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https://github.com/moodle/moodle.git
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f435f313e0
* Add local function to access subsets of proxies and types direct from DB. * Add local function to access count of proxies and types direct from DB. * Add new external function to get both proxies and types with pagination. * Add new external function to get count of proxies and types. * Implement pagination using page factory in JS. * Added unit tests to cover new external functions. * Add mod_lti behat generators and tests. * Show first and last button in paging bar. * Created helper class to assist with new functions.
61 lines
2.3 KiB
PHP
61 lines
2.3 KiB
PHP
<?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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namespace mod_lti;
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defined('MOODLE_INTERNAL') || die();
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/**
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* Helper class for LTI activity.
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*
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* @package mod_lti
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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 helper {
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/**
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* Get SQL to query DB for LTI tool proxy records.
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*
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* @param bool $orphanedonly If true, return SQL to get orphaned proxies only.
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* @param bool $count If true, return SQL to get the count of the records instead of the records themselves.
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* @return string SQL.
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*/
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public static function get_tool_proxy_sql(bool $orphanedonly = false, bool $count = false): string {
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if ($count) {
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$select = "SELECT count(*) as type_count";
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$sort = "";
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} else {
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// We only want the fields from lti_tool_proxies table. Must define every column to be compatible with mysqli.
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$select = "SELECT ltp.id, ltp.name, ltp.regurl, ltp.state, ltp.guid, ltp.secret, ltp.vendorcode,
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ltp.capabilityoffered, ltp.serviceoffered, ltp.toolproxy, ltp.createdby,
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ltp.timecreated, ltp.timemodified";
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$sort = " ORDER BY ltp.name ASC, ltp.state DESC, ltp.timemodified DESC";
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}
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$from = " FROM {lti_tool_proxies} ltp";
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if ($orphanedonly) {
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$join = " LEFT JOIN {lti_types} lt ON ltp.id = lt.toolproxyid";
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$where = " WHERE lt.toolproxyid IS null";
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} else {
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$join = "";
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$where = "";
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}
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return $select . $from . $join . $where . $sort;
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}
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}
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