/**
* Prints a section full of activity modules
* @Overrides course/lib.php=>print_section
*/
function ss_print_section($course, $section, $mods, $modnamesused, $absolute=false, $width="100%", $hidecompletion=false) {
#print_r($mods);
global $CFG, $USER, $DB, $PAGE, $OUTPUT;
static $initialised;
static $groupbuttons;
static $groupbuttonslink;
static $isediting;
static $ismoving;
static $strmovehere;
static $strmovefull;
static $strunreadpostsone;
static $usetracking;
static $groupings;
if (!isset($initialised)) {
$groupbuttons = ($course->groupmode or (!$course->groupmodeforce));
$groupbuttonslink = (!$course->groupmodeforce);
$isediting = $PAGE->user_is_editing();
$ismoving = $isediting && ismoving($course->id);
if ($ismoving) {
$strmovehere = get_string("movehere");
$strmovefull = strip_tags(get_string("movefull", "", "'$USER->activitycopyname'"));
}
include_once($CFG->dirroot.'/mod/forum/lib.php');
if ($usetracking = forum_tp_can_track_forums()) {
$strunreadpostsone = get_string('unreadpostsone', 'forum');
}
$initialised = true;
}
$labelformatoptions = new stdClass();
$labelformatoptions->noclean = true;
$labelformatoptions->overflowdiv = true;
/// Casting $course->modinfo to string prevents one notice when the field is null
$modinfo = get_fast_modinfo($course);
$completioninfo = new completion_info($course);
//Accessibility: replace table with list <ul>, but don't output empty list.
if (!empty($section->sequence)) {
// Fix bug #5027, don't want style=\"width:$width\".
echo "<ul class=\"section img-text\">\n";
$sectionmods = explode(",", $section->sequence);
foreach ($sectionmods as $modnumber) {
if (empty($mods[$modnumber])) {
continue;
}
$mod = $mods[$modnumber];
if ($ismoving and $mod->id == $USER->activitycopy) {
// do not display moving mod
continue;
}
if (isset($modinfo->cms[$modnumber])) {
// We can continue (because it will not be displayed at all)
// if:
// 1) The activity is not visible to users
// and
// 2a) The 'showavailability' option is not set (if that is set,
// we need to display the activity so we can show
// availability info)
// or
// 2b) The 'availableinfo' is empty, i.e. the activity was
// hidden in a way that leaves no info, such as using the
// eye icon.
if (!$modinfo->cms[$modnumber]->uservisible &&
(empty($modinfo->cms[$modnumber]->showavailability) ||
empty($modinfo->cms[$modnumber]->availableinfo))) {
// visibility shortcut
continue;
}
} else {
if (!file_exists("$CFG->dirroot/mod/$mod->modname/lib.php")) {
// module not installed
continue;
}
if (!coursemodule_visible_for_user($mod) &&
empty($mod->showavailability)) {
// full visibility check
continue;
}
}
// In some cases the activity is visible to user, but it is
// dimmed. This is done if viewhiddenactivities is true and if:
// 1. the activity is not visible, or
// 2. the activity has dates set which do not include current, or
// 3. the activity has any other conditions set (regardless of whether
// current user meets them)
$canviewhidden = has_capability(
'moodle/course:viewhiddenactivities',
get_context_instance(CONTEXT_MODULE, $mod->id));
$accessiblebutdim = false;
if ($canviewhidden) {
$accessiblebutdim = !$mod->visible;
if (!empty($CFG->enableavailability)) {
$accessiblebutdim = $accessiblebutdim ||
$mod->availablefrom > time() ||
($mod->availableuntil && $mod->availableuntil < time()) ||
count($mod->conditionsgrade) > 0 ||
count($mod->conditionscompletion) > 0;
}
}
$liclasses = array();
$liclasses[] = 'activity';
$liclasses[] = $mod->modname;
$liclasses[] = 'modtype_'.$mod->modname;
echo html_writer::start_tag('li', array('class'=>join(' ', $liclasses), 'id'=>'module-'.$modnumber));
if ($ismoving) {
echo '<a title="'.$strmovefull.'"'.
' href="'.$CFG->wwwroot.'/course/mod.php?moveto='.$mod->id.'&sesskey='.sesskey().'">'.
'<img class="movetarget" src="'.$OUTPUT->pix_url('movehere') . '" '.
' alt="'.$strmovehere.'" /></a><br />
';
}
$classes = array('mod-indent');
if (!empty($mod->indent)) {
$classes[] = 'mod-indent-'.$mod->indent;
if ($mod->indent > 15) {
$classes[] = 'mod-indent-huge';
}
}
echo html_writer::start_tag('div', array('class'=>join(' ', $classes)));
$extra = '';
if (!empty($modinfo->cms[$modnumber]->extra)) {
$extra = $modinfo->cms[$modnumber]->extra;
}
if ($mod->modname == "label") {
if ($accessiblebutdim || !$mod->uservisible) {
echo '<div class="dimmed_text"><span class="accesshide">'.
get_string('hiddenfromstudents').'</span>';
} else {
echo '<div>';
}
echo format_text($extra, FORMAT_HTML, $labelformatoptions);
echo "</div>";
if (!empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
if (!isset($groupings)) {
$groupings = groups_get_all_groupings($course->id);
}
echo " <span class=\"groupinglabel\">(".format_string($groupings[$mod->groupingid]->name).')</span>';
}
} else { // Normal activity
$instancename = format_string($modinfo->cms[$modnumber]->name, true, $course->id);
# echo format_string($modinfo->cms[$modnumber]->intro, true, $course->id);
# echo format_string($modinfo->cms[$modnumber]->name, true, $course->id);
# print_r($modinfo->cms[$modnumber]);
$customicon = $modinfo->cms[$modnumber]->icon;
if (!empty($customicon)) {
if (substr($customicon, 0, 4) === 'mod/') {
list($modname, $iconname) = explode('/', substr($customicon, 4), 2);
$icon = $OUTPUT->pix_url($iconname, $modname);
} else {
$icon = $OUTPUT->pix_url($customicon);
}
} else {
$icon = $OUTPUT->pix_url('icon', $mod->modname);
}
//Accessibility: for files get description via icon, this is very ugly hack!
$altname = '';
$altname = $mod->modfullname;
if (!empty($customicon)) {
$archetype = plugin_supports('mod', $mod->modname, FEATURE_MOD_ARCHETYPE, MOD_ARCHETYPE_OTHER);
if ($archetype == MOD_ARCHETYPE_RESOURCE) {
$mimetype = mimeinfo_from_icon('type', $customicon);
$altname = get_mimetype_description($mimetype);
}
}
// Avoid unnecessary duplication.
if (false !== stripos($instancename, $altname)) {
$altname = '';
}
// File type after name, for alphabetic lists (screen reader).
if ($altname) {
$altname = get_accesshide(' '.$altname);
}
// We may be displaying this just in order to show information
// about visibility, without the actual link
if ($mod->uservisible) {
// Display normal module link
if (!$accessiblebutdim) {
$linkcss = '';
$accesstext ='';
} else {
$linkcss = ' class="dimmed" ';
$accesstext = '<span class="accesshide">'.
get_string('hiddenfromstudents').': </span>';
}
echo '<a '.$linkcss.' '.$extra.
' href="'.$CFG->wwwroot.'/mod/'.$mod->modname.'/view.php?id='.$mod->id.'">'.
'<img src="'.$icon.'" class="activityicon" alt="'.get_string('modulename',$mod->modname).'" /> '.
$accesstext.'<span class="instancename">'.$instancename.$altname.'</span></a>';
if (!empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
if (!isset($groupings)) {
$groupings = groups_get_all_groupings($course->id);
}
echo " <span class=\"groupinglabel\">(".format_string($groupings[$mod->groupingid]->name).')</span>';
}
} else {
// Display greyed-out text of link
echo '<span class="dimmed_text" '.$extra.' ><span class="accesshide">'.
get_string('notavailableyet','condition').': </span>'.
'<img src="'.$icon.'" class="activityicon" alt="'.get_string('modulename', $mod->modname).'" /> <span>'.
$instancename.$altname.'</span></span>';
}
}
if ($usetracking && $mod->modname == 'forum') {
if ($unread = forum_tp_count_forum_unread_posts($mod, $course)) {
echo '<span class="unread"> <a href="'.$CFG->wwwroot.'/mod/forum/view.php?id='.$mod->id.'">';
if ($unread == 1) {
echo $strunreadpostsone;
} else {
print_string('unreadpostsnumber', 'forum', $unread);
}
echo '</a></span>';
}
}
if ($isediting) {
if ($groupbuttons and plugin_supports('mod', $mod->modname, FEATURE_GROUPS, 0)) {
if (! $mod->groupmodelink = $groupbuttonslink) {
$mod->groupmode = $course->groupmode;
}
} else {
$mod->groupmode = false;
}
echo ' ';
echo make_editing_buttons($mod, $absolute, true, $mod->indent, $section->section);
hook_make_edit_icon_button($mod, $OUTPUT);
}
// Completion
$completion = $hidecompletion
? COMPLETION_TRACKING_NONE
: $completioninfo->is_enabled($mod);
if ($completion!=COMPLETION_TRACKING_NONE && isloggedin() &&
!isguestuser() && $mod->uservisible) {
$completiondata = $completioninfo->get_data($mod,true);
$completionicon = '';
if ($isediting) {
switch ($completion) {
case COMPLETION_TRACKING_MANUAL :
$completionicon = 'manual-enabled'; break;
case COMPLETION_TRACKING_AUTOMATIC :
$completionicon = 'auto-enabled'; break;
default: // wtf
}
} else if ($completion==COMPLETION_TRACKING_MANUAL) {
switch($completiondata->completionstate) {
case COMPLETION_INCOMPLETE:
$completionicon = 'manual-n'; break;
case COMPLETION_COMPLETE:
$completionicon = 'manual-y'; break;
}
} else { // Automatic
switch($completiondata->completionstate) {
case COMPLETION_INCOMPLETE:
$completionicon = 'auto-n'; break;
case COMPLETION_COMPLETE:
$completionicon = 'auto-y'; break;
case COMPLETION_COMPLETE_PASS:
$completionicon = 'auto-pass'; break;
case COMPLETION_COMPLETE_FAIL:
$completionicon = 'auto-fail'; break;
}
}
if ($completionicon) {
$imgsrc = $OUTPUT->pix_url('i/completion-'.$completionicon);
$imgalt = s(get_string('completion-alt-'.$completionicon, 'completion'));
if ($completion == COMPLETION_TRACKING_MANUAL && !$isediting) {
$imgtitle = s(get_string('completion-title-'.$completionicon, 'completion'));
$newstate =
$completiondata->completionstate==COMPLETION_COMPLETE
? COMPLETION_INCOMPLETE
: COMPLETION_COMPLETE;
// In manual mode the icon is a toggle form...
// If this completion state is used by the
// conditional activities system, we need to turn
// off the JS.
if (!empty($CFG->enableavailability) &&
condition_info::completion_value_used_as_condition($course, $mod)) {
$extraclass = ' preventjs';
} else {
$extraclass = '';
}
echo "
<form class='togglecompletion$extraclass' method='post' action='togglecompletion.php'><div>
<input type='hidden' name='id' value='{$mod->id}' />
<input type='hidden' name='sesskey' value='".sesskey()."' />
<input type='hidden' name='completionstate' value='$newstate' />
<input type='image' src='$imgsrc' alt='$imgalt' title='$imgtitle' />
</div></form>";
} else {
// In auto mode, or when editing, the icon is just an image
echo "<span class='autocompletion'>";
echo "<img src='$imgsrc' alt='$imgalt' title='$imgalt' /></span>";
}
}
}
// Show availability information (for someone who isn't allowed to
// see the activity itself, or for staff)
if (!$mod->uservisible) {
echo '<div class="availabilityinfo">'.$mod->availableinfo.'</div>';
} else if ($canviewhidden && !empty($CFG->enableavailability)) {
$ci = new condition_info($mod);
$fullinfo = $ci->get_full_information();
if($fullinfo) {
echo '<div class="availabilityinfo">'.get_string($mod->showavailability
? 'userrestriction_visible'
: 'userrestriction_hidden','condition',
$fullinfo).'</div>';
}
}
echo hook_show_activity_intro($mod);
echo html_writer::end_tag('div');
echo html_writer::end_tag('li')."\n";
}
} elseif ($ismoving) {
echo "<ul class=\"section\">\n";
}
if ($ismoving) {
echo '<li><a title="'.$strmovefull.'"'.
' href="'.$CFG->wwwroot.'/course/mod.php?movetosection='.$section->id.'&sesskey='.sesskey().'">'.
'<img class="movetarget" src="'.$OUTPUT->pix_url('movehere') . '" '.
