_tableType = $type; $server_id = $GLOBALS['server']; if (! isset($_SESSION['tmpval'][$this->_tableType . '_tables'][$server_id]) ) { $_SESSION['tmpval'][$this->_tableType . '_tables'][$server_id] = $this->_getPmaTable() ? $this->getFromDb() : array(); } $this->_tables =& $_SESSION['tmpval'][$this->_tableType . '_tables'][$server_id]; } /** * Returns class instance. * * @param string $type the table type * * @return PMA_RecentFavoriteTable */ public static function getInstance($type) { if (! array_key_exists($type, self::$_instances)) { self::$_instances[$type] = new PMA_RecentFavoriteTable($type); } return self::$_instances[$type]; } /** * Returns the recent/favorite tables array * * @return array */ public function getTables() { return $this->_tables; } /** * Returns recently used tables or favorite from phpMyAdmin database. * * @return array */ public function getFromDb() { // Read from phpMyAdmin database, if recent tables is not in session $sql_query = " SELECT `tables` FROM " . $this->_getPmaTable() . " WHERE `username` = '" . $GLOBALS['cfg']['Server']['user'] . "'"; $return = array(); $result = PMA_queryAsControlUser($sql_query, false); if ($result) { $row = $GLOBALS['dbi']->fetchArray($result); if (isset($row[0])) { $return = json_decode($row[0], true); } } return $return; } /** * Save recent/favorite tables into phpMyAdmin database. * * @return true|PMA_Message */ public function saveToDb() { $username = $GLOBALS['cfg']['Server']['user']; $sql_query = " REPLACE INTO " . $this->_getPmaTable() . " (`username`, `tables`)" . " VALUES ('" . $username . "', '" . PMA_Util::sqlAddSlashes( json_encode($this->_tables) ) . "')"; $success = $GLOBALS['dbi']->tryQuery($sql_query, $GLOBALS['controllink']); if (! $success) { $error_msg = ''; switch ($this->_tableType) { case 'recent': $error_msg = __('Could not save recent table!'); break; case 'favorite': $error_msg = __('Could not save favorite table!'); break; } $message = PMA_Message::error($error_msg); $message->addMessage('

'); $message->addMessage( PMA_Message::rawError( $GLOBALS['dbi']->getError($GLOBALS['controllink']) ) ); return $message; } return true; } /** * Trim recent.favorite table according to the * NumRecentTables/NumFavoriteTables configuration. * * @return boolean True if trimming occurred */ public function trim() { $max = max( $GLOBALS['cfg']['Num' . ucfirst($this->_tableType) . 'Tables'], 0 ); $trimming_occurred = count($this->_tables) > $max; while (count($this->_tables) > $max) { array_pop($this->_tables); } return $trimming_occurred; } /** * Return HTML ul. * * @return string */ public function getHtmlList() { $html = ''; if (count($this->_tables)) { if ($this->_tableType == 'recent') { foreach ($this->_tables as $table) { $html .= '
  • '; $recent_params = array( 'db' => $table['db'], 'table' => $table['table'] ); $recent_url = 'tbl_recent_favorite.php' . PMA_URL_getCommon($recent_params); $html .= '`' . htmlspecialchars($table['db']) . '`.`' . htmlspecialchars($table['table']) . '`'; $html .= '
    • '; } } else { foreach ($this->_tables as $table) { $html .= '
  • '; $html .= ' $table['db'], 'ajax_request' => true, 'favorite_table' => $table['table'], 'remove_favorite' => true ); $fav_rm_url = 'db_structure.php' . PMA_URL_getCommon($fav_params); $html .= 'href="' . $fav_rm_url . '" title="' . __("Remove from Favorites") . '" data-favtargetn="' . md5($table['db'] . "." . $table['table']) . '" >' . PMA_Util::getIcon('b_favorite.png') . ''; $fav_params = array( 'db' => $table['db'], 'table' => $table['table'] ); $table_url = 'tbl_recent_favorite.php' . PMA_URL_getCommon($fav_params); $html .= '`' . htmlspecialchars($table['db']) . '`.`' . htmlspecialchars($table['table']) . '`'; $html .= '
    • '; } } } else { $html .= '
  • ' . ($this->_tableType == 'recent' ?__('There are no recent tables.') :__('There are no favorite tables.')) . '
    • '; } return $html; } /** * Return HTML. * * @return string */ public function getHtml() { $html = '
    '; if ($this->_tableType == 'recent') { $html .= '' . __('Recent') . '
    '; return $html; } /** * Add recently used or favorite tables. * * @param string $db database name where the table is located * @param string $table table name * * @return true|PMA_Message True if success, PMA_Message if not */ public function add($db, $table) { // If table does not exist, do not add._getPmaTable() if (! $GLOBALS['dbi']->getColumns($db, $table)) { return true; } $table_arr = array(); $table_arr['db'] = $db; $table_arr['table'] = $table; // add only if this is new table if (! isset($this->_tables[0]) || $this->_tables[0] != $table_arr) { array_unshift($this->_tables, $table_arr); $this->_tables = array_merge(array_unique($this->_tables, SORT_REGULAR)); $this->trim(); if ($this->_getPmaTable()) { return $this->saveToDb(); } } return true; } /** * Removes recent/favorite tables that don't exist. * * @param string $db database * @param string $table table * * @return booean|PMA_Message True if invalid and removed, False if not invalid, * PMA_Message if error while removing */ public function removeIfInvalid($db, $table) { foreach ($this->_tables as $tbl) { if ($tbl['db'] == $db && $tbl['table'] == $table) { // TODO Figure out a better way to find the existance of a table if (! $GLOBALS['dbi']->getColumns($tbl['db'], $tbl['table'])) { return $this->remove($tbl['db'], $tbl['table']); } } } return false; } /** * Remove favorite tables. * * @param string $db database name where the table is located * @param string $table table name * * @return true|PMA_Message True if success, PMA_Message if not */ public function remove($db, $table) { $table_arr = array(); $table_arr['db'] = $db; $table_arr['table'] = $table; foreach ($this->_tables as $key => $value) { if ($value['db'] == $db && $value['table'] == $table) { unset($this->_tables[$key]); } } if ($this->_getPmaTable()) { return $this->saveToDb(); } return true; } /** * Generate Html for sync Favorite tables anchor. (from localStorage to pmadb) * * @return string */ public function getHtmlSyncFavoriteTables() { $retval = ''; $server_id = $GLOBALS['server']; // Not to show this once list is synchronized. $is_synced = isset($_SESSION['tmpval']['favorites_synced'][$server_id]) ? true : false; if (!$is_synced) { $params = array('ajax_request' => true, 'favorite_table' => true, 'sync_favorite_tables' => true); $url = 'db_structure.php' . PMA_URL_getCommon($params); $retval = ''; } return $retval; } /** * Generate Html to update recent tables. * * @return string html */ public static function getHtmlUpdateRecentTables() { $params = array('ajax_request' => true, 'recent_table' => true); $url = 'index.php' . PMA_URL_getCommon($params); $retval = ''; return $retval; } /** * Reutrn the name of the configuration storage table * * @return string pma table name */ private function _getPmaTable() { $cfgRelation = PMA_getRelationsParam(); if (! empty($cfgRelation['db']) && ! empty($cfgRelation[$this->_tableType]) ) { return PMA_Util::backquote($cfgRelation['db']) . "." . PMA_Util::backquote($cfgRelation[$this->_tableType]); } return null; } } ?>