$event->add_record_snapshot('course', $course);
$event->trigger();
$strforums = get_string('forums', 'hsuforum');
$strforum = get_string('forum', 'hsuforum');
$strdescription = get_string('description');
$strdiscussions = get_string('discussions', 'hsuforum');
$strsubscribed = get_string('subscribed', 'hsuforum');
$strunreadposts = get_string('unreadposts', 'hsuforum');
$strmarkallread = get_string('markallread', 'hsuforum');
$strsubscribe = get_string('subscribe', 'hsuforum');
$strunsubscribe = get_string('unsubscribe', 'hsuforum');
$stryes = get_string('yes');
$strno = get_string('no');
$strrss = get_string('rss');
$stremaildigest = get_string('emaildigest');
$searchform = hsuforum_search_form($course);
// Retrieve the list of forum digest options for later.
$digestoptions = hsuforum_get_user_digest_options();
$digestoptions_selector = new single_select(new moodle_url('/mod/hsuforum/maildigest.php', array('backtoindex' => 1)), 'maildigest', $digestoptions, null, '');
$digestoptions_selector->method = 'post';
// Start of the table for General Forums
$generaltable = new html_table();
$generaltable->head = array($strforum, $strdescription, $strdiscussions);
$generaltable->align = array('left', 'left', 'center');
$generaltable->head[] = $strunreadposts;
$generaltable->align[] = 'center';
$subscribed_forums = hsuforum_get_subscribed_forums($course);
$can_subscribe = is_enrolled($coursecontext);
if ($can_subscribe) {
$generaltable->head[] = $strsubscribed;
$generaltable->align[] = 'center';
$PAGE->navbar->add($strforums, new moodle_url('/mod/hsuforum/index.php', array('id' => $course->id)));
$PAGE->navbar->add(get_string('advancedsearch', 'hsuforum'));
$PAGE->set_title($strsearch);
$PAGE->set_heading($course->fullname);
echo $OUTPUT->header();
hsuforum_print_big_search_form($course);
echo $OUTPUT->footer();
exit;
}
/// We need to do a search now and print results
$searchterms = str_replace('forumid:', 'instance:', $search);
if (!$individualparams && !empty($forumid)) {
$searchterms .= ' instance:' . $forumid;
}
$searchterms = explode(' ', $searchterms);
$searchform = hsuforum_search_form($course, $forumid, $search);
$PAGE->navbar->add($strsearch, new moodle_url('/mod/hsuforum/search.php', array('id' => $course->id)));
$PAGE->navbar->add($strsearchresults);
if (!($posts = hsuforum_search_posts($searchterms, $course->id, $page * $perpage, $perpage, $totalcount))) {
$PAGE->set_title($strsearchresults);
$PAGE->set_heading($course->fullname);
echo $OUTPUT->header();
echo $OUTPUT->heading($strsearchresults, 3);
echo $OUTPUT->heading(get_string("noposts", "forum"), 4);
if (!$individualparams) {
$words = $search;
}
hsuforum_print_big_search_form($course);
echo $OUTPUT->footer();
exit;
}
/**
* Prints the discussion view screen for a forum.
*
* @global object
* @global object
* @param object $course The current course object.
* @param object $forum Forum to be printed.
* @param int $maxdiscussions .
* @param string $sort Sort arguments for database query (optional).
* @param int $groupmode Group mode of the forum (optional).
* @param void $unused (originally current group)
* @param int $page Page mode, page to display (optional).
* @param int $perpage The maximum number of discussions per page(optional)
*
*/
function hsuforum_print_latest_discussions($course, $forum, $maxdiscussions = -1, $sort = '', $currentgroup = -1, $groupmode = -1, $page = -1, $perpage = 100, $cm = NULL)
{
global $CFG, $USER, $OUTPUT, $PAGE;
require_once $CFG->dirroot . '/rating/lib.php';
if (!$cm) {
if (!($cm = get_coursemodule_from_instance('hsuforum', $forum->id, $forum->course))) {
print_error('invalidcoursemodule');
}
}
$context = context_module::instance($cm->id);
if (empty($sort)) {
$sort = "d.timemodified DESC";
}
$olddiscussionlink = false;
// Sort out some defaults
if ($perpage <= 0) {
$perpage = 0;
$page = -1;
}
if ($maxdiscussions == 0) {
// all discussions - backwards compatibility
$page = -1;
$perpage = 0;
} else {
if ($maxdiscussions > 0) {
$page = -1;
$perpage = $maxdiscussions;
}
}
$renderer = $PAGE->get_renderer('mod_hsuforum');
$PAGE->requires->js_init_call('M.mod_hsuforum.init', null, false, $renderer->get_js_module());
$fullpost = true;
// Decide if current user is allowed to see ALL the current discussions or not
// First check the group stuff
if ($currentgroup == -1 or $groupmode == -1) {
$groupmode = groups_get_activity_groupmode($cm, $course);
$currentgroup = groups_get_activity_group($cm);
}
$groups = array();
//cache
// If the user can post discussions, then this is a good place to put the
// button for it. We do not show the button if we are showing site news
// and the current user is a guest.
