X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e3c919275818d46a515c183cf373d7a53bc6942a..6f5167b86609674b2f38a355ea0c34abdca10ba8:/lib/rich_text.rb diff --git a/lib/rich_text.rb b/lib/rich_text.rb index f19d3d3a9..a439342f7 100644 --- a/lib/rich_text.rb +++ b/lib/rich_text.rb @@ -53,6 +53,10 @@ module RichText nil end + def image_alt + nil + end + protected def simple_format(text) @@ -92,9 +96,13 @@ module RichText end def image - return @image if defined? @image + @image_element = first_image_element(document.root) unless defined? @image_element + @image_element.attr["src"] if @image_element + end - @image = first_image_element(document.root)&.attr&.[]("src") + def image_alt + @image_element = first_image_element(document.root) unless defined? @image_element + @image_element.attr["alt"] if @image_element end private @@ -104,13 +112,17 @@ module RichText end def first_image_element(element) - return element if element.type == :img + return element if image?(element) && element.attr["src"].present? element.children.find do |child| nested_image = first_image_element(child) break nested_image if nested_image end end + + def image?(element) + element.type == :img || (element.type == :html_element && element.value == "img") + end end class Text < Base