Media: Allow PDF fallbacks filter to process custom sizes.
This fixes an oversight in [39246], which added a hook for filtering the array of sizes used for PDF thumbnails, but failed to provide a way for sizes added through `add_image_size()` to be processed. Merge of [39617] to the 4.7 branch. Props gitlost. Fixes #39231. See #38594. Built from https://develop.svn.wordpress.org/branches/4.7@39633 git-svn-id: http://core.svn.wordpress.org/branches/4.7@39573 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -221,16 +221,30 @@ function wp_generate_attachment_metadata( $attachment_id, $file ) {
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$fallback_sizes = apply_filters( 'fallback_intermediate_image_sizes', $fallback_sizes, $metadata );
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$sizes = array();
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$_wp_additional_image_sizes = wp_get_additional_image_sizes();
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foreach ( $fallback_sizes as $s ) {
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if ( isset( $_wp_additional_image_sizes[ $s ]['width'] ) ) {
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$sizes[ $s ]['width'] = intval( $_wp_additional_image_sizes[ $s ]['width'] );
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} else {
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$sizes[ $s ]['width'] = get_option( "{$s}_size_w" );
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$sizes[ $s ]['height'] = get_option( "{$s}_size_h" );
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}
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if ( isset( $_wp_additional_image_sizes[ $s ]['height'] ) ) {
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$sizes[ $s ]['height'] = intval( $_wp_additional_image_sizes[ $s ]['height'] );
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} else {
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$sizes[ $s ]['height'] = get_option( "{$s}_size_h" );
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}
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if ( isset( $_wp_additional_image_sizes[ $s ]['crop'] ) ) {
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$sizes[ $s ]['crop'] = $_wp_additional_image_sizes[ $s ]['crop'];
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} else {
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// Force thumbnails to be soft crops.
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if ( ! 'thumbnail' === $s ) {
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$sizes[ $s ]['crop'] = get_option( "{$s}_crop" );
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}
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}
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}
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// Only load PDFs in an image editor if we're processing sizes.
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if ( ! empty( $sizes ) ) {
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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 = '4.7.1-alpha-39632';
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$wp_version = '4.7.1-alpha-39633';
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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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