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800 lines
26 KiB
800 lines
26 KiB
<?php |
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class FreshRSS_EntryDAO extends Minz_ModelPdo implements FreshRSS_Searchable { |
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public function isCompressed() { |
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return parent::$sharedDbType !== 'sqlite'; |
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} |
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public function hasNativeHex() { |
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return parent::$sharedDbType !== 'sqlite'; |
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} |
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protected function addColumn($name) { |
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Minz_Log::warning('FreshRSS_EntryDAO::addColumn: ' . $name); |
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$hasTransaction = false; |
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try { |
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$stm = null; |
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if ($name === 'lastSeen') { //v1.1.1 |
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if (!$this->bd->inTransaction()) { |
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$this->bd->beginTransaction(); |
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$hasTransaction = true; |
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} |
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$stm = $this->bd->prepare('ALTER TABLE `' . $this->prefix . 'entry` ADD COLUMN lastSeen INT(11) DEFAULT 0'); |
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if ($stm && $stm->execute()) { |
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$stm = $this->bd->prepare('CREATE INDEX entry_lastSeen_index ON `' . $this->prefix . 'entry`(`lastSeen`);'); //"IF NOT EXISTS" does not exist in MySQL 5.7 |
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if ($stm && $stm->execute()) { |
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if ($hasTransaction) { |
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$this->bd->commit(); |
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} |
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return true; |
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} |
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} |
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if ($hasTransaction) { |
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$this->bd->rollBack(); |
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} |
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} elseif ($name === 'hash') { //v1.1.1 |
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$stm = $this->bd->prepare('ALTER TABLE `' . $this->prefix . 'entry` ADD COLUMN hash BINARY(16)'); |
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return $stm && $stm->execute(); |
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} |
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} catch (Exception $e) { |
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Minz_Log::error('FreshRSS_EntryDAO::addColumn error: ' . $e->getMessage()); |
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if ($hasTransaction) { |
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$this->bd->rollBack(); |
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} |
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} |
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return false; |
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} |
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private $triedUpdateToUtf8mb4 = false; |
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protected function updateToUtf8mb4() { |
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if ($this->triedUpdateToUtf8mb4) { |
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return false; |
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} |
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$this->triedUpdateToUtf8mb4 = true; |
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$db = FreshRSS_Context::$system_conf->db; |
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if ($db['type'] === 'mysql') { |
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include_once(APP_PATH . '/SQL/install.sql.mysql.php'); |
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if (defined('SQL_UPDATE_UTF8MB4')) { |
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Minz_Log::warning('Updating MySQL to UTF8MB4...'); |
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$hadTransaction = $this->bd->inTransaction(); |
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if ($hadTransaction) { |
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$this->bd->commit(); |
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} |
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$ok = false; |
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try { |
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$sql = sprintf(SQL_UPDATE_UTF8MB4, $this->prefix, $db['base']); |
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$stm = $this->bd->prepare($sql); |
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$ok = $stm->execute(); |
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} catch (Exception $e) { |
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Minz_Log::error('FreshRSS_EntryDAO::updateToUtf8mb4 error: ' . $e->getMessage()); |
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} |
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if ($hadTransaction) { |
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$this->bd->beginTransaction(); |
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//NB: Transaction not starting. Why? (tested on PHP 7.0.8-0ubuntu and MySQL 5.7.13-0ubuntu) |
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} |
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return $ok; |
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} |
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} |
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return false; |
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} |
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protected function autoUpdateDb($errorInfo) { |
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if (isset($errorInfo[0])) { |
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if ($errorInfo[0] === '42S22') { //ER_BAD_FIELD_ERROR |
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//autoAddColumn |
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foreach (array('lastSeen', 'hash') as $column) { |
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if (stripos($errorInfo[2], $column) !== false) { |
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return $this->addColumn($column); |
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} |
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} |
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} |
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} |
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if (isset($errorInfo[1])) { |
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if ($errorInfo[1] == '1366') { //ER_TRUNCATED_WRONG_VALUE_FOR_FIELD |
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return $this->updateToUtf8mb4(); |
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} |
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} |