$canstart = hsuforum_user_can_post_discussion($forum, $currentgroup, $groupmode, $cm, $context);
if (!$canstart and $forum->type !== 'news') {
if (isguestuser() or !isloggedin()) {
$canstart = true;
}
if (!is_enrolled($context) and !is_viewing($context)) {
// allow guests and not-logged-in to see the button - they are prompted to log in after clicking the link
// normal users with temporary guest access see this button too, they are asked to enrol instead
// do not show the button to users with suspended enrolments here
$canstart = enrol_selfenrol_available($course->id);
}
}
// Get all the recent discussions we're allowed to see
$getuserlastmodified = true;
$discussions = hsuforum_get_discussions($cm, $sort, $fullpost, $maxdiscussions, $getuserlastmodified, $page, $perpage, false);
// If we want paging
$numdiscussions = null;
if ($page != -1) {
// Get the number of discussions found.
$numdiscussions = hsuforum_get_discussions_count($cm);
} else {
if ($maxdiscussions > 0 and $maxdiscussions <= count($discussions)) {
$olddiscussionlink = true;
}
}
// TODO - Can we just delete this first if?
if (!$canstart && (isguestuser() or !isloggedin() or $forum->type == 'news' or $forum->type == 'qanda' and !has_capability('mod/hsuforum:addquestion', $context) or $forum->type != 'qanda' and !has_capability('mod/hsuforum:startdiscussion', $context))) {
// no button and no info
} else {
if (!$canstart && $groupmode and !has_capability('moodle/site:accessallgroups', $context)) {
// inform users why they can not post new discussion
if (!$currentgroup) {
echo $OUTPUT->notification(get_string('cannotadddiscussionall', 'hsuforum'), 'notifyproblem hsuforum-cannot-post');
} else {
if (!groups_is_member($currentgroup)) {
echo $OUTPUT->notification(get_string('cannotadddiscussion', 'hsuforum'), 'notifyproblem hsuforum-cannot-post');
}
}
}
}
if ($discussions) {
echo "<h3 class='hsuforum-discussion-count' data-count='{$numdiscussions}'>" . get_string('xdiscussions', 'hsuforum', $numdiscussions) . "</h3>";
}
// lots of echo instead of building up and printing - bad
echo '<div id="hsuforum-menu">';
if ($canstart) {
echo '<form class="hsuforum-add-discussion" id="newdiscussionform" method="get" action="' . $CFG->wwwroot . '/mod/hsuforum/post.php">
<div>
<input type="hidden" name="forum" value="' . $forum->id . '" />
<input type="submit" value="' . get_string('addanewtopic', 'hsuforum') . '" />
</div>
</form>';
}
echo hsuforum_search_form($course, $forum->id);
// Sort/Filter options
$urlmenu = new moodle_url('/mod/hsuforum/view.php', array('id' => $cm->id));
$groupselect = groups_print_activity_menu($cm, $urlmenu, true);
$sortselect = '';
if ($discussions && $forum->type != 'single' && $numdiscussions > 1) {
require_once __DIR__ . '/lib/discussion/sort.php';
$dsort = hsuforum_lib_discussion_sort::get_from_session($forum, $context);
$dsort->set_key(optional_param('dsortkey', $dsort->get_key(), PARAM_ALPHA));
$dsort->set_direction(optional_param('dsortdirection', $dsort->get_direction(), PARAM_ALPHA));
hsuforum_lib_discussion_sort::set_to_session($dsort);
$sortselect = $renderer->discussion_sorting($cm, $dsort);
}
if ($groupselect || $sortselect) {
echo "<div id='hsuforum-filter-options'>";
echo $groupselect;
echo $sortselect;
echo "</div>";
}
echo "</div><!-- end hsuforum-menu -->";
// When there are no threads, return;
if (!$discussions) {
// in an empty forum, if the user can start a thread this div is where the js puts it
if ($canstart) {
echo '<div class="mod-hsuforum-posts-container article">';
echo $renderer->discussions($cm, array(), array('total' => 0, 'page' => $page, 'perpage' => $perpage));
echo "</div>";
}
return;
}
if ($forum->assessed != RATING_AGGREGATE_NONE) {
$ratingoptions = new stdClass();
$ratingoptions->context = $context;
$ratingoptions->component = 'mod_hsuforum';
$ratingoptions->ratingarea = 'post';
$ratingoptions->items = $discussions;
$ratingoptions->aggregate = $forum->assessed;
$ratingoptions->scaleid = $forum->scale;
$ratingoptions->userid = $USER->id;
$ratingoptions->returnurl = "{$CFG->wwwroot}/mod/hsuforum/view.php?id={$cm->id}";
$ratingoptions->assesstimestart = $forum->assesstimestart;
$ratingoptions->assesstimefinish = $forum->assesstimefinish;
$rm = new rating_manager();
$discussions = $rm->get_ratings($ratingoptions);
}
$canviewparticipants = has_capability('moodle/course:viewparticipants', $context);
$strdatestring = get_string('strftimerecentfull');
echo '<div class="mod-hsuforum-posts-container article">';
// Can be used by some output formats.
