Proyectos de Subversion Moodle

<?php
// This file is part of Moodle - http://moodle.org/
//
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// GNU General Public License for more details.
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/**
 * Contains the import_strategy interface.
 *
 * @package tool_moodlenet
 * @copyright 2020 Jake Dallimore <jrhdallimore@gmail.com>
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
namespace tool_moodlenet\local;

/**
 * The import_strategy interface.
 *
 * This provides a contract allowing different import strategies to be implemented.
 *
 * An import_strategy encapsulates the logic used to prepare a remote_resource for import into Moodle in some way and is used by the
 * import_processor (to perform aforementioned preparations) before it hands control of the import over to a course module plugin.
 *
 * We may wish to have many strategies because the preparation steps may vary depending on how the resource is to be treated.
 * E.g. We may wish to import as a file in which case download steps will be required, or we may simply wish to import the remote
 * resource as a link, in which cases setup steps will not require any file download.
 *
 * @copyright 2020 Jake Dallimore <jrhdallimore@gmail.com>
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
interface import_strategy {

    /**
     * Get an array of import_handler_info objects supported by this import strategy, based on the registrydata and resource.
     *
     * Implementations should check the registry data for any entries which align with their import strategy and should create
     * import_handler_info objects to represent each relevant entry. If an entry represents a module, or handling type which does
     * not align with the strategy, that item should simply be skipped.
     *
     * E.g. If one strategy aims to import all remote resources as files (e.g. import_strategy_file), it would only generate a list
     * of import_handler_info objects created from those registry entries of type 'file', as those entries represent the modules
     * which have said they can handle resources as files.
     *
     * @param array $registrydata The fully populated handler registry.
     * @param remote_resource $resource the remote resource.
     * @return import_handler_info[] the array of import_handler_info objects, or an empty array if none were matched.
     */
    public function get_handlers(array $registrydata, remote_resource $resource): array;

    /**
     * Called during import to perform required import setup steps.
     *
     * @param remote_resource $resource the resource to import.
     * @param \stdClass $user the user to import on behalf of.
     * @param \stdClass $course the course into which the remote resource is being imported.
     * @param int $section the section into which the remote resource is being imported.
     * @return \stdClass the module data which will be passed on to the course module plugin.
     */
    public function import(remote_resource $resource, \stdClass $user, \stdClass $course, int $section): \stdClass;
}