jro_apps/redmine Commit - r2330:bf76988ebc3e

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# Redmine - project management software

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# Redmine - project management software

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#

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#

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# This program is free software; you can redistribute it and/or

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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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# 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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# 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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# of the License, or (at your option) any later version.

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#

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#

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# This program is distributed in the hope that it will be useful,

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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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# 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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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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# You should have received a copy of the GNU General Public License

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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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# 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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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class IssuesController < ApplicationController

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class IssuesController < ApplicationController

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menu_item :new_issue, :only => :new

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menu_item :new_issue, :only => :new

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before_filter :find_issue, :only => [:show, :edit, :reply]

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before_filter :find_issue, :only => [:show, :edit, :reply]

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before_filter :find_issues, :only => [:bulk_edit, :move, :destroy]

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before_filter :find_issues, :only => [:bulk_edit, :move, :destroy]

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before_filter :find_project, :only => [:new, :update_form, :preview]

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before_filter :find_project, :only => [:new, :update_form, :preview]

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before_filter :authorize, :except => [:index, :changes, :gantt, :calendar, :preview, :update_form, :context_menu]

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before_filter :authorize, :except => [:index, :changes, :gantt, :calendar, :preview, :update_form, :context_menu]

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before_filter :find_optional_project, :only => [:index, :changes, :gantt, :calendar]

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before_filter :find_optional_project, :only => [:index, :changes, :gantt, :calendar]

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accept_key_auth :index, :changes

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accept_key_auth :index, :changes

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helper :journals

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helper :journals

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helper :projects

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helper :projects

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include ProjectsHelper

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include ProjectsHelper

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helper :custom_fields

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helper :custom_fields

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include CustomFieldsHelper

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include CustomFieldsHelper

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helper :issue_relations

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helper :issue_relations

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include IssueRelationsHelper

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include IssueRelationsHelper

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helper :watchers

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helper :watchers

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include WatchersHelper

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include WatchersHelper

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helper :attachments

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helper :attachments

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include AttachmentsHelper

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include AttachmentsHelper

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helper :queries

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helper :queries

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helper :sort

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helper :sort

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include SortHelper

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include SortHelper

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include IssuesHelper

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include IssuesHelper

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helper :timelog

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helper :timelog

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include Redmine::Export::PDF

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include Redmine::Export::PDF

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def index

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def index

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retrieve_query

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retrieve_query

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sort_init 'id', 'desc'

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sort_init 'id', 'desc'

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sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))

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sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))

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if @query.valid?

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if @query.valid?

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limit = per_page_option

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limit = per_page_option

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respond_to do |format|

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respond_to do |format|

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format.html { }

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format.html { }

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format.atom { }

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format.atom { }

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format.csv { limit = Setting.issues_export_limit.to_i }

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format.csv { limit = Setting.issues_export_limit.to_i }

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format.pdf { limit = Setting.issues_export_limit.to_i }

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format.pdf { limit = Setting.issues_export_limit.to_i }

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end

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end

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@issue_count = Issue.count(:include => [:status, :project], :conditions => @query.statement)

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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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@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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@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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:include => [ :assigned_to, :status, :tracker, :project, :priority, :category, :fixed_version ],

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:conditions => @query.statement,

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:conditions => @query.statement,

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:limit => limit,

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:limit => limit,

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:offset => @issue_pages.current.offset

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:offset => @issue_pages.current.offset

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respond_to do |format|

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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.html { render :template => 'issues/index.rhtml', :layout => !request.xhr? }

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format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }

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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).read, :type => 'text/csv; header=present', :filename => 'export.csv') }

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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(issues_to_pdf(@issues, @project), :type => 'application/pdf', :filename => 'export.pdf') }

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format.pdf { send_data(issues_to_pdf(@issues, @project), :type => 'application/pdf', :filename => 'export.pdf') }

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end

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end

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else

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else

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# Send html if the query is not valid

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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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render(:template => 'issues/index.rhtml', :layout => !request.xhr?)

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end

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end

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rescue ActiveRecord::RecordNotFound

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rescue ActiveRecord::RecordNotFound

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render_404

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render_404

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end

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end

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def changes

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def changes

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retrieve_query

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retrieve_query

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sort_init 'id', 'desc'

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sort_init 'id', 'desc'

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sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))

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sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))

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if @query.valid?

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if @query.valid?

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@journals = Journal.find :all, :include => [ :details, :user, {:issue => [:project, :author, :tracker, :status]} ],

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@journals = Journal.find :all, :include => [ :details, :user, {:issue => [:project, :author, :tracker, :status]} ],

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:conditions => @query.statement,

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:conditions => @query.statement,

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:limit => 25,

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:limit => 25,

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:order => "#{Journal.table_name}.created_on DESC"

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:order => "#{Journal.table_name}.created_on DESC"

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end

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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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@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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render :layout => false, :content_type => 'application/atom+xml'

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rescue ActiveRecord::RecordNotFound

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rescue ActiveRecord::RecordNotFound

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render_404

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render_404

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end

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end

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def show

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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 = @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.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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@journals.reverse! if User.current.wants_comments_in_reverse_order?