' alt="'.$strmovehere.'" /></a></li>
';
}
if (!empty($section->sequence) || $ismoving) {
echo "</ul><!--class='section'-->\n\n";
}
}
/**
* Returns a list of forum discussions as well as a summary of the discussion
* in a provided list of forums.
*
* @param array $forumids the forum ids
* @param int $limitfrom limit from SQL data
* @param int $limitnum limit number SQL data
*
* @return array the forum discussion details
* @since Moodle 2.5
*/
public static function get_forum_discussions($forumids, $limitfrom = 0, $limitnum = 0)
{
global $CFG, $DB, $USER;
require_once $CFG->dirroot . "/mod/forum/lib.php";
// Validate the parameter.
$params = self::validate_parameters(self::get_forum_discussions_parameters(), array('forumids' => $forumids, 'limitfrom' => $limitfrom, 'limitnum' => $limitnum));
$forumids = $params['forumids'];
$limitfrom = $params['limitfrom'];
$limitnum = $params['limitnum'];
// Array to store the forum discussions to return.
$arrdiscussions = array();
// Keep track of the users we have looked up in the DB.
$arrusers = array();
// Loop through them.
foreach ($forumids as $id) {
// Get the forum object.
$forum = $DB->get_record('forum', array('id' => $id), '*', MUST_EXIST);
$course = get_course($forum->course);
$modinfo = get_fast_modinfo($course);
$forums = $modinfo->get_instances_of('forum');
$cm = $forums[$forum->id];
// Get the module context.
$modcontext = context_module::instance($cm->id);
// Validate the context.
self::validate_context($modcontext);
require_capability('mod/forum:viewdiscussion', $modcontext);
// Get the discussions for this forum.
$params = array();
$groupselect = "";
$groupmode = groups_get_activity_groupmode($cm, $course);
if ($groupmode and $groupmode != VISIBLEGROUPS and !has_capability('moodle/site:accessallgroups', $modcontext)) {
// Get all the discussions from all the groups this user belongs to.
$usergroups = groups_get_user_groups($course->id);
if (!empty($usergroups['0'])) {
list($sql, $params) = $DB->get_in_or_equal($usergroups['0']);
$groupselect = "AND (groupid {$sql} OR groupid = -1)";
}
}
array_unshift($params, $id);
$select = "forum = ? {$groupselect}";
if ($discussions = $DB->get_records_select('forum_discussions', $select, $params, 'timemodified DESC', '*', $limitfrom, $limitnum)) {
// Check if they can view full names.
$canviewfullname = has_capability('moodle/site:viewfullnames', $modcontext);
// Get the unreads array, this takes a forum id and returns data for all discussions.
$unreads = array();
if ($cantrack = forum_tp_can_track_forums($forum)) {
if ($forumtracked = forum_tp_is_tracked($forum)) {
$unreads = forum_get_discussions_unread($cm);
}
}
// The forum function returns the replies for all the discussions in a given forum.
$replies = forum_count_discussion_replies($id);
foreach ($discussions as $discussion) {
// This function checks capabilities, timed discussions, groups and qanda forums posting.
if (!forum_user_can_see_discussion($forum, $discussion, $modcontext)) {
continue;
}
$usernamefields = user_picture::fields();
// If we don't have the users details then perform DB call.
if (empty($arrusers[$discussion->userid])) {
$arrusers[$discussion->userid] = $DB->get_record('user', array('id' => $discussion->userid), $usernamefields, MUST_EXIST);
}
// Get the subject.
$subject = $DB->get_field('forum_posts', 'subject', array('id' => $discussion->firstpost), MUST_EXIST);
// Create object to return.
$return = new stdClass();
$return->id = (int) $discussion->id;
$return->course = $discussion->course;
$return->forum = $discussion->forum;
$return->name = $discussion->name;
$return->userid = $discussion->userid;
$return->groupid = $discussion->groupid;
$return->assessed = $discussion->assessed;
$return->timemodified = (int) $discussion->timemodified;
$return->usermodified = $discussion->usermodified;
$return->timestart = $discussion->timestart;
$return->timeend = $discussion->timeend;
$return->firstpost = (int) $discussion->firstpost;
$return->firstuserfullname = fullname($arrusers[$discussion->userid], $canviewfullname);
$return->firstuserimagealt = $arrusers[$discussion->userid]->imagealt;
$return->firstuserpicture = $arrusers[$discussion->userid]->picture;
$return->firstuseremail = $arrusers[$discussion->userid]->email;
$return->subject = $subject;
$return->numunread = '';
if ($cantrack && $forumtracked) {
if (isset($unreads[$discussion->id])) {
$return->numunread = (int) $unreads[$discussion->id];
}
}
// Check if there are any replies to this discussion.
if (!empty($replies[$discussion->id])) {
$return->numreplies = (int) $replies[$discussion->id]->replies;
$return->lastpost = (int) $replies[$discussion->id]->lastpostid;
} else {
// No replies, so the last post will be the first post.
$return->numreplies = 0;
$return->lastpost = (int) $discussion->firstpost;
}
// Get the last post as well as the user who made it.
$lastpost = $DB->get_record('forum_posts', array('id' => $return->lastpost), '*', MUST_EXIST);
if (empty($arrusers[$lastpost->userid])) {
$arrusers[$lastpost->userid] = $DB->get_record('user', array('id' => $lastpost->userid), $usernamefields, MUST_EXIST);
}
$return->lastuserid = $lastpost->userid;
$return->lastuserfullname = fullname($arrusers[$lastpost->userid], $canviewfullname);
$return->lastuserimagealt = $arrusers[$lastpost->userid]->imagealt;
$return->lastuserpicture = $arrusers[$lastpost->userid]->picture;
$return->lastuseremail = $arrusers[$lastpost->userid]->email;
// Add the discussion statistics to the array to return.
$arrdiscussions[$return->id] = (array) $return;
}
}
}
return $arrdiscussions;
}
}
// checkup
if (!empty($parent) && !forum_user_can_see_post($forum, $discussion, $post)) {
error("You cannot reply to this post");
}
if (empty($parent) && empty($edit) && !forum_user_can_post_discussion($forum)) {
error("You cannot start a new discussion in this forum");
}
if ($forum->type == 'qanda' && !has_capability('mod/forum:viewqandawithoutposting', $modcontext) && !empty($discussion->id) && !forum_user_has_posted($forum->id, $discussion->id, $USER->id)) {
notify(get_string('qandanotify', 'forum'));
}
forum_check_throttling($forum);
if (!empty($parent)) {
forum_print_post($parent, $course->id, $ownpost = false, $reply = false, $link = false);
if (empty($post->edit)) {
if (forum_tp_can_track_forums($forum) && forum_tp_is_tracked($forum)) {
$user_read_array = forum_tp_get_discussion_read_records($USER->id, $discussion->id);
} else {
$user_read_array = array();
}
if ($forum->type != 'qanda' || forum_user_can_see_discussion($forum, $discussion, $modcontext)) {
forum_print_posts_threaded($parent->id, $course->id, 0, false, false, $user_read_array, $discussion->forum, $modcontext);
}
}
$heading = get_string("yourreply", "forum");
} else {
$forum->intro = trim($forum->intro);
if (!empty($forum->intro)) {
print_box(format_text($forum->intro), 'generalbox', 'intro');
}
if ($forum->type == 'qanda') {
function print_section_fn(&$section, $absolute = false, $width = "100%")
{
/// Prints a section full of activity modules
global $CFG, $USER, $THEME;
static $initialised;
static $groupbuttons;
static $groupbuttonslink;
static $isteacher, $isteacheredit;
static $isediting;
static $ismoving;
static $strmovehere;
static $strmovefull;
static $strunreadpostsone;
$labelformatoptions = new stdClass();
if (!isset($isteacher)) {
$groupbuttons = $this->course->groupmode;
$groupbuttonslink = !$this->course->groupmodeforce;
$isteacher = has_capability('moodle/grade:viewall', $this->context);
$isteacheredit = has_capability('moodle/course:manageactivities', $this->context);
$isediting = isediting($this->course->id);
$ismoving = ismoving($this->course->id);
if ($ismoving) {
$strmovehere = get_string("movehere");
$strmovefull = strip_tags(get_string("movefull", "", "'{$USER->activitycopyname}'"));
}
}
if (!isset($initialised)) {
include_once $CFG->dirroot . '/mod/forum/lib.php';
if ($usetracking = forum_tp_can_track_forums()) {
$strunreadpostsone = get_string('unreadpostsone', 'forum');
}
$initialised = true;
}
// Replace this with language file changes (eventually).
$link_title = array('resource' => 'Lesson', 'choice' => 'Opinion', 'lesson' => 'Reading');
$labelformatoptions->noclean = true;
$modinfo = unserialize($this->course->modinfo);
echo "<table cellpadding=\"1\" cellspacing=\"0\" align=\"center\" width=\"{$width}\">\n";
if (!empty($section->sequence)) {
$sectionmods = explode(",", $section->sequence);
foreach ($sectionmods as $modnumber) {
if (empty($this->mods[$modnumber])) {
continue;
}
$mod = $this->mods[$modnumber];
/// mrc - 20042312 - Begin G8 First Nations School Customization:
/// Added check for 'teacheredit' in order to hide invisible activities from
/// non-editing teachers.
/// if ($mod->visible or $isteacher) {
if ($mod->visible or $isteacheredit) {
/// mrc - 20042312 - End G8 First Nations School Customization:
if (right_to_left()) {
$tdalign = 'right';
} else {
$tdalign = 'left';
}
echo "<tr><td align=\"{$tdalign}\" class=\"activity{$mod->modname}\" width=\"{$width}\">";
if ($ismoving) {
if ($mod->id == $USER->activitycopy) {
continue;
}
echo "<a title=\"{$strmovefull}\"" . " href=\"{$CFG->wwwroot}/course/mod.php?moveto={$mod->id}&sesskey={$USER->sesskey}\">" . "<img height=\"16\" width=\"80\" src=\"{$CFG->pixpath}/movehere.gif\" " . " alt=\"{$strmovehere}\" border=\"0\"></a><br />\n";
}
$instancename = urldecode($modinfo[$modnumber]->name);
if (!empty($CFG->filterall)) {
$instancename = filter_text("<nolink>{$instancename}</nolink>", $this->course->id);
}
if (!empty($modinfo[$modnumber]->extra)) {
$extra = urldecode($modinfo[$modnumber]->extra);
} else {
$extra = "";
}
if (!empty($modinfo[$modnumber]->icon)) {
$icon = "{$CFG->pixpath}/" . urldecode($modinfo[$modnumber]->icon);
} else {
$icon = "{$CFG->modpixpath}/{$mod->modname}/icon.gif";
}
if ($mod->indent) {
print_spacer(12, 20 * $mod->indent, false);
}
// /// If the questionnaire is mandatory
// if (($mod->modname == 'questionnaire') && empty($mandatorypopup)) {
// $mandatorypopup = is_mod_mandatory($mod, $USER->id);
// }
if ($mod->modname == "label") {
if (empty($this->course->usemandatory) || empty($mod->mandatory)) {
if (!$mod->visible) {
echo "<span class=\"dimmed_text\">";
}
echo format_text($extra, FORMAT_HTML, $labelformatoptions);
if (!$mod->visible) {
echo "</span>";
}
} else {
if ($isediting) {
$linkcss = $mod->visible ? "" : " class=\"dimmed\" ";
$alttext = isset($link_title[$mod->modname]) ? $link_title[$mod->modname] : $mod->modfullname;
echo "<img src=\"{$icon}\"" . " height=16 width=16 alt=\"{$alttext}\">" . " <font size=2><a title=\"{$alttext}\" {$linkcss} {$extra}" . " href=\"{$CFG->wwwroot}/mod/{$mod->modname}/view.php?id={$mod->id}\">{$instancename}</a></font>";
}
}
} else {
if (!$isediting && $mod->modname == 'forum' && isset($this->course->expforumsec) && $this->course->expforumsec == $section->section) {
$page = optional_param('page', 0, PARAM_INT);
$changegroup = isset($_GET['group']) ? $_GET['group'] : -1;
// Group change requested?
