Changeset 21948 for trunk/wp-admin/includes/media.php

Timestamp:

09/21/2012 10:52:54 PM (13 years ago)

Author:

nacin

Message:

Use the regular post type UI for editing single media items (attachments).

• Attachments now go through post.php, edit_post(), the like, and have show_ui set to true.
• Taxonomies attached to the media library now appear in the admin menu (if show_ui).
• Editing, cropping, uploading, etc. is still very rough, but mostly functional.

API-wise:

• New function: get_taxonomies_for_attachments(). Like get_taxonomies(), for taxonomies specifically registered against attachments.
• Brings taxonomy support from the posts list table to the media list table. Expect them to converge soon.
• wp_insert_attachment() now handles taxonomies like wp_insert_post(). Also expect them to converge soon.
• New edit_form_after_title hook.

props helenyhou, ocean90. see #21391.

File:

• trunk/wp-admin/includes/media.php (modified) (2 diffs)

trunk/wp-admin/includes/media.php

@@ -858 +858 @@
 /**
  * Filters input from media_upload_form_handler() and assigns a default
- * post_title from the file name if none supplied. 
- *
- * Illustrates the use of the attachment_fields_to_save filter 
+ * post_title from the file name if none supplied.
+ *
+ * Illustrates the use of the attachment_fields_to_save filter
  * which can be used to add default values to any field before saving to DB.
  *
@@ -2096 +2096 @@
 }
 
+/**
+ * Displays the image and editor in the post editor
+ *
+ * @since 3.5.0
+ */
+function edit_form_image_editor() {
+    $post = get_post();
+
+    $thumb_url = false;
+    if ( $attachment_id = intval( $post->ID ) )
+        $thumb_url = wp_get_attachment_image_src( $attachment_id, array( 900, 600 ), true );
+
+    $filename = esc_html( basename( $post->guid ) );
+    $title = esc_attr( $post->post_title );
+
+    $post_mime_types = get_post_mime_types();
+    $keys = array_keys( wp_match_mime_types( array_keys( $post_mime_types ), $post->post_mime_type ) );
+    $type = array_shift( $keys );
+    $type_html = "<input type='hidden' id='type-of-$attachment_id' value='" . esc_attr( $type ) . "' />";
+
+    $media_dims = '';
+    $meta = wp_get_attachment_metadata( $post->ID );
+    if ( is_array( $meta ) && array_key_exists( 'width', $meta ) && array_key_exists( 'height', $meta ) )
+        $media_dims .= "<span id='media-dims-$post->ID'>{$meta['width']}&nbsp;&times;&nbsp;{$meta['height']}</span> ";
+    $media_dims = apply_filters( 'media_meta', $media_dims, $post );
+
+    $att_url = wp_get_attachment_url( $post->ID );
+
+    $image_edit_button = '';
+    if ( gd_edit_image_support( $post->post_mime_type ) ) {
+        $nonce = wp_create_nonce( "image_editor-$post->ID" );
+        $image_edit_button = "<input type='button' id='imgedit-open-btn-$post->ID' onclick='imageEdit.open( $post->ID, \"$nonce\" )' class='button' value='" . esc_attr__( 'Edit Image' ) . "' /> <img src='" . esc_url( admin_url( 'images/wpspin_light.gif' ) ) . "' class='imgedit-wait-spin' alt='' />";
+    }
+
+    ?>
+    <div class="wp_attachment_holder">
+        <div class="imgedit-response" id="imgedit-response-<?php echo $attachment_id; ?>"></div>
+
+        <div class="wp_attachment_image" id="media-head-<?php echo $attachment_id; ?>">
+            <p><img class="thumbnail" src="<?php echo $thumb_url[0]; ?>" style="max-width:100%" width="<?php echo $thumb_url[1]; ?>" alt="" /></p>
+            <p><?php echo $image_edit_button; ?></p>
+        </div>
+        <div style="display:none" class="image-editor" id="image-editor-<?php echo $attachment_id; ?>"></div>
+
+        <div class="wp_attachment_details">
+            <p>
+                <label for="attachment_url"><strong><?php _e( 'File URL' ); ?></strong></label><br />
+                <input type="text" class="widefat urlfield" readonly="readonly" name="attachment_url" value="<?php echo esc_attr($att_url); ?>" /><br />
+            </p>
+            <p><strong><?php _e( 'File name:' ); ?></strong> <?php echo $filename; ?><br />
+            <strong><?php _e( 'File type:' ); ?></strong> <?php echo $post->post_mime_type; ?>
+            <?php
+                if ( $media_dims )
+                    echo '<br /><strong>' . __( 'Dimensions:' ) . '</strong> ' . $media_dims;
+            ?>
+            </p>
+        </div>
+    </div>
+    <?php
+}
+
 add_filter( 'async_upload_image', 'get_media_item', 10, 2 );
 add_filter( 'async_upload_audio', 'get_media_item', 10, 2 );