Media: In `wp_read_image_metadata()`, include IPTC Keywords when available in `$meta`.

Adds unit test.

Props swissspidy, dbru, SteveHoneyNZ.
Fixes #33772.

Built from https://develop.svn.wordpress.org/trunk@34374


git-svn-id: http://core.svn.wordpress.org/trunk@34338 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor 2015-09-22 04:19:24 +00:00
parent e3fcbf5d55
commit 1d513fe737
2 changed files with 9 additions and 2 deletions

View File

@ -277,6 +277,7 @@ function wp_read_image_metadata( $file ) {
'shutter_speed' => 0,
'title' => '',
'orientation' => 0,
'keywords' => array(),
);
/*
@ -325,6 +326,10 @@ function wp_read_image_metadata( $file ) {
if ( ! empty( $iptc['2#116'][0] ) ) // copyright
$meta['copyright'] = trim( $iptc['2#116'][0] );
if ( ! empty( $iptc['2#025'][0] ) ) { // keywords array
$meta['keywords'] = array_values( $iptc['2#025'] );
}
}
}
@ -410,12 +415,14 @@ function wp_read_image_metadata( $file ) {
* Filter the array of meta data read from an image's exif data.
*
* @since 2.5.0
* @since 4.4.0 The `$iptc` parameter was added.
*
* @param array $meta Image meta data.
* @param string $file Path to image file.
* @param int $sourceImageType Type of image.
* @param array $iptc IPTC data.
*/
return apply_filters( 'wp_read_image_metadata', $meta, $file, $sourceImageType );
return apply_filters( 'wp_read_image_metadata', $meta, $file, $sourceImageType, $iptc );
}

View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.4-alpha-34373';
$wp_version = '4.4-alpha-34374';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.