/**
* Returns HTML to display course content (summary, course contacts and optionally category name)
*
* This method is called from coursecat_coursebox() and may be re-used in AJAX
*
* @param coursecat_helper $chelper various display options
* @param stdClass|course_in_list $course
* @return string
*/
protected function coursecat_coursebox_content(coursecat_helper $chelper, $course)
{
if (!$this->enablecategoryicon) {
return parent::coursecat_coursebox_content($chelper, $course);
}
global $CFG;
if ($chelper->get_show_courses() < self::COURSECAT_SHOW_COURSES_EXPANDED) {
return '';
}
if ($course instanceof stdClass) {
require_once $CFG->libdir . '/coursecatlib.php';
$course = new course_in_list($course);
}
$content = '';
$coursehascontacts = $course->has_course_contacts();
// Display course summary.
if ($course->has_summary()) {
$summaryclass = 'summary';
if ($coursehascontacts == false) {
$summaryclass .= ' noteachers';
}
$content .= html_writer::start_tag('div', array('class' => $summaryclass));
$content .= $chelper->get_course_formatted_summary($course, array('overflowdiv' => true, 'noclean' => true, 'para' => false));
$content .= html_writer::end_tag('div');
// Class .summary.
}
// Display course overview files.
$contentimages = $contentfiles = '';
foreach ($course->get_course_overviewfiles() as $file) {
$isimage = $file->is_valid_image();
$url = file_encode_url("{$CFG->wwwroot}/pluginfile.php", '/' . $file->get_contextid() . '/' . $file->get_component() . '/' . $file->get_filearea() . $file->get_filepath() . $file->get_filename(), !$isimage);
if ($isimage) {
$contentimages .= html_writer::tag('div', html_writer::empty_tag('img', array('src' => $url)), array('class' => 'courseimage'));
} else {
$image = $this->output->pix_icon(file_file_icon($file, 24), $file->get_filename(), 'moodle');
$filename = html_writer::tag('span', $image, array('class' => 'fp-icon')) . html_writer::tag('span', $file->get_filename(), array('class' => 'fp-filename'));
$contentfiles .= html_writer::tag('span', html_writer::link($url, $filename), array('class' => 'coursefile fp-filename-icon'));
}
}
$content .= $contentimages . $contentfiles;
// Display course contacts. See course_in_list::get_course_contacts().
if ($coursehascontacts) {
$content .= html_writer::start_tag('ul', array('class' => 'teachers'));
foreach ($course->get_course_contacts() as $userid => $coursecontact) {
$faiconsetting = \theme_essential\toolbox::get_setting('courselistteachericon');
$faiconsettinghtml = empty($faiconsetting) ? '' : '<i class="fa fa-' . $faiconsetting . '"></i> ';
$name = $faiconsettinghtml . $coursecontact['rolename'] . ': ' . html_writer::link(new moodle_url('/user/view.php', array('id' => $userid, 'course' => SITEID)), $coursecontact['username']);
$content .= html_writer::tag('li', $name);
}
$content .= html_writer::end_tag('ul');
// Class .teachers.
}
// Display course category if necessary (for example in search results).
if ($chelper->get_show_courses() == self::COURSECAT_SHOW_COURSES_EXPANDED_WITH_CAT) {
require_once $CFG->libdir . '/coursecatlib.php';
if ($cat = coursecat::get($course->category, IGNORE_MISSING)) {
$content .= html_writer::start_tag('div', array('class' => 'coursecat'));
$content .= get_string('category') . ': ' . html_writer::link(new moodle_url('/course/index.php', array('categoryid' => $cat->id)), $cat->get_formatted_name(), array('class' => $cat->visible ? '' : 'dimmed'));
$content .= html_writer::end_tag('div');
// Class .coursecat.
