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# redMine - project management software
# Copyright (C) 2006-2007 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 IssuesController < ApplicationController
layout 'base'
before_filter :find_project, :authorize, :except => [:index, :changes, :preview]
before_filter :find_optional_project, :only => [:index, :changes]
accept_key_auth :index, :changes
cache_sweeper :issue_sweeper, :only => [ :edit, :update, :destroy ]
helper :projects
include ProjectsHelper
helper :custom_fields
include CustomFieldsHelper
helper :ifpdf
include IfpdfHelper
helper :issue_relations
include IssueRelationsHelper
helper :watchers
include WatchersHelper
helper :attachments
include AttachmentsHelper
helper :queries
helper :sort
include SortHelper
include IssuesHelper
def index
sort_init "#{Issue.table_name}.id", "desc"
sort_update
retrieve_query
if @query.valid?
limit = %w(pdf csv).include?(params[:format]) ? Setting.issues_export_limit.to_i : per_page_option
@issue_count = Issue.count(:include => [:status, :project], :conditions => @query.statement)
@issue_pages = Paginator.new self, @issue_count, limit, params['page']
@issues = Issue.find :all, :order => sort_clause,
:include => [ :assigned_to, :status, :tracker, :project, :priority, :category, :fixed_version ],
:conditions => @query.statement,
:limit => limit,
:offset => @issue_pages.current.offset
respond_to do |format|
format.html { render :template => 'issues/index.rhtml', :layout => !request.xhr? }
format.atom { render_feed(@issues, :title => l(:label_issue_plural)) }
format.csv { send_data(issues_to_csv(@issues, @project).read, :type => 'text/csv; header=present', :filename => 'export.csv') }
format.pdf { send_data(render(:template => 'issues/index.rfpdf', :layout => false), :type => 'application/pdf', :filename => 'export.pdf') }
end
else
# Send html if the query is not valid
render(:template => 'issues/index.rhtml', :layout => !request.xhr?)
end
end
def changes
sort_init "#{Issue.table_name}.id", "desc"
sort_update
retrieve_query
if @query.valid?
@changes = Journal.find :all, :include => [ :details, :user, {:issue => [:project, :author, :tracker, :status]} ],
:conditions => @query.statement,
:limit => 25,
:order => "#{Journal.table_name}.created_on DESC"
end
@title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)
render :layout => false, :content_type => 'application/atom+xml'
end
def show
@custom_values = @issue.custom_values.find(:all, :include => :custom_field, :order => "#{CustomField.table_name}.position")
@journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
@status_options = @issue.new_statuses_allowed_to(User.current)
@activities = Enumeration::get_values('ACTI')
respond_to do |format|
format.html { render :template => 'issues/show.rhtml' }
format.pdf { send_data(render(:template => 'issues/show.rfpdf', :layout => false), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }
end
end
def edit
@priorities = Enumeration::get_values('IPRI')
@custom_values = []
if request.get?
@custom_values = @project.custom_fields_for_issues(@issue.tracker).collect { |x| @issue.custom_values.find_by_custom_field_id(x.id) || CustomValue.new(:custom_field => x, :customized => @issue) }
else
begin
journal = @issue.init_journal(User.current)
# Retrieve custom fields and values
if params["custom_fields"]
@custom_values = @project.custom_fields_for_issues(@issue.tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue, :value => params["custom_fields"][x.id.to_s]) }
@issue.custom_values = @custom_values
end
@issue.attributes = params[:issue]
if @issue.save
flash[:notice] = l(:notice_successful_update)
Mailer.deliver_issue_edit(journal) if Setting.notified_events.include?('issue_updated')
redirect_to(params[:back_to] || {:action => 'show', :id => @issue})
end
rescue ActiveRecord::StaleObjectError
# Optimistic locking exception
flash[:error] = l(:notice_locking_conflict)
end
end
end
# Attributes that can be updated on workflow transition
# TODO: make it configurable (at least per role)
UPDATABLE_ATTRS_ON_TRANSITION = %w(status_id assigned_to_id fixed_version_id done_ratio) unless const_defined?(:UPDATABLE_ATTRS_ON_TRANSITION)
def update
@status_options = @issue.new_statuses_allowed_to(User.current)
@activities = Enumeration::get_values('ACTI')
journal = @issue.init_journal(User.current, params[:notes])
# User can change issue attributes only if a workflow transition is allowed
if !@status_options.empty? && params[:issue]
attrs = params[:issue].dup
attrs.delete_if {|k,v| !UPDATABLE_ATTRS_ON_TRANSITION.include?(k) }
attrs.delete(:status_id) unless @status_options.detect {|s| s.id.to_s == attrs[:status_id].to_s}
@issue.attributes = attrs
end
if request.post?
