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Description

Build the <url> tag for a given URL.

Public access for backwards compatibility reasons.

Usage

$string = WPSEO_Sitemaps_Renderer::sitemap_url( $url );

Parameters

$url

( array ) required – Array of parts that make up this entry.

Returns

string

Source

File name: wordpress-seo/inc/sitemaps/class-sitemaps-renderer.php
Lines:

  public function sitemap_url( $url ) {

    $date = null;


    if ( ! empty( $url['mod'] ) ) {
      // Create a DateTime object date in the correct timezone.
      $date = $this->date->format( $url['mod'] );
    }

    $url['loc'] = htmlspecialchars( $url['loc'], ENT_COMPAT, $this->output_charset, false );

    $output  = "\t<url>\n";
    $output .= "\t\t<loc>" . $this->encode_url_rfc3986( $url['loc'] ) . "</loc>\n";
    $output .= empty( $date ) ? '' : "\t\t<lastmod>" . htmlspecialchars( $date, ENT_COMPAT, $this->output_charset, false ) . "</lastmod>\n";

    if ( empty( $url['images'] ) ) {
      $url['images'] = [];
    }

    foreach ( $url['images'] as $img ) {

      if ( empty( $img['src'] ) ) {
        continue;
      }

      $output .= "\t\t<image:image>\n";
      $output .= "\t\t\t<image:loc>" . esc_html( $this->encode_url_rfc3986( $img['src'] ) ) . "</image:loc>\n";

      if ( ! empty( $img['title'] ) ) {

        $title = $img['title'];

        if ( $this->needs_conversion ) {
          $title = mb_convert_encoding( $title, $this->output_charset, $this->charset );
        }

        $title   = _wp_specialchars( html_entity_decode( $title, ENT_QUOTES, $this->output_charset ) );
        $output .= "\t\t\t<image:title><![CDATA[{$title}]]></image:title>\n";
      }

      if ( ! empty( $img['alt'] ) ) {

        $alt = $img['alt'];

        if ( $this->needs_conversion ) {
          $alt = mb_convert_encoding( $alt, $this->output_charset, $this->charset );
        }

        $alt     = _wp_specialchars( html_entity_decode( $alt, ENT_QUOTES, $this->output_charset ) );
        $output .= "\t\t\t<image:caption><![CDATA[{$alt}]]></image:caption>\n";
      }

      $output .= "\t\t</image:image>\n";
    }
    unset( $img, $title, $alt );

    $output .= "\t</url>\n";

    
/**
 * Filters the output for the sitemap URL tag.
 *
 * @api   string $output The output for the sitemap url tag.
 *
 * @param array $url The sitemap URL array on which the output is based.
 */
    return apply_filters( 'wpseo_sitemap_url', $output, $url );
  }
 

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