/**
* Displays the view page (usually showing a list of discussions).
* @param mod_forumng $forum Forum
* @param int $groupid Group ID
*/
function print_view_page($forum, $groupid)
{
global $PAGE;
$out = mod_forumng_utils::get_renderer();
$forumngid = $forum->get_id();
$baseurl = 'list.php?' . $forum->get_link_params(mod_forumng::PARAM_PLAIN);
$sortorder = optional_param('sort', '', PARAM_ALPHA);
if (!$sortorder) {
$sortlink = optional_param('sortlink', '', PARAM_ALPHA);
if ($sortlink) {
$sortorder = $sortlink;
} else {
$sortorder = 'd';
}
}
$page = optional_param('page', 0, PARAM_INT);
if (!$page) {
$page = 1;
}
$baseurl .= '&page=' . $page;
$sortchar = substr($sortorder, 0, 1);
if (strlen($sortorder) == 2) {
$sortreverse = substr($sortorder, 1, 1) == 'r' ? true : false;
} else {
$sortreverse = false;
}
$baseurl .= '&sort=' . $sortchar;
$baseurl .= $sortreverse ? 'r' : '';
$sort = mod_forumng::get_sort_code($sortchar);
$list = $forum->get_discussion_list($groupid, $forum->can_view_hidden(), $page, $sort, $sortreverse);
$normal = $list->get_normal_discussions();
$fg = new forumngtype_general();
// Remove discussions from list if the forumtype thinks we can't see them or they are not deleted.
foreach ($normal as $key => $value) {
if (!$fg->can_view_discussion($value) || !$value->is_deleted()) {
unset($normal[$key]);
}
}
$pagecount = get_page_count(count($normal), $page);
// Intro.
print $out->render_intro($forum);
print display_paging_bar($baseurl, $pagecount, $page);
if (count($normal) > 0) {
print $out->render_discussion_list_start($forum, $groupid, $baseurl, $sort, $sortreverse);
foreach ($normal as $discussion) {
if ($discussion->is_deleted()) {
print $out->render_discussion_list_item($discussion, $groupid, $discussion == end($normal));
}
}
print $out->render_discussion_list_end($forum, $groupid);
} else {
print '<p class="forumng-nodiscussions">' . get_string('nodeleteddiscussions', 'forumngfeature_deletedposts') . '</p>';
}
print display_paging_bar($baseurl, $pagecount, $page);
}
/**
* Displays the view page (usually showing a list of discussions).
* @param mod_forumng $forum Forum
* @param int $groupid Group ID
*/
public function print_view_page($forum, $groupid)
{
global $SESSION, $PAGE, $USER;
$out = mod_forumng_utils::get_renderer();
$forumngid = $forum->get_id();
$baseurl = 'view.php?' . $forum->get_link_params(mod_forumng::PARAM_PLAIN);
if (isset($SESSION->forumng_discussionlist[$forumngid]) && property_exists($SESSION->forumng_discussionlist[$forumngid], 'groupid') && $SESSION->forumng_discussionlist[$forumngid]->groupid != $groupid) {
unset($SESSION->forumng_discussionlist[$forumngid]->page);
unset($SESSION->forumng_discussionlist[$forumngid]->groupid);
}
// Remember the sort order and page number in session variables
// Unset the page session variable when the sort links are clicked
// or groupid has been changed (using the group dropdown box)
$sortorder = optional_param('sort', '', PARAM_ALPHA);
if (!$sortorder) {
if (isset($SESSION->forumng_discussionlist[$forumngid]->sort)) {
$sortorder = $SESSION->forumng_discussionlist[$forumngid]->sort;
} else {
$sortorder = 'd';
}
} else {
if (optional_param('sortlink', '', PARAM_ALPHA)) {
if (!isset($SESSION->forumng_discussionlist[$forumngid])) {
$SESSION->forumng_discussionlist[$forumngid] = new stdClass();
}
$SESSION->forumng_discussionlist[$forumngid]->sort = $sortorder;
unset($SESSION->forumng_discussionlist[$forumngid]->page);
}
}
$page = optional_param('page', 0, PARAM_INT);
if (!$page) {
if (isset($SESSION->forumng_discussionlist[$forumngid]->page)) {
$page = $SESSION->forumng_discussionlist[$forumngid]->page;
} else {
$page = 1;
}
} else {
if (!isset($SESSION->forumng_discussionlist[$forumngid])) {
$SESSION->forumng_discussionlist[$forumngid] = new stdClass();
}
$SESSION->forumng_discussionlist[$forumngid]->page = $page;
$SESSION->forumng_discussionlist[$forumngid]->groupid = $groupid;
}
$baseurl .= '&page=' . $page;
$sortchar = substr($sortorder, 0, 1);
if (strlen($sortorder) == 2) {
$sortreverse = substr($sortorder, 1, 1) == 'r' ? true : false;
} else {
$sortreverse = false;
}
$baseurl .= '&sort=' . $sortchar;
$baseurl .= $sortreverse ? 'r' : '';
$sort = mod_forumng::get_sort_code($sortchar);
// Get tagid if used.
