public function test_tag_discussion()
{
global $DB, $USER, $SITE, $CFG;
require_once $CFG->dirroot . '/tag/lib.php';
$this->resetAfterTest(true);
$this->setAdminUser();
// Create the generator object and do standard checks.
$generator = self::getDataGenerator()->get_plugin_generator('mod_forumng');
// Create course.
$record = new stdClass();
$record->shortname = 'testcourse';
$course = self::getDataGenerator()->create_course($record);
// Create groups.
$group1 = $this->get_new_group($course->id);
$group2 = $this->get_new_group($course->id);
// Create forum.
$forumrecord = $generator->create_instance(array('course' => $course->id, 'tags' => true, 'groupmode' => VISIBLEGROUPS));
$forum = mod_forumng::get_from_id($forumrecord->id, mod_forumng::CLONE_DIRECT, true);
// Set use tag.
$CFG->usetags = true;
// Set forum to tag enabling.
$this->assertTrue($CFG->usetags);
$this->assertEquals(true, $forum->get_tags_enabled());
// Start a discussion in forum (group1).
$record = new stdClass();
$record->course = $course->id;
$record->forum = $forum->get_id();
$record->groupid = $group1->id;
$record->userid = $USER->id;
$record->timestart = time();
$ids1 = $generator->create_discussion($record);
// Start a second discussion in forum (group1).
$record = new stdClass();
$record->course = $course->id;
$record->forum = $forum->get_id();
$record->groupid = $group1->id;
$record->userid = $USER->id;
$record->timestart = time();
$ids2 = $generator->create_discussion($record);
// Start a third discussion in forum (group2).
$record = new stdClass();
$record->course = $course->id;
$record->forum = $forum->get_id();
$record->groupid = $group2->id;
$record->userid = $USER->id;
$record->timestart = time();
$ids3 = $generator->create_discussion($record);
// Set up tags in each discussion.
$discussionid = $ids1[0];
$discussion = mod_forumng_discussion::get_from_id($discussionid, 0);
$this->assertEmpty($discussion->get_tags());
// Edit discussion settings.
$discussion->edit_settings($discussion::NOCHANGE, $discussion::NOCHANGE, $discussion::NOCHANGE, $discussion::NOCHANGE, $discussion::NOCHANGE, array('tag1', 'tag2', 'tag3'));
$tags1 = $discussion->get_tags();
$this->assertCount(3, $tags1);
$discussion1 = $discussion;
$discussionid = $ids2[0];
$discussion = mod_forumng_discussion::get_from_id($discussionid, 0);
$this->assertEmpty($discussion->get_tags());
// Edit discussion settings.
$discussion->edit_settings(mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, array('tag1', 'tag2'));
$tags2 = $discussion->get_tags();
$this->assertCount(2, $tags2);
$discussion2 = $discussion;
$discussionid = $ids3[0];
$discussion = mod_forumng_discussion::get_from_id($discussionid, 0);
$this->assertEmpty($discussion->get_tags());
// Edit discussion settings.
$discussion->edit_settings(mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, array('tag1'));
$tags3 = $discussion->get_tags();
$this->assertCount(1, $tags3);
$discussion3 = $discussion;
// Create a discussion with no tags for later use.
$record = new stdClass();
$record->course = $course->id;
$record->forum = $forum->get_id();
$record->groupid = $group2->id;
$record->userid = $USER->id;
$record->timestart = time();
$ids4 = $generator->create_discussion($record);
// Get id of 'tag1'.
$tagid = array_search('tag1', $tags3);
// Get all tags and check on numbers for each tag.
$tagsused = $forum->get_tags_used();
$this->assertCount(3, $tagsused);
$tagsused1 = $forum->get_tags_used($group1->id);
$this->assertCount(3, $tagsused1);
$tagsused2 = $forum->get_tags_used($group2->id);
$this->assertCount(1, $tagsused2);
$this->assertArrayHasKey($tagid, $tagsused2);
$this->assertObjectHasAttribute('displayname', $tagsused2[$tagid]);
$this->assertObjectHasAttribute('count', $tagsused2[$tagid]);
$this->assertEquals('tag1', $tagsused2[$tagid]->displayname);
$this->assertEquals(1, $tagsused2[$tagid]->count);
// Get all discussions featuring 'tag1'.
