SoundSoftware Code Site

# Redmine - project management software

# Copyright (C) 2006-2011  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# 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 General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class UsersController < ApplicationController

  layout 'admin'

  before_filter :require_admin, :except => :show

  before_filter :find_user, :only => [:show, :edit, :update, :destroy, :edit_membership, :destroy_membership]

  accept_api_auth :index, :show, :create, :update, :destroy

  helper :sort

  include SortHelper

  helper :custom_fields

  include CustomFieldsHelper   

  def index

    sort_init 'login', 'asc'

    sort_update %w(login firstname lastname mail admin created_on last_login_on)

    case params[:format]

    when 'xml', 'json'

      @offset, @limit = api_offset_and_limit

    else

      @limit = per_page_option

    end

    scope = User

    scope = scope.in_group(params[:group_id].to_i) if params[:group_id].present?

    @status = params[:status] ? params[:status].to_i : 1

    c = ARCondition.new(@status == 0 ? "status <> 0" : ["status = ?", @status])

    unless params[:name].blank?

      name = "%#{params[:name].strip.downcase}%"

      c << ["LOWER(login) LIKE ? OR LOWER(firstname) LIKE ? OR LOWER(lastname) LIKE ? OR LOWER(mail) LIKE ?", name, name, name, name]

    end

    @user_count = scope.count(:conditions => c.conditions)

    @user_pages = Paginator.new self, @user_count, @limit, params['page']

    @offset ||= @user_pages.current.offset

    @users =  scope.find :all,

                        :order => sort_clause,

                        :conditions => c.conditions,

                        :limit  =>  @limit,

                        :offset =>  @offset

    respond_to do |format|

      format.html {

        @groups = Group.all.sort

        render :layout => !request.xhr?

      }

      format.api

    end        

  end

  def show

    if @user.ssamr_user_detail != nil

      @description = @user.ssamr_user_detail.description

      if @user.ssamr_user_detail.institution_type != nil

        # institution_type is true for listed institutions

        if (@user.ssamr_user_detail.institution_type)

          @institution_name = Institution.find(@user.ssamr_user_detail.institution_id).name

        else

          @institution_name = @user.ssamr_user_detail.other_institution

        end

      end

    end

    # show projects based on current user visibility

    @memberships = @user.memberships.all(:conditions => Project.visible_condition(User.current))

    events = Redmine::Activity::Fetcher.new(User.current, :author => @user).events(nil, nil, :limit => 10)

    @events_by_day = events.group_by(&:event_date)

    unless User.current.admin?

      if !@user.active? || (@user != User.current  && @memberships.empty? && events.empty?)

        render_404

        return

      end

    end

    respond_to do |format|

      format.html { render :layout => 'base' }

      format.api

    end

  end

  def new      

    @user = User.new(:language => Setting.default_language, :mail_notification => Setting.default_notification_option)

    @auth_sources = AuthSource.find(:all)

    @ssamr_user_details = SsamrUserDetail.new

  end

  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }

  def create

    @user = User.new(:language => Setting.default_language, :mail_notification => Setting.default_notification_option)

    @user.safe_attributes = params[:user]

    @user = User.new(params[:user])    

    @user.admin = params[:user][:admin] || false

    @user.login = params[:user][:login]

    @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation] unless @user.auth_source_id

    # TODO: Similar to My#account

    @user.pref.attributes = params[:pref]

    @user.pref[:no_self_notified] = (params[:no_self_notified] == '1')

    @ssamr_user_details = SsamrUserDetail.new(params[:ssamr_user_details])

    # associates the 2 objects

    @user.ssamr_user_detail = @ssamr_user_details

    if @user.save

      @user.pref.save

      @ssamr_user_details.save!

      Mailer.deliver_account_information(@user, params[:user][:password]) if params[:send_information]

      respond_to do |format|

        format.html {

          flash[:notice] = l(:notice_successful_create)

          redirect_to(params[:continue] ? 

