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
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@ -277,6 +277,7 @@ function wp_read_image_metadata( $file ) {
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'shutter_speed' => 0,
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'title' => '',
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'orientation' => 0,
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'keywords' => array(),
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);
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/*
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@ -325,6 +326,10 @@ function wp_read_image_metadata( $file ) {
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if ( ! empty( $iptc['2#116'][0] ) ) // copyright
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$meta['copyright'] = trim( $iptc['2#116'][0] );
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if ( ! empty( $iptc['2#025'][0] ) ) { // keywords array
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$meta['keywords'] = array_values( $iptc['2#025'] );
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}
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}
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}
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@ -410,12 +415,14 @@ function wp_read_image_metadata( $file ) {
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* Filter the array of meta data read from an image's exif data.
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*
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* @since 2.5.0
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* @since 4.4.0 The `$iptc` parameter was added.
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*
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* @param array $meta Image meta data.
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* @param string $file Path to image file.
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* @param int $sourceImageType Type of image.
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* @param array $iptc IPTC data.
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*/
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return apply_filters( 'wp_read_image_metadata', $meta, $file, $sourceImageType );
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return apply_filters( 'wp_read_image_metadata', $meta, $file, $sourceImageType, $iptc );
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}
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.4-alpha-34373';
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$wp_version = '4.4-alpha-34374';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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