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