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return false; |
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} |
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private $addEntryPrepared = null; |
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public function addEntry($valuesTmp) { |
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if ($this->addEntryPrepared === null) { |
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$sql = 'INSERT INTO `' . $this->prefix . 'entry` (id, guid, title, author, ' |
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. ($this->isCompressed() ? 'content_bin' : 'content') |
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. ', link, date, lastSeen, hash, is_read, is_favorite, id_feed, tags) ' |
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. 'VALUES(?, ?, ?, ?, ' |
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. ($this->isCompressed() ? 'COMPRESS(?)' : '?') |
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. ', ?, ?, ?, ' |
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. ($this->hasNativeHex() ? 'X?' : '?') |
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. ', ?, ?, ?, ?)'; |
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$this->addEntryPrepared = $this->bd->prepare($sql); |
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} |
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$values = array( |
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$valuesTmp['id'], |
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substr($valuesTmp['guid'], 0, 760), |
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substr($valuesTmp['title'], 0, 255), |
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substr($valuesTmp['author'], 0, 255), |
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$valuesTmp['content'], |
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substr($valuesTmp['link'], 0, 1023), |
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$valuesTmp['date'], |
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time(), |
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$this->hasNativeHex() ? $valuesTmp['hash'] : pack('H*', $valuesTmp['hash']), // X'09AF' hexadecimal literals do not work with SQLite/PDO //hex2bin() is PHP5.4+ |
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$valuesTmp['is_read'] ? 1 : 0, |
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$valuesTmp['is_favorite'] ? 1 : 0, |
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$valuesTmp['id_feed'], |
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substr($valuesTmp['tags'], 0, 1023), |
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); |
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if ($this->addEntryPrepared && $this->addEntryPrepared->execute($values)) { |
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return $this->bd->lastInsertId(); |
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} else { |
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$info = $this->addEntryPrepared == null ? array(0 => '', 1 => '', 2 => 'syntax error') : $this->addEntryPrepared->errorInfo(); |
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if ($this->autoUpdateDb($info)) { |
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return $this->addEntry($valuesTmp); |
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} elseif ((int)($info[0] / 1000) !== 23) { //Filter out "SQLSTATE Class code 23: Constraint Violation" because of expected duplicate entries |
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Minz_Log::error('SQL error addEntry: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2] |
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. ' while adding entry in feed ' . $valuesTmp['id_feed'] . ' with title: ' . $valuesTmp['title']); |
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} |
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return false; |
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} |
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} |
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private $updateEntryPrepared = null; |
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public function updateEntry($valuesTmp) { |
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if (!isset($valuesTmp['is_read'])) { |
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$valuesTmp['is_read'] = null; |
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} |
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if ($this->updateEntryPrepared === null) { |
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$sql = 'UPDATE `' . $this->prefix . 'entry` ' |
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. 'SET title=?, author=?, ' |
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. ($this->isCompressed() ? 'content_bin=COMPRESS(?)' : 'content=?') |
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. ', link=?, date=?, lastSeen=?, hash=' |
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. ($this->hasNativeHex() ? 'X?' : '?') |
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. ', ' . ($valuesTmp['is_read'] === null ? '' : 'is_read=?, ') |
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. 'tags=? ' |
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. 'WHERE id_feed=? AND guid=?'; |
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$this->updateEntryPrepared = $this->bd->prepare($sql); |
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} |
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$values = array( |
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substr($valuesTmp['title'], 0, 255), |
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substr($valuesTmp['author'], 0, 255), |
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$valuesTmp['content'], |
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substr($valuesTmp['link'], 0, 1023), |
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$valuesTmp['date'], |
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time(), |
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$this->hasNativeHex() ? $valuesTmp['hash'] : pack('H*', $valuesTmp['hash']), |
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); |
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if ($valuesTmp['is_read'] !== null) { |
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$values[] = $valuesTmp['is_read'] ? 1 : 0; |
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} |
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$values = array_merge($values, array( |
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substr($valuesTmp['tags'], 0, 1023), |
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$valuesTmp['id_feed'], |
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substr($valuesTmp['guid'], 0, 760), |
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)); |
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if ($this->updateEntryPrepared && $this->updateEntryPrepared->execute($values)) { |
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return $this->bd->lastInsertId(); |
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} else { |
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$info = $this->updateEntryPrepared == null ? array(0 => '', 1 => '', 2 => 'syntax error') : $this->updateEntryPrepared->errorInfo(); |
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if ($this->autoUpdateDb($info)) { |
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return $this->updateEntry($valuesTmp); |
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} |
