jro_apps/redmine Commit - r3575:23f097e344c3

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# Redmine - project management software

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# Redmine - project management software

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#

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#

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

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

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# modify it under the terms of the GNU General Public License

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# modify it under the terms of the GNU General Public License

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# as published by the Free Software Foundation; either version 2

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# as published by the Free Software Foundation; either version 2

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

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

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#

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#

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

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

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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

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

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# along with this program; if not, write to the Free Software

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# along with this program; if not, write to the Free Software

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

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

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class IssuesController < ApplicationController

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class IssuesController < ApplicationController

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menu_item :new_issue, :only => :new

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menu_item :new_issue, :only => :new

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default_search_scope :issues

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default_search_scope :issues

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

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

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

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

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

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

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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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before_filter :build_new_issue_from_params, :only => [:new, :create]

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accept_key_auth :index, :show, :changes

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accept_key_auth :index, :show, :changes

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

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

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helper :journals

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helper :journals

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helper :projects

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helper :projects

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include ProjectsHelper

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include ProjectsHelper

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helper :custom_fields

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helper :custom_fields

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include CustomFieldsHelper

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include CustomFieldsHelper

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helper :issue_relations

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helper :issue_relations

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include IssueRelationsHelper

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include IssueRelationsHelper

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helper :watchers

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helper :watchers

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include WatchersHelper

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include WatchersHelper

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helper :attachments

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helper :attachments

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include AttachmentsHelper

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include AttachmentsHelper

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helper :queries

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helper :queries

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include QueriesHelper

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include QueriesHelper

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helper :sort

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helper :sort

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include SortHelper

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include SortHelper

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include IssuesHelper

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include IssuesHelper

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helper :timelog

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helper :timelog

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include Redmine::Export::PDF

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include Redmine::Export::PDF

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

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

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:only => :destroy,

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:only => :destroy,

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

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

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verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }

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verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }

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

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

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def index

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def index

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retrieve_query

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retrieve_query

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

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

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sort_update(@query.sortable_columns)

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sort_update(@query.sortable_columns)

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if @query.valid?

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if @query.valid?

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limit = case params[:format]

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limit = case params[:format]

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when 'csv', 'pdf'

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when 'csv', 'pdf'

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Setting.issues_export_limit.to_i

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Setting.issues_export_limit.to_i

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when 'atom'

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when 'atom'

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Setting.feeds_limit.to_i

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Setting.feeds_limit.to_i

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else

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else

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per_page_option

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per_page_option

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end

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end

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@issue_count = @query.issue_count

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@issue_count = @query.issue_count

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

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

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

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

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:order => sort_clause,

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:order => sort_clause,

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:offset => @issue_pages.current.offset,

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:offset => @issue_pages.current.offset,

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:limit => limit)

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:limit => limit)

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@issue_count_by_group = @query.issue_count_by_group

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@issue_count_by_group = @query.issue_count_by_group

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respond_to do |format|

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respond_to do |format|

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

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

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format.xml { render :layout => false }

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format.xml { render :layout => false }

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

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

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

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

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

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

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end

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end

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else

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else

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# Send html if the query is not valid

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# Send html if the query is not valid

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

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

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end

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end

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rescue ActiveRecord::RecordNotFound

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rescue ActiveRecord::RecordNotFound

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render_404

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render_404

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end

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end

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def changes

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def changes

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retrieve_query

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retrieve_query

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sort_init 'id', 'desc'

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sort_init 'id', 'desc'

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sort_update(@query.sortable_columns)

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sort_update(@query.sortable_columns)

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if @query.valid?

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if @query.valid?

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

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

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:limit => 25)

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:limit => 25)

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end

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end

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@title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)

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@title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)

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

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

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rescue ActiveRecord::RecordNotFound

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rescue ActiveRecord::RecordNotFound

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render_404

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render_404

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end

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end

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def show

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def show

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@journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")

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@journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")

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@journals.each_with_index {|j,i| j.indice = i+1}

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@journals.each_with_index {|j,i| j.indice = i+1}

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

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

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@changesets = @issue.changesets.visible.all

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@changesets = @issue.changesets.visible.all

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

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

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

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

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

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

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@priorities = IssuePriority.all

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@priorities = IssuePriority.all

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@time_entry = TimeEntry.new

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@time_entry = TimeEntry.new

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respond_to do |format|

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respond_to do |format|

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

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

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format.xml { render :layout => false }

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format.xml { render :layout => false }

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

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

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format.pdf { send_data(issue_to_pdf(@issue), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }

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format.pdf { send_data(issue_to_pdf(@issue), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }

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end

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end

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end

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end

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# Add a new issue

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# Add a new issue

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# The new issue will be created from an existing one if copy_from parameter is given

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# The new issue will be created from an existing one if copy_from parameter is given

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def new

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def new

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@issue = Issue.new

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

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@issue.project = @project

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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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if @issue.tracker.nil?

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render_error l(:error_no_tracker_in_project)

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return

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end

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if @issue.status.nil?

