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Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403] [Versions 401 and 403] [Versions 402 and 403]

   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  /**
  19   * This file is part of the Database module for Moodle
  20   *
  21   * @copyright 2005 Martin Dougiamas  http://dougiamas.com
  22   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   * @package mod_data
  24   */
  25  
  26  require_once('../../config.php');
  27  require_once ('lib.php');
  28  require_once($CFG->libdir.'/csvlib.class.php');
  29  require_once ('import_form.php');
  30  
  31  $id              = optional_param('id', 0, PARAM_INT);  // course module id
  32  $d               = optional_param('d', 0, PARAM_INT);   // database id
  33  $rid             = optional_param('rid', 0, PARAM_INT); // record id
  34  $fielddelimiter  = optional_param('fielddelimiter', ',', PARAM_CLEANHTML); // characters used as field delimiters for csv file import
  35  $fieldenclosure = optional_param('fieldenclosure', '', PARAM_CLEANHTML);   // characters used as record delimiters for csv file import
  36  $redirectbackto = optional_param('backto', '', PARAM_LOCALURL); // The location to redirect back to.
  37  
  38  $url = new moodle_url('/mod/data/import.php');
  39  if ($rid !== 0) {
  40      $url->param('rid', $rid);
  41  }
  42  if ($fielddelimiter !== '') {
  43      $url->param('fielddelimiter', $fielddelimiter);
  44  }
  45  if ($fieldenclosure !== '') {
  46      $url->param('fieldenclosure', $fieldenclosure);
  47  }
  48  
  49  if ($id) {
  50      $url->param('id', $id);
  51      $PAGE->set_url($url);
  52      $cm     = get_coursemodule_from_id('data', $id, 0, false, MUST_EXIST);
  53      $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
  54      $data   = $DB->get_record('data', array('id'=>$cm->instance), '*', MUST_EXIST);
  55  
  56  } else {
  57      $url->param('d', $d);
  58      $PAGE->set_url($url);
  59      $data   = $DB->get_record('data', array('id'=>$d), '*', MUST_EXIST);
  60      $course = $DB->get_record('course', array('id'=>$data->course), '*', MUST_EXIST);
  61      $cm     = get_coursemodule_from_instance('data', $data->id, $course->id, false, MUST_EXIST);
  62  }
  63  
  64  require_login($course, false, $cm);
  65  
  66  $context = context_module::instance($cm->id);
  67  require_capability('mod/data:manageentries', $context);
  68  
  69  $form = new mod_data_import_form(new moodle_url('/mod/data/import.php'), ['dataid' => $data->id,
  70      'backtourl' => $redirectbackto]);
  71  
  72  if ($form->is_cancelled()) {
  73      $redirectbackto = !empty($redirectbackto) ? $redirectbackto :
  74          new \moodle_url('/mod/data/view.php', ['d' => $data->id]);
  75      redirect($redirectbackto);
  76  }
  77  
  78  /// Print the page header
  79  $pagename = get_string('uploadrecords', 'data');
  80  $PAGE->navbar->add($pagename);
  81  $PAGE->add_body_class('mediumwidth');
  82  $titleparts = [
  83      $pagename,
  84      format_string($data->name),
  85      format_string($course->fullname),
  86  ];
  87  $PAGE->set_title(implode(moodle_page::TITLE_SEPARATOR, $titleparts));
  88  $PAGE->set_heading($course->fullname);
  89  $PAGE->set_secondary_active_tab('modulepage');
  90  $PAGE->activityheader->disable();
  91  echo $OUTPUT->header();
  92  echo $OUTPUT->heading_with_help($pagename, 'uploadrecords', 'mod_data');
  93  
  94  if ($formdata = $form->get_data()) {
  95      $uploadedfilepath = $form->save_temp_file('recordsfile');
  96      $filestempdir = null;
  97  
  98      if (!$uploadedfilepath) {
  99          throw new coding_exception('No file uploaded.');
 100      }
 101  
 102      $importer = new \mod_data\local\importer\csv_entries_importer($uploadedfilepath, $form->get_new_filename('recordsfile'));
 103  
 104      if (!$importer->get_data_file_content()) {
 105          echo $OUTPUT->notification(get_string('errordatafilenotfound', 'data'),
 106              \core\output\notification::NOTIFY_ERROR);
 107      } else {
 108          $importer->import_csv($cm, $data, $formdata->encoding, $formdata->fielddelimiter);
 109          unlink($uploadedfilepath);
 110  
 111          $addedrecordsmessages = $importer->get_added_records_messages();
 112          echo html_writer::div(implode('<br/>', $addedrecordsmessages));
 113          if (count($addedrecordsmessages) > 0) {
 114              echo $OUTPUT->notification(count($addedrecordsmessages) . ' ' . get_string('recordssaved', 'data'),
 115                  \core\output\notification::NOTIFY_SUCCESS);
 116          } else {
 117              echo $OUTPUT->notification(get_string('recordsnotsaved', 'data'),
 118                  \core\output\notification::NOTIFY_ERROR);
 119          }
 120      }
 121  } else {
 122      /// Upload records section. Only for teachers and the admin.
 123      echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');
 124      $form->display();
 125      echo $OUTPUT->box_end();
 126  }
 127  
 128  /// Finish the page
 129  echo $OUTPUT->footer();