$forum = get_record("forum", "id", $mod->instance);
$groupmode = groupmode($this->course, $mod);
// Groups are being used
$currentgroup = get_and_set_current_group($this->course, $groupmode, $changegroup);
forum_print_latest_discussions($this->course, $forum, $CFG->forum_manydiscussions, 'header', '', $currentgroup, $groupmode, $page);
} else {
// Normal activity
if (!$isteacher && !empty($this->course->activitytracking)) {
$act_compl = is_activity_complete($mod, $USER->id);
if ($act_compl === false) {
echo ' <img src="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/pix/incomplete.gif" ' . 'height="16" width="16" alt="Activity Not Completed" hspace="10" ' . 'title="Activity Not Completed">';
} else {
if ($act_compl === true || is_int($act_compl) && $act_compl >= 50) {
echo ' <img src="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/pix/completed.gif" ' . 'height="16" width="16" alt="Activity Completed" hspace="10" ' . 'title="Activity Completed">';
} else {
if (is_int($act_compl)) {
echo ' <img src="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/pix/completedpoor.gif" ' . 'height="16" width="16" alt="Activity Completed Poorly" hspace="10" ' . 'title="Activity Completed Poorly">';
} else {
if ($act_compl == 'submitted') {
echo ' <img src="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/pix/submitted.gif" ' . 'height="16" width="16" alt="Activity Submitted" hspace="10" ' . 'title="Activity Submitted">';
}
}
}
}
}
$linkcss = $mod->visible ? "" : " class=\"dimmed\" ";
$alttext = isset($link_title[$mod->modname]) ? $link_title[$mod->modname] : $mod->modfullname;
echo "<img src=\"{$icon}\"" . " height=16 width=16 alt=\"{$alttext}\">" . " <font size=2><a title=\"{$alttext}\" {$linkcss} {$extra}" . " href=\"{$CFG->wwwroot}/mod/{$mod->modname}/view.php?id={$mod->id}\">{$instancename}</a></font>";
}
}
if ($usetracking && $mod->modname == 'forum') {
if ($unread = forum_tp_count_forum_unread_posts($mod, $this->course)) {
echo '<span class="unread"> <a href="' . $CFG->wwwroot . '/mod/forum/view.php?id=' . $mod->id . '">';
if ($unread == 1) {
echo $strunreadpostsone;
} else {
print_string('unreadpostsnumber', 'forum', $unread);
}
echo '</a></span>';
}
}
if ($isediting) {
// TODO: we must define this as mod property!
if ($groupbuttons and $mod->modname != 'label' and $mod->modname != 'resource' and $mod->modname != 'glossary') {
if (!($mod->groupmodelink = $groupbuttonslink)) {
$mod->groupmode = $course->groupmode;
}
} else {
$mod->groupmode = false;
}
echo " ";
echo make_editing_buttons($mod, $absolute, true, $mod->indent, $section->section);
// echo make_editing_buttons($mod, $absolute, true, $mod->indent);
if (isadmin()) {
if (empty($THEME->custompix)) {
$pixpath = $CFG->wwwroot . '/pix';
} else {
$pixpath = $CFG->wwwroot . '/theme/' . $CFG->theme . '/pix';
}
if ($mod->hideingradebook) {
echo '<a title="Show Grades" href="' . $CFG->wwwroot . '/course/view.php?id=' . $this->course->id . '&hidegrades=0&mid=' . $mod->id . '&sesskey=' . $USER->sesskey . '">' . '<img src="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/pix/hidegrades.gif" hspace="2" height="11" width="11" border="0" /></a>';
} else {
echo '<a title="Hide Grades" href="' . $CFG->wwwroot . '/course/view.php?id=' . $this->course->id . '&hidegrades=1&mid=' . $mod->id . '&sesskey=' . $USER->sesskey . '">' . '<img src="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/pix/showgrades.gif" hspace="2" height="11" width="11" border="0" /></a>';
}
if (!empty($this->course->usemandatory)) {
if ($mod->mandatory) {
echo '<a title="Mandatory off" href="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/mod.php?mandatory=0&id=' . $mod->id . '&sesskey=' . $USER->sesskey . '">' . '<img src="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/pix/lock.gif" hspace="2" height="11" width="11" border="0" /></a>';
} else {
echo '<a title="Mandatory on" href="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/mod.php?mandatory=1&id=' . $mod->id . '&sesskey=' . $USER->sesskey . '">' . '<img src="' . $CFG->wwwroot . '/course/format/' . $this->course->format . '/pix/unlock.gif" hspace="2" height="11" width="11" border="0" /></a>';
}
}
}
}
echo "</td>";
echo "</tr>";
}
}
}
if ($ismoving) {
echo "<tr><td><a title=\"{$strmovefull}\"" . " href=\"mod.php?movetosection={$section->id}" . '&sesskey=' . $USER->sesskey . '">' . "<img height=\"16\" width=\"80\" src=\"{$CFG->pixpath}/movehere.gif\" " . " alt=\"{$strmovehere}\" border=\"0\"></a></td></tr>\n";
}
echo "</table>\n\n";
// return $mandatorypopup;
}
/**
* Test the logic in the forum_tp_can_track_forums() function.
*/
public function test_forum_tp_can_track_forums()
{
global $CFG;
$this->resetAfterTest();
$useron = $this->getDataGenerator()->create_user(array('trackforums' => 1));
$useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0));
$course = $this->getDataGenerator()->create_course();
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF);
// Off.
$forumoff = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED);
// On.
$forumforce = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL);
// Optional.
$forumoptional = $this->getDataGenerator()->create_module('forum', $options);
// Allow force.
$CFG->forum_allowforcedreadtracking = 1;
// User on, forum off, should be off.
$result = forum_tp_can_track_forums($forumoff, $useron);
$this->assertEquals(false, $result);
// User on, forum on, should be on.
$result = forum_tp_can_track_forums($forumforce, $useron);
$this->assertEquals(true, $result);
// User on, forum optional, should be on.
$result = forum_tp_can_track_forums($forumoptional, $useron);
$this->assertEquals(true, $result);
// User off, forum off, should be off.
$result = forum_tp_can_track_forums($forumoff, $useroff);
$this->assertEquals(false, $result);
// User off, forum force, should be on.
$result = forum_tp_can_track_forums($forumforce, $useroff);
$this->assertEquals(true, $result);
// User off, forum optional, should be off.
$result = forum_tp_can_track_forums($forumoptional, $useroff);
$this->assertEquals(false, $result);
// Don't allow force.
$CFG->forum_allowforcedreadtracking = 0;
// User on, forum off, should be off.
$result = forum_tp_can_track_forums($forumoff, $useron);
$this->assertEquals(false, $result);
// User on, forum on, should be on.
$result = forum_tp_can_track_forums($forumforce, $useron);
$this->assertEquals(true, $result);
// User on, forum optional, should be on.
$result = forum_tp_can_track_forums($forumoptional, $useron);
$this->assertEquals(true, $result);
// User off, forum off, should be off.
$result = forum_tp_can_track_forums($forumoff, $useroff);
$this->assertEquals(false, $result);
// User off, forum force, should be off.
$result = forum_tp_can_track_forums($forumforce, $useroff);
$this->assertEquals(false, $result);
// User off, forum optional, should be off.
$result = forum_tp_can_track_forums($forumoptional, $useroff);
$this->assertEquals(false, $result);
}
if ($parent) {
// If flat AND parent, then force nested display this time
if ($displaymode == FORUM_MODE_FLATOLDEST or $displaymode == FORUM_MODE_FLATNEWEST) {
$displaymode = FORUM_MODE_NESTED;
}
} else {
$parent = $discussion->firstpost;
}
if (!($post = forum_get_post_full($parent))) {
print_error("notexists", 'forum', "{$CFG->wwwroot}/mod/forum/view.php?f={$forum->id}");
}
if (!forum_user_can_see_post($forum, $discussion, $post, null, $cm)) {
print_error('noviewdiscussionspermission', 'forum', "{$CFG->wwwroot}/mod/forum/view.php?id={$forum->id}");
}
if ($mark == 'read' or $mark == 'unread') {
if ($CFG->forum_usermarksread && forum_tp_can_track_forums($forum) && forum_tp_is_tracked($forum)) {
if ($mark == 'read') {
forum_tp_add_read_record($USER->id, $postid);
} else {
// unread
forum_tp_delete_read_records($USER->id, $postid);
}
}
}
$searchform = forum_search_form($course);
$forumnode = $PAGE->navigation->find($cm->id, navigation_node::TYPE_ACTIVITY);
if (empty($forumnode)) {
$forumnode = $PAGE->navbar;
} else {
$forumnode->make_active();
}
/**
* Adds information about unread messages, that is only required for the course view page (and
* similar), to the course-module object.
* @param cm_info $cm Course-module object
*/
function forum_cm_info_view(cm_info $cm) {
global $CFG;
// Get tracking status (once per request)
static $initialised;
static $usetracking, $strunreadpostsone;
if (!isset($initialised)) {
if ($usetracking = forum_tp_can_track_forums()) {
$strunreadpostsone = get_string('unreadpostsone', 'forum');
}
$initialised = true;
}
if ($usetracking) {
if ($unread = forum_tp_count_forum_unread_posts($cm, $cm->get_course())) {
$out = '<span class="unread"> <a href="' . $cm->get_url() . '">';
if ($unread == 1) {
$out .= $strunreadpostsone;
} else {
$out .= get_string('unreadpostsnumber', 'forum', $unread);
}
$out .= '</a></span>';
$cm->set_after_link($out);
}
}
}
/**
* TODO document
*/
function forum_print_posts_threaded($parent, $courseid, $depth, $ratings, $reply, &$user_read_array, $forumid = 0, $modcontext = NULL)
{
global $USER, $CFG;
$link = false;
$ratingsmenuused = false;
$istracking = forum_tp_can_track_forums($forumid) && forum_tp_is_tracked($forumid);
if ($posts = forum_get_child_posts($parent, $forumid)) {
$canviewfullnames = has_capability('moodle/site:viewfullnames', $modcontext);
foreach ($posts as $post) {
echo '<div class="indent">';
if ($depth > 0) {
$ownpost = $USER->id == $post->userid;
$post->subject = format_string($post->subject);
$post->modcontext = $modcontext;
if (forum_print_post($post, $courseid, $ownpost, $reply, $link, $ratings, '', '', isset($user_read_array[$post->id]) || forum_tp_is_post_old($post))) {
$ratingsmenuused = true;
}
} else {
if (!forum_user_can_see_post($post->forum, $post->discussion, $post)) {
continue;
}
$by = new object();
$by->name = fullname($post, $canviewfullnames);
$by->date = userdate($post->modified);
if ($istracking) {
if (isset($user_read_array[$post->id]) || forum_tp_is_post_old($post)) {
$style = '<span class="forumthread read">';
} else {
$style = '<span class="forumthread unread">';
}
} else {
$style = '<span class="forumthread">';
}
echo $style . "<a name=\"{$post->id}\"></a>" . "<a href=\"discuss.php?d={$post->discussion}&parent={$post->id}\">" . format_string($post->subject, true) . "</a> ";
print_string("bynameondate", "forum", $by);
echo "</span>";
}
if (forum_print_posts_threaded($post->id, $courseid, $depth - 1, $ratings, $reply, $user_read_array, $forumid, $modcontext)) {
$ratingsmenuused = true;
}
echo "</div>\n";
}
}
return $ratingsmenuused;
}
/**
* Tells whether a specific forum is tracked by the user. A user can optionally
* be specified. If not specified, the current user is assumed.
*
* @param mixed $forum If int, the id of the forum being checked; if object, the forum object
* @param int $userid The id of the user being checked (optional).
* @return boolean
*/
function forum_tp_is_tracked($forum, $user = false)
{
global $USER, $CFG;
if ($user === false) {
$user = $USER;
}
if (isguestuser($user) or empty($user->id)) {
return false;
}
// Work toward always passing an object...
if (is_numeric($forum)) {
debugging('Better use proper forum object.', DEBUG_DEVELOPER);
$forum = get_record('forum', 'id', $forum);
}
if (!forum_tp_can_track_forums($forum, $user)) {
return false;
}
$forumallows = $forum->trackingtype == FORUM_TRACKING_OPTIONAL;
$forumforced = $forum->trackingtype == FORUM_TRACKING_ON;
return $forumforced || $forumallows && get_record('forum_track_prefs', 'userid', $user->id, 'forumid', $forum->id) === false;
}
/**
* Returns a list of forum discussions optionally sorted and paginated.
*
* @param int $forumid the forum instance id
* @param string $sortby sort by this element (id, timemodified, timestart or timeend)
* @param string $sortdirection sort direction: ASC or DESC
* @param int $page page number
* @param int $perpage items per page
*
* @return array the forum discussion details including warnings
* @since Moodle 2.8
*/
public static function get_forum_discussions_paginated($forumid, $sortby = 'timemodified', $sortdirection = 'DESC', $page = -1, $perpage = 0)
{
global $CFG, $DB, $USER, $PAGE;
require_once $CFG->dirroot . "/mod/forum/lib.php";
$warnings = array();
$discussions = array();
$params = self::validate_parameters(self::get_forum_discussions_paginated_parameters(), array('forumid' => $forumid, 'sortby' => $sortby, 'sortdirection' => $sortdirection, 'page' => $page, 'perpage' => $perpage));
// Compact/extract functions are not recommended.
