Merge branch 'extension_manager'

* extension_manager: (71 commits)
  added plugins group to test
  show a message when search returns no results
  added missing localization
  better filename parsing
  use DOKU_LF
  remove unneeded try/catch blocks
  typo fix
  purge cache only once on install
  check for admin in AJAX backend
  now use new core funtion to recursively delete
  added status to info list of extension plugin
  added css and html changes for RTL scripts to extension manager
  added basic mobile styles to extension manager (not great, but makes things at least readable)
  fixed and improved some HTML in extension manager
  added git warning
  fixed strict standard error and added some docblock
  removed the old plugin manager
  typo fix
  protect authplain and current auth plugin
  do not show updates for bundled plugins
  ...

Conflicts:
	lib/plugins/plugin/lang/hu/admin_plugin.txt
	lib/plugins/plugin/lang/hu/lang.php

1 files changed, 65 insertions, 0 deletions

diff --git a/lib/plugins/extension/action.php b/lib/plugins/extension/action.php
new file mode 100644
index 000000000..9dd1648ff
--- /dev/null
+++ b/lib/plugins/extension/action.php
@@ -0,0 +1,65 @@
+<?php
+/** DokuWiki Plugin extension (Action Component)
+ *
+ * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
+ * @author  Andreas Gohr <andi@splitbrain.org>
+ */
+
+// must be run within Dokuwiki
+if(!defined('DOKU_INC')) die();
+
+class action_plugin_extension extends DokuWiki_Action_Plugin {
+
+    /**
+     * Registers a callback function for a given event
+     *
+     * @param Doku_Event_Handler $controller DokuWiki's event controller object
+     * @return void
+     */
+    public function register(Doku_Event_Handler $controller) {
+
+        $controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'info');
+
+    }
+
+    /**
+     * Create the detail info for a single plugin
+     *
+     * @param Doku_Event $event
+     * @param            $param
+     */
+    public function info(Doku_Event &$event, $param){
+        global $USERINFO;
+        global $INPUT;
+
+        if(empty($_SERVER['REMOTE_USER']) || !auth_isadmin($_SERVER['REMOTE_USER'], $USERINFO['grps'])){
+            http_status(403);
+            echo 'Forbidden';
+            exit;
+        }
+
+        if($event->data != 'plugin_extension') return;
+        $event->preventDefault();
+        $event->stopPropagation();
+
+        header('Content-Type: text/html; charset=utf-8');
+
+        $ext = $INPUT->str('ext');
+        if(!$ext) {
+            echo 'no extension given';
+            return;
+        }
+
+        /** @var helper_plugin_extension_extension $extension */
+        $extension = plugin_load('helper', 'extension_extension');
+        $extension->setExtension($ext);
+
+        /** @var helper_plugin_extension_list $list */
+        $list = plugin_load('helper', 'extension_list');
+
+
+        echo $list->make_info($extension);
+    }
+
+}
+