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MDL-37977 frontpage: Move html from index.php to renderer
This commit is contained in:
Marina Glancy
parent
a400dd2d85
commit
dcce35754c
@ -2382,6 +2382,137 @@ class core_course_renderer extends plugin_renderer_base {
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return $output;
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}
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/**
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* Output news for the frontpage (extract from site-wide news forum)
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*
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* @param stdClass $newsforum record from db table 'forum' that represents the site news forum
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* @return string
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*/
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protected function frontpage_news($newsforum) {
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global $CFG, $SITE, $SESSION, $USER;
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require_once($CFG->dirroot .'/mod/forum/lib.php');
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$output = '';
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if (isloggedin()) {
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$SESSION->fromdiscussion = $CFG->wwwroot;
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$subtext = '';
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if (\mod_forum\subscriptions::is_subscribed($USER->id, $newsforum)) {
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if (!\mod_forum\subscriptions::is_forcesubscribed($newsforum)) {
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$subtext = get_string('unsubscribe', 'forum');
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}
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} else {
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$subtext = get_string('subscribe', 'forum');
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}
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$suburl = new moodle_url('/mod/forum/subscribe.php', array('id' => $newsforum->id, 'sesskey' => sesskey()));
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$output .= html_writer::tag('div', html_writer::link($suburl, $subtext), array('class' => 'subscribelink'));
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}
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ob_start();
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forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'plain', 'p.modified DESC');
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$output .= ob_get_contents();
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ob_end_clean();
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return $output;
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}
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/**
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* Renders part of frontpage with a skip link (i.e. "My courses", "Site news", etc.)
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*
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* @param string $skipdivid
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* @param string $contentsdivid
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* @param string $header Header of the part
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* @param string $contents Contents of the part
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* @return string
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*/
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protected function frontpage_part($skipdivid, $contentsdivid, $header, $contents) {
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$output = html_writer::link('#' . $skipdivid,
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get_string('skipa', 'access', core_text::strtolower(strip_tags($header))),
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array('class' => 'skip-block skip'));
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// Wrap frontpage part in div container.
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$output .= html_writer::start_tag('div', array('id' => $contentsdivid));
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$output .= $this->heading($header);
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$output .= $contents;
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// End frontpage part div container.
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$output .= html_writer::end_tag('div');
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$output .= html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => $skipdivid));
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return $output;
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}
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/**
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* Outputs contents for frontpage as configured in $CFG->frontpage or $CFG->frontpageloggedin
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*
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* @return string
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*/
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public function frontpage() {
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global $CFG, $SITE;
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$output = '';
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if (isloggedin() and !isguestuser() and isset($CFG->frontpageloggedin)) {
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$frontpagelayout = $CFG->frontpageloggedin;
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} else {
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$frontpagelayout = $CFG->frontpage;
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}
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foreach (explode(',', $frontpagelayout) as $v) {
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switch ($v) {
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// Display the main part of the front page.
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case FRONTPAGENEWS:
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if ($SITE->newsitems) {
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// Print forums only when needed.
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require_once($CFG->dirroot .'/mod/forum/lib.php');
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if (($newsforum = forum_get_course_forum($SITE->id, 'news')) &&
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($forumcontents = $this->frontpage_news($newsforum))) {
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$newsforumcm = get_fast_modinfo($SITE)->instances['forum'][$newsforum->id];
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$output .= $this->frontpage_part('skipsitenews', 'site-news-forum',
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$newsforumcm->get_formatted_name(), $forumcontents);
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}
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}
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break;
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case FRONTPAGEENROLLEDCOURSELIST:
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$mycourseshtml = $this->frontpage_my_courses();
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if (!empty($mycourseshtml)) {
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$output .= $this->frontpage_part('skipmycourses', 'frontpage-course-list',
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get_string('mycourses'), $mycourseshtml);
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break;
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}
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// No "break" here. If there are no enrolled courses - continue to 'Available courses'.
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case FRONTPAGEALLCOURSELIST:
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$availablecourseshtml = $this->frontpage_available_courses();
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if (!empty($availablecourseshtml)) {
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$output .= $this->frontpage_part('skipavailablecourses', 'frontpage-available-course-list',
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get_string('availablecourses'), $availablecourseshtml);
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}
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break;
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case FRONTPAGECATEGORYNAMES:
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$output .= $this->frontpage_part('skipcategories', 'frontpage-category-names',
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get_string('categories'), $this->frontpage_categories_list());
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break;
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case FRONTPAGECATEGORYCOMBO:
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$output .= $this->frontpage_part('skipcourses', 'frontpage-category-combo',
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get_string('courses'), $this->frontpage_combo_list());
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break;
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case FRONTPAGECOURSESEARCH:
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$output .= $this->box($this->course_search_form('', 'short'), 'mdl-align');
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break;
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}
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$output .= '<br />';
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}
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return $output;
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}
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}
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/**
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148
index.php
148
index.php
@ -111,15 +111,17 @@ $PAGE->set_heading($SITE->fullname);
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$courserenderer = $PAGE->get_renderer('core', 'course');
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echo $OUTPUT->header();
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// Print Section or custom info.
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$siteformatoptions = course_get_format($SITE)->get_format_options();
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$modinfo = get_fast_modinfo($SITE);
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$modnames = get_module_types_names();
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$modnamesplural = get_module_types_names(true);
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$modnamesused = $modinfo->get_used_module_names();
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$mods = $modinfo->get_cms();
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// Print Section or custom info.
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if (!empty($CFG->customfrontpageinclude)) {
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// Pre-fill some variables that custom front page might use.
