function views_data_export_plugin_style_export::render in Views data export 7.4

Same name and namespace in other branches

1. 6.3 plugins/views_data_export_plugin_style_export.inc \views_data_export_plugin_style_export::render()
2. 6 plugins/views_data_export_plugin_style_export.inc \views_data_export_plugin_style_export::render()
3. 6.2 plugins/views_data_export_plugin_style_export.inc \views_data_export_plugin_style_export::render()
4. 7 plugins/views_data_export_plugin_style_export.inc \views_data_export_plugin_style_export::render()
5. 7.3 plugins/views_data_export_plugin_style_export.inc \views_data_export_plugin_style_export::render()

Render the display in this style.

Overrides views_plugin_style::render

File

plugins/views_data_export_plugin_style_export.inc, line 245

Plugin include file for export style plugin.

Class

views_data_export_plugin_style_export

Generalized style plugin for export plugins.

Code

function render() {

  // Get our exporter ready.
  if (!isset($this->exporter)) {
    $this
      ->get_exporter();
  }
  if ($this
    ->uses_row_plugin() && empty($this->row_plugin)) {
    vpr('views_plugin_style_default: Missing row plugin');
    return;
  }

  // Open a file stream to write to.
  $file = fopen('php://memory', 'w+');

  //    $output = '';
  //    $rows['header'] = $this->render_header();
  //    $rows['body'] = $this->render_body();
  //    $rows['footer'] = $this->render_footer();
  //    $title = '';
  //    $output .= theme($this->theme_functions(), array('view' => $this->view, 'options' => $this->options, 'rows' => $rows, 'title' => $title));
  //    return $output;
  $this
    ->render_header($file);
  $this
    ->render_body($file);
  $this
    ->render_footer($file);

  // Read from file and verify contents.
  fseek($file, 0);
  $contents = '';
  while (!feof($file)) {
    $contents .= fread($file, 8192);
  }

  // Close up the file stream.
  fclose($file);
  return $contents;
}