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# Redmine - project management software
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# Copyright (C) 2006-2011 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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class IssuesController < ApplicationController
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menu_item :new_issue, :only => [:new, :create]
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default_search_scope :issues
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before_filter :find_issue, :only => [:show, :edit, :update]
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before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :move, :perform_move, :destroy]
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before_filter :check_project_uniqueness, :only => [:move, :perform_move]
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before_filter :find_project, :only => [:new, :create]
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before_filter :authorize, :except => [:index]
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before_filter :find_optional_project, :only => [:index]
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before_filter :check_for_default_issue_status, :only => [:new, :create]
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before_filter :build_new_issue_from_params, :only => [:new, :create]
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accept_rss_auth :index, :show
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accept_api_auth :index, :show, :create, :update, :destroy
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rescue_from Query::StatementInvalid, :with => :query_statement_invalid
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helper :journals
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helper :projects
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include ProjectsHelper
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helper :custom_fields
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include CustomFieldsHelper
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helper :issue_relations
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include IssueRelationsHelper
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helper :watchers
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include WatchersHelper
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helper :attachments
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include AttachmentsHelper
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helper :queries
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include QueriesHelper
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helper :repositories
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include RepositoriesHelper
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helper :sort
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include SortHelper
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include IssuesHelper
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helper :timelog
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helper :gantt
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include Redmine::Export::PDF
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verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
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verify :method => :post, :only => :bulk_update, :render => {:nothing => true, :status => :method_not_allowed }
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verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
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def index
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retrieve_query
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sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
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sort_update(@query.sortable_columns)
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if @query.valid?
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case params[:format]
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when 'csv', 'pdf'
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@limit = Setting.issues_export_limit.to_i
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when 'atom'
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@limit = Setting.feeds_limit.to_i
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when 'xml', 'json'
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@offset, @limit = api_offset_and_limit
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else
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@limit = per_page_option
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end
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@issue_count = @query.issue_count
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@issue_pages = Paginator.new self, @issue_count, @limit, params['page']
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@offset ||= @issue_pages.current.offset
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@issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
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:order => sort_clause,
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:offset => @offset,
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:limit => @limit)
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@issue_count_by_group = @query.issue_count_by_group
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respond_to do |format|
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format.html { render :template => 'issues/index', :layout => !request.xhr? }
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format.api {
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Issue.load_relations(@issues) if include_in_api_response?('relations')
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}
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format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
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format.csv { send_data(issues_to_csv(@issues, @project, @query, params), :type => 'text/csv; header=present', :filename => 'export.csv') }
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format.pdf { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'export.pdf') }
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end
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else
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respond_to do |format|
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format.html { render(:template => 'issues/index', :layout => !request.xhr?) }
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format.any(:atom, :csv, :pdf) { render(:nothing => true) }
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format.api { render_validation_errors(@query) }
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end
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end
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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def show
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@journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
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@journals.each_with_index {|j,i| j.indice = i+1}
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@journals.reverse! if User.current.wants_comments_in_reverse_order?
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if User.current.allowed_to?(:view_changesets, @project)
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@changesets = @issue.changesets.visible.all
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@changesets.reverse! if User.current.wants_comments_in_reverse_order?
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end
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@relations = @issue.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
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@allowed_statuses = @issue.new_statuses_allowed_to(User.current)
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@edit_allowed = User.current.allowed_to?(:edit_issues, @project)
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@priorities = IssuePriority.active
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@time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
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respond_to do |format|
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format.html { render :template => 'issues/show' }
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format.api
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format.atom { render :template => 'journals/index', :layout => false, :content_type => 'application/atom+xml' }
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format.pdf { send_data(issue_to_pdf(@issue), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }
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end
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end
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# Add a new issue
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# The new issue will be created from an existing one if copy_from parameter is given
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def new
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respond_to do |format|
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format.html { render :action => 'new', :layout => !request.xhr? }
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format.js { render :partial => 'attributes' }
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end
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end
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def create
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call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
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if @issue.save
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attachments = Attachment.attach_files(@issue, params[:attachments])
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call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
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respond_to do |format|
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format.html {
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render_attachment_warning_if_needed(@issue)
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flash[:notice] = l(:notice_issue_successful_create, :id => "<a href='#{issue_path(@issue)}'>##{@issue.id}</a>")
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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?} } :
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{ :action => 'show', :id => @issue })
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}
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format.api { render :action => 'show', :status => :created, :location => issue_url(@issue) }
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end
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return
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else
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respond_to do |format|
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format.html { render :action => 'new' }
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format.api { render_validation_errors(@issue) }
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end
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end
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end
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def edit
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update_issue_from_params
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@journal = @issue.current_journal
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respond_to do |format|
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format.html { }
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format.xml { }
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end
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end
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def update
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update_issue_from_params
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if @issue.save_issue_with_child_records(params, @time_entry)
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render_attachment_warning_if_needed(@issue)
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flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
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respond_to do |format|
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format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }
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format.api { head :ok }
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end
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else
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render_attachment_warning_if_needed(@issue)
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flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
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@journal = @issue.current_journal
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respond_to do |format|
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format.html { render :action => 'edit' }
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format.api { render_validation_errors(@issue) }
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end
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end
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end
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# Bulk edit a set of issues
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def bulk_edit
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@issues.sort!
