/**
* Get all html <meta>
*
* @author Neil Carpenter
* @returns Array
*
*/
function nc_get_meta($id)
{
$post_type = get_post_type($id);
$meta = array();
$meta['title'] = _get_title($id, $post_type);
$meta['keywords'] = _get_keywords($id, $post_type);
$meta['description'] = _get_description($id, $post_type);
$meta['url'] = _get_url($id, $post_type);
$meta['image'] = _get_image($id, $post_type);
return $meta;
}
function _make_block_topics()
{
global $OUTPUT, $course, $sections, $editing, $has_cap_update, $has_cap_vishidsect, $mods, $modnames, $modnamesused, $str_edit_summary, $url_pic_edit;
$summaryformatoptions = new stdClass();
$summaryformatoptions->noclean = true;
$summaryformatoptions->overflowdiv = true;
$str_hidden_topic = get_string('hidden_topic', 'format_grid');
if ($editing && $has_cap_update) {
$str_move_up = get_string('moveup');
$str_move_down = get_string('movedown');
$str_topic_hide = get_string('hidefromothers', 'format_grid');
$str_topic_show = get_string('showfromothers', 'format_grid');
$url_pic_move_up = $OUTPUT->pix_url('t/up');
$url_pic_move_down = $OUTPUT->pix_url('t/down');
$url_pic_topic_hide = $OUTPUT->pix_url('i/hide');
$url_pic_topic_show = $OUTPUT->pix_url('i/show');
}
for ($section = 1; $section <= $course->numsections; $section++) {
if (empty($sections[$section])) {
//Section should have been created in the icons section above. If it's empty then its an error.
throw new coding_exception('Error, section ' . $section . ' not found!');
}
$thissection = $sections[$section];
if (!$has_cap_vishidsect && !$thissection->visible && $course->hiddensections) {
continue;
}
$sectionstyle = 'section main';
if (!$thissection->visible) {
$sectionstyle .= ' hidden';
}
$sectionstyle .= ' grid_section';
echo html_writer::start_tag('li', array('id' => 'section-' . $section, 'class' => $sectionstyle));
// Note, 'right side' is BEFORE content.
echo html_writer::tag('div', ' ', array('class' => 'left side'));
echo html_writer::start_tag('div', array('class' => 'right side'));
if ($editing && $has_cap_update) {
// Show the hide/show eye
if ($thissection->visible) {
$op_topic_visible = 'hide';
$str_topic_visible_text = $str_topic_hide;
$url_pic_topic_visible = $url_pic_topic_hide;
} else {
$op_topic_visible = 'show';
$str_topic_visible_text = $str_topic_show;
$url_pic_topic_visible = $url_pic_topic_show;
}
echo html_writer::link(new moodle_url('/course/view.php#section-' . $section, array('id' => $course->id, $op_topic_visible => $section, 'sesskey' => sesskey())), html_writer::empty_tag('img', array('src' => $url_pic_topic_visible, 'class' => 'icon ' . $op_topic_visible, 'alt' => $str_topic_visible_text)), array('title' => $str_topic_visible_text, 'class' => 'editing_showhide'));
// Add a arrow to move section up
if ($section > 1) {
echo _move_section_arrow($section, $course, -1, 'up', $str_move_up, $url_pic_move_up, 'moveup');
}
// Add a arrow to move section down
if ($section < $course->numsections) {
echo _move_section_arrow($section, $course, -1, 'down', $str_move_down, $url_pic_move_down, 'movedown');
}
}
echo html_writer::end_tag('div');
echo html_writer::start_tag('div', array('class' => 'content'));
if ($has_cap_vishidsect || $thissection->visible) {
//if visible
if (!empty($thissection->name)) {
echo format_text($OUTPUT->heading($thissection->name, 3, 'sectionname'), FORMAT_HTML);
}
echo html_writer::start_tag('div', array('class' => 'summary'));
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
$summarytext = file_rewrite_pluginfile_urls($thissection->summary, 'pluginfile.php', $coursecontext->id, 'course', 'section', $thissection->id);
echo format_text($summarytext, FORMAT_HTML, $summaryformatoptions);
if ($editing && $has_cap_update) {
echo html_writer::link(new moodle_url('editsection.php', array('id' => $thissection->id)), html_writer::empty_tag('img', array('src' => $url_pic_edit, 'alt' => $str_edit_summary, 'class' => 'icon edit')), array('title' => $str_edit_summary));
}
echo html_writer::end_tag('div');
print_section($course, $thissection, $mods, $modnamesused);
if ($editing) {
print_section_add_menus($course, $section, $modnames);
}
} else {
$str_title = _get_title($thissection->summary);
echo html_writer::tag('h2', $str_title);
echo html_writer::tag('p', $str_hidden_topic);
}
echo html_writer::end_tag('div');
echo html_writer::end_tag('li');
}
}
