prefix . 'entry`(id, guid, title, author, ' . ($this->isCompressed() ? 'content_bin' : 'content') . ', link, date, is_read, is_favorite, id_feed, tags) ' . 'VALUES(?, ?, ?, ?, ' . ($this->isCompressed() ? 'COMPRESS(?)' : '?') . ', ?, ?, ?, ?, ?, ?)'; return $this->bd->prepare($sql); } public function addEntry($valuesTmp, $preparedStatement = null) { $stm = $preparedStatement === null ? addEntryPrepare() : $preparedStatement; $values = array( $valuesTmp['id'], substr($valuesTmp['guid'], 0, 760), substr($valuesTmp['title'], 0, 255), substr($valuesTmp['author'], 0, 255), $valuesTmp['content'], substr($valuesTmp['link'], 0, 1023), $valuesTmp['date'], $valuesTmp['is_read'] ? 1 : 0, $valuesTmp['is_favorite'] ? 1 : 0, $valuesTmp['id_feed'], substr($valuesTmp['tags'], 0, 1023), ); if ($stm && $stm->execute($values)) { return $this->bd->lastInsertId(); } else { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); if ((int)($info[0] / 1000) !== 23) { //Filter out "SQLSTATE Class code 23: Constraint Violation" because of expected duplicate entries Minz_Log::record('SQL error addEntry: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2] . ' while adding entry in feed ' . $valuesTmp['id_feed'] . ' with title: ' . $valuesTmp['title'], Minz_Log::ERROR); } /*else { Minz_Log::record ('SQL error ' . $info[0] . ': ' . $info[1] . ' ' . $info[2] . ' while adding entry in feed ' . $valuesTmp['id_feed'] . ' with title: ' . $valuesTmp['title'], Minz_Log::DEBUG); }*/ return false; } } public function addEntryObject($entry, $conf, $feedHistory) { $existingGuids = array_fill_keys( $this->listLastGuidsByFeed($entry->feed(), 20), 1 ); $nb_month_old = max($conf->old_entries, 1); $date_min = time() - (3600 * 24 * 30 * $nb_month_old); $eDate = $entry->date(true); if ($feedHistory == -2) { $feedHistory = $conf->keep_history_default; } if (!isset($existingGuids[$entry->guid()]) && ($feedHistory != 0 || $eDate >= $date_min)) { $values = $entry->toArray(); $useDeclaredDate = empty($existingGuids); $values['id'] = ($useDeclaredDate || $eDate < $date_min) ? min(time(), $eDate) . uSecString() : uTimeString(); return $this->addEntry($values); } // We don't return Entry object to avoid a research in DB return -1; } public function markFavorite($ids, $is_favorite = true) { if (!is_array($ids)) { $ids = array($ids); } $sql = 'UPDATE `' . $this->prefix . 'entry` ' . 'SET is_favorite=? ' . 'WHERE id IN (' . str_repeat('?,', count($ids) - 1). '?)'; $values = array($is_favorite ? 1 : 0); $values = array_merge($values, $ids); $stm = $this->bd->prepare($sql); if ($stm && $stm->execute($values)) { return $stm->rowCount(); } else { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); Minz_Log::record('SQL error markFavorite: ' . $info[2], Minz_Log::ERROR); return false; } } protected function updateCacheUnreads($catId = false, $feedId = false) { $sql = 'UPDATE `' . $this->prefix . 'feed` f ' . 'LEFT OUTER JOIN (' . 'SELECT e.id_feed, ' . 'COUNT(*) AS nbUnreads ' . 'FROM `' . $this->prefix . 'entry` e ' . 'WHERE e.is_read=0 ' . 'GROUP BY e.id_feed' . ') x ON x.id_feed=f.id ' . 'SET f.cache_nbUnreads=COALESCE(x.nbUnreads, 0) ' . 'WHERE 1'; $values = array(); if ($feedId !== false) { $sql .= ' AND f.id=?'; $values[] = $id; } if ($catId !== false) { $sql .