OpenProject is the leading open source project management software.
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openproject/app/controllers/issues_controller.rb

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#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
#
# Copyright (C) 2010-2011 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
class IssuesController < ApplicationController
EXPORT_FORMATS = %w[atom rss api xls csv pdf]
DEFAULT_SORT_ORDER = ['parent', 'desc']
menu_item :new_issue, :only => [:new, :create]
menu_item :view_all_issues, :only => [:all]
default_search_scope :issues
before_filter :find_issue, :only => [:show, :edit, :update, :quoted]
before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :move, :perform_move, :destroy]
before_filter :check_project_uniqueness, :only => [:move, :perform_move]
before_filter :find_project, :only => [:new, :create]
before_filter :authorize, :except => [:index, :all]
before_filter :find_optional_project, :only => [:index, :all]
before_filter :protect_from_unauthorized_export, :only => [:index, :all]
before_filter :check_for_default_issue_status, :only => [:new, :create]
before_filter :build_new_issue_from_params, :only => [:new, :create]
before_filter :retrieve_query, :only => [:index, :all]
accept_key_auth :index, :show, :create, :update, :destroy
rescue_from Query::StatementInvalid, :with => :query_statement_invalid
include JournalsHelper
include ProjectsHelper
include CustomFieldsHelper
include IssueRelationsHelper
include WatchersHelper
include AttachmentsHelper
include QueriesHelper
include RepositoriesHelper
include SortHelper
include IssuesHelper
include Redmine::Export::PDF
def index
sort_init(@query.sort_criteria.empty? ? [DEFAULT_SORT_ORDER] : @query.sort_criteria)
sort_update(@query.sortable_columns)
if @query.valid?
case params[:format]
when 'csv', 'pdf'
@limit = Setting.issues_export_limit.to_i
when 'atom'
@limit = Setting.feeds_limit.to_i
when 'xml', 'json'
@offset, @limit = api_offset_and_limit
else
@limit = per_page_option
end
@issue_count = @query.issue_count
@issue_pages = Paginator.new self, @issue_count, @limit, params['page']
@offset ||= @issue_pages.current.offset
@issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
:order => sort_clause,
:offset => @offset,
:limit => @limit)
@issue_count_by_group = @query.issue_count_by_group
respond_to do |format|
format.html { render :template => 'issues/index', :layout => !request.xhr? }
format.api
format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
format.csv { send_data(issues_to_csv(@issues, @project), :type => 'text/csv; header=present', :filename => 'export.csv') }
format.pdf { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'export.pdf') }
end
else
# Send html if the query is not valid
render(:template => 'issues/index', :layout => !request.xhr?)
end
rescue ActiveRecord::RecordNotFound
render_404
end
def all
params[:set_filter] = '1'
retrieve_query
index
end
def show
@journals = @issue.journals.changing.find(:all, :include => [:user, :journaled], :order => "#{Journal.table_name}.created_at ASC")
@journals.reverse! if User.current.wants_comments_in_reverse_order?
@changesets = @issue.changesets.visible.all(:include => [{ :repository => {:project => :enabled_modules} }, :user])
@changesets.reverse! if User.current.wants_comments_in_reverse_order?
@relations = @issue.relations(:include => { :other_issue => [:status,
:priority,
:tracker,
{ :project => :enabled_modules }]
}
).select{ |r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
@ancestors = @issue.ancestors.visible.all(:include => [:tracker,
:assigned_to,
:status,
:priority,
:fixed_version,
:project])
@descendants = @issue.descendants.visible.all(:include => [:tracker,
:assigned_to,
:status,
:priority,
:fixed_version,
:project])
@edit_allowed = User.current.allowed_to?(:edit_issues, @project)
@time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
respond_to do |format|
format.html { render :template => 'issues/show' }
format.api
format.atom { render :template => 'journals/index', :layout => false, :content_type => 'application/atom+xml' }
format.pdf { send_data(issue_to_pdf(@issue), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }
end
end
# Add a new issue
# The new issue will be created from an existing one if copy_from parameter is given
def new
respond_to do |format|
format.html { render :action => 'new', :layout => !request.xhr? }
format.js { render :partial => 'attributes' }
end
end
def create
call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
IssueObserver.instance.send_notification = params[:send_notification] == '0' ? false : true
if @issue.save
attachments = Attachment.attach_files(@issue, params[:attachments])
render_attachment_warning_if_needed(@issue)
flash[:notice] = l(:notice_successful_create)
call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
respond_to do |format|
format.html {
redirect_to(params[:continue] ? { :action => 'new', :project_id => @project, :issue => {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?} } :
{ :action => 'show', :id => @issue })
}
format.api { render :action => 'show', :status => :created, :location => issue_url(@issue) }
end
return
else
respond_to do |format|
format.html { render :action => 'new' }
format.api { render_validation_errors(@issue) }
end
end
end
def edit
return render_reply(@journal) if @journal
update_issue_from_params
@journal = @issue.current_journal
respond_to do |format|
format.js { render :partial => 'edit' }
format.html { }
format.xml { }
end
end
def quoted
@journal = Journal.find(params[:journal_id]) if params[:journal_id]
if @journal
user = @journal.user
text = @journal.notes
else
user = @issue.author
text = @issue.description
@journal = @issue.current_journal
end
text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
quoted_text = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
quoted_text << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
params[:notes] = quoted_text
update_issue_from_params
respond_to do |format|
format.js { render :partial => 'edit' }
format.html { render :action => 'edit'}
format.xml { }
end
end
def update
update_issue_from_params
JournalObserver.instance.send_notification = params[:send_notification] == '0' ? false : true
if @issue.save_issue_with_child_records(params, @time_entry)
render_attachment_warning_if_needed(@issue)
flash[:notice] = l(:notice_successful_update) unless @issue.current_journal == @journal
respond_to do |format|
format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }
format.api { head :ok }
end
else
render_attachment_warning_if_needed(@issue)
flash[:notice] = l(:notice_successful_update) unless @issue.current_journal == @journal
@journal = @issue.current_journal
respond_to do |format|
format.html { render :action => 'edit' }
format.api { render_validation_errors(@issue) }
end
end
end
# Bulk edit a set of issues
def bulk_edit
@issues.sort!