$discussionlist = array();
foreach ($discussions as $discussion) {
if ($forum->type == 'qanda' && !has_capability('mod/hsuforum:viewqandawithoutposting', $context) && !hsuforum_user_has_posted($forum->id, $discussion->discussion, $USER->id)) {
$canviewparticipants = false;
}
if (empty($discussion->replies)) {
$discussion->replies = 0;
}
if (empty($discussion->lastpostid)) {
$discussion->lastpostid = 0;
}
// SPECIAL CASE: The front page can display a news item post to non-logged in users.
// All posts are read in this case.
if (empty($USER)) {
$discussion->unread = 0;
} else {
if (empty($discussion->unread)) {
$discussion->unread = 0;
}
}
if (isloggedin()) {
$ownpost = $discussion->userid == $USER->id;
} else {
$ownpost = false;
}
// Use discussion name instead of subject of first post
$discussion->subject = $discussion->name;
$disc = hsuforum_extract_discussion($discussion, $forum);
$discussionlist[$disc->id] = array($disc, $discussion);
}
echo $renderer->discussions($cm, $discussionlist, array('total' => $numdiscussions, 'page' => $page, 'perpage' => $perpage));
if ($olddiscussionlink) {
if ($forum->type == 'news') {
$strolder = get_string('oldertopics', 'hsuforum');
} else {
$strolder = get_string('olderdiscussions', 'hsuforum');
}
echo '<div class="forumolddiscuss">';
echo '<a href="' . $CFG->wwwroot . '/mod/hsuforum/view.php?f=' . $forum->id . '&showall=1">';
echo $strolder . '</a> ...</div>';
}
echo "</div>";
// End mod-hsuforum-posts-container
if ($page != -1) {
echo $OUTPUT->paging_bar($numdiscussions, $page, $perpage, "view.php?f={$forum->id}");
}
}
if (empty($forummenu[$section])) {
$forummenu[$section] = array($sectionname => array());
}
$forumidcompare = $forumcm->instance != $forum->id;
$forumtypecheck = $forumcheck[$forumcm->instance]->type !== 'single';
if ($forumidcompare and $forumtypecheck) {
$url = "/mod/hsuforum/discuss.php?d={$discussion->id}&move={$forumcm->instance}&sesskey=" . sesskey();
$forummenu[$section][$sectionname][$url] = format_string($forumcm->name);
}
}
}
echo "</div>";
}
if (!empty($forummenu)) {
echo '<div class="movediscussionoption">';
$select = new url_select($forummenu, '', array('' => get_string("movethisdiscussionto", "hsuforum")), 'forummenu');
echo $OUTPUT->render($select);
echo "</div>";
}
if ($forum->type == 'single') {
echo hsuforum_search_form($course, $forum->id);
// Don't allow non logged in users, or guest to try to manage subscriptions.
if (isloggedin() && !isguestuser()) {
echo \html_writer::link(new \moodle_url('/mod/hsuforum/index.php', array('id' => $course->id)), get_string('manageforumsubscriptions', 'mod_hsuforum'), array('class' => 'managesubslink'));
}
}
$neighbours = hsuforum_get_discussion_neighbours($cm, $discussion);
echo $renderer->discussion_navigation($neighbours['prev'], $neighbours['next']);
echo "</div>";
echo $renderer->advanced_editor();
echo $OUTPUT->footer();
