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90 lines
3.0 KiB
90 lines
3.0 KiB
<?php
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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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* External Web Service Template
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*
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* @package localws_evl
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* @copyright 2011 Moodle Pty Ltd (http://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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require_once($CFG->libdir . "/externallib.php");
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class local_ws_evl_external extends external_api {
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/**
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* Returns description of method parameters
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* @return external_function_parameters
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*/
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public static function hello_world_parameters() {
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return new external_function_parameters(
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array('welcomemessage' => new external_value(PARAM_TEXT, 'The welcome message. By default it is "Hello world,"', VALUE_DEFAULT, 'Hello world, '))
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);
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}
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/**
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* Returns welcome message
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* @return string welcome message
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*/
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public static function hello_world($welcomemessage = 'Hello world, ') {
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global $USER;
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//Parameter validation
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//REQUIRED
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$params = self::validate_parameters(self::hello_world_parameters(),
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array('welcomemessage' => $welcomemessage));
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//Context validation
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//OPTIONAL but in most web service it should present
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$context = get_context_instance(CONTEXT_USER, $USER->id);
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self::validate_context($context);
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//Capability checking
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//OPTIONAL but in most web service it should present
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if (!has_capability('moodle/user:viewdetails', $context)) {
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throw new moodle_exception('cannotviewprofile');
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}
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return $params['welcomemessage'] . $USER->firstname ;;
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}
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/**
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* Returns description of method result value
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* @return external_description
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*/
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public static function hello_world_returns() {
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return new external_value(PARAM_TEXT, 'The welcome message + user first name');
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}
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public static function get_usage_statistics($whatever='qq coisa') {
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global $USER;
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return '{"cursos": "10", "alunos":"20", "certificados":"12"}';
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}
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public static function get_usage_statistics_parameters() {
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return new external_function_parameters(
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array('welcomemessage' => new external_value(PARAM_TEXT, 'The welcome message. By default it is "Hello world,"', VALUE_DEFAULT, 'Hello world, '))
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);
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}
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public static function get_usage_statistics_returns() {
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return new external_value(PARAM_TEXT, 'The welcome message + user first name');
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}
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}
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