jro_apps/redmine Commit - r3432:d65922afde18

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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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default_search_scope :issues

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default_search_scope :issues

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

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before_filter :find_issue, :only => [:show, :edit, :update, :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, :context_menu]

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before_filter :authorize, :except => [:index, :changes, :gantt, :calendar, :preview, :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, :show, :changes

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accept_key_auth :index, :show, :changes

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rescue_from Query::StatementInvalid, :with => :query_statement_invalid

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rescue_from Query::StatementInvalid, :with => :query_statement_invalid

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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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include QueriesHelper

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include QueriesHelper

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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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verify :method => [:post, :delete],

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verify :method => [:post, :delete],

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:only => :destroy,

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:only => :destroy,

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:render => { :nothing => true, :status => :method_not_allowed }

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:render => { :nothing => true, :status => :method_not_allowed }

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verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }

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verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }

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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(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)

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sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)

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sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.available_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.available_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 = case params[:format]

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limit = case params[:format]

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when 'csv', 'pdf'

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when 'csv', 'pdf'

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Setting.issues_export_limit.to_i

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Setting.issues_export_limit.to_i

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when 'atom'

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when 'atom'

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Setting.feeds_limit.to_i

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Setting.feeds_limit.to_i

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else

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else

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per_page_option

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per_page_option

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end

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end

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@issue_count = @query.issue_count

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@issue_count = @query.issue_count

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@issue_pages = Paginator.new self, @issue_count, limit, params['page']

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@issue_pages = Paginator.new self, @issue_count, limit, params['page']

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@issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],

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@issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],

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:order => sort_clause,

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:order => sort_clause,

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:offset => @issue_pages.current.offset,

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:offset => @issue_pages.current.offset,

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:limit => limit)

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:limit => limit)

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@issue_count_by_group = @query.issue_count_by_group

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@issue_count_by_group = @query.issue_count_by_group

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respond_to do |format|

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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.xml { render :layout => false }

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format.xml { render :layout => false }

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

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format.csv { send_data(issues_to_csv(@issues, @project), :type => 'text/csv; header=present', :filename => 'export.csv') }

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

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

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end

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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.available_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.available_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 = @query.journals(:order => "#{Journal.table_name}.created_on DESC",

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@journals = @query.journals(:order => "#{Journal.table_name}.created_on DESC",

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:limit => 25)

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:limit => 25)

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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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@changesets = @issue.changesets.visible.all

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@changesets = @issue.changesets.visible.all

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@changesets.reverse! if User.current.wants_comments_in_reverse_order?

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@changesets.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 = IssuePriority.all

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@priorities = IssuePriority.all

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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.xml { render :layout => false }

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format.xml { render :layout => false }

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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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render_error l(:error_no_tracker_in_project)

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render_error l(:error_no_tracker_in_project)

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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.safe_attributes = params[:issue]

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@issue.safe_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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render_error l(:error_no_default_issue_status)

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render_error l(:error_no_default_issue_status)

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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 = @issue.new_statuses_allowed_to(User.current, true)

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

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

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

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if @issue.save

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if @issue.save

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

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

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render_attachment_warning_if_needed(@issue)

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render_attachment_warning_if_needed(@issue)

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flash[:notice] = l(:notice_successful_create)

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flash[:notice] = l(:notice_successful_create)

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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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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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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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}

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}

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format.xml { render :action => 'show', :status => :created, :location => url_for(:controller => 'issues', :action => 'show', :id => @issue) }

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format.xml { render :action => 'show', :status => :created, :location => url_for(:controller => 'issues', :action => 'show', :id => @issue) }

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end

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end

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return

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return

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else

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else

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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.xml { render(:xml => @issue.errors, :status => :unprocessable_entity); return }

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format.xml { render(:xml => @issue.errors, :status => :unprocessable_entity); 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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end

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end

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@priorities = IssuePriority.all

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@priorities = IssuePriority.all

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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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update_issue_from_params

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update_issue_from_params

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@journal = @issue.current_journal

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@journal = @issue.current_journal

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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.xml { }

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format.xml { }

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end

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end

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end

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end

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def update

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def update

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update_issue_from_params

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update_issue_from_params

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if @issue.save_issue_with_child_records(params, @time_entry)

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if @issue.save_issue_with_child_records(params, @time_entry)

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render_attachment_warning_if_needed(@issue)

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render_attachment_warning_if_needed(@issue)

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if !@issue.current_journal.new_record?

