Merge branch 'wiki'

Conflicts:
	app/views/layouts/_project_menu.html.haml

app/views/layouts/_project_menu.html.haml

@@ -12,7 +12,6 @@
       = link_to  project_issues_filter_path(@project), :class => (controller.controller_name == "issues") ? "current" : nil do
         Issues 
         %span.count= @project.issues.opened.count
-
     - if @project.merge_requests_enabled
       = link_to project_merge_requests_path(@project), :class => (controller.controller_name == "merge_requests") ? "current" : nil do
         Merge Requests
@@ -21,3 +20,7 @@
     - if @project.wall_enabled
       = link_to wall_project_path(@project), :class => current_page?(:controller => "projects", :action => "wall", :id => @project) ? "current" : nil do
         Wall
+    
+    - if @project.wiki_enabled
+      = link_to project_wiki_path(@project, :index), :class => (controller.controller_name == "wikis") ? "current" : nil do
+        Wiki

app/views/projects/_form.html.haml

@@ -41,6 +41,10 @@
       .clearfix
         = f.label :wall_enabled, "Wall"
         .input= f.check_box :wall_enabled
+      
+      .clearfix
+        = f.label :wiki_enabled, "Wiki"
+        .input= f.check_box :wiki_enabled
     
   .clearfix
     = f.label :description

app/views/wikis/_form.html.haml

@@ -0,0 +1,18 @@
+= form_for [@project, @wiki] do |f|
+  -if @wiki.errors.any?
+    #error_explanation
+      %h2= "#{pluralize(@wiki.errors.count, "error")} prohibited this wiki from being saved:"
+      %ul
+        - @wiki.errors.full_messages.each do |msg|
+          %li= msg
+
+  .clearfix
+    = f.label :title
+    .input= f.text_field :title, :class => :xxlarge
+    = f.hidden_field :slug
+  .clearfix
+    = f.label :content
+    .input= f.text_area :content, :class => :xxlarge
+  .actions
+    = f.submit 'Save', :class => "primary btn"
+    = link_to "Cancel", project_wiki_path(@project, :index), :class => "btn"

app/views/wikis/edit.html.haml

@@ -0,0 +1,3 @@
+%h1 Editing page
+
+= render 'form'

app/views/wikis/history.html.haml

@@ -0,0 +1,19 @@
+%h2 Versions
+%table
+  %thead
+    %tr
+      %th #
+      %th last edit
+      %th created by
+  %tbody
+    - @wikis.each_with_index do |wiki_page, i|
+      %tr
+        %td= i + 1
+        %td
+          = link_to wiki_page.created_at.to_s(:short), project_wiki_path(@project, wiki_page, :old_page_id => wiki_page.id)
+          (
+          = time_ago_in_words(wiki_page.created_at)
+          ago
+          )
+        %td= wiki_page.user.name
+

app/views/wikis/show.html.haml

@@ -0,0 +1,15 @@
+%h3
+  = @wiki.title
+  = link_to edit_project_wiki_path(@project, @wiki), :class => "right btn small" do
+    Edit
+  - if can? current_user, :write_wiki, @project
+    = link_to history_project_wiki_path(@project, @wiki), :class => "right btn small" do
+      History
+%hr
+
+= markdown_to_html @wiki.content
+
+%p.time Last edited by #{@wiki.user.name}, in #{time_ago_in_words @wiki.created_at}
+- if can? current_user, :write_wiki, @project
+  = link_to project_wiki_path(@project, @wiki), :confirm => "Are you sure you want to delete this page?", :method => :delete do
+    Delete this page