Proyectos de Subversion Moodle

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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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defined('MOODLE_INTERNAL') || die();
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/**
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 * Define behat generator for mod_lti.
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 *
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 * @package    mod_lti
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 * @category   test
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 * @author     Andrew Madden <andrewmadden@catalyst-au.net>
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 * @copyright  2020 Catalyst IT
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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 behat_mod_lti_generator extends behat_generator_base {
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    /**
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     * Get list of entities for mod_lti behat tests.
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     *
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     * @return array[] List of entity definitions.
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     */
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    protected function get_creatable_entities(): array {
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        return [
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            'tool proxies' => [
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                'singular' => 'tool proxy',
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                'datagenerator' => 'tool_proxies',
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                'required'  => [],
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            ],
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            'tool types' => [
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                'singular' => 'tool type',
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                'datagenerator' => 'tool_types',
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                'required' => ['baseurl'],
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                'switchids' => ['lti_coursecategories' => 'lti_coursecategories']
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            ],
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            'course tools' => [
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                'singular' => 'course tool',
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                'datagenerator' => 'course_tool_types',
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                'required' => ['baseurl', 'course'],
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                'switchids' => ['course' => 'course']
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            ],
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            'tool instances' => [
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                'singular' => 'instance',
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                'datagenerator' => 'instance',
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                'required' => ['course', 'tool'],
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                'switchids' => ['course' => 'course', 'tool' => 'typeid']
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            ],
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        ];
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    }
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    /**
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     * Handles the switchid ['tool' => 'typeid'] for finding a tool by name.
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     *
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     * @param string $name the name of the tool.
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     * @return int the id of the tool type identified by the name $name.
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     */
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    protected function get_tool_id(string $name): int {
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        global $DB;
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        if (!$id = $DB->get_field('lti_types', 'id', ['name' => $name])) {
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            throw new coding_exception('The specified tool with name "' . $name . '" does not exist');
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        }
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        return (int) $id;
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    }
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    /**
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     * Handles the switchid ['lti_coursecategories' => 'lti_coursecategories'] for restricting a tool to certain categories.
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     *
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     * @param string $idnumbers a comma-separated string containing the course category id numbers, e.g. 'cata, catb, catc'.
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     * @return string a comma-separated string containing the course category ids.
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     * @throws coding_exception if one or more of the categories is unable to be matched by its idnumber.
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     */
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    protected function get_lti_coursecategories_id(string $idnumbers): string {
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        global $DB;
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        $categoryids = array_map('trim', explode(',', $idnumbers));
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        [$insql, $inparams] = $DB->get_in_or_equal($categoryids);
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        $ids = $DB->get_fieldset_sql("SELECT id FROM {course_categories} WHERE idnumber $insql", $inparams);
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        if (!$ids || count($ids) != count($categoryids)) {
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            throw new coding_exception("One or more course categories unable to be matched using idnumbers: $idnumbers");
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        }
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        return implode(',', $ids);
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    }
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}