= ' AND f.category=?'; $values[] = $catId; } $stm = $this->bd->prepare($sql); if ($stm && $stm->execute($values)) { return true; } else { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); Minz_Log::record('SQL error updateCacheUnreads: ' . $info[2], Minz_Log::ERROR); return false; } } public function markRead($ids, $is_read = true) { if (is_array($ids)) { //Many IDs at once (used by API) if (count($ids) < 6) { //Speed heuristics $affected = 0; foreach ($ids as $id) { $affected += $this->markRead($id, $is_read); } return $affected; } $sql = 'UPDATE `' . $this->prefix . 'entry` ' . 'SET is_read=? ' . 'WHERE id IN (' . str_repeat('?,', count($ids) - 1). '?)'; $values = array($is_read ? 1 : 0); $values = array_merge($values, $ids); $stm = $this->bd->prepare($sql); if (!($stm && $stm->execute($values))) { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); Minz_Log::record('SQL error markRead: ' . $info[2], Minz_Log::ERROR); return false; } $affected = $stm->rowCount(); if (($affected > 0) && (!$this->updateCacheUnreads(false, false))) { return false; } return $affected; } else { $sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id ' . 'SET e.is_read=?,' . 'f.cache_nbUnreads=f.cache_nbUnreads' . ($is_read ? '-' : '+') . '1 ' . 'WHERE e.id=? AND e.is_read=?'; $values = array($is_read ? 1 : 0, $ids, $is_read ? 0 : 1); $stm = $this->bd->prepare($sql); if ($stm && $stm->execute($values)) { return $stm->rowCount(); } else { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); Minz_Log::record('SQL error markRead: ' . $info[2], Minz_Log::ERROR); return false; } } } public function markReadEntries($idMax = 0, $onlyFavorites = false, $priorityMin = 0) { if ($idMax == 0) { $idMax = time() . '000000'; Minz_Log::record($nb . 'Calling markReadEntries(0) is deprecated!', Minz_Log::DEBUG); } $sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id ' . 'SET e.is_read=1 ' . 'WHERE e.is_read=0 AND e.id <= ?'; if ($onlyFavorites) { $sql .= ' AND e.is_favorite=1'; } elseif ($priorityMin >= 0) { $sql .= ' AND f.priority > ' . intval($priorityMin); } $values = array($idMax); $stm = $this->bd->prepare($sql); if (!($stm && $stm->execute($values))) { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); Minz_Log::record('SQL error markReadEntries: ' . $info[2], Minz_Log::ERROR); return false; } $affected = $stm->rowCount(); if (($affected > 0) && (!$this->updateCacheUnreads(false, false))) { return false; } return $affected; } public function markReadCat($id, $idMax = 0) { if ($idMax == 0) { $idMax = time() . '000000'; Minz_Log::record($nb . 'Calling markReadCat(0) is deprecated!', Minz_Log::DEBUG); } $sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id ' . 'SET e.is_read=1 ' . 'WHERE f.category=? AND e.is_read=0 AND e.id <= ?'; $values = array($id, $idMax); $stm = $this->bd->prepare($sql); if (!($stm && $stm->execute($values))) { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); Minz_Log::record('SQL error markReadCat: ' . $info[2], Minz_Log::ERROR); return false; } $affected = $stm->rowCount(); if (($affected > 0) && (!$this->updateCacheUnreads($id, false))) { return false; } return $affected; } public function markReadFeed($id, $idMax = 0) { if ($idMax == 0) { $idMax = time() . '000000'; Minz_Log::record($nb . 'Calling markReadFeed(0) is deprecated!', Minz_Log::DEBUG); } $this->bd->beginTransaction(); $sql = 'UPDATE `' . $this->prefix . 