Gets the next or previous image link that has the same post parent.
Description
Retrieves the current attachment object from the $post global.
Parameters
$prev
booloptional- Whether to display the next (false) or previous (true) link.
Default:
true
$size
string|int[]optional- Image size. Accepts any registered image size name, or an array of width and height values in pixels (in that order). Default
'thumbnail'
.Default:
'thumbnail'
$text
booloptional- Link text.
Default:
false
Source
// These ones should just be omitted altogether if they are blank.
foreach ( array( 'poster', 'loop', 'autoplay', 'preload', 'muted' ) as $a ) {
if ( empty( $html_atts[ $a ] ) ) {
unset( $html_atts[ $a ] );
}
}
$attr_strings = array();
foreach ( $html_atts as $attribute_name => $attribute_value ) {
if ( in_array( $attribute_name, array( 'loop', 'autoplay', 'muted' ), true ) && true === $attribute_value ) {
// Add boolean attributes without their value for true.
$attr_strings[] = esc_attr( $attribute_name );
} elseif ( 'preload' === $attribute_name && ! empty( $attribute_value ) ) {
// Handle the preload attribute with specific allowed values.
$allowed_preload_values = array( 'none', 'metadata', 'auto' );
if ( in_array( $attribute_value, $allowed_preload_values, true ) ) {
$attr_strings[] = sprintf( '%s="%s"', esc_attr( $attribute_name ), esc_attr( $attribute_value ) );
}
} elseif ( ! empty( $attribute_value ) ) {
// For non-boolean attributes, add them with their value.
$attr_strings[] = sprintf( '%s="%s"', esc_attr( $attribute_name ), esc_attr( $attribute_value ) );
}
}
$html = '';
if ( 'mediaelement' === $library && 1 === $instance ) {
$html .= "<!--[if lt IE 9]><script>document.createElement('video');</script><![endif]-->\n";
}
$html .= sprintf( '<video %s controls="controls">', implode( ' ', $attr_strings ) );
$fileurl = '';
$source = '<source type="%s" src="%s" />';
foreach ( $default_types as $fallback ) {
if ( ! empty( $atts[ $fallback ] ) ) {
if ( empty( $fileurl ) ) {
$fileurl = $atts[ $fallback ];
}
if ( 'src' === $fallback && $is_youtube ) {
$type = array( 'type' => 'video/youtube' );
} elseif ( 'src' === $fallback && $is_vimeo ) {
$type = array( 'type' => 'video/vimeo' );
} else {
$type = wp_check_filetype( $atts[ $fallback ], wp_get_mime_types() );
}
$url = add_query_arg( '_', $instance, $atts[ $fallback ] );
$html .= sprintf( $source, $type['type'], esc_url( $url ) );
}
}
if ( ! empty( $content ) ) {
if ( str_contains( $content, "\n" ) ) {
$content = str_replace( array( "\r\n", "\n", "\t" ), '', $content );
}
$html .= trim( $content );
Changelog
Version | Description |
---|---|
5.8.0 | Introduced. |
User Contributed Notes
You must log in before being able to contribute a note or feedback.