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render_error l(:error_no_default_issue_status)

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return

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end

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

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@issue.safe_attributes = params[:issue]

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

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end

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@issue.author = User.current

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@issue.start_date ||= Date.today

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@priorities = IssuePriority.all

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

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render :action => 'new', :layout => !request.xhr?

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render :action => 'new', :layout => !request.xhr?

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end

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end

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def create

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def create

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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.project = @project

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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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if @issue.tracker.nil?

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render_error l(:error_no_tracker_in_project)

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return

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end

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if @issue.status.nil?

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render_error l(:error_no_default_issue_status)

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return

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end

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

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@issue.safe_attributes = params[:issue]

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

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end

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@issue.author = User.current

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@priorities = IssuePriority.all

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

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

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

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if @issue.save

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if @issue.save

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

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

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render_attachment_warning_if_needed(@issue)

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render_attachment_warning_if_needed(@issue)

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flash[:notice] = l(:notice_successful_create)

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flash[:notice] = l(:notice_successful_create)

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

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

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respond_to do |format|

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respond_to do |format|

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format.html {

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format.html {

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redirect_to(params[:continue] ? { :action => 'new', :issue => {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?} } :

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redirect_to(params[:continue] ? { :action => 'new', :issue => {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?} } :

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

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

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}

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}

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

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

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end

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end

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return

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return

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else

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else

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respond_to do |format|

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respond_to do |format|

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

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

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

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

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end

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end

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end

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end

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end

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end

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

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

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

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

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UPDATABLE_ATTRS_ON_TRANSITION = %w(status_id assigned_to_id fixed_version_id done_ratio) unless const_defined?(:UPDATABLE_ATTRS_ON_TRANSITION)

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UPDATABLE_ATTRS_ON_TRANSITION = %w(status_id assigned_to_id fixed_version_id done_ratio) unless const_defined?(:UPDATABLE_ATTRS_ON_TRANSITION)

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def edit

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def edit

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update_issue_from_params

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update_issue_from_params

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@journal = @issue.current_journal

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@journal = @issue.current_journal

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respond_to do |format|

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respond_to do |format|

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format.html { }

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format.html { }

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format.xml { }

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format.xml { }

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end

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end

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end

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end

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def update

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def update

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update_issue_from_params

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update_issue_from_params

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if @issue.save_issue_with_child_records(params, @time_entry)

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if @issue.save_issue_with_child_records(params, @time_entry)

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render_attachment_warning_if_needed(@issue)

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render_attachment_warning_if_needed(@issue)

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

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

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respond_to do |format|

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respond_to do |format|

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

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

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format.xml { head :ok }

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format.xml { head :ok }

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end

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end

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else

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else

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render_attachment_warning_if_needed(@issue)

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render_attachment_warning_if_needed(@issue)

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

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

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@journal = @issue.current_journal

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@journal = @issue.current_journal

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respond_to do |format|

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respond_to do |format|

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

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

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

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

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end

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end

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end

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end

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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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# Replaces pre blocks with [...]

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# Replaces pre blocks with [...]

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

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

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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.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"

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content << text.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 = \"#{escape_javascript content}\";"

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page.<< "$('notes').value = \"#{escape_javascript 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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@issues.sort!

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@issues.sort!

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if request.post?

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if request.post?

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

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

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

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

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

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

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unsaved_issue_ids = []

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unsaved_issue_ids = []

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@issues.each do |issue|

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@issues.each do |issue|

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issue.reload

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issue.reload

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

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

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issue.safe_attributes = attributes

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issue.safe_attributes = attributes

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

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

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unless issue.save

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unless issue.save

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# Keep unsaved issue ids to display them in flash error

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# Keep unsaved issue ids to display them in flash error

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unsaved_issue_ids << issue.id

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unsaved_issue_ids << issue.id

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end

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end

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end

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end

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set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)

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set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)

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

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

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@available_statuses = Workflow.available_statuses(@project)

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@custom_fields = @project.all_issue_custom_fields

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@custom_fields = @project.all_issue_custom_fields

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end

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end

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def move

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def move

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@issues.sort!

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@issues.sort!

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

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

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@allowed_projects = Issue.allowed_target_projects_on_move

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@allowed_projects = Issue.allowed_target_projects_on_move

292

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

250

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

293

@target_project ||= @project

251

@target_project ||= @project

294

@trackers = @target_project.trackers

252

@trackers = @target_project.trackers

295

@available_statuses = Workflow.available_statuses(@project)

253

@available_statuses = Workflow.available_statuses(@project)

296

if request.post?

254

if request.post?

297

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

255

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

298

unsaved_issue_ids = []

256

unsaved_issue_ids = []

299

moved_issues = []

257

moved_issues = []

300

@issues.each do |issue|

258

@issues.each do |issue|

301

issue.reload

259

issue.reload

302

changed_attributes = {}

260

changed_attributes = {}

303

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

261

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

304

unless params[valid_attribute].blank?

262

unless params[valid_attribute].blank?

