malhuda/fictioneer
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Fix escaping in RSS excerpts and descriptions

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This commit is contained in:
Tetrakern 2024-07-15 23:24:30 +02:00
parent 3c771004b5
commit 646b51b8ab
3 changed files with 20 additions and 2 deletions
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18
includes/functions/_setup-wordpress.php
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@ -376,6 +376,24 @@ if ( get_option( 'fictioneer_enable_theme_rss' ) ) {
add_theme_support( 'automatic-feed-links' ); add_theme_support( 'automatic-feed-links' );
} }
/**
* Ensures RSS excerpts are valid in XML
*
* @since 5.21.1
*
* @param string $excerpt The current post excerpt for the RSS feed.
*
* @return string The modified excerpt for the RSS feed.
*/
function fictioneer_filter_rss_excerpt( $excerpt ) {
$excerpt = wp_strip_all_tags( $excerpt );
$excerpt = esc_html( $excerpt );
return $excerpt;
}
add_filter( 'the_excerpt_rss', 'fictioneer_filter_rss_excerpt' );
// ============================================================================= // =============================================================================
// OUTPUT RSS // OUTPUT RSS
// ============================================================================= // =============================================================================

2
rss-rss-main.php
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@ -89,7 +89,7 @@ do_action( 'rss_tag_pre', 'rss2' );
<channel> <channel>
<title><?php echo $title; ?></title> <title><?php echo $title; ?></title>
<description><?php echo $description; ?></description> <description><![CDATA[<?php echo $description; ?>]]></description>
<language><?php echo bloginfo_rss( 'language' ); ?></language> <language><?php echo bloginfo_rss( 'language' ); ?></language>
<atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" /> <atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
<link><?php bloginfo_rss( 'url' ); ?></link> <link><?php bloginfo_rss( 'url' ); ?></link>

2
rss-rss-story.php
View File

@ -71,7 +71,7 @@ do_action( 'rss_tag_pre', 'rss2' );
<channel> <channel>
<title><?php echo $title; ?></title> <title><?php echo $title; ?></title>
<description><?php echo $description; ?></description> <description><![CDATA[<?php echo $description; ?>]]></description>
<language><?php echo bloginfo_rss( 'language' ); ?></language> <language><?php echo bloginfo_rss( 'language' ); ?></language>
<atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" /> <atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
<link><?php echo esc_url( get_permalink( $story_id ) ); ?></link> <link><?php echo esc_url( get_permalink( $story_id ) ); ?></link>