class ThreeColumn in Views PDF 8

This class holds all the funtionality used for the Three Column style plugin.

Hierarchy

• class \ThreeColumn extends \views_plugin_style

1 string reference to 'ThreeColumn'

views_pdf_views_plugins in ./views_pdf.views.inc

Implements hook_views_plugins().

File

src/Plugin/views/style/ThreeColumn.php, line 18

Contains \Drupal\views_pdf\Plugin\views\style\ThreeColumn.

class ThreeColumn extends views_plugin_style {

  /**
   * Render the grouping sets.
   *
   * Plugins may override this method if they wish some other way of handling
   * grouping.
   *
   * @param array $sets
   *   Array containing the grouping sets to render.
   * @param int $level
   *   Integer indicating the hierarchical level of the grouping.
   *
   * @return string
   *   Rendered output of given grouping sets.
   */
  function render_grouping_sets($sets, $level = 0) {
    $output = '';
    $next_level = $level + 1;
    foreach ($sets as $set) {
      $row = reset($set['rows']);

      // Render as a grouping set.
      if (is_array($row) && isset($row['group'])) {
        $field_id = $this->options['grouping'][$level]['field'];
        $options = array();
        if (isset($this->row_plugin->options['formats'][$field_id])) {
          $options = $this->row_plugin->options['formats'][$field_id];
        }
        $this->view->pdf
          ->drawContent($set['group'], $options, $this->view);
        $this
          ->render_grouping_sets($set['rows'], $next_level);
      }
      else {
        if (!empty($set['group'])) {
          $field_id = $this->options['grouping'][$level]['field'];
          $options = array();
          if (isset($this->row_plugin->options['formats'][$field_id])) {
            $options = $this->row_plugin->options['formats'][$field_id];
          }
          $this->view->pdf
            ->drawContent($set['group'], $options, $this->view);
        }
        if ($this
          ->uses_row_plugin()) {
          foreach ($set['rows'] as $index => $row) {
            $this->view->row_index = $index;
            $set['rows'][$index] = $this->row_plugin
              ->render($row);
          }
        }
      }
    }
    unset($this->view->row_index);
    return $output;
  }

  /**
   * Attach this view to another display as a feed.
   *
   * Provide basic functionality for all export style views like attaching a
   * feed image link.
   */
  function attach_to($display_id, $path, $title) {
    $display = $this->view->display[$display_id]->handler;
    $url_options = array();
    $input = $this->view
      ->get_exposed_input();
    if ($input) {
      $url_options['query'] = $input;
    }
    if (empty($this->view->feed_icon)) {
      $this->view->feed_icon = '';
    }
    $this->view->feed_icon .= theme('views_pdf_icon', array(
      'path' => $this->view
        ->get_url(NULL, $path),
      'title' => $title,
      'options' => $url_options,
    ));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ThreeColumn::attach_to		function	Attach this view to another display as a feed.
ThreeColumn::render_grouping_sets		function	Render the grouping sets.