Merge pull request #1156 from splitbrain/refactor_admin_plugin_get

Provide a function to return admin plugin for the page request.

1 files changed, 31 insertions, 0 deletions

diff --git a/inc/pluginutils.php b/inc/pluginutils.php
index 4d591869d..60f79869f 100644
--- a/inc/pluginutils.php
+++ b/inc/pluginutils.php
@@ -103,3 +103,34 @@ function plugin_getcascade() {
     global $plugin_controller;
     return $plugin_controller->getCascade();
 }
+
+
+/**
+ * Return the currently operating admin plugin or null
+ * if not on an admin plugin page
+ *
+ * @return Doku_Plugin_Admin
+ */
+function plugin_getRequestAdminPlugin(){
+    static $admin_plugin = false;
+    global $ACT,$INPUT,$INFO;
+
+    if ($admin_plugin === false) {
+        if (($ACT == 'admin') && ($page = $INPUT->str('page', '', true)) != '') {
+            $pluginlist = plugin_list('admin');
+            if (in_array($page, $pluginlist)) {
+                // attempt to load the plugin
+                /** @var $admin_plugin DokuWiki_Admin_Plugin */
+                $admin_plugin = plugin_load('admin', $page);
+                // verify
+                if ($admin_plugin && $admin_plugin->forAdminOnly() && !$INFO['isadmin']) {
+                    $admin_plugin = null;
+                    $INPUT->remove('page');
+                    msg('For admins only',-1);
+                }
+            }
+        }
+    }
+
+    return $admin_plugin;
+}