MDL-65082 mod_forum: Deprecate forum_print_latest_discussions
This commit is contained in:
Andrew Nicols
@@ -1312,3 +1312,311 @@ function forum_print_posts_nested($course, &$cm, $forum, $discussion, $parent, $
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}
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}
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}
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/**
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* Prints the discussion view screen for a forum.
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*
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* @param object $course The current course object.
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* @param object $forum Forum to be printed.
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* @param int $maxdiscussions
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* @param string $displayformat The display format to use (optional).
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* @param string $sort Sort arguments for database query (optional).
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* @param int $currentgroup
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* @param int $groupmode Group mode of the forum (optional).
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* @param int $page Page mode, page to display (optional).
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* @param int $perpage The maximum number of discussions per page(optional)
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* @param stdClass $cm
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* @deprecated since Moodle 3.7
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*/
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function forum_print_latest_discussions($course, $forum, $maxdiscussions = -1, $displayformat = 'plain', $sort = '',
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$currentgroup = -1, $groupmode = -1, $page = -1, $perpage = 100, $cm = null) {
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debugging('forum_print_latest_discussions has been deprecated.', DEBUG_DEVELOPER);
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global $CFG, $USER, $OUTPUT;
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require_once($CFG->dirroot . '/course/lib.php');
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if (!$cm) {
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if (!$cm = get_coursemodule_from_instance('forum', $forum->id, $forum->course)) {
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print_error('invalidcoursemodule');
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}
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}
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$context = context_module::instance($cm->id);
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if (empty($sort)) {
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$sort = forum_get_default_sort_order();
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}
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$olddiscussionlink = false;
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// Sort out some defaults.
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if ($perpage <= 0) {
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$perpage = 0;
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$page = -1;
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}
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if ($maxdiscussions == 0) {
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// All discussions - backwards compatibility.
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$page = -1;
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$perpage = 0;
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if ($displayformat == 'plain') {
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$displayformat = 'header'; // Abbreviate display by default.
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}
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} else if ($maxdiscussions > 0) {
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$page = -1;
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$perpage = $maxdiscussions;
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}
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$fullpost = false;
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if ($displayformat == 'plain') {
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$fullpost = true;
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}
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// Decide if current user is allowed to see ALL the current discussions or not.
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// First check the group stuff.
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if ($currentgroup == -1 or $groupmode == -1) {
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$groupmode = groups_get_activity_groupmode($cm, $course);
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$currentgroup = groups_get_activity_group($cm);
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}
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// Cache.
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$groups = array();
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// If the user can post discussions, then this is a good place to put the
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// button for it. We do not show the button if we are showing site news
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// and the current user is a guest.
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$canstart = forum_user_can_post_discussion($forum, $currentgroup, $groupmode, $cm, $context);
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if (!$canstart and $forum->type !== 'news') {
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if (isguestuser() or !isloggedin()) {
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$canstart = true;
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}
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if (!is_enrolled($context) and !is_viewing($context)) {
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// Allow guests and not-logged-in to see the button - they are prompted to log in after clicking the link
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// normal users with temporary guest access see this button too, they are asked to enrol instead
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// do not show the button to users with suspended enrolments here.
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$canstart = enrol_selfenrol_available($course->id);
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}
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}
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if ($canstart) {
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switch ($forum->type) {
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case 'news':
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case 'blog':
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$buttonadd = get_string('addanewtopic', 'forum');
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break;
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case 'qanda':
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$buttonadd = get_string('addanewquestion', 'forum');
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break;
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default:
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$buttonadd = get_string('addanewdiscussion', 'forum');
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break;
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}
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$button = new single_button(new moodle_url('/mod/forum/post.php', ['forum' => $forum->id]), $buttonadd, 'get');
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$button->class = 'singlebutton forumaddnew';
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$button->formid = 'newdiscussionform';
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echo $OUTPUT->render($button);
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} else if (isguestuser() or !isloggedin() or $forum->type == 'news' or
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$forum->type == 'qanda' and !has_capability('mod/forum:addquestion', $context) or
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$forum->type != 'qanda' and !has_capability('mod/forum:startdiscussion', $context)) {
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// No button and no info.
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$ignore = true;
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} else if ($groupmode and !has_capability('moodle/site:accessallgroups', $context)) {
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// Inform users why they can not post new discussion.
