first import

sites/all/modules/context/plugins/context_condition_menu.inc

@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * Expose menu items as a context condition.
+ */
+class context_condition_menu extends context_condition {
+  /**
+   * Override of condition_values().
+   */
+  function condition_values() {
+    if (module_exists('menu')) {
+      $menus = menu_parent_options(menu_get_menus(), array('mlid' => 0));
+      $root_menus = array();
+      foreach ($menus as $key => $name) {
+        $id = explode(':', $key);
+        if ($id[1] == '0') {
+          $root_menus[$id[0]] = check_plain($name);
+        }
+        else {
+          $link = menu_link_load($id[1]);
+          $identifier = $link['link_path'];
+          $root_menu = $root_menus[$id[0]];
+          while (isset($menus[$root_menu][$identifier])) {
+            $identifier .= "'";
+          }
+          $menus[$root_menu][$identifier] = $name;
+        }
+        unset($menus[$key]);
+      }
+      array_unshift($menus, "-- " . t('None') . " --");
+    }
+    else {
+      $menus = array();
+    }
+    return $menus;
+  }
+
+  /**
+   * Override of condition_form().
+   * Use multiselect widget.
+   */
+  function condition_form($context) {
+    $form = parent::condition_form($context);
+    $form['#type'] = 'select';
+    $form['#multiple'] = TRUE;
+    return $form;
+  }
+
+  /**
+   * Override of condition_form_submit().
+   * Trim any identifier padding for non-unique path menu items.
+   */
+  function condition_form_submit($values) {
+    // Trim any identifier padding for non-unique path menu items.
+    $values = parent::condition_form_submit($values);
+    $trimmed = array();
+    foreach ($values as $key => $value) {
+      $trimmed[trim($key, "'")] = trim($value, "'");
+    }
+    return $trimmed;
+  }
+
+  /**
+   * Override of execute().
+   */
+  function execute() {
+    if ($this->condition_used()) {
+      $trail = menu_get_active_trail();
+      foreach ($trail as $item) {
+        if (!empty($item['href'])) {
+          foreach ($this->get_contexts($item['href']) as $context) {
+            $this->condition_met($context, $item['href']);
+          }
+        }
+      }
+    }
+  }
+}