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Code Issues Releases Wiki Activity

it technically logs in and streams.. but thats it, complete rewrite almost everything broken

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This commit is contained in:
Karl 'vollmerk' Vollmer 2007-04-23 07:31:05 +00:00
parent 8b27d66add
commit a31560aec4
199 changed files with 30445 additions and 33070 deletions
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modules/getid3/extension.cache.mysql.php Normal file
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<?php
// +----------------------------------------------------------------------+
// | PHP version 5 |
// +----------------------------------------------------------------------+
// | Copyright (c) 2002-2006 James Heinrich, Allan Hansen |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2 of the GPL license, |
// | that is bundled with this package in the file license.txt and is |
// | available through the world-wide-web at the following url: |
// | http://www.gnu.org/copyleft/gpl.html |
// +----------------------------------------------------------------------+
// | getID3() - http://getid3.sourceforge.net or http://www.getid3.org |
// +----------------------------------------------------------------------+
// | Authors: James Heinrich <infoØgetid3*org> |
// | Allan Hansen <ahØartemis*dk> |
// +----------------------------------------------------------------------+
// | extension.cache.mysql.php |
// | MySQL Cache Extension. |
// | dependencies: getid3. |
// +----------------------------------------------------------------------+
//
// $Id: extension.cache.mysql.php,v 1.2 2006/11/02 10:47:59 ah Exp $
/**
* This is a caching extension for getID3(). It works the exact same
* way as the getID3 class, but return cached information very fast
*
* Example: (see also demo.cache.mysql.php in /demo/)
*
* Normal getID3 usage (example):
*
* require_once 'getid3/getid3.php';
* $getid3 = new getid3;
* $getid3->encoding = 'UTF-8';
* try {
* $info1 = $getid3->Analyse('file1.flac');
* $info2 = $getid3->Analyse('file2.wv');
* ....
*
* getID3_cached usage:
*
* require_once 'getid3/getid3.php';
* require_once 'getid3/getid3/extension.cache.mysql.php';
* $getid3 = new getid3_cached_mysql('localhost', 'database', 'username', 'password');
* $getid3->encoding = 'UTF-8';
* try {
* $info1 = $getid3->analyse('file1.flac');
* $info2 = $getid3->analyse('file2.wv');
* ...
*
*
* Supported Cache Types (this extension)
*
* SQL Databases:
*
* cache_type cache_options
* -------------------------------------------------------------------
* mysql host, database, username, password
*
*
* DBM-Style Databases: (use extension.cache.dbm)
*
* cache_type cache_options
* -------------------------------------------------------------------
* gdbm dbm_filename, lock_filename
* ndbm dbm_filename, lock_filename
* db2 dbm_filename, lock_filename
* db3 dbm_filename, lock_filename
* db4 dbm_filename, lock_filename (PHP5 required)
*
* PHP must have write access to both dbm_filename and lock_filename.
*
*
* Recommended Cache Types
*
* Infrequent updates, many reads any DBM
* Frequent updates mysql
*/
class getid3_cached_mysql extends getID3
{
private $cursor;
private $connection;
public function __construct($host, $database, $username, $password) {
// Check for mysql support
if (!function_exists('mysql_pconnect')) {
throw new getid3_exception('PHP not compiled with mysql support.');
}
// Connect to database
$this->connection = @mysql_pconnect($host, $username, $password);
if (!$this->connection) {
throw new getid3_exception('mysql_pconnect() failed - check permissions and spelling.');
}
// Select database
if (!@mysql_select_db($database, $this->connection)) {
throw new getid3_exception('Cannot use database '.$database);
}
// Create cache table if not exists
$this->create_table();
// Check version number and clear cache if changed
$this->cursor = mysql_query("SELECT `value` FROM `getid3_cache` WHERE (`filename` = '".getid3::VERSION."') AND (`filesize` = '-1') AND (`filetime` = '-1') AND (`analyzetime` = '-1')", $this->connection);
list($version) = @mysql_fetch_array($this->cursor);
if ($version != getid3::VERSION) {
$this->clear_cache();
}
parent::__construct();
}
public function clear_cache() {
$this->cursor = mysql_query("DELETE FROM `getid3_cache`", $this->connection);
$this->cursor = mysql_query("INSERT INTO `getid3_cache` VALUES ('".getid3::VERSION."', -1, -1, -1, '".getid3::VERSION."')", $this->connection);
}
public function Analyze($filename) {
if (file_exists($filename)) {
// Short-hands
$filetime = filemtime($filename);
$filesize = filesize($filename);
$filenam2 = mysql_escape_string($filename);
// Loopup file
$this->cursor = mysql_query("SELECT `value` FROM `getid3_cache` WHERE (`filename`='".$filenam2."') AND (`filesize`='".$filesize."') AND (`filetime`='".$filetime."')", $this->connection);
list($result) = @mysql_fetch_array($this->cursor);
// Hit
if ($result) {
return unserialize($result);
}
}
// Miss
$result = parent::Analyze($filename);
// Save result
if (file_exists($filename)) {
$res2 = mysql_escape_string(serialize($result));
$this->cursor = mysql_query("INSERT INTO `getid3_cache` (`filename`, `filesize`, `filetime`, `analyzetime`, `value`) VALUES ('".$filenam2."', '".$filesize."', '".$filetime."', '".time()."', '".$res2."')", $this->connection);
}
return $result;
}
// (re)create sql table
private function create_table($drop = false) {
$this->cursor = mysql_query("CREATE TABLE IF NOT EXISTS `getid3_cache` (
`filename` VARCHAR(255) NOT NULL DEFAULT '',
`filesize` INT(11) NOT NULL DEFAULT '0',
`filetime` INT(11) NOT NULL DEFAULT '0',
`analyzetime` INT(11) NOT NULL DEFAULT '0',
`value` TEXT NOT NULL,
PRIMARY KEY (`filename`,`filesize`,`filetime`)) TYPE=MyISAM", $this->connection);
echo mysql_error($this->connection);
}
}
?>