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@allowed_statuses = @issue.new_statuses_allowed_to(User.current)

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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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@edit_allowed = User.current.allowed_to?(:edit_issues, @project)

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@priorities = Enumeration::get_values('IPRI')

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@priorities = Enumeration::get_values('IPRI')

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@time_entry = TimeEntry.new

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@time_entry = TimeEntry.new

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respond_to do |format|

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respond_to do |format|

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format.html { render :template => 'issues/show.rhtml' }

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format.html { render :template => 'issues/show.rhtml' }

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format.atom { render :action => 'changes', :layout => false, :content_type => 'application/atom+xml' }

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format.atom { render :action => 'changes', :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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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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end

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end

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# Add a new issue

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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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# 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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def new

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@issue = Issue.new

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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.copy_from(params[:copy_from]) if params[:copy_from]

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@issue.project = @project

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@issue.project = @project

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# Tracker must be set before custom field values

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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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@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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if @issue.tracker.nil?

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flash.now[:error] = 'No tracker is associated to this project. Please check the Project settings.'

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flash.now[:error] = 'No tracker is associated to this project. Please check the Project settings.'

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render :nothing => true, :layout => true

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render :nothing => true, :layout => true

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return

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return

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end

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end

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if params[:issue].is_a?(Hash)

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if params[:issue].is_a?(Hash)

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@issue.attributes = params[:issue]

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@issue.attributes = params[:issue]

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@issue.watcher_user_ids = params[:issue]['watcher_user_ids'] if User.current.allowed_to?(:add_issue_watchers, @project)

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@issue.watcher_user_ids = params[:issue]['watcher_user_ids'] if User.current.allowed_to?(:add_issue_watchers, @project)

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end

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end

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@issue.author = User.current

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@issue.author = User.current

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default_status = IssueStatus.default

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default_status = IssueStatus.default

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unless default_status

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unless default_status

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flash.now[:error] = 'No default issue status is defined. Please check your configuration (Go to "Administration -> Issue statuses").'

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flash.now[:error] = 'No default issue status is defined. Please check your configuration (Go to "Administration -> Issue statuses").'

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render :nothing => true, :layout => true

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render :nothing => true, :layout => true

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return

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return

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end

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end

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@issue.status = default_status

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@issue.status = default_status

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@allowed_statuses = ([default_status] + default_status.find_new_statuses_allowed_to(User.current.role_for_project(@project), @issue.tracker)).uniq

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@allowed_statuses = ([default_status] + default_status.find_new_statuses_allowed_to(User.current.role_for_project(@project), @issue.tracker)).uniq

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if request.get? || request.xhr?

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if request.get? || request.xhr?

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@issue.start_date ||= Date.today

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@issue.start_date ||= Date.today

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else

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else

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requested_status = IssueStatus.find_by_id(params[:issue][:status_id])

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requested_status = IssueStatus.find_by_id(params[:issue][:status_id])

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# Check that the user is allowed to apply the requested status

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# Check that the user is allowed to apply the requested status

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@issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status

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@issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status

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if @issue.save

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if @issue.save

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attach_files(@issue, params[:attachments])

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attach_files(@issue, params[:attachments])

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flash[:notice] = l(:notice_successful_create)

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flash[:notice] = l(:notice_successful_create)

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Mailer.deliver_issue_add(@issue) if Setting.notified_events.include?('issue_added')

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Mailer.deliver_issue_add(@issue) if Setting.notified_events.include?('issue_added')

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call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})

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call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})

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redirect_to(params[:continue] ? { :action => 'new', :tracker_id => @issue.tracker } :

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redirect_to(params[:continue] ? { :action => 'new', :tracker_id => @issue.tracker } :

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{ :action => 'show', :id => @issue })

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{ :action => 'show', :id => @issue })

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return

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return

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end

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end

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end

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end

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@priorities = Enumeration::get_values('IPRI')

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@priorities = Enumeration::get_values('IPRI')

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render :layout => !request.xhr?

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render :layout => !request.xhr?

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end

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end

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# Attributes that can be updated on workflow transition (without :edit permission)

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# Attributes that can be updated on workflow transition (without :edit permission)

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# TODO: make it configurable (at least per role)

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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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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 edit

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def edit

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@allowed_statuses = @issue.new_statuses_allowed_to(User.current)

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@allowed_statuses = @issue.new_statuses_allowed_to(User.current)

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@priorities = Enumeration::get_values('IPRI')

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@priorities = Enumeration::get_values('IPRI')

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@edit_allowed = User.current.allowed_to?(:edit_issues, @project)

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@edit_allowed = User.current.allowed_to?(:edit_issues, @project)

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@time_entry = TimeEntry.new

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@time_entry = TimeEntry.new

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@notes = params[:notes]

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@notes = params[:notes]

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journal = @issue.init_journal(User.current, @notes)

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journal = @issue.init_journal(User.current, @notes)

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# User can change issue attributes only if he has :edit permission or if a workflow transition is allowed

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# User can change issue attributes only if he has :edit permission or if a workflow transition is allowed

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if (@edit_allowed || !@allowed_statuses.empty?) && params[:issue]

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if (@edit_allowed || !@allowed_statuses.empty?) && params[:issue]

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attrs = params[:issue].dup

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attrs = params[:issue].dup

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attrs.delete_if {|k,v| !UPDATABLE_ATTRS_ON_TRANSITION.include?(k) } unless @edit_allowed

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attrs.delete_if {|k,v| !UPDATABLE_ATTRS_ON_TRANSITION.include?(k) } unless @edit_allowed

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attrs.delete(:status_id) unless @allowed_statuses.detect {|s| s.id.to_s == attrs[:status_id].to_s}

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attrs.delete(:status_id) unless @allowed_statuses.detect {|s| s.id.to_s == attrs[:status_id].to_s}

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@issue.attributes = attrs

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@issue.attributes = attrs

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end

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end

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if request.post?

