views_slideshow_jcarousel.theme.inc in Views Slideshow JCarousel 8

Theme functions for Views Slideshow JCarousel

File

views_slideshow_jcarousel.theme.inc

<?php

/**
 * @file
 * Theme functions for Views Slideshow JCarousel
 */
use Drupal\Component\Utility\Html;
function _views_slideshow_jcarousel_preprocess_pager(&$vars) {

  // Render all the fields unless there is only 1 slide and the user specified
  // to hide them when there is only one slide.
  $vars['rendered_field_items'] = [];
  if (empty($vars['settings']['views_slideshow_jcarousel_pager']['hide_on_single_slide']) || $vars['count'] > 1) {

    // Build our javascript settings.
    $js_vars = [
      'viewsSlideshowJCarouselPager' => [
        $vars['vss_id'] => [
          $vars['location'] => [
            'carouselObj' => '',
            'moveOnChange' => $vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_move_on_change'],
            'updateOnPrevNext' => $vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_update_on_prev_next'],
            'orientation' => $vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_orientation'],
            'scroll' => $vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_scroll'],
            'visible' => $vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_visible'],
            'wrap' => $vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_wrap'],
            'animation' => $vars['settings']['views_slideshow_jcarousel_pager_animation'],
          ],
        ],
      ],
    ];

    // Add the settings to the page.
    $vars['#attached']['drupalSettings'] = $js_vars;

    // Add our class to the wrapper.
    $vars['attributes']['class'][] = 'views_slideshow_jcarousel_pager';
    $vars['attributes']['class'][] = 'jcarousel-skin-' . $vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_skin'];
    $vars['attributes']['id'] = 'widget_pager_' . $vars['location'] . '_' . $vars['vss_id'];
    $vars['attributes']['class'][] = 'test-jcarousel';
    foreach ($vars['view']->result as $count => $node) {
      $rendered_fields = [];
      foreach ($vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_fields'] as $field => $use) {
        if ($use !== 0 && is_object($vars['view']->field[$field])) {
          $rendered_fields[] = [
            '#theme' => $vars['view']
              ->buildThemeFunctions('views_slideshow_jcarousel_pager_field'),
            '#view' => $vars['view'],
            '#label' => $vars['view']->field[$field]->options['label'],
            '#output' => $vars['view']->style_plugin
              ->getField($count, $field),
            '#css_identifier' => Html::cleanCssIdentifier($vars['view']->field[$field]->field),
          ];
        }
      }
      $vars['rendered_field_items'][] = [
        '#theme' => $vars['view']
          ->buildThemeFunctions('views_slideshow_jcarousel_pager_item'),
        '#vss_id' => $vars['vss_id'],
        '#item' => $rendered_fields,
        '#count' => $count,
        '#location' => $vars['location'],
      ];
    }
    $vars['#attached']['library'][] = 'views_slideshow_jcarousel/jcarousel.skins.' . $vars['settings']['views_slideshow_jcarousel_pager']['views_slideshow_jcarousel_pager_skin'];
    $vars['#attached']['library'][] = 'views_slideshow_jcarousel/views_slideshow_jcarousel';
  }
}
function _views_slideshow_jcarousel_preprocess_pager_item(&$vars) {
  $current = $vars['count'] + 1;
  $classes = [
    'views_slideshow_jcarousel_pager_item',
  ];
  if (!$vars['count']) {
    $classes[] = 'views_slideshow_active_pager_field_item';
  }
  $classes[] = $vars['count'] % 2 ? 'views-row-even' : 'views-row-odd';
  $vars['attributes']['class'] = $classes;
  $vars['attributes']['id'] = 'views_slideshow_jcarousel_pager_item_' . $vars['location'] . '_' . $vars['vss_id'] . '_' . $vars['count'];
}

Functions

Name	Description
_views_slideshow_jcarousel_preprocess_pager
_views_slideshow_jcarousel_preprocess_pager_item