grade/import/grade_import_form.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 if (!defined('MOODLE_INTERNAL')) {
  19     die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page
  20 }
  21
  22 require_once $CFG->libdir.'/formslib.php';
  23 require_once($CFG->libdir.'/gradelib.php');
  24
  25 class grade_import_form extends moodleform {
  26     function definition (){
  27         global $COURSE;
  28
  29         $mform =& $this->_form;
  30
  31         if (isset($this->_customdata)) {  // hardcoding plugin names here is hacky
  32             $features = $this->_customdata;
  33         } else {
  34             $features = array();
  35         }
  36
  37         // course id needs to be passed for auth purposes
  38         $mform->addElement('hidden', 'id', optional_param('id', 0, PARAM_INT));
  39         $mform->setType('id', PARAM_INT);
  40         $mform->addElement('header', 'general', get_string('importfile', 'grades'));
  41         // file upload
  42         $mform->addElement('filepicker', 'userfile', get_string('file'));
  43         $mform->addRule('userfile', null, 'required');
  44         $encodings = textlib::get_encodings();
  45         $mform->addElement('select', 'encoding', get_string('encoding', 'grades'), $encodings);
  46
  47         if (!empty($features['includeseparator'])) {
  48             $radio = array();
  49             $radio[] = $mform->createElement('radio', 'separator', null, get_string('septab', 'grades'), 'tab');
  50             $radio[] = $mform->createElement('radio', 'separator', null, get_string('sepcomma', 'grades'), 'comma');
  51             $radio[] = $mform->createElement('radio', 'separator', null, get_string('sepcolon', 'grades'), 'colon');
  52             $radio[] = $mform->createElement('radio', 'separator', null, get_string('sepsemicolon', 'grades'), 'semicolon');
  53             $mform->addGroup($radio, 'separator', get_string('separator', 'grades'), ' ', false);
  54             $mform->setDefault('separator', 'comma');
  55         }
  56
  57         if (!empty($features['verbosescales'])) {
  58             $options = array(1=>get_string('yes'), 0=>get_string('no'));
  59             $mform->addElement('select', 'verbosescales', get_string('verbosescales', 'grades'), $options);
  60         }
  61
  62         $options = array('10'=>10, '20'=>20, '100'=>100, '1000'=>1000, '100000'=>100000);
  63         $mform->addElement('select', 'previewrows', get_string('rowpreviewnum', 'grades'), $options); // TODO: localize
  64         $mform->setType('previewrows', PARAM_INT);
  65         $mform->addElement('hidden', 'groupid', groups_get_course_group($COURSE));
  66         $mform->setType('groupid', PARAM_INT);
  67         $this->add_action_buttons(false, get_string('uploadgrades', 'grades'));
  68     }
  69 }
  70
  71 class grade_import_mapping_form extends moodleform {
  72
  73     function definition () {
  74         global $CFG, $COURSE;
  75         $mform =& $this->_form;
  76
  77         // this is an array of headers
  78         $header = $this->_customdata['header'];
  79         // course id
  80
  81         $mform->addElement('header', 'general', get_string('identifier', 'grades'));
  82         $mapfromoptions = array();
  83
  84         if ($header) {
  85             foreach ($header as $i=>$h) {
  86                 $mapfromoptions[$i] = s($h);
  87             }
  88         }
  89         $mform->addElement('select', 'mapfrom', get_string('mapfrom', 'grades'), $mapfromoptions);
  90
  91         $maptooptions = array('userid'=>'userid', 'username'=>'username', 'useridnumber'=>'useridnumber', 'useremail'=>'useremail', '0'=>'ignore');
  92         $mform->addElement('select', 'mapto', get_string('mapto', 'grades'), $maptooptions);
  93
  94         $mform->addElement('header', 'general', get_string('mappings', 'grades'));
  95
  96         // add a comment option
  97
  98         $comments = array();
  99         if ($gradeitems = $this->_customdata['gradeitems']) {
 100             foreach ($gradeitems as $itemid => $itemname) {
 101                 $comments['feedback_'.$itemid] = 'comments for '.$itemname;
 102             }
 103         }
 104
 105         if ($header) {
 106             $i = 0; // index
 107             foreach ($header as $h) {
 108                 $h = trim($h);
 109                 // this is what each header maps to
 110                 $mform->addElement('selectgroups', 'mapping_'.$i, s($h),
 111                     array('others'=>array('0'=>'ignore', 'new'=>'new gradeitem'),
 112                     'gradeitems'=>$gradeitems,
 113                     'comments'=>$comments));
 114                 $i++;
 115             }
 116         }
 117
 118         // course id needs to be passed for auth purposes
 119         $mform->addElement('hidden', 'map', 1);
 120         $mform->setType('map', PARAM_INT);
 121         $mform->addElement('hidden', 'id');
 122         $mform->setType('id', PARAM_INT);
 123         $mform->addElement('hidden', 'iid');
 124         $mform->setType('iid', PARAM_INT);
 125         $mform->addElement('hidden', 'importcode');
 126         $mform->setType('importcode', PARAM_FILE);
 127         $mform->addElement('hidden', 'verbosescales', 1);
 128         $mform->setType('verbosescales', PARAM_INT);
 129         $mform->addElement('hidden', 'groupid', groups_get_course_group($COURSE));
 130         $mform->setType('groupid', PARAM_INT);
 131         $this->add_action_buttons(false, get_string('uploadgrades', 'grades'));
 132
 133     }
 134 }