Commit b33a215c authored by alexpott's avatar alexpott

Issue #2251111 by jibran | dawehner: Remove format_rss_item() and format_rss_channel().

parent 2345f05d
......@@ -403,46 +403,6 @@ function check_url($uri) {
* Functions to format numbers, strings, dates, etc.
*/
/**
* Formats an RSS channel.
*
* Arbitrary elements may be added using the $args associative array.
*/
function format_rss_channel($title, $link, $description, $items, $langcode = NULL, $args = array()) {
$langcode = $langcode ? $langcode : \Drupal::languageManager()->getCurrentLanguage(LanguageInterface::TYPE_CONTENT)->id;
$output = "<channel>\n";
$output .= ' <title>' . String::checkPlain($title) . "</title>\n";
$output .= ' <link>' . check_url($link) . "</link>\n";
// The RSS 2.0 "spec" doesn't indicate HTML can be used in the description.
// We strip all HTML tags, but need to prevent double encoding from properly
// escaped source data (such as &amp becoming &amp;amp;).
$output .= ' <description>' . String::checkPlain(decode_entities(strip_tags($description))) . "</description>\n";
$output .= ' <language>' . String::checkPlain($langcode) . "</language>\n";
$output .= format_xml_elements($args);
$output .= $items;
$output .= "</channel>\n";
return $output;
}
/**
* Formats a single RSS item.
*
* Arbitrary elements may be added using the $args associative array.
*/
function format_rss_item($title, $link, $description, $args = array()) {
$output = "<item>\n";
$output .= ' <title>' . String::checkPlain($title) . "</title>\n";
$output .= ' <link>' . check_url($link) . "</link>\n";
$output .= ' <description>' . String::checkPlain($description) . "</description>\n";
$output .= format_xml_elements($args);
$output .= "</item>\n";
return $output;
}
/**
* Formats XML elements.
*
......
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