# encoding: utf-8
#--
#   Copyright (C) 2012 Gitorious AS
#
#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU Affero General Public License as published by
#   the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU Affero General Public License for more details.
#
#   You should have received a copy of the GNU Affero General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
#++

class Admin::ProjectProposalsController < AdminController
  before_filter :require_site_admin, :except => [:new, :create]

  def index
    @proposals = ProjectProposal.all
  end

  def new
    @proposal = ProjectProposal.new
  end

  def create
    @proposal = ProjectProposal.new
    @proposal.title = params[:project_proposal][:title]
    @proposal.description = params[:project_proposal][:description]
    @proposal.creator = current_user

    if @proposal.name_clashes_with_existing_project?
      flash[:error] = "Project with that title already exists!"
      render :action => "new" and return
    end

    if @proposal.save
      notify_site_admins("A new project has been proposed",
                         "Proposal for project #{@proposal.title} submitted by #{@proposal.creator.title}", @proposal)
      flash[:notice] = "Project proposal created, admins have been notified and will review it."

      redirect_to current_user
    else
      render :action => "new"
    end
  end

  def approve
    proposal = ProjectProposal.find_by_id(params[:id])
    project = proposal.approve
    project.make_private if Gitorious.projects_default_private?
    notify_creator("Your '#{project.title}' project has been approved!", project.owner,
                   "Please update your project license, description etc.")
    flash[:notice] = "Project approved and created, user has been notified"
    redirect_to :action => :index
  end

  def reject
    proposal = ProjectProposal.find_by_id(params[:id])
    notify_creator("Your '#{proposal.title}' project was rejected", proposal.creator,
                   "Your project proposal was rejected. Please contact a site admin for clarification.")
    proposal.reject
    flash[:notice] = "Project rejected and removed, user has been notified"
    redirect_to :action => :index
  end

  protected
  def notify_site_admins(subject, body, proposal)
    User.admins.each do |admin|
      Message.new({:sender => current_user,
                    :recipient => admin,
                    :subject => subject,
                    :notifiable => proposal,
                    :body => body }).save
    end
  end

  def notify_creator(subject, recipient, body)
    Message.new({:sender => current_user,
                  :recipient => recipient,
                  :subject => subject,
                  :body => body }).save
  end
end