MDL-36551 - mod_data: Onsite presets now retain the advanced search template.
authorAdrian Greeve <adrian@moodle.com>
Wed, 14 Nov 2012 04:22:51 +0000 (12:22 +0800)
committerAdrian Greeve <adrian@moodle.com>
Wed, 21 Nov 2012 02:03:00 +0000 (10:03 +0800)
Presets that were saved to the site would lose the advanced search template when being used.
The previous check was put in place to see if the advanced search template existed or not (presets pre 1.9),
This checked external files properly but not onsite files.

Now checks are being done on both internal and external preset files.

mod/data/lib.php

index d78acc5..011588b 100644 (file)
@@ -2106,17 +2106,25 @@ abstract class data_preset_importer {
      * @param stored_file $fileobj the directory to look in. null if using a conventional directory
      * @param string $dir the directory to look in. null if using the Moodle file storage
      * @param string $filename the name of the file we want
-     * @return string the contents of the file
+     * @return string the contents of the file or null if the file doesn't exist.
      */
     public function data_preset_get_file_contents(&$filestorage, &$fileobj, $dir, $filename) {
         if(empty($filestorage) || empty($fileobj)) {
             if (substr($dir, -1)!='/') {
                 $dir .= '/';
             }
-            return file_get_contents($dir.$filename);
+            if (file_exists($dir.$filename)) {
+                return file_get_contents($dir.$filename);
+            } else {
+                return null;
+            }
         } else {
-            $file = $filestorage->get_file(DATA_PRESET_CONTEXT, DATA_PRESET_COMPONENT, DATA_PRESET_FILEAREA, 0, $fileobj->get_filepath(), $filename);
-            return $file->get_content();
+            if ($filestorage->file_exists(DATA_PRESET_CONTEXT, DATA_PRESET_COMPONENT, DATA_PRESET_FILEAREA, 0, $fileobj->get_filepath(), $filename)) {
+                $file = $filestorage->get_file(DATA_PRESET_CONTEXT, DATA_PRESET_COMPONENT, DATA_PRESET_FILEAREA, 0, $fileobj->get_filepath(), $filename);
+                return $file->get_content();
+            } else {
+                return null;
+            }
         }
 
     }
@@ -2136,7 +2144,8 @@ abstract class data_preset_importer {
             $files = $fs->get_area_files(DATA_PRESET_CONTEXT, DATA_PRESET_COMPONENT, DATA_PRESET_FILEAREA);
 
             //preset name to find will be the final element of the directory
-            $presettofind = end(explode('/',$this->directory));
+            $explodeddirectory = explode('/', $this->directory);
+            $presettofind = end($explodeddirectory);
 
             //now go through the available files available and see if we can find it
             foreach ($files as $file) {
@@ -2217,15 +2226,9 @@ abstract class data_preset_importer {
         $result->settings->rsstitletemplate   = $this->data_preset_get_file_contents($fs, $fileobj,$this->directory,"rsstitletemplate.html");
         $result->settings->csstemplate        = $this->data_preset_get_file_contents($fs, $fileobj,$this->directory,"csstemplate.css");
         $result->settings->jstemplate         = $this->data_preset_get_file_contents($fs, $fileobj,$this->directory,"jstemplate.js");
+        $result->settings->asearchtemplate    = $this->data_preset_get_file_contents($fs, $fileobj,$this->directory,"asearchtemplate.html");
 
-        //optional
-        if (file_exists($this->directory."/asearchtemplate.html")) {
-            $result->settings->asearchtemplate = $this->data_preset_get_file_contents($fs, $fileobj,$this->directory,"asearchtemplate.html");
-        } else {
-            $result->settings->asearchtemplate = NULL;
-        }
         $result->settings->instance = $this->module->id;
-
         return $result;
     }