Ben Roberts
2ef47de25c
Added placeholder for source plugin to read from an existing mkv file. Added corresponding worker placeholder to transcode an mkv file using ffmpeg. Updated the sources page to show which sources come from which plugins.
122 lines
4.5 KiB
PHP
122 lines
4.5 KiB
PHP
<?php
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class RippingCluster_Source_Plugin_Bluray extends RippingCluster_PluginBase implements RippingCluster_Source_IPlugin {
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/**
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* Name of this plugin
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* @var string
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*/
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const PLUGIN_NAME = "Bluray";
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/**
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* Returns a list of all Sources discovered by this plugin.
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*
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* The sources are not scanned until specifically requested.
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*
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* @return array(RippingCluster_Source)
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*/
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public static function enumerate() {
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$config = RippingCluster_Main::instance()->config();
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$directories = $config->get('source.bluray.dir');
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$sources = array();
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foreach ($directories as $directory) {
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if (!is_dir($directory)) {
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throw new RippingCluster_Exception_InvalidSourceDirectory($directory);
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}
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$iterator = new RippingCluster_Utility_BlurayDirectoryIterator(new RippingCluster_Utility_VisibleFilesIterator(new DirectoryIterator($directory)));
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foreach ($iterator as /** @var SplFileInfo */ $source_vts) {
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$sources[] = self::load($source_vts->getPathname(), false);
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}
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}
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return $sources;
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}
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/**
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* Creates an object to represent the given source.
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*
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* The source is not actually scanned unless specifically requested.
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* An unscanned object cannot be used until it has been manually scanned.
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*
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* If requested, the source can be cached to prevent high load, and long scan times.
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*
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* @param string $source_filename Filename of the source
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* @param bool $scan Request that the source be scanned for content. Defaults to true.
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* @param bool $use_cache Request that the cache be used. Defaults to true.
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* @return RippingCluster_Source
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*/
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public static function load($source_filename, $scan = true, $use_cache = true) {
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$cache = RippingCluster_Main::instance()->cache();
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// Ensure the source is a valid directory, and lies below the configured source_dir
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if ( ! self::isValidSource($source_filename)) {
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return new RippingCluster_Source($source_filename, self::name(), false);
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}
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$source = null;
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if ($use_cache && $cache->exists($source_filename)) {
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$source = unserialize($cache->fetch($source_filename));
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} else {
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$source = new RippingCluster_Source($source_filename, self::name(), true);
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// TODO Populate source object with content
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// If requested, store the new source object in the cache
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if ($use_cache) {
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$source->cache();
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}
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}
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}
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/**
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* Creates an object to represent the given source using an encoded filename.
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*
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* Wraps the call to load the source after the filename has been decoded.
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*
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* @param string $encoded_filename Encoded filename of the source
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* @param bool $scan Request that the source be scanned for content. Defaults to true.
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* @param bool $use_cache Request that the cache be used. Defaults to true.
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* @return RippingCluster_Source
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*
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* @see RippingCluster_Source_IPlugin::load()
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*/
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public static function loadEncoded($encoded_filename, $scan = true, $use_cache = true) {
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// Decode the filename
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$source_filename = base64_decode(str_replace('-', '/', $encoded_filename));
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return self::load($source_filename, $scan, $use_cache);
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}
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/**
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* Determins if a filename is a valid source loadable using this plugin
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*
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* @param string $source_filename Filename of the source
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* @return bool
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*/
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public static function isValidSource($source_filename) {
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$config = RippingCluster_Main::instance()->config();
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// Ensure the source is a valid directory, and lies below the configured source_dir
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if ( ! is_dir($source_filename)) {
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return false;
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}
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$real_source_filename = realpath($source_filename);
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// Check all of the source directories specified in the config
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$source_directories = $config->get('source.bluray.dir');
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foreach ($source_directories as $source_basedir) {
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$real_source_basedir = realpath($source_basedir);
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if (substr($real_source_filename, 0, strlen($real_source_basedir)) != $real_source_basedir) {
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return false;
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}
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}
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return true;
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}
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}
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?>
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