WP_Customize_Manager::_validate_header_video( WP_Error $validity, mixed $value )
Callback for validating the header_video value.
Description
Ensures that the selected video is less than 8MB and provides an error message.
Parameters
- $validity
-
(Required)
- $value
-
(Required)
Return
(mixed)
Source
File: wp-includes/class-wp-customize-manager.php
public function _validate_header_video( $validity, $value ) {
$video = get_attached_file( absint( $value ) );
if ( $video ) {
$size = filesize( $video );
if ( 8 < $size / pow( 1024, 2 ) ) { // Check whether the size is larger than 8MB.
$validity->add( 'size_too_large',
__( 'This video file is too large to use as a header video. Try a shorter video or optimize the compression settings and re-upload a file that is less than 8MB. Or, upload your video to YouTube and link it with the option below.' )
);
}
if ( '.mp4' !== substr( $video, -4 ) && '.mov' !== substr( $video, -4 ) ) { // Check for .mp4 or .mov format, which (assuming h.264 encoding) are the only cross-browser-supported formats.
$validity->add( 'invalid_file_type', sprintf(
/* translators: 1: .mp4, 2: .mov */
__( 'Only %1$s or %2$s files may be used for header video. Please convert your video file and try again, or, upload your video to YouTube and link it with the option below.' ),
'<code>.mp4</code>',
'<code>.mov</code>'
) );
}
}
return $validity;
}
Changelog
Version | Description |
---|---|
WP-4.7.0 | Introduced. |