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Minz_Log::error('SQL error updateEntry: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2] |
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. ' while updating entry with GUID ' . $valuesTmp['guid'] . ' in feed ' . $valuesTmp['id_feed']); |
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return false; |
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} |
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} |
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/** |
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* Toggle favorite marker on one or more article |
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* |
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* @todo simplify the query by removing the str_repeat. I am pretty sure |
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* there is an other way to do that. |
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* |
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* @param integer|array $ids |
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* @param boolean $is_favorite |
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* @return false|integer |
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*/ |
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public function markFavorite($ids, $is_favorite = true) { |
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if (!is_array($ids)) { |
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$ids = array($ids); |
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} |
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if (count($ids) < 1) { |
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return 0; |
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} |
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$sql = 'UPDATE `' . $this->prefix . 'entry` ' |
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. 'SET is_favorite=? ' |
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. 'WHERE id IN (' . str_repeat('?,', count($ids) - 1). '?)'; |
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$values = array($is_favorite ? 1 : 0); |
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$values = array_merge($values, $ids); |
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$stm = $this->bd->prepare($sql); |
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if ($stm && $stm->execute($values)) { |
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return $stm->rowCount(); |
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} else { |
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$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); |
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Minz_Log::error('SQL error markFavorite: ' . $info[2]); |
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return false; |
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} |
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} |
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/** |
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* Update the unread article cache held on every feed details. |
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* Depending on the parameters, it updates the cache on one feed, on all |
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* feeds from one category or on all feeds. |
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* |
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* @todo It can use the query builder refactoring to build that query |
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* |
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* @param false|integer $catId category ID |
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* @param false|integer $feedId feed ID |
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* @return boolean |
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*/ |
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protected function updateCacheUnreads($catId = false, $feedId = false) { |
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$sql = 'UPDATE `' . $this->prefix . 'feed` f ' |
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. 'LEFT OUTER JOIN (' |
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. 'SELECT e.id_feed, ' |
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. 'COUNT(*) AS nbUnreads ' |
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. 'FROM `' . $this->prefix . 'entry` e ' |
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. 'WHERE e.is_read=0 ' |
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. 'GROUP BY e.id_feed' |
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. ') x ON x.id_feed=f.id ' |
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. 'SET f.cache_nbUnreads=COALESCE(x.nbUnreads, 0) ' |
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. 'WHERE 1'; |
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$values = array(); |
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if ($feedId !== false) { |
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$sql .= ' AND f.id=?'; |
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$values[] = $id; |
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} |
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if ($catId !== false) { |
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$sql .= ' AND f.category=?'; |
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$values[] = $catId; |
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} |
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$stm = $this->bd->prepare($sql); |
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if ($stm && $stm->execute($values)) { |
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return true; |
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} else { |
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$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); |
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Minz_Log::error('SQL error updateCacheUnreads: ' . $info[2]); |
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return false; |
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} |
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} |
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/** |
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* Toggle the read marker on one or more article. |
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* Then the cache is updated. |
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* |
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* @todo change the way the query is build because it seems there is |
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* unnecessary code in here. For instance, the part with the str_repeat. |
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* @todo remove code duplication. It seems the code is basically the |
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* same if it is an array or not. |
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* |
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* @param integer|array $ids |
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* @param boolean $is_read |
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* @return integer affected rows |
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*/ |
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public function markRead($ids, $is_read = true) { |
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if (is_array($ids)) { //Many IDs at once (used by API) |
