queries_controller.rb 3.03 KB
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# redMine - project management software
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# Copyright (C) 2006-2007  Jean-Philippe Lang
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#
# 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 QueriesController < ApplicationController
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  menu_item :issues
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  before_filter :find_query, :except => :new
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  before_filter :find_optional_project, :only => :new
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  def new
    @query = Query.new(params[:query])
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    @query.project = params[:query_is_for_all] ? nil : @project
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    @query.user = User.current
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    @query.is_public = false unless (@query.project && current_role.allowed_to?(:manage_public_queries)) || User.current.admin?
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    @query.column_names = nil if params[:default_columns]
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    params[:fields].each do |field|
      @query.add_filter(field, params[:operators][field], params[:values][field])
    end if params[:fields]
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    @query.group_by ||= params[:group_by]
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    if request.post? && params[:confirm] && @query.save
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      flash[:notice] = l(:notice_successful_create)
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      redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :query_id => @query
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      return
    end
    render :layout => false if request.xhr?
  end
  
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  def edit
    if request.post?
      @query.filters = {}
      params[:fields].each do |field|
        @query.add_filter(field, params[:operators][field], params[:values][field])
      end if params[:fields]
      @query.attributes = params[:query]
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      @query.project = nil if params[:query_is_for_all]
      @query.is_public = false unless (@query.project && current_role.allowed_to?(:manage_public_queries)) || User.current.admin?
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      @query.column_names = nil if params[:default_columns]
      
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      if @query.save
        flash[:notice] = l(:notice_successful_update)
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        redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :query_id => @query
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      end
    end
  end

  def destroy
    @query.destroy if request.post?
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    redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :set_filter => 1
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  end
  
private
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  def find_query
    @query = Query.find(params[:id])
    @project = @query.project
    render_403 unless @query.editable_by?(User.current)
  rescue ActiveRecord::RecordNotFound
    render_404
  end
  
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  def find_optional_project
    @project = Project.find(params[:project_id]) if params[:project_id]
    User.current.allowed_to?(:save_queries, @project, :global => true)
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  rescue ActiveRecord::RecordNotFound
    render_404
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  end
end