working on url backend admin

classes/ComicPressAdmin.inc

@@ -483,10 +483,19 @@ class ComicPressAdmin {
 									$method = 'handle_update_' . strtolower(str_replace('-', '_', $action));
 									if (method_exists($this, $method)) {
 										$this->{$method}($_REQUEST['cp']);
+									} else {
+										foreach (get_declared_classes() as $class_name) {
+											if (preg_match('#^ComicPressBackend.+Admin$#', $class_name) > 0) {
+												if (method_exists($class_name, $method)) {
+													$fa = new $class_name();
+													$fa->{$method}($_REQUEST['cp']);
+												}
+											}
+										}
 									}
 								}
 							}
-					}
+						}
 					}
 				}
 			}

classes/backends/ComicPressBackendURL.inc

@@ -44,14 +44,6 @@ class ComicPressBackendURL extends ComicPressBackend {
 
 		return false;
 	}
-
-	function post_meta_box($post_id) {
-		echo "hello";
-	}
-
-	function admin_menu() {
-		add_meta_box('comicpess-url-backend-url', __('ComicPress Remote URL Images', 'comicpress'), array('ComicPressBackendURL', 'post_meta_box'), 'post', 'normal', 'low');
-	}
 }
 
 class ComicPressBackendURLFactory {
@@ -99,4 +91,34 @@ class ComicPressBackendURLFactory {
 	}
 }
 
-add_action('admin_menu', array('ComicPressBackendURL', 'admin_menu'));
+class ComicPressBackendURLAdmin {
+	function post_meta_box($post) {
+		$factory = new ComicPressBackendUrlFactory();
+		$backends = $factory->generate_from_post($post);
+
+		$nonce = wp_create_nonce('comicpress');
+		$action_nonce = wp_create_nonce('comicpress-backend-url');
+
+		$comicpress = ComicPress::get_instance();
+
+		include('partials/backend-url/metabox.inc');
+	}
+
+	function admin_menu() {
+		add_meta_box('comicpess-url-backend-url', __('ComicPress Remote URL Images', 'comicpress'), array('ComicPressBackendURLAdmin', 'post_meta_box'), 'post', 'normal', 'low');
+
+		wp_enqueue_script('scriptaculous-builder');
+	}
+
+	function handle_update_backend_url_new_editor($info) {
+		$comicpress = ComicPress::get_instance();
+
+		$backend = new ComicPressBackendUrl();
+		$backend->id = 'new-' . md5(rand());
+
+		include('partials/backend-url/_editor.inc');
+		exit(0);
+	}
+}
+
+add_action('admin_menu', array('ComicPressBackendURLAdmin', 'admin_menu'));

classes/backends/partials/backend-url/_editor.inc

@@ -0,0 +1,14 @@
+<div class="comicpress-url-backend-holder">
+	<table class="widefat">
+		<?php
+			foreach ($comicpress->comicpress_options['image_types'] as $type => $info) {
+				$url = isset($backend->urls_by_type[$type]) ? $backend->urls_by_type[$type] : ''; ?>
+					<tr>
+						<th scope="row"><?php echo esc_html($info['name']) ?></th>
+						<td><input type="text" style="width: 100%" name="cp[url][<?php echo esc_attr($backend->id) ?>][<?php echo esc_attr($type) ?>]" value="<?php echo esc_attr($url) ?>" />
+					</tr>
+				<?php
+			}
+		?>
+	</table>
+</div>

classes/backends/partials/backend-url/metabox.inc

@@ -0,0 +1,24 @@
+<div id="comicpress-backend-url-holder-container">
+	<?php
+		foreach ($backends as $backend) {
+		  include('_editor.inc');
+		}
+	?>
+</div>
+<a href="#" id="comicpress-backend-url-add-new">Add a new image</a>
+<script type="text/javascript">
+	$('comicpress-backend-url-add-new').observe('click', function(e) {
+		Event.stop(e);
+		new Ajax.Updater(
+			'comicpress-backend-url-holder-container',
+			ComicPressAdmin.ajax_uri, {
+				'insertion': 'bottom',
+				'parameters': {
+					'cp[_nonce]': ComicPressAdmin.nonce,
+					'cp[action]': 'backend-url-new-editor',
+					'cp[_action_nonce]': '<?php echo esc_js(wp_create_nonce('comicpress-backend-url-new-editor')) ?>'
+				}
+			}
+		);
+	});
+</script>