$list = $forum->get_discussion_list(mod_forumng::ALL_GROUPS, $forum->can_view_hidden(), 1, mod_forumng::SORT_DATE, false, 0, true, $tagid);
$taggedlist = $list->get_normal_discussions();
$this->assertCount(3, $taggedlist);
// Get all discussions featuring 'tag1'.for group1.
$list1 = $forum->get_discussion_list($group1->id, $forum->can_view_hidden(), 1, mod_forumng::SORT_DATE, false, 0, true, $tagid);
$taggedlist1 = $list1->get_normal_discussions();
$this->assertCount(2, $taggedlist1);
// Get all discussions featuring 'tag1'.for group2.
$list2 = $forum->get_discussion_list($group2->id, $forum->can_view_hidden(), 1, mod_forumng::SORT_DATE, false, 0, true, $tagid);
$taggedlist2 = $list2->get_normal_discussions();
$this->assertCount(1, $taggedlist2);
// Get all discussions featuring 'tag3'.for group2 - which should be none.
$tagid = array_search('tag3', $tags1);
$list = $forum->get_discussion_list($group2->id, $forum->can_view_hidden(), 1, mod_forumng::SORT_DATE, false, 0, true, $tagid);
$taggedlist = $list->get_normal_discussions();
$this->assertCount(0, $taggedlist);
// Set tags specifically for group 1.
$forumng = new stdClass();
$forumng->settags = array('g1 vamp', 'g1 zomb', 'g1 mumm', 'g1 damm');
$forumng->id = $forum->get_id();
$forumng->instance = $forum->get_id();
$forumng->tags = 1;
forumng_update_instance($forumng);
$context = $forum->get_context();
mod_forumng::set_group_tags($forum->get_id(), $group1->id, $forumng->settags);
$tagsused1 = $forum::get_set_tags($forumng->id, $group1->id);
$this->assertCount(4, $tagsused1);
// Set tags for group 2 (should return main set tags also).
$g2tags = array('g2 ghost', 'g2 ghoul', 'g2 googl', 'g2 welf', 'g2 gobb');
mod_forumng::set_group_tags($forum->get_id(), $group2->id, $g2tags);
$tagsused2 = $forum::get_set_tags($forumng->id, $group2->id);
$this->assertCount(9, $tagsused2);
$tagsused3 = $forum::get_set_tags($forumng->id);
$this->assertCount(4, $tagsused3);
// Test that group only tags can be returned.
$tagsused1 = $forum::get_set_tags($forumng->id, $group1->id, true);
$this->assertCount(4, $tagsused1);
$tagsused2 = $forum::get_set_tags($forumng->id, $group2->id, true);
$this->assertCount(5, $tagsused2);
// Need to test permanently delete.
$discussionid = $ids4[0];
$discussion = mod_forumng_discussion::get_from_id($discussionid, 0);
$this->assertEmpty($discussion->get_tags());
// Edit discussion settings.
$discussion->edit_settings(mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, mod_forumng_discussion::NOCHANGE, array('t1', 't2', 't3'));
$tags4 = $discussion->get_tags();
$this->assertCount(3, $tags4);
$discussion4 = $discussion;
// Delete discussion.
$discussion4->permanently_delete(false);
$this->assertFalse($DB->get_record('forumng_discussions', array('id' => $discussion->get_id())));
$this->assertEmpty($DB->get_records('tag_instance', array('itemid' => $discussion->get_id(), 'itemtype' => 'forumng discussions')));
// Test group tag setting.