}
}
return $content;
}
/**
* Set a css class to each activity item in course module choose lightbox form because parent selector does not exists in css3
* @param mixed $modules array of objects for each available modules (activities & resources)
* @param mixed $course object for the current course
* @return string HTML containing the list of available modules
*/
public function course_modchooser($modules, $course)
{
$content = parent::course_modchooser($modules, $course);
// Could be done with one call to array_filter(), but we need to keep the same modules order than in parent method
$modulesfiltered = array_merge(array_filter($modules, create_function('$mod', 'return ($mod->archetype !== MOD_ARCHETYPE_RESOURCE && $mod->archetype !== MOD_ARCHETYPE_SYSTEM);')), array_filter($modules, create_function('$mod', 'return ($mod->archetype === MOD_ARCHETYPE_RESOURCE);')));
if (count($modulesfiltered)) {
$html = $content;
foreach ($modulesfiltered as $modulename => $module) {
if (!isset($module->types)) {
$html = preg_replace('/<div class="option">/', !empty($modulename) ? '<div class="option div_module_' . $modulename . '">' : '<div class="option div_module_unknown">', $html, 1);
} else {
$html = preg_replace('/<div class="nonoption">/', !empty($modulename) ? '<div class="nonoption div_module_' . $modulename . '">' : '<div class="nonoption div_module_unknown">', $html, 1);
$html = preg_replace('/<div class="option subtype">/', !empty($modulename) ? '<div class="option subtype div_module_' . $modulename . '">' : '<div class="option subtype div_module_unknown">', $html, count($module->types));
}
}
return $html;
}
return str_replace('<div class="option subtype">', '<div class="option subtype div_module_unknown">', str_replace('<div class="nonoption">', '<div class="nonoption div_module_unknown">', str_replace('<div class="option">', '<div class="option div_module_unknown">', $content)));
}
protected function coursecat_coursebox_content(coursecat_helper $chelper, $course, $type = 3)
{
global $CFG, $OUTPUT, $PAGE;
if ($chelper->get_show_courses() < self::COURSECAT_SHOW_COURSES_EXPANDED) {
return '';
}
if ($course instanceof stdClass) {
require_once $CFG->libdir . '/coursecatlib.php';
$course = new course_in_list($course);
}
if ($type == 3 || $OUTPUT->body_id() != 'page-site-index') {
return parent::coursecat_coursebox_content($chelper, $course);
}
$content = '';
// Display course overview files.
$contentimages = '';
$contentfiles = '';
foreach ($course->get_course_overviewfiles() as $file) {
$isimage = $file->is_valid_image();
$url = file_encode_url("{$CFG->wwwroot}/pluginfile.php", '/' . $file->get_contextid() . '/' . $file->get_component() . '/' . $file->get_filearea() . $file->get_filepath() . $file->get_filename(), !$isimage);
if ($isimage) {
if ($type == 1) {
$contentimages .= html_writer::start_tag('div', array('class' => 'courseimage'));
$link = new moodle_url('/course/view.php', array('id' => $course->id));
$contentimages .= html_writer::link($link, html_writer::empty_tag('img', array('src' => $url)));
$contentimages .= html_writer::end_tag('div');
} else {
$contentimages .= "<div class='cimbox' style='background: #FFF url({$url}) no-repeat center center; background-size: contain;'></div>";
}
} else {
$image = $this->output->pix_icon(file_file_icon($file, 24), $file->get_filename(), 'moodle');
$filename = html_writer::tag('span', $image, array('class' => 'fp-icon')) . html_writer::tag('span', $file->get_filename(), array('class' => 'fp-filename'));
$contentfiles .= html_writer::tag('span', html_writer::link($url, $filename), array('class' => 'coursefile fp-filename-icon'));
}
}
if (strlen($contentimages) == 0 && $type == 2) {
// Default image.
$url = $PAGE->theme->setting_file_url('frontpagerendererdefaultimage', 'frontpagerendererdefaultimage');
$contentimages .= "<div class='cimbox' style='background: #FFF url({$url}) no-repeat center center; background-size: contain;'></div>";
}
$content .= $contentimages . $contentfiles;
if ($type == 2) {
$content .= $this->coursecat_coursebox_enrolmenticons($course);
}
if ($type == 2) {
$content .= html_writer::start_tag('div', array('class' => 'coursebox-content'));
$coursename = $chelper->get_course_formatted_name($course);
$content .= html_writer::tag('h3', html_writer::link(new moodle_url('/course/view.php', array('id' => $course->id)), $coursename, array('class' => $course->visible ? '' : 'dimmed', 'title' => $coursename)));
}
$content .= html_writer::start_tag('div', array('class' => 'summary'));
if (isset($coursename)) {
$content .= html_writer::tag('p', html_writer::tag('b', $coursename));
}
// Display course summary.
if ($course->has_summary()) {
$summs = $chelper->get_course_formatted_summary($course, array('overflowdiv' => false, 'noclean' => true, 'para' => false));
$summs = strip_tags($summs);
$truncsum = strlen($summs) > 70 ? substr($summs, 0, 70) . "..." : $summs;
$content .= html_writer::tag('span', $truncsum, array('title' => $summs));
}
$coursecontacts = theme_bcu_get_setting('tilesshowcontacts');
if ($coursecontacts) {
$coursecontacttitle = theme_bcu_get_setting('tilescontactstitle');
// Display course contacts. See course_in_list::get_course_contacts().
