partial fix for #2751

app/assets/stylesheets/specific/bulk_update_requests.scss

@@ -0,0 +1,9 @@
+#c-burs {
+  s.approved {
+    color: green;
+  }
+
+  s.failed {
+    color: red;
+  }
+}

app/helpers/bulk_update_requests_helper.rb

@@ -1,33 +1,86 @@
 module BulkUpdateRequestsHelper
+  def approved?(command, antecedent, consequent)
+    return false unless CurrentUser.is_moderator?
+
+    case command
+    when :create_alias
+      TagAlias.where(antecedent_name: antecedent, consequent_name: consequent, status: %w(active processing queued)).exists?
+
+    when :create_implication
+      TagImplication.where(antecedent_name: antecedent, consequent_name: consequent, status: %w(active processing queued)).exists?
+
+    when :remove_alias
+      TagAlias.where(antecedent_name: antecedent, consequent_name: consequent, status: "deleted").exists?
+
+    when :remove_implication
+      TagImplication.where(antecedent_name: antecedent, consequent_name: consequent, status: "deleted").exists?
+
+    when :mass_update
+      !Post.raw_tag_match(antecedent).exists?
+
+    else
+      false
+    end
+  end
+
+  def failed?(command, antecedent, consequent)
+    return false unless CurrentUser.is_moderator?
+
+    case command
+    when :create_alias
+      TagAlias.where(antecedent_name: antecedent, consequent_name: consequent).where("status like ?", "error: %").exists?
+
+    when :create_implication
+      TagImplication.where(antecedent_name: antecedent, consequent_name: consequent).where("status like ?", "error: %").exists?
+
+    else
+      false
+    end
+  end
+
   def script_with_line_breaks(script)
     escaped_script = AliasAndImplicationImporter.tokenize(script).map do |cmd, arg1, arg2|
+      case cmd
+      when :create_alias, :create_implication, :remove_alias, :remove_implication, :mass_update
+        if approved?(cmd, arg1, arg2)
+          btag = '<s class="approved">'
+          etag = '</s>'
+        elsif failed?(cmd, arg1, arg2)
+          btag = '<s class="failed">'
+          etag = "</s>"
+        else
+          btag = nil
+          etag = nil
+        end
+      end
+
       case cmd
       when :create_alias
         arg1_count = Tag.find_by_name(arg1).try(:post_count).to_i
         arg2_count = Tag.find_by_name(arg2).try(:post_count).to_i
 
-        "create alias " + link_to(arg1, posts_path(:tags => arg1)) + " (#{arg1_count}) -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + " (#{arg2_count})"
+        "#{btag}create alias " + link_to(arg1, posts_path(:tags => arg1)) + " (#{arg1_count}) -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + " (#{arg2_count})#{etag}"
 
       when :create_implication
         arg1_count = Tag.find_by_name(arg1).try(:post_count).to_i
         arg2_count = Tag.find_by_name(arg2).try(:post_count).to_i
 
-        "create implication " + link_to(arg1, posts_path(:tags => arg1)) + " (#{arg1_count}) -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + " (#{arg2_count})"
+        "#{btag}create implication " + link_to(arg1, posts_path(:tags => arg1)) + " (#{arg1_count}) -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + " (#{arg2_count})#{etag}"
 
       when :remove_alias
         arg1_count = Tag.find_by_name(arg1).try(:post_count).to_i
         arg2_count = Tag.find_by_name(arg2).try(:post_count).to_i
 
-        "remove alias " + link_to(arg1, posts_path(:tags => arg1)) + " (#{arg1_count}) -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + " (#{arg2_count})"
+        "#{btag}remove alias " + link_to(arg1, posts_path(:tags => arg1)) + " (#{arg1_count}) -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + " (#{arg2_count})#{etag}"
 
       when :remove_implication
         arg1_count = Tag.find_by_name(arg1).try(:post_count).to_i
         arg2_count = Tag.find_by_name(arg2).try(:post_count).to_i
 
-        "remove implication " + link_to(arg1, posts_path(:tags => arg1)) + " (#{arg1_count}) -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + " (#{arg2_count})"
+        "#{btag}remove implication " + link_to(arg1, posts_path(:tags => arg1)) + " (#{arg1_count}) -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + " (#{arg2_count})#{etag}"
 
       when :mass_update
-        "mass update " + link_to(arg1, posts_path(:tags => arg1)) + " -&gt; " + link_to(arg2, posts_path(:tags => arg2))
+        "#{btag}mass update " + link_to(arg1, posts_path(:tags => arg1)) + " -&gt; " + link_to(arg2, posts_path(:tags => arg2)) + "#{etag}"
 
       end
     end.join("\n")

app/views/bulk_update_requests/index.html.erb

@@ -1,5 +1,5 @@
-<div class="bans">
+<div id="c-burs">
-  <div class="index">
+  <div id="a-index">
     <h1>Bulk Update Requests</h1>
 
     <%= render "listing", :bulk_update_requests => @bulk_update_requests %>