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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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 * Activity module exporter for the content API.
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 *
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 * @package     core
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 * @copyright   2020 Andrew Nicols <andrew@nicols.co.uk>
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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\content\export\exporters;
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use core\content\controllers\export\component_controller;
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/**
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 * Activity module exporter for the content API.
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 *
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 * @copyright   2020 Andrew Nicols <andrew@nicols.co.uk>
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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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abstract class abstract_mod_exporter extends component_exporter {
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    /** @var \cm_info The activity information for this course module */
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    protected $cm;
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    /**
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     * Constructor for the general activity exporter.
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     */
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    public function __construct() {
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        parent::__construct(...func_get_args());
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        $coursecontext = $this->context->get_course_context();
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        $modinfo = get_fast_modinfo($coursecontext->instanceid);
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        $this->cm = $modinfo->get_cm($this->context->instanceid);
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    }
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    /**
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     * Get the exportable items for the user in the specified context.
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     *
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     * For activities which allow users to submit their own content which is not visible to all users, for example
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     * graded activities, the caller can request that this be either included, or excluded.
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     *
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     * @param   bool $includeuserdata Whether to include user data, in addition to shared content.
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     * @return  exportable_item[]
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     */
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    abstract public function get_exportables(bool $includeuserdata = false): array;
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    /**
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     * Get the modname for the activity.
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     *
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     * @return  string
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     */
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    protected function get_modname(): string {
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        return $this->cm->modname;
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    }
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}