if ($course->has_course_contacts()) {
$content .= html_writer::start_tag('ul', array('class' => 'teachers'));
foreach ($course->get_course_contacts() as $userid => $coursecontact) {
$name = ($coursecontacttitle ? $coursecontact['rolename'] . ': ' : html_writer::tag('i', ' ', array('class' => 'fa fa-graduation-cap'))) . html_writer::link(new moodle_url('/user/view.php', array('id' => $userid, 'course' => SITEID)), $coursecontact['username']);
$content .= html_writer::tag('li', $name);
}
$content .= html_writer::end_tag('ul');
// Teachers.
}
}
$content .= html_writer::end_tag('div');
// Summary.
// Display course category if necessary (for example in search results).
if ($chelper->get_show_courses() == self::COURSECAT_SHOW_COURSES_EXPANDED_WITH_CAT) {
require_once $CFG->libdir . '/coursecatlib.php';
if ($cat = coursecat::get($course->category, IGNORE_MISSING)) {
$content .= html_writer::start_tag('div', array('class' => 'coursecat'));
$content .= get_string('category') . ': ' . html_writer::link(new moodle_url('/course/index.php', array('categoryid' => $cat->id)), $cat->get_formatted_name(), array('class' => $cat->visible ? '' : 'dimmed'));
$content .= html_writer::end_tag('div');
// Coursecat.
}
}
if ($type == 2) {
$content .= html_writer::end_tag('div');
}
$content .= html_writer::tag('div', '', array('class' => 'boxfooter'));
// Coursecat.
return $content;
}
/**
* Yes, this looks like it should be part of core renderer but moodles crazy ia means its part of course.
*/
public function course_search_form($value = '', $format = 'plain')
{
if ($format !== 'fixy') {
// For now only handle search in fixy menu.
return parent::course_search_form($value, $format);
}
static $count = 0;
$formid = 'coursesearch';
if (++$count > 1) {
$formid .= $count;
}
$inputid = 'coursesearchbox';
$inputsize = 30;
if ($format === 'navbar') {
$formid = 'coursesearchnavbar';
$inputid = 'navsearchbox';
}
$strsearchcourses = get_string("searchcourses");
$searchurl = new moodle_url('/course/search.php');
$form = array('id' => $formid, 'action' => $searchurl, 'method' => 'get', 'class' => "form-inline", 'role' => 'form');
$output = html_writer::start_tag('form', $form);
$output .= html_writer::tag('label', $strsearchcourses, array('for' => $inputid, 'class' => 'sr-only'));
$output .= html_writer::start_div('input-group');
$search = array('type' => 'text', 'id' => $inputid, 'size' => $inputsize, 'name' => 'search', 'class' => 'form-control', 'value' => s($value), 'placeholder' => $strsearchcourses);
$output .= html_writer::empty_tag('input', $search);
$button = array('type' => 'submit', 'class' => 'btn btn-default');
$output .= html_writer::start_span('input-group-btn');
$output .= html_writer::tag('button', get_string('go'), $button);
$output .= html_writer::end_span();
$output .= html_writer::end_div();
// Close form-group.