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if (count($ids) < 6) { //Speed heuristics |
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$affected = 0; |
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foreach ($ids as $id) { |
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$affected += $this->markRead($id, $is_read); |
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} |
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return $affected; |
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} |
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$sql = 'UPDATE `' . $this->prefix . 'entry` ' |
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. 'SET is_read=? ' |
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. 'WHERE id IN (' . str_repeat('?,', count($ids) - 1). '?)'; |
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$values = array($is_read ? 1 : 0); |
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$values = array_merge($values, $ids); |
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$stm = $this->bd->prepare($sql); |
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if (!($stm && $stm->execute($values))) { |
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$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); |
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Minz_Log::error('SQL error markRead: ' . $info[2]); |
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return false; |
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} |
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$affected = $stm->rowCount(); |
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if (($affected > 0) && (!$this->updateCacheUnreads(false, false))) { |
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return false; |
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} |
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return $affected; |
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} else { |
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$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id ' |
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. 'SET e.is_read=?,' |
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. 'f.cache_nbUnreads=f.cache_nbUnreads' . ($is_read ? '-' : '+') . '1 ' |
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. 'WHERE e.id=? AND e.is_read=?'; |
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$values = array($is_read ? 1 : 0, $ids, $is_read ? 0 : 1); |
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$stm = $this->bd->prepare($sql); |
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if ($stm && $stm->execute($values)) { |
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return $stm->rowCount(); |
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} else { |
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$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); |
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Minz_Log::error('SQL error markRead: ' . $info[2]); |
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return false; |
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} |
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} |
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} |
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/** |
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* Mark all entries as read depending on parameters. |
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* If $onlyFavorites is true, it is used when the user mark as read in |
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* the favorite pseudo-category. |
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* If $priorityMin is greater than 0, it is used when the user mark as |
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* read in the main feed pseudo-category. |
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* Then the cache is updated. |
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* |
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* If $idMax equals 0, a deprecated debug message is logged |
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* |
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* @todo refactor this method along with markReadCat and markReadFeed |
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* since they are all doing the same thing. I think we need to build a |
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* tool to generate the query instead of having queries all over the |
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* place. It will be reused also for the filtering making every thing |
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* separated. |
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* |
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* @param integer $idMax fail safe article ID |
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* @param boolean $onlyFavorites |
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* @param integer $priorityMin |
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* @return integer affected rows |
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*/ |
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public function markReadEntries($idMax = 0, $onlyFavorites = false, $priorityMin = 0, $filter = null, $state = 0) { |
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if ($idMax == 0) { |
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$idMax = time() . '000000'; |
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Minz_Log::debug('Calling markReadEntries(0) is deprecated!'); |
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} |
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$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id ' |
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. 'SET e.is_read=1 ' |
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. 'WHERE e.is_read=0 AND e.id <= ?'; |
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if ($onlyFavorites) { |
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$sql .= ' AND e.is_favorite=1'; |
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} elseif ($priorityMin >= 0) { |
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$sql .= ' AND f.priority > ' . intval($priorityMin); |
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} |
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$values = array($idMax); |
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list($searchValues, $search) = $this->sqlListEntriesWhere('e.', $filter, $state); |
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$stm = $this->bd->prepare($sql . $search); |
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if (!($stm && $stm->execute(array_merge($values, $searchValues)))) { |
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$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); |
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Minz_Log::error('SQL error markReadEntries: ' . $info[2]); |
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return false; |
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} |
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$affected = $stm->rowCount(); |
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if (($affected > 0) && (!$this->updateCacheUnreads(false, false))) { |
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return false; |
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} |
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return $affected; |
