jro_apps/redmine Commit - r3011:8f33c6589d67

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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, :reply]

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

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

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

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

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

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

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verify :method => :post,

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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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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 = per_page_option

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limit = per_page_option

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respond_to do |format|

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respond_to do |format|

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format.html { }

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format.html { }

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format.atom { limit = Setting.feeds_limit.to_i }

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format.atom { limit = Setting.feeds_limit.to_i }

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

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

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

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

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end

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end

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@issue_count = @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.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

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@changesets = @issue.changesets

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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.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.attributes = params[:issue]

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@issue.attributes = params[:issue]

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

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

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end

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end

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@issue.author = User.current

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@issue.author = User.current

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default_status = IssueStatus.default

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default_status = IssueStatus.default

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unless default_status

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unless default_status

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

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

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if request.get? || request.xhr?

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if request.get? || request.xhr?

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@issue.start_date ||= Date.today

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@issue.start_date ||= Date.today

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else

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else

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

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

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

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

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

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

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if @issue.save

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if @issue.save

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attach_files(@issue, params[:attachments])

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attach_files(@issue, params[:attachments])

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flash[:notice] = l(:notice_successful_create)

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flash[:notice] = l(:notice_successful_create)

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

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

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

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

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

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

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return

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return

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end

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end

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end

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end

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

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

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@priorities = IssuePriority.all

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@priorities = IssuePriority.all

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

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

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@time_entry = TimeEntry.new

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@time_entry = TimeEntry.new

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@notes = params[:notes]

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@notes = params[:notes]

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

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

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

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

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

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

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attrs = params[:issue].dup

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attrs = params[:issue].dup

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

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

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

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

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@issue.attributes = attrs

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@issue.attributes = attrs

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end

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end

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if request.post?

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if request.post?

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@time_entry = TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)

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@time_entry = TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)

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@time_entry.attributes = params[:time_entry]

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@time_entry.attributes = params[:time_entry]

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

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

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

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

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

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

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

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

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# Log spend time

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# Log spend time

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if User.current.allowed_to?(:log_time, @project)

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if User.current.allowed_to?(:log_time, @project)

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@time_entry.save

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@time_entry.save

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end

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end

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if !journal.new_record?

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if !journal.new_record?

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# Only send notification if something was actually changed

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# Only send notification if something was actually changed

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flash[:notice] = l(:notice_successful_update)

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flash[:notice] = l(:notice_successful_update)

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end

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end

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

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

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

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

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end

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end

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end

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end

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rescue ActiveRecord::StaleObjectError

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rescue ActiveRecord::StaleObjectError

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# Optimistic locking exception

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# Optimistic locking exception

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

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

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# 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.each(&:destroy)

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attachments.each(&:destroy)

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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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tracker = params[:tracker_id].blank? ? nil : @project.trackers.find_by_id(params[:tracker_id])

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tracker = params[:tracker_id].blank? ? nil : @project.trackers.find_by_id(params[:tracker_id])

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

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

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

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

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

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

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

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

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

242

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

243

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

243

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

244

245

unsaved_issue_ids = []

245

unsaved_issue_ids = []

246

@issues.each do |issue|

246

@issues.each do |issue|

247

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

247

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

248

issue.tracker = tracker if tracker

248

issue.tracker = tracker if tracker

249

issue.priority = priority if priority

249

issue.priority = priority if priority

250

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

250

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

251

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

251

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

252

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

252

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

253

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

253

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

254

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

254

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

255

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

255

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

256

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

256

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

257

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

257

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

258

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

258

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

259

unless (status.nil? || (issue.new_statuses_allowed_to(User.current).include?(status) && issue.status = status)) && issue.save

259

unless (status.nil? || (issue.new_statuses_allowed_to(User.current).include?(status) && issue.status = status)) && issue.save

260

# Keep unsaved issue ids to display them in flash error

260

# Keep unsaved issue ids to display them in flash error

261

unsaved_issue_ids << issue.id

261

unsaved_issue_ids << issue.id

262

end

262

end

263

end

263

end

264

if unsaved_issue_ids.empty?

264

if unsaved_issue_ids.empty?