$forumid = $params['forumid'];
$sortby = $params['sortby'];
$sortdirection = $params['sortdirection'];
$page = $params['page'];
$perpage = $params['perpage'];
$sortallowedvalues = array('id', 'timemodified', 'timestart', 'timeend');
if (!in_array($sortby, $sortallowedvalues)) {
throw new invalid_parameter_exception('Invalid value for sortby parameter (value: ' . $sortby . '),' . 'allowed values are: ' . implode(',', $sortallowedvalues));
}
$sortdirection = strtoupper($sortdirection);
$directionallowedvalues = array('ASC', 'DESC');
if (!in_array($sortdirection, $directionallowedvalues)) {
throw new invalid_parameter_exception('Invalid value for sortdirection parameter (value: ' . $sortdirection . '),' . 'allowed values are: ' . implode(',', $directionallowedvalues));
}
$forum = $DB->get_record('forum', array('id' => $forumid), '*', MUST_EXIST);
$course = $DB->get_record('course', array('id' => $forum->course), '*', MUST_EXIST);
$cm = get_coursemodule_from_instance('forum', $forum->id, $course->id, false, MUST_EXIST);
// Validate the module context. It checks everything that affects the module visibility (including groupings, etc..).
$modcontext = context_module::instance($cm->id);
self::validate_context($modcontext);
// Check they have the view forum capability.
require_capability('mod/forum:viewdiscussion', $modcontext, null, true, 'noviewdiscussionspermission', 'forum');
$sort = 'd.pinned DESC, d.' . $sortby . ' ' . $sortdirection;
$alldiscussions = forum_get_discussions($cm, $sort, true, -1, -1, true, $page, $perpage, FORUM_POSTS_ALL_USER_GROUPS);
if ($alldiscussions) {
$canviewfullname = has_capability('moodle/site:viewfullnames', $modcontext);
// Get the unreads array, this takes a forum id and returns data for all discussions.
$unreads = array();
if ($cantrack = forum_tp_can_track_forums($forum)) {
if ($forumtracked = forum_tp_is_tracked($forum)) {
$unreads = forum_get_discussions_unread($cm);
}
}
// The forum function returns the replies for all the discussions in a given forum.
$replies = forum_count_discussion_replies($forumid, $sort, -1, $page, $perpage);
foreach ($alldiscussions as $discussion) {
// This function checks for qanda forums.
// Note that the forum_get_discussions returns as id the post id, not the discussion id so we need to do this.
$discussionrec = clone $discussion;
$discussionrec->id = $discussion->discussion;
if (!forum_user_can_see_discussion($forum, $discussionrec, $modcontext)) {
$warning = array();
// Function forum_get_discussions returns forum_posts ids not forum_discussions ones.
$warning['item'] = 'post';
$warning['itemid'] = $discussion->id;
$warning['warningcode'] = '1';
$warning['message'] = 'You can\'t see this discussion';
$warnings[] = $warning;
continue;
}
$discussion->numunread = 0;
if ($cantrack && $forumtracked) {
if (isset($unreads[$discussion->discussion])) {
$discussion->numunread = (int) $unreads[$discussion->discussion];
}
}
$discussion->numreplies = 0;
if (!empty($replies[$discussion->discussion])) {
$discussion->numreplies = (int) $replies[$discussion->discussion]->replies;
}
$discussion->name = external_format_string($discussion->name, $modcontext->id);
$discussion->subject = external_format_string($discussion->subject, $modcontext->id);
// Rewrite embedded images URLs.
list($discussion->message, $discussion->messageformat) = external_format_text($discussion->message, $discussion->messageformat, $modcontext->id, 'mod_forum', 'post', $discussion->id);
// List attachments.
if (!empty($discussion->attachment)) {
$discussion->attachments = external_util::get_area_files($modcontext->id, 'mod_forum', 'attachment', $discussion->id);
}
$messageinlinefiles = external_util::get_area_files($modcontext->id, 'mod_forum', 'post', $discussion->id);
if (!empty($messageinlinefiles)) {
$discussion->messageinlinefiles = $messageinlinefiles;
}
$discussion->locked = forum_discussion_is_locked($forum, $discussion);
$discussion->canreply = forum_user_can_post($forum, $discussion, $USER, $cm, $course, $modcontext);
if (forum_is_author_hidden($discussion, $forum)) {
$discussion->userid = null;
$discussion->userfullname = null;
$discussion->userpictureurl = null;
$discussion->usermodified = null;
$discussion->usermodifiedfullname = null;
$discussion->usermodifiedpictureurl = null;
} else {
$picturefields = explode(',', user_picture::fields());
// Load user objects from the results of the query.
$user = new stdclass();
$user->id = $discussion->userid;
$user = username_load_fields_from_object($user, $discussion, null, $picturefields);
// Preserve the id, it can be modified by username_load_fields_from_object.
$user->id = $discussion->userid;
$discussion->userfullname = fullname($user, $canviewfullname);
$userpicture = new user_picture($user);
$userpicture->size = 1;
// Size f1.
$discussion->userpictureurl = $userpicture->get_url($PAGE)->out(false);
$usermodified = new stdclass();
$usermodified->id = $discussion->usermodified;
$usermodified = username_load_fields_from_object($usermodified, $discussion, 'um', $picturefields);
// Preserve the id (it can be overwritten due to the prefixed $picturefields).
$usermodified->id = $discussion->usermodified;
$discussion->usermodifiedfullname = fullname($usermodified, $canviewfullname);
$userpicture = new user_picture($usermodified);
$userpicture->size = 1;
// Size f1.
$discussion->usermodifiedpictureurl = $userpicture->get_url($PAGE)->out(false);
}
$discussions[] = $discussion;
}
}
$result = array();
$result['discussions'] = $discussions;
$result['warnings'] = $warnings;
return $result;
}
/**
* Own function to print one section in a tree way
*/
function print_topicstree_section($course, $section, $mods, $modnamesused, $absolute = false, $width = "100%")
{
/// Prints a section full of activity modules
global $CFG, $USER;
static $initialised;
static $groupbuttons;
static $groupbuttonslink;
static $strmovehere;
static $strmovefull;
static $strunreadpostsone;
static $usetracking;
static $groupings;
$spacer = ' ';
if (!isset($initialised)) {
$groupbuttons = ($course->groupmode or !$course->groupmodeforce);
$groupbuttonslink = !$course->groupmodeforce;
include_once $CFG->dirroot . '/mod/forum/lib.php';
if ($usetracking = forum_tp_can_track_forums()) {
$strunreadpostsone = get_string('unreadpostsone', 'forum');
}
$initialised = true;
}
$labelformatoptions = new object();
$labelformatoptions->noclean = true;
/// Casting $course->modinfo to string prevents one notice when the field is null
$modinfo = get_fast_modinfo($course);
//Acccessibility: replace table with list <ul>, but don't output empty list.
if (!empty($section->sequence)) {
$collapsablename = "collapsable-{$course->id}-{$section->id}";
echo '<script type="text/javascript">';
echo "//<![CDATA[\n";
/**
* Can use both:
* call a function: addLoadEvent(nameOfSomeFunctionToRunOnPageLoad);
* execute code: addLoadEvent(function() {
* // more code to run on page load
* });
*/
echo "addLoadEvent(function() {";
echo " compactMenu('{$collapsablename}',false,'{$spacer}± ');";
echo " stateToFromStr('{$collapsablename}', retrieveCookie('{$collapsablename}'));";
echo '});';
echo "addUnloadEvent(function() {";
echo " setCookie('{$collapsablename}',stateToFromStr('{$collapsablename}'));";
echo '});';
echo "//]]>\n";
echo '</script>';
// Fix bug #5027, don't want style=\"width:$width\".
echo "<ul id=\"{$collapsablename}\" class=\"section img-text treesection\">\n";
$sectionmods = explode(",", $section->sequence);
/// Preprocess all the mods, adding the necessary stuff to be able to
/// output nested lists later
preprocessmods4topicstree($sectionmods, $mods, $modinfo);
foreach ($sectionmods as $modnumber) {
if (empty($mods[$modnumber])) {
continue;
}
$mod = $mods[$modnumber];
if (isset($modinfo->cms[$modnumber])) {
if (!$modinfo->cms[$modnumber]->uservisible) {
// visibility shortcut
continue;
}
} else {
if (!file_exists("{$CFG->dirroot}/mod/{$mod->modname}/lib.php")) {
// module not installed
continue;
}
if (!coursemodule_visible_for_user($mod)) {
// full visibility check
continue;
}
}
$lastcss = '';
/// Close levels if necessary
if (!empty($mod->closelevel)) {
for ($n = 0; $n < $mod->closelevel; $n++) {
echo '</ul></li>' . "\n";
}
}
if (!empty($mod->islast)) {
$lastcss = 'last ';
}
echo '<li class="activity treeactivity ' . $lastcss . $mod->modname . '" id="module-' . $modnumber . '">';
// Unique ID
/// Add spacer for activities without collapse/expand button
if (empty($mod->openlevel)) {
echo $spacer;
}
$extra = '';
if (!empty($modinfo->cms[$modnumber]->extra)) {
$extra = $modinfo->cms[$modnumber]->extra;
}
if ($mod->modname == "label") {
if (!$mod->visible) {
echo "<span class=\"dimmed_text\">";
}
echo format_text($extra, FORMAT_HTML, $labelformatoptions);
if (!$mod->visible) {
echo "</span>";
}
if (!empty($CFG->enablegroupings) && !empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
if (!isset($groupings)) {
$groupings = groups_get_all_groupings($course->id);
}
echo " <span class=\"groupinglabel\">(" . format_string($groupings[$mod->groupingid]->name) . ')</span>';
}
} else {
// Normal activity
$instancename = format_string($modinfo->cms[$modnumber]->name, true, $course->id);
if (!empty($modinfo->cms[$modnumber]->icon)) {
$icon = "{$CFG->pixpath}/" . $modinfo->cms[$modnumber]->icon;
} else {
$icon = "{$CFG->modpixpath}/{$mod->modname}/icon.gif";
}
//Accessibility: for files get description via icon.
$altname = '';
if ('resource' == $mod->modname) {
if (!empty($modinfo->cms[$modnumber]->icon)) {
$possaltname = $modinfo->cms[$modnumber]->icon;
$mimetype = mimeinfo_from_icon('type', $possaltname);
$altname = get_mimetype_description($mimetype);
} else {
$altname = $mod->modfullname;
}
} else {
$altname = $mod->modfullname;
}
// Avoid unnecessary duplication.
if (false !== stripos($instancename, $altname)) {
$altname = '';
}
// File type after name, for alphabetic lists (screen reader).
if ($altname) {
$altname = get_accesshide(' ' . $altname);
}
$linkcss = $mod->visible ? "" : " class=\"dimmed\" ";
echo '<a ' . $linkcss . ' ' . $extra . ' href="' . $CFG->wwwroot . '/mod/' . $mod->modname . '/view.php?id=' . $mod->id . '">' . '<img src="' . $icon . '" class="activityicon" alt="" /> <span>' . $instancename . $altname . '</span></a>';
if (!empty($CFG->enablegroupings) && !empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
if (!isset($groupings)) {
$groupings = groups_get_all_groupings($course->id);
}
echo " <span class=\"groupinglabel\">(" . format_string($groupings[$mod->groupingid]->name) . ')</span>';
}
}
if ($usetracking && $mod->modname == 'forum') {
if ($unread = forum_tp_count_forum_unread_posts($mod, $course)) {
echo '<span class="unread"> <a href="' . $CFG->wwwroot . '/mod/forum/view.php?id=' . $mod->id . '">';
if ($unread == 1) {
echo $strunreadpostsone;
} else {
print_string('unreadpostsnumber', 'forum', $unread);
}
echo '</a></span>';
}
}
/// Open new level if necessary, else print end of li
if (isset($mod->openlevel)) {
echo '<ul class="treelevel-' . ($mod->openlevel + 1) . '">' . "\n";
} else {
echo "</li>\n";
}
}
/// End modules iterator
/// Close remaining levels if necessary
if (!empty($mod->indent)) {
for ($n = 0; $n < $mod->indent; $n++) {
echo '</ul></li>' . "\n";
}
}
}
if (!empty($section->sequence)) {
echo "</ul><!--class='section'-->\n\n";
}
}
/**
* 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 $displayformat The display format to use (optional).
* @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)
* @param boolean $subscriptionstatus Whether the user is currently subscribed to the discussion in some fashion.