attachments = attach_files(@issue, params[:attachments])
attachments.each {|a| journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}
if @issue.save
# Log spend time
if current_role.allowed_to?(:log_time)
@time_entry = TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)
@time_entry.attributes = params[:time_entry]
@time_entry.save
end
if !journal.new_record?
# Only send notification if something was actually changed
flash[:notice] = l(:notice_successful_update)
Mailer.deliver_issue_edit(journal) if Setting.notified_events.include?('issue_updated')
end
redirect_to(params[:back_to] || {:action => 'show', :id => @issue})
end
end
rescue ActiveRecord::StaleObjectError
# Optimistic locking exception
flash.now[:error] = l(:notice_locking_conflict)
end
def destroy
@issue.destroy
redirect_to :action => 'index', :project_id => @project
end
def destroy_attachment
a = @issue.attachments.find(params[:attachment_id])
a.destroy
journal = @issue.init_journal(User.current)
journal.details << JournalDetail.new(:property => 'attachment',
:prop_key => a.id,
:old_value => a.filename)
journal.save
redirect_to :action => 'show', :id => @issue
end
def context_menu
@priorities = Enumeration.get_values('IPRI').reverse
@statuses = IssueStatus.find(:all, :order => 'position')
@allowed_statuses = @issue.new_statuses_allowed_to(User.current)
@assignables = @issue.assignable_users
@assignables << @issue.assigned_to if @issue.assigned_to && !@assignables.include?(@issue.assigned_to)
@can = {:edit => User.current.allowed_to?(:edit_issues, @project),
:assign => (@allowed_statuses.any? || User.current.allowed_to?(:edit_issues, @project)),
:add => User.current.allowed_to?(:add_issues, @project),
:move => User.current.allowed_to?(:move_issues, @project),
:copy => (@project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),
:delete => User.current.allowed_to?(:delete_issues, @project)}
render :layout => false
end
def preview
issue = Issue.find_by_id(params[:id])
@attachements = issue.attachments if issue
@text = params[:issue][:description]
render :partial => 'common/preview'
end
private
def find_project
@issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
@project = @issue.project
rescue ActiveRecord::RecordNotFound
render_404
end
def find_optional_project
return true unless params[:project_id]
@project = Project.find(params[:project_id])
authorize
rescue ActiveRecord::RecordNotFound
render_404
end
# Retrieve query from session or build a new query
def retrieve_query
if params[:query_id]
@query = Query.find(params[:query_id], :conditions => {:project_id => (@project ? @project.id : nil)})
session[:query] = {:id => @query.id, :project_id => @query.project_id}
else
if params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)
# Give it a name, required to be valid
@query = Query.new(:name => "_")
@query.project = @project
if params[:fields] and params[:fields].is_a? Array
params[:fields].each do |field|
@query.add_filter(field, params[:operators][field], params[:values][field])
end
else
@query.available_filters.keys.each do |field|
@query.add_short_filter(field, params[field]) if params[field]
end
end
session[:query] = {:project_id => @query.project_id, :filters => @query.filters}
else
@query = Query.find_by_id(session[:query][:id]) if session[:query][:id]
@query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters])
end
end
end
end
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