265

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

265

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

266

else

266

else

267

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

267

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

268

:total => @issues.size,

268

:total => @issues.size,

269

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

269

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

270

end

270

end

271

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

271

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

272

return

272

return

273

end

273

end

274

@available_statuses = Workflow.available_statuses(@project)

274

@available_statuses = Workflow.available_statuses(@project)

275

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

275

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

276

end

276

end

277

278

def move

278

def move

279

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

279

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

280

@allowed_projects = []

280

@allowed_projects = []

281

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

281

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

282

if User.current.admin?

282

if User.current.admin?

283

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

283

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

284

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

284

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

285

else

285

else

286

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

286

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

287

end

287

end

288

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

288

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

289

@target_project ||= @project

289

@target_project ||= @project

290

@trackers = @target_project.trackers

290

@trackers = @target_project.trackers

291

@available_statuses = Workflow.available_statuses(@project)

291

@available_statuses = Workflow.available_statuses(@project)

292

if request.post?

292

if request.post?

293

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

293

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

294

unsaved_issue_ids = []

294

unsaved_issue_ids = []

295

moved_issues = []

295

moved_issues = []

296

@issues.each do |issue|

296

@issues.each do |issue|

297

changed_attributes = {}

297

changed_attributes = {}

298

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

298

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

299

changed_attributes[valid_attribute] = params[valid_attribute] if params[valid_attribute]

299

changed_attributes[valid_attribute] = params[valid_attribute] if params[valid_attribute]

300

end

300

end

301

issue.init_journal(User.current)

301

issue.init_journal(User.current)

302

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

302

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

303

moved_issues << r

303

moved_issues << r

304

else

304

else

305

unsaved_issue_ids << issue.id

305

unsaved_issue_ids << issue.id

306

end

306

end

307

end

307

end

308

if unsaved_issue_ids.empty?

308

if unsaved_issue_ids.empty?

309

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

309

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

310

else

310

else

311

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

311

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

312

:total => @issues.size,

312

:total => @issues.size,

313

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

313

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

314

end

314

end

315

if params[:follow]

315

if params[:follow]

316

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

316

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

317

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

317

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

318

else

318

else

319

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

319

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

320

end

320

end

321

else

321

else

322

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

322

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

323

end

323

end

324

return

324

return

325

end

325

end

326

render :layout => false if request.xhr?

326

render :layout => false if request.xhr?

327

end

327

end

328

329

def destroy

329

def destroy

330

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

330

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

331

if @hours > 0

331

if @hours > 0

332

case params[:todo]

332

case params[:todo]

333

when 'destroy'

333

when 'destroy'

334

# nothing to do

334

# nothing to do

335

when 'nullify'

335

when 'nullify'

336

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

336

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

337

when 'reassign'

337

when 'reassign'

338

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

338

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

339

if reassign_to.nil?

339

if reassign_to.nil?

340

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

340

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

341

return

341

return

342

else

342

else

343

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

343

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

344

end

344

end

345

else

345

else

346

# display the destroy form

346

# display the destroy form

347

return

347

return

348

end

348

end

349

end

349

end

350

@issues.each(&:destroy)

350

@issues.each(&:destroy)

351

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

351

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

352

end

352

end

353

354

def gantt

354

def gantt

355

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

355

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

356

retrieve_query

356

retrieve_query

357

if @query.valid?

357

if @query.valid?

358

events = []

358

events = []

359

# Issues that have start and due dates

359

# Issues that have start and due dates

360

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

360

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

361

:order => "start_date, due_date",

361

:order => "start_date, due_date",

362

: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]

362

: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]

363

)

363

)

364

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

364

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

365

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

365

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

366

:order => "start_date, effective_date",

366

:order => "start_date, effective_date",

367

: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]

367

: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]

368

)

368

)

369

# Versions

369

# Versions

370

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

370

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

371

372

@gantt.events = events

372

@gantt.events = events

373

end

373

end

374

375

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

375

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

376

377

respond_to do |format|

377

respond_to do |format|

378

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

378

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

379

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

379

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

380

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

380

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

381

end

381

end

382

end

382

end

383

384

def calendar

384

def calendar

385

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

385

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

386

@year = params[:year].to_i

386

@year = params[:year].to_i

387

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

387

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

388

@month = params[:month].to_i

388

@month = params[:month].to_i

389

end

389

end

390

end

390

end

391

@year ||= Date.today.year

391

@year ||= Date.today.year

392

@month ||= Date.today.month

392

@month ||= Date.today.month

393

394

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

394

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

395

retrieve_query

395

retrieve_query

396

if @query.valid?