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if (!$currentgroup) {
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if (!has_capability('mod/forum:canposttomygroups', $context)) {
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echo $OUTPUT->notification(get_string('cannotadddiscussiongroup', 'forum'));
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} else {
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echo $OUTPUT->notification(get_string('cannotadddiscussionall', 'forum'));
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}
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} else if (!groups_is_member($currentgroup)) {
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echo $OUTPUT->notification(get_string('cannotadddiscussion', 'forum'));
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}
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}
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// Get all the recent discussions we're allowed to see.
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$getuserlastmodified = ($displayformat == 'header');
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$discussions = forum_get_discussions($cm, $sort, $fullpost, null, $maxdiscussions, $getuserlastmodified, $page, $perpage);
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if (!$$discussions) {
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echo '<div class="forumnodiscuss">';
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if ($forum->type == 'news') {
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echo '('.get_string('nonews', 'forum').')';
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} else if ($forum->type == 'qanda') {
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echo '('.get_string('noquestions', 'forum').')';
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} else {
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echo '('.get_string('nodiscussions', 'forum').')';
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}
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echo "</div>\n";
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return;
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}
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$canseeprivatereplies = has_capability('mod/forum:readprivatereplies', $context);
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// If we want paging.
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if ($page != -1) {
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// Get the number of discussions found.
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$numdiscussions = forum_get_discussions_count($cm);
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// Show the paging bar.
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echo $OUTPUT->paging_bar($numdiscussions, $page, $perpage, "view.php?f=$forum->id");
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if ($numdiscussions > 1000) {
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// Saves some memory on sites with very large forums.
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$replies = forum_count_discussion_replies($forum->id, $sort, $maxdiscussions, $page, $perpage, $canseeprivatereplies);
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} else {
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$replies = forum_count_discussion_replies($forum->id, "", -1, -1, 0, $canseeprivatereplies);
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}
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} else {
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$replies = forum_count_discussion_replies($forum->id, "", -1, -1, 0, $canseeprivatereplies);
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if ($maxdiscussions > 0 and $maxdiscussions <= count($discussions)) {
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$olddiscussionlink = true;
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}
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}
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$canviewparticipants = course_can_view_participants($context);
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$canviewhiddentimedposts = has_capability('mod/forum:viewhiddentimedposts', $context);
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$strdatestring = get_string('strftimerecentfull');
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// Check if the forum is tracked.
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if ($cantrack = forum_tp_can_track_forums($forum)) {
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$forumtracked = forum_tp_is_tracked($forum);
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} else {
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$forumtracked = false;
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}
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if ($forumtracked) {
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$unreads = forum_get_discussions_unread($cm);
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} else {
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$unreads = array();
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}
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if ($displayformat == 'header') {
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echo '<table cellspacing="0" class="forumheaderlist">';
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echo '<thead class="text-left">';
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echo '<tr>';
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echo '<th class="header topic" scope="col">'.get_string('discussion', 'forum').'</th>';
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echo '<th class="header author" scope="col">'.get_string('startedby', 'forum').'</th>';
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if ($groupmode > 0) {
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echo '<th class="header group" scope="col">'.get_string('group').'</th>';
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}
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if (has_capability('mod/forum:viewdiscussion', $context)) {
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echo '<th class="header replies" scope="col">'.get_string('replies', 'forum').'</th>';
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// If the forum can be tracked, display the unread column.
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if ($cantrack) {
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echo '<th class="header replies" scope="col">'.get_string('unread', 'forum');
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if ($forumtracked) {
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echo '<a title="'.get_string('markallread', 'forum').
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'" href="'.$CFG->wwwroot.'/mod/forum/markposts.php?f='.
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$forum->id.'&mark=read&return=/mod/forum/view.php&sesskey=' . sesskey() . '">'.