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} |
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/** |
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* Mark all the articles in a category as read. |
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* There is a fail safe to prevent to mark as read articles that are |
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* loaded during the mark as read action. Then the cache is updated. |
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* |
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* If $idMax equals 0, a deprecated debug message is logged |
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* |
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* @param integer $id category ID |
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* @param integer $idMax fail safe article ID |
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* @return integer affected rows |
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*/ |
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public function markReadCat($id, $idMax = 0, $filter = null, $state = 0) { |
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if ($idMax == 0) { |
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$idMax = time() . '000000'; |
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Minz_Log::debug('Calling markReadCat(0) is deprecated!'); |
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} |
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$sql = 'UPDATE `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id ' |
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. 'SET e.is_read=1 ' |
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. 'WHERE f.category=? AND e.is_read=0 AND e.id <= ?'; |
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$values = array($id, $idMax); |
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list($searchValues, $search) = $this->sqlListEntriesWhere('e.', $filter, $state); |
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|
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$stm = $this->bd->prepare($sql . $search); |
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if (!($stm && $stm->execute(array_merge($values, $searchValues)))) { |
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$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); |
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Minz_Log::error('SQL error markReadCat: ' . $info[2]); |
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return false; |
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} |
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$affected = $stm->rowCount(); |
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if (($affected > 0) && (!$this->updateCacheUnreads($id, false))) { |
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return false; |
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} |
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return $affected; |
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} |
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|
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/** |
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* Mark all the articles in a feed as read. |
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* There is a fail safe to prevent to mark as read articles that are |
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* loaded during the mark as read action. Then the cache is updated. |
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* |
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* If $idMax equals 0, a deprecated debug message is logged |
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* |
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* @param integer $id_feed feed ID |
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* @param integer $idMax fail safe article ID |
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* @return integer affected rows |
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*/ |
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public function markReadFeed($id_feed, $idMax = 0, $filter = null, $state = 0) { |
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if ($idMax == 0) { |
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$idMax = time() . '000000'; |
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Minz_Log::debug('Calling markReadFeed(0) is deprecated!'); |
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} |
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$this->bd->beginTransaction(); |
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|
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$sql = 'UPDATE `' . $this->prefix . 'entry` e ' |
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. 'SET e.is_read=1 ' |
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. 'WHERE e.id_feed=? AND e.is_read=0 AND e.id <= ?'; |
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$values = array($id_feed, $idMax); |
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|
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list($searchValues, $search) = $this->sqlListEntriesWhere('e.', $filter, $state); |
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|
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$stm = $this->bd->prepare($sql . $search); |
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if (!($stm && $stm->execute(array_merge($values, $searchValues)))) { |
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$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); |
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Minz_Log::error('SQL error markReadFeed: ' . $info[2]); |
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$this->bd->rollBack(); |
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return false; |
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} |
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$affected = $stm->rowCount(); |
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|
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if ($affected > 0) { |
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$sql = 'UPDATE `' . $this->prefix . 'feed` ' |
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. 'SET cache_nbUnreads=cache_nbUnreads-' . $affected |
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. ' WHERE id=?'; |
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$values = array($id_feed); |
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$stm = $this->bd->prepare($sql); |
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if (!($stm && $stm->execute($values))) { |
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$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo(); |
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Minz_Log::error('SQL error markReadFeed: ' . $info[2]); |
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$this->bd->rollBack(); |
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return false; |
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} |
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} |
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|
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$this->bd->commit(); |
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return $affected; |
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} |
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|
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public function searchByGuid($id_feed, $guid) { |