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flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?

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# Only send notification if something was actually changed

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flash[:notice] = l(:notice_successful_update)

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end

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respond_to do |format|

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respond_to do |format|

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format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }

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format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }

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format.xml { head :ok }

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format.xml { head :ok }

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end

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end

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else

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else

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render_attachment_warning_if_needed(@issue)

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render_attachment_warning_if_needed(@issue)

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if !@issue.current_journal.new_record?

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flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?

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# Only send notification if something was actually changed

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flash[:notice] = l(:notice_successful_update)

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end

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@journal = @issue.current_journal

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@journal = @issue.current_journal

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respond_to do |format|

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respond_to do |format|

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format.html { render :action => 'edit' }

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format.html { render :action => 'edit' }

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format.xml { render :xml => @issue.errors, :status => :unprocessable_entity }

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format.xml { render :xml => @issue.errors, :status => :unprocessable_entity }

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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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# Remove the previously added attachments if issue was not updated

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# Remove the previously added attachments if issue was not updated

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attachments[:files].each(&:destroy) if attachments[:files]

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attachments[:files].each(&:destroy) if attachments[:files]

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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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attributes = (params[:issue] || {}).reject {|k,v| v.blank?}

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attributes = (params[:issue] || {}).reject {|k,v| v.blank?}

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attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}

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attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}

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attributes[:custom_field_values].reject! {|k,v| v.blank?} if attributes[:custom_field_values]

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attributes[:custom_field_values].reject! {|k,v| v.blank?} if attributes[:custom_field_values]

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unsaved_issue_ids = []

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unsaved_issue_ids = []

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@issues.each do |issue|

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@issues.each do |issue|

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

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

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issue.safe_attributes = attributes

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issue.safe_attributes = attributes

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

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

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unless issue.save

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unless issue.save

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# Keep unsaved issue ids to display them in flash error

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# Keep unsaved issue ids to display them in flash error

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unsaved_issue_ids << issue.id

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unsaved_issue_ids << issue.id

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end

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end

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end

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end

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if unsaved_issue_ids.empty?

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if unsaved_issue_ids.empty?

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

266

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

273

else

267

else

274

flash[:error] = l(:notice_failed_to_save_issues, :count => unsaved_issue_ids.size,

268

flash[:error] = l(:notice_failed_to_save_issues, :count => unsaved_issue_ids.size,

275

:total => @issues.size,

269

:total => @issues.size,

276

:ids => '#' + unsaved_issue_ids.join(', #'))

270

:ids => '#' + unsaved_issue_ids.join(', #'))

277

end

271

end

278

redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})

272

redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})

279

return

273

return

280

end

274

end

281

@available_statuses = Workflow.available_statuses(@project)

275

@available_statuses = Workflow.available_statuses(@project)

282

@custom_fields = @project.all_issue_custom_fields

276

@custom_fields = @project.all_issue_custom_fields

283

end

277

end

284

278

285

def move

279

def move

286

@copy = params[:copy_options] && params[:copy_options][:copy]

280

@copy = params[:copy_options] && params[:copy_options][:copy]

287

@allowed_projects = []

281

@allowed_projects = []

288

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

282

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

289

if User.current.admin?

283

if User.current.admin?

