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<?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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* Mustache helper that will convert a timestamp to a date string.
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*
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* @package core
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* @category output
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* @copyright 2017 Ryan Wyllie <ryan@moodle.com>
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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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namespace core\output;
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defined('MOODLE_INTERNAL') || die();
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use Mustache_LambdaHelper;
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/**
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* Mustache helper that will convert a timestamp to a date string.
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*
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* @copyright 2017 Ryan Wyllie <ryan@moodle.com>
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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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class mustache_user_date_helper {
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/**
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* Read a timestamp and format from the string.
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*
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* {{#userdate}}1487655635, %Y %m %d{{/userdate}}
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*
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* There is a list of formats in lang/en/langconfig.php that can be used as the date format.
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*
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* Both args are required. The timestamp must come first.
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*
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* @param string $args The text to parse for arguments.
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* @param Mustache_LambdaHelper $helper Used to render nested mustache variables.
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* @return string
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*/
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public function transform($args, Mustache_LambdaHelper $helper) {
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// Split the text into an array of variables.
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list($timestamp, $format) = explode(',', $args, 2);
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$timestamp = trim($timestamp);
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$format = trim($format);
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$timestamp = $helper->render($timestamp);
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$format = $helper->render($format);
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return userdate($timestamp, $format);
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}
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}
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