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if request.post?

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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 = 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.attributes = params[:time_entry]

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attachments = attach_files(@issue, params[:attachments])

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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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attachments.each {|a| journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}

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call_hook(:controller_issues_edit_before_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => journal})

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call_hook(:controller_issues_edit_before_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => journal})

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if (@time_entry.hours.nil? || @time_entry.valid?) && @issue.save

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if (@time_entry.hours.nil? || @time_entry.valid?) && @issue.save

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# Log spend time

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# Log spend time

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if current_role.allowed_to?(:log_time)

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if current_role.allowed_to?(:log_time)

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@time_entry.save

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@time_entry.save

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end

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end

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if !journal.new_record?

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if !journal.new_record?

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# Only send notification if something was actually changed

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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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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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Mailer.deliver_issue_edit(journal) if Setting.notified_events.include?('issue_updated')

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end

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end

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call_hook(:controller_issues_edit_after_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => journal})

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call_hook(:controller_issues_edit_after_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => journal})

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redirect_to(params[:back_to] || {:action => 'show', :id => @issue})

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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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end

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end

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rescue ActiveRecord::StaleObjectError

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rescue ActiveRecord::StaleObjectError

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# Optimistic locking exception

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# Optimistic locking exception

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flash.now[:error] = l(:notice_locking_conflict)

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flash.now[:error] = l(:notice_locking_conflict)

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end

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end

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def reply

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def reply

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journal = Journal.find(params[:journal_id]) if params[:journal_id]

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journal = Journal.find(params[:journal_id]) if params[:journal_id]

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if journal

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if journal

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user = journal.user

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user = journal.user

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text = journal.notes

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text = journal.notes

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else

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else

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user = @issue.author

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user = @issue.author

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text = @issue.description

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text = @issue.description

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end

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end

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content = "#{ll(Setting.default_language, :text_user_wrote, user)}\\n> "

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content = "#{ll(Setting.default_language, :text_user_wrote, user)}\\n> "

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content << text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub('"', '\"').gsub(/(\r?\n|\r\n?)/, "\\n> ") + "\\n\\n"

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content << text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub('"', '\"').gsub(/(\r?\n|\r\n?)/, "\\n> ") + "\\n\\n"

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render(:update) { |page|

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render(:update) { |page|

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page.<< "$('notes').value = \"#{content}\";"

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page.<< "$('notes').value = \"#{content}\";"

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page.show 'update'

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page.show 'update'

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page << "Form.Element.focus('notes');"

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page << "Form.Element.focus('notes');"

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page << "Element.scrollTo('update');"

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page << "Element.scrollTo('update');"

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page << "$('notes').scrollTop = $('notes').scrollHeight - $('notes').clientHeight;"

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page << "$('notes').scrollTop = $('notes').scrollHeight - $('notes').clientHeight;"

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}

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}

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end

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end

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# Bulk edit a set of issues

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# Bulk edit a set of issues

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def bulk_edit

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def bulk_edit

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if request.post?

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if request.post?

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status = params[:status_id].blank? ? nil : IssueStatus.find_by_id(params[:status_id])

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status = params[:status_id].blank? ? nil : IssueStatus.find_by_id(params[:status_id])

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priority = params[:priority_id].blank? ? nil : Enumeration.find_by_id(params[:priority_id])

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priority = params[:priority_id].blank? ? nil : Enumeration.find_by_id(params[:priority_id])

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assigned_to = (params[:assigned_to_id].blank? || params[:assigned_to_id] == 'none') ? nil : User.find_by_id(params[:assigned_to_id])

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assigned_to = (params[:assigned_to_id].blank? || params[:assigned_to_id] == 'none') ? nil : User.find_by_id(params[:assigned_to_id])

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category = (params[:category_id].blank? || params[:category_id] == 'none') ? nil : @project.issue_categories.find_by_id(params[:category_id])

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category = (params[:category_id].blank? || params[:category_id] == 'none') ? nil : @project.issue_categories.find_by_id(params[:category_id])

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fixed_version = (params[:fixed_version_id].blank? || params[:fixed_version_id] == 'none') ? nil : @project.versions.find_by_id(params[:fixed_version_id])

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fixed_version = (params[:fixed_version_id].blank? || params[:fixed_version_id] == 'none') ? nil : @project.versions.find_by_id(params[:fixed_version_id])

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custom_field_values = params[:custom_field_values] ? params[:custom_field_values].reject {|k,v| v.blank?} : nil

235

custom_field_values = params[:custom_field_values] ? params[:custom_field_values].reject {|k,v| v.blank?} : nil

236

237

unsaved_issue_ids = []

237

unsaved_issue_ids = []

238

@issues.each do |issue|

238

@issues.each do |issue|

239

journal = issue.init_journal(User.current, params[:notes])

239

journal = issue.init_journal(User.current, params[:notes])

240

issue.priority = priority if priority

240

issue.priority = priority if priority

241

issue.assigned_to = assigned_to if assigned_to || params[:assigned_to_id] == 'none'

241

issue.assigned_to = assigned_to if assigned_to || params[:assigned_to_id] == 'none'

242

issue.category = category if category || params[:category_id] == 'none'

242

issue.category = category if category || params[:category_id] == 'none'

243

issue.fixed_version = fixed_version if fixed_version || params[:fixed_version_id] == 'none'

243

issue.fixed_version = fixed_version if fixed_version || params[:fixed_version_id] == 'none'

244

issue.start_date = params[:start_date] unless params[:start_date].blank?