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$OUTPUT->pix_icon('t/markasread', get_string('markallread', 'forum')) . '</a>';
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}
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echo '</th>';
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}
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}
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echo '<th class="header lastpost" scope="col">'.get_string('lastpost', 'forum').'</th>';
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if ((!is_guest($context, $USER) && isloggedin()) && has_capability('mod/forum:viewdiscussion', $context)) {
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if (\mod_forum\subscriptions::is_subscribable($forum)) {
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echo '<th class="header discussionsubscription" scope="col">';
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echo forum_get_discussion_subscription_icon_preloaders();
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echo '</th>';
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}
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}
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echo '</tr>';
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echo '</thead>';
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echo '<tbody>';
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}
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foreach ($discussions as $discussion) {
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if ($forum->type == 'qanda' && !has_capability('mod/forum:viewqandawithoutposting', $context) &&
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!forum_user_has_posted($forum->id, $discussion->discussion, $USER->id)) {
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$canviewparticipants = false;
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}
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if (!empty($replies[$discussion->discussion])) {
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$discussion->replies = $replies[$discussion->discussion]->replies;
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$discussion->lastpostid = $replies[$discussion->discussion]->lastpostid;
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} else {
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$discussion->replies = 0;
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}
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// SPECIAL CASE: The front page can display a news item post to non-logged in users.
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// All posts are read in this case.
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if (!$forumtracked) {
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$discussion->unread = '-';
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} else if (empty($USER)) {
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$discussion->unread = 0;
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} else {
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if (empty($unreads[$discussion->discussion])) {
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$discussion->unread = 0;
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} else {
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$discussion->unread = $unreads[$discussion->discussion];
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}
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}
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if (isloggedin()) {
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$ownpost = ($discussion->userid == $USER->id);
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} else {
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$ownpost = false;
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}
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// Use discussion name instead of subject of first post.
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$discussion->subject = $discussion->name;
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switch ($displayformat) {
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case 'header':
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if ($groupmode > 0) {
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if (isset($groups[$discussion->groupid])) {
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$group = $groups[$discussion->groupid];
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} else {
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$group = $groups[$discussion->groupid] = groups_get_group($discussion->groupid);
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}
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} else {
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$group = -1;
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}
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forum_print_discussion_header($discussion, $forum, $group, $strdatestring, $cantrack, $forumtracked,
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$canviewparticipants, $context, $canviewhiddentimedposts);
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break;
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default:
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$link = false;
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if ($discussion->replies) {
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$link = true;
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} else {
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$modcontext = context_module::instance($cm->id);
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$link = forum_user_can_see_discussion($forum, $discussion, $modcontext, $USER);
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}
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$discussion->forum = $forum->id;
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forum_print_post_start($discussion);
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forum_print_post($discussion, $discussion, $forum, $cm, $course, $ownpost, 0, $link, false,
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'', null, true, $forumtracked);
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forum_print_post_end($discussion);
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break;
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}
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}
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if ($displayformat == "header") {
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echo '</tbody>';
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echo '</table>';
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}
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if ($olddiscussionlink) {
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if ($forum->type == 'news') {
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$strolder = get_string('oldertopics', 'forum');
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} else {
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$strolder = get_string('olderdiscussions', 'forum');
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}
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echo '<div class="forumolddiscuss">';
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echo '<a href="'.$CFG->wwwroot.'/mod/forum/view.php?f='.$forum->id.'&showall=1">';
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echo $strolder.'</a> ...</div>';
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}
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if ($page != -1) {
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// Show the paging bar.
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echo $OUTPUT->paging_bar($numdiscussions, $page, $perpage, "view.php?f=$forum->id");
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}
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}
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@@ -4022,314 +4022,6 @@ function forum_user_can_see_post($forum, $discussion, $post, $user = null, $cm =
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return true;
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}
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/**
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* Prints the discussion view screen for a forum.
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*
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* @global object
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* @global object
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* @param object $course The current course object.
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* @param object $forum Forum to be printed.
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* @param int $maxdiscussions .
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* @param string $displayformat The display format to use (optional).
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* @param string $sort Sort arguments for database query (optional).
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* @param int $groupmode Group mode of the forum (optional).
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* @param void $unused (originally current group)
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* @param int $page Page mode, page to display (optional).
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* @param int $perpage The maximum number of discussions per page(optional)
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* @param boolean $subscriptionstatus Whether the user is currently subscribed to the discussion in some fashion.
