Ticket #5202: 5202.patch

src/bp-core/bp-core-avatars.php

@@ -1236 +1236 @@
 add_action( 'wp_ajax_bp_avatar_set', 'bp_avatar_ajax_set' );
 
 /**
+ * Use the absolute path to an image to set an object's avatar
+ *
+ * @since BuddyPress (?)
+ *
+ * @param  array  $args {
+ *     @type int    $item_id   The ID of the object
+ *     @type string $type      The type of the object (eg: group, user, blog)
+ *     @type string $component The component for the object (eg: groups, xprofile, blogs)
+ *     @type string $image     The absolute path to the image
+ *     @type int $crop_x       The horizontal starting point of the crop. Default: 0.
+ *     @type int $crop_y       The vertical starting point of the crop. Default: 0.
+ * }
+ * @return bool  true on success, false otherwise
+ */
+function bp_avatar_create_item_avatar( $args = array() ) {
+        $r = bp_parse_args( $args, array(
+                'item_id'   => 0,
+                'type'      => 'user',
+                'component' => 'xprofile',
+                'image'     => '',
+                'crop_x'    => 0,
+                'crop_y'    => 0
+        ), 'create_item_avatar' );
+
+        if ( empty( $r['item_id'] ) || ! file_exists( $r['image'] ) || ! @getimagesize( $r['image'] ) ) {
+                return false;
+        }
+
+        if ( is_callable( $r['component'] . '_avatar_upload_dir' ) ) {
+                $dir_args = array( $r['item_id'] );
+
+                // In case  of xprofile, we need an extra argument
+                if ( 'xprofile' === $r['component'] ) {
+                        $dir_args = array( false, $r['item_id'] );
+                }
+
+                $avatar_data = call_user_func_array( $r['component'] . '_avatar_upload_dir', $dir_args );
+        }
+
+        if ( ! isset( $avatar_data['path'] ) || ! isset( $avatar_data['subdir'] ) ) {
+                return false;
+        }
+
+        // It's not a regular upload, we may need to create this folder
+        if( ! is_dir( $avatar_data['path'] ) ) {
+                if ( ! wp_mkdir_p( $avatar_data['path'] ) ) {
+                        return false;
+                }
+        }
+
+        $image_file_name = wp_unique_filename( $avatar_data['path'], basename( $r['image'] ) );
+
+        // Copy the image file into the avatar dir
+        copy( $r['image'], $avatar_data['path'] . '/' . $image_file_name );
+
+        // Check the original file is copied
+        if ( ! file_exists( $avatar_data['path'] . '/' . $image_file_name ) ) {
+                return false;
+        }
+
+        if ( ! bp_core_avatar_handle_crop( array(
+                'object'        => $r['type'],
+                'avatar_dir'    => trim( dirname( $avatar_data['subdir'] ), '/' ),
+                'item_id'       => (int) $r['item_id'],
+                'original_file' => trailingslashit( $avatar_data['subdir'] ) . $image_file_name,
+                'crop_x'        => $r['crop_x'],
+                'crop_y'        => $r['crop_y']
+        ) ) ) {
+                return false;
+        } else {
+                return true;
+        }
+}
+
+/**
  * Replace default WordPress avatars with BP avatars, if available.
  *
  * Filters 'get_avatar'.