public function JuiceboxFormatterViewsStyle::buildGallery in Juicebox HTML5 Responsive Image Galleries 7.2

Build the gallery based on loaded Drupal views data.

1 call to JuiceboxFormatterViewsStyle::buildGallery()

JuiceboxFormatterViewsStyle::render in plugins/JuiceboxFormatterViewsStyle.inc

Render the view page display.

File

plugins/JuiceboxFormatterViewsStyle.inc, line 211

Contains the Juicebox views style plugin.

Class

JuiceboxFormatterViewsStyle

Style plugin to render each item in a views list.

Code

public function buildGallery() {
  $view = $this->view;
  $settings = $this->options;
  $rendered_fields = $this
    ->render_fields($view->result);

  // Get all row image data in the format of Drupal file field items.
  $image_items = $thumb_items = $this
    ->getItems($settings['image_field']);
  if ($settings['image_field'] != $settings['thumb_field']) {
    $thumb_items = $this
      ->getItems($settings['thumb_field']);
  }

  // Iterate through each view row and calculate the gallery-specific details.
  foreach ($image_items as $row_index => $image_item) {

    // Make sure each main image has a thumb item.
    $thumb_item = !empty($thumb_items[$row_index]) ? $thumb_items[$row_index] : $image_item;

    // Calculate the source data that Juicebox requires.
    $src_data = $this->juicebox
      ->styleImageSrcData($image_item, $settings['image_field_style'], $thumb_item, $settings['thumb_field_style']);

    // Short-circut this iteration if skipping an incompatible file.
    if (!$src_data['juicebox_compatible'] && $settings['incompatible_file_action'] == 'skip') {
      continue;
    }

    // Check if the linkURL should be customized based on view settings.
    if (!empty($settings['linkurl_source']) && !empty($rendered_fields[$row_index][$settings['linkurl_source']])) {
      $src_data['link_url'] = $rendered_fields[$row_index][$settings['linkurl_source']];
    }

    // Set the image title.
    $title = '';

    // If we have an incompatible file the title may need special handeling.
    if (!$src_data['juicebox_compatible'] && $settings['incompatible_file_action'] == 'show_icon_and_link') {
      $anchor = !empty($image_item['description']) ? $image_item['description'] : $image_item['filename'];
      $title = l($anchor, $src_data['link_url']);
    }
    elseif (!empty($settings['title_field']) && !empty($rendered_fields[$row_index][$settings['title_field']])) {
      $title = $rendered_fields[$row_index][$settings['title_field']];
    }

    // Set the image caption.
    $caption = '';
    if (!empty($settings['caption_field']) && !empty($rendered_fields[$row_index][$settings['caption_field']])) {
      $caption = $rendered_fields[$row_index][$settings['caption_field']];
    }

    // Add this image to the gallery.
    $this->juicebox
      ->addImage($src_data, $title, $caption);
  }
  if ($settings['show_title']) {
    $this->juicebox
      ->addOption('gallerytitle', check_plain($view
      ->get_title()));
  }

  // Run common build tasks.
  $this->juicebox
    ->runCommonBuild();
}