396

if @query.valid?

397

events = []

397

events = []

398

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

398

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

399

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

399

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

400

)

400

)

401

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

401

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

402

403

@calendar.events = events

403

@calendar.events = events

404

end

404

end

405

406

render :layout => false if request.xhr?

406

render :layout => false if request.xhr?

407

end

407

end

408

409

def context_menu

409

def context_menu

410

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

410

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

411

if (@issues.size == 1)

411

if (@issues.size == 1)

412

@issue = @issues.first

412

@issue = @issues.first

413

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

413

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

414

end

414

end

415

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

415

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

416

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

416

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

417

418

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

418

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

419

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

419

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

420

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

420

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

421

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

421

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

422

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

422

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

423

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

423

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

424

}

424

}

425

if @project

425

if @project

426

@assignables = @project.assignable_users

426

@assignables = @project.assignable_users

427

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

427

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

428

@trackers = @project.trackers

428

@trackers = @project.trackers

429

end

429

end

430

431

@priorities = IssuePriority.all.reverse

431

@priorities = IssuePriority.all.reverse

432

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

432

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

433

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

433

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

434

435

render :layout => false

435

render :layout => false

436

end

436

end

437

438

def update_form

438

def update_form

439

if params[:id]

439

if params[:id].blank?

440

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

441

else

442

@issue = Issue.new

440

@issue = Issue.new

443

@issue.project = @project

441

@issue.project = @project

442

else

443

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

444

end

444

end

445

@issue.attributes = params[:issue]

445

@issue.attributes = params[:issue]

446

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

446

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

447

@priorities = IssuePriority.all

447

@priorities = IssuePriority.all

448

449

render :partial => 'attributes'

449

render :partial => 'attributes'

450

end

450

end

451

452

def preview

452

def preview

453

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

453

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

454

@attachements = @issue.attachments if @issue

454

@attachements = @issue.attachments if @issue

455

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

455

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

456

render :partial => 'common/preview'

456

render :partial => 'common/preview'

457

end

457

end

458

459

private

459

private

460

def find_issue

460

def find_issue

461

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

461

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

462

@project = @issue.project

462

@project = @issue.project

463

rescue ActiveRecord::RecordNotFound

463

rescue ActiveRecord::RecordNotFound

464

render_404

464

render_404

465

end

465

end

466

467

# Filter for bulk operations

467

# Filter for bulk operations

468

def find_issues

468

def find_issues

469

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

469

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

470

raise ActiveRecord::RecordNotFound if @issues.empty?

470

raise ActiveRecord::RecordNotFound if @issues.empty?

471

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

471

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

472

if projects.size == 1

472

if projects.size == 1

473

@project = projects.first

473

@project = projects.first

474

else

474

else

475

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

475

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

476

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

476

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

477

end

477

end

478

rescue ActiveRecord::RecordNotFound

478

rescue ActiveRecord::RecordNotFound

479

render_404

479

render_404

480

end

480

end

481

482

def find_project

482

def find_project

483

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

483

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

484

rescue ActiveRecord::RecordNotFound

484

rescue ActiveRecord::RecordNotFound

485

render_404

485

render_404

486

end

486

end

487

488

def find_optional_project

488

def find_optional_project

489

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

489

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

490

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

490

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

491

allowed ? true : deny_access

491

allowed ? true : deny_access

492

rescue ActiveRecord::RecordNotFound

492

rescue ActiveRecord::RecordNotFound

493

render_404

493

render_404

494

end

494

end

495

496

# Retrieve query from session or build a new query

496

# Retrieve query from session or build a new query

497

def retrieve_query

497

def retrieve_query

498

if !params[:query_id].blank?

