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# redMine - project management software
# Copyright (C) 2006-2007 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.
module QueriesHelper
def operators_for_select(filter_type)
Query.operators_by_filter_type[filter_type].collect {|o| [l(Query.operators[o]), o]}
end
def column_header(column)
column.sortable ? sort_header_tag(column.name.to_s, :caption => column.caption,
:default_order => column.default_order) :
content_tag('th', column.caption)
end
def column_content(column, issue)
value = column.value(issue)
case value.class.name
when 'String'
if column.name == :subject
link_to(h(value), :controller => 'issues', :action => 'show', :id => issue)
else
h(value)
end
when 'Time'
format_time(value)
when 'Date'
format_date(value)
when 'Fixnum', 'Float'
if column.name == :done_ratio
progress_bar(value, :width => '80px')
else
value.to_s
end
when 'User'
link_to_user value
when 'Project'
link_to_project value
when 'Version'
link_to(h(value), :controller => 'versions', :action => 'show', :id => value)
when 'TrueClass'
l(:general_text_Yes)
when 'FalseClass'
l(:general_text_No)
when 'Issue'
link_to_issue(value, :subject => false)
else
h(value)
end
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]
@query.filters = {}
@query.add_filters(params[:fields], params[:operators], params[:values])
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
end