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do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 3 times in this file.
Line | Code |
---|---|
664 |
|
665 | list($width, $height, $type, $attr) = getimagesize( $file ); |
666 |
|
667 | if ( $width == HEADER_IMAGE_WIDTH && $height == HEADER_IMAGE_HEIGHT ) { |
668 | // Add the meta-data |
669 | wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) ); |
670 | update_post_meta( $id, '_wp_attachment_is_custom_header', get_option('stylesheet' ) ); |
671 |
|
672 | set_theme_mod('header_image', esc_url($url)); |
673 | do_action('wp_create_file_in_uploads', $file, $id); // For replication |
674 | return $this->finished(); |
675 | } elseif ( $width > HEADER_IMAGE_WIDTH ) { |
676 | $oitar = $width / HEADER_IMAGE_WIDTH; |
677 | $image = wp_crop_image($file, 0, 0, $width, $height, HEADER_IMAGE_WIDTH, $height / $oitar, false, str_replace(basename($file), 'midsize-'.basename($file), $file)); |
678 | if ( is_wp_error( $image ) ) |
679 | wp_die( __( 'Image could not be processed. Please go back and try again.' ), __( 'Image Processing Error' ) ); |
680 |
|
681 | $image = apply_filters('wp_create_file_in_uploads', $image, $id); // For replication |
682 |
|
683 | $url = str_replace(basename($url), basename($image), $url); |
684 | $width = $width / $oitar; |
685 | $height = $height / $oitar; |
686 | } else { |
687 | $oitar = 1; |
688 | } |
689 | ?> |
690 |
|
Line | Code |
733 | } |
734 |
|
735 | $attachment_id = absint( $_POST['attachment_id'] ); |
736 | $original = get_attached_file($attachment_id); |
737 |
|
738 | $cropped = wp_crop_image( $attachment_id, (int) $_POST['x1'], (int) $_POST['y1'], (int) $_POST['width'], (int) $_POST['height'], HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT ); |
739 | if ( is_wp_error( $cropped ) ) |
740 | wp_die( __( 'Image could not be processed. Please go back and try again.' ), __( 'Image Processing Error' ) ); |
741 |
|
742 | $cropped = apply_filters('wp_create_file_in_uploads', $cropped, $attachment_id); // For replication |
743 |
|
744 | $parent = get_post($attachment_id); |
745 | $parent_url = $parent->guid; |
746 | $url = str_replace(basename($parent_url), basename($cropped), $parent_url); |
747 |
|
748 | // Construct the object array |
749 | $object = array( |
750 | 'ID' => $attachment_id, |
751 | 'post_title' => basename($cropped), |