76 lines
3.9 KiB
Ruby
76 lines
3.9 KiB
Ruby
# redMine - project management software
|
|
# Copyright (C) 2006 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 SearchController < ApplicationController
|
|
layout 'base'
|
|
|
|
def index
|
|
@question = params[:q] || ""
|
|
@question.strip!
|
|
@all_words = params[:all_words] || (params[:submit] ? false : true)
|
|
@scope = params[:scope] || (params[:submit] ? [] : %w(projects issues changesets news documents wiki) )
|
|
|
|
# quick jump to an issue
|
|
if @scope.include?('issues') && @question.match(/^#?(\d+)$/) && Issue.find_by_id($1, :include => :project, :conditions => Project.visible_by(logged_in_user))
|
|
redirect_to :controller => "issues", :action => "show", :id => $1
|
|
return
|
|
end
|
|
|
|
if params[:id]
|
|
find_project
|
|
return unless check_project_privacy
|
|
end
|
|
|
|
# tokens must be at least 3 character long
|
|
@tokens = @question.split.uniq.select {|w| w.length > 2 }
|
|
|
|
if !@tokens.empty?
|
|
# no more than 5 tokens to search for
|
|
@tokens.slice! 5..-1 if @tokens.size > 5
|
|
# strings used in sql like statement
|
|
like_tokens = @tokens.collect {|w| "%#{w.downcase}%"}
|
|
operator = @all_words ? " AND " : " OR "
|
|
limit = 10
|
|
@results = []
|
|
if @project
|
|
@results += @project.issues.find(:all, :limit => limit, :include => :author, :conditions => [ (["(LOWER(subject) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @scope.include? 'issues'
|
|
@results += @project.news.find(:all, :limit => limit, :conditions => [ (["(LOWER(title) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort], :include => :author ) if @scope.include? 'news'
|
|
@results += @project.documents.find(:all, :limit => limit, :conditions => [ (["(LOWER(title) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @scope.include? 'documents'
|
|
@results += @project.wiki.pages.find(:all, :limit => limit, :include => :content, :conditions => [ (["(LOWER(title) like ? OR LOWER(text) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @project.wiki && @scope.include?('wiki')
|
|
@results += @project.repository.changesets.find(:all, :limit => limit, :conditions => [ (["(LOWER(comments) like ?)"] * like_tokens.size).join(operator), * (like_tokens).sort] ) if @project.repository && @scope.include?('changesets')
|
|
else
|
|
Project.with_scope(:find => {:conditions => Project.visible_by(logged_in_user)}) do
|
|
@results += Project.find(:all, :limit => limit, :conditions => [ (["(LOWER(name) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @scope.include? 'projects'
|
|
end
|
|
# if only one project is found, user is redirected to its overview
|
|
redirect_to :controller => 'projects', :action => 'show', :id => @results.first and return if @results.size == 1
|
|
end
|
|
@question = @tokens.join(" ")
|
|
else
|
|
@question = ""
|
|
end
|
|
end
|
|
|
|
private
|
|
def find_project
|
|
@project = Project.find(params[:id])
|
|
@html_title = @project.name
|
|
rescue ActiveRecord::RecordNotFound
|
|
render_404
|
|
end
|
|
end
|