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*
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*/
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function forum_print_latest_discussions($course, $forum, $maxdiscussions = -1, $displayformat = 'plain', $sort = '',
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$currentgroup = -1, $groupmode = -1, $page = -1, $perpage = 100, $cm = null) {
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global $CFG, $USER, $OUTPUT;
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require_once($CFG->dirroot . '/course/lib.php');
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if (!$cm) {
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if (!$cm = get_coursemodule_from_instance('forum', $forum->id, $forum->course)) {
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print_error('invalidcoursemodule');
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}
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}
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$context = context_module::instance($cm->id);
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if (empty($sort)) {
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$sort = forum_get_default_sort_order();
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}
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$olddiscussionlink = false;
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// Sort out some defaults
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if ($perpage <= 0) {
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$perpage = 0;
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$page = -1;
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}
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if ($maxdiscussions == 0) {
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// all discussions - backwards compatibility
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$page = -1;
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$perpage = 0;
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if ($displayformat == 'plain') {
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$displayformat = 'header'; // Abbreviate display by default
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}
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} else if ($maxdiscussions > 0) {
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$page = -1;
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$perpage = $maxdiscussions;
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}
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$fullpost = false;
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if ($displayformat == 'plain') {
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$fullpost = true;
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}
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// Decide if current user is allowed to see ALL the current discussions or not
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// First check the group stuff
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if ($currentgroup == -1 or $groupmode == -1) {
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$groupmode = groups_get_activity_groupmode($cm, $course);
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$currentgroup = groups_get_activity_group($cm);
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}
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$groups = array(); //cache
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// If the user can post discussions, then this is a good place to put the
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// button for it. We do not show the button if we are showing site news
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// and the current user is a guest.
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$canstart = forum_user_can_post_discussion($forum, $currentgroup, $groupmode, $cm, $context);
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if (!$canstart and $forum->type !== 'news') {
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if (isguestuser() or !isloggedin()) {
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$canstart = true;
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}
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if (!is_enrolled($context) and !is_viewing($context)) {
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// allow guests and not-logged-in to see the button - they are prompted to log in after clicking the link
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// normal users with temporary guest access see this button too, they are asked to enrol instead
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// do not show the button to users with suspended enrolments here
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$canstart = enrol_selfenrol_available($course->id);
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}
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}
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if ($canstart) {
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switch ($forum->type) {
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case 'news':
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case 'blog':
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$buttonadd = get_string('addanewtopic', 'forum');
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break;
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case 'qanda':
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$buttonadd = get_string('addanewquestion', 'forum');
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break;
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default:
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$buttonadd = get_string('addanewdiscussion', 'forum');
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break;
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}
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$button = new single_button(new moodle_url('/mod/forum/post.php', ['forum' => $forum->id]), $buttonadd, 'get');
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$button->class = 'singlebutton forumaddnew';
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$button->formid = 'newdiscussionform';
