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1 efrain 1
<?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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 * Class for exporting a chat message.
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 *
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 * @package    mod_chat
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 * @copyright  2017 Juan Leyva <juan@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 mod_chat\external;
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defined('MOODLE_INTERNAL') || die();
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use core\external\exporter;
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/**
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 * Class for exporting a chat message.
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 *
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 * @copyright  2017 Juan Leyva <juan@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 chat_message_exporter extends exporter {
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    /**
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     * Defines exporter properties.
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     *
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     * @return array
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     */
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    protected static function define_properties() {
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        return array(
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            'id' => array(
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                'type' => PARAM_INT,
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                'description' => 'The message record id.',
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            ),
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            'chatid' => array(
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                'type' => PARAM_INT,
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                'description' => 'The chat id.',
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                'default' => 0,
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            ),
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            'userid' => array(
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                'type' => PARAM_INT,
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                'description' => 'The user who wrote the message.',
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                'default' => 0,
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            ),
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            'groupid' => array(
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                'type' => PARAM_INT,
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                'description' => 'The group this message belongs to.',
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                'default' => 0,
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            ),
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            'issystem' => array(
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                'type' => PARAM_BOOL,
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                'description' => 'Whether is a system message or not.',
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                'default' => false,
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            ),
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            'message' => array(
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                'type' => PARAM_RAW,
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                'description' => 'The message text.',
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            ),
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            'timestamp' => array(
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                'type' => PARAM_INT,
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                'description' => 'The message timestamp (indicates when the message was sent).',
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                'default' => 0,
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            ),
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        );
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    }
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    /**
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     * Defines related information.
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     *
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     * @return array
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     */
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    protected static function define_related() {
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        return array(
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            'context' => 'context',
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        );
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    }
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    /**
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     * Get the formatting parameters for the name.
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     *
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     * @return array
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     */
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    protected function get_format_parameters_for_message() {
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        return [
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            'component' => 'mod_chat',
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        ];
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    }
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}