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In wp_ajax_parse_media_shortcode(), don't require a global $post for all passed shortcodes.

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`embed` is the only shortcode that requires a post ID. This will allow MCE views to work for `playlist`, `audio`, and `video` outside of the Edit Post screen.

See #30835.


git-svn-id: https://develop.svn.wordpress.org/trunk@31201 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2015-01-16 05:18:17 +00:00
parent 83b6fad852
commit 8ebe917c6b
1 changed files with 17 additions and 7 deletions
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24
src/wp-admin/includes/ajax-actions.php
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@ -2725,18 +2725,28 @@ function wp_ajax_parse_embed() {
function wp_ajax_parse_media_shortcode() {
global $post, $wp_scripts;
if ( ! $post = get_post( (int) $_POST['post_ID'] ) ) {
if ( empty( $_POST['shortcode'] ) ) {
wp_send_json_error();
}
if ( empty( $_POST['shortcode'] ) || ! current_user_can( 'edit_post', $post->ID ) ) {
wp_send_json_error();
$shortcode = wp_unslash( $_POST['shortcode'] );
if ( ! empty( $_POST['post_ID'] ) ) {
$post = get_post( (int) $_POST['post_ID'] );
}
setup_postdata( $post );
$shortcode = do_shortcode( wp_unslash( $_POST['shortcode'] ) );
// the embed shortcode requires a post
if ( ! $post || ! current_user_can( 'edit_post', $post->ID ) ) {
if ( 'embed' === $shortcode ) {
wp_send_json_error();
}
} else {
setup_postdata( $post );
}
if ( empty( $shortcode ) ) {
$parsed = do_shortcode( $shortcode );
if ( empty( $parsed ) ) {
wp_send_json_error( array(
'type' => 'no-items',
'message' => __( 'No items found.' ),
@ -2756,7 +2766,7 @@ function wp_ajax_parse_media_shortcode() {
ob_start();
echo $shortcode;
echo $parsed;
if ( 'playlist' === $_REQUEST['type'] ) {
wp_underscore_playlist_templates();