*
*/
function oc_forum_print_latest_discussions($course, $forum, $maxdiscussions = -1, $displayformat = 'plain', $sort = '', $currentgroup = -1, $groupmode = -1, $page = -1, $perpage = 100, $cm = null)
{
global $CFG, $USER, $OUTPUT;
if (!$cm) {
if (!($cm = get_coursemodule_from_instance('forum', $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;
$perpage = 0;
if ($displayformat == 'plain') {
$displayformat = 'header';
// Abbreviate display by default
}
} else {
if ($maxdiscussions > 0) {
$page = -1;
$perpage = $maxdiscussions;
}
}
$fullpost = false;
if ($displayformat == 'plain') {
$fullpost = true;
}
// Decide if current user is allowed to see ALL the current discussions or not
// First check the group stuff
if ($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.
$canstart = forum_user_can_post_discussion($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);
}
}
if ($canstart) {
echo '<div class="singlebutton forumaddnew">';
echo "<form id=\"newdiscussionform\" method=\"get\" action=\"{$CFG->wwwroot}/blocks/oc_mooc_nav/forum_post.php\">";
echo '<div>';
echo "<input type=\"hidden\" name=\"forum\" value=\"{$forum->id}\" />";
switch ($forum->type) {
case 'news':
case 'blog':
$buttonadd = get_string('addanewtopic', 'forum');
break;
case 'qanda':
$buttonadd = get_string('addanewquestion', 'forum');
break;
default:
$buttonadd = get_string('addanewdiscussion', 'forum');
break;
}
echo '<input type="submit" value="' . $buttonadd . '" />';
echo '</div>';
echo '</form>';
echo "</div>\n";
} else {
if (isguestuser() or !isloggedin() or $forum->type == 'news' or $forum->type == 'qanda' and !has_capability('mod/forum:addquestion', $context) or $forum->type != 'qanda' and !has_capability('mod/forum:startdiscussion', $context)) {
// no button and no info
} else {
if ($groupmode and !has_capability('moodle/site:accessallgroups', $context)) {
// inform users why they can not post new discussion
if (!$currentgroup) {
echo $OUTPUT->notification(get_string('cannotadddiscussionall', 'forum'));
} else {
if (!groups_is_member($currentgroup)) {
echo $OUTPUT->notification(get_string('cannotadddiscussion', 'forum'));
}
}
}
}
}
// Get all the recent discussions we're allowed to see
$getuserlastmodified = $displayformat == 'header';
if (!($discussions = forum_get_discussions($cm, $sort, $fullpost, null, $maxdiscussions, $getuserlastmodified, $page, $perpage))) {
echo '<div class="forumnodiscuss">';
if ($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 = has_capability('moodle/course:viewparticipants', $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>';
echo '<tr>';
echo '<th class="header topic" scope="col">' . get_string('discussion', 'forum') . '</th>';
echo '<th class="header author" colspan="2" 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&returnpage=view.php">' . '<img src="' . $OUTPUT->pix_url('t/markasread') . '" class="iconsmall" alt="' . get_string('markallread', 'forum') . '" /></a>';
}
echo '</th>';
}
}
echo '<th class="header lastpost" scope="col">' . get_string('lastpost', 'forum') . '</th>';
if (!is_guest($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);
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 = $forum->id;
forum_print_post($discussion, $discussion, $forum, $cm, $course, $ownpost, 0, $link, false, '', null, true, $forumtracked);
break;
}
}
if ($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}");
}
}
/**
* Adds module specific settings to the settings block
*
* @param settings_navigation $settings The settings navigation object
* @param navigation_node $forumnode The node to add module settings to
*/
function forum_extend_settings_navigation(settings_navigation $settingsnav, navigation_node $forumnode)
{
global $USER, $PAGE, $CFG, $DB, $OUTPUT;
$forumobject = $DB->get_record("forum", array("id" => $PAGE->cm->instance));
if (empty($PAGE->cm->context)) {
$PAGE->cm->context = get_context_instance(CONTEXT_MODULE, $PAGE->cm->instance);
}
// for some actions you need to be enrolled, beiing admin is not enough sometimes here
$enrolled = is_enrolled($PAGE->cm->context);
$canmanage = has_capability('mod/forum:managesubscriptions', $PAGE->cm->context);
$subscriptionmode = forum_get_forcesubscribed($forumobject);
$cansubscribe = $enrolled && $subscriptionmode != FORUM_FORCESUBSCRIBE && ($subscriptionmode != FORUM_DISALLOWSUBSCRIBE || $canmanage);
if ($canmanage) {
$mode = $forumnode->add(get_string('subscriptionmode', 'forum'), null, navigation_node::TYPE_CONTAINER);
$allowchoice = $mode->add(get_string('subscriptionoptional', 'forum'), new moodle_url('/mod/forum/subscribe.php', array('id' => $forumobject->id, 'mode' => '0')), navigation_node::TYPE_SETTING);
$forceforever = $mode->add(get_string("subscriptionforced", "forum"), new moodle_url('/mod/forum/subscribe.php', array('id' => $forumobject->id, 'mode' => '1')), navigation_node::TYPE_SETTING);
$forceinitially = $mode->add(get_string("subscriptionauto", "forum"), new moodle_url('/mod/forum/subscribe.php', array('id' => $forumobject->id, 'mode' => '2')), navigation_node::TYPE_SETTING);
$disallowchoice = $mode->add(get_string('subscriptiondisabled', 'forum'), new moodle_url('/mod/forum/subscribe.php', array('id' => $forumobject->id, 'mode' => '3')), navigation_node::TYPE_SETTING);
switch ($subscriptionmode) {
case FORUM_CHOOSESUBSCRIBE:
// 0
$allowchoice->action = null;
$allowchoice->add_class('activesetting');
break;
case FORUM_FORCESUBSCRIBE:
// 1
$forceforever->action = null;
$forceforever->add_class('activesetting');
break;
case FORUM_INITIALSUBSCRIBE:
// 2
$forceinitially->action = null;
$forceinitially->add_class('activesetting');
break;
case FORUM_DISALLOWSUBSCRIBE:
// 3
$disallowchoice->action = null;
$disallowchoice->add_class('activesetting');
break;
}
} else {
if ($enrolled) {
switch ($subscriptionmode) {
case FORUM_CHOOSESUBSCRIBE:
// 0
$notenode = $forumnode->add(get_string('subscriptionoptional', 'forum'));
break;
case FORUM_FORCESUBSCRIBE:
// 1
$notenode = $forumnode->add(get_string('subscriptionforced', 'forum'));
break;
case FORUM_INITIALSUBSCRIBE:
// 2
$notenode = $forumnode->add(get_string('subscriptionauto', 'forum'));
break;
case FORUM_DISALLOWSUBSCRIBE:
// 3
$notenode = $forumnode->add(get_string('subscriptiondisabled', 'forum'));
break;
}
}
}
if ($cansubscribe) {
if (forum_is_subscribed($USER->id, $forumobject)) {
$linktext = get_string('unsubscribe', 'forum');
} else {
$linktext = get_string('subscribe', 'forum');
}
$url = new moodle_url('/mod/forum/subscribe.php', array('id' => $forumobject->id));
$forumnode->add($linktext, $url, navigation_node::TYPE_SETTING);
}
if (has_capability('mod/forum:viewsubscribers', $PAGE->cm->context)) {
$url = new moodle_url('/mod/forum/subscribers.php', array('id' => $forumobject->id));
$forumnode->add(get_string('showsubscribers', 'forum'), $url, navigation_node::TYPE_SETTING);
}
if ($enrolled && forum_tp_can_track_forums($forumobject)) {
if ($forumobject->trackingtype != FORUM_TRACKING_OPTIONAL) {
//tracking forced on or off in forum settings so dont provide a link here to change it
//could add unclickable text like for forced subscription but not sure this justifies adding another menu item
} else {
if (forum_tp_is_tracked($forumobject)) {
$linktext = get_string('notrackforum', 'forum');
} else {
$linktext = get_string('trackforum', 'forum');
}
$url = new moodle_url('/mod/forum/settracking.php', array('id' => $forumobject->id));
$forumnode->add($linktext, $url, navigation_node::TYPE_SETTING);
}
}
if ($enrolled && !empty($CFG->enablerssfeeds) && !empty($CFG->forum_enablerssfeeds) && $forumobject->rsstype && $forumobject->rssarticles) {
if (!function_exists('rss_get_url')) {
require_once "{$CFG->libdir}/rsslib.php";
}
if ($forumobject->rsstype == 1) {
$string = get_string('rsssubscriberssdiscussions', 'forum');
} else {
$string = get_string('rsssubscriberssposts', 'forum');
}
if (!isloggedin()) {
$userid = 0;
} else {
$userid = $USER->id;
}
$url = new moodle_url(rss_get_url($PAGE->cm->context->id, $userid, "mod_forum", $forumobject->id));
$forumnode->add($string, $url, settings_navigation::TYPE_SETTING, null, null, new pix_icon('i/rss', ''));
}
}
function print_section($course, $section, $mods, $modnamesused, $absolute = false, $width = "100%")
{
/// Prints a section full of activity modules
global $CFG, $USER;
static $groupbuttons;
static $groupbuttonslink;
static $isteacher;
static $isediting;
static $ismoving;
static $strmovehere;
static $strmovefull;
static $strunreadpostsone;
static $untracked;
static $usetracking;
$labelformatoptions = new stdClass();
if (!isset($isteacher)) {
$groupbuttons = ($course->groupmode or !$course->groupmodeforce);
$groupbuttonslink = !$course->groupmodeforce;
$isediting = isediting($course->id);
$ismoving = $isediting && ismoving($course->id);
if ($ismoving) {
$strmovehere = get_string("movehere");
$strmovefull = strip_tags(get_string("movefull", "", "'{$USER->activitycopyname}'"));
}
include_once $CFG->dirroot . '/mod/forum/lib.php';
if ($usetracking = forum_tp_can_track_forums()) {
$strunreadpostsone = get_string('unreadpostsone', 'forum');
$untracked = forum_tp_get_untracked_forums($USER->id, $course->id);
}
}
$labelformatoptions->noclean = true;
/// Casting $course->modinfo to string prevents one notice when the field is null
$modinfo = unserialize((string) $course->modinfo);
$groupings = groups_get_all_groupings($course->id);
//Acccessibility: replace table with list <ul>, but don't output empty list.
if (!empty($section->sequence)) {
// Fix bug #5027, don't want style=\"width:$width\".
echo "<ul class=\"section img-text\">\n";
$sectionmods = explode(",", $section->sequence);
foreach ($sectionmods as $modnumber) {
if (empty($mods[$modnumber])) {
continue;
}
$mod = $mods[$modnumber];
if (($mod->visible or has_capability('moodle/course:viewhiddenactivities', get_context_instance(CONTEXT_COURSE, $course->id))) && (!$ismoving || $mod->id != $USER->activitycopy) && groups_course_module_visible($mod)) {
echo '<li class="activity ' . $mod->modname . '" id="module-' . $modnumber . '">';
// Unique ID
if ($ismoving) {
echo '<a title="' . $strmovefull . '"' . ' href="' . $CFG->wwwroot . '/course/mod.php?moveto=' . $mod->id . '&sesskey=' . $USER->sesskey . '">' . '<img class="movetarget" src="' . $CFG->pixpath . '/movehere.gif" ' . ' alt="' . $strmovehere . '" /></a><br />
';
}
$instancename = urldecode($modinfo[$modnumber]->name);
$instancename = format_string($instancename, true, $course->id);
if (!empty($modinfo[$modnumber]->extra)) {
$extra = urldecode($modinfo[$modnumber]->extra);
} else {
$extra = "";
}
if (!empty($modinfo[$modnumber]->icon)) {
$icon = "{$CFG->pixpath}/" . urldecode($modinfo[$modnumber]->icon);
} else {
$icon = "{$CFG->modpixpath}/{$mod->modname}/icon.gif";
}
if ($mod->indent) {
print_spacer(12, 20 * $mod->indent, false);
}
if ($mod->modname == "label") {
if (!$mod->visible) {
echo "<span class=\"dimmed_text\">";
}
echo format_text($extra, FORMAT_HTML, $labelformatoptions);
if (!$mod->visible) {
echo "</span>";
}
} else {
// Normal activity
//Accessibility: for files get description via icon.
