$record->resource_url = $resource_url;
                $record->resource_size = $coursefilelist_beforesave[$resource_id]->filesize;
                $record->uploaded_by = $coursefilelist_beforesave[$resource_id]->author;
                $record->timeuploaded = $coursefilelist_beforesave[$resource_id]->timecreated;
                $now = new DateTime();
                $record->timeidentified = $now->getTimestamp();
                $record->license = $resource_values['license'];
                $record->cite = $resource_values['cite'];
                $DB->insert_record('block_course_files_license_f', $record, false);
            }
        }
    }
}
// After handling the post request (if it was a post request)
// we make the query again, so the resourses already saved will not be on the list
$coursefilelist = get_course_files_list();
$identifiedfileslist = get_identified_course_files_list();
$table = new html_table();
$table->attributes = array('style' => 'font-size: 80%;');
$table->head = array(get_string('timecreated', 'block_course_files_license'), get_string('filename', 'block_course_files_license'), get_string('uploaded_by', 'block_course_files_license'));
foreach ($licenses as $l) {
    $header = '<div style="width:100%;text-align:center;">';
    $header .= '(<a href="#" onclick="';
    $header .= ' $(\'.' . $l->id . '\').prop(\'checked\', true);';
    $header .= ' return false">';
    $header .= get_string('mark_all', 'block_course_files_license');
    $header .= '</a>)<br>';
    $header .= $l->name;
    $header .= '</div>';
    array_push($table->head, $header);
}
 function get_content()
 {
     global $CFG, $DB, $OUTPUT, $COURSE;
     if ($this->content !== null) {
         return $this->content;
     }
     $this->content = new stdClass();
     $this->content->text = '';
     $this->content->footer = '';
     if (empty($this->instance)) {
         return $this->content;
     }
     if (!has_capability('block/course_files_license:viewlist', context_course::instance($COURSE->id))) {
         return $this->content;
     }
     $context = context_course::instance($COURSE->id);
     $contextcheck = $context->path . '/%';
     // Get the top file files used on the course by size.
     $filelist = get_course_files_list();
     if ($filelist) {
         if (!isset($CFG->block_course_files_license_popup)) {
             $CFG->block_course_files_license_popup = false;
         }
         if ($CFG->block_course_files_license_popup == true) {
             $this->content->text .= '<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>';
             $this->content->text .= '<script type="text/javascript">';
             $this->content->text .= '        $(document).ready(function() {';
             $this->content->text .= '          $("#modal-msg").modal("show");';
             $this->content->text .= '        });';
             $this->content->text .= '</script>';
             $this->content->text .= '<div class="modal fade" id="modal-msg" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" data-backdrop="static">';
             $this->content->text .= '  <div class="modal-dialog" role="document">';
             $this->content->text .= '    <div class="modal-content">';
             $this->content->text .= '      <div class="modal-header">';
             $this->content->text .= '        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>';
             $this->content->text .= '        <h4 class="modal-title" id="myModalLabel">' . get_string('modaltitle', 'block_course_files_license') . '</h4>';
             $this->content->text .= '      </div>';
             $this->content->text .= '      <div class="modal-body">';
             $this->content->text .= get_string('files_to_idenfity_modal', 'block_course_files_license');
             $this->content->text .= '      </div>';
             $this->content->text .= '      <div class="modal-footer">';
             $this->content->text .= '        <a href="' . new moodle_url('/blocks/course_files_license/view.php', array('courseid' => $COURSE->id)) . '" ';
             $this->content->text .= 'class="btn btn-default">' . get_string('filelist', 'block_course_files_license') . '</a>';
             $this->content->text .= '        <button type="button" class="btn btn-primary" data-dismiss="modal">' . get_string('close', 'block_course_files_license') . '</button>';
             $this->content->text .= '      </div>';
             $this->content->text .= '    </div>';
             $this->content->text .= '  </div>';
             $this->content->text .= '</div>';
         }
         $this->content->text .= '<p class="justify">' . get_string('files_to_idenfity', 'block_course_files_license') . '</p>';
         $this->content->text .= '<a class="btn btn-block btn-danger btn-sm" href="';
         $this->content->text .= new moodle_url('/blocks/course_files_license/view.php', array('courseid' => $COURSE->id)) . '">';
         $this->content->text .= '<i class="fa fa-exclamation-triangle"></i> ';
         $this->content->text .= get_string('filelist', 'block_course_files_license') . '</a>';
     } else {
         $this->content->text .= '<p class="justify">' . get_string('all_files_identified', 'block_course_files_license') . '</p>';
         $this->content->text .= '<a class="btn btn-block btn-success btn-sm" href="';
         $this->content->text .= new moodle_url('/blocks/course_files_license/view.php', array('courseid' => $COURSE->id)) . '">';
         $this->content->text .= '<i class="fa fa-info-circle"></i> ';
         $this->content->text .= get_string('filelist', 'block_course_files_license') . '</a>';
     }
     return $this->content;
 }