305

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

263

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

306

end

264

end

307

end

265

end

308

issue.init_journal(User.current)

266

issue.init_journal(User.current)

309

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

267

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

310

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

268

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

311

moved_issues << r

269

moved_issues << r

312

else

270

else

313

unsaved_issue_ids << issue.id

271

unsaved_issue_ids << issue.id

314

end

272

end

315

end

273

end

316

set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)

274

set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)

317

275

318

if params[:follow]

276

if params[:follow]

319

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

277

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

320

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

278

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

321

else

279

else

322

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

280

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

323

end

281

end

324

else

282

else

325

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

283

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

326

end

284

end

327

return

285

return

328

end

286

end

329

render :layout => false if request.xhr?

287

render :layout => false if request.xhr?

330

end

288

end

331

289

332

def destroy

290

def destroy

333

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

291

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

334

if @hours > 0

292

if @hours > 0

335

case params[:todo]

293

case params[:todo]

336

when 'destroy'

294

when 'destroy'

337

# nothing to do

295

# nothing to do

338

when 'nullify'

296

when 'nullify'

339

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

297

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

340

when 'reassign'

298

when 'reassign'

341

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

299

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

342

if reassign_to.nil?

300

if reassign_to.nil?

343

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

301

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

344

return

302

return

345

else

303

else

346

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

304

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

347

end

305

end

348

else

306

else

349

unless params[:format] == 'xml'

307

unless params[:format] == 'xml'

350

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

308

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

351

return

309

return

352

end

310

end

353

end

311

end

354

end

312

end

355

@issues.each(&:destroy)

313

@issues.each(&:destroy)

356

respond_to do |format|

314

respond_to do |format|

357

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

315

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

358

format.xml { head :ok }

316

format.xml { head :ok }

359

end

317

end

360

end

318

end

361

319

362

def gantt

320

def gantt

363

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

321

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

364

retrieve_query

322

retrieve_query

365

@query.group_by = nil

323

@query.group_by = nil

366

if @query.valid?

324

if @query.valid?

367

events = []

325

events = []

368

# Issues that have start and due dates

326

# Issues that have start and due dates

369

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

327

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

370

:order => "start_date, due_date",

328

:order => "start_date, due_date",

371

: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]

329

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

372

)

330

)

373

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

331

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

374

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

332

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

375

:order => "start_date, effective_date",

333

:order => "start_date, effective_date",

376

: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]

334

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

377

)

335

)

378

# Versions

336

# Versions

379

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

337

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

380

338

381

@gantt.events = events

339

@gantt.events = events

382

end

340

end

383

341

384

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

342

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

385

343

386

respond_to do |format|

344

respond_to do |format|

387

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

345

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

388

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

346

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

389

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

347

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

390

end

348

end

391

end

349

end

392

350

393

def calendar

351

def calendar

394

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

352

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

395

@year = params[:year].to_i

353

@year = params[:year].to_i

396

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

354

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

397

@month = params[:month].to_i

355

@month = params[:month].to_i

398

end

356

end

399

end

357

end

400

@year ||= Date.today.year

358

@year ||= Date.today.year

401

@month ||= Date.today.month

359

@month ||= Date.today.month

402

360

403

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

361

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

404

retrieve_query

362

retrieve_query

405

@query.group_by = nil

363

@query.group_by = nil

406

if @query.valid?

364

if @query.valid?

407

events = []

365

events = []

408

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

366

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

409

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

367

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

410

)

368

)

411

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

369

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

412

370

413

@calendar.events = events

371

@calendar.events = events

414

end

372

end

415

373

416

render :layout => false if request.xhr?

374

render :layout => false if request.xhr?

417

end

375

end

418

376

419

def context_menu

377

def context_menu

420

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

378

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

421

if (@issues.size == 1)

379

if (@issues.size == 1)

422

@issue = @issues.first

380

@issue = @issues.first

423

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

381

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

424

end

382

end

425

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

383

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

426

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

384

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

427

385

428

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

386

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

429

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

387

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

430

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

388

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

431

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

389

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

432

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

390

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

433

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

391

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

434

}

392

}

435

if @project

393

if @project

436

@assignables = @project.assignable_users

394

@assignables = @project.assignable_users

437

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

395

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

438

@trackers = @project.trackers

396

@trackers = @project.trackers

439

end

397

end

440

398

441

@priorities = IssuePriority.all.reverse

399

@priorities = IssuePriority.all.reverse

442

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

400

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

443

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

401

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

444

402

445

render :layout => false

403

render :layout => false

446

end

404

end

447

405

448

def update_form

406

def update_form

449

if params[:id].blank?

407

if params[:id].blank?

