improving the text section, now with one image

app/helpers/merged/merged_helper.rb

@@ -12,20 +12,18 @@ module Merged
       Redcarpet::Markdown.new(html, options)
     end
 
+    def markdown_image(section)
+      down = self.renderer.render(section.text)
+      image = image_for(section)
+      down.gsub("IMAGE" , image).html_safe
+    end
+
     def markdown(text)
       text = text.text unless text.is_a?(String)
       return "" if text.blank?
       self.renderer.render(text).html_safe
     end
 
-    def split_section(section)
-      return [""] if section.text.blank?
-      words = self.renderer.render(section.text).split
-      bins = (words.length + 3) / section.option("columns").to_i
-      parts = words.each_slice(bins).to_a
-      parts.collect{|part| part.join(" ").html_safe}
-    end
-
     def aspect_ratio image
       x , y = image.aspect_ratio
       "#{x} / #{y}"

app/helpers/merged/options_helper.rb

@@ -87,6 +87,20 @@ module Merged
       {class: clazz }
     end
 
+    def text_column_option( section)
+      option = section.option('columns')
+      option = 2 if option.blank?
+      case option
+      when "3"
+        columns = "columns-1 md:columns-2 lg:columns-3"
+      when "4"
+        columns = "columns-1 md:columns-2 lg:columns-3 xl:columns-4"
+      else # two
+        columns = "columns-1 md:columns-2"
+      end
+      {class: columns }
+    end
+
     def column_option(section)
       option = section.option('columns')
       option = 2 if option.blank?

app/views/merged/view/_section_text.haml

@@ -1,5 +1,4 @@
-.p-20.my-20{ options(section , :background , :color)}
-  %section
+%section.p-20.my-20{ options(section , :background , :color)}
   .flex.justify-center
     .max-w-prose{ options(section , :text_align)}
       - if !section.header.blank?
@@ -9,6 +8,5 @@
         %p.prose.text-xl.pb-6
           = section.option("subheader")
 
-    .mt-4.grid.gap-16{ column_option(section)}
-      - split_section(section).each do |part|
-        .prose.text-justify= part
+  .prose.max-w-full.mt-4.gap-16{ text_column_option(section)}
+    = markdown_image(section)

config/merged/section_styles.yml

@@ -28,8 +28,11 @@
     - button_link
     - button_text
 - template: section_text
-  header: Text only section for longer passages of text, mostly news
-  text: Text may be markdown. For longer text culumns should be set.
+  header: Newspaper style section for longer passages of text.
+  text: Text may be markdown. The section may have one image than
+        can be embedded into the text by writing IMAGE (in caps)
+        where the image should be inserted. Not more than 200 words
+        or 1000 characters are best.
   fields:
     - header
     - text