mod/feedback/edit_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  * prints the forms to choose an item-typ to create items and to choose a template to use
  19  *
  20  * @author Andreas Grabs
  21  * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  22  * @package mod_feedback
  23  */
  24
  25 //It must be included from a Moodle page
  26 if (!defined('MOODLE_INTERNAL')) {
  27     die('Direct access to this script is forbidden.');
  28 }
  29
  30 require_once($CFG->libdir.'/formslib.php');
  31
  32 class feedback_edit_use_template_form extends moodleform {
  33
  34     /**
  35      * Form definition
  36      */
  37     public function definition() {
  38         $mform =& $this->_form;
  39
  40         $course = $this->_customdata['course'];
  41
  42         $elementgroup = array();
  43         //headline
  44         $mform->addElement('header', 'using_templates', get_string('using_templates', 'feedback'));
  45         // hidden elements
  46         $mform->addElement('hidden', 'id');
  47         $mform->setType('id', PARAM_INT);
  48
  49         // visible elements
  50         $templates_options = array();
  51         $owntemplates = feedback_get_template_list($course, 'own');
  52         $publictemplates = feedback_get_template_list($course, 'public');
  53
  54         $options = array();
  55         if ($owntemplates or $publictemplates) {
  56             $options[''] = array('' => get_string('choosedots'));
  57
  58             if ($owntemplates) {
  59                 $courseoptions = array();
  60                 foreach ($owntemplates as $template) {
  61                     $courseoptions[$template->id] = format_string($template->name);
  62                 }
  63                 $options[get_string('course')] = $courseoptions;
  64             }
  65
  66             if ($publictemplates) {
  67                 $publicoptions = array();
  68                 foreach ($publictemplates as $template) {
  69                     $publicoptions[$template->id] = format_string($template->name);
  70                 }
  71                 $options[get_string('public', 'feedback')] = $publicoptions;
  72             }
  73
  74             $attributes = 'onChange="M.core_formchangechecker.set_form_submitted(); this.form.submit()"';
  75             $elementgroup[] = $mform->createElement('selectgroups',
  76                                                      'templateid',
  77                                                      get_string('using_templates', 'feedback'),
  78                                                      $options,
  79                                                      $attributes);
  80
  81             $elementgroup[] = $mform->createElement('submit',
  82                                                      'use_template',
  83                                                      get_string('use_this_template', 'feedback'),
  84                                                      array('class' => 'hiddenifjs'));
  85
  86             $mform->addGroup($elementgroup, 'elementgroup', '', array(' '), false);
  87         } else {
  88             $mform->addElement('static', 'info', get_string('no_templates_available_yet', 'feedback'));
  89         }
  90
  91         $this->set_data(array('id' => $this->_customdata['id']));
  92     }
  93 }
  94
  95 class feedback_edit_create_template_form extends moodleform {
  96
  97     /**
  98      * Form definition
  99      */
 100     public function definition() {
 101         $mform =& $this->_form;
 102
 103         // hidden elements
 104         $mform->addElement('hidden', 'id');
 105         $mform->setType('id', PARAM_INT);
 106         $mform->addElement('hidden', 'do_show');
 107         $mform->setType('do_show', PARAM_ALPHANUMEXT);
 108         $mform->setConstant('do_show', 'templates');
 109
 110         //headline
 111         $mform->addElement('header', 'creating_templates', get_string('creating_templates', 'feedback'));
 112
 113         // visible elements
 114         $elementgroup = array();
 115
 116         $elementgroup[] = $mform->createElement('text',
 117                                                  'templatename',
 118                                                  get_string('name', 'feedback'),
 119                                                  array('size'=>'40', 'maxlength'=>'200'));
 120
 121         if (has_capability('mod/feedback:createpublictemplate', context_system::instance())) {
 122             $elementgroup[] = $mform->createElement('checkbox',
 123                                                      'ispublic', '',
 124                                                      get_string('public', 'feedback'));
 125         }
 126
 127
 128         $mform->addGroup($elementgroup,
 129                          'elementgroup',
 130                          get_string('name', 'feedback'),
 131                          array(' '),
 132                          false);
 133
 134         // Buttons.
 135         $mform->addElement('submit', 'create_template', get_string('save_as_new_template', 'feedback'));
 136
 137         $mform->setType('templatename', PARAM_TEXT);
 138
 139         $this->set_data(array('id' => $this->_customdata['id']));
 140     }
 141
 142     /**
 143      * Form validation
 144      *
 145      * @param array $data array of ("fieldname"=>value) of submitted data
 146      * @param array $files array of uploaded files "element_name"=>tmp_file_path
 147      * @return array of "element_name"=>"error_description" if there are errors,
 148      *         or an empty array if everything is OK (true allowed for backwards compatibility too).
 149      */
 150     public function validation($data, $files) {
 151         $errors = parent::validation($data, $files);
 152         if (!isset($data['templatename']) || trim(strval($data['templatename'])) === '') {
 153             $errors['elementgroup'] = get_string('name_required', 'feedback');
 154         }
 155         return $errors;
 156     }
 157 }
 158