450

@issue = Issue.new

408

@issue = Issue.new

451

@issue.project = @project

409

@issue.project = @project

452

else

410

else

453

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

411

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

454

end

412

end

455

@issue.attributes = params[:issue]

413

@issue.attributes = params[:issue]

456

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

414

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

457

@priorities = IssuePriority.all

415

@priorities = IssuePriority.all

458

416

459

render :partial => 'attributes'

417

render :partial => 'attributes'

460

end

418

end

461

419

462

def preview

420

def preview

463

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

421

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

464

if @issue

422

if @issue

465

@attachements = @issue.attachments

423

@attachements = @issue.attachments

466

@description = params[:issue] && params[:issue][:description]

424

@description = params[:issue] && params[:issue][:description]

467

if @description && @description.gsub(/(\r?\n|\n\r?)/, "\n") == @issue.description.to_s.gsub(/(\r?\n|\n\r?)/, "\n")

425

if @description && @description.gsub(/(\r?\n|\n\r?)/, "\n") == @issue.description.to_s.gsub(/(\r?\n|\n\r?)/, "\n")

468

@description = nil

426

@description = nil

469

end

427

end

470

@notes = params[:notes]

428

@notes = params[:notes]

471

else

429

else

472

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

430

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

473

end

431

end

474

render :layout => false

432

render :layout => false

475

end

433

end

476

434

477

def auto_complete

435

def auto_complete

478

@issues = []

436

@issues = []

479

q = params[:q].to_s

437

q = params[:q].to_s

480

if q.match(/^\d+$/)

438

if q.match(/^\d+$/)

481

@issues << @project.issues.visible.find_by_id(q.to_i)

439

@issues << @project.issues.visible.find_by_id(q.to_i)

482

end

440

end

483

unless q.blank?

441

unless q.blank?

484

@issues += @project.issues.visible.find(:all, :conditions => ["LOWER(#{Issue.table_name}.subject) LIKE ?", "%#{q.downcase}%"], :limit => 10)

442

@issues += @project.issues.visible.find(:all, :conditions => ["LOWER(#{Issue.table_name}.subject) LIKE ?", "%#{q.downcase}%"], :limit => 10)

485

end

443

end

486

render :layout => false

444

render :layout => false

487

end

445

end

488

446

489

private

447

private

490

def find_issue

448

def find_issue

491

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

449

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

492

@project = @issue.project

450

@project = @issue.project

493

rescue ActiveRecord::RecordNotFound

451

rescue ActiveRecord::RecordNotFound

494

render_404

452

render_404

495

end

453

end

496

454

497

# Filter for bulk operations

455

# Filter for bulk operations

498

def find_issues

456

def find_issues

499

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

457

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

500

raise ActiveRecord::RecordNotFound if @issues.empty?

458

raise ActiveRecord::RecordNotFound if @issues.empty?

501

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

459

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

502

if projects.size == 1

460

if projects.size == 1

503

@project = projects.first

461

@project = projects.first

504

else

462

else

505

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

463

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

506

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

464

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

507

return false

465

return false

508

end

466

end

509

rescue ActiveRecord::RecordNotFound

467

rescue ActiveRecord::RecordNotFound

510

render_404

468

render_404

511

end

469

end

512

470

513

def find_project

471

def find_project

514

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

472

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

515

@project = Project.find(project_id)

473

@project = Project.find(project_id)

516

rescue ActiveRecord::RecordNotFound

474

rescue ActiveRecord::RecordNotFound

517

render_404

475

render_404

518

end

476

end

519

477

520

def find_optional_project

478

def find_optional_project

521

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

479

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

522

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

480

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

523

allowed ? true : deny_access

481

allowed ? true : deny_access

524

rescue ActiveRecord::RecordNotFound

482

rescue ActiveRecord::RecordNotFound

525

render_404

483

render_404

526

end

484

end

527

485

528

# Retrieve query from session or build a new query

486

# Retrieve query from session or build a new query

529

def retrieve_query

487

def retrieve_query

530

if !params[:query_id].blank?

488

if !params[:query_id].blank?

531

cond = "project_id IS NULL"

489

cond = "project_id IS NULL"

532

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

490

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

533

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

491

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

534

@query.project = @project

492

@query.project = @project

535

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

493

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

536

sort_clear

494

sort_clear

537

else

495

else

538

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

496

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

539

# Give it a name, required to be valid

497

# Give it a name, required to be valid

540

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

498

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

541

@query.project = @project

499

@query.project = @project

542

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

500

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

543

params[:fields].each do |field|

501

params[:fields].each do |field|

544

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

502

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

545

end

503

end

546

else

504

else

547

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

505

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

548

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

506

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

549

end

507

end

550

end

508

end

551

@query.group_by = params[:group_by]

509

@query.group_by = params[:group_by]

552

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

510

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

553

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

511

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

554

else

512

else

555

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

513

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

556

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

514

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

557

@query.project = @project

515

@query.project = @project

558

end

516

end

559

end

517

end

560

end

518

end

561

519

562

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

520

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

563

def query_statement_invalid(exception)

521

def query_statement_invalid(exception)

564

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

522

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

565

session.delete(:query)

523

session.delete(:query)

566

sort_clear

524

sort_clear

567

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

525

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

568

end

526

end

569

527

570

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

528

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

571

# from the params

529

# from the params

572

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

530

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

573

def update_issue_from_params

531

def update_issue_from_params

574

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

532

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

575

@priorities = IssuePriority.all

533

@priorities = IssuePriority.all

576

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

534

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

577

@time_entry = TimeEntry.new

535

@time_entry = TimeEntry.new

578

536

579

@notes = params[:notes]

537

@notes = params[:notes]

580

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

538

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

581

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

539

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

582

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

540

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

583

attrs = params[:issue].dup

541

attrs = params[:issue].dup

584

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

542

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

585

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

543

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

586

@issue.safe_attributes = attrs

544

@issue.safe_attributes = attrs

587

end

545

end

588

546

589

end

547

end

590

548

549

# TODO: Refactor, lots of extra code in here

550

def build_new_issue_from_params

551

@issue = Issue.new

552

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

553

@issue.project = @project

554

# Tracker must be set before custom field values

555

@issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)

556

if @issue.tracker.nil?

