public function frontpage_available_courses()
{
/* available courses */
global $CFG, $OUTPUT, $PAGE;
require_once $CFG->libdir . '/coursecatlib.php';
$chelper = new coursecat_helper();
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED)->set_courses_display_options(array('recursive' => true, 'limit' => $CFG->frontpagecourselimit, 'viewmoreurl' => new moodle_url('/course/index.php'), 'viewmoretext' => new lang_string('fulllistofcourses')));
$chelper->set_attributes(array('class' => 'frontpage-course-list-all'));
$courses = coursecat::get(0)->get_courses($chelper->get_courses_display_options());
$totalcount = coursecat::get(0)->get_courses_count($chelper->get_courses_display_options());
$rcourseids = array_keys($courses);
$acourseids = array_chunk($rcourseids, 5);
$newcourse = get_string('availablecourses');
$header = '<div id="frontpage-course-list">
<h2>' . $newcourse . '</h2>
<div class="courses frontpage-course-list-all">';
$footer = '
</div>
</div>';
$content = '';
if (count($rcourseids) > 0) {
foreach ($acourseids as $courseids) {
$content .= '<div class="row-fluid">';
$rowcontent = '';
foreach ($courseids as $courseid) {
$course = get_course($courseid);
$no = get_config('theme_pioneer', 'patternselect');
$nimgp = empty($no) || $no == "default" ? 'no-image' : 'cs0' . $no . '/no-image';
$summary = theme_pioneer_strip_html_tags($course->summary);
$summary = theme_pioneer_course_trim_char($summary, 20);
$trimtitle = theme_pioneer_course_trim_char($course->fullname, 25);
$noimgurl = $OUTPUT->pix_url($nimgp, 'theme');
$courseurl = new moodle_url('/course/view.php', array('id' => $courseid));
if ($course instanceof stdClass) {
require_once $CFG->libdir . '/coursecatlib.php';
$course = new course_in_list($course);
}
$imgurl = '';
$context = context_course::instance($course->id);
foreach ($course->get_course_overviewfiles() as $file) {
$isimage = $file->is_valid_image();
$imgurl = file_encode_url("{$CFG->wwwroot}/pluginfile.php", '/' . $file->get_contextid() . '/' . $file->get_component() . '/' . $file->get_filearea() . $file->get_filepath() . $file->get_filename(), !$isimage);
if (!$isimage) {
$imgurl = $noimgurl;
}
}
if (empty($imgurl)) {
$imgurl = $PAGE->theme->setting_file_url('headerbackgroundimage', 'headerbackgroundimage', true);
if (!$imgurl) {
$imgurl = $noimgurl;
}
}
$rowcontent .= '
<div style="background-image: url(' . $imgurl . ');background-repeat: no-repeat;background-size:cover; background-position:center;" class="fp-avail-courses">
<div class="fp-coursebox">
<div class="fp-courseinfo">
<p><a href="' . $courseurl . '" id="button" data-toggle="tooltip" data-placement="top" title="' . $course->fullname . '" >' . $trimtitle . '</a></p>
</div>
</div>
</div>
';
}
$content .= $rowcontent;
$content .= '</div>';
}
}
$coursehtml = $header . $content . $footer;
echo $coursehtml;
if (!$totalcount && !$this->page->user_is_editing() && has_capability('moodle/course:create', context_system::instance())) {
// Print link to create a new course, for the 1st available category.
echo $this->add_new_course_button();
}
}
/**
* Returns HTML to print list of available courses for the frontpage
*
* @return string
*/
public function frontpage_available_courses()
{
global $CFG;
require_once $CFG->libdir . '/coursecatlib.php';
$chelper = new coursecat_helper();
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED)->set_courses_display_options(array('recursive' => true, 'limit' => $CFG->frontpagecourselimit, 'viewmoreurl' => new moodle_url('/course/index.php'), 'viewmoretext' => new lang_string('fulllistofcourses')));
$chelper->set_attributes(array('class' => 'frontpage-course-list-all'));
$courses = coursecat::get(0)->get_courses($chelper->get_courses_display_options());
$totalcount = coursecat::get(0)->get_courses_count($chelper->get_courses_display_options());
if (!$totalcount && !$this->page->user_is_editing() && has_capability('moodle/course:create', context_system::instance())) {
// Print link to create a new course, for the 1st available category.
return $this->add_new_course_button();
}
return $this->coursecat_courses($chelper, $courses, $totalcount);
}
/**
* Returns HTML to print list of available courses for the frontpage
*
* @return string
*/
public function frontpage_available_courses()
{
global $CFG;
require_once $CFG->libdir . '/coursecatlib.php';
$chelper = new coursecat_helper();
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED)->set_courses_display_options(array('recursive' => true, 'limit' => $CFG->frontpagecourselimit, 'viewmoreurl' => new moodle_url('/course/index.php'), 'viewmoretext' => new lang_string('fulllistofcourses')));
$chelper->set_attributes(array('class' => 'frontpage-course-list-all'));
$courses = coursecat::get(0)->get_courses($chelper->get_courses_display_options());
$totalcount = coursecat::get(0)->get_courses_count($chelper->get_courses_display_options());
if (!$totalcount && has_capability('moodle/course:create', context_system::instance())) {
// Print link to create a new course, for the 1st available category.
