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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'
- menu_item :new_issue, :only => :new
-
- before_filter :find_issue, :only => [:show, :edit, :destroy_attachment]
- before_filter :find_issues, :only => [:bulk_edit, :move, :destroy]
- before_filter :find_project, :only => [:new, :update_form, :preview]
- before_filter :authorize, :except => [:index, :changes, :preview, :update_form, :context_menu]
- before_filter :find_optional_project, :only => [:index, :changes]
- accept_key_auth :index, :changes
-
- helper :journals
- 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
- retrieve_query
- sort_init 'id', 'desc'
- sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))
-
- if @query.valid?
- limit = per_page_option
- respond_to do |format|
- format.html { }
- format.atom { }
- format.csv { limit = Setting.issues_export_limit.to_i }
- format.pdf { limit = Setting.issues_export_limit.to_i }
- end
- @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
- rescue ActiveRecord::RecordNotFound
- render_404
- end
-
- def changes
- retrieve_query
- sort_init 'id', 'desc'
- sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))
-
- if @query.valid?
- @journals = 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'
- rescue ActiveRecord::RecordNotFound
- render_404
- end
-
- def show
- @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) }
- @journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
- @journals.each_with_index {|j,i| j.indice = i+1}
- @journals.reverse! if User.current.wants_comments_in_reverse_order?
- @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
- @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
- @activities = Enumeration::get_values('ACTI')
- @priorities = Enumeration::get_values('IPRI')
- @time_entry = TimeEntry.new
- respond_to do |format|
- format.html { render :template => 'issues/show.rhtml' }
- format.atom { render :action => 'changes', :layout => false, :content_type => 'application/atom+xml' }
- format.pdf { send_data(render(:template => 'issues/show.rfpdf', :layout => false), :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
- @issue = params[:copy_from] ? Issue.new.copy_from(params[:copy_from]) : Issue.new(params[:issue])
- @issue.project = @project
- @issue.author = User.current
- @issue.tracker ||= @project.trackers.find(params[:tracker_id] ? params[:tracker_id] : :first)
- if @issue.tracker.nil?
- flash.now[:error] = 'No tracker is associated to this project. Please check the Project settings.'
- render :nothing => true, :layout => true
- return
- end
-
- default_status = IssueStatus.default
- unless default_status
- flash.now[:error] = 'No default issue status is defined. Please check your configuration (Go to "Administration -> Issue statuses").'
- render :nothing => true, :layout => true
- return
- end
- @issue.status = default_status
- @allowed_statuses = ([default_status] + default_status.find_new_statuses_allowed_to(User.current.role_for_project(@project), @issue.tracker)).uniq
-
- if request.get? || request.xhr?
- @issue.start_date ||= Date.today
- @custom_values = @issue.custom_values.empty? ?
- @project.custom_fields_for_issues(@issue.tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue) } :
- @issue.custom_values
- else
- requested_status = (params[:issue] && params[:issue][:status_id] ? IssueStatus.find_by_id(params[:issue][:status_id]) : default_status)
- # Check that the user is allowed to apply the requested status
- @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
- @custom_values = @project.custom_fields_for_issues(@issue.tracker).collect { |x| CustomValue.new(:custom_field => x,
- :customized => @issue,
- :value => (params[:custom_fields] ? params[:custom_fields][x.id.to_s] : nil)) }
- @issue.custom_values = @custom_values
- if @issue.save
- attach_files(@issue, params[:attachments])
- flash[:notice] = l(:notice_successful_create)
- Mailer.deliver_issue_add(@issue) if Setting.notified_events.include?('issue_added')
- redirect_to :controller => 'issues', :action => 'show', :id => @issue
- return
- end
- end
- @priorities = Enumeration::get_values('IPRI')
- render :layout => !request.xhr?
- end
-
- # Attributes that can be updated on workflow transition (without :edit permission)
- # 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 edit
- @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
- @activities = Enumeration::get_values('ACTI')
- @priorities = Enumeration::get_values('IPRI')
- @custom_values = []
- @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
-
- @notes = params[:notes]
- journal = @issue.init_journal(User.current, @notes)
- # User can change issue attributes only if he has :edit permission or if a workflow transition is allowed
- if (@edit_allowed || !@allowed_statuses.empty?) && params[:issue]
- attrs = params[:issue].dup
- attrs.delete_if {|k,v| !UPDATABLE_ATTRS_ON_TRANSITION.include?(k) } unless @edit_allowed
- attrs.delete(:status_id) unless @allowed_statuses.detect {|s| s.id.to_s == attrs[:status_id].to_s}
- @issue.attributes = attrs
- end
-
- 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
- # Update custom fields if user has :edit permission
- if @edit_allowed && 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
- @time_entry = TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)
- @time_entry.attributes = params[:time_entry]
- 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.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
-
- # Bulk edit a set of issues
- def bulk_edit
- if request.post?
