portfolio/download/file.php

   1 <?php
   2
   3 // this script is a slightly more user friendly way to 'send' the file to them
   4 // (using portfolio/file.php) but still give them the 'return to where you were' link
   5 // to go back to their assignment, or whatever
   6
   7 require(__DIR__.'/../../config.php');
   8
   9 if (empty($CFG->enableportfolios)) {
  10     throw new \moodle_exception('disabled', 'portfolio');
  11 }
  12
  13 require_once($CFG->libdir.'/portfoliolib.php');
  14 require_once($CFG->libdir.'/portfolio/exporter.php');
  15
  16 $id = required_param('id', PARAM_INT);
  17
  18 $PAGE->set_url('/portfolio/download/file.php', array('id' => $id));
  19
  20 $exporter = portfolio_exporter::rewaken_object($id);
  21 portfolio_export_pagesetup($PAGE, $exporter->get('caller'));
  22 $exporter->verify_rewaken();
  23
  24 $exporter->print_header(get_string('downloading', 'portfolio_download'), false);
  25 $returnurl = $exporter->get('caller')->get_return_url();
  26 echo $OUTPUT->notification('<a href="' . $returnurl . '">' . get_string('returntowhereyouwere', 'portfolio') . '</a><br />');
  27
  28
  29 // if they don't have javascript, they can submit the form here to get the file.
  30 // if they do, it does it nicely for them.
  31 echo '<div id="redirect">
  32     <form action="' . $exporter->get('instance')->get_base_file_url() . '" method="post" id="redirectform" target="download-iframe">
  33       <input type="submit" value="' . get_string('downloadfile', 'portfolio_download') . '" />
  34     </form>
  35     <iframe class="d-none" name="download-iframe" src=""></iframe>
  36     </div>
  37 ';
  38
  39 $PAGE->requires->js_amd_inline("
  40 require(['jquery'], function($) {
  41     $('#redirectform').submit(function() {
  42         $('#redirect').addClass('hide');
  43     }).submit();
  44 });");
  45 echo $OUTPUT->footer();