mod/data/export_form.php

   1 <?php
   2
   3 if (!defined('MOODLE_INTERNAL')) {
   4     die('Direct access to this script is forbidden!');
   5 }
   6 require_once($CFG->libdir . '/formslib.php');
   7 require_once($CFG->libdir . '/csvlib.class.php');
   8
   9 class mod_data_export_form extends moodleform {
  10     var $_datafields = array();
  11     var $_cm;
  12     var $_data;
  13
  14      // @param string $url: the url to post to
  15      // @param array $datafields: objects in this database
  16     function mod_data_export_form($url, $datafields, $cm, $data) {
  17         $this->_datafields = $datafields;
  18         $this->_cm = $cm;
  19         $this->_data = $data;
  20         parent::moodleform($url);
  21     }
  22
  23     function definition() {
  24         global $CFG;
  25         $mform =& $this->_form;
  26         $mform->addElement('header', 'notice', get_string('chooseexportformat', 'data'));
  27         $choices = csv_import_reader::get_delimiter_list();
  28         $key = array_search(';', $choices);
  29         if (! $key === FALSE) {
  30             // array $choices contains the semicolon -> drop it (because its encrypted form also contains a semicolon):
  31             unset($choices[$key]);
  32         }
  33         $typesarray = array();
  34         $typesarray[] = $mform->createElement('radio', 'exporttype', null, get_string('csvwithselecteddelimiter', 'data') . '&nbsp;', 'csv');
  35         $typesarray[] = $mform->createElement('select', 'delimiter_name', null, $choices);
  36         //temporarily commenting out Excel export option. See MDL-19864
  37         //$typesarray[] = $mform->createElement('radio', 'exporttype', null, get_string('excel', 'data'), 'xls');
  38         $typesarray[] = $mform->createElement('radio', 'exporttype', null, get_string('ods', 'data'), 'ods');
  39         $mform->addGroup($typesarray, 'exportar', '', array(''), false);
  40         $mform->addRule('exportar', null, 'required');
  41         $mform->setDefault('exporttype', 'csv');
  42         if (array_key_exists('cfg', $choices)) {
  43             $mform->setDefault('delimiter_name', 'cfg');
  44         } else if (get_string('listsep', 'langconfig') == ';') {
  45             $mform->setDefault('delimiter_name', 'semicolon');
  46         } else {
  47             $mform->setDefault('delimiter_name', 'comma');
  48         }
  49         $mform->addElement('header', 'notice', get_string('chooseexportfields', 'data'));
  50         foreach($this->_datafields as $field) {
  51             if($field->text_export_supported()) {
  52                 $mform->addElement('advcheckbox', 'field_'.$field->field->id, '<div title="' . s($field->field->description) . '">' . $field->field->name . '</div>', ' (' . $field->name() . ')', array('group'=>1));
  53                 $mform->setDefault('field_'.$field->field->id, 1);
  54             } else {
  55                 $a = new stdClass();
  56                 $a->fieldtype = $field->name();
  57                 $mform->addElement('static', 'unsupported'.$field->field->id, $field->field->name, get_string('unsupportedexport', 'data', $a));
  58             }
  59         }
  60         $this->add_checkbox_controller(1, null, null, 1);
  61         $context = context_module::instance($this->_cm->id);
  62         if (has_capability('mod/data:exportuserinfo', $context)) {
  63             $mform->addElement('checkbox', 'exportuser', get_string('includeuserdetails', 'data'));
  64         }
  65         $mform->addElement('checkbox', 'exporttime', get_string('includetime', 'data'));
  66         if ($this->_data->approval) {
  67             $mform->addElement('checkbox', 'exportapproval', get_string('includeapproval', 'data'));
  68         }
  69         $this->add_action_buttons(true, get_string('exportentries', 'data'));
  70     }
  71
  72 }
  73
  74