Detect <img> images in markdown rich text

diff --git a/lib/rich_text.rb b/lib/rich_text.rb
index f19d3d3a952ddd2c8240e2ea8da228c434523ffc..de35aae9c195091ea1e0d64b0a5a95b5df8fb628 100644 (file)
--- a/lib/rich_text.rb
+++ b/lib/rich_text.rb
@@ -104,7 +104,8 @@ module RichText
     end
 
     def first_image_element(element)
     end
 
     def first_image_element(element)

-      return element if element.type == :img
+      return element if element.type == :img ||
+                        (element.type == :html_element && element.value == "img")

 
       element.children.find do |child|
         nested_image = first_image_element(child)
 
       element.children.find do |child|
         nested_image = first_image_element(child)

diff --git a/test/lib/rich_text_test.rb b/test/lib/rich_text_test.rb
index 8dc9e49b1180582535d0939b67fdd3ede88219be..8c12053179d2389b7575506905c49d453ef89075 100644 (file)
--- a/test/lib/rich_text_test.rb
+++ b/test/lib/rich_text_test.rb
@@ -275,6 +275,11 @@ class RichTextTest < ActiveSupport::TestCase
     assert_equal "https://example.com/image1.jpg", r.image
   end
 
     assert_equal "https://example.com/image1.jpg", r.image
   end
 

+  def test_markdown_html_image
+    r = RichText.new("markdown", "<img src='https://example.com/img_element.png'>")
+    assert_equal "https://example.com/img_element.png", r.image
+  end
+

   private
 
   def assert_html(richtext, &block)
   private
 
   def assert_html(richtext, &block)