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Fixed bugs with task runner classes

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Fixed strict errors in foreground and background task classes.
This commit is contained in:
Ben Roberts
2010-08-30 20:37:52 +01:00
parent de04fb5978
commit 4e59b22f3a
9 changed files with 114 additions and 22 deletions
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37
lib/RippingCluster/PluginFactory.class.php
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@@ -1,13 +1,22 @@
<?php
abstract class RippingCluster_PluginFactory {
abstract class RippingCluster_PluginFactory implements RippingCluster_IPluginFactory {
static protected $validPlugins;
static private $validPlugins = array();
abstract public static function init();
protected static function ensureScanned() {
if (! isset(self::$validPlugins[get_called_class()])) {
static::scan();
}
}
protected static function isValidPlugin($plugin) {
return isset(self::$validPlugins[get_called_class()][$plugin]);
}
public static function getValidPlugins() {
return array_keys(self::$validPlugins);
static::ensureScanned();
return array_keys(self::$validPlugins[get_called_class()]);
}
protected static function findPlugins($directory) {
@@ -23,28 +32,36 @@ abstract class RippingCluster_PluginFactory {
return $plugins;
}
protected static function loadPlugins($plugins, $prefix) {
self::$validPlugins = array();
protected static function loadPlugins($plugins, $prefix, $interface) {
self::$validPlugins[get_called_class()] = array();
foreach ($plugins as $plugin) {
$fullClassname = $prefix . $plugin;
if ( ! class_exists($fullClassname, true)) {
echo "Cannot load $fullClassname\n";
continue;
}
if ( ! in_array('RippingCluster_Worker_IPlugin', class_implements($fullClassname))) {
echo "$plugin does not implement the necessary interfaces\n";
if ( ! in_array($interface, class_implements($fullClassname))) {
continue;
}
// Initialise the plugin
call_user_func(array($fullClassname, 'init'));
self::$validPlugins[$plugin] = $fullClassname;
self::$validPlugins[get_called_class()][$plugin] = $fullClassname;
}
}
public static function classname($plugin) {
static::ensureScanned();
if ( ! self::isValidPlugin($plugin)) {
throw new RippingCluster_Exception_InvalidPluginName($plugin);
}
return self::$validPlugins[get_called_class()][$plugin];
}
}
?>