adjust image load

2026-05-21 15:38:16 +03:00
parent 9e4da5948b
commit 07841722ac
9 changed files with 42 additions and 51 deletions
@@ -1,8 +1,23 @@
 # frozen_string_literal: true

 module ImageUtils
+  ICO_REGEXP = %r{\Aimage/(?:x-icon|vnd\.microsoft\.icon)\z}
+  BMP_REGEXP = %r{\Aimage/(?:bmp|x-bmp|x-ms-bmp)\z}
+
  module_function

+  def load_vips(data, content_type: nil)
+    content_type ||= Marcel::MimeType.for(data)
+
+    if ICO_REGEXP.match?(content_type)
+      LoadIco.call(data)
+    elsif BMP_REGEXP.match?(content_type)
+      LoadBmp.call(data)
+    else
+      Vips::Image.new_from_buffer(data, '')
+    end
+  end
+
  def blank?(image)
    stats = image.stats