$altname = '';
if ('resource' == $mod->modname) {
if (!empty($modinfo[$modnumber]->icon)) {
$possaltname = $modinfo[$modnumber]->icon;
$mimetype = mimeinfo_from_icon('type', $possaltname);
$altname = get_mimetype_description($mimetype);
} else {
$altname = $mod->modfullname;
}
} else {
$altname = $mod->modfullname;
}
// Avoid unnecessary duplication.
if (false !== stripos($instancename, $altname)) {
$altname = '';
}
// File type after name, for alphabetic lists (screen reader).
if ($altname) {
$altname = get_accesshide(' ' . $altname);
}
$linkcss = $mod->visible ? "" : " class=\"dimmed\" ";
echo '<a ' . $linkcss . ' ' . $extra . ' href="' . $CFG->wwwroot . '/mod/' . $mod->modname . '/view.php?id=' . $mod->id . '">' . '<img src="' . $icon . '" class="activityicon" alt="" /> <span>' . $instancename . $altname . '</span></a>';
if (!empty($CFG->enablegroupings) && !empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
echo " <span class=\"groupinglabel\"> - " . format_string($groupings[$mod->groupingid]->name) . '</span>';
}
}
if ($usetracking && $mod->modname == 'forum') {
$groupmode = groups_get_course_groupmode($course, $mod);
$groupid = $groupmode == SEPARATEGROUPS && !has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id)) ? groups_get_course_group($course, true) : false;
if (forum_tp_can_track_forums() && !isset($untracked[$mod->instance])) {
$unread = forum_tp_count_forum_unread_posts($USER->id, $mod->instance, $groupid);
if ($unread) {
echo '<span class="unread"> <a href="' . $CFG->wwwroot . '/mod/forum/view.php?id=' . $mod->id . '">';
if ($unread == 1) {
echo $strunreadpostsone;
} else {
print_string('unreadpostsnumber', 'forum', $unread);
}
echo '</a> </span>';
}
}
}
if ($isediting) {
// TODO: we must define this as mod property!
if ($groupbuttons and $mod->modname != 'label' and $mod->modname != 'resource' and $mod->modname != 'glossary') {
if (!($mod->groupmodelink = $groupbuttonslink)) {
$mod->groupmode = $course->groupmode;
}
} else {
$mod->groupmode = false;
}
echo ' ';
echo make_editing_buttons($mod, $absolute, true, $mod->indent, $section->section);
}
echo "</li>\n";
}
}
} elseif ($ismoving) {
echo "<ul class=\"section\">\n";
}
if ($ismoving) {
echo '<li><a title="' . $strmovefull . '"' . ' href="' . $CFG->wwwroot . '/course/mod.php?movetosection=' . $section->id . '&sesskey=' . $USER->sesskey . '">' . '<img class="movetarget" src="' . $CFG->pixpath . '/movehere.gif" ' . ' alt="' . $strmovehere . '" /></a></li>
';
}
if (!empty($section->sequence) || $ismoving) {
echo "</ul><!--class='section'-->\n\n";
}
}
echo '<span class="helplink">' . get_string("allowsallsubscribe", 'forum') . '</span><br />';
helpbutton("subscription", $strforcesubscribe, "forum");
echo ' ';
if (has_capability('mod/forum:managesubscriptions', $context)) {
echo "<span class=\"helplink\"><a title=\"{$strforcesubscribe}\" href=\"subscribe.php?id={$forum->id}&force=yes\">{$strforcesubscribe}</a></span>";
} else {
echo '<span class="helplink">' . $streveryonecannowchoose . '</span>';
}
if (has_capability('mod/forum:viewsubscribers', $context)) {
echo "<br />";
echo "<span class=\"helplink\"><a href=\"subscribers.php?id={$forum->id}\">{$strshowsubscribers}</a></span>";
}
echo '<div class="helplink" id="subscriptionlink">', forum_get_subscribe_link($forum, $context, array('forcesubscribed' => '', 'cantsubscribe' => '')), '</div>';
}
}
if (forum_tp_can_track_forums($forum)) {
echo '<div class="helplink" id="trackinglink">' . forum_get_tracking_link($forum) . '</div>';
}
}
/// If rss are activated at site and forum level and this forum has rss defined, show link
if (isset($CFG->enablerssfeeds) && isset($CFG->forum_enablerssfeeds) && $CFG->enablerssfeeds && $CFG->forum_enablerssfeeds && $forum->rsstype and $forum->rssarticles) {
if ($forum->rsstype == 1) {
$tooltiptext = get_string("rsssubscriberssdiscussions", "forum", format_string($forum->name));
} else {
$tooltiptext = get_string("rsssubscriberssposts", "forum", format_string($forum->name));
}
if (empty($USER->id)) {
$userid = 0;
} else {
$userid = $USER->id;
}
function print_section_newsroom($course, $section, $mods, $modnamesused, $absolute = false, $width = "100%")
{
/// Prints a section full of activity modules
global $CFG, $USER;
static $initialised;
static $groupbuttons;
static $groupbuttonslink;
static $isediting;
static $ismoving;
static $strmovehere;
static $strmovefull;
static $strunreadpostsone;
static $usetracking;
static $groupings;
if (!isset($initialised)) {
$groupbuttons = ($course->groupmode or !$course->groupmodeforce);
$groupbuttonslink = !$course->groupmodeforce;
$isediting = isediting($course->id);
$ismoving = $isediting && ismoving($course->id);
if ($ismoving) {
$strmovehere = get_string("movehere");
$strmovefull = strip_tags(get_string("movefull", "", "'{$USER->activitycopyname}'"));
}
include_once $CFG->dirroot . '/mod/forum/lib.php';
if ($usetracking = forum_tp_can_track_forums()) {
$strunreadpostsone = get_string('unreadpostsone', 'forum');
}
$initialised = true;
}
$labelformatoptions = new object();
$labelformatoptions->noclean = true;
/// Casting $course->modinfo to string prevents one notice when the field is null
$modinfo = get_fast_modinfo($course);
//Acccessibility: replace table with list <ul>, but don't output empty list.
if (!empty($section->sequence)) {
// Fix bug #5027, don't want style=\"width:$width\".
echo "<ul class=\"section img-text\">\n";
$sectionmods = explode(",", $section->sequence);
foreach ($sectionmods as $modnumber) {
if (empty($mods[$modnumber])) {
continue;
}
$mod = $mods[$modnumber];
if ($ismoving and $mod->id == $USER->activitycopy) {
// do not display moving mod
continue;
}
if (isset($modinfo->cms[$modnumber])) {
if (!$modinfo->cms[$modnumber]->uservisible) {
// visibility shortcut
continue;
}
} else {
if (!file_exists("{$CFG->dirroot}/mod/{$mod->modname}/lib.php")) {
// module not installed
continue;
}
if (!coursemodule_visible_for_user($mod)) {
// full visibility check
continue;
}
}
// The magic! ... if indent == 1 then ... hide module
if ($mod->indent == 1) {
$hiddemodule = 'hidden';
} else {
$hiddemodule = '';
}
echo '<li class="activity ' . $mod->modname . ' ' . $hiddemodule . '" id="module-' . $modnumber . '">';
// Unique ID
if ($ismoving) {
echo '<a title="' . $strmovefull . '"' . ' href="' . $CFG->wwwroot . '/course/mod.php?moveto=' . $mod->id . '&sesskey=' . $USER->sesskey . '">' . '<img class="movetarget" src="' . $CFG->pixpath . '/movehere.gif" ' . ' alt="' . $strmovehere . '" /></a><br />
';
}
if ($mod->indent) {
print_spacer(12, 20 * $mod->indent, false);
}
$extra = '';
if (!empty($modinfo->cms[$modnumber]->extra)) {
$extra = $modinfo->cms[$modnumber]->extra;
}
if ($mod->modname == "label") {
echo "<span class=\"";
if (!$mod->visible) {
echo 'dimmed_text';
} else {
echo 'label';
}
echo '">';
echo format_text($extra, FORMAT_HTML, $labelformatoptions);
echo "</span>";
if (!empty($CFG->enablegroupings) && !empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
if (!isset($groupings)) {
$groupings = groups_get_all_groupings($course->id);
}
echo " <span class=\"groupinglabel\">(" . format_string($groupings[$mod->groupingid]->name) . ')</span>';
}
} else {
// Normal activity
$instancename = format_string($modinfo->cms[$modnumber]->name, true, $course->id);
if (!empty($modinfo->cms[$modnumber]->icon)) {
$icon = "{$CFG->pixpath}/" . $modinfo->cms[$modnumber]->icon;
} else {
$icon = "{$CFG->modpixpath}/{$mod->modname}/icon.gif";
}
//Accessibility: for files get description via icon.
$altname = '';
if ('resource' == $mod->modname) {
if (!empty($modinfo->cms[$modnumber]->icon)) {
$possaltname = $modinfo->cms[$modnumber]->icon;
$mimetype = mimeinfo_from_icon('type', $possaltname);
$altname = get_mimetype_description($mimetype);
} else {
$altname = $mod->modfullname;
}
} else {
$altname = $mod->modfullname;
}
// Avoid unnecessary duplication.
if (false !== stripos($instancename, $altname)) {
$altname = '';
}
// File type after name, for alphabetic lists (screen reader).
if ($altname) {
$altname = get_accesshide(' ' . $altname);
}
$linkcss = $mod->visible ? "" : " class=\"dimmed\" ";
echo '<a ' . $linkcss . ' ' . $extra . ' href="' . $CFG->wwwroot . '/mod/' . $mod->modname . '/view.php?id=' . $mod->id . '">' . '<img src="' . $icon . '" class="activityicon" alt="" /> <span>' . $instancename . $altname . '</span></a>';
//echo " $mod->modname ";
// Special NEWSPAPER magic ... show summry from resource and blog's 200 chars from each post OUBlog (nadavkav)
if ($mod->modname == 'resource') {
$article = get_record('resource', 'id', $mod->instance);
//print_r($article );
echo "{$article->summary}";
}
if ($mod->modname == 'oublog') {
require_once $CFG->dirroot . '/mod/oublog/locallib.php';
$oublog = get_record('oublog', 'id', $mod->instance);
if (!($oublogcm = get_coursemodule_from_instance('oublog', $oublog->id))) {
//error("Course module ID was incorrect");
}
$oublogcontext = get_context_instance(CONTEXT_MODULE, $oublogcm->id);
//oublog_check_view_permissions($oublog, $oublogcontext, $oublogcm);
$currentgroup = oublog_get_activity_group($oublogcm, true);
echo '<br/>';
/// Get Posts
list($posts, $recordcount) = oublog_get_posts($oublog, $oublogcontext, 0, $oublogcm, $currentgroup);
//, -1, $oubloguser->id, $tag, $canaudit);
$i = 0;
foreach ($posts as $post) {
if ($i < 3) {
echo '<a href="' . $CFG->wwwroot . '/mod/oublog/viewpost.php?blog=' . $oublog->id . '&post=' . $post->id . '">' . $post->title . '</a><br/>';
$summaryformatoptions->noclean = false;
echo mb_substr(format_text($post->message, FORMAT_HTML, $summaryformatoptions), 1, 600) . "<hr/>";
}
if ($i > 2 and $i < 6) {
echo '<a href="' . $CFG->wwwroot . '/mod/oublog/viewpost.php?blog=' . $oublog->id . '&post=' . $post->id . '">' . $post->title . '</a><br/>';
}
$i++;
}
//print_r($article );
//echo "$article->summary";
echo '<br/><a ' . $linkcss . ' ' . $extra . ' href="' . $CFG->wwwroot . '/mod/' . $mod->modname . '/view.php?id=' . $mod->id . '">' . '<img src="' . $icon . '" class="activityicon" alt="" /> <span>' . get_string('more', 'format_newsroom') . '</span></a>';
}
if (!empty($CFG->enablegroupings) && !empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
if (!isset($groupings)) {
$groupings = groups_get_all_groupings($course->id);
}
echo " <span class=\"groupinglabel\">(" . format_string($groupings[$mod->groupingid]->name) . ')</span>';
}
}
if ($usetracking && $mod->modname == 'forum') {
if ($unread = forum_tp_count_forum_unread_posts($mod, $course)) {
echo '<span class="unread"> <a href="' . $CFG->wwwroot . '/mod/forum/view.php?id=' . $mod->id . '">';
if ($unread == 1) {
echo $strunreadpostsone;
} else {
print_string('unreadpostsnumber', 'forum', $unread);
}
echo '</a></span>';
}
}
if ($isediting) {
// TODO: we must define this as mod property!
if ($groupbuttons and $mod->modname != 'label' and $mod->modname != 'resource' and $mod->modname != 'glossary') {
if (!($mod->groupmodelink = $groupbuttonslink)) {
$mod->groupmode = $course->groupmode;
}
} else {
$mod->groupmode = false;
}
echo ' ';
echo make_editing_buttons($mod, $absolute, true, $mod->indent, $section->section);
}
echo "</li>\n";
}
} elseif ($ismoving) {
echo "<ul class=\"section\">\n";
}
if ($ismoving) {
echo '<li><a title="' . $strmovefull . '"' . ' href="' . $CFG->wwwroot . '/course/mod.php?movetosection=' . $section->id . '&sesskey=' . $USER->sesskey . '">' . '<img class="movetarget" src="' . $CFG->pixpath . '/movehere.gif" ' . ' alt="' . $strmovehere . '" /></a></li>
';
}
if (!empty($section->sequence) || $ismoving) {
echo "</ul><!--class='section'-->\n\n";
}
}
/**
* Adds information about unread messages, that is only required for the course view page (and
* similar), to the course-module object.