244

issue.start_date = params[:start_date] unless params[:start_date].blank?

245

issue.due_date = params[:due_date] unless params[:due_date].blank?

245

issue.due_date = params[:due_date] unless params[:due_date].blank?

246

issue.done_ratio = params[:done_ratio] unless params[:done_ratio].blank?

246

issue.done_ratio = params[:done_ratio] unless params[:done_ratio].blank?

247

issue.custom_field_values = custom_field_values if custom_field_values && !custom_field_values.empty?

247

issue.custom_field_values = custom_field_values if custom_field_values && !custom_field_values.empty?

248

call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })

248

call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })

249

# Don't save any change to the issue if the user is not authorized to apply the requested status

249

# Don't save any change to the issue if the user is not authorized to apply the requested status

250

if (status.nil? || (issue.status.new_status_allowed_to?(status, current_role, issue.tracker) && issue.status = status)) && issue.save

250

if (status.nil? || (issue.status.new_status_allowed_to?(status, current_role, issue.tracker) && issue.status = status)) && issue.save

251

# Send notification for each issue (if changed)

251

# Send notification for each issue (if changed)

252

Mailer.deliver_issue_edit(journal) if journal.details.any? && Setting.notified_events.include?('issue_updated')

252

Mailer.deliver_issue_edit(journal) if journal.details.any? && Setting.notified_events.include?('issue_updated')

253

else

253

else

254

# Keep unsaved issue ids to display them in flash error

254

# Keep unsaved issue ids to display them in flash error

255

unsaved_issue_ids << issue.id

255

unsaved_issue_ids << issue.id

256

end

256

end

257

end

257

end

258

if unsaved_issue_ids.empty?

258

if unsaved_issue_ids.empty?

259

flash[:notice] = l(:notice_successful_update) unless @issues.empty?

259

flash[:notice] = l(:notice_successful_update) unless @issues.empty?

260

else

260

else

261

flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))

261

flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))

262

end

262

end

263

redirect_to(params[:back_to] || {:controller => 'issues', :action => 'index', :project_id => @project})

263

redirect_to(params[:back_to] || {:controller => 'issues', :action => 'index', :project_id => @project})

264

return

264

return

265

end

265

end

266

# Find potential statuses the user could be allowed to switch issues to

266

# Find potential statuses the user could be allowed to switch issues to

267

@available_statuses = Workflow.find(:all, :include => :new_status,

267

@available_statuses = Workflow.find(:all, :include => :new_status,

268

:conditions => {:role_id => current_role.id}).collect(&:new_status).compact.uniq.sort

268

:conditions => {:role_id => current_role.id}).collect(&:new_status).compact.uniq.sort

269

@custom_fields = @project.issue_custom_fields.select {|f| f.field_format == 'list'}

269

@custom_fields = @project.issue_custom_fields.select {|f| f.field_format == 'list'}

270

end

270

end

271

272

def move

272

def move

273

@allowed_projects = []

273

@allowed_projects = []

274

# find projects to which the user is allowed to move the issue

274

# find projects to which the user is allowed to move the issue

275

if User.current.admin?

275

if User.current.admin?

276

# admin is allowed to move issues to any active (visible) project

276

# admin is allowed to move issues to any active (visible) project

277

@allowed_projects = Project.find(:all, :conditions => Project.visible_by(User.current))

277

@allowed_projects = Project.find(:all, :conditions => Project.visible_by(User.current))

278

else

278

else

279

User.current.memberships.each {|m| @allowed_projects << m.project if m.role.allowed_to?(:move_issues)}

279

User.current.memberships.each {|m| @allowed_projects << m.project if m.role.allowed_to?(:move_issues)}

280

end

280

end

281

@target_project = @allowed_projects.detect {|p| p.id.to_s == params[:new_project_id]} if params[:new_project_id]

281

@target_project = @allowed_projects.detect {|p| p.id.to_s == params[:new_project_id]} if params[:new_project_id]

282

@target_project ||= @project

282

@target_project ||= @project

283

@trackers = @target_project.trackers

283

@trackers = @target_project.trackers

284

if request.post?

284

if request.post?

285

new_tracker = params[:new_tracker_id].blank? ? nil : @target_project.trackers.find_by_id(params[:new_tracker_id])

285

new_tracker = params[:new_tracker_id].blank? ? nil : @target_project.trackers.find_by_id(params[:new_tracker_id])

286

unsaved_issue_ids = []

286

unsaved_issue_ids = []

287

@issues.each do |issue|

287

@issues.each do |issue|

288

issue.init_journal(User.current)

288

issue.init_journal(User.current)

289

unsaved_issue_ids << issue.id unless issue.move_to(@target_project, new_tracker, params[:copy_options])

289

unsaved_issue_ids << issue.id unless issue.move_to(@target_project, new_tracker, params[:copy_options])

290

end

290

end

291

if unsaved_issue_ids.empty?

291

if unsaved_issue_ids.empty?

292

flash[:notice] = l(:notice_successful_update) unless @issues.empty?

292

flash[:notice] = l(:notice_successful_update) unless @issues.empty?