557

render_error l(:error_no_tracker_in_project)

558

return false

559

end

560

if @issue.status.nil?

561

render_error l(:error_no_default_issue_status)

562

return false

563

end

564

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

565

@issue.safe_attributes = params[:issue]

566

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

567

end

568

@issue.author = User.current

569

@issue.start_date ||= Date.today

570

@priorities = IssuePriority.all

571

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

572

end

573

591

def set_flash_from_bulk_issue_save(issues, unsaved_issue_ids)

574

def set_flash_from_bulk_issue_save(issues, unsaved_issue_ids)

592

if unsaved_issue_ids.empty?

575

if unsaved_issue_ids.empty?

593

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

576

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

594

else

577

else

595

flash[:error] = l(:notice_failed_to_save_issues,

578

flash[:error] = l(:notice_failed_to_save_issues,

596

:count => unsaved_issue_ids.size,

579

:count => unsaved_issue_ids.size,

597

:total => issues.size,

580

:total => issues.size,

598

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

581

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

599

end

582

end

600

end

583

end

601

end

584

end

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             # Redmine - project management software
             # Copyright (C) 2006-2008  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             class IssuesController < ApplicationController
               menu_item :new_issue, :only => :new
               default_search_scope :issues
               before_filter :find_issue, :only => [:show, :edit, :update, :reply]
               before_filter :find_issues, :only => [:bulk_edit, :move, :destroy]
               before_filter :find_project, :only => [:new, :create, :update_form, :preview, :auto_complete]
               before_filter :authorize, :except => [:index, :changes, :gantt, :calendar, :preview, :context_menu]
               before_filter :find_optional_project, :only => [:index, :changes, :gantt, :calendar]
+              before_filter :build_new_issue_from_params, :only => [:new, :create]
               accept_key_auth :index, :show, :changes
               rescue_from Query::StatementInvalid, :with => :query_statement_invalid
               helper :journals
               helper :projects
               include ProjectsHelper
               helper :custom_fields
               include CustomFieldsHelper
               helper :issue_relations
               include IssueRelationsHelper
               helper :watchers
               include WatchersHelper
               helper :attachments
               include AttachmentsHelper
               helper :queries
               include QueriesHelper
               helper :sort
               include SortHelper
               include IssuesHelper
               helper :timelog
               include Redmine::Export::PDF
               verify :method => [:post, :delete],
                      :only => :destroy,
                      :render => { :nothing => true, :status => :method_not_allowed }
               verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
               verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
               def index
                 retrieve_query
                 sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
                 sort_update(@query.sortable_columns)
                 if @query.valid?
                   limit = case params[:format]
                   when 'csv', 'pdf'
                     Setting.issues_export_limit.to_i
                   when 'atom'
                     Setting.feeds_limit.to_i
                   else
                     per_page_option
                   end
                   @issue_count = @query.issue_count
                   @issue_pages = Paginator.new self, @issue_count, limit, params['page']
                   @issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
                                           :order => sort_clause,
                                           :offset => @issue_pages.current.offset,
                                           :limit => limit)
                   @issue_count_by_group = @query.issue_count_by_group
                   respond_to do |format|
                     format.html { render :template => 'issues/index.rhtml', :layout => !request.xhr? }
                     format.xml  { render :layout => false }
                     format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
                     format.csv  { send_data(issues_to_csv(@issues, @project), :type => 'text/csv; header=present', :filename => 'export.csv') }
                     format.pdf  { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'export.pdf') }
                   end
                 else
                   # Send html if the query is not valid
                   render(:template => 'issues/index.rhtml', :layout => !request.xhr?)
                 end
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               def changes
                 retrieve_query
                 sort_init 'id', 'desc'
                 sort_update(@query.sortable_columns)
                 if @query.valid?
                   @journals = @query.journals(:order => "#{Journal.table_name}.created_on DESC",
                                               :limit => 25)
                 end
                 @title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)
                 render :layout => false, :content_type => 'application/atom+xml'
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               def show
                 @journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
                 @journals.each_with_index {|j,i| j.indice = i+1}
                 @journals.reverse! if User.current.wants_comments_in_reverse_order?
                 @changesets = @issue.changesets.visible.all
                 @changesets.reverse! if User.current.wants_comments_in_reverse_order?
                 @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
                 @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
                 @priorities = IssuePriority.all
                 @time_entry = TimeEntry.new
                 respond_to do |format|
                   format.html { render :template => 'issues/show.rhtml' }
                   format.xml  { render :layout => false }
                   format.atom { render :action => 'changes', :layout => false, :content_type => 'application/atom+xml' }
                   format.pdf  { send_data(issue_to_pdf(@issue), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }
                 end
               end
               # Add a new issue
               # The new issue will be created from an existing one if copy_from parameter is given
               def new
-                @issue = Issue.new
-                @issue.copy_from(params[:copy_from]) if params[:copy_from]
-                @issue.project = @project
-                # Tracker must be set before custom field values
-                @issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)
-                if @issue.tracker.nil?
-                  render_error l(:error_no_tracker_in_project)
-                  return
