/**
* Add content to a block instance. This
* method should fail gracefully. Do not
* call something like error()
*
* @param object $block Passed by refernce: this is the block instance object
* Course Module Record is $block->cm
* Module Record is $block->module
* Module Instance Record is $block->moduleinstance
* Course Record is $block->course
*
* @return boolean If an error occures, just return false and
* optionally set error message to $block->content->text
* Otherwise keep $block->content->text empty on errors
**/
function set_instance(&$block)
{
global $CFG;
require_once $CFG->dirroot . '/mod/forum/lib.php';
ob_start();
forum_print_latest_discussions($block->course, $block->moduleinstance, 0);
$block->content->text = ob_get_contents();
ob_end_clean();
return true;
}
if (!empty($USER->id)) {
$SESSION->fromdiscussion = $CFG->wwwroot;
$subtext = '';
if (forum_is_subscribed($USER->id, $newsforum)) {
if (!forum_is_forcesubscribed($newsforum)) {
$subtext = get_string('unsubscribe', 'forum');
}
} else {
$subtext = get_string('subscribe', 'forum');
}
print_heading_block($newsforum->name);
echo '<div class="subscribelink"><a href="mod/forum/subscribe.php?id=' . $newsforum->id . '">' . $subtext . '</a></div>';
} else {
print_heading_block($newsforum->name);
}
forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'plain', 'p.modified DESC');
}
break;
case FRONTPAGECOURSELIST:
if (isloggedin() and !has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguest() and empty($CFG->disablemycourses)) {
print_heading_block(get_string('mycourses'));
print_my_moodle();
} else {
if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguest() or count_records('course') <= FRONTPAGECOURSELIMIT) {
// admin should not see list of courses when there are too many of them
print_heading_block(get_string('availablecourses'));
print_courses(0);
}
}
break;
case FRONTPAGECATEGORYNAMES:
print_string("allowsdiscussions", "forum");
} else {
echo ' ';
}
echo '</p>';
if (!empty($showall)) {
forum_print_latest_discussions($course, $forum, 0, 'header', '', $currentgroup, $groupmode);
} else {
forum_print_latest_discussions($course, $forum, $CFG->forum_manydiscussions, 'header', '', $currentgroup, $groupmode, $page);
}
break;
case 'teacher':
if (!empty($showall)) {
forum_print_latest_discussions($course, $forum, 0, 'header', '', $currentgroup, $groupmode);
} else {
forum_print_latest_discussions($course, $forum, $CFG->forum_manydiscussions, 'header', '', $currentgroup, $groupmode, $page);
}
break;
default:
if (!empty($forum->intro)) {
print_box(format_text($forum->intro), 'generalbox', 'intro');
}
echo '<br />';
if (!empty($showall)) {
forum_print_latest_discussions($course, $forum, 0, 'header', '', $currentgroup, $groupmode);
} else {
forum_print_latest_discussions($course, $forum, $CFG->forum_manydiscussions, 'header', '', $currentgroup, $groupmode, $page);
}
break;
}
print_footer($course);
case 'blog':
if (!empty($forum->intro)) {
echo $OUTPUT->box(format_module_intro('forum', $forum, $cm->id), 'generalbox', 'intro');
}
echo '<br />';
if (!empty($showall)) {
forum_print_latest_discussions($course, $forum, 0, 'plain', '', -1, -1, -1, 0, $cm);
} else {
forum_print_latest_discussions($course, $forum, -1, 'plain', '', -1, -1, $page, $CFG->forum_manydiscussions, $cm);
}
break;
default:
if (!empty($forum->intro)) {
echo $OUTPUT->box(format_module_intro('forum', $forum, $cm->id), 'generalbox', 'intro');
}
echo '<br />';
if (!empty($showall)) {
forum_print_latest_discussions($course, $forum, 0, 'header', '', -1, -1, -1, 0, $cm);
} else {
forum_print_latest_discussions($course, $forum, -1, 'header', '', -1, -1, $page, $CFG->forum_manydiscussions, $cm);
}
break;
}
echo $OUTPUT->footer($course);
if (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $editing) {
echo '<td style="width:' . $preferred_width_left . 'px" id="left-column">';
print_container_start();
blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT);
print_container_end();
echo '</td>';
}
echo '<td id="middle-column">';
print_container_start();
echo skip_main_destination();
if ($forum = forum_get_course_forum($course->id, 'social')) {
print_heading_block(get_string('socialheadline'));