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$modnames = get_module_types_names();
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$modnamesplural = get_module_types_names(true);
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$mods = $modinfo->get_cms();
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include($CFG->customfrontpageinclude);
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} else if ($siteformatoptions['numsections'] > 0) {
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@ -128,144 +130,8 @@ if (!empty($CFG->customfrontpageinclude)) {
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// Include course AJAX.
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include_course_ajax($SITE, $modnamesused);
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if (isloggedin() and !isguestuser() and isset($CFG->frontpageloggedin)) {
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$frontpagelayout = $CFG->frontpageloggedin;
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} else {
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$frontpagelayout = $CFG->frontpage;
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}
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echo $courserenderer->frontpage();
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foreach (explode(',', $frontpagelayout) as $v) {
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switch ($v) {
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// Display the main part of the front page.
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case FRONTPAGENEWS:
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if ($SITE->newsitems) {
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// Print forums only when needed.
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require_once($CFG->dirroot .'/mod/forum/lib.php');
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if (! $newsforum = forum_get_course_forum($SITE->id, 'news')) {
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print_error('cannotfindorcreateforum', 'forum');
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}
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// Fetch news forum context for proper filtering to happen.
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$newsforumcm = get_coursemodule_from_instance('forum', $newsforum->id, $SITE->id, false, MUST_EXIST);
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$newsforumcontext = context_module::instance($newsforumcm->id, MUST_EXIST);
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$forumname = format_string($newsforum->name, true, array('context' => $newsforumcontext));
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echo html_writer::link('#skipsitenews',
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get_string('skipa', 'access', core_text::strtolower(strip_tags($forumname))),
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array('class' => 'skip-block skip'));
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// Wraps site news forum in div container.
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echo html_writer::start_tag('div', array('id' => 'site-news-forum'));
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if (isloggedin()) {
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$SESSION->fromdiscussion = $CFG->wwwroot;
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$subtext = '';
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if (\mod_forum\subscriptions::is_subscribed($USER->id, $newsforum)) {
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if (!\mod_forum\subscriptions::is_forcesubscribed($newsforum)) {
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$subtext = get_string('unsubscribe', 'forum');
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}
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} else {
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$subtext = get_string('subscribe', 'forum');
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}
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echo $OUTPUT->heading($forumname);
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$suburl = new moodle_url('/mod/forum/subscribe.php', array('id' => $newsforum->id, 'sesskey' => sesskey()));
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echo html_writer::tag('div', html_writer::link($suburl, $subtext), array('class' => 'subscribelink'));
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} else {
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echo $OUTPUT->heading($forumname);
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}
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forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'plain', 'p.modified DESC');
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// End site news forum div container.
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echo html_writer::end_tag('div');
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echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipsitenews'));
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}
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break;
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case FRONTPAGEENROLLEDCOURSELIST:
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$mycourseshtml = $courserenderer->frontpage_my_courses();
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if (!empty($mycourseshtml)) {
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echo html_writer::link('#skipmycourses',
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get_string('skipa', 'access', core_text::strtolower(get_string('mycourses'))),
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array('class' => 'skip skip-block'));
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// Wrap frontpage course list in div container.
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echo html_writer::start_tag('div', array('id' => 'frontpage-course-list'));
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echo $OUTPUT->heading(get_string('mycourses'));
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echo $mycourseshtml;
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// End frontpage course list div container.
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echo html_writer::end_tag('div');
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echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipmycourses'));
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break;
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}
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// No "break" here. If there are no enrolled courses - continue to 'Available courses'.
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case FRONTPAGEALLCOURSELIST:
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$availablecourseshtml = $courserenderer->frontpage_available_courses();
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if (!empty($availablecourseshtml)) {
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echo html_writer::link('#skipavailablecourses',
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get_string('skipa', 'access', core_text::strtolower(get_string('availablecourses'))),
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array('class' => 'skip skip-block'));
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// Wrap frontpage course list in div container.
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echo html_writer::start_tag('div', array('id' => 'frontpage-course-list'));
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echo $OUTPUT->heading(get_string('availablecourses'));
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echo $availablecourseshtml;
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// End frontpage course list div container.
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echo html_writer::end_tag('div');
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echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipavailablecourses'));
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}
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break;
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case FRONTPAGECATEGORYNAMES:
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echo html_writer::link('#skipcategories',
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get_string('skipa', 'access', core_text::strtolower(get_string('categories'))),
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array('class' => 'skip skip-block'));
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// Wrap frontpage category names in div container.
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echo html_writer::start_tag('div', array('id' => 'frontpage-category-names'));
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echo $OUTPUT->heading(get_string('categories'));
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echo $courserenderer->frontpage_categories_list();
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// End frontpage category names div container.
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echo html_writer::end_tag('div');
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echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipcategories'));
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break;
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case FRONTPAGECATEGORYCOMBO:
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echo html_writer::link('#skipcourses',
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get_string('skipa', 'access', core_text::strtolower(get_string('courses'))),
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array('class' => 'skip skip-block'));
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// Wrap frontpage category combo in div container.
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echo html_writer::start_tag('div', array('id' => 'frontpage-category-combo'));
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echo $OUTPUT->heading(get_string('courses'));
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echo $courserenderer->frontpage_combo_list();
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// End frontpage category combo div container.
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echo html_writer::end_tag('div');
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echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipcourses'));
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break;
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case FRONTPAGECOURSESEARCH:
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echo $OUTPUT->box($courserenderer->course_search_form('', 'short'), 'mdl-align');
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break;
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}
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echo '<br />';
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}
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if ($editing && has_capability('moodle/course:create', context_system::instance())) {
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echo $courserenderer->add_new_course_button();
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}
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