init commit

app/controllers/projects_controller.rb

@@ -0,0 +1,149 @@
+class ProjectsController < ApplicationController
+  before_filter :project, :except => [:index, :new, :create] 
+
+  # Authorize
+  before_filter :add_project_abilities
+  before_filter :authorize_read_project!, :except => [:index, :new, :create] 
+  before_filter :authorize_admin_project!, :only => [:edit, :update, :destroy] 
+
+  def index
+    @projects = current_user.projects.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @projects }
+    end
+  end
+
+  def show
+    @repo = project.repo
+    @commit = @repo.commits.first
+    @tree = @commit.tree
+    @tree = @tree / params[:path] if params[:path]
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: project }
+    end
+  rescue Grit::NoSuchPathError => ex
+    respond_to do |format|
+      format.html {render "projects/empty"}
+    end
+  end
+
+  def tree
+    @repo = project.repo
+    @branch = if !params[:branch].blank?
+                params[:branch]
+              elsif !params[:tag].blank?
+                params[:tag]
+              else
+                "master"
+              end
+
+    if params[:commit_id]
+      @commit = @repo.commits(params[:commit_id]).first
+    else 
+      @commit = @repo.commits(@branch || "master").first
+    end
+    @tree = @commit.tree
+    @tree = @tree / params[:path] if params[:path]
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.js do 
+        # temp solution
+        response.headers["Cache-Control"] = "no-cache, no-store, max-age=0, must-revalidate"
+        response.headers["Pragma"] = "no-cache"
+        response.headers["Expires"] = "Fri, 01 Jan 1990 00:00:00 GMT"
+      end
+      format.json { render json: project }
+    end
+  end
+
+  def blob
+    @repo = project.repo
+    @commit = project.commit(params[:commit_id])
+    @tree = project.tree(@commit, params[:path])
+
+    if @tree.is_a?(Grit::Blob)
+      send_data(@tree.data, :type => @tree.mime_type, :disposition => 'inline', :filename => @tree.name)
+    else 
+      head(404)
+    end
+  end
+
+  def new
+    @project = Project.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @project }
+    end
+  end
+
+  def edit
+  end
+
+  def create
+    @project = Project.new(params[:project])
+
+    Project.transaction do 
+      @project.save!
+      @project.users_projects.create!(:admin => true, :read => true, :write => true, :user => current_user)
+    end
+
+    respond_to do |format|
+      if @project.valid?
+        format.html { redirect_to @project, notice: 'Project was successfully created.' }
+        format.js 
+        format.json { render json: @project, status: :created, location: @project }
+      else
+        format.html { render action: "new" }
+        format.js
+        format.json { render json: @project.errors, status: :unprocessable_entity }
+      end
+    end
+  rescue StandardError => ex
+    @project.errors.add(:base, "Cant save project. Please try again later")
+    respond_to do |format|
+      format.html { render action: "new" }
+      format.js
+      format.json { render json: @project.errors, status: :unprocessable_entity }
+    end
+  end
+
+  def update
+    respond_to do |format|
+      if project.update_attributes(params[:project])
+        format.html { redirect_to project, notice: 'Project was successfully updated.' }
+        format.js 
+        format.json { head :ok }
+      else
+        format.html { render action: "edit" }
+        format.js 
+        format.json { render json: project.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  def destroy
+    project.destroy
+
+    respond_to do |format|
+      format.html { redirect_to projects_url }
+      format.json { head :ok }
+    end
+  end
+
+  def wall
+    @notes = @project.common_notes
+    @note = Note.new
+  end
+
+  protected 
+
+  def project 
+    @project ||= Project.find_by_code(params[:id])
+  end
+end