diff options
Diffstat (limited to 'lib/class/database_object.abstract.php')
| -rw-r--r-- | lib/class/database_object.abstract.php | 156 |
1 files changed, 78 insertions, 78 deletions
diff --git a/lib/class/database_object.abstract.php b/lib/class/database_object.abstract.php index 535a83d1..dc9872cb 100644 --- a/lib/class/database_object.abstract.php +++ b/lib/class/database_object.abstract.php @@ -1,5 +1,5 @@ <?php -/* vim:set tabstop=8 softtabstop=8 shiftwidth=8 noexpandtab: */ +/* vim:set softtabstop=4 shiftwidth=4 expandtab: */ /** * * LICENSE: GNU General Public License, version 2 (GPLv2) @@ -30,113 +30,113 @@ */ abstract class database_object { - private static $object_cache = array(); + private static $object_cache = array(); - // Statistics for debugging - public static $cache_hit = 0; - private static $_enabled = false; + // Statistics for debugging + public static $cache_hit = 0; + private static $_enabled = false; - /** - * get_info - * retrieves the info from the database and puts it in the cache - */ - public function get_info($id,$table_name='') { + /** + * get_info + * retrieves the info from the database and puts it in the cache + */ + public function get_info($id,$table_name='') { - $table_name = $table_name ? Dba::escape($table_name) : Dba::escape(strtolower(get_class($this))); + $table_name = $table_name ? Dba::escape($table_name) : Dba::escape(strtolower(get_class($this))); - // Make sure we've got a real id - if (!is_numeric($id)) { return array(); } + // Make sure we've got a real id + if (!is_numeric($id)) { return array(); } - if (self::is_cached($table_name,$id)) { - return self::get_from_cache($table_name,$id); - } + if (self::is_cached($table_name,$id)) { + return self::get_from_cache($table_name,$id); + } - $sql = "SELECT * FROM `$table_name` WHERE `id`='$id'"; - $db_results = Dba::read($sql); + $sql = "SELECT * FROM `$table_name` WHERE `id`='$id'"; + $db_results = Dba::read($sql); - if (!$db_results) { return array(); } + if (!$db_results) { return array(); } - $row = Dba::fetch_assoc($db_results); + $row = Dba::fetch_assoc($db_results); - self::add_to_cache($table_name,$id,$row); + self::add_to_cache($table_name,$id,$row); - return $row; + return $row; - } // get_info + } // get_info - /** - * clear_cache - */ - public static function clear_cache() { - self::$object_cache = array(); - } + /** + * clear_cache + */ + public static function clear_cache() { + self::$object_cache = array(); + } - /** - * is_cached - * this checks the cache to see if the specified object is there - */ - public static function is_cached($index,$id) { + /** + * is_cached + * this checks the cache to see if the specified object is there + */ + public static function is_cached($index,$id) { - // Make sure we've got some parents here before we dive below - if (!isset(self::$object_cache[$index])) { return false; } + // Make sure we've got some parents here before we dive below + if (!isset(self::$object_cache[$index])) { return false; } - return isset(self::$object_cache[$index][$id]); + return isset(self::$object_cache[$index][$id]); - } // is_cached + } // is_cached - /** - * get_from_cache - * This attempts to retrive the specified object from the cache we've got here - */ - public static function get_from_cache($index,$id) { + /** + * get_from_cache + * This attempts to retrive the specified object from the cache we've got here + */ + public static function get_from_cache($index,$id) { - // Check if the object is set - if (isset(self::$object_cache[$index]) - && isset(self::$object_cache[$index][$id]) - ) { + // Check if the object is set + if (isset(self::$object_cache[$index]) + && isset(self::$object_cache[$index][$id]) + ) { - self::$cache_hit++; - return self::$object_cache[$index][$id]; - } + self::$cache_hit++; + return self::$object_cache[$index][$id]; + } - return false; + return false; - } // get_from_cache + } // get_from_cache - /** - * add_to_cache - * This adds the specified object to the specified index in the cache - */ - public static function add_to_cache($index,$id,$data) { + /** + * add_to_cache + * This adds the specified object to the specified index in the cache + */ + public static function add_to_cache($index,$id,$data) { - if (!self::$_enabled) { return false; } + if (!self::$_enabled) { return false; } - $value = is_null($data) ? false : $data; - self::$object_cache[$index][$id] = $value; + $value = is_null($data) ? false : $data; + self::$object_cache[$index][$id] = $value; - } // add_to_cache + } // add_to_cache - /** - * remove_from_cache - * This function clears something from the cache, there are a few places we need to do this - * in order to have things display correctly - */ - public static function remove_from_cache($index,$id) { + /** + * remove_from_cache + * This function clears something from the cache, there are a few places we need to do this + * in order to have things display correctly + */ + public static function remove_from_cache($index,$id) { - if (isset(self::$object_cache[$index]) && isset(self::$object_cache[$index][$id])) { - unset(self::$object_cache[$index][$id]); - } + if (isset(self::$object_cache[$index]) && isset(self::$object_cache[$index][$id])) { + unset(self::$object_cache[$index][$id]); + } - } // remove_from_cache + } // remove_from_cache - /** - * _auto_init - * Load in the cache settings once so we can avoid function calls - */ - public static function _auto_init() { + /** + * _auto_init + * Load in the cache settings once so we can avoid function calls + */ + public static function _auto_init() { - self::$_enabled = Config::get('memory_cache'); + self::$_enabled = Config::get('memory_cache'); - } // _auto_init + } // _auto_init } // end database_object |