posts); + $affected = max($affected, $affected_count); } - $update_fields = DBStructure::getFieldsForTable('post-thread-user', $fields); + $update_fields = Post\DeliveryData::extractFields($fields); if (!empty($update_fields)) { - $rows = DBA::selectToArray('post-view', ['post-user-id'], $thread_condition); - $thread_puids = array_column($rows, 'post-user-id'); - - $post_thread_condition = DBA::collapseCondition(['id' => $thread_puids]); - - $post_thread_condition[0] = "EXISTS(SELECT `id` FROM `post-user` WHERE " . - $post_thread_condition[0] . " AND `uri-id` = `post-thread-user`.`uri-id` AND `uid` = `post-thread-user`.`uid`)"; - Logger::info('Test2-start', ['condition' => $post_thread_condition]); - if (!DBA::update('post-thread-user', $update_fields, $post_thread_condition)) { - DBA::rollback(); - Logger::notice('Updating post-thread-user failed', ['fields' => $update_fields, 'condition' => $condition]); - return false; + $affected_count = 0; + $posts = DBA::select('post-user-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]); + while ($rows = DBA::toArray($posts, false, 100)) { + $uriids = array_column($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_count += DBA::affectedRows(); } - Logger::info('Test2-end'); - $affected = max($affected, DBA::affectedRows()); + DBA::close($posts); + $affected = max($affected, $affected_count); } - $update_fields = DBStructure::getFieldsForTable('thread', $fields); + $update_fields = DBStructure::getFieldsForTable('post-thread', $fields); if (!empty($update_fields)) { - $rows = DBA::selectToArray('post-view', ['id'], $thread_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' => $thread_condition]); - return false; + $affected_count = 0; + $posts = DBA::select('post-user-view', ['uri-id'], $thread_condition, ['group_by' => ['uri-id']]); + while ($rows = DBA::toArray($posts, false, 100)) { + $uriids = array_column($rows, 'uri-id'); + if (!DBA::update('post-thread', $update_fields, ['uri-id' => $uriids])) { + DBA::rollback(); + Logger::notice('Updating post-thread failed', ['fields' => $update_fields, 'condition' => $condition]); + return false; + } + $affected_count += DBA::affectedRows(); } - $affected = max($affected, DBA::affectedRows()); + DBA::close($posts); + $affected = max($affected, $affected_count); } - $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]; - } - } + $update_fields = DBStructure::getFieldsForTable('post-thread-user', $fields); if (!empty($update_fields)) { - $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_count = 0; + $posts = DBA::select('post-user-view', ['post-user-id'], $thread_condition); + while ($rows = DBA::toArray($posts, false, 100)) { + $thread_puids = array_column($rows, 'post-user-id'); + if (!DBA::update('post-thread-user', $update_fields, ['post-user-id' => $thread_puids])) { + DBA::rollback(); + Logger::notice('Updating post-thread-user failed', ['fields' => $update_fields, 'condition' => $condition]); + return false; + } + $affected_count += DBA::affectedRows(); } - $affected = max($affected, DBA::affectedRows()); + DBA::close($posts); + $affected = max($affected, $affected_count); } DBA::commit(); @@ -532,4 +661,20 @@ class Post Logger::info('Updated posts', ['rows' => $affected]); return $affected; } + + /** + * Delete a row from the post table + * + * @param array $conditions Field condition(s) + * @param array $options + * - cascade: If true we delete records in other tables that depend on the one we're deleting through + * relations (default: true) + * + * @return boolean was the delete successful? + * @throws \Exception + */ + public static function delete(array $conditions, array $options = []) + { + return DBA::delete('post', $conditions, $options); + } }