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MDL-31466 Tags Adding a capability check to make sure hidden courses are not displayed in tag search results

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This commit is contained in:
Ankit Agarwal
2012-03-02 12:09:59 +08:00
parent e356fb68fd
commit 72ffaf4e39
1 changed files with 4 additions and 8 deletions
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tag/coursetagslib.php
+4 -8
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@@ -395,15 +395,11 @@ function coursetag_get_tagged_courses($tagid) {
$courses = array();
if ($crs = $DB->get_records_select('tag_instance', "tagid=:tagid AND itemtype='course'", array('tagid'=>$tagid))) {
foreach ($crs as $c) {
//this capability check was introduced to stop display of courses that a student could not
//view, but arguably it is best that when clicking on a tag, the tagged course summary should
//be seen and then if the student clicks on that they will be given the opportunity to join
//note courses not visible should not have their tagid sent to this function
// $context = get_context_instance(CONTEXT_COURSE, $c->itemid);
//if (is_enrolled($context) oe is_viewing($context)) {
$course = $DB->get_record('course', array('id'=>$c->itemid));
$course = $DB->get_record('course', array('id'=>$c->itemid));
// check if the course is hidden
if ($course->visible == 1 || has_capability('moodle/course:viewhiddencourses', context_course::instance($course->id))) {
$courses[$c->itemid] = $course;
//}
}
}
}
return $courses;