$user2 = $this->get_new_user();
$this->setUser($user2);
mod_forumng::set_group_tags($forumng->id, $group1->id, array('t1', 'tnew'));
$tagsused = $forum::get_set_tags($forumng->id, $group1->id, true);
$this->assertCount(2, $tagsused);
mod_forumng::set_group_tags($forumng->id, $group1->id, array('t1'));
$tagsused = $forum::get_set_tags($forumng->id, $group1->id, true);
$this->assertCount(1, $tagsused);
// Create a new forum and add same group tags.
$forumrecord2 = $generator->create_instance(array('course' => $course->id, 'tags' => true, 'groupmode' => VISIBLEGROUPS));
$forum2 = mod_forumng::get_from_id($forumrecord2->id, mod_forumng::CLONE_DIRECT, true);
mod_forumng::set_group_tags($forumrecord2->id, $group1->id, array('t1'));
$tagsused = $forum::get_set_tags($forumrecord2->id, $group1->id, true);
$this->assertCount(1, $tagsused);
// Create a new forum and add same group tags (should use another user).
$forumrecord2 = $generator->create_instance(array('course' => $course->id, 'tags' => true, 'groupmode' => VISIBLEGROUPS));
$forum2 = mod_forumng::get_from_id($forumrecord2->id, mod_forumng::CLONE_DIRECT, true);
mod_forumng::set_group_tags($forumrecord2->id, $group1->id, array('t1'));
$tagsused = $forum::get_set_tags($forumrecord2->id, $group1->id, true);
$this->assertCount(1, $tagsused);
// Create a new forum and add same group tags (should fail as ou of users).
$forumrecord2 = $generator->create_instance(array('course' => $course->id, 'tags' => true, 'groupmode' => VISIBLEGROUPS));
$forum2 = mod_forumng::get_from_id($forumrecord2->id, mod_forumng::CLONE_DIRECT, true);
$this->setExpectedException('moodle_exception');
mod_forumng::set_group_tags($forumrecord2->id, $group1->id, array('t1'));
// Do not add any tests after this point as exception called above.
}
$customdata = array('options' => array(), 'id' => $cmid, 'groups' => $groups, 'tags' => $managedtags, 'fid' => $fid, 'params' => $urlparams);
// Set up page.
$pagename = get_string('editsettags', 'forumngfeature_edittags');
$url = new moodle_url('/mod/forumng/feature/edittags/managetags.php', $urlparams);
$out = $forum->init_page($url, $pagename);
$mform = new mod_forumng_managetags_form($url, $customdata);
if ($mform->is_cancelled()) {
// Form is cancelled, redirect back to the discussion.
redirect('../../view.php?' . $forum->get_link_params(mod_forumng::PARAM_PLAIN));
} else {
if ($fromform = $mform->get_data()) {
foreach ($groups as $group) {
$settagsindex = 'settags_' . $group->id;
if (isset($fromform->{$settagsindex})) {
if ($group->id) {
mod_forumng::set_group_tags($forum->get_id(), $group->id, $fromform->{$settagsindex});
} else {
tag_set('forumng', $fid, $fromform->{$settagsindex}, 'mod_forumng', $context->id);
}
}
}
redirect('../../view.php?' . $forum->get_link_params(mod_forumng::PARAM_PLAIN));
} else {
$navigation = array();
print $out->header();
$mform->display();
// Log request.
$params = array('context' => $forum->get_context(), 'objectid' => $forum->get_id(), 'other' => array('url' => 'managetags.php?' . $forum->get_link_params(mod_forumng::PARAM_PLAIN), 'groupid' => $groupid));
$event = \forumngfeature_edittags\event\tags_edited::create($params);
$event->add_record_snapshot('course_modules', $forum->get_course_module());
$event->add_record_snapshot('course', $forum->get_course());
protected function after_execute()
{
global $DB, $CFG;
// Add forumng related files, no need to match by
// itemname (just internally handled context)
$this->add_related_files('mod_forumng', 'intro', null);
// Add post related files, matching by itemname = 'forumng_post'
$this->add_related_files('mod_forumng', 'message', 'forumng_post');
$this->add_related_files('mod_forumng', 'attachment', 'forumng_post');
$this->add_related_files('mod_forumng', 'draft', 'forumng_draft');
// Now fix the lastpostid for each discussion
// TODO Does this work on MySQL? No idea.
