Add 'breadcrumbs' helper for Commit breadcrumb links

Closes #1731

Add 'breadcrumbs' helper for Commit breadcrumb links
Closes #1731
Robert Speicher
1 parent b1be377f
Showing 2 changed files with 26 additions and 8 deletions Show diff stats
app/helpers/tree_helper.rb
app/views/commits/show.html.haml
@@ -67,4 +67,29 @@ module TreeHelper
       can?(current_user, :push_code, @project)
     end
   end
+
+  # Breadcrumb links for a Project and, if applicable, a tree path
+  def breadcrumbs
+    return unless @project && @ref
+
+    # Add the root project link and the arrow icon
+    crumbs = content_tag(:li) do
+      content_tag(:span, nil, class: 'arrow') +
+      link_to(@project.name, project_commits_path(@project, @ref))
+    end
+
+    if @path
+      parts = @path.split('/')
+
+      parts.each_with_index do |part, i|
+        crumbs += content_tag(:span, '/', class: 'divider')
+        crumbs += content_tag(:li) do
+          # The text is just the individual part, but the link needs all the parts before it
+          link_to part, project_commits_path(@project, tree_join(@ref, parts[0..i].join('/')))
+        end
+      end
+    end
+
+    crumbs.html_safe
+  end
 end
@@ -2,14 +2,7 @@
  
 - if @path.present?
   %ul.breadcrumb
-    %li
-      %span.arrow
-      = link_to project_commits_path(@project) do
-        = @project.name
-      %span.divider
-        \/
-    %li
-      %a{href: "#"}= @path.split("/").join(" / ")
+    = breadcrumbs
  
 %div{id: dom_id(@project)}
   #commits_list= render "commits"
...	...	@@ -67,4 +67,29 @@ module TreeHelper
67	67	can?(current_user, :push_code, @project)
68	68	end
69	69	end
	70	+
	71	+ # Breadcrumb links for a Project and, if applicable, a tree path
	72	+ def breadcrumbs
	73	+ return unless @project && @ref
	74	+
	75	+ # Add the root project link and the arrow icon
	76	+ crumbs = content_tag(:li) do
	77	+ content_tag(:span, nil, class: 'arrow') +
	78	+ link_to(@project.name, project_commits_path(@project, @ref))
	79	+ end
	80	+
	81	+ if @path
	82	+ parts = @path.split('/')
	83	+
	84	+ parts.each_with_index do \|part, i\|
	85	+ crumbs += content_tag(:span, '/', class: 'divider')
	86	+ crumbs += content_tag(:li) do
	87	+ # The text is just the individual part, but the link needs all the parts before it
	88	+ link_to part, project_commits_path(@project, tree_join(@ref, parts[0..i].join('/')))
	89	+ end
	90	+ end
	91	+ end
	92	+
	93	+ crumbs.html_safe
	94	+ end
70	95	end
...	...
...	...	@@ -2,14 +2,7 @@
2	2
3	3	- if @path.present?
4	4	%ul.breadcrumb
5		- %li
6		- %span.arrow
7		- = link_to project_commits_path(@project) do
8		- = @project.name
9		- %span.divider
10		- \/
11		- %li
12		- %a{href: "#"}= @path.split("/").join(" / ")
	5	+ = breadcrumbs
13	6
14	7	%div{id: dom_id(@project)}
15	8	#commits_list= render "commits"
...	...