$tag = optional_param('tag', null, PARAM_ALPHANUM);
$list = $forum->get_discussion_list($groupid, $forum->can_view_hidden(), $page, $sort, $sortreverse, 0, true, $tag);
$sticky = $list->get_sticky_discussions();
$normal = $list->get_normal_discussions();
// Remove discussions from list if the forumtype thinks we can't see
// them
foreach ($sticky as $key => $value) {
if (!$this->can_view_discussion($value)) {
unset($sticky[$key]);
}
}
foreach ($normal as $key => $value) {
if (!$this->can_view_discussion($value)) {
unset($normal[$key]);
}
}
// Intro
print $out->render_intro($forum);
// Flagged posts skip link.
$flaggedposts = $forum->get_flagged_posts();
$flagdiscussions = $forum->get_flagged_discussions();
$flaggeddiscussions = array();
// Need to loop through flagged discussions removing any that can not be viewed by user.
foreach ($flagdiscussions as $discussion) {
if ($discussion->can_view($USER->id)) {
// Add to flagged discussions.
array_push($flaggeddiscussions, $discussion);
}
}
if (count($flaggedposts) + count($flaggeddiscussions) > 0) {
$output = html_writer::start_tag('div', array('class' => 'forumng-flagged-link'));
$output .= $out->render_flagged_list_link($flaggeddiscussions, true);
$output .= $out->render_flagged_list_link($flaggedposts);
$output .= html_writer::end_tag('div');
echo $output;
}
// Draft posts
$drafts = $forum->get_drafts();
if (count($drafts) > 0) {
print $out->render_draft_list_start();
foreach ($drafts as $draft) {
print $out->render_draft_list_item($forum, $draft, $draft == end($drafts));
}
print $out->render_draft_list_end();
}
// Print info about the start and end dates of the forum from the form setting
$stringend = has_capability('mod/forumng:ignorepostlimits', $forum->get_context()) ? 'capable' : '';
$startdate = $forum->get_postingfrom();
$enddate = $forum->get_postinguntil();
// Before start date
if (time() < $startdate) {
$message = get_string('beforestartdate' . $stringend, 'forumng', mod_forumng_utils::display_date($startdate));
print "<div class='forumng-show-dates'>{$message}</div>";
} else {
if (time() < $enddate) {
$message = get_string('beforeenddate' . $stringend, 'forumng', mod_forumng_utils::display_date($enddate));
print "<div class='forumng-show-dates'>{$message}</div>";
}
}
// After end date
if ($enddate && time() >= $enddate) {
$message = get_string('afterenddate' . $stringend, 'forumng', mod_forumng_utils::display_date($enddate));
print "<div class='forumng-show-dates'>{$message}</div>";
}
// Show Alert info.
if ($forum->has_reporting_email()) {
print $out->box(get_string('alert_intro', 'forumng'), 'generalbox', 'forumng-reportingon');
}
// Post button - temporarily disabled when in all-groups mode
print $groupid == null ? '' : $forum->display_post_button($groupid);
if ($taglist = $forum->get_tags_used($groupid)) {
print $out->render_tag_filter($taglist, $forum, $tag);
}
// Provide link to skip sticky discussions.
if (count($sticky) > 0 && count($normal) > 0) {
print $out->render_skip_link(key($normal));
}
print $list->display_paging_bar($baseurl);
if (count($sticky) + count($normal) > 0) {
print $out->render_discussion_list_start($forum, $groupid, $baseurl, $sort, $sortreverse);
foreach ($sticky as $discussion) {
print $out->render_discussion_list_item($discussion, $groupid, count($normal) == 0 && $discussion == end($sticky));
}
if (count($sticky) > 0 && count($normal) > 0) {
print $out->render_discussion_list_divider($forum, $groupid);
}
foreach ($normal as $discussion) {
print $out->render_discussion_list_item($discussion, $groupid, $discussion == end($normal));
}
print $out->render_discussion_list_end($forum, $groupid);
} else {
print '<p class="forumng-nodiscussions">' . $this->get_string($forum, 'nodiscussions') . '</p>';
}
print $list->display_paging_bar($baseurl);
print $forum->display_forumngfeature_discussion_lists($groupid);
// Flagged discussions.
if (count($flaggeddiscussions) > 0) {
print $out->render_flagged_list_start(true);
foreach ($flaggeddiscussions as $discussion) {
print $out->render_flagged_discuss_list_item($discussion, $discussion === end($flaggeddiscussions));
}
print $out->render_flagged_list_end();
}
// Flagged posts.
if (count($flaggedposts) > 0) {
print $out->render_flagged_list_start();
foreach ($flaggedposts as $post) {
print $out->render_flagged_list_item($post, $post === end($flaggedposts));
}
print $out->render_flagged_list_end();
}
// Subscribe and view subscribers links
print $forum->display_subscribe_options();
// Atom/RSS links
print $forum->display_feed_links($groupid);
// display the warning message for invalid archive setting
print $forum->display_archive_warning();
// Display sharing information
print $forum->display_sharing_info();
}