'entry` ' . 'SET is_read=1 ' . 'WHERE id_feed=? AND is_read=0 AND id <= ?'; $values = array($id, $idMax); $stm = $this->bd->prepare($sql); if (!($stm && $stm->execute($values))) { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); Minz_Log::record('SQL error markReadFeed: ' . $info[2], Minz_Log::ERROR); $this->bd->rollBack(); return false; } $affected = $stm->rowCount(); if ($affected > 0) { $sql = 'UPDATE `' . $this->prefix . 'feed` ' . 'SET cache_nbUnreads=cache_nbUnreads-' . $affected . ' WHERE id=?'; $values = array($id); $stm = $this->bd->prepare($sql); if (!($stm && $stm->execute($values))) { $info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); Minz_Log::record('SQL error markReadFeed: ' . $info[2], Minz_Log::ERROR); $this->bd->rollBack(); return false; } } $this->bd->commit(); return $affected; } public function searchByGuid($feed_id, $id) { // un guid est unique pour un flux donné $sql = 'SELECT id, guid, title, author, ' . ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content') . ', link, date, is_read, is_favorite, id_feed, tags ' . 'FROM `' . $this->prefix . 'entry` WHERE id_feed=? AND guid=?'; $stm = $this->bd->prepare($sql); $values = array( $feed_id, $id ); $stm->execute($values); $res = $stm->fetchAll(PDO::FETCH_ASSOC); $entries = self::daoToEntry($res); return isset($entries[0]) ? $entries[0] : null; } public function searchById($id) { $sql = 'SELECT id, guid, title, author, ' . ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content') . ', link, date, is_read, is_favorite, id_feed, tags ' . 'FROM `' . $this->prefix . 'entry` WHERE id=?'; $stm = $this->bd->prepare($sql); $values = array($id); $stm->execute($values); $res = $stm->fetchAll(PDO::FETCH_ASSOC); $entries = self::daoToEntry($res); return isset($entries[0]) ? $entries[0] : null; } protected function sqlConcat($s1, $s2) { return 'CONCAT(' . $s1 . ',' . $s2 . ')'; //MySQL } private function sqlListWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $showOlderUnreadsorFavorites = false, $keepHistoryDefault = 0) { if (!$state) { $state = FreshRSS_Entry::STATE_ALL; } $where = ''; $joinFeed = false; $values = array(); switch ($type) { case 'a': $where .= 'f.priority > 0 '; $joinFeed = true; break; case 's': //Deprecated: use $state instead $where .= 'e1.is_favorite=1 '; break; case 'c': $where .= 'f.category=? '; $values[] = intval($id); $joinFeed = true; break; case 'f': $where .= 'e1.id_feed=? '; $values[] = intval($id); break; case 'A': $where .= '1 '; break; default: throw new FreshRSS_EntriesGetter_Exception('Bad type in Entry->listByType: [' . $type . ']!'); } if ($state & FreshRSS_Entry::STATE_NOT_READ) { if (!($state & FreshRSS_Entry::STATE_READ)) { $where .= 'AND e1.is_read=0 '; } } elseif ($state & FreshRSS_Entry::STATE_READ) { $where .= 'AND e1.is_read=1 '; } if ($state & FreshRSS_Entry::STATE_FAVORITE) { if (!($state & FreshRSS_Entry::STATE_NOT_FAVORITE)) { $where .= 'AND e1.is_favorite=1 '; } } elseif ($state & FreshRSS_Entry::STATE_NOT_FAVORITE) { $where .= 'AND e1.is_favorite=0 '; } switch ($order) { case 'DESC': case 'ASC': break; default: throw new FreshRSS_EntriesGetter_Exception('Bad order in Entry->listByType: [' . $order . ']!'); } if ($firstId === '' && parent::$sharedDbType === 'mysql') { $firstId = $order === 'DESC' ? '9000000000'. '000000' : '0'; //MySQL optimization. Tested on MySQL 5.5 with 150k articles } if ($firstId !