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|
require File.join(Rails.root, 'lib', 'graph_commit')
class ProjectsController < ApplicationController
before_filter :project, :except => [:index, :new, :create]
layout :determine_layout
# Authorize
before_filter :add_project_abilities
before_filter :authorize_read_project!, :except => [:index, :new, :create]
before_filter :authorize_admin_project!, :only => [:edit, :update, :destroy]
before_filter :require_non_empty_project, :only => [:blob, :tree]
before_filter :load_refs, :only => :tree # load @branch, @tag & @ref
def index
source = current_user.projects
source = source.tagged_with(params[:tag]) unless params[:tag].blank?
@projects = source.all
end
def new
@project = Project.new
end
def edit
end
def create
@project = Project.new(params[:project])
@project.owner = current_user
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
else
format.html { render action: "new" }
format.js
end
end
rescue Gitosis::AccessDenied
render :js => "location.href = '#{errors_gitosis_path}'" and return
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
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
else
format.html { render action: "edit" }
format.js
end
end
end
def show
return render "projects/empty" unless @project.repo_exists?
limit = (params[:limit] || 40).to_i
@activities = @project.updates(limit)
end
#
# Wall
#
def wall
@note = Note.new
@notes = @project.common_notes.order("created_at DESC")
@notes = @notes.fresh.limit(20)
respond_to do |format|
format.html
format.js { respond_with_notes }
end
end
#
# Repository preview
#
def tree
@repo = project.repo
@commit = if params[:commit_id]
@repo.commits(params[:commit_id]).first
else
@repo.commits(@ref).first
end
@tree = @commit.tree
@tree = @tree / params[:path] if params[:path]
respond_to do |format|
format.html # show.html.erb
format.js do
# diasbale cache to allow back button works
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
end
rescue
return render_404
end
def graph
@repo = project.repo
commits = Grit::Commit.find_all(@repo, nil, {:max_count => 650})
ref_cache = {}
commits.collect! do |commit|
add_refs(commit, ref_cache)
GraphCommit.new(commit)
end
days = GraphCommit.index_commits(commits)
@days_json = days.compact.collect{|d| [d.day, d.strftime("%b")] }.to_json
@commits_json = commits.collect do |c|
h = {}
h[:parents] = c.parents.collect do |p|
[p.id,0,0]
end
h[:author] = c.author.name.force_encoding("UTF-8")
h[:time] = c.time
h[:space] = c.space
h[:refs] = c.refs.collect{|r|r.name}.join(" ") unless c.refs.nil?
h[:id] = c.sha
h[:date] = c.date
h[:message] = c.message.force_encoding("UTF-8")
h[:login] = c.author.email
h
end.to_json
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
rescue
return render_404
end
def destroy
project.destroy
respond_to do |format|
format.html { redirect_to projects_url }
end
end
protected
def add_refs(commit, ref_cache)
if ref_cache.empty?
@repo.refs.each do |ref|
ref_cache[ref.commit.id] ||= []
ref_cache[ref.commit.id] << ref
end
end
commit.refs = ref_cache[commit.id] if ref_cache.include? commit.id
commit.refs ||= []
end
def project
@project ||= Project.find_by_code(params[:id])
end
def determine_layout
if @project && !@project.new_record?
"project"
else
"application"
end
end
end
|