-                end
-                if @issue.status.nil?
-                  render_error l(:error_no_default_issue_status)
-                  return
-                end
-                if params[:issue].is_a?(Hash)
-                  @issue.safe_attributes = params[:issue]
-                  @issue.watcher_user_ids = params[:issue]['watcher_user_ids'] if User.current.allowed_to?(:add_issue_watchers, @project)
-                end
-                @issue.author = User.current
-                @issue.start_date ||= Date.today
-                @priorities = IssuePriority.all
-                @allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
                 render :action => 'new', :layout => !request.xhr?
               end
               def create
-                @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 @issue.status.nil?
-                  render_error l(:error_no_default_issue_status)
-                  return
-                end
-                if params[:issue].is_a?(Hash)
-                  @issue.safe_attributes = params[:issue]
-                  @issue.watcher_user_ids = params[:issue]['watcher_user_ids'] if User.current.allowed_to?(:add_issue_watchers, @project)
-                end
-                @issue.author = User.current
-                @priorities = IssuePriority.all
-                @allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
                 call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
                 if @issue.save
                   attachments = Attachment.attach_files(@issue, params[:attachments])
                   render_attachment_warning_if_needed(@issue)
                   flash[:notice] = l(:notice_successful_create)
                   call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
                   respond_to do |format|
                     format.html {
                       redirect_to(params[:continue] ? { :action => 'new', :issue => {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?} } :
                                   { :action => 'show', :id => @issue })
                     }
                     format.xml  { render :action => 'show', :status => :created, :location => url_for(:controller => 'issues', :action => 'show', :id => @issue) }
                   end
                   return
                 else
                   respond_to do |format|
                     format.html { render :action => 'new' }
                     format.xml  { render(:xml => @issue.errors, :status => :unprocessable_entity); return }
                   end
                 end
               end
               # Attributes that can be updated on workflow transition (without :edit permission)
               # TODO: make it configurable (at least per role)
               UPDATABLE_ATTRS_ON_TRANSITION = %w(status_id assigned_to_id fixed_version_id done_ratio) unless const_defined?(:UPDATABLE_ATTRS_ON_TRANSITION)
               def edit
                 update_issue_from_params
                 @journal = @issue.current_journal
                 respond_to do |format|
                   format.html { }
                   format.xml  { }
                 end
               end
               def update
                 update_issue_from_params
                 if @issue.save_issue_with_child_records(params, @time_entry)
                   render_attachment_warning_if_needed(@issue)
                   flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
                   respond_to do |format|
                     format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }
                     format.xml  { head :ok }
                   end
                 else
                   render_attachment_warning_if_needed(@issue)
                   flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
                   @journal = @issue.current_journal
                   respond_to do |format|
                     format.html { render :action => 'edit' }
                     format.xml  { render :xml => @issue.errors, :status => :unprocessable_entity }
                   end
                 end
               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
                 # Replaces pre blocks with [...]
                 text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
                 content = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
                 content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
                 render(:update) { |page|
                   page.<< "$('notes').value = \"#{escape_javascript content}\";"
                   page.show 'update'
                   page << "Form.Element.focus('notes');"
                   page << "Element.scrollTo('update');"
                   page << "$('notes').scrollTop = $('notes').scrollHeight - $('notes').clientHeight;"
                 }
               end
               # Bulk edit a set of issues
               def bulk_edit
                 @issues.sort!
                 if request.post?
                   attributes = (params[:issue] || {}).reject {|k,v| v.blank?}
                   attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}
                   attributes[:custom_field_values].reject! {|k,v| v.blank?} if attributes[:custom_field_values]
                   unsaved_issue_ids = []
                   @issues.each do |issue|
                     issue.reload
                     journal = issue.init_journal(User.current, params[:notes])
                     issue.safe_attributes = attributes
                     call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
                     unless issue.save
                       # Keep unsaved issue ids to display them in flash error
                       unsaved_issue_ids << issue.id
                     end
                   end
                   set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)
                   redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})
                   return
                 end
                 @available_statuses = Workflow.available_statuses(@project)
                 @custom_fields = @project.all_issue_custom_fields
               end
               def move
                 @issues.sort!
                 @copy = params[:copy_options] && params[:copy_options][:copy]
                 @allowed_projects = Issue.allowed_target_projects_on_move
                 @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|
                     issue.reload
                     changed_attributes = {}
                     [:assigned_to_id, :status_id, :start_date, :due_date].each do |valid_attribute|
                       unless params[valid_attribute].blank?
                         changed_attributes[valid_attribute] = (params[valid_attribute] == 'none' ? nil : params[valid_attribute])
                       end
                     end
                     issue.init_journal(User.current)
                     call_hook(:controller_issues_move_before_save, { :params => params, :issue => issue, :target_project => @target_project, :copy => !!@copy })
                     if r = issue.move_to_project(@target_project, new_tracker, {:copy => @copy, :attributes => changed_attributes})
                       moved_issues << r
                     else
                       unsaved_issue_ids << issue.id
