views_rss_format.module in Views RSS 8.2

Provides custom version of format_xml_elements() function allowing to skip special character encoding in selected XML element values and relevant template_preprocess_views_view_row_rss() implementation.

File

modules/views_rss_format/views_rss_format.module

<?php

/**
 * @file
 * Provides custom version of format_xml_elements() function allowing to skip
 * special character encoding in selected XML element values and relevant
 * template_preprocess_views_view_row_rss() implementation.
 */
use Drupal\Component\Utility\Html;
use Drupal\Core\Template\Attribute;
use Drupal\Component\Utility\UrlHelper;

/**
 * Prepares variables for views RSS item templates.
 *
 * Default template: views-view-row-rss.html.twig.
 *
 * @param array $variables
 *   An associative array containing:
 *   - row: The raw results rows.
 *
 * @see template_preprocess_views_view_row_rss()
 */
function views_rss_format_preprocess_views_view_row_rss(&$variables) {
  $item = $variables['row'];
  $variables['title'] = $item->title;
  if (isset($item->link)) {
    $variables['link'] = UrlHelper::stripDangerousProtocols($item->link);
  }
  else {
    $variables['link'] = '';
  }

  // The description is the only place where we should find HTML.
  // @see https://validator.w3.org/feed/docs/rss2.html#hrelementsOfLtitemgt
  // If we have a render array, render it here and pass the result to the
  // template, letting Twig autoescape it.
  if (isset($item->description)) {
    $variables['description'] = $item->description;

    //$variables['description'] = (string) \Drupal::service('renderer')->render($item->description);
  }
  $variables['item_elements'] = [];
  foreach ($item->elements as $element) {
    if (isset($element['attributes']) && is_array($element['attributes'])) {
      $element['attributes'] = new Attribute($element['attributes']);
    }
    $variables['item_elements'][] = $element;
  }
}

Functions

Name	Description
views_rss_format_preprocess_views_view_row_rss	Prepares variables for views RSS item templates.