Add option to delete sources with support in all three backends

lib/RippingCluster/Main.class.php

@@ -169,6 +169,21 @@ class RippingCluster_Main {
         return true;
     }
     
+    public static function rmdir_recursive($dir) { 
+        if (is_dir($dir)) {
+            $objects = scandir($dir);
+            foreach ($objects as $object) {
+                if ($object != "." && $object != "..") {
+                    if (filetype($dir."/".$object) == "dir") self::rmdir_recursive($dir."/".$object); else unlink($dir."/".$object); 
+                }
+            }
+            reset($objects); 
+            rmdir($dir);
+        }
+        
+        return true;
+    } 
+    
     public static function issetelse($var, $default = null) {
         if (isset($var)) {
             return $var;

lib/RippingCluster/Source.class.php

@@ -104,6 +104,14 @@ class RippingCluster_Source {
 
         return $longest_index;
     }
+    
+    /**
+     * Permanently deletes this source from disk
+	 *
+     */
+    public function delete() {
+        RippingCluster_Source_PluginFactory::delete($this->plugin, $this->filename);
+    }
 	
     public function filename() {
         return $this->filename;

lib/RippingCluster/Source/IPlugin.class.php

@@ -41,13 +41,21 @@ interface RippingCluster_Source_IPlugin extends RippingCluster_IPlugin {
     public static function loadEncoded($encoded_filename, $scan = true, $use_cache = true);
     
     /**
-     * Determins if a filename is a valid source loadable using this plugin
+     * Determines if a filename is a valid source loadable using this plugin
      * 
      * @param string $source_filename Filename of the source
      * @return bool
      */
     public static function isValidSource($source_filename);
     
+    /**
+     * Permanently deletes the given source from disk
+     * 
+     * @param RippingCluster_Source $source Source object to be deleted
+     * @return bool
+     */
+    public static function delete($source_filename);
+    
 }
 
 ?>

lib/RippingCluster/Source/Plugin/Bluray.class.php

@@ -117,6 +117,20 @@ class RippingCluster_Source_Plugin_Bluray extends RippingCluster_PluginBase impl
         return true;
     }
     
+    /**
+     * Permanently deletes the given source from disk
+     * 
+     * @param RippingCluster_Source $source Source object to be deleted
+     * @return bool
+     */
+    public static function delete($source_filename) {
+        if ( ! self::isValidSource($source_filename)) {
+            return false;
+        }
+        
+        return RippingCluster_Main::rmdir_recursive($source_filename);
+    }
+
 }
 
 ?>

lib/RippingCluster/Source/Plugin/HandBrake.class.php

@@ -217,6 +217,21 @@ class RippingCluster_Source_Plugin_HandBrake extends RippingCluster_PluginBase i
         return false;
     }
     
+    /**
+     * Permanently deletes the given source from disk
+     * 
+     * @param RippingCluster_Source $source Source object to be deleted
+     * @return bool
+     */
+    public static function delete($source_filename) {
+        if ( ! self::isValidSource($source_filename)) {
+            return false;
+        }
+        
+        return RippingCluster_Main::rmdir_recursive($source_filename);
+    }
+    
+    
 }
 
 ?>

lib/RippingCluster/Source/Plugin/MkvInfo.class.php

@@ -244,6 +244,20 @@ class RippingCluster_Source_Plugin_MkvInfo extends RippingCluster_PluginBase imp
         return true;
     }
     
+    /**
+     * Permanently deletes the given source from disk
+     * 
+     * @param RippingCluster_Source $source Source object to be deleted
+     * @return bool
+     */
+    public static function delete($source_filename) {
+        if ( ! self::isValidSource($source_filename)) {
+            return false;
+        }
+        
+        return unlink($source_filename);
+    }
+    
 }
 
 ?>

lib/RippingCluster/Source/PluginFactory.class.php

@@ -67,6 +67,22 @@ class RippingCluster_Source_PluginFactory extends RippingCluster_PluginFactory {
         return call_user_func(array(self::classname($plugin), 'isValidSource'), source_filename);
     }
     
+    /**
+     * Permanently deletes the given source from disk
+     *
+     * @param string $plugin Name of the plugin used to load the source
+     * @param string $source_filename Filename of the source to be deleted
+     */
+    public static function delete($plugin, $source_filename) {
+        self::ensureScanned();
+        
+        if ( ! self::isValidPlugin($plugin)) {
+            return null;
+        }
+        
+        return call_user_func(array(self::classname($plugin), 'delete'), $source_filename);
+    }
+    
 }
 
 ?>

webui/pages/sources/delete.php

@@ -0,0 +1,28 @@
+<?php
+
+$main   = RippingCluster_Main::instance();
+$req    = $main->request();
+$config = $main->config();
+
+// Grab the name of this source
+$encoded_filename = null;
+if ($req->get('confirm')) {
+    $plugin = $req->get('plugin', 'RippingCluster_Exception_InvalidParameters');
+    $encoded_filename = $req->get('id', 'RippingCluster_Exception_InvalidParameters');
+    
+    $source = RippingCluster_Source_PluginFactory::loadEncoded($plugin, $encoded_filename, false);
+    $source->delete();
+    
+    // Redirect back to the sources page
+    RippingCluster_Page::redirect('rips/sources');
+
+} else {
+    $plugin = $req->get('plugin', 'RippingCluster_Exception_InvalidParameters');
+    $encoded_filename = $req->get('id', 'RippingCluster_Exception_InvalidParameters');
+    
+    $source = RippingCluster_Source_PluginFactory::loadEncoded($plugin, $encoded_filename, false);
+    
+    $this->smarty->assign('source', $source);
+}
+
+?>

webui/templates/rips/sources.tpl

@@ -20,7 +20,8 @@
 						{assign var='source_cached' value="$source->isCached()}
 						<li>
 							[ <a href="{$base_uri}rips/source-details/plugin/{$source_plugin}/id/{$source_filename_encoded}" title="Browse source details">Browse</a> |
-				  			<a href="{$base_uri}rips/setup-rip/plugin/{$source_plugin}/id/{$source_filename_encoded}" title="Rip this source">Rip</a> ]
+				  			<a href="{$base_uri}rips/setup-rip/plugin/{$source_plugin}/id/{$source_filename_encoded}" title="Rip this source">Rip</a> |
+				  			<a href="{$base_uri}sources/delete/plugin/{$source_plugin}/id/{$source_filename_encoded}" title="Delete this source">Delete</a> ]
 							{$source_filename|escape:'html'}{if $source_cached} (cached){/if}
 						</li>
 					{/foreach}

webui/templates/sources/delete.tpl

@@ -0,0 +1,7 @@
+<h2>Delete Source</h2>
+
+<p>
+	Are you sure you want to delete {$source->plugin()|escape:"html"}:{$source->filename()|escape:"html"}?
+	[ <a href="{$base_uri}sources/delete/plugin/{$source->plugin()}/id/{$source->filenameEncoded()}/confirm" title="Delete it">Delete</a>
+	| <a href="{$base_uri}rips/sources" title="Return to sources list">Cancel</a> ]
+</p>