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   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   * Test that ghostscript is configured correctly
  19   *
  20   * @package   assignfeedback_editpdf
  21   * @copyright 2013 Davo Smith
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  require('../../../../config.php');
  26  
  27  global $PAGE, $OUTPUT;
  28  
  29  $PAGE->set_url(new moodle_url('/mod/assign/feedback/editpdf/testgs.php'));
  30  $PAGE->set_context(context_system::instance());
  31  
  32  require_login();
  33  require_capability('moodle/site:config', context_system::instance());
  34  
  35  $strheading = get_string('testgs', 'assignfeedback_editpdf');
  36  $PAGE->navbar->add(get_string('administrationsite'));
  37  $PAGE->navbar->add(get_string('plugins', 'admin'));
  38  $PAGE->navbar->add(get_string('assignmentplugins', 'mod_assign'));
  39  $PAGE->navbar->add(get_string('feedbackplugins', 'mod_assign'));
  40  $PAGE->navbar->add(get_string('pluginname', 'assignfeedback_editpdf'), new moodle_url('/admin/settings.php?section=assignfeedback_editpdf'));
  41  $PAGE->navbar->add($strheading);
  42  $PAGE->set_heading($strheading);
  43  $PAGE->set_title($strheading);
  44  
  45  if (optional_param('sendimage', false, PARAM_BOOL)) {
  46      // Serve the generated test image.
  47      assignfeedback_editpdf\pdf::send_test_image();
  48      die();
  49  }
  50  
  51  $result = assignfeedback_editpdf\pdf::test_gs_path();
  52  
  53  switch ($result->status) {
  54      case assignfeedback_editpdf\pdf::GSPATH_OK:
  55          $msg = get_string('test_ok', 'assignfeedback_editpdf');
  56          $msg .= html_writer::empty_tag('br');
  57          $imgurl = new moodle_url($PAGE->url, array('sendimage' => 1));
  58          $msg .= html_writer::empty_tag('img', array('src' => $imgurl, 'alt' => get_string('gsimage', 'assignfeedback_editpdf')));
  59          break;
  60  
  61      case assignfeedback_editpdf\pdf::GSPATH_ERROR:
  62          $msg = $result->message;
  63          break;
  64  
  65      default:
  66          $msg = get_string("test_{$result->status}", 'assignfeedback_editpdf');
  67          break;
  68  }
  69  
  70  $returl = new moodle_url('/admin/settings.php', array('section' => 'assignfeedback_editpdf'));
  71  $msg .= $OUTPUT->continue_button($returl);
  72  
  73  echo $OUTPUT->header();
  74  echo $OUTPUT->box($msg, 'generalbox ');
  75  echo $OUTPUT->footer();