Added image replace to wysiwyg editor core field paragraphs

cykod · Jun 10, 2010 · b8f161d · b8f161d
1 parent 6847490
commit b8f161d
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diff --git a/app/models/content/core_field.rb b/app/models/content/core_field.rb
@@ -190,6 +190,7 @@ def form_field(f,field_name,field_opts,options={})
 
   class EditorField < Content::CoreField::HtmlField #:nodoc:all
     content_display :html
+    setup_model(:required) { |cls,fld| cls.before_save() { |entry| entry.send("#{fld.model_field.field}=",ContentFilter.wysiwyg_replace_images(entry.send(fld.model_field.field)) ) } }
     # Everything the same as StringField that we want to display an editor area
     def form_field(f,field_name,field_opts,options={})
       f.editor_area field_name, field_opts.merge(options)

diff --git a/app/models/content_filter.rb b/app/models/content_filter.rb
@@ -176,6 +176,21 @@ def self.markdown_replace_images(code,image_folder_path,live_url = false) #:nodo
     cd
   end
 
+
+  def self.wysiwyg_replace_images(html) 
+    html = html.gsub(/\/__fs__\/([0-9a-fA-F\/]+)(\:([a-zA-Z_]+)){0,1}/) do |match|
+      size = $3 ? $3 : nil
+      file_id = $1.split("/")[-1].to_i
+      file = DomainFile.find_by_id(file_id)
+      if file
+        file.url(size)
+      else
+        "/images/missing_image.gif"
+      end
+    end
+
+  end
+
  def self.html_replace_images(code,image_folder_path,live_url = false) #:nodoc:
 
     re = Regexp.new("(['\"])images\/([a-zA-Z0-9_\\-\\/. :]+?)\\1" ,Regexp::IGNORECASE | Regexp::MULTILINE)