            {:controller => 'users', :action => 'new'} : 

            {:controller => 'users', :action => 'edit', :id => @user}

          )

        }

        format.api  { render :action => 'show', :status => :created, :location => user_url(@user) }

      end

    else

      @auth_sources = AuthSource.find(:all)

      # Clear password input

      @user.password = @user.password_confirmation = nil

      respond_to do |format|

        format.html { render :action => 'new' }

        format.api  { render_validation_errors(@user) }

      end

    end

  end

  def edit

    @ssamr_user_details = @user.ssamr_user_detail

    if @user.ssamr_user_detail == nil

      @selected_institution_id = nil

    else

      @selected_institution_id = @user.ssamr_user_detail.institution_id.to_i    

    end

    @auth_sources = AuthSource.find(:all)

    @membership ||= Member.new

  end

  verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }

  def update

    @user.admin = params[:user][:admin] if params[:user][:admin]

    @user.login = params[:user][:login] if params[:user][:login]

    if params[:user][:password].present? && (@user.auth_source_id.nil? || params[:user][:auth_source_id].blank?)

      @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation]

    end

    @user.safe_attributes = params[:user]

    # Was the account actived ? (do it before User#save clears the change)

    was_activated = (@user.status_change == [User::STATUS_REGISTERED, User::STATUS_ACTIVE])

    # TODO: Similar to My#account

    @user.pref.attributes = params[:pref]

    @user.pref[:no_self_notified] = (params[:no_self_notified] == '1')

    if @user.ssamr_user_detail == nil

      @ssamr_user_details = SsamrUserDetail.new()

      @user.ssamr_user_detail = @ssamr_user_details

    else

      @ssamr_user_details = @user.ssamr_user_detail

    end

    if params[:ssamr_user_details].nil? or params[:ssamr_user_details].empty?

      @ssamr_user_details.description = @user.ssamr_user_detail.description

      @ssamr_user_details.institution_id = @user.ssamr_user_detail.institution_id

      @ssamr_user_details.other_institution = @user.ssamr_user_detail.other_institution

      @ssamr_user_details.institution_type = @user.ssamr_user_detail.institution_type

    else

      @ssamr_user_details.description = params[:ssamr_user_details][:description]

      @ssamr_user_details.institution_id = params[:ssamr_user_details][:institution_id]

      @ssamr_user_details.other_institution = params[:ssamr_user_details][:other_institution]

      @ssamr_user_details.institution_type = params[:ssamr_user_details][:institution_type]

    end

    if @user.save

      @user.pref.save

      @user.notified_project_ids = (@user.mail_notification == 'selected' ? params[:notified_project_ids] : [])

      if was_activated

        Mailer.deliver_account_activated(@user)

      elsif @user.active? && params[:send_information] && !params[:user][:password].blank? && @user.auth_source_id.nil?

        Mailer.deliver_account_information(@user, params[:user][:password])

      end

      respond_to do |format|

        format.html {

          flash[:notice] = l(:notice_successful_update)

          redirect_to :back

        }

        format.api  { head :ok }

      end

    else

      @auth_sources = AuthSource.find(:all)

      @membership ||= Member.new

      # Clear password input

      @user.password = @user.password_confirmation = nil

      respond_to do |format|

        format.html { render :action => :edit }

        format.api  { render_validation_errors(@user) }

      end

    end

  rescue ::ActionController::RedirectBackError

    redirect_to :controller => 'users', :action => 'edit', :id => @user

  end

  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }

  def destroy

    @user.destroy

    respond_to do |format|

      format.html { redirect_to(users_url) }

      format.api  { head :ok }

    end

  end

  def edit_membership

    @membership = Member.edit_membership(params[:membership_id], params[:membership], @user)

    @membership.save if request.post?

    respond_to do |format|

      if @membership.valid?

        format.html { redirect_to :controller => 'users', :action => 'edit', :id => @user, :tab => 'memberships' }

        format.js {

          render(:update) {|page|

            page.replace_html "tab-content-memberships", :partial => 'users/memberships'

            page.visual_effect(:highlight, "member-#{@membership.id}")

          }

        }

      else

        format.js {

          render(:update) {|page|

            page.alert(l(:notice_failed_to_save_members, :errors => @membership.errors.full_messages.join(', ')))

          }

        }

      end

    end

  end

  def destroy_membership

    @membership = Member.find(params[:membership_id])

    if request.post? && @membership.deletable?

      @membership.destroy

    end

    respond_to do |format|

      format.html { redirect_to :controller => 'users', :action => 'edit', :id => @user, :tab => 'memberships' }

      format.js { render(:update) {|page| page.replace_html "tab-content-memberships", :partial => 'users/memberships'} }

    end

  end

  private

  def find_user

    if params[:id] == 'current'

      require_login || return

      @user = User.current

    else

      @user = User.find(params[:id])

    end

  rescue ActiveRecord::RecordNotFound

    render_404

  end

end