question/export_form.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Defines the export questions form.
  19  *
  20  * @package    moodlecore
  21  * @subpackage questionbank
  22  * @copyright  2007 Jamie Pratt me@jamiep.org
  23  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26
  27 defined('MOODLE_INTERNAL') || die();
  28
  29 require_once($CFG->libdir . '/formslib.php');
  30
  31
  32 /**
  33  * Form to export questions from the question bank.
  34  *
  35  * @copyright  2007 Jamie Pratt me@jamiep.org
  36  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  37  */
  38 class question_export_form extends moodleform {
  39
  40     protected function definition() {
  41         global $OUTPUT;
  42
  43         $mform = $this->_form;
  44
  45         $defaultcategory = $this->_customdata['defaultcategory'];
  46         $contexts = $this->_customdata['contexts'];
  47
  48         // Choice of format, with help.
  49         $mform->addElement('header', 'fileformat', get_string('fileformat', 'question'));
  50
  51         $fileformatnames = get_import_export_formats('export');
  52         $radioarray = array();
  53         $separators = array();
  54         foreach ($fileformatnames as $shortname => $fileformatname) {
  55             $radioarray[] = $mform->createElement('radio', 'format', '', $fileformatname, $shortname);
  56
  57             $separator = '';
  58             if (get_string_manager()->string_exists('pluginname_help', 'qformat_' . $shortname)) {
  59                 $separator .= $OUTPUT->help_icon('pluginname', 'qformat_' . $shortname);
  60             }
  61             $separator .= '<br>';
  62             $separators[] = $separator;
  63         }
  64
  65         $radioarray[] = $mform->createElement('static', 'makelasthelpiconshowup', '');
  66         $mform->addGroup($radioarray, "formatchoices", '', $separators, false);
  67         $mform->addRule("formatchoices", null, 'required', null, 'client');
  68
  69         // Export options.
  70         $mform->addElement('header', 'general', get_string('general', 'form'));
  71
  72         $mform->addElement('questioncategory', 'category', get_string('exportcategory', 'question'),
  73                 array('contexts' => $contexts, 'top' => true));
  74         $mform->setDefault('category', $defaultcategory);
  75         $mform->addHelpButton('category', 'exportcategory', 'question');
  76
  77         $categorygroup = array();
  78         $categorygroup[] = $mform->createElement('checkbox', 'cattofile', '', get_string('tofilecategory', 'question'));
  79         $categorygroup[] = $mform->createElement('checkbox', 'contexttofile', '', get_string('tofilecontext', 'question'));
  80         $mform->addGroup($categorygroup, 'categorygroup', '', '', false);
  81         $mform->disabledIf('categorygroup', 'cattofile', 'notchecked');
  82         $mform->setDefault('cattofile', 1);
  83         $mform->setDefault('contexttofile', 1);
  84
  85         // Set a template for the format select elements
  86         $renderer = $mform->defaultRenderer();
  87         $template = "{help} {element}\n";
  88         $renderer->setGroupElementTemplate($template, 'format');
  89
  90         // Submit buttons.
  91         $this->add_action_buttons(false, get_string('exportquestions', 'question'));
  92     }
  93 }