Module: QueriesHelper

Included in:
CalendarsController, GanttsController, IssuesController, JournalsController, ProjectsController
Defined in:
app/helpers/queries_helper.rb

Overview

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.

Instance Method Summary (collapse)

Instance Method Details

- (Object) column_content(column, issue)



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# File 'app/helpers/queries_helper.rb', line 30

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

- (Object) column_header(column)



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# File 'app/helpers/queries_helper.rb', line 24

def column_header(column)
  column.sortable ? sort_header_tag(column.name.to_s, :caption => column.caption,
                                                      :default_order => column.default_order) : 
                    ('th', column.caption)
end

- (Object) operators_for_select(filter_type)



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# File 'app/helpers/queries_helper.rb', line 20

def operators_for_select(filter_type)
  Query.operators_by_filter_type[filter_type].collect {|o| [l(Query.operators[o]), o]}
end

- (Object) retrieve_query

Retrieve query from session or build a new query



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# File 'app/helpers/queries_helper.rb', line 68

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