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// un guid est unique pour un flux donné |
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$sql = 'SELECT id, guid, title, author, ' |
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. ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content') |
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. ', link, date, is_read, is_favorite, id_feed, tags ' |
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. 'FROM `' . $this->prefix . 'entry` WHERE id_feed=? AND guid=?'; |
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$stm = $this->bd->prepare($sql); |
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|
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$values = array( |
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$id_feed, |
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$guid, |
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); |
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|
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$stm->execute($values); |
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$res = $stm->fetchAll(PDO::FETCH_ASSOC); |
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$entries = self::daoToEntry($res); |
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return isset($entries[0]) ? $entries[0] : null; |
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} |
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|
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public function searchById($id) { |
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$sql = 'SELECT id, guid, title, author, ' |
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. ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content') |
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. ', link, date, is_read, is_favorite, id_feed, tags ' |
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. 'FROM `' . $this->prefix . 'entry` WHERE id=?'; |
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$stm = $this->bd->prepare($sql); |
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|
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$values = array($id); |
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|
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$stm->execute($values); |
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$res = $stm->fetchAll(PDO::FETCH_ASSOC); |
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$entries = self::daoToEntry($res); |
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return isset($entries[0]) ? $entries[0] : null; |
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} |
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|
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protected function sqlConcat($s1, $s2) { |
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return 'CONCAT(' . $s1 . ',' . $s2 . ')'; //MySQL |
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} |
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protected function sqlListEntriesWhere($alias = '', $filter = null, $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $firstId = '', $date_min = 0) { |
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$search = ' '; |
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$values = array(); |
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if ($state & FreshRSS_Entry::STATE_NOT_READ) { |
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if (!($state & FreshRSS_Entry::STATE_READ)) { |
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$search .= 'AND ' . $alias . 'is_read=0 '; |
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} |
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} |
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elseif ($state & FreshRSS_Entry::STATE_READ) { |
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$search .= 'AND ' . $alias . 'is_read=1 '; |
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} |
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if ($state & FreshRSS_Entry::STATE_FAVORITE) { |
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if (!($state & FreshRSS_Entry::STATE_NOT_FAVORITE)) { |
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$search .= 'AND ' . $alias . 'is_favorite=1 '; |
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} |
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} |
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elseif ($state & FreshRSS_Entry::STATE_NOT_FAVORITE) { |
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$search .= 'AND ' . $alias . 'is_favorite=0 '; |
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} |
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|
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switch ($order) { |
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case 'DESC': |
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case 'ASC': |
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break; |
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default: |
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throw new FreshRSS_EntriesGetter_Exception('Bad order in Entry->listByType: [' . $order . ']!'); |
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} |
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/*if ($firstId === '' && parent::$sharedDbType === 'mysql') { |
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$firstId = $order === 'DESC' ? '9000000000'. '000000' : '0'; //MySQL optimization. TODO: check if this is needed again, after the filtering for old articles has been removed in 0.9-dev |
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}*/ |
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if ($firstId !== '') { |
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$search .= 'AND ' . $alias . 'id ' . ($order === 'DESC' ? '<=' : '>=') . $firstId . ' '; |
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} |
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if ($date_min > 0) { |
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$search .= 'AND ' . $alias . 'id >= ' . $date_min . '000000 '; |
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} |
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if ($filter) { |
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if ($filter->getIntitle()) { |
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$search .= 'AND ' . $alias . 'title LIKE ? '; |
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$values[] = "%{$filter->getIntitle()}%"; |
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} |
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if ($filter->getInurl()) { |
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$search .= 'AND CONCAT(' . $alias . 'link, ' . $alias . 'guid) LIKE ? '; |
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$values[] = "%{$filter->getInurl()}%"; |
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} |
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if ($filter->getAuthor()) { |
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$search .= 'AND ' . $alias . 'author LIKE ? '; |
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$values[] = "%{$filter->getAuthor()}%"; |
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} |
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if ($filter->getMinDate()) { |
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$search .= 'AND ' . $alias . 'id >= ? '; |
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$values[] = "{$filter->getMinDate()}000000"; |
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} |
