class-image-sizes-panel.php
| 1 | <?php |
| 2 | |
| 3 | namespace ASENHA\Classes; |
| 4 | |
| 5 | /** |
| 6 | * Class for Image Sizes Panel module |
| 7 | * |
| 8 | * @since 6.9.5 |
| 9 | */ |
| 10 | class Image_Sizes_Panel { |
| 11 | /** |
| 12 | * Add image sizes meta box in image view/edit screen |
| 13 | * |
| 14 | * @since 6.3.0 |
| 15 | */ |
| 16 | public function add_image_sizes_meta_box() { |
| 17 | global $post; |
| 18 | // Only add meta box if the attachment is an image |
| 19 | if ( is_object( $post ) && property_exists( $post, 'post_mime_type' ) && false !== strpos( $post->post_mime_type, 'image' ) ) { |
| 20 | add_meta_box( |
| 21 | 'image_sizes', |
| 22 | 'Image Sizes', |
| 23 | [$this, 'image_sizes_table'], |
| 24 | 'attachment', |
| 25 | 'side' |
| 26 | ); |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * Output table of image sizes |
| 32 | * |
| 33 | * @link https://plugins.trac.wordpress.org/browser/image-sizes-panel/tags/0.4/admin/admin.php |
| 34 | * @since 6.3.0 |
| 35 | */ |
| 36 | public function image_sizes_table( $post ) { |
| 37 | global $_wp_additional_image_sizes; |
| 38 | $image_sizes = get_intermediate_image_sizes(); |
| 39 | $metadata = wp_get_attachment_metadata( $post->ID ); |
| 40 | $generated_sizes = array(); |
| 41 | // Merge defined image sizes with generated image sizes |
| 42 | if ( isset( $metadata['sizes'] ) && count( $metadata['sizes'] ) > 0 ) { |
| 43 | $generated_sizes = array_keys( $metadata['sizes'] ); |
| 44 | $image_sizes = array_unique( array_merge( $image_sizes, $generated_sizes ) ); |
| 45 | } |
| 46 | $image_sizes[] = 'full'; |
| 47 | $full = wp_get_attachment_image_src( $post->ID, 'full' ); |
| 48 | sort( $image_sizes ); |
| 49 | if ( count( $image_sizes ) > 0 ) { |
| 50 | echo '<table>'; |
| 51 | foreach ( $image_sizes as $size ) { |
| 52 | $src = wp_get_attachment_image_src( $post->ID, $size ); |
| 53 | if ( isset( $metadata['sizes'][$size] ) ) { |
| 54 | $width = $metadata['sizes'][$size]['width']; |
| 55 | $height = $metadata['sizes'][$size]['height']; |
| 56 | } else { |
| 57 | if ( 'full' == $size ) { |
| 58 | $width = $full[1]; |
| 59 | $height = $full[2]; |
| 60 | } else { |
| 61 | $width = $src[1]; |
| 62 | $height = $src[2]; |
| 63 | } |
| 64 | } |
| 65 | if ( in_array( $size, $generated_sizes ) || 'full' == $size ) { |
| 66 | echo '<tr id="image-sizes-panel-' . sanitize_html_class( $size ) . '" class="image-size-row">'; |
| 67 | echo '<td class="size"><span class="name"><a href="' . esc_url( $src[0] ) . '" target="_blank" class="image-url">' . esc_html( $size ) . '</a></span></td>'; |
| 68 | echo '<td class="dim">' . esc_html( $width ) . ' × ' . esc_html( $height ) . '</td>'; |
| 69 | echo '</tr>'; |
| 70 | } |
| 71 | } |
| 72 | echo '</table>'; |
| 73 | } else { |
| 74 | echo '<p>No image sizes</p>'; |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | } |
| 79 |