Adding getParent see BT#7011

main/inc/ajax/course.ajax.php

@@ -63,8 +63,31 @@ switch ($action) {
                 $_REQUEST['q']
             );
             $results = array();
+
+            require_once api_get_path(LIBRARY_PATH).'course_category.lib.php';
+            $categories = browseCourseCategories();
+
             foreach ($courseList as $courseInfo) {
-                $results[] = array('id' => $courseInfo['id'], 'text' => $courseInfo['title']);
+                $title = $courseInfo['title'];
+
+                if (!empty($courseInfo['category_code'])) {
+                    $parents = getParents($courseInfo['category_code']);
+
+                    if (!empty($parents)) {
+                        $parents = array_reverse($parents);
+                        $categories = array();
+                        foreach ($parents as $category) {
+                            $categories[] = $category['code'];
+                        }
+                        $categoriesInString = implode(' > ', $categories).' > ';
+                        $title = $categoriesInString.$courseInfo['title'];
+                    }
+                }
+
+                $results[] = array(
+                    'id' => $courseInfo['id'],
+                    'text' => $title
+                );
             }
 
             if (!empty($results)) {

main/inc/lib/course_category.lib.php

@@ -271,6 +271,26 @@ function getChildren($categoryCode)
     return $children;
 }
 
+function getParents($categoryCode)
+{
+    if (empty($categoryCode)) {
+        return array();
+    }
+
+    $tbl_category = Database::get_main_table(TABLE_MAIN_CATEGORY);
+    $categoryCode = Database::escape_string($categoryCode);
+    $sql = "SELECT code, parent_id FROM $tbl_category WHERE code = '$categoryCode'";
+
+    $result = Database::query($sql);
+    $children = array();
+    while ($row = Database::fetch_array($result, 'ASSOC')) {
+        $parent = getCategory($row['parent_id']);
+        $children[] = $row;
+        $subChildren = getParents($parent['code']);
+        $children = array_merge($children, $subChildren);
+    }
+    return $children;
+}
 /**
  * @param string $categorySource
  * @return string
@@ -390,12 +410,12 @@ function browseCourseCategories()
     $tbl_category = Database::get_main_table(TABLE_MAIN_CATEGORY);
     $conditions = null;
     $whereCondition = null;
+
     if (isMultipleUrlSupport()) {
         $table = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE_CATEGORY);
         $conditions = " INNER JOIN $table a ON (c.id = a.course_category_id)";
         $whereCondition = " WHERE a.access_url_id = ".api_get_current_access_url_id();
     }
-
     $sql = "SELECT c.* FROM $tbl_category c
             $conditions
             $whereCondition