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echo $OUTPUT->render($button);
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} else if (isguestuser() or !isloggedin() or $forum->type == 'news' or
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$forum->type == 'qanda' and !has_capability('mod/forum:addquestion', $context) or
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$forum->type != 'qanda' and !has_capability('mod/forum:startdiscussion', $context)) {
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// no button and no info
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} else if ($groupmode and !has_capability('moodle/site:accessallgroups', $context)) {
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// inform users why they can not post new discussion
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if (!$currentgroup) {
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if (!has_capability('mod/forum:canposttomygroups', $context)) {
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echo $OUTPUT->notification(get_string('cannotadddiscussiongroup', 'forum'));
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} else {
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echo $OUTPUT->notification(get_string('cannotadddiscussionall', 'forum'));
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}
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} else if (!groups_is_member($currentgroup)) {
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echo $OUTPUT->notification(get_string('cannotadddiscussion', 'forum'));
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}
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}
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// Get all the recent discussions we're allowed to see
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$getuserlastmodified = ($displayformat == 'header');
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if (! $discussions = forum_get_discussions($cm, $sort, $fullpost, null, $maxdiscussions, $getuserlastmodified, $page, $perpage) ) {
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echo '<div class="forumnodiscuss">';
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if ($forum->type == 'news') {
|
||||
echo '('.get_string('nonews', 'forum').')';
|
||||
} else if ($forum->type == 'qanda') {
|
||||
echo '('.get_string('noquestions','forum').')';
|
||||
} else {
|
||||
echo '('.get_string('nodiscussions', 'forum').')';
|
||||
}
|
||||
echo "</div>\n";
|
||||
return;
|
||||
}
|
||||
|
||||
// If we want paging
|
||||
if ($page != -1) {
|
||||
///Get the number of discussions found
|
||||
$numdiscussions = forum_get_discussions_count($cm);
|
||||
|
||||
///Show the paging bar
|
||||
echo $OUTPUT->paging_bar($numdiscussions, $page, $perpage, "view.php?f=$forum->id");
|
||||
if ($numdiscussions > 1000) {
|
||||
// saves some memory on sites with very large forums
|
||||
$replies = forum_count_discussion_replies($forum->id, $sort, $maxdiscussions, $page, $perpage);
|
||||
} else {
|
||||
$replies = forum_count_discussion_replies($forum->id);
|
||||
}
|
||||
|
||||
} else {
|
||||
$replies = forum_count_discussion_replies($forum->id);
|
||||
|
||||
if ($maxdiscussions > 0 and $maxdiscussions <= count($discussions)) {
|
||||
$olddiscussionlink = true;
|
||||
}
|
||||
}
|
||||
|
||||
$canviewparticipants = course_can_view_participants($context);
|
||||
$canviewhiddentimedposts = has_capability('mod/forum:viewhiddentimedposts', $context);
|
||||
|
||||
$strdatestring = get_string('strftimerecentfull');
|
||||
|
||||
// Check if the forum is tracked.
|
||||
if ($cantrack = forum_tp_can_track_forums($forum)) {
|
||||
$forumtracked = forum_tp_is_tracked($forum);
|
||||
} else {
|
||||
$forumtracked = false;
|
||||
}
|
||||
|
||||
if ($forumtracked) {
|
||||
$unreads = forum_get_discussions_unread($cm);
|
||||
} else {
|
||||
$unreads = array();
|
||||
}
|
||||
|
||||
if ($displayformat == 'header') {
|
||||
echo '<table cellspacing="0" class="forumheaderlist">';
|
||||
echo '<thead class="text-left">';
|
||||
echo '<tr>';
|
||||
echo '<th class="header topic" scope="col">'.get_string('discussion', 'forum').'</th>';
|
||||
echo '<th class="header author" scope="col">'.get_string('startedby', 'forum').'</th>';
|
||||
if ($groupmode > 0) {
|
||||
echo '<th class="header group" scope="col">'.get_string('group').'</th>';
|
||||
}
|
||||
if (has_capability('mod/forum:viewdiscussion', $context)) {
|
||||
echo '<th class="header replies" scope="col">'.get_string('replies', 'forum').'</th>';
|
||||
// If the forum can be tracked, display the unread column.
|
||||
if ($cantrack) {
|
||||
echo '<th class="header replies" scope="col">'.get_string('unread', 'forum');
|
||||
if ($forumtracked) {
|
||||
echo '<a title="'.get_string('markallread', 'forum').
|
||||
'" href="'.$CFG->wwwroot.'/mod/forum/markposts.php?f='.
|
||||
$forum->id.'&mark=read&return=/mod/forum/view.php&sesskey=' . sesskey() . '">'.
|
||||
$OUTPUT->pix_icon('t/markasread', get_string('markallread', 'forum')) . '</a>';
|
||||
}
|
||||
echo '</th>';
|
||||
}
|
||||
}
|
||||
echo '<th class="header lastpost" scope="col">'.get_string('lastpost', 'forum').'</th>';
|
||||
if ((!is_guest($context, $USER) && isloggedin()) && has_capability('mod/forum:viewdiscussion', $context)) {
|
||||
if (\mod_forum\subscriptions::is_subscribable($forum)) {
|
||||
echo '<th class="header discussionsubscription" scope="col">';
|
||||
echo forum_get_discussion_subscription_icon_preloaders();
|
||||
echo '</th>';
|
||||
}
|
||||
}
|
||||
echo '</tr>';
|
||||
echo '</thead>';
|
||||
echo '<tbody>';
|
||||
}
|
||||
|
||||
foreach ($discussions as $discussion) {
|
||||
if ($forum->type == 'qanda' && !has_capability('mod/forum:viewqandawithoutposting', $context) &&
|
||||
!forum_user_has_posted($forum->id, $discussion->discussion, $USER->id)) {
|
||||
$canviewparticipants = false;
|
||||
}
|
||||
|
||||
if (!empty($replies[$discussion->discussion])) {
|
||||
$discussion->replies = $replies[$discussion->discussion]->replies;
|
||||
$discussion->lastpostid = $replies[$discussion->discussion]->lastpostid;
|
||||
} else {
|
||||
$discussion->replies = 0;
|
||||
}
|
||||
|
||||
// SPECIAL CASE: The front page can display a news item post to non-logged in users.