$output = $this->container_start('buttons');
$url = new moodle_url('/course/edit.php', array('category' => $CFG->defaultrequestcategory, 'returnto' => 'topcat'));
$output .= $this->single_button($url, get_string('addnewcourse'), 'get');
$output .= $this->container_end('buttons');
return $output;
}
return $this->coursecat_courses($chelper, $courses, $totalcount);
}
public function frontpage_my_courses()
{
global $USER, $CFG, $DB;
$output = '';
if (!isloggedin() or isguestuser()) {
return '';
}
$courses = block_course_overview_get_sorted_courses();
list($sortedcourses, $sitecourses, $totalcourses) = block_course_overview_get_sorted_courses();
if (!empty($sortedcourses) || !empty($rcourses) || !empty($rhosts)) {
$chelper = new coursecat_helper();
if (count($courses) > $CFG->frontpagecourselimit) {
// There are more enrolled courses than we can display, display link to 'My courses'.
$totalcount = count($sortedcourses);
$courses = array_slice($sortedcourses, 0, $CFG->frontpagecourselimit, true);
$chelper->set_courses_display_options(array('viewmoreurl' => new moodle_url('/my/'), 'viewmoretext' => new lang_string('mycourses')));
} else {
// All enrolled courses are displayed, display link to 'All courses' if there are more courses in system.
$chelper->set_courses_display_options(array('viewmoreurl' => new moodle_url('/course/index.php'), 'viewmoretext' => new lang_string('fulllistofcourses')));
$totalcount = $DB->count_records('course') - 1;
}
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED)->set_attributes(array('class' => 'frontpage-course-list-enrolled'));
$output .= $this->coursecat_courses($chelper, $sortedcourses, $totalcount);
if (!empty($rcourses)) {
$output .= html_writer::start_tag('div', array('class' => 'courses'));
foreach ($rcourses as $course) {
$output .= $this->frontpage_remote_course($course);
}
$output .= html_writer::end_tag('div');
} else {
if (!empty($rhosts)) {
$output .= html_writer::start_tag('div', array('class' => 'courses'));
foreach ($rhosts as $host) {
$output .= $this->frontpage_remote_host($host);
}
$output .= html_writer::end_tag('div');
}
}
}
return $output;
}
public function frontpage_available_courses()
{
/* available courses */
global $CFG, $OUTPUT;
require_once $CFG->libdir . '/coursecatlib.php';
$chelper = new coursecat_helper();
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED)->set_courses_display_options(array('recursive' => true, 'limit' => $CFG->frontpagecourselimit, 'viewmoreurl' => new moodle_url('/course/index.php'), 'viewmoretext' => new lang_string('fulllistofcourses')));
$chelper->set_attributes(array('class' => 'frontpage-course-list-all'));
$courses = coursecat::get(0)->get_courses($chelper->get_courses_display_options());
$totalcount = coursecat::get(0)->get_courses_count($chelper->get_courses_display_options());
$rcourseids = array_keys($courses);
$acourseids = array_chunk($rcourseids, 4);
$newcourse = get_string('availablecourses');
$header = '<div id="frontpage-course-list">
<h2>' . $newcourse . '</h2>
<div class="courses frontpage-course-list-all">';
$footer = '
</div>
</div>';
$content = '';
if (count($rcourseids) > 0) {
foreach ($acourseids as $courseids) {
$content .= '<div class="row-fluid">';
$rowcontent = '';
foreach ($courseids as $courseid) {
$course = get_course($courseid);
$no = get_config('theme_eguru', 'patternselect');
$nimgp = empty($no) || $no == "default" ? 'cs00/no-image' : 'cs0' . $no . '/no-image';
$noimgurl = $OUTPUT->pix_url($nimgp, 'theme');
$courseurl = new moodle_url('/course/view.php', array('id' => $courseid));
if ($course instanceof stdClass) {
require_once $CFG->libdir . '/coursecatlib.php';
$course = new course_in_list($course);
}
$imgurl = '';
$context = context_course::instance($course->id);
foreach ($course->get_course_overviewfiles() as $file) {
$isimage = $file->is_valid_image();
$imgurl = file_encode_url("{$CFG->wwwroot}/pluginfile.php", '/' . $file->get_contextid() . '/' . $file->get_component() . '/' . $file->get_filearea() . $file->get_filepath() . $file->get_filename(), !$isimage);
if (!$isimage) {
$imgurl = $noimgurl;
}
}
if (empty($imgurl)) {
$imgurl = $noimgurl;
}
$rowcontent .= '<div class="span3">
<div class="fp-coursebox">
<div class="fp-coursethumb">
<a href="' . $courseurl . '">
<img src="' . $imgurl . '" width="243" height="165" alt="' . $course->fullname . '">
</a>
</div>
<div class="fp-courseinfo">
<h5><a href="' . $courseurl . '">' . $course->fullname . '</a></h5>
</div>
</div>
</div>';
}
$content .= $rowcontent;
$content .= '</div>';
}
}
$coursehtml = $header . $content . $footer;
echo $coursehtml;
if (!$totalcount && !$this->page->user_is_editing() && has_capability('moodle/course:create', context_system::instance())) {
// Print link to create a new course, for the 1st available category.
