public function get_footer_stamp()

in classes/output/core_renderer.php [127:148]

• 17 lines of code
• 2 McCabe index (conditional complexity)

    public function get_footer_stamp() {
        global $CFG, $OUTPUT, $PAGE;

        if (!empty($PAGE->theme->setting_file_url('footer_stamp', 'footer_stamp'))) {
            $fileurl = $PAGE->theme->setting_file_url('footer_stamp', 'footer_stamp');
            // Get a URL suitable for moodle_url.
            $relativebaseurl = preg_replace('|^https?://|i', '//', $CFG->wwwroot);
            $relativefileurl = str_replace($relativebaseurl, '', $fileurl);
            $url = new moodle_url($relativefileurl);
            $img = html_writer::empty_tag('img', ["src" => $url]);

            $coursepageurl = $this->page->url;
            $stamp = html_writer::link($coursepageurl, $img, ['target' => '_blank', 'class' => 'stamp']);
        } else {
            $img = html_writer::empty_tag('img', ["src" => $OUTPUT->image_url('moodlelogo', 'theme')]);

            $coursepageurl = $this->page->url;
            $stamp = html_writer::link($coursepageurl, $img, ['target' => '_blank', 'class' => 'stamp']);
        }

        return $stamp;
    }