290

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

284

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

291

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

285

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

292

else

286

else

293

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

287

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

294

end

288

end

295

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

289

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

296

@target_project ||= @project

290

@target_project ||= @project

297

@trackers = @target_project.trackers

291

@trackers = @target_project.trackers

298

@available_statuses = Workflow.available_statuses(@project)

292

@available_statuses = Workflow.available_statuses(@project)

299

if request.post?

293

if request.post?

300

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

294

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

301

unsaved_issue_ids = []

295

unsaved_issue_ids = []

302

moved_issues = []

296

moved_issues = []

303

@issues.each do |issue|

297

@issues.each do |issue|

304

changed_attributes = {}

298

changed_attributes = {}

305

[:assigned_to_id, :status_id, :start_date, :due_date].each do |valid_attribute|

299

[:assigned_to_id, :status_id, :start_date, :due_date].each do |valid_attribute|

306

unless params[valid_attribute].blank?

300

unless params[valid_attribute].blank?

307

changed_attributes[valid_attribute] = (params[valid_attribute] == 'none' ? nil : params[valid_attribute])

301

changed_attributes[valid_attribute] = (params[valid_attribute] == 'none' ? nil : params[valid_attribute])

308

end

302

end

309

end

303

end

310

issue.init_journal(User.current)

304

issue.init_journal(User.current)

311

call_hook(:controller_issues_move_before_save, { :params => params, :issue => issue, :target_project => @target_project, :copy => !!@copy })

305

call_hook(:controller_issues_move_before_save, { :params => params, :issue => issue, :target_project => @target_project, :copy => !!@copy })

312

if r = issue.move_to(@target_project, new_tracker, {:copy => @copy, :attributes => changed_attributes})

306

if r = issue.move_to(@target_project, new_tracker, {:copy => @copy, :attributes => changed_attributes})

313

moved_issues << r

307

moved_issues << r

314

else

308

else

315

unsaved_issue_ids << issue.id

309

unsaved_issue_ids << issue.id

316

end

310

end

317

end

311

end

318

if unsaved_issue_ids.empty?

312

if unsaved_issue_ids.empty?

319

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

313

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

320

else

314

else

321

flash[:error] = l(:notice_failed_to_save_issues, :count => unsaved_issue_ids.size,

315

flash[:error] = l(:notice_failed_to_save_issues, :count => unsaved_issue_ids.size,

322

:total => @issues.size,

316

:total => @issues.size,

323

:ids => '#' + unsaved_issue_ids.join(', #'))

317

:ids => '#' + unsaved_issue_ids.join(', #'))

324

end

318

end

325

if params[:follow]

319

if params[:follow]

326

if @issues.size == 1 && moved_issues.size == 1

320

if @issues.size == 1 && moved_issues.size == 1

327

redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first

321

redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first

328

else

322

else

329

redirect_to :controller => 'issues', :action => 'index', :project_id => (@target_project || @project)

323

redirect_to :controller => 'issues', :action => 'index', :project_id => (@target_project || @project)

330

end

324

end

331

else

325

else

332

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

326

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

333

end

327

end

334

return

328

return

335

end

329

end

336

render :layout => false if request.xhr?

330

render :layout => false if request.xhr?

337

end

331

end

338

332

339

def destroy

333

def destroy

340

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

334

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

341

if @hours > 0

335

if @hours > 0

342

case params[:todo]

336

case params[:todo]

343

when 'destroy'

337

when 'destroy'

344

# nothing to do

338

# nothing to do

345

when 'nullify'

339

when 'nullify'

346

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

340

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

347

when 'reassign'

341

when 'reassign'

348

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

342

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

349

if reassign_to.nil?

343

if reassign_to.nil?

