. /** * Moodle's Clean theme, an example of how to make a Bootstrap theme * * DO NOT MODIFY THIS THEME! * COPY IT FIRST, THEN RENAME THE COPY AND MODIFY IT INSTEAD. * * For full information about creating Moodle themes, see: * http://docs.moodle.org/dev/Themes_2.0 * * @package theme_clean * @copyright 2013 Moodle, moodle.org * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ function clean_process_css($css, $theme) { // Set the background image for the logo. $logo = $theme->setting_file_url('logo', 'logo'); $css = clean_set_logo($css, $logo); // Set custom CSS. if (!empty($theme->settings->customcss)) { $customcss = $theme->settings->customcss; } else { $customcss = null; } $css = clean_set_customcss($css, $customcss); return $css; } function clean_set_logo($css, $logo) { global $OUTPUT; $tag = '[[setting:logo]]'; $replacement = $logo; if (is_null($replacement)) { $replacement = ''; } $css = str_replace($tag, $replacement, $css); return $css; } function theme_clean_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options = array()) { if ($context->contextlevel == CONTEXT_SYSTEM and $filearea === 'logo') { $theme = theme_config::load('clean'); return $theme->setting_file_serve('logo', $args, $forcedownload, $options); } else { send_file_not_found(); } } function clean_set_customcss($css, $customcss) { $tag = '[[setting:customcss]]'; $replacement = $customcss; if (is_null($replacement)) { $replacement = ''; } $css = str_replace($tag, $replacement, $css); return $css; } /** * Returns an object containing HTML for the areas affected by settings. * * @param renderer_base $output Pass in $OUTPUT. * @param moodle_page $page Pass in $PAGE. * @return stdClass An object with the following properties: * - navbarclass A CSS class to use on the navbar. By default ''. * - heading HTML to use for the heading. A logo if one is selected or the default heading. * - footnote HTML to use as a footnote. By default ''. */ function theme_clean_get_html_for_settings(renderer_base $output, moodle_page $page) { global $CFG; $return = new stdClass; $return->navbarclass = ''; if (!empty($page->theme->settings->invert)) { $return->navbarclass .= ' navbar-inverse'; } if (!empty($page->theme->settings->logo)) { $return->heading = html_writer::link($CFG->wwwroot, '', array('title' => get_string('home'), 'class' => 'logo')); } else { $return->heading = $output->page_heading(); } $return->footnote = ''; if (!empty($page->theme->settings->footnote)) { $return->footnote = '

'.$page->theme->settings->footnote.'

'; } return $return; }