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MDL-60129 mod_forum: added reset tags functionality

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This commit is contained in:
Mark Nelson 2017-09-20 19:03:19 +08:00
parent 19f8efd3be
commit 0b9249e63e
1 changed files with 28 additions and 3 deletions
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31
mod/forum/lib.php
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@ -7018,13 +7018,17 @@ function forum_reset_userdata($data) {
$forumssql = $forums = $rm = null;
if( $removeposts || !empty($data->reset_forum_ratings) ) {
$forumssql = "$allforumssql $typesql";
$forums = $forums = $DB->get_records_sql($forumssql, $params);
// Check if we need to get additional data.
if ($removeposts || !empty($data->reset_forum_ratings) || !empty($data->reset_forum_tags)) {
// Set this up if we have to remove ratings.
$rm = new rating_manager();
$ratingdeloptions = new stdClass;
$ratingdeloptions->component = 'mod_forum';
$ratingdeloptions->ratingarea = 'post';
// Get the forums for actions that require it.
$forumssql = "$allforumssql $typesql";
$forums = $DB->get_records_sql($forumssql, $params);
}
if ($removeposts) {
@ -7045,6 +7049,8 @@ function forum_reset_userdata($data) {
//remove ratings
$ratingdeloptions->contextid = $context->id;
$rm->delete_ratings($ratingdeloptions);
core_tag_tag::delete_instances('mod_forum', null, $context->id);
}
}
@ -7099,6 +7105,22 @@ function forum_reset_userdata($data) {
}
}
// Remove all the tags.
if (!empty($data->reset_forum_tags)) {
if ($forums) {
foreach ($forums as $forumid => $unused) {
if (!$cm = get_coursemodule_from_instance('forum', $forumid)) {
continue;
}
$context = context_module::instance($cm->id);
core_tag_tag::delete_instances('mod_forum', null, $context->id);
}
}
$status[] = array('component' => $componentstr, 'item' => get_string('tagsdeleted', 'forum'), 'error' => false);
}
// remove all digest settings unconditionally - even for users still enrolled in course.
if (!empty($data->reset_forum_digests)) {
$DB->delete_records_select('forum_digests', "forum IN ($allforumssql)", $params);
@ -7155,6 +7177,9 @@ function forum_reset_course_form_definition(&$mform) {
$mform->addElement('checkbox', 'reset_forum_ratings', get_string('deleteallratings'));
$mform->disabledIf('reset_forum_ratings', 'reset_forum_all', 'checked');
$mform->addElement('checkbox', 'reset_forum_tags', get_string('removeallforumtags', 'forum'));
$mform->disabledIf('reset_forum_tags', 'reset_forum_all', 'checked');
}
/**