- status = params[:status_id].blank? ? nil : IssueStatus.find_by_id(params[:status_id])
- priority = params[:priority_id].blank? ? nil : Enumeration.find_by_id(params[:priority_id])
- assigned_to = (params[:assigned_to_id].blank? || params[:assigned_to_id] == 'none') ? nil : User.find_by_id(params[:assigned_to_id])
- category = (params[:category_id].blank? || params[:category_id] == 'none') ? nil : @project.issue_categories.find_by_id(params[:category_id])
- fixed_version = (params[:fixed_version_id].blank? || params[:fixed_version_id] == 'none') ? nil : @project.versions.find_by_id(params[:fixed_version_id])
-
- unsaved_issue_ids = []
- @issues.each do |issue|
- journal = issue.init_journal(User.current, params[:notes])
- issue.priority = priority if priority
- issue.assigned_to = assigned_to if assigned_to || params[:assigned_to_id] == 'none'
- issue.category = category if category || params[:category_id] == 'none'
- issue.fixed_version = fixed_version if fixed_version || params[:fixed_version_id] == 'none'
- issue.start_date = params[:start_date] unless params[:start_date].blank?
- issue.due_date = params[:due_date] unless params[:due_date].blank?
- issue.done_ratio = params[:done_ratio] unless params[:done_ratio].blank?
- # Don't save any change to the issue if the user is not authorized to apply the requested status
- if (status.nil? || (issue.status.new_status_allowed_to?(status, current_role, issue.tracker) && issue.status = status)) && issue.save
- # Send notification for each issue (if changed)
- Mailer.deliver_issue_edit(journal) if journal.details.any? && Setting.notified_events.include?('issue_updated')
- else
- # Keep unsaved issue ids to display them in flash error
- unsaved_issue_ids << issue.id
- end
- end
- if unsaved_issue_ids.empty?
- flash[:notice] = l(:notice_successful_update) unless @issues.empty?
- else
- flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))
- end
- redirect_to :controller => 'issues', :action => 'index', :project_id => @project
- return
- end
- # Find potential statuses the user could be allowed to switch issues to
- @available_statuses = Workflow.find(:all, :include => :new_status,
- :conditions => {:role_id => current_role.id}).collect(&:new_status).compact.uniq
- end
-
- def move
- @allowed_projects = []
- # find projects to which the user is allowed to move the issue
- if User.current.admin?
- # admin is allowed to move issues to any active (visible) project
- @allowed_projects = Project.find(:all, :conditions => Project.visible_by(User.current), :order => 'name')
- else
- User.current.memberships.each {|m| @allowed_projects << m.project if m.role.allowed_to?(:move_issues)}
- end
- @target_project = @allowed_projects.detect {|p| p.id.to_s == params[:new_project_id]} if params[:new_project_id]
- @target_project ||= @project
- @trackers = @target_project.trackers
- if request.post?
- new_tracker = params[:new_tracker_id].blank? ? nil : @target_project.trackers.find_by_id(params[:new_tracker_id])
- unsaved_issue_ids = []
- @issues.each do |issue|
- unsaved_issue_ids << issue.id unless issue.move_to(@target_project, new_tracker)
- end
- if unsaved_issue_ids.empty?
- flash[:notice] = l(:notice_successful_update) unless @issues.empty?
- else
- flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))
- end
- redirect_to :controller => 'issues', :action => 'index', :project_id => @project
- return
- end
- render :layout => false if request.xhr?
- 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
- return
- end
- end
- @issues.each(&: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
- @issues = Issue.find_all_by_id(params[:ids], :include => :project)
- if (@issues.size == 1)
- @issue = @issues.first
- @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)
- end
- projects = @issues.collect(&:project).compact.uniq
- @project = projects.first if projects.size == 1
-
- @can = {:edit => (@project && User.current.allowed_to?(:edit_issues, @project)),
- :update => (@issue && (User.current.allowed_to?(:edit_issues, @project) || (User.current.allowed_to?(:change_status, @project) && !@allowed_statuses.empty?))),
- :move => (@project && User.current.allowed_to?(:move_issues, @project)),
- :copy => (@issue && @project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),
- :delete => (@project && User.current.allowed_to?(:delete_issues, @project))
- }
-
- @priorities = Enumeration.get_values('IPRI').reverse
- @statuses = IssueStatus.find(:all, :order => 'position')
- @back = request.env['HTTP_REFERER']
-
- render :layout => false
- end
-
- def update_form
- @issue = Issue.new(params[:issue])
- render :action => :new, :layout => false
- end
-
- def preview
- @issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?
- @attachements = @issue.attachments if @issue
- @text = params[:notes] || (params[:issue] ? params[:issue][:description] : nil)
- render :partial => 'common/preview'
- end
-
- private
- def find_issue
- @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
- @project = @issue.project
- rescue ActiveRecord::RecordNotFound
- render_404
- end
-
- # Filter for bulk operations
- def find_issues
- @issues = Issue.find_all_by_id(params[:id] || params[:ids])
- raise ActiveRecord::RecordNotFound if @issues.empty?
- projects = @issues.collect(&:project).compact.uniq
- if projects.size == 1
- @project = projects.first
- else
- # TODO: let users bulk edit/move/destroy issues from different projects
- render_error 'Can not bulk edit/move/destroy issues from different projects' and return false
- end
- rescue ActiveRecord::RecordNotFound
- render_404
- end
-
- def find_project
- @project = Project.find(params[:project_id])
- 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].blank?
- cond = "project_id IS NULL"
- cond << " OR project_id = #{@project.id}" if @project
- @query = Query.find(params[:query_id], :conditions => cond)
- @query.project = @project
- 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])
- @query.project = @project
- end
- end
- end
- end
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