                     end
                   end
                   set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)
                   if params[:follow]
                     if @issues.size == 1 && moved_issues.size == 1
                       redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first
                     else
                       redirect_to :controller => 'issues', :action => 'index', :project_id => (@target_project || @project)
                     end
                   else
                     redirect_to :controller => 'issues', :action => 'index', :project_id => @project
                   end
                   return
                 end
                 render :layout => false if request.xhr?
               end
               def destroy
                 @hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f
                 if @hours > 0
                   case params[:todo]
                   when 'destroy'
                     # nothing to do
                   when 'nullify'
                     TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])
                   when 'reassign'
                     reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
                     if reassign_to.nil?
                       flash.now[:error] = l(:error_issue_not_found_in_project)
                       return
                     else
                       TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])
                     end
                   else
                     unless params[:format] == 'xml'
                       # display the destroy form if it's a user request
                       return
                     end
                   end
                 end
                 @issues.each(&:destroy)
                 respond_to do |format|
                   format.html { redirect_to :action => 'index', :project_id => @project }
                   format.xml  { head :ok }
                 end
               end
               def gantt
                 @gantt = Redmine::Helpers::Gantt.new(params)
                 retrieve_query
                 @query.group_by = nil
                 if @query.valid?
                   events = []
                   # Issues that have start and due dates
                   events += @query.issues(:include => [:tracker, :assigned_to, :priority],
                                           :order => "start_date, due_date",
                                           :conditions => ["(((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?) or (start_date<? and due_date>?)) and start_date is not null and due_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]
                                           )
                   # Issues that don't have a due date but that are assigned to a version with a date
                   events += @query.issues(:include => [:tracker, :assigned_to, :priority, :fixed_version],
                                           :order => "start_date, effective_date",
                                           :conditions => ["(((start_date>=? and start_date<=?) or (effective_date>=? and effective_date<=?) or (start_date<? and effective_date>?)) and start_date is not null and due_date is null and effective_date is not null)", @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to, @gantt.date_from, @gantt.date_to]
                                           )
                   # Versions
                   events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @gantt.date_from, @gantt.date_to])
                   @gantt.events = events
                 end
                 basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'
                 respond_to do |format|
                   format.html { render :template => "issues/gantt.rhtml", :layout => !request.xhr? }
                   format.png  { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{basename}.png") } if @gantt.respond_to?('to_image')
                   format.pdf  { send_data(gantt_to_pdf(@gantt, @project), :type => 'application/pdf', :filename => "#{basename}.pdf") }
                 end
               end
               def calendar
                 if params[:year] and params[:year].to_i > 1900
                   @year = params[:year].to_i
                   if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13
                     @month = params[:month].to_i
                   end
                 end
                 @year ||= Date.today.year
                 @month ||= Date.today.month
                 @calendar = Redmine::Helpers::Calendar.new(Date.civil(@year, @month, 1), current_language, :month)
                 retrieve_query
                 @query.group_by = nil
                 if @query.valid?
                   events = []
                   events += @query.issues(:include => [:tracker, :assigned_to, :priority],
                                           :conditions => ["((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?))", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]
                                           )
                   events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])
                   @calendar.events = events
                 end
                 render :layout => false if request.xhr?
               end
               def context_menu
                 @issues = Issue.find_all_by_id(params[:ids], :include => :project)
                 if (@issues.size == 1)
                   @issue = @issues.first
                   @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
                 end
                 projects = @issues.collect(&:project).compact.uniq
                 @project = projects.first if projects.size == 1
                 @can = {:edit => (@project && User.current.allowed_to?(:edit_issues, @project)),
                         :log_time => (@project && User.current.allowed_to?(:log_time, @project)),
                         :update => (@project && (User.current.allowed_to?(:edit_issues, @project) || (User.current.allowed_to?(:change_status, @project) && @allowed_statuses && !@allowed_statuses.empty?))),
                         :move => (@project && User.current.allowed_to?(:move_issues, @project)),
                         :copy => (@issue && @project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),
                         :delete => (@project && User.current.allowed_to?(:delete_issues, @project))
                         }
                 if @project
                   @assignables = @project.assignable_users
                   @assignables << @issue.assigned_to if @issue && @issue.assigned_to && !@assignables.include?(@issue.assigned_to)
                   @trackers = @project.trackers
                 end
                 @priorities = IssuePriority.all.reverse
                 @statuses = IssueStatus.find(:all, :order => 'position')
                 @back = params[:back_url] || request.env['HTTP_REFERER']
                 render :layout => false
               end
               def update_form
                 if params[:id].blank?
                   @issue = Issue.new
                   @issue.project = @project
                 else
                   @issue = @project.issues.visible.find(params[:id])
                 end
                 @issue.attributes = params[:issue]
