mirror of
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89 lines
2.5 KiB
PHP
89 lines
2.5 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Theme functions.
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*
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* @package theme_boost
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* @copyright 2016 Frédéric Massart - FMCorz.net
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* Post process the CSS tree.
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*
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* @param string $tree The CSS tree.
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* @param theme_config $theme The theme config object.
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*/
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function theme_boost_css_tree_post_processor($tree, $theme) {
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$prefixer = new theme_boost\autoprefixer($tree);
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$prefixer->prefix();
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}
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/**
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* Get the SCSS file to include.
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*
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* @param theme_config $theme The theme config object.
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* @return string The name of the file without 'scss'.
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*/
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function theme_boost_get_scss_file($theme) {
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$preset = !empty($theme->settings->preset) ? $theme->settings->preset : 'default';
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return 'preset-' . $preset;
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}
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/**
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* Inject additional SCSS.
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*
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* @param theme_config $theme The theme config object.
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* @return string
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*/
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function theme_boost_get_extra_scss($theme) {
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return !empty($theme->settings->scss) ? $theme->settings->scss : '';
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}
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/**
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* Get SCSS to prepend.
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*
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* @param theme_config $theme The theme config object.
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* @return array
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*/
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function theme_boost_get_pre_scss($theme) {
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$scss = '';
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$configurable = [
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// Config key => [variableName, ...].
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'brandcolor' => ['brand-primary'],
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];
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// Prepend variables first.
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foreach ($configurable as $configkey => $targets) {
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$value = $theme->settings->{$configkey};
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if (empty($value)) {
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continue;
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}
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array_map(function($target) use (&$scss, $value) {
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$scss .= '$' . $target . ': ' . $value . ";\n";
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}, (array) $targets);
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}
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// Prepend pre-scss.
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if (!empty($theme->settings->scsspre)) {
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$scss .= $theme->settings->scsspre;
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}
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return $scss;
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}
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