498

if !params[:query_id].blank?

499

cond = "project_id IS NULL"

499

cond = "project_id IS NULL"

500

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

500

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

501

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

501

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

502

@query.project = @project

502

@query.project = @project

503

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

503

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

504

sort_clear

504

sort_clear

505

else

505

else

506

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

506

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

507

# Give it a name, required to be valid

507

# Give it a name, required to be valid

508

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

508

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

509

@query.project = @project

509

@query.project = @project

510

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

510

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

511

params[:fields].each do |field|

511

params[:fields].each do |field|

512

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

512

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

513

end

513

end

514

else

514

else

515

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

515

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

516

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

516

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

517

end

517

end

518

end

518

end

519

@query.group_by = params[:group_by]

519

@query.group_by = params[:group_by]

520

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

520

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

521

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

521

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

522

else

522

else

523

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

523

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

524

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

524

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

525

@query.project = @project

525

@query.project = @project

526

end

526

end

527

end

527

end

528

end

528

end

529

530

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

530

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

531

def query_statement_invalid(exception)

531

def query_statement_invalid(exception)

532

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

532

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

533

session.delete(:query)

533

session.delete(:query)

534

sort_clear

534

sort_clear

535

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

535

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

536

end

536

end

537

end

537

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, :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
               helper :sort
               include SortHelper
               include IssuesHelper
               helper :timelog
               include Redmine::Export::PDF
               verify :method => :post,
                      :only => :destroy,
                      :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 = per_page_option
                   respond_to do |format|
                     format.html { }
                     format.atom { limit = Setting.feeds_limit.to_i }
                     format.csv  { limit = Setting.issues_export_limit.to_i }
                     format.pdf  { limit = Setting.issues_export_limit.to_i }
                   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.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
                 @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.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.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 = ([default_status] + default_status.find_new_statuses_allowed_to(User.current.roles_for_project(@project), @issue.tracker)).uniq
                 if request.get? || request.xhr?
                   @issue.start_date ||= Date.today
                 else
                   requested_status = IssueStatus.find_by_id(params[:issue][:status_id])
                   # Check that the user is allowed to apply the requested status
                   @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
                   if @issue.save
                     attach_files(@issue, params[:attachments])
                     flash[:notice] = l(:notice_successful_create)
                     call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
                     redirect_to(params[:continue] ? { :action => 'new', :tracker_id => @issue.tracker } :
                                                     { :action => 'show', :id => @issue })
                     return
                   end
                 end
                 @priorities = 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
                 @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]
                 journal = @issue.init_journal(User.current, @notes)
                 # User can change issue attributes only if he has :edit permission or if a workflow transition is allowed
                 if (@edit_allowed || !@allowed_statuses.empty?) && params[:issue]
                   attrs = params[:issue].dup
                   attrs.delete_if {|k,v| !UPDATABLE_ATTRS_ON_TRANSITION.include?(k) } unless @edit_allowed
                   attrs.delete(:status_id) unless @allowed_statuses.detect {|s| s.id.to_s == attrs[:status_id].to_s}
                   @issue.attributes = attrs
                 end
                 if request.post?
                   @time_entry = TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)
                   @time_entry.attributes = params[:time_entry]
                   attachments = attach_files(@issue, params[:attachments])
                   attachments.each {|a| journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}
                   call_hook(:controller_issues_edit_before_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => journal})
                   if (@time_entry.hours.nil? || @time_entry.valid?) && @issue.save
                     # Log spend time
                     if User.current.allowed_to?(:log_time, @project)
                       @time_entry.save
                     end
                     if !journal.new_record?
                       # Only send notification if something was actually changed
