view app/helpers/queries_helper.rb @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

# encoding: utf-8
#
# Redmine - project management software
# Copyright (C) 2006-2011  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', h(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
        h(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)
      raise ::Unauthorized unless @query.visible?
      @query.project = @project
      session[:query] = {:id => @query.id, :project_id => @query.project_id}
      sort_clear
    elsif 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
      build_query_from_params
      session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names}
    else
      # retrieve from session
      @query = Query.find_by_id(session[:query][:id]) if session[:query][:id]
      @query ||= Query.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
      @query.project = @project
    end
  end

  def build_query_from_params
    if params[:fields] || params[:f]
      @query.filters = {}
      @query.add_filters(params[:fields] || params[:f], params[:operators] || params[:op], params[:values] || params[:v])
    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] || (params[:query] && params[:query][:group_by])
    @query.column_names = params[:c] || (params[:query] && params[:query][:column_names])
  end
end