293

else

293

else

294

flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))

294

flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))

295

end

295

end

296

redirect_to :controller => 'issues', :action => 'index', :project_id => @project

296

redirect_to :controller => 'issues', :action => 'index', :project_id => @project

297

return

297

return

298

end

298

end

299

render :layout => false if request.xhr?

299

render :layout => false if request.xhr?

300

end

300

end

301

302

def destroy

302

def destroy

303

@hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f

303

@hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f

304

if @hours > 0

304

if @hours > 0

305

case params[:todo]

305

case params[:todo]

306

when 'destroy'

306

when 'destroy'

307

# nothing to do

307

# nothing to do

308

when 'nullify'

308

when 'nullify'

309

TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])

309

TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])

310

when 'reassign'

310

when 'reassign'

311

reassign_to = @project.issues.find_by_id(params[:reassign_to_id])

311

reassign_to = @project.issues.find_by_id(params[:reassign_to_id])

312

if reassign_to.nil?

312

if reassign_to.nil?

313

flash.now[:error] = l(:error_issue_not_found_in_project)

313

flash.now[:error] = l(:error_issue_not_found_in_project)

314

return

314

return

315

else

315

else

316

TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])

316

TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])

317

end

317

end

318

else

318

else

319

# display the destroy form

319

# display the destroy form

320

return

320

return

321

end

321

end

322

end

322

end

323

@issues.each(&:destroy)

323

@issues.each(&:destroy)

324

redirect_to :action => 'index', :project_id => @project

324

redirect_to :action => 'index', :project_id => @project

325

end

325

end

326

327

def gantt

327

def gantt

328

@gantt = Redmine::Helpers::Gantt.new(params)

328

@gantt = Redmine::Helpers::Gantt.new(params)

329

retrieve_query

329

retrieve_query

330

if @query.valid?

330

if @query.valid?

331

events = []

331

events = []

332

# Issues that have start and due dates

332

# Issues that have start and due dates

333

events += Issue.find(:all,

333

events += Issue.find(:all,

334

:order => "start_date, due_date",

334

:order => "start_date, due_date",

335

:include => [:tracker, :status, :assigned_to, :priority, :project],

335

:include => [:tracker, :status, :assigned_to, :priority, :project],

336

:conditions => ["(#{@query.statement}) AND (((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?) or (start_date<? and due_date>?)) and start_date is not null and due_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]

336

:conditions => ["(#{@query.statement}) AND (((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?) or (start_date<? and due_date>?)) and start_date is not null and due_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]

337

)

337

)

338

# Issues that don't have a due date but that are assigned to a version with a date

338

# Issues that don't have a due date but that are assigned to a version with a date

339

events += Issue.find(:all,

339

events += Issue.find(:all,

340

:order => "start_date, effective_date",

340

:order => "start_date, effective_date",

341

:include => [:tracker, :status, :assigned_to, :priority, :project, :fixed_version],

341

:include => [:tracker, :status, :assigned_to, :priority, :project, :fixed_version],

342

:conditions => ["(#{@query.statement}) AND (((start_date>=? and start_date<=?) or (effective_date>=? and effective_date<=?) or (start_date<? and effective_date>?)) and start_date is not null and due_date is null and effective_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]

342

:conditions => ["(#{@query.statement}) AND (((start_date>=? and start_date<=?) or (effective_date>=? and effective_date<=?) or (start_date<? and effective_date>?)) and start_date is not null and due_date is null and effective_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]

343

)

343

)

344

# Versions

344

# Versions

345

events += Version.find(:all, :include => :project,

345

events += Version.find(:all, :include => :project,

346

:conditions => ["(#{@query.project_statement}) AND effective_date BETWEEN ? AND ?", @gantt.date_from, @gantt.date_to])

346

:conditions => ["(#{@query.project_statement}) AND effective_date BETWEEN ? AND ?", @gantt.date_from, @gantt.date_to])

347

348

@gantt.events = events

348

@gantt.events = events

349

end

349

end

350

351

respond_to do |format|

351

respond_to do |format|

352

format.html { render :template => "issues/gantt.rhtml", :layout => !request.xhr? }

352

format.html { render :template => "issues/gantt.rhtml", :layout => !request.xhr? }

353

format.png { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{@project.identifier}-gantt.png") } if @gantt.respond_to?('to_image')

353

format.png { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{@project.nil? ? '' : "#{@project.identifier}-" }gantt.png") } if @gantt.respond_to?('to_image')

354

format.pdf { send_data(gantt_to_pdf(@gantt, @project), :type => 'application/pdf', :filename => "#{@project.nil? ? '' : "#{@project.identifier}-" }gantt.pdf") }

354

format.pdf { send_data(gantt_to_pdf(@gantt, @project), :type => 'application/pdf', :filename => "#{@project.nil? ? '' : "#{@project.identifier}-" }gantt.pdf") }

355

end

355

end

356

end

356

end

357

358

def calendar

358

def calendar

359

if params[:year] and params[:year].to_i > 1900

359

if params[:year] and params[:year].to_i > 1900

360

@year = params[:year].to_i

360

@year = params[:year].to_i

361

if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13

361

if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13

362

@month = params[:month].to_i

362

@month = params[:month].to_i

363

end

363

end

364

end

364

end

365

@year ||= Date.today.year

365

@year ||= Date.today.year

366

@month ||= Date.today.month

366

@month ||= Date.today.month

367

368

@calendar = Redmine::Helpers::Calendar.new(Date.civil(@year, @month, 1), current_language, :month)

368

@calendar = Redmine::Helpers::Calendar.new(Date.civil(@year, @month, 1), current_language, :month)

369

retrieve_query

369

retrieve_query

370

if @query.valid?