                 @allowed_statuses = ([@issue.status] + @issue.status.find_new_statuses_allowed_to(User.current.roles_for_project(@project), @issue.tracker)).uniq
                 @priorities = IssuePriority.all
                 render :partial => 'attributes'
               end
               def preview
                 @issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?
                 if @issue
                   @attachements = @issue.attachments
                   @description = params[:issue] && params[:issue][:description]
                   if @description && @description.gsub(/(\r?\n|\n\r?)/, "\n") == @issue.description.to_s.gsub(/(\r?\n|\n\r?)/, "\n")
                     @description = nil
                   end
                   @notes = params[:notes]
                 else
                   @description = (params[:issue] ? params[:issue][:description] : nil)
                 end
                 render :layout => false
               end
               def auto_complete
                 @issues = []
                 q = params[:q].to_s
                 if q.match(/^\d+$/)
                   @issues << @project.issues.visible.find_by_id(q.to_i)
                 end
                 unless q.blank?
                   @issues += @project.issues.visible.find(:all, :conditions => ["LOWER(#{Issue.table_name}.subject) LIKE ?", "%#{q.downcase}%"], :limit => 10)
                 end
                 render :layout => false
               end
             private
               def find_issue
                 @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
                 @project = @issue.project
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               # Filter for bulk operations
               def find_issues
                 @issues = Issue.find_all_by_id(params[:id] || params[:ids])
                 raise ActiveRecord::RecordNotFound if @issues.empty?
                 projects = @issues.collect(&:project).compact.uniq
                 if projects.size == 1
                   @project = projects.first
                 else
                   # TODO: let users bulk edit/move/destroy issues from different projects
                   render_error 'Can not bulk edit/move/destroy issues from different projects'
                   return false
                 end
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               def find_project
                 project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
                 @project = Project.find(project_id)
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               def find_optional_project
                 @project = Project.find(params[:project_id]) unless params[:project_id].blank?
                 allowed = User.current.allowed_to?({:controller => params[:controller], :action => params[:action]}, @project, :global => true)
                 allowed ? true : deny_access
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               # Retrieve query from session or build a new query
               def retrieve_query
                 if !params[:query_id].blank?
                   cond = "project_id IS NULL"
                   cond << " OR project_id = #{@project.id}" if @project
                   @query = Query.find(params[:query_id], :conditions => cond)
                   @query.project = @project
                   session[:query] = {:id => @query.id, :project_id => @query.project_id}
                   sort_clear
                 else
                   if api_request? || params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)
                     # Give it a name, required to be valid
                     @query = Query.new(:name => "_")
                     @query.project = @project
                     if params[:fields] and params[:fields].is_a? Array
                       params[:fields].each do |field|
                         @query.add_filter(field, params[:operators][field], params[:values][field])
                       end
                     else
                       @query.available_filters.keys.each do |field|
                         @query.add_short_filter(field, params[field]) if params[field]
                       end
                     end
                     @query.group_by = params[:group_by]
                     @query.column_names = params[:query] && params[:query][:column_names]
                     session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names}
                   else
                     @query = Query.find_by_id(session[:query][:id]) if session[:query][:id]
                     @query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
                     @query.project = @project
                   end
                 end
               end
               # Rescues an invalid query statement. Just in case...
               def query_statement_invalid(exception)
                 logger.error "Query::StatementInvalid: #{exception.message}" if logger
                 session.delete(:query)
                 sort_clear
                 render_error "An error occurred while executing the query and has been logged. Please report this error to your Redmine administrator."
               end
               # Used by #edit and #update to set some common instance variables
               # from the params
               # TODO: Refactor, not everything in here is needed by #edit
               def update_issue_from_params
                 @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
                 @priorities = IssuePriority.all
                 @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
                 @time_entry = TimeEntry.new
                 @notes = params[:notes]
                 @issue.init_journal(User.current, @notes)
                 # User can change issue attributes only if he has :edit permission or if a workflow transition is allowed
                 if (@edit_allowed || !@allowed_statuses.empty?) && params[:issue]
                   attrs = params[:issue].dup
                   attrs.delete_if {|k,v| !UPDATABLE_ATTRS_ON_TRANSITION.include?(k) } unless @edit_allowed
                   attrs.delete(:status_id) unless @allowed_statuses.detect {|s| s.id.to_s == attrs[:status_id].to_s}
                   @issue.safe_attributes = attrs
                 end
               end
+              # TODO: Refactor, lots of extra code in here
+              def build_new_issue_from_params
+                @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 false
+                end
+                if @issue.status.nil?
+                  render_error l(:error_no_default_issue_status)
+                  return false
+                end
+                if params[:issue].is_a?(Hash)
+                  @issue.safe_attributes = params[:issue]
+                  @issue.watcher_user_ids = params[:issue]['watcher_user_ids'] if User.current.allowed_to?(:add_issue_watchers, @project)
+                end
+                @issue.author = User.current
+                @issue.start_date ||= Date.today
+                @priorities = IssuePriority.all
+                @allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
+              end
               def set_flash_from_bulk_issue_save(issues, unsaved_issue_ids)
                 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
               end
             end