Damyon Wiese
410034eef0
* rename get_filename to get_filepath * phpdocs fixes * improve formatting of exceptions * lang string improvement
107 lines
3.5 KiB
PHP
107 lines
3.5 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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* Mustache helper to load strings from string_manager.
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*
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* @package core
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* @category output
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* @copyright 2015 Damyon Wiese
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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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use external_api;
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use external_function_parameters;
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use external_value;
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use core_component;
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use moodle_exception;
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use context_system;
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use theme_config;
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/**
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* This class contains a list of webservice functions related to output.
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*
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* @copyright 2015 Damyon Wiese
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since 2.9
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*/
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class external extends external_api {
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/**
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* Returns description of load_template() parameters.
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*
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* @return external_function_parameters
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*/
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public static function load_template_parameters() {
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return new external_function_parameters(
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array('component' => new external_value(PARAM_COMPONENT, 'component containing the template'),
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'template' => new external_value(PARAM_ALPHANUMEXT, 'name of the template'),
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'themename' => new external_value(PARAM_ALPHANUMEXT, 'The current theme.'),
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)
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);
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}
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/**
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* Can this function be called directly from ajax?
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*
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* @return boolean
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* @since Moodle 2.9
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*/
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public static function load_template_is_allowed_from_ajax() {
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return true;
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}
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/**
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* Return a mustache template, and all the strings it requires.
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*
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* @param string $component The component that holds the template.
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* @param string $templatename The name of the template.
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* @param string $themename The name of the current theme.
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* @return string the template
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*/
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public static function load_template($component, $template, $themename) {
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global $DB, $CFG, $PAGE;
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$params = self::validate_parameters(self::load_template_parameters(),
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array('component' => $component,
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'template' => $template,
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'themename' => $themename));
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$component = $params['component'];
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$template = $params['template'];
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$themename = $params['themename'];
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$templatename = $component . '/' . $template;
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// Will throw exceptions if the template does not exist.
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$filename = mustache_template_finder::get_template_filepath($templatename, $themename);
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$templatestr = file_get_contents($filename);
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return $templatestr;
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}
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/**
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* Returns description of load_template() result value.
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*
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* @return external_description
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*/
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public static function load_template_returns() {
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return new external_value(PARAM_RAW, 'template');
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}
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}
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