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<?php
/**
* JetPack compatibility functions.
*
* @package Duplicate Post
* @since 3.2
*/
add_action( 'admin_init', 'duplicate_post_jetpack_init' );
/**
* Add handlers for JetPack compatibility.
*/
function duplicate_post_jetpack_init() {
add_filter( 'duplicate_post_excludelist_filter', 'duplicate_post_jetpack_add_to_excludelist', 10, 1 );
if ( class_exists( 'WPCom_Markdown' ) ) {
add_action( 'duplicate_post_pre_copy', 'duplicate_post_jetpack_disable_markdown', 10 );
add_action( 'duplicate_post_post_copy', 'duplicate_post_jetpack_enable_markdown', 10 );
}
}
/**
* Add some JetPack custom field wildcards to be filtered out when cloning.
*
* @param array $meta_excludelist The array containing the blacklist of custom fields.
* @return array
*/
function duplicate_post_jetpack_add_to_excludelist( $meta_excludelist ) {
$meta_excludelist[] = '_wpas*'; // Jetpack Publicize.
$meta_excludelist[] = '_publicize*'; // Jetpack Publicize.
$meta_excludelist[] = '_jetpack*'; // Jetpack Subscriptions etc.
return $meta_excludelist;
}
/**
* Disable Markdown.
*
* To be called before copy.
*/
function duplicate_post_jetpack_disable_markdown() {
WPCom_Markdown::get_instance()->unload_markdown_for_posts();
}
/**
* Enaable Markdown.
*
* To be called after copy.
*/
function duplicate_post_jetpack_enable_markdown() {
WPCom_Markdown::get_instance()->load_markdown_for_posts();
}
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