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This commit implements the qbank api so that any plugin can implement its own question bank. This api currently works parallely with the moodle core classes and the added qbank in the core, means the moment a plugin is installed, that object is replaced with the object from the plugin instead of core, which means the api has flexibility till the plugins are integrated and the plugins can be integrated in any order. All the old classes are still there and not deprecated as there is a different tracker for the changes to the quiz and another tracker for class deprecation and class renaming. Core question units tests are pointing to the new api structure but the classes are pointing to the location related to the plugin availability. Co-Authored-By: Luca Bösch <luca.boesch@bfh.ch> Co-Authored-By: Guillermo Gomez Arias <guillermogomez@catalyst-au.net> one more array fix
70 lines
2.2 KiB
PHP
70 lines
2.2 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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/**
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* Defines an abstract class for filtering/searching the question bank.
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*
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* @package core_question
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* @copyright 2013 Ray Morris
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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_question\bank\search;
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/**
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* An abstract class for filtering/searching questions.
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*
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* See also {@see question_bank_view::init_search_conditions()}.
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* @copyright 2013 Ray Morris
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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 condition {
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/**
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* Return an SQL fragment to be ANDed into the WHERE clause to filter which questions are shown.
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* @return string SQL fragment. Must use named parameters.
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*/
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abstract public function where();
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/**
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* Return parameters to be bound to the above WHERE clause fragment.
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* @return array parameter name => value.
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*/
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public function params() {
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return [];
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}
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/**
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* Display GUI for selecting criteria for this condition. Displayed when Show More is open.
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*
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* Compare display_options(), which displays always, whether Show More is open or not.
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* @return bool|string HTML form fragment
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*/
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public function display_options_adv() {
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return false;
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}
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/**
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* Display GUI for selecting criteria for this condition. Displayed always, whether Show More is open or not.
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*
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* Compare display_options_adv(), which displays when Show More is open.
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* @return bool|string HTML form fragment
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*/
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public function display_options() {
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return false;
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}
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}
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