MDL-28155 mod_assignment - Fix an ugly hack

Show download all link for any assignment types which implement
the download_submissions() method

diff --git a/mod/assignment/lib.php b/mod/assignment/lib.php
index 8f8dcf3..d7115e6 100644 (file)
--- a/mod/assignment/lib.php
+++ b/mod/assignment/lib.php
@@ -1591,7 +1591,7 @@ class assignment_base {
                     }
                     $currentposition++;
                 }
-                if ($hassubmission && ($this->assignment->assignmenttype=='upload' || $this->assignment->assignmenttype=='online' || $this->assignment->assignmenttype=='uploadsingle')) { //TODO: this is an ugly hack, where is the plugin spirit? (skodak)
+                if ($hassubmission && method_exists('assignment_'.$this->assignment->assignmenttype, 'download_submissions')) {
                     echo html_writer::start_tag('div', array('class' => 'mod-assignment-download-link'));
                     echo html_writer::link(new moodle_url('/mod/assignment/submissions.php', array('id' => $this->cm->id, 'download' => 'zip')), get_string('downloadall', 'assignment'));
                     echo html_writer::end_tag('div');