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if ($filter->getMaxDate()) { |
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$search .= 'AND ' . $alias . 'id <= ? '; |
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$values[] = "{$filter->getMaxDate()}000000"; |
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} |
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if ($filter->getMinPubdate()) { |
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$search .= 'AND ' . $alias . 'date >= ? '; |
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$values[] = $filter->getMinPubdate(); |
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} |
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if ($filter->getMaxPubdate()) { |
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$search .= 'AND ' . $alias . 'date <= ? '; |
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$values[] = $filter->getMaxPubdate(); |
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} |
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if ($filter->getTags()) { |
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$tags = $filter->getTags(); |
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foreach ($tags as $tag) { |
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$search .= 'AND ' . $alias . 'tags LIKE ? '; |
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$values[] = "%{$tag}%"; |
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} |
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} |
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if ($filter->getSearch()) { |
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$search_values = $filter->getSearch(); |
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foreach ($search_values as $search_value) { |
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$search .= 'AND ' . $this->sqlconcat($alias . 'title', $this->isCompressed() ? 'UNCOMPRESS(' . $alias . 'content_bin)' : '' . $alias . 'content') . ' LIKE ? '; |
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$values[] = "%{$search_value}%"; |
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} |
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} |
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} |
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return array($values, $search); |
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} |
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|
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private function sqlListWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0) { |
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if (!$state) { |
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$state = FreshRSS_Entry::STATE_ALL; |
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} |
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$where = ''; |
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$joinFeed = false; |
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$values = array(); |
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switch ($type) { |
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case 'a': |
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$where .= 'f.priority > 0 '; |
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$joinFeed = true; |
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break; |
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case 's': //Deprecated: use $state instead |
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$where .= 'e.is_favorite=1 '; |
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break; |
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case 'c': |
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$where .= 'f.category=? '; |
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$values[] = intval($id); |
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$joinFeed = true; |
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break; |
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case 'f': |
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$where .= 'e.id_feed=? '; |
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$values[] = intval($id); |
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break; |
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case 'A': |
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$where .= '1 '; |
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break; |
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default: |
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throw new FreshRSS_EntriesGetter_Exception('Bad type in Entry->listByType: [' . $type . ']!'); |
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} |
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|
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list($searchValues, $search) = $this->sqlListEntriesWhere('e.', $filter, $state, $order, $firstId, $date_min); |
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|
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return array(array_merge($values, $searchValues), |
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'SELECT e.id FROM `' . $this->prefix . 'entry` e ' |
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. ($joinFeed ? 'INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id ' : '') |
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. 'WHERE ' . $where |
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. $search |
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. 'ORDER BY e.id ' . $order |
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. ($limit > 0 ? ' LIMIT ' . $limit : '')); //TODO: See http://explainextended.com/2009/10/23/mysql-order-by-limit-performance-late-row-lookups/ |
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} |
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|
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public function listWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0) { |
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list($values, $sql) = $this->sqlListWhere($type, $id, $state, $order, $limit, $firstId, $filter, $date_min); |
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|
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$sql = 'SELECT e0.id, e0.guid, e0.title, e0.author, ' |
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. ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content') |
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. ', e0.link, e0.date, e0.is_read, e0.is_favorite, e0.id_feed, e0.tags ' |
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. 'FROM `' . $this->prefix . 'entry` e0 ' |
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. 'INNER JOIN (' |
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. $sql |
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. ') e2 ON e2.id=e0.id ' |
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. 'ORDER BY e0.id ' . $order; |
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|
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$stm = $this->bd->prepare($sql); |
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$stm->execute($values); |
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|
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return self::daoToEntry($stm->fetchAll(PDO::FETCH_ASSOC)); |
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} |
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public function listIdsWhere($type = 'a', $id = '', $state = FreshRSS_Entry::STATE_ALL, $order = 'DESC', $limit = 1, $firstId = '', $filter = '', $date_min = 0) { //For API |