$cm = get_coursemodule_from_instance('forum', $forum->id);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
echo '<div class="subscribelink">', forum_get_subscribe_link($forum, $context), '</div>';
forum_print_latest_discussions($course, $forum, 10, 'plain', '', false);
} else {
notify('Could not find or create a social forum here');
}
print_container_end();
echo '</td>';
// The right column
if (blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $editing) {
echo '<td style="width:' . $preferred_width_right . 'px" id="right-column">';
print_container_start();
blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT);
print_container_end();
echo '</td>';
}
echo '</tr>';
echo '</table>';
function cms_render_news($course)
{
global $CFG;
if ($course->newsitems) {
// Print forums only when needed
require_once $CFG->dirroot . '/mod/forum/lib.php';
if (!($newsforum = forum_get_course_forum($course->id, 'news'))) {
error('Could not find or create a main news forum for the course');
}
if (isset($USER->id)) {
$SESSION->fromdiscussion = $CFG->wwwroot;
if (forum_is_subscribed($USER->id, $newsforum->id)) {
$subtext = get_string('unsubscribe', 'forum');
} else {
$subtext = get_string('subscribe', 'forum');
}
$headertext = '<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr>' . '<td><div class="title">' . $newsforum->name . '</div></td>' . '<td><div class="link"><a href="mod/forum/subscribe.php?id=' . $newsforum->id . '">' . $subtext . '</a></div></td>' . '</tr></table>';
} else {
$headertext = $newsforum->name;
}
ob_start();
print_heading_block($headertext);
forum_print_latest_discussions($course, $newsforum, $course->newsitems, 'plain', 'p.modified DESC');
$return = ob_get_contents();
ob_end_clean();
return $return;
}
return '';
}
/**
* Called from {@link page_print_position()} and it is
* supposed to print the front page settings in the
* center column for the site course and only for
* the default page (EG: the landing page).
*
* @return boolean
**/
function page_frontpage_settings()
{
global $CFG, $SESSION, $SITE, $PAGE, $COURSE;
// Cheap check first - course ID
if ($COURSE->id != SITEID) {
return false;
}
// More expensive check - make sure we are viewing default page
$default = page_get_default_page();
$current = $PAGE->get_formatpage();
if (empty($default->id) or empty($current->id) or $default->id != $current->id) {
return false;
}
$editing = $PAGE->user_is_editing();
/// START COPY/PASTE FROM INDEX.PHP
print_container_start();
/// Print Section
if ($SITE->numsections > 0) {
if (!($section = get_record('course_sections', 'course', $SITE->id, 'section', 1))) {
delete_records('course_sections', 'course', $SITE->id, 'section', 1);
// Just in case
$section->course = $SITE->id;
$section->section = 1;
$section->summary = '';
$section->sequence = '';
$section->visible = 1;
$section->id = insert_record('course_sections', $section);
}
if (!empty($section->sequence) or !empty($section->summary) or $editing) {
print_box_start('generalbox sitetopic');
/// If currently moving a file then show the current clipboard
if (ismoving($SITE->id)) {
$stractivityclipboard = strip_tags(get_string('activityclipboard', '', addslashes($USER->activitycopyname)));
echo '<p><font size="2">';
echo "{$stractivityclipboard} (<a href=\"course/mod.php?cancelcopy=true&sesskey={$USER->sesskey}\">" . get_string('cancel') . '</a>)';
echo '</font></p>';
}
$options = NULL;
$options->noclean = true;
echo format_text($section->summary, FORMAT_HTML, $options);
if ($editing) {
$streditsummary = get_string('editsummary');
echo "<a title=\"{$streditsummary}\" " . " href=\"course/editsection.php?id={$section->id}\"><img src=\"{$CFG->pixpath}/t/edit.gif\" " . " class=\"iconsmall\" alt=\"{$streditsummary}\" /></a><br /><br />";
}
get_all_mods($SITE->id, $mods, $modnames, $modnamesplural, $modnamesused);
print_section($SITE, $section, $mods, $modnamesused, true);
if ($editing) {
print_section_add_menus($SITE, $section->section, $modnames);
}
print_box_end();
}
}
if (isloggedin() and !isguest() and isset($CFG->frontpageloggedin)) {
$frontpagelayout = $CFG->frontpageloggedin;
} else {
$frontpagelayout = $CFG->frontpage;
}
foreach (explode(',', $frontpagelayout) as $v) {
switch ($v) {
/// Display the main part of the front page.