350

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

344

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

351

return

345

return

352

else

346

else

353

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

347

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

354

end

348

end

355

else

349

else

356

unless params[:format] == 'xml'

350

unless params[:format] == 'xml'

357

# display the destroy form if it's a user request

351

# display the destroy form if it's a user request

358

return

352

return

359

end

353

end

360

end

354

end

361

end

355

end

362

@issues.each(&:destroy)

356

@issues.each(&:destroy)

363

respond_to do |format|

357

respond_to do |format|

364

format.html { redirect_to :action => 'index', :project_id => @project }

358

format.html { redirect_to :action => 'index', :project_id => @project }

365

format.xml { head :ok }

359

format.xml { head :ok }

366

end

360

end

367

end

361

end

368

362

369

def gantt

363

def gantt

370

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

364

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

371

retrieve_query

365

retrieve_query

372

@query.group_by = nil

366

@query.group_by = nil

373

if @query.valid?

367

if @query.valid?

374

events = []

368

events = []

375

# Issues that have start and due dates

369

# Issues that have start and due dates

376

events += @query.issues(:include => [:tracker, :assigned_to, :priority],

370

events += @query.issues(:include => [:tracker, :assigned_to, :priority],

377

:order => "start_date, due_date",

371

:order => "start_date, due_date",

378

:conditions => ["(((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]

372

:conditions => ["(((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]

379

)

373

)

380

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

374

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

381

events += @query.issues(:include => [:tracker, :assigned_to, :priority, :fixed_version],

375

events += @query.issues(:include => [:tracker, :assigned_to, :priority, :fixed_version],

382

:order => "start_date, effective_date",

376

:order => "start_date, effective_date",

383

:conditions => ["(((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]

377

:conditions => ["(((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]

384

)

378

)

385

# Versions

379

# Versions

386

events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @gantt.date_from, @gantt.date_to])

380

events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @gantt.date_from, @gantt.date_to])

387

381

388

@gantt.events = events

382

@gantt.events = events

389

end

383

end

390

384

391

basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'

385

basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'

392

386

393

respond_to do |format|

387

respond_to do |format|

394

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

388

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

395

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

389

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

396

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

390

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

397

end

391

end

398

end

392

end

399

393

400

def calendar

394

def calendar

401

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

395

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

402

@year = params[:year].to_i

396

@year = params[:year].to_i

403

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

397

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

404

@month = params[:month].to_i

398

@month = params[:month].to_i

405

end

399

end

406

end

400

end

407

@year ||= Date.today.year

401

@year ||= Date.today.year

408

@month ||= Date.today.month

402

@month ||= Date.today.month

409

403

410

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

404

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

411

retrieve_query

405

retrieve_query

412

@query.group_by = nil

406

@query.group_by = nil

413

if @query.valid?

407

if @query.valid?

414

events = []

408

events = []

415

events += @query.issues(:include => [:tracker, :assigned_to, :priority],

409

events += @query.issues(:include => [:tracker, :assigned_to, :priority],

416

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

410

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

417

)

411

)

418

events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])

412

events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])

419

413

420

@calendar.events = events

414

@calendar.events = events

421

end

415

end

422

416

423

render :layout => false if request.xhr?

417

render :layout => false if request.xhr?

424

end

418

end

425

419

426

def context_menu

420

def context_menu

427

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

421

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

428

if (@issues.size == 1)

422

if (@issues.size == 1)

429

@issue = @issues.first

423

@issue = @issues.first

430

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

424

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

431

end

425

end

432

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

426

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

433

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

427

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

434

428

435

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

429

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

436

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

430

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

437

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

431

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

438

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

432

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

439

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

433

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

440

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

434

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

441

}

435

}

442

if @project

436

if @project

443

@assignables = @project.assignable_users

437

@assignables = @project.assignable_users

444

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

438

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

445

@trackers = @project.trackers

439

@trackers = @project.trackers

446

end

440

end

447

441

448

@priorities = IssuePriority.all.reverse

442

@priorities = IssuePriority.all.reverse

449

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

443

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

450

@back = params[:back_url] || request.env['HTTP_REFERER']

444

@back = params[:back_url] || request.env['HTTP_REFERER']

451

445

452

render :layout => false

446

render :layout => false

453

end

447

end

454

448

455

def update_form

449

def update_form

456

if params[:id].blank?