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list($values, $sql) = $this->sqlListWhere($type, $id, $state, $order, $limit, $firstId, $filter, $date_min); |
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|
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$stm = $this->bd->prepare($sql); |
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$stm->execute($values); |
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|
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return $stm->fetchAll(PDO::FETCH_COLUMN, 0); |
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} |
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|
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public function listHashForFeedGuids($id_feed, $guids) { |
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if (count($guids) < 1) { |
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return array(); |
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} |
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$sql = 'SELECT guid, hex(hash) AS hexHash FROM `' . $this->prefix . 'entry` WHERE id_feed=? AND guid IN (' . str_repeat('?,', count($guids) - 1). '?)'; |
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$stm = $this->bd->prepare($sql); |
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$values = array($id_feed); |
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$values = array_merge($values, $guids); |
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if ($stm && $stm->execute($values)) { |
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$result = array(); |
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$rows = $stm->fetchAll(PDO::FETCH_ASSOC); |
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foreach ($rows as $row) { |
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$result[$row['guid']] = $row['hexHash']; |
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} |
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return $result; |
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} else { |
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$info = $stm == null ? array(0 => '', 1 => '', 2 => 'syntax error') : $stm->errorInfo(); |
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if ($this->autoUpdateDb($info)) { |
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return $this->listHashForFeedGuids($id_feed, $guids); |
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} |
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Minz_Log::error('SQL error listHashForFeedGuids: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2] |
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. ' while querying feed ' . $id_feed); |
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return false; |
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} |
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} |
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|
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public function updateLastSeen($id_feed, $guids) { |
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if (count($guids) < 1) { |
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return 0; |
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} |
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$sql = 'UPDATE `' . $this->prefix . 'entry` SET lastSeen=? WHERE id_feed=? AND guid IN (' . str_repeat('?,', count($guids) - 1). '?)'; |
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$stm = $this->bd->prepare($sql); |
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$values = array(time(), $id_feed); |
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$values = array_merge($values, $guids); |
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if ($stm && $stm->execute($values)) { |
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return $stm->rowCount(); |
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} else { |
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$info = $stm == null ? array(0 => '', 1 => '', 2 => 'syntax error') : $stm->errorInfo(); |
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if ($this->autoUpdateDb($info)) { |
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return $this->updateLastSeen($id_feed, $guids); |
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} |
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Minz_Log::error('SQL error updateLastSeen: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2] |
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. ' while updating feed ' . $id_feed); |
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return false; |
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} |
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} |
|
|
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public function countUnreadRead() { |
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$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' |
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. ' UNION SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id WHERE priority > 0 AND is_read=0'; |
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$stm = $this->bd->prepare($sql); |
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$stm->execute(); |
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$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0); |
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$all = empty($res[0]) ? 0 : $res[0]; |
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$unread = empty($res[1]) ? 0 : $res[1]; |
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return array('all' => $all, 'unread' => $unread, 'read' => $all - $unread); |
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} |
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public function count($minPriority = null) { |
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$sql = 'SELECT COUNT(e.id) AS count FROM `' . $this->prefix . 'entry` e INNER JOIN `' . $this->prefix . 'feed` f ON e.id_feed=f.id'; |
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if ($minPriority !== null) { |
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$sql = ' WHERE priority > ' . intval($minPriority); |
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} |
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$stm = $this->bd->prepare($sql); |
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$stm->execute(); |
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$res = $stm->fetchAll(PDO::FETCH_COLUMN, 0); |
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return $res[0]; |
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} |
|
public function countNotRead($minPriority = null) { |
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$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); |
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return $res[0]; |
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} |
|
|
|
public function countUnreadReadFavorites() { |
|
$sql = 'SELECT c FROM (' |
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. 'SELECT COUNT(id) AS c, 1 as o FROM `' . $this->prefix . 'entry` WHERE is_favorite=1 ' |
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. '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); |
|
if ($stm) { |
|
return $stm->execute(); |
|
} |
|
} |
|
|
|
public function size($all = false) { |
|
$db = FreshRSS_Context::$system_conf->db; |
|
$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; |
|
} |
|
}
|
|
|