@available_statuses = @projects.map{|p|Workflow.available_statuses(p)}.inject{|memo,w|memo & w}
@custom_fields = @projects.map{|p|p.all_issue_custom_fields}.inject{|memo,c|memo & c}
@assignables = @projects.map(&:assignable_users).inject{|memo,a| memo & a}
@trackers = @projects.map(&:trackers).inject{|memo,t| memo & t}
end
def bulk_update
@issues.sort!
attributes = parse_params_for_bulk_issue_attributes(params)
unsaved_issue_ids = []
@issues.each do |issue|
issue.reload
journal = issue.init_journal(User.current, params[:notes])
issue.safe_attributes = attributes
call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
JournalObserver.instance.send_notification = params[:send_notification] == '0' ? false : true
unless issue.save
# Keep unsaved issue ids to display them in flash error
unsaved_issue_ids << issue.id
end
end
set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)
redirect_back_or_default({:controller => '/issues', :action => 'index', :project_id => @project})
end
def destroy
@hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f
if @hours > 0
case params[:todo]
when 'destroy'
# nothing to do
when 'nullify'
TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])
when 'reassign'
reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
if reassign_to.nil?
flash.now[:error] = l(:error_issue_not_found_in_project)
return
else
TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])
end
else
# display the destroy form if it's a user request
return unless api_request?
end
end
@issues.each do |issue|
begin
issue.reload.destroy
rescue ::ActiveRecord::RecordNotFound # raised by #reload if issue no longer exists
# nothing to do, issue was already deleted (eg. by a parent)
end
end
respond_to do |format|
format.html { redirect_back_or_default(:action => 'index', :project_id => @project) }
format.api { head :ok }
end
end
private
def find_issue
@issue = Issue.find(params[:id], :include => [{ :project => :enabled_modules },
{ :tracker => :custom_fields },
:status,
:author,
:priority,
:watcher_users,
:custom_values,
:category])
@project = @issue.project
rescue ActiveRecord::RecordNotFound
render_404
end
def find_project
project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
@project = Project.find(project_id)
rescue ActiveRecord::RecordNotFound
render_404
end
# Used by #edit and #update to set some common instance variables
# from the params
# TODO: Refactor, not everything in here is needed by #edit
def update_issue_from_params
@allowed_statuses = @issue.new_statuses_allowed_to(User.current)
@priorities = IssuePriority.all
@edit_allowed = User.current.allowed_to?(:edit_issues, @project)
@time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
@time_entry.attributes = params[:time_entry]
@notes = params[:notes] || (params[:issue].present? ? params[:issue][:notes] : nil)
@issue.init_journal(User.current, @notes)
@issue.safe_attributes = params[:issue]
@journal = @issue.current_journal
end
# TODO: Refactor, lots of extra code in here
# TODO: Changing tracker on an existing issue should not trigger this
def build_new_issue_from_params
if params[:id].blank?
@issue = Issue.new
@issue.copy_from(params[:copy_from]) if params[:copy_from]
@issue.project = @project
else
@issue = @project.issues.visible.find(params[:id])
end
@issue.project = @project
# Tracker must be set before custom field values
@issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)
if @issue.tracker.nil?
render_error l(:error_no_tracker_in_project)
return false
end
@issue.start_date ||= User.current.today if Setting.issue_startdate_is_adddate?
if params[:issue].is_a?(Hash)
@issue.safe_attributes = params[:issue]
@issue.priority_id = params[:issue][:priority_id] unless params[:issue][:priority_id].nil?
if User.current.allowed_to?(:add_issue_watchers, @project) && @issue.new_record?
@issue.watcher_user_ids = params[:issue]['watcher_user_ids']
end
end
# Copy watchers if we're copying an issue
if params[:copy_from] && User.current.allowed_to?(:add_issue_watchers, @project)
@issue.watcher_user_ids = Issue.visible.find(params[:copy_from]).watcher_user_ids
end
@issue.author = User.current
@priorities = IssuePriority.all
@allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
end
def check_for_default_issue_status
if IssueStatus.default.nil?
render_error l(:error_no_default_issue_status)
return false
end
end
def parse_params_for_bulk_issue_attributes(params)
attributes = (params[:issue] || {}).reject {|k,v| v.blank?}
attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}
attributes[:custom_field_values].reject! {|k,v| v.blank?} if attributes[:custom_field_values]
attributes
end
def protect_from_unauthorized_export
return true unless EXPORT_FORMATS.include? params[:format]
find_optional_project if @project.nil?
return true if User.current.allowed_to? :export_issues, @project, :global => @project.nil?
# otherwise deny access
params[:format] = 'html'
deny_access
return false
end
end