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MDL-55224 output: Support automatic flipping to RTL styles

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Part of MDL-55071
This commit is contained in:
Frederic Massart
2016-09-23 10:49:49 +01:00
committed by Dan Poltawski
parent fbe18cc022
commit 1d987cae5f
5 changed files with 206 additions and 16 deletions
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lib/classes/cssparser.php
+81
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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Moodle implementation of CSS parsing.
*
* @package core
* @copyright 2016 Frédéric Massart
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
// TODO MDL-53016 Remove this when the latter is implemented.
require_once($CFG->libdir . '/php-css-parser/Comment/Commentable.php');
require_once($CFG->libdir . '/php-css-parser/Renderable.php');
require_once($CFG->libdir . '/php-css-parser/Property/AtRule.php');
require_once($CFG->libdir . '/php-css-parser/RuleSet/RuleSet.php');
require_once($CFG->libdir . '/php-css-parser/RuleSet/AtRuleSet.php');
require_once($CFG->libdir . '/php-css-parser/Parsing/SourceException.php');
require_once($CFG->libdir . '/php-css-parser/CSSList/CSSList.php');
require_once($CFG->libdir . '/php-css-parser/CSSList/CSSBlockList.php');
require_once($CFG->libdir . '/php-css-parser/Value/Value.php');
require_once($CFG->libdir . '/php-css-parser/Value/ValueList.php');
require_once($CFG->libdir . '/php-css-parser/Value/CSSFunction.php');
require_once($CFG->libdir . '/php-css-parser/Comment/Comment.php');
require_once($CFG->libdir . '/php-css-parser/Value/PrimitiveValue.php');
require_once($CFG->libdir . '/php-css-parser/CSSList/AtRuleBlockList.php');
require_once($CFG->libdir . '/php-css-parser/CSSList/Document.php');
require_once($CFG->libdir . '/php-css-parser/CSSList/KeyFrame.php');
require_once($CFG->libdir . '/php-css-parser/OutputFormat.php');
require_once($CFG->libdir . '/php-css-parser/Parser.php');
require_once($CFG->libdir . '/php-css-parser/Parsing/OutputException.php');
require_once($CFG->libdir . '/php-css-parser/Parsing/UnexpectedTokenException.php');
require_once($CFG->libdir . '/php-css-parser/Property/Charset.php');
require_once($CFG->libdir . '/php-css-parser/Property/CSSNamespace.php');
require_once($CFG->libdir . '/php-css-parser/Property/Import.php');
require_once($CFG->libdir . '/php-css-parser/Property/Selector.php');
require_once($CFG->libdir . '/php-css-parser/Rule/Rule.php');
require_once($CFG->libdir . '/php-css-parser/RuleSet/DeclarationBlock.php');
require_once($CFG->libdir . '/php-css-parser/Settings.php');
require_once($CFG->libdir . '/php-css-parser/Value/Color.php');
require_once($CFG->libdir . '/php-css-parser/Value/CSSString.php');
require_once($CFG->libdir . '/php-css-parser/Value/RuleValueList.php');
require_once($CFG->libdir . '/php-css-parser/Value/Size.php');
require_once($CFG->libdir . '/php-css-parser/Value/URL.php');
/**
* Moodle CSS parser.
*
* @package core
* @copyright 2016 Frédéric Massart
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_cssparser extends \Sabberworm\CSS\Parser {
/**
* Constructor.
*
* @param string $css The CSS content.
*/
public function __construct($css) {
$settings = \Sabberworm\CSS\Settings::create();
$settings->withLenientParsing();
parent::__construct($css, $settings);
}
}