== '') { $where .= 'AND e1.id ' . ($order === 'DESC' ? '<=' : '>=') . $firstId . ' '; } if (($date_min > 0) && ($type !== 's')) { $where .= 'AND (e1.id >= ' . $date_min . '000000'; if ($showOlderUnreadsorFavorites) { //Lax date constraint $where .= ' OR e1.is_read=0 OR e1.is_favorite=1 OR (f.keep_history <> 0'; if (intval($keepHistoryDefault) === 0) { $where .= ' AND f.keep_history <> -2'; //default } $where .= ')'; } $where .= ') '; $joinFeed = true; } $search = ''; if ($filter !== '') { require_once(LIB_PATH . '/lib_date.php'); $filter = trim($filter); $filter = addcslashes($filter, '\\%_'); $terms = array_unique(explode(' ', $filter)); //sort($terms); //Put #tags first //TODO: Put the cheapest filters first foreach ($terms as $word) { $word = trim($word); if (stripos($word, 'intitle:') === 0) { $word = substr($word, strlen('intitle:')); $search .= 'AND e1.title LIKE ? '; $values[] = '%' . $word .'%'; } elseif (stripos($word, 'inurl:') === 0) { $word = substr($word, strlen('inurl:')); $search .= 'AND CONCAT(e1.link, e1.guid) LIKE ? '; $values[] = '%' . $word .'%'; } elseif (stripos($word, 'author:') === 0) { $word = substr($word, strlen('author:')); $search .= 'AND e1.author LIKE ? '; $values[] = '%' . $word .'%'; } elseif (stripos($word, 'date:') === 0) { $word = substr($word, strlen('date:')); list($minDate, $maxDate) = parseDateInterval($word); if ($minDate) { $search .= 'AND e1.id >= ' . $minDate . '000000 '; } if ($maxDate) { $search .= 'AND e1.id <= ' . $maxDate . '000000 '; } } elseif (stripos($word, 'pubdate:') === 0) { $word = substr($word, strlen('pubdate:')); list($minDate, $maxDate) = parseDateInterval($word); if ($minDate) { $search .= 'AND e1.date >= ' . $minDate . ' '; } if ($maxDate) { $search .= 'AND e1.date <= ' . $maxDate . ' '; } } else { if ($word[0] === '#' && isset($word[1])) { $search .= 'AND e1.tags LIKE ? '; $values[] = '%' . $word .'%'; } else { $search .= 'AND ' . $this->sqlconcat('e1.title', $this->isCompressed() ? 'UNCOMPRESS(content_bin)' : 'content') . ' LIKE ? '; $values[] = '%' . $word .'%'; } } } } return array($values, 'SELECT e1.id FROM `' . $this->prefix . 'entry` e1 ' . ($joinFeed ? 'INNER JOIN `' . $this->prefix . 'feed` f ON e1.id_feed=f.id ' : '') . 'WHERE ' . $where . $search . 'ORDER BY e1.id ' . $order . ($limit > 0 ? ' LIMIT ' . $limit : '')); //TODO: See http://explainextended.com/2009/10/23/mysql-order-by-limit-performance-late-row-lookups/ } public function listWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $showOlderUnreadsorFavorites = false, $keepHistoryDefault = 0) { list($values, $sql) = $this->sqlListWhere($type, $id, $state, $order, $limit, $firstId, $filter, $date_min, $showOlderUnreadsorFavorites, $keepHistoryDefault); $sql = 'SELECT e.id, e.guid, e.title, e.author, ' . ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content') . ', e.link, e.date, e.is_read, e.is_favorite, e.id_feed, e.tags ' . 'FROM `' . $this->prefix . 'entry` e ' . 'INNER JOIN (' . $sql . ') e2 ON e2.id=e.id ' . 