##// END OF EJS Templates
scm: git: performance improvements in fetching revisions (#8857, #9472)...
scm: git: performance improvements in fetching revisions (#8857, #9472) Parse a revision for a given branch, just if we haven't parsed it for any branches before. Moved the db check to for existing revisions into a grouped search. Search for many revisions at once: this reduces db load. Revisions are grouped into sets of 100. This is to improve memory consumption. There will be just one query instead of each 100. The above two methods significantly increase parsing speed. Test case was a git repo with 6000+ commits on a master branch, and several other branches originating for master. Speed improved from 1.4h to 18min. Contributed by Gergely Fábián. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9144 e93f8b46-1217-0410-a6f0-8f06a7374b81

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queries_controller.rb
107 lines | 3.5 KiB | text/x-ruby | RubyLexer
# 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.
class QueriesController < ApplicationController
menu_item :issues
before_filter :find_query, :except => [:new, :create, :index]
before_filter :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
@query_count = Query.visible.count
@query_pages = Paginator.new self, @query_count, @limit, params['page']
@queries = Query.visible.all(:limit => @limit, :offset => @offset, :order => "#{Query.table_name}.name")
respond_to do |format|
format.html { render :nothing => true }
format.api
end
end
def new
@query = Query.new
@query.user = User.current
@query.project = @project
@query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
build_query_from_params
end
def create
@query = Query.new(params[:query])
@query.user = User.current
@query.project = params[:query_is_for_all] ? nil : @project
@query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
build_query_from_params
@query.column_names = nil if params[:default_columns]
if @query.save
flash[:notice] = l(:notice_successful_create)
redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :query_id => @query
else
render :action => 'new', :layout => !request.xhr?
end
end
def edit
end
def update
@query.attributes = params[:query]
@query.project = nil if params[:query_is_for_all]
@query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
build_query_from_params
@query.column_names = nil if params[:default_columns]
if @query.save
flash[:notice] = l(:notice_successful_update)
redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :query_id => @query
else
render :action => 'edit'
end
end
def destroy
@query.destroy
redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :set_filter => 1
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 find_optional_project
@project = Project.find(params[:project_id]) if params[:project_id]
render_403 unless User.current.allowed_to?(:save_queries, @project, :global => true)
rescue ActiveRecord::RecordNotFound
render_404
end
end