                       flash[:notice] = l(:notice_successful_update)
                     end
                     call_hook(:controller_issues_edit_after_save, { :params => params, :issue => @issue, :time_entry => @time_entry, :journal => journal})
                     redirect_to(params[:back_to] || {:action => 'show', :id => @issue})
                   end
                 end
               rescue ActiveRecord::StaleObjectError
                 # Optimistic locking exception
                 flash.now[:error] = l(:notice_locking_conflict)
                 # Remove the previously added attachments if issue was not updated
                 attachments.each(&:destroy)
               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?
                   tracker = params[:tracker_id].blank? ? nil : @project.trackers.find_by_id(params[:tracker_id])
                   status = params[:status_id].blank? ? nil : IssueStatus.find_by_id(params[:status_id])
                   priority = params[:priority_id].blank? ? nil : IssuePriority.find_by_id(params[:priority_id])
                   assigned_to = (params[:assigned_to_id].blank? || params[:assigned_to_id] == 'none') ? nil : User.find_by_id(params[:assigned_to_id])
                   category = (params[:category_id].blank? || params[:category_id] == 'none') ? nil : @project.issue_categories.find_by_id(params[:category_id])
                   fixed_version = (params[:fixed_version_id].blank? || params[:fixed_version_id] == 'none') ? nil : @project.shared_versions.find_by_id(params[:fixed_version_id])
                   custom_field_values = params[:custom_field_values] ? params[:custom_field_values].reject {|k,v| v.blank?} : nil
                   unsaved_issue_ids = []
                   @issues.each do |issue|
                     journal = issue.init_journal(User.current, params[:notes])
                     issue.tracker = tracker if tracker
                     issue.priority = priority if priority
                     issue.assigned_to = assigned_to if assigned_to || params[:assigned_to_id] == 'none'
                     issue.category = category if category || params[:category_id] == 'none'
                     issue.fixed_version = fixed_version if fixed_version || params[:fixed_version_id] == 'none'
                     issue.start_date = params[:start_date] unless params[:start_date].blank?
                     issue.due_date = params[:due_date] unless params[:due_date].blank?
                     issue.done_ratio = params[:done_ratio] unless params[:done_ratio].blank?
                     issue.custom_field_values = custom_field_values if custom_field_values && !custom_field_values.empty?
                     call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
                     # Don't save any change to the issue if the user is not authorized to apply the requested status
                     unless (status.nil? || (issue.new_statuses_allowed_to(User.current).include?(status) && issue.status = status)) && 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_to(params[:back_to] || {:controller => 'issues', :action => 'index', :project_id => @project})
                   return
                 end
                 @available_statuses = Workflow.available_statuses(@project)
                 @custom_fields = @project.issue_custom_fields.select {|f| f.field_format == 'list'}
               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|
                       changed_attributes[valid_attribute] = params[valid_attribute] if params[valid_attribute]
                     end
                     issue.init_journal(User.current)
                     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
                     # display the destroy form
                     return
                   end
                 end
                 @issues.each(&:destroy)
                 redirect_to :action => 'index', :project_id => @project
               end
               def gantt
                 @gantt = Redmine::Helpers::Gantt.new(params)
                 retrieve_query
                 if @query.valid?
                   events = []
                   # Issues that have start and due dates
                   events += @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
                 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]
+                if params[:id].blank?
-                  @issue = @project.issues.visible.find(params[:id])
-                else
                   @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' and return false
                 end
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               def find_project
                 @project = Project.find(params[:project_id])
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               def find_optional_project
                 @project = Project.find(params[:project_id]) unless params[:project_id].blank?
                 allowed = User.current.allowed_to?({:controller => params[:controller], :action => params[:action]}, @project, :global => true)
                 allowed ? true : deny_access
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               # Retrieve query from session or build a new query
               def retrieve_query
                 if !params[:query_id].blank?
                   cond = "project_id IS NULL"
                   cond << " OR project_id = #{@project.id}" if @project
                   @query = Query.find(params[:query_id], :conditions => cond)
                   @query.project = @project
                   session[:query] = {:id => @query.id, :project_id => @query.project_id}
                   sort_clear
                 else
                   if params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)
                     # Give it a name, required to be valid
                     @query = Query.new(:name => "_")
                     @query.project = @project
                     if params[:fields] and params[:fields].is_a? Array
                       params[:fields].each do |field|
                         @query.add_filter(field, params[:operators][field], params[:values][field])
                       end
                     else
                       @query.available_filters.keys.each do |field|
                         @query.add_short_filter(field, params[field]) if params[field]
                       end
                     end
                     @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
             end