Files
moodle/lib/classes/output/external.php
Damyon Wiese ba224fb42c MDL-50783 Ajax: Configure how to call a webservice through db/service.php
Now the db/service.php array can contain these extra keys to provide information
on how a webservice may be called:

    'ajax' => true (Default is false)

Replaces the xx_is_allowed_from_ajax callback.

    'loginrequired' => false (Default is true)

Means that this webservice can be called through lib/ajax/service-nosession.php
which sets NO_MOODLE_COOKIES to true (faster). This is only safe for webservices returning
static public data (e.g. get_string).
2015-09-14 15:10:21 +08:00

97 lines
3.3 KiB
PHP

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