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# Copyright (C) 2016, 2017 Heiko Bernloehr (FreeIT.de).
#
# This file is part of ECS.
#
# ECS 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.
#
# ECS 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 ECS. If not, see <http://www.gnu.org/licenses/>.
class Admin::ParticipantsController < ApplicationController
require 'pp'
include Admin::Helper
# TODO verify http methods
def default
redirect_to admin_participants_path
end
def index
list
render :action => 'list'
end
def list
if params[:sys] == "true"
@participants = Participant.all
else
@participants = Participant.all.where.not(name: "ecs")
end
@list_participants_anonymous_count = @participants.count - @participants.without_anonymous.count
@participants = case params[:anonymous]
when "true"
@list_anonymous=true
@list_participants_count = @participants.count
@participants.distinct
when "false"
@list_anonymous=false
@list_participants_count = @participants.count - @list_participants_anonymous_count
@participants.without_anonymous.distinct
else
@list_anonymous=false
@list_participants_count = @participants.count - @list_participants_anonymous_count
@participants.without_anonymous.distinct
end
@action_buttons = case params[:actionbuttons]
when "true"
true
when "false"
false
else
false
end
end
def show
@participant = Participant.find(params[:id])
end
def new
@participant = Participant.new
@organizations = Organization.all.order(:id)
@participant.identities.build
end
def create
@participant = Participant.new(participant_params)
@participant.ptype = Participant::TYPE[:main]
if @participant.save
flash[:notice] = "Participant \"#{CGI.escapeHTML @participant.name}\" was successfully created."
redirect_to admin_participants_path
else
@organizations = Organization.all.order(:id)
render :action => 'new'
end
end
def edit
@participant = Participant.find(params[:id])
@organizations = Organization.all.order(:id)
end
def reset
@participant = Participant.find(params[:id])
@participant.destroy_receiver_messages
@participant.destroy_sender_messages
@participant.destroy_events
flash[:notice] = "Successfully cleared all sent and received messages and events of participant \"#{CGI.escapeHTML @participant.name}\"."
redirect_to_admin_participants_path
end
def update
params[:participant][:community_ids] ||= []
@organizations = Organization.all.order(:id)
@participant = Participant.find(params[:id])
lmsgs= leaved_messages(@participant, params[:participant][:community_ids])
if @participant.update(participant_params)
generate_destroyed_events_by_leaving_a_community(@participant,lmsgs) unless lmsgs.blank?
flash[:notice] = 'Participant was successfully updated.'
redirect_to admin_participant_path(:id => @participant)
else
render :action => 'edit'
end
end
def destroy
p = Participant.find(params[:id])
p.destroy
flash[:notice] = "Participant \"#{CGI.escapeHTML p.name}\" was successfully destroyed."
redirect_to_admin_participants_path
end
def index_communities
@participant = Participant.find(params[:id])
@communities=Participant.find(params[:id]).memberships.collect {|i| i.community }.uniq.sort{|x,y| x.id <=> y.id }
end
# lists all those communities which the participant has not yet joined
def index_noncommunities
index_communities
@communities=(Community.all - @communities).sort{|x,y| x.id <=> y.id }
end
def destroy_community
destroy_membership(params[:c_id], params[:id])
redirect_to admin_participant_communities_path(params[:id])
end
# join to a community
def create_community
create_membership(params[:c_id], params[:id])
redirect_to admin_participant_communities_path(params[:id])
end
private
def redirect_to_admin_participants_path
queryparams={}
if params[:anonymous]
queryparams[:anonymous]=true
end
if params[:actionbuttons]
queryparams[:actionbuttons]=true
end
redirect_to admin_participants_path(queryparams)
end
# Generate destroyed events for all messages unconnected in respect to the
# leaving communities.
def generate_destroyed_events_by_leaving_a_community(participant, messages )
messages.each do |msg|
Event.make(:event_type_name => EvType.find_by_name("destroyed").name, :participant => participant, :message => msg)
logger.info "destroyed event for message.id=#{msg.id}, participant:#{participant.name} (pid:#{participant.id})"
end
end
def leaved_messages(participant, community_ids)
leaved_community_ids= participant.communities.map{|c| c.id} - community_ids.map{|p| p.to_i}
leaved_messages= []
leaved_community_ids.each do |cid|
leaved_messages << Membership.find_by_participant_id_and_community_id(participant.id, cid).messages
leaved_messages << Community.find(cid).messages
end
leaved_messages.flatten.compact.uniq
end
def participant_params
params.require(:participant).permit(:name, :description, :dns, :email, :organization_id, :community_selfrouting, :events_, community_ids: [],
identities_attributes: [:id, :name, :description, :_destroy])
# Parameter-Example:
# { "utf8"=>"✓",
# "authenticity_token"=>"NQtz97vmdpbhtkRAwEaouDia55K+XXnApAN9+flu2sw=",
# "participant"=>
# {
# "name"=>"Universität Stuttgart ILIAS",
# "description"=>"Zentrale E-Learning Plattform.",
# "dns"=>"ilias3.uni-stuttgart.de",
# "email"=>"christian.bogen@tik.uni-stuttgart.de",
# "organization_id"=>"3",
# "community_selfrouting"=>"0",
# "events_"=>"1",
# "identities_attributes"=>
# {
# "0"=>
# {
# "name"=>"27_vorkauf@rus.uni-stuttgart.de",
# "description"=>"X.509 credentials",
# "_destroy"=>"0",
# "id"=>"4"
# },
# "1"=>
# {
# "name"=>"A2_vorkauf@rus.uni-stuttgart.de",
# "description"=>"X.509 credentials",
# "_destroy"=>"0",
# "id"=>"21"
# },
# "2"=>
# {
# "name"=>"hubba bubba",
# "description"=>"Und noch mehr"
# }
# },
# "community_ids"=>["1"]
# },
# "commit"=>"Save",
# "id"=>"12"
# }
end
end
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