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# Redmine - project management software
# Copyright (C) 2006-2017 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 QueriesController < ApplicationController
menu_item :issues
before_action :find_query, :only => [:edit, :update, :destroy]
before_action :find_optional_project, :only => [:new, :create]
accept_api_auth :index
include QueriesHelper
def index
case params[:format]
when 'xml', 'json'
@offset, @limit = api_offset_and_limit
else
@limit = per_page_option
end
scope = query_class.visible
@query_count = scope.count
@query_pages = Paginator.new @query_count, @limit, params['page']
@queries = scope.
order("#{Query.table_name}.name").
limit(@limit).
offset(@offset).
to_a
respond_to do |format|
format.html {render_error :status => 406}
format.api
end
end
def new
@query = query_class.new
@query.user = User.current
@query.project = @project
@query.build_from_params(params)
end
def create
@query = query_class.new
@query.user = User.current
@query.project = @project
update_query_from_params
if @query.save
flash[:notice] = l(:notice_successful_create)
redirect_to_items(:query_id => @query)
else
render :action => 'new', :layout => !request.xhr?
end
end
def edit
end
def update
update_query_from_params
if @query.save
flash[:notice] = l(:notice_successful_update)
redirect_to_items(:query_id => @query)
else
render :action => 'edit'
end
end
def destroy
@query.destroy
redirect_to_items(:set_filter => 1)
end
# Returns the values for a query filter
def filter
q = query_class.new
if params[:project_id].present?
q.project = Project.find(params[:project_id])
end
unless User.current.allowed_to?(q.class.view_permission, q.project, :global => true)
raise Unauthorized
end
filter = q.available_filters[params[:name].to_s]
values = filter ? filter.values : []
render :json => values
rescue ActiveRecord::RecordNotFound
render_404
end
def current_menu_item
@query ? @query.queried_class.to_s.underscore.pluralize.to_sym : nil
end
private
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
def update_query_from_params
@query.project = params[:query_is_for_all] ? nil : @project
@query.build_from_params(params)
@query.column_names = nil if params[:default_columns]
@query.sort_criteria = (params[:query] && params[:query][:sort_criteria]) || @query.sort_criteria
@query.name = params[:query] && params[:query][:name]
if User.current.allowed_to?(:manage_public_queries, @query.project) || User.current.admin?
@query.visibility = (params[:query] && params[:query][:visibility]) || Query::VISIBILITY_PRIVATE
@query.role_ids = params[:query] && params[:query][:role_ids]
else
@query.visibility = Query::VISIBILITY_PRIVATE
end
@query
end
def redirect_to_items(options)
method = "redirect_to_#{@query.class.name.underscore}"
send method, options
end
def redirect_to_issue_query(options)
if params[:gantt]
if @project
redirect_to project_gantt_path(@project, options)
else
redirect_to issues_gantt_path(options)
end
else
redirect_to _project_issues_path(@project, options)
end
end
def redirect_to_time_entry_query(options)
redirect_to _time_entries_path(@project, nil, options)
end
# Returns the Query subclass, IssueQuery by default
# for compatibility with previous behaviour
def query_class
Query.get_subclass(params[:type] || 'IssueQuery')
end
end
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