mod/forum/mod_form.php

   1 <?php
   2 require_once ($CFG->dirroot.'/course/moodleform_mod.php');
   3
   4 class mod_forum_mod_form extends moodleform_mod {
   5
   6     function definition() {
   7
   8         global $CFG, $FORUM_TYPES, $COURSE;
   9         $mform    =& $this->_form;
  10
  11 //-------------------------------------------------------------------------------
  12         $mform->addElement('header', 'general', get_string('general', 'form'));
  13
  14         $mform->addElement('text', 'name', get_string('forumname', 'forum'), array('size'=>'64'));
  15         $mform->setType('name', PARAM_TEXT);
  16         $mform->addRule('name', null, 'required', null, 'client');
  17
  18         asort($FORUM_TYPES);
  19         $mform->addElement('select', 'type', get_string('forumtype', 'forum'), $FORUM_TYPES);
  20         $mform->setHelpButton('type', array('forumtype', get_string('forumtype', 'forum'), 'forum'));
  21         $mform->setDefault('type', 'general');
  22
  23         $mform->addElement('htmleditor', 'intro', get_string('forumintro', 'forum'));
  24         $mform->setType('intro', PARAM_RAW);
  25         $mform->addRule('intro', get_string('required'), 'required', null, 'client');
  26         $mform->setHelpButton('intro', array('writing', 'questions', 'richtext'), false, 'editorhelpbutton');
  27
  28         $options = array();
  29         $options[0] = get_string('no');
  30         $options[1] = get_string('yesforever', 'forum');
  31         $options[FORUM_INITIALSUBSCRIBE] = get_string('yesinitially', 'forum');
  32         $options[FORUM_DISALLOWSUBSCRIBE] = get_string('disallowsubscribe','forum');
  33         $mform->addElement('select', 'forcesubscribe', get_string('forcesubscribeq', 'forum'), $options);
  34         $mform->setHelpButton('forcesubscribe', array('subscription2', get_string('forcesubscribeq', 'forum'), 'forum'));
  35
  36         $options = array();
  37         $options[FORUM_TRACKING_OPTIONAL] = get_string('trackingoptional', 'forum');
  38         $options[FORUM_TRACKING_OFF] = get_string('trackingoff', 'forum');
  39         $options[FORUM_TRACKING_ON] = get_string('trackingon', 'forum');
  40         $mform->addElement('select', 'trackingtype', get_string('trackingtype', 'forum'), $options);
  41         $mform->setHelpButton('trackingtype', array('trackingtype', get_string('trackingtype', 'forum'), 'forum'));
  42
  43         $choices = get_max_upload_sizes($CFG->maxbytes, $COURSE->maxbytes);
  44         $choices[1] = get_string('uploadnotallowed');
  45         $choices[0] = get_string('courseuploadlimit') . ' ('.display_size($COURSE->maxbytes).')';
  46         $mform->addElement('select', 'maxbytes', get_string('maxattachmentsize', 'forum'), $choices);
  47         $mform->setHelpButton('maxbytes', array('maxattachmentsize', get_string('maxattachmentsize', 'forum'), 'forum'));
  48         $mform->setDefault('maxbytes', $CFG->forum_maxbytes);
  49
  50         if ($CFG->enablerssfeeds && isset($CFG->forum_enablerssfeeds) && $CFG->forum_enablerssfeeds) {
  51 //-------------------------------------------------------------------------------
  52             $mform->addElement('header', '', get_string('rss'));
  53             $choices = array();
  54             $choices[0] = get_string('none');
  55             $choices[1] = get_string('discussions', 'forum');
  56             $choices[2] = get_string('posts', 'forum');
  57             $mform->addElement('select', 'rsstype', get_string('rsstype'), $choices);
  58             $mform->setHelpButton('rsstype', array('rsstype', get_string('rsstype'), 'forum'));
  59
  60             $choices = array();
  61             $choices[0] = '0';
  62             $choices[1] = '1';
  63             $choices[2] = '2';
  64             $choices[3] = '3';
  65             $choices[4] = '4';
  66             $choices[5] = '5';
  67             $choices[10] = '10';
  68             $choices[15] = '15';
  69             $choices[20] = '20';
  70             $choices[25] = '25';
  71             $choices[30] = '30';
  72             $choices[40] = '40';
  73             $choices[50] = '50';
  74             $mform->addElement('select', 'rssarticles', get_string('rssarticles'), $choices);
  75             $mform->setHelpButton('rssarticles', array('rssarticles', get_string('rssarticles'), 'forum'));
  76         }
  77
  78 //-------------------------------------------------------------------------------
  79         $mform->addElement('header', '', get_string('grade'));