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@available_statuses = @projects.map{|p|Workflow.available_statuses(p)}.inject{|memo,w|memo & w}
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@custom_fields = @projects.map{|p|p.all_issue_custom_fields}.inject{|memo,c|memo & c}
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@assignables = @projects.map(&:assignable_users).inject{|memo,a| memo & a}
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@trackers = @projects.map(&:trackers).inject{|memo,t| memo & t}
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end
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def bulk_update
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@issues.sort!
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attributes = parse_params_for_bulk_issue_attributes(params)
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unsaved_issue_ids = []
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@issues.each do |issue|
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issue.reload
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journal = issue.init_journal(User.current, params[:notes])
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issue.safe_attributes = attributes
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call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
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unless issue.save
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# Keep unsaved issue ids to display them in flash error
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unsaved_issue_ids << issue.id
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end
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end
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set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)
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redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})
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end
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verify :method => :delete, :only => :destroy, :render => { :nothing => true, :status => :method_not_allowed }
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def destroy
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@hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f
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if @hours > 0
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case params[:todo]
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when 'destroy'
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# nothing to do
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when 'nullify'
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TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])
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when 'reassign'
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reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
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if reassign_to.nil?
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flash.now[:error] = l(:error_issue_not_found_in_project)
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return
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else
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TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])
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end
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else
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# display the destroy form if it's a user request
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return unless api_request?
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end
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end
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@issues.each do |issue|
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begin
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issue.reload.destroy
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rescue ::ActiveRecord::RecordNotFound # raised by #reload if issue no longer exists
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# nothing to do, issue was already deleted (eg. by a parent)
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end
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end
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respond_to do |format|
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format.html { redirect_back_or_default(:action => 'index', :project_id => @project) }
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format.api { head :ok }
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end
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end
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private
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def find_issue
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# Issue.visible.find(...) can not be used to redirect user to the login form
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# if the issue actually exists but requires authentication
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@issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
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unless @issue.visible?
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deny_access
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return
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end
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@project = @issue.project
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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def find_project
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project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
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@project = Project.find(project_id)
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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# Used by #edit and #update to set some common instance variables
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# from the params
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# TODO: Refactor, not everything in here is needed by #edit
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def update_issue_from_params
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@allowed_statuses = @issue.new_statuses_allowed_to(User.current)
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@priorities = IssuePriority.active
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@edit_allowed = User.current.allowed_to?(:edit_issues, @project)
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@time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
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@time_entry.attributes = params[:time_entry]
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@notes = params[:notes] || (params[:issue].present? ? params[:issue][:notes] : nil)
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@issue.init_journal(User.current, @notes)
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@issue.safe_attributes = params[:issue]
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end
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# TODO: Refactor, lots of extra code in here
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# TODO: Changing tracker on an existing issue should not trigger this
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def build_new_issue_from_params
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if params[:id].blank?
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@issue = Issue.new
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@issue.copy_from(params[:copy_from]) if params[:copy_from]
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@issue.project = @project
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else
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@issue = @project.issues.visible.find(params[:id])
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end
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@issue.project = @project
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@issue.author = User.current
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# Tracker must be set before custom field values
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@issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)
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if @issue.tracker.nil?
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render_error l(:error_no_tracker_in_project)
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return false
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end
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@issue.start_date ||= Date.today if Setting.default_issue_start_date_to_creation_date?
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@issue.safe_attributes = params[:issue]
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@priorities = IssuePriority.active
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@allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
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end
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def check_for_default_issue_status
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if IssueStatus.default.nil?
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render_error l(:error_no_default_issue_status)
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return false
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end
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end
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def parse_params_for_bulk_issue_attributes(params)
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attributes = (params[:issue] || {}).reject {|k,v| v.blank?}
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attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}
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attributes[:custom_field_values].reject! {|k,v| v.blank?} if attributes[:custom_field_values]
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attributes
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end
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end
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