|
||||
// All posts are read in this case.
|
||||
if (!$forumtracked) {
|
||||
$discussion->unread = '-';
|
||||
} else if (empty($USER)) {
|
||||
$discussion->unread = 0;
|
||||
} else {
|
||||
if (empty($unreads[$discussion->discussion])) {
|
||||
$discussion->unread = 0;
|
||||
} else {
|
||||
$discussion->unread = $unreads[$discussion->discussion];
|
||||
}
|
||||
}
|
||||
|
||||
if (isloggedin()) {
|
||||
$ownpost = ($discussion->userid == $USER->id);
|
||||
} else {
|
||||
$ownpost=false;
|
||||
}
|
||||
// Use discussion name instead of subject of first post.
|
||||
$discussion->subject = $discussion->name;
|
||||
|
||||
switch ($displayformat) {
|
||||
case 'header':
|
||||
if ($groupmode > 0) {
|
||||
if (isset($groups[$discussion->groupid])) {
|
||||
$group = $groups[$discussion->groupid];
|
||||
} else {
|
||||
$group = $groups[$discussion->groupid] = groups_get_group($discussion->groupid);
|
||||
}
|
||||
} else {
|
||||
$group = -1;
|
||||
}
|
||||
forum_print_discussion_header($discussion, $forum, $group, $strdatestring, $cantrack, $forumtracked,
|
||||
$canviewparticipants, $context, $canviewhiddentimedposts);
|
||||
break;
|
||||
default:
|
||||
$link = false;
|
||||
|
||||
if ($discussion->replies) {
|
||||
$link = true;
|
||||
} else {
|
||||
$modcontext = context_module::instance($cm->id);
|
||||
$link = forum_user_can_see_discussion($forum, $discussion, $modcontext, $USER);
|
||||
}
|
||||
|
||||
$discussion->forum = $forum->id;
|
||||
|
||||
forum_print_post_start($discussion);
|
||||
forum_print_post($discussion, $discussion, $forum, $cm, $course, $ownpost, 0, $link, false,
|
||||
'', null, true, $forumtracked);
|
||||
forum_print_post_end($discussion);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ($displayformat == "header") {
|
||||
echo '</tbody>';
|
||||
echo '</table>';
|
||||
}
|
||||
|
||||
if ($olddiscussionlink) {
|
||||
if ($forum->type == 'news') {
|
||||
$strolder = get_string('oldertopics', 'forum');
|
||||
} else {
|
||||
$strolder = get_string('olderdiscussions', 'forum');
|
||||
}
|
||||
echo '<div class="forumolddiscuss">';
|
||||
echo '<a href="'.$CFG->wwwroot.'/mod/forum/view.php?f='.$forum->id.'&showall=1">';
|
||||
echo $strolder.'</a> ...</div>';
|
||||
}
|
||||
|
||||
if ($page != -1) { ///Show the paging bar
|
||||
echo $OUTPUT->paging_bar($numdiscussions, $page, $perpage, "view.php?f=$forum->id");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns all forum posts since a given time in specified forum.
|
||||
*
|
||||
|
||||
@@ -5,6 +5,7 @@ information provided here is intended especially for developers.
|
||||
* Changed the forum discussion rendering to use templates rather than print functions.
|
||||
* Added new forum entities, factories, exporters, renderers, and vaults in the local namespace to better encapsulate the forum data.
|
||||
* Deprecated all of the forum_print_* functions in lib.php.
|
||||
* The forum_print_latest_discussions function has been deprecated and will not be replaced.
|
||||
|
||||
=== 3.6 ===
|
||||
* forum_print_post should be surrounded with calls to forum_print_post_start and forum_print_post_end to create the proper HTML structure for the post.
|
||||
|
||||
Reference in New Issue
Block a user