Ben Roberts
a9ebf6e0cb
Improved database abstraction class to support insert and select queries in various forms. Added classes for pulling log entries back out of the database. Updated Job class to describe a known job in the database, and added JobStatus to track status updates on jobs. Updated Config class to connect to the database, and load all settings on startup. Improved the class autoloader to support Exceptions in a single file as a special case, and added this file.
101 lines
2.7 KiB
PHP
101 lines
2.7 KiB
PHP
<?php
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require 'smarty/Smarty.class.php';
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class HandBrakeCluster_Main {
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private static $instance;
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private $smarty;
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private $config;
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private $database;
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private $log;
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private $request;
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private function __construct() {
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$request_string = isset($_GET['l']) ? $_GET['l'] : '';
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$this->config = new HandBrakeCluster_Config("dbconfig.conf");
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$this->database = new HandBrakeCluster_Database($this->config);
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$this->config->setDatabase($this->database);
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$this->log = new HandBrakeCluster_Log($this->database, $this->config);
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$this->request = new HandBrakeCluster_RequestParser($request_string);
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$this->smarty = new Smarty();
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$this->smarty->template_dir = './templates';
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$this->smarty->compile_dir = './tmp/templates';
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$this->smarty->cache_dir = './tmp/cache';
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$this->smarty->config_fir = './config';
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$this->smarty->assign('version', '0.1');
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$this->smarty->assign('base_uri', '/handbrake/');
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}
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public static function instance() {
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if (!self::$instance) {
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self::$instance = new HandBrakeCluster_Main();
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}
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return self::$instance;
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}
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public function smarty() {
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return $this->smarty;
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}
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public function config() {
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return $this->config;
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}
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public function database() {
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return $this->database;
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}
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public function log() {
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return $this->log;
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}
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public function request() {
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return $this->request;
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}
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public static function initialise() {
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spl_autoload_register(array('HandBrakeCluster_Main','autoload'));
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}
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public static function autoload($classname) {
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// Ensure the classname contains only valid class name characters
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if (!preg_match('/^[A-Z][a-zA-Z0-9_]*$/', $classname)) {
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throw new Exception('Illegal characters in classname'); // TODO Subclass this exception
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}
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// Ensure the class to load begins with our prefix
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if (!preg_match('/^HandBrakeCluster_/', $classname)) {
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return;
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}
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// Special case: All exceptions are stored in the same file
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if (preg_match('/^HandBrakeCluster_Exception_/', $classname)) {
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require_once('HandBrakeCluster/Exceptions.class.php');
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return;
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}
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// Replace any underscores with directory separators
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$filename = preg_replace('/_/', '/', $classname);
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// Tack on the class file suffix
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$filename .= '.class.php';
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// If this file exists, load it
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if (file_exists($filename)) {
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require_once $filename;
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}
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}
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}
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HandBrakeCluster_Main::initialise();
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?>
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