$output .= html_writer::end_tag('form');
return $output;
}
protected function course_modchooser_module($module, $classes = array('option'))
{
global $PAGE;
if (empty($PAGE->theme->settings->usemodchoosertiles)) {
return parent::course_modchooser_module($module, $classes);
}
$output = '';
$output .= html_writer::start_tag('div', array('class' => implode(' ', $classes)));
$output .= html_writer::start_tag('label', array('for' => 'module_' . $module->name));
if (!isset($module->types)) {
$output .= html_writer::tag('input', '', array('type' => 'radio', 'name' => 'jumplink', 'id' => 'module_' . $module->name, 'value' => $module->link));
}
$attributes = array('class' => 'modicon');
if (isset($module->icon)) {
// Add an icon if we have one
$attributes['style'] = 'background-image:url(' . $this->pix_url('icon', $module->name) . ');';
}
$output .= html_writer::tag('span', '', $attributes);
$output .= html_writer::tag('span', $module->title, array('class' => 'typename'));
if (!isset($module->help)) {
// Add help if found
$module->help = get_string('nohelpforactivityorresource', 'moodle');
}
// Format the help text using markdown with the following options
$options = new stdClass();
$options->trusted = false;
$options->noclean = false;
$options->smiley = false;
$options->filter = false;
$options->para = true;
$options->newlines = false;
$options->overflowdiv = false;
$module->help = format_text($module->help, FORMAT_MARKDOWN, $options);
$output .= html_writer::tag('span', $module->help, array('class' => 'typesummary'));
$output .= html_writer::end_tag('label');
$output .= html_writer::end_tag('div');
return $output;
}
protected function coursecat_coursebox(coursecat_helper $chelper, $course, $additionalclasses = '')
{
global $CFG, $OUTPUT;
$type = theme_bcu_get_setting('frontpagerenderer');
$additionalcss = '';
if ($type == 2) {
$additionalcss = 'hover';
}
if ($OUTPUT->body_id() != 'page-site-index') {
return parent::coursecat_coursebox($chelper, $course, $additionalclasses = '');
}
if (!isset($this->strings->summary)) {
$this->strings->summary = get_string('summary');
}
if ($chelper->get_show_courses() <= self::COURSECAT_SHOW_COURSES_COUNT) {
return '';
}
if ($course instanceof stdClass) {
require_once $CFG->libdir . '/coursecatlib.php';
$course = new course_in_list($course);
}
$content = '';
$classes = trim($additionalclasses);
if ($chelper->get_show_courses() < self::COURSECAT_SHOW_COURSES_EXPANDED) {
$classes .= ' collapsed';
}
$content .= html_writer::start_tag('div', array('class' => 'span4 panel panel-default coursebox ' . $additionalcss));
$urlb = new moodle_url('/course/view.php', array('id' => $course->id));
$content .= "<a href='{$urlb}'>";
$coursename = $chelper->get_course_formatted_name($course);
$content .= html_writer::start_tag('div', array('class' => 'panel-heading'));
if ($type == 1) {
$content .= html_writer::link(new moodle_url('/course/view.php', array('id' => $course->id)), $coursename, array('class' => $course->visible ? '' : 'dimmed', 'title' => $coursename));
}
// If we display course in collapsed form but the course has summary or course contacts, display the link to the info page.
if ($chelper->get_show_courses() < self::COURSECAT_SHOW_COURSES_EXPANDED) {
if ($course->has_summary() || $course->has_course_contacts() || $course->has_course_overviewfiles()) {
$url = new moodle_url('/course/info.php', array('id' => $course->id));
$arrow = html_writer::tag('span', '', array('class' => 'glyphicon glyphicon-info-sign'));
$content .= html_writer::link('#coursecollapse' . $course->id, ' ' . $arrow, array('data-toggle' => 'collapse', 'data-parent' => '#frontpage-category-combo'));
}
}
if ($type == 1) {
$content .= $this->coursecat_coursebox_enrolmenticons($course, $type);
}
$content .= html_writer::end_tag('div');
// End .panel-heading.
if ($chelper->get_show_courses() < self::COURSECAT_SHOW_COURSES_EXPANDED) {
$content .= html_writer::start_tag('div', array('id' => 'coursecollapse' . $course->id, 'class' => 'panel-collapse collapse'));
}
$content .= html_writer::start_tag('div', array('class' => 'panel-body clearfix'));
// This gets the course image or files.
$content .= $this->coursecat_coursebox_content($chelper, $course, $type);
if ($chelper->get_show_courses() >= self::COURSECAT_SHOW_COURSES_EXPANDED) {
$icondirection = 'left';
if ('ltr' === get_string('thisdirection', 'langconfig')) {
$icondirection = 'right';
}
$arrow = html_writer::tag('span', '', array('class' => 'fa fa-chevron-' . $icondirection));
$btn = html_writer::tag('span', get_string('course') . ' ' . $arrow, array('class' => 'coursequicklink'));
$content .= html_writer::link(new moodle_url('/course/view.php', array('id' => $course->id)), $btn, array('class' => 'coursebtn submit btn btn-info btn-sm pull-right'));
}
$content .= html_writer::end_tag('div');
// End .panel-body.
if ($chelper->get_show_courses() < self::COURSECAT_SHOW_COURSES_EXPANDED) {
$content .= html_writer::end_tag('div');
// End .collapse.
}
$content .= html_writer::end_tag('div');
// End .panel.
return $content;
}
/**
* Override the constructor so that we can initialise the string cache
*
* @param moodle_page $page
* @param string $target
*/
public function __construct(moodle_page $page, $target)
{
$this->strings = new stdClass();
parent::__construct($page, $target);
//add_modchoosertoggle();
}