case FRONTPAGENEWS:
if ($SITE->newsitems) {
// Print forums only when needed
require_once $CFG->dirroot . '/mod/forum/lib.php';
if (!($newsforum = forum_get_course_forum($SITE->id, 'news'))) {
error('Could not find or create a main news forum for the site');
}
if (!empty($USER->id)) {
$SESSION->fromdiscussion = $CFG->wwwroot;
if (forum_is_subscribed($USER->id, $newsforum)) {
$subtext = get_string('unsubscribe', 'forum');
} else {
$subtext = get_string('subscribe', 'forum');
}
print_heading_block($newsforum->name);
echo '<div class="subscribelink"><a href="mod/forum/subscribe.php?id=' . $newsforum->id . '">' . $subtext . '</a></div>';
} else {
print_heading_block($newsforum->name);
}
forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'plain', 'p.modified DESC');
}
break;
case FRONTPAGECOURSELIST:
if (isloggedin() and !has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguest() and empty($CFG->disablemycourses)) {
print_heading_block(get_string('mycourses'));
print_my_moodle();
} else {
if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguest() or count_records('course') <= FRONTPAGECOURSELIMIT) {
// admin should not see list of courses when there are too many of them
print_heading_block(get_string('availablecourses'));
print_courses(0);
}
}
break;
case FRONTPAGECATEGORYNAMES:
print_heading_block(get_string('categories'));
print_box_start('generalbox categorybox');
print_whole_category_list(NULL, NULL, NULL, -1, false);
print_box_end();
print_course_search('', false, 'short');
break;
case FRONTPAGECATEGORYCOMBO:
print_heading_block(get_string('categories'));
print_box_start('generalbox categorybox');
print_whole_category_list(NULL, NULL, NULL, -1, true);
print_box_end();
print_course_search('', false, 'short');
break;
case FRONTPAGETOPICONLY:
// Do nothing!! :-)
break;
}
// echo '<br />'; REMOVED FOR THE FORMAT
}
print_container_end();
/// END COPY/PASTE FROM INDEX.PHP
return true;
}
/**
* Prints the news forum as simple compact list of discussion headers.
*/
function local_my_print_latestnews_headers()
{
global $PAGE, $SITE, $CFG, $OUTPUT, $USER, $SESSION;
$str = '';
if ($SITE->newsitems) {
// Print forums only when needed.
require_once $CFG->dirroot . '/mod/forum/lib.php';
if (!($newsforum = forum_get_course_forum($SITE->id, 'news'))) {
print_error('cannotfindorcreateforum', 'forum');
}
$renderer = $PAGE->get_renderer('local_my');
$renderer->print_forum_link($newforum);
if (isloggedin()) {
if (!isset($SESSION)) {
$SESSION = new StdClass();
}
$SESSION->fromdiscussion = $CFG->wwwroot;
$subtext = '';
if (forum_is_subscribed($USER->id, $newsforum)) {
if (!forum_is_forcesubscribed($newsforum)) {
$subtext = get_string('unsubscribe', 'forum');
}
} else {
$subtext = get_string('subscribe', 'forum');
}
$str .= '<div class="block block_my_newsheads">';
$str .= '<div class="header">';
$str .= '<div class="title">';
$str .= '<h2>' . $forumname . '</h2>';
$str .= '</div>';
$str .= '</div>';
$str .= '<div class="content">';
$suburl = new moodle_url('/mod/forum/subscribe.php', array('id' => $newsforum->id, 'sesskey' => sesskey()));
$str .= html_writer::tag('div', html_writer::link($suburl, $subtext), array('class' => 'subscribelink'));
$str .= '</div>';
} else {
$str .= '<div class="block block_my_newsheads">';
$str .= '<div class="header">';
$str .= '<div class="title">';
$str .= $OUTPUT->heading($forumname, 2, 'headingblock header');
$str .= '</div>';
$str .= '</div>';
}
ob_start();
forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'header', 'p.modified DESC');
$str .= ob_get_clean();
$str .= '</div>';
$str .= html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipsitenews'));
}
return $str;
}
function print_section_fn(&$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;
}