'ORDER BY e.id ' . $order; $stm = $this->bd->prepare($sql); $stm->execute($values); return self::daoToEntry($stm->fetchAll(PDO::FETCH_ASSOC)); } public function listIdsWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0, $showOlderUnreadsorFavorites = false, $keepHistoryDefault = 0) { //For API list($values, $sql) = $this->sqlListWhere($type, $id, $state, $order, $limit, $firstId, $filter, $date_min, $showOlderUnreadsorFavorites, $keepHistoryDefault); $stm = $this->bd->prepare($sql); $stm->execute($values); return $stm->fetchAll(PDO::FETCH_COLUMN, 0); } public function listLastGuidsByFeed($id, $n) { $sql = 'SELECT guid FROM `' . $this->prefix . 'entry` WHERE id_feed=? ORDER BY id DESC LIMIT ' . intval($n); $stm = $this->bd->prepare($sql); $values = array($id); $stm->execute($values); return $stm->fetchAll(PDO::FETCH_COLUMN, 0); } public function countUnreadRead() { $sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id WHERE priority > 0' . ' UNION SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id WHERE priority > 0 AND is_read=0'; $stm = $this->bd->prepare($sql); $stm->execute(); $res = $stm->fetchAll(PDO::FETCH_COLUMN, 0); $all = empty($res[0]) ? 0 : $res[0]; $unread = empty($res[1]) ? 0 : $res[1]; return array('all' => $all, 'unread' => $unread, 'read' => $all - $unread); } public function count($minPriority = null) { $sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id'; if ($minPriority !== null) { $sql = ' WHERE priority > ' . intval($minPriority); } $stm = $this->bd->prepare($sql); $stm->execute(); $res = $stm->fetchAll(PDO::FETCH_COLUMN, 0); return $res[0]; } public function countNotRead($minPriority = null) { $sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id WHERE is_read=0'; if ($minPriority !== null) { $sql = ' AND priority > ' . intval($minPriority); } $stm = $this->bd->prepare($sql); $stm->execute(); $res = $stm->fetchAll(PDO::FETCH_COLUMN, 0); return $res[0]; } public function countUnreadReadFavorites() { $sql = 'SELECT c FROM (' . 'SELECT COUNT(id) AS c, 1 as o FROM `' . $this->prefix . 'entry` WHERE is_favorite=1 ' . 'UNION SELECT COUNT(id) AS c, 2 AS o FROM `' . $this->prefix . 'entry` WHERE is_favorite=1 AND is_read=0' . ') u ORDER BY o'; $stm = $this->bd->prepare($sql); $stm->execute(); $res = $stm->fetchAll(PDO::FETCH_COLUMN, 0); $all = empty($res[0]) ? 0 : $res[0]; $unread = empty($res[1]) ? 0 : $res[1]; return array('all' => $all, 'unread' => $unread, 'read' => $all - $unread); } public function optimizeTable() { $sql = 'OPTIMIZE TABLE `' . $this->prefix . 'entry`'; //MySQL $stm = $this->bd->prepare($sql); $stm->execute(); } public function size($all = false) { $db = Minz_Configuration::dataBase(); $sql = 'SELECT SUM(data_length + index_length) FROM information_schema.TABLES WHERE table_schema=?'; //MySQL $values = array($db['base']); if (!$all) { $sql .= ' AND table_name LIKE ?'; $values[] = $this->prefix . '%'; } $stm = $this->bd->prepare($sql); $stm->execute($values); $res = $stm->fetchAll(PDO::FETCH_COLUMN, 0); return $res[0]; } public static function daoToEntry($listDAO) { $list = array(); if (!is_array($listDAO)) { $listDAO = array($listDAO); } foreach ($listDAO as $key => $dao) { $entry = new FreshRSS_Entry( $dao['id_feed'], $dao['guid'], $dao['title'], $dao['author'], $dao['content'], $dao['link'], $dao['date'], $dao['is_read'], $dao['is_favorite'], $dao['tags'] ); if (isset($dao['id'])) { $entry->_id($dao['id']); } $list[] = $entry; } unset($listDAO); return $list; } }