REST API for issue categories (#9553).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7882 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/issue_categories_controller.rb

@@ -18,18 +18,33 @@
 class IssueCategoriesController < ApplicationController
   menu_item :settings
   model_object IssueCategory
-  before_filter :find_model_object, :except => [:new, :create]
-  before_filter :find_project_from_association, :except => [:new, :create]
-  before_filter :find_project, :only => [:new, :create]
+  before_filter :find_model_object, :except => [:index, :new, :create]
+  before_filter :find_project_from_association, :except => [:index, :new, :create]
+  before_filter :find_project, :only => [:index, :new, :create]
   before_filter :authorize
+  accept_api_auth :index, :show, :create, :update, :destroy
+  
+  def index
+    respond_to do |format|
+      format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project }
+      format.api { @categories = @project.issue_categories.all }
+    end
+  end
+
+  def show
+    respond_to do |format|
+      format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project }
+      format.api
+    end
+  end
 
   def new
-    @category = @project.issue_categories.build(params[:category])
+    @category = @project.issue_categories.build(params[:issue_category])
   end
 
   verify :method => :post, :only => :create
   def create
-    @category = @project.issue_categories.build(params[:category])
+    @category = @project.issue_categories.build(params[:issue_category])
     if @category.save
       respond_to do |format|
         format.html do
@@ -42,6 +57,7 @@ class IssueCategoriesController < ApplicationController
             content_tag('select', '<option></option>' + options_from_collection_for_select(@project.issue_categories, 'id', 'name', @category.id), :id => 'issue_category_id', :name => 'issue[category_id]')
           }
         end
+        format.api { render :action => 'show', :status => :created, :location => issue_category_path(@category) }
       end
     else
       respond_to do |format|
@@ -49,6 +65,7 @@ class IssueCategoriesController < ApplicationController
         format.js do
           render(:update) {|page| page.alert(@category.errors.full_messages.join('\n')) }
         end
+        format.api { render_validation_errors(@category) }
       end
     end
   end
@@ -58,26 +75,35 @@ class IssueCategoriesController < ApplicationController
 
   verify :method => :put, :only => :update
   def update
-    if @category.update_attributes(params[:category])
-      flash[:notice] = l(:notice_successful_update)
-      redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
+    if @category.update_attributes(params[:issue_category])
+      respond_to do |format|
+        format.html {
+          flash[:notice] = l(:notice_successful_update)
+          redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
+        }
+        format.api { head :ok }
+      end
     else
-      render :action => 'edit'
+      respond_to do |format|
+        format.html { render :action => 'edit' }
+        format.api { render_validation_errors(@category) }
+      end
     end
   end
 
   verify :method => :delete, :only => :destroy
   def destroy
     @issue_count = @category.issues.size
-    if @issue_count == 0
-      # No issue assigned to this category
-      @category.destroy
-      redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'categories'
-      return
-    elsif params[:todo]
-      reassign_to = @project.issue_categories.find_by_id(params[:reassign_to_id]) if params[:todo] == 'reassign'
+    if @issue_count == 0 || params[:todo] || api_request? 
+      reassign_to = nil
+      if params[:reassign_to_id] && (params[:todo] == 'reassign' || params[:todo].blank?)
+        reassign_to = @project.issue_categories.find_by_id(params[:reassign_to_id])
+      end
       @category.destroy(reassign_to)
-      redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'categories'
+      respond_to do |format|
+        format.html { redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'categories' }
+        format.api { head :ok }
+      end
       return
     end
     @categories = @project.issue_categories - [@category]