370

if @query.valid?

371

events = []

371

events = []

372

events += Issue.find(:all,

372

events += Issue.find(:all,

373

:include => [:tracker, :status, :assigned_to, :priority, :project],

373

:include => [:tracker, :status, :assigned_to, :priority, :project],

374

:conditions => ["(#{@query.statement}) AND ((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?))", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]

374

:conditions => ["(#{@query.statement}) AND ((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?))", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]

375

)

375

)

376

events += Version.find(:all, :include => :project,

376

events += Version.find(:all, :include => :project,

377

:conditions => ["(#{@query.project_statement}) AND effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])

377

:conditions => ["(#{@query.project_statement}) AND effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])

378

379

@calendar.events = events

379

@calendar.events = events

380

end

380

end

381

382

render :layout => false if request.xhr?

382

render :layout => false if request.xhr?

383

end

383

end

384

385

def context_menu

385

def context_menu

386

@issues = Issue.find_all_by_id(params[:ids], :include => :project)

386

@issues = Issue.find_all_by_id(params[:ids], :include => :project)

387

if (@issues.size == 1)

387

if (@issues.size == 1)

388

@issue = @issues.first

388

@issue = @issues.first

389

@allowed_statuses = @issue.new_statuses_allowed_to(User.current)

389

@allowed_statuses = @issue.new_statuses_allowed_to(User.current)

390

end

390

end

391

projects = @issues.collect(&:project).compact.uniq

391

projects = @issues.collect(&:project).compact.uniq

392

@project = projects.first if projects.size == 1

392

@project = projects.first if projects.size == 1

393

394

@can = {:edit => (@project && User.current.allowed_to?(:edit_issues, @project)),

394

@can = {:edit => (@project && User.current.allowed_to?(:edit_issues, @project)),

395

:log_time => (@project && User.current.allowed_to?(:log_time, @project)),

395

:log_time => (@project && User.current.allowed_to?(:log_time, @project)),

396

:update => (@project && (User.current.allowed_to?(:edit_issues, @project) || (User.current.allowed_to?(:change_status, @project) && @allowed_statuses && !@allowed_statuses.empty?))),

396

:update => (@project && (User.current.allowed_to?(:edit_issues, @project) || (User.current.allowed_to?(:change_status, @project) && @allowed_statuses && !@allowed_statuses.empty?))),

397

:move => (@project && User.current.allowed_to?(:move_issues, @project)),

397

:move => (@project && User.current.allowed_to?(:move_issues, @project)),

398

:copy => (@issue && @project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),

398

:copy => (@issue && @project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),

399

:delete => (@project && User.current.allowed_to?(:delete_issues, @project))

399

:delete => (@project && User.current.allowed_to?(:delete_issues, @project))

400

}

400

}

401

if @project

401

if @project

402

@assignables = @project.assignable_users

402

@assignables = @project.assignable_users

403

@assignables << @issue.assigned_to if @issue && @issue.assigned_to && !@assignables.include?(@issue.assigned_to)

403

@assignables << @issue.assigned_to if @issue && @issue.assigned_to && !@assignables.include?(@issue.assigned_to)

404

end

404

end

405

406

@priorities = Enumeration.get_values('IPRI').reverse

406

@priorities = Enumeration.get_values('IPRI').reverse

407

@statuses = IssueStatus.find(:all, :order => 'position')

407

@statuses = IssueStatus.find(:all, :order => 'position')

408

@back = request.env['HTTP_REFERER']

408

@back = request.env['HTTP_REFERER']

409

410

render :layout => false

410

render :layout => false

411

end

411

end

412

413

def update_form

413

def update_form

414

@issue = Issue.new(params[:issue])

414

@issue = Issue.new(params[:issue])

415

render :action => :new, :layout => false

415

render :action => :new, :layout => false

416

end

416

end

417

418

def preview

418

def preview

419

@issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?

419

@issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?

420

@attachements = @issue.attachments if @issue

420

@attachements = @issue.attachments if @issue

421

@text = params[:notes] || (params[:issue] ? params[:issue][:description] : nil)

421

@text = params[:notes] || (params[:issue] ? params[:issue][:description] : nil)

422

render :partial => 'common/preview'

422

render :partial => 'common/preview'

423

end

423

end

424

425

private

425

private

426

def find_issue

426

def find_issue

427

@issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])

427

@issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])

428

@project = @issue.project

428

@project = @issue.project

429

rescue ActiveRecord::RecordNotFound

429

rescue ActiveRecord::RecordNotFound

430

render_404

430

render_404

431

end

431

end

432

433

# Filter for bulk operations

433

# Filter for bulk operations

434

def find_issues

434

def find_issues

435

@issues = Issue.find_all_by_id(params[:id] || params[:ids])

435

@issues = Issue.find_all_by_id(params[:id] || params[:ids])

436

raise ActiveRecord::RecordNotFound if @issues.empty?

436

raise ActiveRecord::RecordNotFound if @issues.empty?