* @param cm_info $cm Course-module object
*/
function forum_cm_info_view(cm_info $cm)
{
global $CFG;
if (forum_tp_can_track_forums()) {
if ($unread = forum_tp_count_forum_unread_posts($cm, $cm->get_course())) {
$out = '<span class="unread"> <a href="' . $cm->url . '">';
if ($unread == 1) {
$out .= get_string('unreadpostsone', 'forum');
} else {
$out .= get_string('unreadpostsnumber', 'forum', $unread);
}
$out .= '</a></span>';
$cm->set_after_link($out);
}
}
}
/**
* Returns a list of forum discussions optionally sorted and paginated.
*
* @param int $forumid the forum instance id
* @param string $sortby sort by this element (id, timemodified, timestart or timeend)
* @param string $sortdirection sort direction: ASC or DESC
* @param int $page page number
* @param int $perpage items per page
*
* @return array the forum discussion details including warnings
* @since Moodle 2.8
*/
public static function get_forum_discussions_paginated($forumid, $sortby = 'timemodified', $sortdirection = 'DESC', $page = -1, $perpage = 0)
{
global $CFG, $DB, $USER;
require_once $CFG->dirroot . "/mod/forum/lib.php";
$warnings = array();
$discussions = array();
$params = self::validate_parameters(self::get_forum_discussions_paginated_parameters(), array('forumid' => $forumid, 'sortby' => $sortby, 'sortdirection' => $sortdirection, 'page' => $page, 'perpage' => $perpage));
// Compact/extract functions are not recommended.
$forumid = $params['forumid'];
$sortby = $params['sortby'];
$sortdirection = $params['sortdirection'];
$page = $params['page'];
$perpage = $params['perpage'];
$sortallowedvalues = array('id', 'timemodified', 'timestart', 'timeend');
if (!in_array($sortby, $sortallowedvalues)) {
throw new invalid_parameter_exception('Invalid value for sortby parameter (value: ' . $sortby . '),' . 'allowed values are: ' . implode(',', $sortallowedvalues));
}
$sortdirection = strtoupper($sortdirection);
$directionallowedvalues = array('ASC', 'DESC');
if (!in_array($sortdirection, $directionallowedvalues)) {
throw new invalid_parameter_exception('Invalid value for sortdirection parameter (value: ' . $sortdirection . '),' . 'allowed values are: ' . implode(',', $directionallowedvalues));
}
$forum = $DB->get_record('forum', array('id' => $forumid), '*', MUST_EXIST);
$course = $DB->get_record('course', array('id' => $forum->course), '*', MUST_EXIST);
$cm = get_coursemodule_from_instance('forum', $forum->id, $course->id, false, MUST_EXIST);
// Validate the module context. It checks everything that affects the module visibility (including groupings, etc..).
$modcontext = context_module::instance($cm->id);
self::validate_context($modcontext);
// Check they have the view forum capability.
require_capability('mod/forum:viewdiscussion', $modcontext, null, true, 'noviewdiscussionspermission', 'forum');
$sort = 'd.' . $sortby . ' ' . $sortdirection;
$alldiscussions = forum_get_discussions($cm, $sort, true, -1, -1, true, $page, $perpage);
if ($alldiscussions) {
$canviewfullname = has_capability('moodle/site:viewfullnames', $modcontext);
// Get the unreads array, this takes a forum id and returns data for all discussions.
$unreads = array();
if ($cantrack = forum_tp_can_track_forums($forum)) {
if ($forumtracked = forum_tp_is_tracked($forum)) {
$unreads = forum_get_discussions_unread($cm);
}
}
// The forum function returns the replies for all the discussions in a given forum.
$replies = forum_count_discussion_replies($forumid, $sort, -1, $page, $perpage);
foreach ($alldiscussions as $discussion) {
// This function checks for qanda forums.
// Note that the forum_get_discussions returns as id the post id, not the discussion id so we need to do this.
$discussionrec = clone $discussion;
$discussionrec->id = $discussion->discussion;
if (!forum_user_can_see_discussion($forum, $discussionrec, $modcontext)) {
$warning = array();
// Function forum_get_discussions returns forum_posts ids not forum_discussions ones.
$warning['item'] = 'post';
$warning['itemid'] = $discussion->id;
$warning['warningcode'] = '1';
$warning['message'] = 'You can\'t see this discussion';
$warnings[] = $warning;
continue;
}
$discussion->numunread = 0;
if ($cantrack && $forumtracked) {
if (isset($unreads[$discussion->discussion])) {
$discussion->numunread = (int) $unreads[$discussion->discussion];
}
}
$discussion->numreplies = 0;
if (!empty($replies[$discussion->discussion])) {
$discussion->numreplies = (int) $replies[$discussion->discussion]->replies;
}
// Load user objects from the results of the query.
$user = new stdclass();
$user->id = $discussion->userid;
$user = username_load_fields_from_object($user, $discussion);
$discussion->userfullname = fullname($user, $canviewfullname);
// We can have post written by users that are deleted. In this case, those users don't have a valid context.
$usercontext = context_user::instance($user->id, IGNORE_MISSING);
if ($usercontext) {
$discussion->userpictureurl = moodle_url::make_webservice_pluginfile_url($usercontext->id, 'user', 'icon', null, '/', 'f1')->out(false);
} else {
$discussion->userpictureurl = '';
}
$usermodified = new stdclass();
$usermodified->id = $discussion->usermodified;
$usermodified = username_load_fields_from_object($usermodified, $discussion, 'um');
$discussion->usermodifiedfullname = fullname($usermodified, $canviewfullname);
// We can have post written by users that are deleted. In this case, those users don't have a valid context.
$usercontext = context_user::instance($usermodified->id, IGNORE_MISSING);
if ($usercontext) {
$discussion->usermodifiedpictureurl = moodle_url::make_webservice_pluginfile_url($usercontext->id, 'user', 'icon', null, '/', 'f1')->out(false);
} else {
$discussion->usermodifiedpictureurl = '';
}
// Rewrite embedded images URLs.
list($discussion->message, $discussion->messageformat) = external_format_text($discussion->message, $discussion->messageformat, $modcontext->id, 'mod_forum', 'post', $discussion->id);
// List attachments.
if (!empty($discussion->attachment)) {
$discussion->attachments = array();
$fs = get_file_storage();
if ($files = $fs->get_area_files($modcontext->id, 'mod_forum', 'attachment', $discussion->id, "filename", false)) {
foreach ($files as $file) {
$filename = $file->get_filename();
$discussion->attachments[] = array('filename' => $filename, 'mimetype' => $file->get_mimetype(), 'fileurl' => file_encode_url($CFG->wwwroot . '/webservice/pluginfile.php', '/' . $modcontext->id . '/mod_forum/attachment/' . $discussion->id . '/' . $filename));
}
}
}
$discussions[] = $discussion;
}
}
$result = array();
$result['discussions'] = $discussions;
$result['warnings'] = $warnings;
return $result;
}
$strsubscribe = get_string('subscribe', 'forum');
$strunsubscribe = get_string('unsubscribe', 'forum');
$stryes = get_string('yes');
$strno = get_string('no');
$strrss = get_string('rss');
$stremaildigest = get_string('emaildigest');
$searchform = forum_search_form($course);
// Retrieve the list of forum digest options for later.
$digestoptions = forum_get_user_digest_options();
$digestoptions_selector = new single_select(new moodle_url('/mod/forum/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);
$generaltable->align = array('left', 'left', 'center');
if ($usetracking = forum_tp_can_track_forums()) {
$untracked = forum_tp_get_untracked_forums($USER->id, $course->id);
$generaltable->head[] = $strunreadposts;
$generaltable->align[] = 'center';
$generaltable->head[] = $strtracking;
$generaltable->align[] = 'center';
}
$subscribed_forums = forum_get_subscribed_forums($course);
$can_subscribe = is_enrolled($coursecontext);
if ($can_subscribe) {
$generaltable->head[] = $strsubscribed;
$generaltable->align[] = 'center';
$generaltable->head[] = $stremaildigest . ' ' . $OUTPUT->help_icon('emaildigesttype', 'mod_forum');
$generaltable->align[] = 'center';
}
if ($show_rss = ($can_subscribe || $course->id == SITEID) && isset($CFG->enablerssfeeds) && isset($CFG->forum_enablerssfeeds) && $CFG->enablerssfeeds && $CFG->forum_enablerssfeeds) {
/**
* Returns a list of forum discussions as well as a summary of the discussion
* in a provided list of forums.
*
* @param array $forumids the forum ids
* @return array the forum discussion details
* @since Moodle 2.5
*/
public static function get_forum_discussions($forumids) {
global $CFG, $DB, $USER;
require_once($CFG->dirroot . "/mod/forum/lib.php");
// Validate the parameter.
$params = self::validate_parameters(self::get_forum_discussions_parameters(), array('forumids' => $forumids));
$forumids = $params['forumids'];
// Array to store the forum discussions to return.
$arrdiscussions = array();
// Keep track of the course ids we have performed a require_course_login check on to avoid repeating.
$arrcourseschecked = array();
// Store the modinfo for the forums in an individual courses.
$arrcoursesforuminfo = array();
// Keep track of the users we have looked up in the DB.
$arrusers = array();
// Loop through them.
foreach ($forumids as $id) {
// Get the forum object.
$forum = $DB->get_record('forum', array('id' => $id), '*', MUST_EXIST);
// Check that that user can view this course if check not performed yet.
if (!in_array($forum->course, $arrcourseschecked)) {
// Check the user can function in this context.
self::validate_context(context_course::instance($forum->course));
// Add to the array.
$arrcourseschecked[] = $forum->course;
}
// Get the modinfo for the course if we haven't already.
if (!isset($arrcoursesforuminfo[$forum->course])) {
$modinfo = get_fast_modinfo($forum->course);
$arrcoursesforuminfo[$forum->course] = $modinfo->get_instances_of('forum');
}
// Check if this forum does not exist in the modinfo array, should always be false unless DB is borked.
if (empty($arrcoursesforuminfo[$forum->course][$forum->id])) {
throw new moodle_exception('invalidmodule', 'error');
}
// We now have the course module.
$cm = $arrcoursesforuminfo[$forum->course][$forum->id];
// If the forum is not visible throw an exception.
if (!$cm->uservisible) {
throw new moodle_exception('nopermissiontoshow', 'error');
}
// Get the module context.
$modcontext = context_module::instance($cm->id);
// Check they have the view forum capability.
require_capability('mod/forum:viewdiscussion', $modcontext);
// Check if they can view full names.
$canviewfullname = has_capability('moodle/site:viewfullnames', $modcontext);
// Get the unreads array, this takes a forum id and returns data for all discussions.
$unreads = array();
if ($cantrack = forum_tp_can_track_forums($forum)) {
if ($forumtracked = forum_tp_is_tracked($forum)) {
$unreads = forum_get_discussions_unread($cm);
}
}
// The forum function returns the replies for all the discussions in a given forum.
$replies = forum_count_discussion_replies($id);
// Get the discussions for this forum.
if ($discussions = $DB->get_records('forum_discussions', array('forum' => $id))) {
foreach ($discussions as $discussion) {
// If the forum is of type qanda and the user has not posted in the discussion
// we need to ensure that they have the required capability.
if ($forum->type == 'qanda' && !forum_user_has_posted($discussion->forum, $discussion->id, $USER->id)) {
require_capability('mod/forum:viewqandawithoutposting', $modcontext);
}
// If we don't have the users details then perform DB call.
if (empty($arrusers[$discussion->userid])) {
$arrusers[$discussion->userid] = $DB->get_record('user', array('id' => $discussion->userid),
'firstname, lastname, email, picture, imagealt', MUST_EXIST);
}
// Get the subject.
$subject = $DB->get_field('forum_posts', 'subject', array('id' => $discussion->firstpost), MUST_EXIST);
// Create object to return.