  80         $mform->addElement('checkbox', 'assessed', get_string('allowratings', 'forum') , get_string('ratingsuse', 'forum'));
  81
  82         $mform->addElement('modgrade', 'scale', get_string('grade'), false);
  83         $mform->disabledIf('scale', 'assessed');
  84
  85         $mform->addElement('checkbox', 'ratingtime', get_string('ratingtime', 'forum'));
  86         $mform->disabledIf('ratingtime', 'assessed');
  87
  88         $mform->addElement('date_time_selector', 'assesstimestart', get_string('from'));
  89         $mform->disabledIf('assesstimestart', 'assessed');
  90         $mform->disabledIf('assesstimestart', 'ratingtime');
  91
  92         $mform->addElement('date_time_selector', 'assesstimefinish', get_string('to'));
  93         $mform->disabledIf('assesstimefinish', 'assessed');
  94         $mform->disabledIf('assesstimefinish', 'ratingtime');
  95
  96
  97 //-------------------------------------------------------------------------------
  98         $mform->addElement('header', '', get_string('blockafter', 'forum'));
  99         $options = array();
 100         $options[0] = get_string('blockperioddisabled','forum');
 101         $options[60*60*24]   = '1 '.get_string('day');
 102         $options[60*60*24*2] = '2 '.get_string('days');
 103         $options[60*60*24*3] = '3 '.get_string('days');
 104         $options[60*60*24*4] = '4 '.get_string('days');
 105         $options[60*60*24*5] = '5 '.get_string('days');
 106         $options[60*60*24*6] = '6 '.get_string('days');
 107         $options[60*60*24*7] = '1 '.get_string('week');
 108         $mform->addElement('select', 'blockperiod', get_string("blockperiod", "forum") , $options);
 109         $mform->setHelpButton('blockperiod', array('manageposts', get_string('blockperiod', 'forum'),'forum'));
 110
 111         $mform->addElement('text', 'blockafter', get_string('blockafter', 'forum'));
 112         $mform->setType('blockafter', PARAM_INT);
 113         $mform->setDefault('blockafter', '0');
 114         $mform->addRule('blockafter', null, 'numeric', null, 'client');
 115         $mform->setHelpButton('blockafter', array('manageposts', get_string('blockafter', 'forum'),'forum'));
 116         $mform->disabledIf('blockafter', 'blockperiod', 'eq', 0);
 117
 118
 119         $mform->addElement('text', 'warnafter', get_string('warnafter', 'forum'));
 120         $mform->setType('warnafter', PARAM_INT);
 121         $mform->setDefault('warnafter', '0');
 122         $mform->addRule('warnafter', null, 'numeric', null, 'client');
 123         $mform->setHelpButton('warnafter', array('manageposts', get_string('warnafter', 'forum'),'forum'));
 124         $mform->disabledIf('warnafter', 'blockperiod', 'eq', 0);
 125
 126 //-------------------------------------------------------------------------------
 127         $features = new stdClass;
 128         $features->groups = true;
 129         $features->groupings = true;
 130         $features->groupmembersonly = true;
 131         $this->standard_coursemodule_elements($features);
 132 //-------------------------------------------------------------------------------
 133 // buttons
 134         $this->add_action_buttons();
 135
 136     }
 137
 138     function definition_after_data(){
 139         $mform    =& $this->_form;
 140         $type=&$mform->getElement('type');
 141         $typevalue=$mform->getElementValue('type');
 142         //we don't want to have these appear as possible selections in the form but
 143         //we want the form to display them if they are set.
 144         if ($typevalue[0]=='news'){
 145             $type->addOption(get_string('namenews', 'forum'), 'news');
 146             $type->setHelpButton(array('forumtypenews', get_string('forumtypenews', 'forum'), 'forum'));
 147             $type->freeze();
 148             $type->setPersistantFreeze(true);
 149         }
 150         if ($typevalue[0]=='social'){
 151             $type->addOption(get_string('namesocial', 'forum'), 'social');
 152             $type->freeze();
 153             $type->setPersistantFreeze(true);
 154         }
 155
 156     }
 157
 158     function data_preprocessing(&$default_values){
 159         if (empty($default_values['scale'])){
 160             $default_values['assessed'] = 0;
 161         }
 162
 163         if (empty($default_values['assessed'])){
 164             $default_values['ratingtime'] = 0;
 165         } else {
 166             $default_values['ratingtime']=
 167                 ($default_values['assesstimestart'] && $default_values['assesstimefinish']) ? 1 : 0;
 168         }
 169     }
 170
 171 }
 172 ?>