437

projects = @issues.collect(&:project).compact.uniq

437

projects = @issues.collect(&:project).compact.uniq

438

if projects.size == 1

438

if projects.size == 1

439

@project = projects.first

439

@project = projects.first

440

else

440

else

441

# TODO: let users bulk edit/move/destroy issues from different projects

441

# TODO: let users bulk edit/move/destroy issues from different projects

442

render_error 'Can not bulk edit/move/destroy issues from different projects' and return false

442

render_error 'Can not bulk edit/move/destroy issues from different projects' and return false

443

end

443

end

444

rescue ActiveRecord::RecordNotFound

444

rescue ActiveRecord::RecordNotFound

445

render_404

445

render_404

446

end

446

end

447

448

def find_project

448

def find_project

449

@project = Project.find(params[:project_id])

449

@project = Project.find(params[:project_id])

450

rescue ActiveRecord::RecordNotFound

450

rescue ActiveRecord::RecordNotFound

451

render_404

451

render_404

452

end

452

end

453

454

def find_optional_project

454

def find_optional_project

455

@project = Project.find(params[:project_id]) unless params[:project_id].blank?

455

@project = Project.find(params[:project_id]) unless params[:project_id].blank?

456

allowed = User.current.allowed_to?({:controller => params[:controller], :action => params[:action]}, @project, :global => true)

456

allowed = User.current.allowed_to?({:controller => params[:controller], :action => params[:action]}, @project, :global => true)

457

allowed ? true : deny_access

457

allowed ? true : deny_access

458

rescue ActiveRecord::RecordNotFound

458

rescue ActiveRecord::RecordNotFound

459

render_404

459

render_404

460

end

460

end

461

462

# Retrieve query from session or build a new query

462

# Retrieve query from session or build a new query

463

def retrieve_query

463

def retrieve_query

464

if !params[:query_id].blank?

464

if !params[:query_id].blank?

465

cond = "project_id IS NULL"

465

cond = "project_id IS NULL"

466

cond << " OR project_id = #{@project.id}" if @project

466

cond << " OR project_id = #{@project.id}" if @project

467

@query = Query.find(params[:query_id], :conditions => cond)

467

@query = Query.find(params[:query_id], :conditions => cond)

468

@query.project = @project

468

@query.project = @project

469

session[:query] = {:id => @query.id, :project_id => @query.project_id}

469

session[:query] = {:id => @query.id, :project_id => @query.project_id}

470

else

470

else

471

if params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)

471

if params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)

472

# Give it a name, required to be valid

472

# Give it a name, required to be valid

473

@query = Query.new(:name => "_")

473

@query = Query.new(:name => "_")

474

@query.project = @project

474

@query.project = @project

475

if params[:fields] and params[:fields].is_a? Array

475

if params[:fields] and params[:fields].is_a? Array

476

params[:fields].each do |field|

476

params[:fields].each do |field|

477

@query.add_filter(field, params[:operators][field], params[:values][field])

477

@query.add_filter(field, params[:operators][field], params[:values][field])

478

end

478

end

479

else

479

else

480

@query.available_filters.keys.each do |field|

480

@query.available_filters.keys.each do |field|

481

@query.add_short_filter(field, params[field]) if params[field]

481

@query.add_short_filter(field, params[field]) if params[field]

482

end

482

end

483

end

483

end

484

session[:query] = {:project_id => @query.project_id, :filters => @query.filters}

484

session[:query] = {:project_id => @query.project_id, :filters => @query.filters}

485

else

485

else

486

@query = Query.find_by_id(session[:query][:id]) if session[:query][:id]

486

@query = Query.find_by_id(session[:query][:id]) if session[:query][:id]

487

@query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters])

487

@query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters])

488

@query.project = @project

488

@query.project = @project

489

end

489

end

490

end

490

end

491

end

491

end

492

end

492

end

	Site-wide shortcuts
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g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
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	Repositories
g s	Goto summary page
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t s	Toggle sidebar on some pages

