public function views_plugin_display::render_more_link in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 6.3 plugins/views_plugin_display.inc \views_plugin_display::render_more_link()
2. 6.2 plugins/views_plugin_display.inc \views_plugin_display::render_more_link()

Render the 'more' link.

File

plugins/views_plugin_display.inc, line 2720

Definition of views_plugin_display.

Class

views_plugin_display

The default display plugin handler. Display plugins handle options and basic mechanisms for different output methods.

Code

public function render_more_link() {
  if ($this
    ->use_more() && ($this
    ->use_more_always() || !empty($this->view->query->pager) && $this->view->query->pager
    ->has_more_records())) {
    $path = $this
      ->get_path();
    if ($this
      ->get_option('link_display') == 'custom_url' && ($override_path = $this
      ->get_option('link_url'))) {
      $tokens = $this
        ->get_arguments_tokens();
      $path = strtr($override_path, $tokens);
    }
    if ($path) {
      if (empty($override_path)) {
        $path = $this->view
          ->get_url(NULL, $path);
      }
      $url_options = array();
      if (!empty($this->view->exposed_raw_input)) {
        $url_options['query'] = $this->view->exposed_raw_input;
      }
      $theme = views_theme_functions('views_more', $this->view, $this->display);
      $parsed_url = drupal_parse_url($path);

      // Preserve the query string from url.
      if (!empty($parsed_url['query'])) {
        if (!empty($url_options['query'])) {
          $url_options['query'] = array_merge($parsed_url['query'], $url_options['query']);
        }
        else {
          $url_options['query'] = $parsed_url['query'];
        }
        $path = $parsed_url['path'];
      }

      // Add fragment if applicable.
      if (!empty($parsed_url['fragment'])) {
        $url_options['fragment'] = $parsed_url['fragment'];
      }
      $path = check_url(url($path, $url_options));
      return theme($theme, array(
        'more_url' => $path,
        'new_window' => $this
          ->use_more_open_new_window(),
        'link_text' => check_plain($this
          ->use_more_text()),
        'view' => $this->view,
      ));
    }
  }
}