Changeset 22817 for trunk/wp-includes/deprecated.php

Timestamp:

11/22/2012 09:52:16 AM (12 years ago)

Author:

nacin

Message:

WP_Image_Editor: the last stand.

• Have wp_get_image_editor() rather than WP_Image_Editor::get_instance(). Having static factory methods would be less confusing if there weren't also static methods tied to individual editor implementations.
• Lazy-load the WP_Image_Editor base class and editor implementations.
• Have WP_Image_Editor_GD::supports_mime_type() actually check which types it supports.
• Deprecate gd_edit_image_support() in favor of wp_image_editor_supports().

props DH-Shredder, scribu, markoheijnen. fixes #22356. see #6821.

File:

• trunk/wp-includes/deprecated.php (modified) (5 diffs)

trunk/wp-includes/deprecated.php

@@ -3211 +3211 @@
  * @since 2.1.0
  * @deprecated 3.5.0
- * @see WP_Image_Editor
+ * @see wp_get_image_editor()
  *
  * @param string $file Filename of the image to load.
@@ -3217 +3217 @@
  */
 function wp_load_image( $file ) {
-    _deprecated_function( __FUNCTION__, '3.5', 'WP_Image_Editor' );
+    _deprecated_function( __FUNCTION__, '3.5', 'wp_get_image_editor()' );
 
     if ( is_numeric( $file ) )
@@ -3251 +3251 @@
  * @since 2.5.0
  * @deprecated 3.5.0
- * @see WP_Image_Editor
+ * @see wp_get_image_editor()
  *
  * @param string $file Image file path.
@@ -3263 +3263 @@
  */
 function image_resize( $file, $max_w, $max_h, $crop = false, $suffix = null, $dest_path = null, $jpeg_quality = 90 ) {
-    _deprecated_function( __FUNCTION__, '3.5', 'WP_Image_Editor' );
-
-    $editor = WP_Image_Editor::get_instance( $file );
+    _deprecated_function( __FUNCTION__, '3.5', 'wp_get_image_editor()' );
+
+    $editor = wp_get_image_editor( $file );
     if ( is_wp_error( $editor ) )
         return $editor;
@@ -3330 +3330 @@
  */
 function _save_post_hook() {}
+
+/**
+ * Check if the installed version of GD supports particular image type
+ *
+ * @since 2.9.0
+ * @deprecated 3.5.0
+ * see wp_image_editor_supports()
+ *
+ * @param string $mime_type
+ * @return bool
+ */
+function gd_edit_image_support($mime_type) {
+    _deprecated_function( __FUNCTION__, '3.5', 'wp_image_editor_supports()' );
+
+    if ( function_exists('imagetypes') ) {
+        switch( $mime_type ) {
+            case 'image/jpeg':
+                return (imagetypes() & IMG_JPG) != 0;
+            case 'image/png':
+                return (imagetypes() & IMG_PNG) != 0;
+            case 'image/gif':
+                return (imagetypes() & IMG_GIF) != 0;
+        }
+    } else {
+        switch( $mime_type ) {
+            case 'image/jpeg':
+                return function_exists('imagecreatefromjpeg');
+            case 'image/png':
+                return function_exists('imagecreatefrompng');
+            case 'image/gif':
+                return function_exists('imagecreatefromgif');
+        }
+    }
+    return false;
+}