$DB->execute("\nUPDATE {forumng_discussions} SET lastpostid=(\n SELECT\n MAX(id)\n FROM\n {forumng_posts} fp\n WHERE\n fp.discussionid = {forumng_discussions}.id\n AND fp.oldversion=0\n AND fp.deleted=0\n) WHERE forumngid = ?", array($this->forumngid));
require_once $CFG->dirroot . '/mod/forumng/mod_forumng.php';
// Create search index if user data restored.
if ($this->get_setting_value('userinfo') && mod_forumng::search_installed()) {
mod_forumng::search_update_all(false, $this->get_courseid(), $this->task->get_moduleid(), $this->get_task()->get_progress());
}
// See what $this->task->get_moduleid() contains, then check master|clone.
// If we have the module id we can use that to get the cm.
if ($cmid = $this->task->get_moduleid()) {
// Check to see whether forum is shared or a clone.
if ($this->shared) {
// Master.
// Get the ID number - probably from the course_modules table using $this->task->get_moduleid() in a query.
$cm = $DB->get_record('course_modules', array('id' => $cmid), '*', MUST_EXIST);
$idnumber = $cm->idnumber;
// Check for any other forumng module instances using the same ID number - .
// if any then add _1 to end (if already has _number at end then increment that number e.g. _2).
$newidnumber = $this->get_new_idnumber($idnumber);
// Set new idnumber.
$cm->idnumber = $newidnumber;
$DB->update_record('course_modules', $cm);
} else {
if ($this->type === 'clone') {
// Clone.
$cm = $DB->get_record('course_modules', array('id' => $cmid), '*', MUST_EXIST);
$forumng = $DB->get_record('forumng', array('id' => $cm->instance), '*', MUST_EXIST);
// If clone get original cmid ID number, if exists and has AUTO_ prefix,
// If exists and has AUTO_ prefix.
if (!empty($forumng->originalcmid)) {
$originalcm = $DB->get_record_sql('select * from {course_modules} where module =
(select id from {modules} where name = ?) and id = ?', array('forumng', $forumng->originalcmid));
$strippedidnumber = $originalcm->idnumber;
// If exists and has AUTO_ prefix.
$idnumber = $this->strip_auto_from_idnumber($originalcm->idnumber);
if ($idnumber != $originalcm->idnumber) {
$strippedidnumber = $idnumber;
// We have an AUTO_ prefix.
// Do we have a valid suffix.
$suffix = $this->get_possible_suffix($originalcm->idnumber, '_');
if ($suffix != 0) {
// We have a valid suffix.
// Remove the suffix from the idnumber by getting the last '_' .
$strippedidnumber = $this->remove_suffix($idnumber, '_');
}
// Place auto back in.
$strippedidnumber = 'AUTO_' . $strippedidnumber;
// Get cmid for all forumng module instances (joining to forumng table to ensure we get only master forums)
// that have matching idnumber (regardless of their _number suffix).
$cms = $DB->get_records_sql('select cm.id as cmid, cm.idnumber from {course_modules} cm
inner join {forumng} f on cm.instance = f.id where cm.idnumber like ?
and f.shared = ?
and cm.module = (select id from {modules} where name = ?)
order by cmid desc', array($strippedidnumber . '%', 1, 'forumng'));
// Set originalcmid field.
$forumng->originalcmid = $this->get_cmid_for_forumng_idnumbers($strippedidnumber, $cms);
if ($forumng->originalcmid) {
$DB->update_record('forumng', $forumng);
}
}
}
}
}
}
if (!empty($this->grouptags)) {
foreach ($this->grouptags as $groupid => $tags) {
mod_forumng::set_group_tags($this->forumngid, $groupid, $tags);
}
}
}
