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   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 [email protected]
  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 [email protected]
  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          $mform = $this->_form;
  42  
  43          $defaultcategory = $this->_customdata['defaultcategory'];
  44          $contexts = $this->_customdata['contexts'];
  45  
  46          // Choice of format, with help.
  47          $mform->addElement('header', 'fileformat', get_string('fileformat', 'question'));
  48          $fileformatnames = get_import_export_formats('export');
  49          $radioarray = array();
  50          $i = 0 ;
  51          foreach ($fileformatnames as $shortname => $fileformatname) {
  52              $currentgrp1 = array();
  53              $currentgrp1[] = $mform->createElement('radio', 'format', '', $fileformatname, $shortname);
  54              $mform->addGroup($currentgrp1, "formathelp[{$i}]", '', array('<br />'), false);
  55  
  56              if (get_string_manager()->string_exists('pluginname_help', 'qformat_' . $shortname)) {
  57                  $mform->addHelpButton("formathelp[{$i}]", 'pluginname', 'qformat_' . $shortname);
  58              }
  59  
  60              $i++ ;
  61          }
  62          $mform->addRule("formathelp[0]", null, 'required', null, 'client');
  63  
  64          // Export options.
  65          $mform->addElement('header', 'general', get_string('general', 'form'));
  66  
  67          $mform->addElement('questioncategory', 'category', get_string('exportcategory', 'question'), compact('contexts'));
  68          $mform->setDefault('category', $defaultcategory);
  69          $mform->addHelpButton('category', 'exportcategory', 'question');
  70  
  71          $categorygroup = array();
  72          $categorygroup[] = $mform->createElement('checkbox', 'cattofile', '', get_string('tofilecategory', 'question'));
  73          $categorygroup[] = $mform->createElement('checkbox', 'contexttofile', '', get_string('tofilecontext', 'question'));
  74          $mform->addGroup($categorygroup, 'categorygroup', '', '', false);
  75          $mform->disabledIf('categorygroup', 'cattofile', 'notchecked');
  76          $mform->setDefault('cattofile', 1);
  77          $mform->setDefault('contexttofile', 1);
  78  
  79          // Set a template for the format select elements
  80          $renderer = $mform->defaultRenderer();
  81          $template = "{help} {element}\n";
  82          $renderer->setGroupElementTemplate($template, 'format');
  83  
  84          // Submit buttons.
  85          $this->add_action_buttons(false, get_string('exportquestions', 'question'));
  86      }
  87  }