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# 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 IssueRelationsController < ApplicationController
before_filter :find_issue, :find_project_from_association, :authorize, :only => [:index, :create]
before_filter :find_relation, :except => [:index, :create]
accept_api_auth :index, :show, :create, :destroy
def index
@relations = @issue.relations
respond_to do |format|
format.html { render :nothing => true }
format.api
end
end
def show
raise Unauthorized unless @relation.visible?
respond_to do |format|
format.html { render :nothing => true }
format.api
end
rescue ActiveRecord::RecordNotFound
render_404
end
verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
def create
@relation = IssueRelation.new(params[:relation])
@relation.issue_from = @issue
if params[:relation] && m = params[:relation][:issue_to_id].to_s.match(/^#?(\d+)$/)
@relation.issue_to = Issue.visible.find_by_id(m[1].to_i)
end
saved = @relation.save
respond_to do |format|
format.html { redirect_to :controller => 'issues', :action => 'show', :id => @issue }
format.js do
@relations = @issue.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
render :update do |page|
page.replace_html "relations", :partial => 'issues/relations'
if @relation.errors.empty?
page << "$('relation_delay').value = ''"
page << "$('relation_issue_to_id').value = ''"
end
end
end
format.api {
if saved
render :action => 'show', :status => :created, :location => relation_url(@relation)
else
render_validation_errors(@relation)
end
}
end
end
verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
def destroy
raise Unauthorized unless @relation.deletable?
@relation.destroy
respond_to do |format|
format.html { redirect_to :controller => 'issues', :action => 'show', :id => @issue }
format.js { render(:update) {|page| page.remove "relation-#{@relation.id}"} }
format.api { head :ok }
end
rescue ActiveRecord::RecordNotFound
render_404
end
private
def find_issue
@issue = @object = Issue.find(params[:issue_id])
rescue ActiveRecord::RecordNotFound
render_404
end
def find_relation
@relation = IssueRelation.find(params[:id])
rescue ActiveRecord::RecordNotFound
render_404
end
end
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