450

if params[:id].blank?

457

@issue = Issue.new

451

@issue = Issue.new

458

@issue.project = @project

452

@issue.project = @project

459

else

453

else

460

@issue = @project.issues.visible.find(params[:id])

454

@issue = @project.issues.visible.find(params[:id])

461

end

455

end

462

@issue.attributes = params[:issue]

456

@issue.attributes = params[:issue]

463

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

457

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

464

@priorities = IssuePriority.all

458

@priorities = IssuePriority.all

465

459

466

render :partial => 'attributes'

460

render :partial => 'attributes'

467

end

461

end

468

462

469

def preview

463

def preview

470

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

464

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

471

@attachements = @issue.attachments if @issue

465

@attachements = @issue.attachments if @issue

472

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

466

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

473

render :partial => 'common/preview'

467

render :partial => 'common/preview'

474

end

468

end

475

469

476

private

470

private

477

def find_issue

471

def find_issue

478

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

472

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

479

@project = @issue.project

473

@project = @issue.project

480

rescue ActiveRecord::RecordNotFound

474

rescue ActiveRecord::RecordNotFound

481

render_404

475

render_404

482

end

476

end

483

477

484

# Filter for bulk operations

478

# Filter for bulk operations

485

def find_issues

479

def find_issues

486

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

480

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

487

raise ActiveRecord::RecordNotFound if @issues.empty?

481

raise ActiveRecord::RecordNotFound if @issues.empty?

488

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

482

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

489

if projects.size == 1

483

if projects.size == 1

490

@project = projects.first

484

@project = projects.first

491

else

485

else

492

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

486

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

493

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

487

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

494

return false

488

return false

495

end

489

end

496

rescue ActiveRecord::RecordNotFound

490

rescue ActiveRecord::RecordNotFound

497

render_404

491

render_404

498

end

492

end

499

493

500

def find_project

494

def find_project

501

project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]

495

project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]

502

@project = Project.find(project_id)

496

@project = Project.find(project_id)

503

rescue ActiveRecord::RecordNotFound

497

rescue ActiveRecord::RecordNotFound

504

render_404

498

render_404

505

end

499

end

506

500

507

def find_optional_project

501

def find_optional_project

508

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

502

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

509

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

503

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

510

allowed ? true : deny_access

504

allowed ? true : deny_access

511

rescue ActiveRecord::RecordNotFound

505

rescue ActiveRecord::RecordNotFound

512

render_404

506

render_404

513

end

507

end

514

508

515

# Retrieve query from session or build a new query

509

# Retrieve query from session or build a new query

516

def retrieve_query

510

def retrieve_query

517

if !params[:query_id].blank?

511

if !params[:query_id].blank?

518

cond = "project_id IS NULL"

512

cond = "project_id IS NULL"

519

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

513

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

520

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

514

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

521

@query.project = @project

515

@query.project = @project

522

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

516

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

523

sort_clear

517

sort_clear

524

else

518

else

525

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

519

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

526

# Give it a name, required to be valid

520

# Give it a name, required to be valid

527

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

521

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

528

@query.project = @project

522

@query.project = @project

529

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

523

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

530

params[:fields].each do |field|

524

params[:fields].each do |field|

531

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

525

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

532

end

526

end

533

else

527

else

534

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

528

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

535

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

529

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

536

end

530

end

537

end

531

end

538

@query.group_by = params[:group_by]

532

@query.group_by = params[:group_by]

539

@query.column_names = params[:query] && params[:query][:column_names]

533

@query.column_names = params[:query] && params[:query][:column_names]

540

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

534

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

541

else

535

else

542

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

536

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

543

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

537

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

544

@query.project = @project

538

@query.project = @project

545

end

539

end

546

end

540

end

547

end

541

end

548

542

549

# Rescues an invalid query statement. Just in case...

543

# Rescues an invalid query statement. Just in case...

550

def query_statement_invalid(exception)

544

def query_statement_invalid(exception)

551

logger.error "Query::StatementInvalid: #{exception.message}" if logger

545

logger.error "Query::StatementInvalid: #{exception.message}" if logger

552

session.delete(:query)

546

session.delete(:query)

553

sort_clear

547

sort_clear

554

render_error "An error occurred while executing the query and has been logged. Please report this error to your Redmine administrator."