echo $this->add_new_course_button();
}
}
/**
* Renders the list of courses
*
* This is internal function, please use {@link core_course_renderer::courses_list()} or another public
* method from outside of the class
*
* If list of courses is specified in $courses; the argument $chelper is only used
* to retrieve display options and attributes, only methods get_show_courses(),
* get_courses_display_option() and get_and_erase_attributes() are called.
*
* @param coursecat_helper $chelper various display options
* @param array $courses the list of courses to display
* @param int|null $totalcount total number of courses (affects display mode if it is AUTO or pagination if applicable),
* defaulted to count($courses)
* @return string
*/
protected function coursecat_courses(coursecat_helper $chelper, $courses, $totalcount = null)
{
global $CFG;
if ($totalcount === null) {
$totalcount = count($courses);
}
if (!$totalcount) {
// Courses count is cached during courses retrieval.
return '';
}
if ($chelper->get_show_courses() == self::COURSECAT_SHOW_COURSES_AUTO) {
// In 'auto' course display mode we analyse if number of courses is more or less than $CFG->courseswithsummarieslimit
if ($totalcount <= $CFG->courseswithsummarieslimit) {
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED);
} else {
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_COLLAPSED);
}
}
// prepare content of paging bar if it is needed
$paginationurl = $chelper->get_courses_display_option('paginationurl');
$paginationallowall = $chelper->get_courses_display_option('paginationallowall');
if ($totalcount > count($courses)) {
// there are more results that can fit on one page
if ($paginationurl) {
// the option paginationurl was specified, display pagingbar
$perpage = $chelper->get_courses_display_option('limit', $CFG->coursesperpage);
$page = $chelper->get_courses_display_option('offset') / $perpage;
$pagingbar = $this->paging_bar($totalcount, $page, $perpage, $paginationurl->out(false, array('perpage' => $perpage)));
if ($paginationallowall) {
$pagingbar .= html_writer::tag('div', html_writer::link($paginationurl->out(false, array('perpage' => 'all')), get_string('showall', '', $totalcount)), array('class' => 'paging paging-showall'));
}
} else {
if ($viewmoreurl = $chelper->get_courses_display_option('viewmoreurl')) {
// the option for 'View more' link was specified, display more link
$viewmoretext = $chelper->get_courses_display_option('viewmoretext', new lang_string('viewmore'));
$morelink = html_writer::tag('div', html_writer::link($viewmoreurl, $viewmoretext), array('class' => 'paging paging-morelink'));
}
}
} else {
if ($totalcount > $CFG->coursesperpage && $paginationurl && $paginationallowall) {
// there are more than one page of results and we are in 'view all' mode, suggest to go back to paginated view mode
$pagingbar = html_writer::tag('div', html_writer::link($paginationurl->out(false, array('perpage' => $CFG->coursesperpage)), get_string('showperpage', '', $CFG->coursesperpage)), array('class' => 'paging paging-showperpage'));
}
}
// display list of courses
$attributes = $chelper->get_and_erase_attributes('courses');
$content = html_writer::start_tag('div', $attributes);
if (!empty($pagingbar)) {
$content .= $pagingbar;
}
$coursecount = 0;
foreach ($courses as $course) {
$coursecount++;
$classes = $coursecount % 2 ? 'odd' : 'even';
if ($coursecount == 1) {
$classes .= ' first';
}
if ($coursecount >= count($courses)) {
$classes .= ' last';
}
$content .= $this->coursecat_coursebox($chelper, $course, $classes);
}
if (!empty($pagingbar)) {
$content .= $pagingbar;
}
if (!empty($morelink)) {
$content .= $morelink;
}
$content .= html_writer::end_tag('div');
// .courses
return $content;
}