$return = new stdClass();
$return->id = (int) $discussion->id;
$return->course = $discussion->course;
$return->forum = $discussion->forum;
$return->name = $discussion->name;
$return->userid = $discussion->userid;
$return->groupid = $discussion->groupid;
$return->assessed = $discussion->assessed;
$return->timemodified = (int) $discussion->timemodified;
$return->usermodified = $discussion->usermodified;
$return->timestart = $discussion->timestart;
$return->timeend = $discussion->timeend;
$return->firstpost = (int) $discussion->firstpost;
$return->firstuserfullname = fullname($arrusers[$discussion->userid], $canviewfullname);
$return->firstuserimagealt = $arrusers[$discussion->userid]->imagealt;
$return->firstuserpicture = $arrusers[$discussion->userid]->picture;
$return->firstuseremail = $arrusers[$discussion->userid]->email;
$return->subject = $subject;
$return->numunread = '';
if ($cantrack && $forumtracked) {
if (isset($unreads[$discussion->id])) {
$return->numunread = (int) $unreads[$discussion->id];
}
}
// Check if there are any replies to this discussion.
if (!empty($replies[$discussion->id])) {
$return->numreplies = (int) $replies[$discussion->id]->replies;
$return->lastpost = (int) $replies[$discussion->id]->lastpostid;
} else { // No replies, so the last post will be the first post.
$return->numreplies = 0;
$return->lastpost = (int) $discussion->firstpost;
}
// Get the last post as well as the user who made it.
$lastpost = $DB->get_record('forum_posts', array('id' => $return->lastpost), '*', MUST_EXIST);
if (empty($arrusers[$lastpost->userid])) {
$arrusers[$lastpost->userid] = $DB->get_record('user', array('id' => $lastpost->userid),
'firstname, lastname, email, picture, imagealt', MUST_EXIST);
}
$return->lastuserid = $lastpost->userid;
$return->lastuserfullname = fullname($arrusers[$lastpost->userid], $canviewfullname);
$return->lastuserimagealt = $arrusers[$lastpost->userid]->imagealt;
$return->lastuserpicture = $arrusers[$lastpost->userid]->picture;
$return->lastuseremail = $arrusers[$lastpost->userid]->email;
// Add the discussion statistics to the array to return.
$arrdiscussions[$return->id] = (array) $return;
}
}
}
return $arrdiscussions;
}
$strforcesubscribe = get_string("forcesubscribe", "forum");
$strshowsubscribers = get_string("showsubscribers", "forum");
echo '<span class="helplink">' . get_string("allowsallsubscribe", 'forum') . '</span><br />';
helpbutton("subscription", $strforcesubscribe, "forum");
echo ' ';
if (has_capability('moodle/course:manageactivities', $context)) {
echo "<span class=\"helplink\"><a title=\"{$strforcesubscribe}\" href=\"subscribe.php?id={$forum->id}&force=yes\">{$strforcesubscribe}</a></span>";
echo "<br />";
echo "<span class=\"helplink\"><a href=\"subscribers.php?id={$forum->id}\">{$strshowsubscribers}</a></span>";
} else {
echo '<span class="helplink">' . $streveryonecannowchoose . '</span>';
}
echo '<div class="helplink" id="subscriptionlink">', forum_get_subscribe_link($forum, $context, array('forcesubscribed' => '', 'cantsubscribe' => '')), '</div>';
}
}
if ($forum->trackingtype == FORUM_TRACKING_OPTIONAL && forum_tp_can_track_forums($forum)) {
echo '<div class="helplink" id="trackinglink">' . forum_get_tracking_link($forum) . '</div>';
}
}
/// If rss are activated at site and forum level and this forum has rss defined, show link
if (isset($CFG->enablerssfeeds) && isset($CFG->forum_enablerssfeeds) && $CFG->enablerssfeeds && $CFG->forum_enablerssfeeds && $forum->rsstype and $forum->rssarticles) {
if ($forum->rsstype == 1) {
$tooltiptext = get_string("rsssubscriberssdiscussions", "forum", format_string($forum->name));
} else {
$tooltiptext = get_string("rsssubscriberssposts", "forum", format_string($forum->name));
}
if (empty($USER->id)) {
$userid = 0;
} else {
$userid = $USER->id;
}
function print_section_dblistview($course, $section, $mods, $modnamesused, $absolute = false, $width = "100%")
{
/// Prints a section full of activity modules
global $CFG, $USER;
static $initialised;
static $groupbuttons;
static $groupbuttonslink;
static $isediting;
static $ismoving;
static $strmovehere;
static $strmovefull;
static $strunreadpostsone;
static $usetracking;
static $groupings;
if (!isset($initialised)) {
$groupbuttons = ($course->groupmode or !$course->groupmodeforce);
$groupbuttonslink = !$course->groupmodeforce;
$isediting = isediting($course->id);
$ismoving = $isediting && ismoving($course->id);
if ($ismoving) {
$strmovehere = get_string("movehere");
$strmovefull = strip_tags(get_string("movefull", "", "'{$USER->activitycopyname}'"));
}
include_once $CFG->dirroot . '/mod/forum/lib.php';
if ($usetracking = forum_tp_can_track_forums()) {
$strunreadpostsone = get_string('unreadpostsone', 'forum');
}
$initialised = true;
}
$labelformatoptions = new object();
$labelformatoptions->noclean = true;
/// Casting $course->modinfo to string prevents one notice when the field is null
$modinfo = get_fast_modinfo($course);
//Acccessibility: replace table with list <ul>, but don't output empty list.
if (!empty($section->sequence)) {
// Fix bug #5027, don't want style=\"width:$width\".
echo "<ul class=\"section img-text\">\n";
$sectionmods = explode(",", $section->sequence);
foreach ($sectionmods as $modnumber) {
if (empty($mods[$modnumber])) {
continue;
}
$mod = $mods[$modnumber];
if ($ismoving and $mod->id == $USER->activitycopy) {
// do not display moving mod
continue;
}
if (isset($modinfo->cms[$modnumber])) {
if (!$modinfo->cms[$modnumber]->uservisible) {
// visibility shortcut
continue;
}
} else {
if (!file_exists("{$CFG->dirroot}/mod/{$mod->modname}/lib.php")) {
// module not installed
continue;
}
if (!coursemodule_visible_for_user($mod)) {
// full visibility check
continue;
}
}
// The magic! ... if indent == 1 then ... hide module
// if ($mod->indent == 1) {
// $hiddemodule = 'hidden';
// } else {
// $hiddemodule = '';
// }
echo '<li class="activity ' . $mod->modname . ' ' . $hiddemodule . '" id="module-' . $modnumber . '">';
// Unique ID
if ($ismoving) {
echo '<a title="' . $strmovefull . '"' . ' href="' . $CFG->wwwroot . '/course/mod.php?moveto=' . $mod->id . '&sesskey=' . $USER->sesskey . '">' . '<img class="movetarget" src="' . $CFG->pixpath . '/movehere.gif" ' . ' alt="' . $strmovehere . '" /></a><br />
';
}
if ($mod->indent) {
print_spacer(12, 20 * $mod->indent, false);
}
$extra = '';
if (!empty($modinfo->cms[$modnumber]->extra)) {
$extra = $modinfo->cms[$modnumber]->extra;
}
if ($mod->modname == "label") {
echo "<span class=\"";
if (!$mod->visible) {
echo 'dimmed_text';
} else {
echo 'label';
}
echo '">';
echo format_text($extra, FORMAT_HTML, $labelformatoptions);
echo "</span>";
if (!empty($CFG->enablegroupings) && !empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
if (!isset($groupings)) {
$groupings = groups_get_all_groupings($course->id);
}
echo " <span class=\"groupinglabel\">(" . format_string($groupings[$mod->groupingid]->name) . ')</span>';
}
} else {
// Normal activity
$instancename = format_string($modinfo->cms[$modnumber]->name, true, $course->id);
if (!empty($modinfo->cms[$modnumber]->icon)) {
$icon = "{$CFG->pixpath}/" . $modinfo->cms[$modnumber]->icon;
} else {
$icon = "{$CFG->modpixpath}/{$mod->modname}/icon.gif";
}
//Accessibility: for files get description via icon.
$altname = '';
if ('resource' == $mod->modname) {
if (!empty($modinfo->cms[$modnumber]->icon)) {
$possaltname = $modinfo->cms[$modnumber]->icon;
$mimetype = mimeinfo_from_icon('type', $possaltname);
$altname = get_mimetype_description($mimetype);
} else {
$altname = $mod->modfullname;
}
} else {
$altname = $mod->modfullname;
}
// Avoid unnecessary duplication.
if (false !== stripos($instancename, $altname)) {
$altname = '';
}
// File type after name, for alphabetic lists (screen reader).
if ($altname) {
$altname = get_accesshide(' ' . $altname);
}
$linkcss = $mod->visible ? "" : " class=\"dimmed\" ";
if ($mod->modname != 'data') {
echo '<a ' . $linkcss . ' ' . $extra . ' href="' . $CFG->wwwroot . '/mod/' . $mod->modname . '/view.php?id=' . $mod->id . '">' . '<img src="' . $icon . '" class="activityicon" alt="" /> <span>' . $instancename . $altname . '</span></a>';
}
//echo " $mod->modname ";
// Special DBLISTVIEW magic ... show summry from resource and blog's 200 chars from each post OUBlog (nadavkav)
if ($mod->modname == 'resource') {
$article = get_record('resource', 'id', $mod->instance);
//print_r($article );
echo "{$article->summary}";
}
if ($mod->modname == 'data') {
require_once $CFG->dirroot . '/mod/data/lib.php';
if (!($data = get_record('data', 'id', $mod->instance))) {
//error('Course module is incorrect');
}
$sort = 0;
$what = ' DISTINCT r.id, r.approved, r.timecreated, r.timemodified, r.userid, u.firstname, u.lastname ';
$count = ' COUNT(DISTINCT c.recordid) ';
$tables = $CFG->prefix . 'data_content c,' . $CFG->prefix . 'data_records r,' . $CFG->prefix . 'data_content cs, ' . $CFG->prefix . 'user u ';
$where = 'WHERE c.recordid = r.id AND r.dataid = ' . $data->id . ' AND r.userid = u.id ';
$sortorder = ' ORDER BY r.id ASC ';
$searchselect = '';
// If requiredentries is not reached, only show current user's entries
//if (!$requiredentries_allowed) {
// $where .= ' AND u.id = ' . $USER->id;
//}
/// To actually fetch the records
//$fromsql = "FROM $tables $advtables $where $advwhere $groupselect $approveselect $searchselect $advsearchselect";
$fromsql = "FROM {$tables} {$where} ";
$sqlselect = "SELECT {$what} {$fromsql} {$sortorder}";
/// Get the actual records
if (!($records = get_records_sql($sqlselect))) {
// Nothing to show!
}
if (empty($data->listtemplate)) {
//notify(get_string('nolisttemplate','data'));
//data_generate_default_template($data, 'listtemplate', 0, false, false);
}
echo $data->listtemplateheader;
data_print_template('listtemplate', $records, $data);
echo $data->listtemplatefooter;
//print_r($article );
//echo "$article->summary";
echo '<hr/><a ' . $linkcss . ' ' . $extra . ' href="' . $CFG->wwwroot . '/mod/' . $mod->modname . '/view.php?id=' . $mod->id . '">' . '<img src="' . $icon . '" class="activityicon" alt="" /> <span>' . get_string('more', 'format_dblistview') . '</span></a>';
if (!empty($data->csstemplate)) {
echo '<style>' . $data->csstemplate . '</style>';
}
}
if (!empty($CFG->enablegroupings) && !empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
if (!isset($groupings)) {
$groupings = groups_get_all_groupings($course->id);
}
echo " <span class=\"groupinglabel\">(" . format_string($groupings[$mod->groupingid]->name) . ')</span>';
}
}
if ($usetracking && $mod->modname == 'forum') {
if ($unread = forum_tp_count_forum_unread_posts($mod, $course)) {
echo '<span class="unread"> <a href="' . $CFG->wwwroot . '/mod/forum/view.php?id=' . $mod->id . '">';
if ($unread == 1) {
echo $strunreadpostsone;
} else {
print_string('unreadpostsnumber', 'forum', $unread);
}
echo '</a></span>';
}
}
if ($isediting) {
// TODO: we must define this as mod property!
if ($groupbuttons and $mod->modname != 'label' and $mod->modname != 'resource' and $mod->modname != 'glossary') {
if (!($mod->groupmodelink = $groupbuttonslink)) {
$mod->groupmode = $course->groupmode;
}
} else {
$mod->groupmode = false;
}
echo ' ';
echo make_editing_buttons($mod, $absolute, true, $mod->indent, $section->section);
}
echo "</li>\n";
}
} elseif ($ismoving) {
echo "<ul class=\"section\">\n";
}
if ($ismoving) {
echo '<li><a title="' . $strmovefull . '"' . ' href="' . $CFG->wwwroot . '/course/mod.php?movetosection=' . $section->id . '&sesskey=' . $USER->sesskey . '">' . '<img class="movetarget" src="' . $CFG->pixpath . '/movehere.gif" ' . ' alt="' . $strmovehere . '" /></a></li>
';
}
if (!empty($section->sequence) || $ismoving) {
echo "</ul><!--class='section'-->\n\n";
}
}