548

render_error "An error occurred while executing the query and has been logged. Please report this error to your Redmine administrator."

555

end

549

end

556

550

557

# Used by #edit and #update to set some common instance variables

551

# Used by #edit and #update to set some common instance variables

558

# from the params

552

# from the params

559

# TODO: Refactor, not everything in here is needed by #edit

553

# TODO: Refactor, not everything in here is needed by #edit

560

def update_issue_from_params

554

def update_issue_from_params

561

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

555

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

562

@priorities = IssuePriority.all

556

@priorities = IssuePriority.all

563

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

557

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

564

@time_entry = TimeEntry.new

558

@time_entry = TimeEntry.new

565

559

566

@notes = params[:notes]

560

@notes = params[:notes]

567

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

561

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

568

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

562

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

569

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

563

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

570

attrs = params[:issue].dup

564

attrs = params[:issue].dup

571

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

565

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

572

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

566

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

573

@issue.safe_attributes = attrs

567

@issue.safe_attributes = attrs

574

end

568

end

575

569

576

end

570

end

577

end

571

end

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             # 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
               default_search_scope :issues
               before_filter :find_issue, :only => [:show, :edit, :update, :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, :context_menu]
               before_filter :find_optional_project, :only => [:index, :changes, :gantt, :calendar]
               accept_key_auth :index, :show, :changes
               rescue_from Query::StatementInvalid, :with => :query_statement_invalid
               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
               include QueriesHelper
               helper :sort
               include SortHelper
               include IssuesHelper
               helper :timelog
               include Redmine::Export::PDF
               verify :method => [:post, :delete],
                      :only => :destroy,
                      :render => { :nothing => true, :status => :method_not_allowed }
               verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
               def index
                 retrieve_query
                 sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
                 sort_update({'id' => "#{Issue.table_name}.id"}.merge(@query.available_columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))
                 if @query.valid?
                   limit = case params[:format]
                   when 'csv', 'pdf'
                     Setting.issues_export_limit.to_i
                   when 'atom'
                     Setting.feeds_limit.to_i
                   else
                     per_page_option
                   end
                   @issue_count = @query.issue_count
                   @issue_pages = Paginator.new self, @issue_count, limit, params['page']
                   @issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
                                           :order => sort_clause,
                                           :offset => @issue_pages.current.offset,
                                           :limit => limit)
                   @issue_count_by_group = @query.issue_count_by_group
                   respond_to do |format|
                     format.html { render :template => 'issues/index.rhtml', :layout => !request.xhr? }
                     format.xml  { render :layout => false }
                     format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
                     format.csv  { send_data(issues_to_csv(@issues, @project), :type => 'text/csv; header=present', :filename => 'export.csv') }
                     format.pdf  { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'export.pdf') }
                   end
                 else
                   # Send html if the query is not valid
                   render(:template => 'issues/index.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.available_columns.inject({}) {|h, c| h[c.name.to_s] = c.sortable; h}))
                 if @query.valid?
                   @journals = @query.journals(:order => "#{Journal.table_name}.created_on DESC",
                                               :limit => 25)
                 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?
                 @changesets = @issue.changesets.visible.all
                 @changesets.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 = IssuePriority.all
                 @time_entry = TimeEntry.new
                 respond_to do |format|
                   format.html { render :template => 'issues/show.rhtml' }
                   format.xml  { render :layout => false }
                   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?
                   render_error l(:error_no_tracker_in_project)
                   return
                 end
                 if params[:issue].is_a?(Hash)
                   @issue.safe_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
                   render_error l(:error_no_default_issue_status)
                   return
                 end
                 @issue.status = default_status
                 @allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
                 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
                   call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
                   if @issue.save
