MDL-32471 pluginfile.php accepts optional parameter 'preview'

reskit · Apr 24, 2012 · b071498 · b071498
1 parent ead4f18
commit b071498
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/lib/filelib.php b/lib/filelib.php
@@ -3211,9 +3211,10 @@ public function get_extensions($types) {
  *
  * @param string $relativepath
  * @param bool $forcedownload
+ * @param null|string $preview the preview mode, defaults to serving the original file
  * @todo MDL-31088 file serving improments
  */
-function file_pluginfile($relativepath, $forcedownload) {
+function file_pluginfile($relativepath, $forcedownload, $preview = null) {
     global $DB, $CFG, $USER;
     // relative path must start with '/'
     if (!$relativepath) {

diff --git a/pluginfile.php b/pluginfile.php
@@ -33,5 +33,6 @@
 
 $relativepath = get_file_argument();
 $forcedownload = optional_param('forcedownload', 0, PARAM_BOOL);
+$preview = optional_param('preview', null, PARAM_ALPHANUM);
 
-file_pluginfile($relativepath, $forcedownload);
+file_pluginfile($relativepath, $forcedownload, $preview);