             # Redmine - project management software
             # Copyright (C) 2006-2008  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
               menu_item :new_issue, :only => :new
               before_filter :find_issue, :only => [:show, :edit, :reply]
               before_filter :find_issues, :only => [:bulk_edit, :move, :destroy]
               before_filter :find_project, :only => [:new, :update_form, :preview]
               before_filter :authorize, :except => [:index, :changes, :gantt, :calendar, :preview, :update_form, :context_menu]
               before_filter :find_optional_project, :only => [:index, :changes, :gantt, :calendar]
               accept_key_auth :index, :changes
               helper :journals
               helper :projects
               include ProjectsHelper
               helper :custom_fields
               include CustomFieldsHelper
               helper :issue_relations
               include IssueRelationsHelper
               helper :watchers
               include WatchersHelper
               helper :attachments
               include AttachmentsHelper
               helper :queries
               helper :sort
               include SortHelper
               include IssuesHelper
               helper :timelog
               include Redmine::Export::PDF
               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 => "#{@project || Setting.app_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(issues_to_pdf(@issues, @project), :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
                 @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)
                 @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(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
                 @issue = Issue.new
                 @issue.copy_from(params[:copy_from]) if params[:copy_from]
                 @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?
                   flash.now[:error] = 'No tracker is associated to this project. Please check the Project settings.'
                   render :nothing => true, :layout => true
                   return
                 end
                 if params[:issue].is_a?(Hash)
                   @issue.attributes = params[:issue]
                   @issue.watcher_user_ids = params[:issue]['watcher_user_ids'] if User.current.allowed_to?(:add_issue_watchers, @project)
                 end
                 @issue.author = User.current
                 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
                 else
                   requested_status = IssueStatus.find_by_id(params[:issue][:status_id])
                   # Check that the user is allowed to apply the requested status
                   @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
                   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')
                     call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
                     redirect_to(params[:continue] ? { :action => 'new', :tracker_id => @issue.tracker } :
                                                     { :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)
                 @priorities = Enumeration::get_values('IPRI')
                 @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
                 @time_entry = TimeEntry.new
                 @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.post?
                   @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)}
                   call_hook(:controller_issues_edit_before_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => journal})
                   if (@time_entry.hours.nil? || @time_entry.valid?) && @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
                     call_hook(:controller_issues_edit_after_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => journal})
                     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 reply
                 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
                 end
                 content = "#{ll(Setting.default_language, :text_user_wrote, user)}\\n> "
                 content << text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub('"', '\"').gsub(/(\r?\n|\r\n?)/, "\\n> ") + "\\n\\n"
                 render(:update) { |page|
                   page.<< "$('notes').value = \"#{content}\";"
                   page.show 'update'
                   page << "Form.Element.focus('notes');"
                   page << "Element.scrollTo('update');"
                   page << "$('notes').scrollTop = $('notes').scrollHeight - $('notes').clientHeight;"
                 }
               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])
                   custom_field_values = params[:custom_field_values] ? params[:custom_field_values].reject {|k,v| v.blank?} : nil
                   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?
                     issue.custom_field_values = custom_field_values if custom_field_values && !custom_field_values.empty?
                     call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
                     # 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(params[:back_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.sort
                 @custom_fields = @project.issue_custom_fields.select {|f| f.field_format == 'list'}
               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))
                 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|
                     issue.init_journal(User.current)
                     unsaved_issue_ids << issue.id unless issue.move_to(@target_project, new_tracker, params[:copy_options])
                   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 gantt
                 @gantt = Redmine::Helpers::Gantt.new(params)
                 retrieve_query
                 if @query.valid?
                   events = []
                   # Issues that have start and due dates
                   events += Issue.find(:all,
                                        :order => "start_date, due_date",
                                        :include => [:tracker, :status, :assigned_to, :priority, :project],
                                        :conditions => ["(#{@query.statement}) AND (((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?) or (start_date<? and due_date>?)) and start_date is not null and due_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]
                                        )
                   # Issues that don't have a due date but that are assigned to a version with a date
                   events += Issue.find(:all,
                                        :order => "start_date, effective_date",
                                        :include => [:tracker, :status, :assigned_to, :priority, :project, :fixed_version],
                                        :conditions => ["(#{@query.statement}) AND (((start_date>=? and start_date<=?) or (effective_date>=? and effective_date<=?) or (start_date<? and effective_date>?)) and start_date is not null and due_date is null and effective_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]
                                        )
                   # Versions
                   events += Version.find(:all, :include => :project,
                                                :conditions => ["(#{@query.project_statement}) AND effective_date BETWEEN ? AND ?", @gantt.date_from, @gantt.date_to])
                   @gantt.events = events
                 end
                 respond_to do |format|
                   format.html { render :template => "issues/gantt.rhtml", :layout => !request.xhr? }
-                  format.png  { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{@project.identifier}-gantt.png") } if @gantt.respond_to?('to_image')
+                  format.png  { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{@project.nil? ? '' : "#{@project.identifier}-" }gantt.png") } if @gantt.respond_to?('to_image')
                   format.pdf  { send_data(gantt_to_pdf(@gantt, @project), :type => 'application/pdf', :filename => "#{@project.nil? ? '' : "#{@project.identifier}-" }gantt.pdf") }
                 end
               end
               def calendar
                 if params[:year] and params[:year].to_i > 1900
                   @year = params[:year].to_i
                   if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13
                     @month = params[:month].to_i
                   end
                 end
                 @year ||= Date.today.year
                 @month ||= Date.today.month
                 @calendar = Redmine::Helpers::Calendar.new(Date.civil(@year, @month, 1), current_language, :month)
                 retrieve_query
                 if @query.valid?
                   events = []
                   events += Issue.find(:all,
                                        :include => [:tracker, :status, :assigned_to, :priority, :project],
                                        :conditions => ["(#{@query.statement}) AND ((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?))", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]
                                        )
                   events += Version.find(:all, :include => :project,
                                                :conditions => ["(#{@query.project_statement}) AND effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])
                   @calendar.events = events
                 end
                 render :layout => false if request.xhr?
               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)
                 end
                 projects = @issues.collect(&:project).compact.uniq
                 @project = projects.first if projects.size == 1
                 @can = {:edit => (@project && User.current.allowed_to?(:edit_issues, @project)),
                         :log_time => (@project && User.current.allowed_to?(:log_time, @project)),
                         :update => (@project && (User.current.allowed_to?(:edit_issues, @project) || (User.current.allowed_to?(:change_status, @project) && @allowed_statuses && !@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))
                         }
                 if @project
                   @assignables = @project.assignable_users
                   @assignables << @issue.assigned_to if @issue && @issue.assigned_to && !@assignables.include?(@issue.assigned_to)
                 end
                 @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
                 @project = Project.find(params[:project_id]) unless params[:project_id].blank?
                 allowed = User.current.allowed_to?({:controller => params[:controller], :action => params[:action]}, @project, :global => true)
                 allowed ? true : deny_access
               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