                     attachments = Attachment.attach_files(@issue, params[:attachments])
                     render_attachment_warning_if_needed(@issue)
                     flash[:notice] = l(:notice_successful_create)
                     call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
                     respond_to do |format|
                       format.html {
                         redirect_to(params[:continue] ? { :action => 'new', :tracker_id => @issue.tracker } :
                                                         { :action => 'show', :id => @issue })
                       }
                       format.xml  { render :action => 'show', :status => :created, :location => url_for(:controller => 'issues', :action => 'show', :id => @issue) }
                     end
                     return
                   else
                     respond_to do |format|
                       format.html { }
                       format.xml  { render(:xml => @issue.errors, :status => :unprocessable_entity); return }
                     end
                   end
                 end
                 @priorities = IssuePriority.all
                 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
                 update_issue_from_params
                 @journal = @issue.current_journal
                 respond_to do |format|
                   format.html { }
                   format.xml  { }
                 end
               end
               def update
                 update_issue_from_params
                 if @issue.save_issue_with_child_records(params, @time_entry)
                   render_attachment_warning_if_needed(@issue)
-                  if !@issue.current_journal.new_record?
+                  flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
-                    # Only send notification if something was actually changed
-                    flash[:notice] = l(:notice_successful_update)
-                  end
                   respond_to do |format|
                     format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }
                     format.xml  { head :ok }
                   end
                 else
                   render_attachment_warning_if_needed(@issue)
-                  if !@issue.current_journal.new_record?
+                  flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
-                    # Only send notification if something was actually changed
-                    flash[:notice] = l(:notice_successful_update)
-                  end
                   @journal = @issue.current_journal
                   respond_to do |format|
                     format.html { render :action => 'edit' }
                     format.xml  { render :xml => @issue.errors, :status => :unprocessable_entity }
                   end
                 end
               rescue ActiveRecord::StaleObjectError
                 # Optimistic locking exception
                 flash.now[:error] = l(:notice_locking_conflict)
                 # Remove the previously added attachments if issue was not updated
                 attachments[:files].each(&:destroy) if attachments[:files]
               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?
                   attributes = (params[:issue] || {}).reject {|k,v| v.blank?}
                   attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}
                   attributes[:custom_field_values].reject! {|k,v| v.blank?} if attributes[:custom_field_values]
                   unsaved_issue_ids = []
                   @issues.each do |issue|
                     journal = issue.init_journal(User.current, params[:notes])
                     issue.safe_attributes = attributes
                     call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
                     unless issue.save
                       # 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, :count => unsaved_issue_ids.size,
                                                                      :total => @issues.size,
                                                                      :ids => '#' + unsaved_issue_ids.join(', #'))
                   end
                   redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})
                   return
                 end
                 @available_statuses = Workflow.available_statuses(@project)
                 @custom_fields = @project.all_issue_custom_fields
               end
               def move
                 @copy = params[:copy_options] && params[:copy_options][:copy]
                 @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.roles.detect {|r| r.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
                 @available_statuses = Workflow.available_statuses(@project)
                 if request.post?
                   new_tracker = params[:new_tracker_id].blank? ? nil : @target_project.trackers.find_by_id(params[:new_tracker_id])
                   unsaved_issue_ids = []
                   moved_issues = []
                   @issues.each do |issue|
                     changed_attributes = {}
                     [:assigned_to_id, :status_id, :start_date, :due_date].each do |valid_attribute|
                       unless params[valid_attribute].blank?
                         changed_attributes[valid_attribute] = (params[valid_attribute] == 'none' ? nil : params[valid_attribute])
                       end
                     end
                     issue.init_journal(User.current)
                     call_hook(:controller_issues_move_before_save, { :params => params, :issue => issue, :target_project => @target_project, :copy => !!@copy })
                     if r = issue.move_to(@target_project, new_tracker, {:copy => @copy, :attributes => changed_attributes})
                       moved_issues << r
                     else
                       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, :count => unsaved_issue_ids.size,
                                                                      :total => @issues.size,
                                                                      :ids => '#' + unsaved_issue_ids.join(', #'))
                   end
                   if params[:follow]
                     if @issues.size == 1 && moved_issues.size == 1
                       redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first
                     else
                       redirect_to :controller => 'issues', :action => 'index', :project_id => (@target_project || @project)
                     end
                   else
                     redirect_to :controller => 'issues', :action => 'index', :project_id => @project
                   end
                   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
                     unless params[:format] == 'xml'
                       # display the destroy form if it's a user request
                       return
                     end
                   end
                 end
                 @issues.each(&:destroy)
                 respond_to do |format|
                   format.html { redirect_to :action => 'index', :project_id => @project }
                   format.xml  { head :ok }
                 end
               end
               def gantt
                 @gantt = Redmine::Helpers::Gantt.new(params)
                 retrieve_query
                 @query.group_by = nil
                 if @query.valid?
                   events = []
                   # Issues that have start and due dates
                   events += @query.issues(:include => [:tracker, :assigned_to, :priority],
                                           :order => "start_date, due_date",
                                           :conditions => ["(((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 += @query.issues(:include => [:tracker, :assigned_to, :priority, :fixed_version],
                                           :order => "start_date, effective_date",
                                           :conditions => ["(((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 += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @gantt.date_from, @gantt.date_to])
                   @gantt.events = events
                 end
                 basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'
                 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 => "#{basename}.png") } if @gantt.respond_to?('to_image')
                   format.pdf  { send_data(gantt_to_pdf(@gantt, @project), :type => 'application/pdf', :filename => "#{basename}.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
                 @query.group_by = nil
                 if @query.valid?
                   events = []
                   events += @query.issues(:include => [:tracker, :assigned_to, :priority],
                                           :conditions => ["((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?))", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]
                                           )
                   events += @query.versions(:conditions => ["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)
                   @trackers = @project.trackers
                 end
                 @priorities = IssuePriority.all.reverse
                 @statuses = IssueStatus.find(:all, :order => 'position')
                 @back = params[:back_url] || request.env['HTTP_REFERER']
                 render :layout => false
               end
               def update_form
                 if params[:id].blank?
                   @issue = Issue.new
                   @issue.project = @project
                 else
                   @issue = @project.issues.visible.find(params[:id])
                 end
                 @issue.attributes = params[:issue]
                 @allowed_statuses = ([@issue.status] + @issue.status.find_new_statuses_allowed_to(User.current.roles_for_project(@project), @issue.tracker)).uniq
                 @priorities = IssuePriority.all
                 render :partial => 'attributes'
               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'
                   return false
                 end
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               def find_project
                 project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
                 @project = Project.find(project_id)
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               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}
                   sort_clear
                 else
                   if api_request? || 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
                     @query.group_by = params[:group_by]
                     @query.column_names = params[:query] && params[:query][:column_names]
                     session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names}
                   else
                     @query = Query.find_by_id(session[:query][:id]) if session[:query][:id]
                     @query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
                     @query.project = @project
                   end
                 end
               end
               # Rescues an invalid query statement. Just in case...
               def query_statement_invalid(exception)
                 logger.error "Query::StatementInvalid: #{exception.message}" if logger
                 session.delete(:query)
                 sort_clear
                 render_error "An error occurred while executing the query and has been logged. Please report this error to your Redmine administrator."
               end
               # Used by #edit and #update to set some common instance variables
               # from the params
               # TODO: Refactor, not everything in here is needed by #edit
               def update_issue_from_params
                 @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
                 @priorities = IssuePriority.all
                 @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
                 @time_entry = TimeEntry.new
                 @notes = params[:notes]
                 @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.safe_attributes = attrs
                 end
               end
             end