Update site search chinese input issue, add pagination, user feed back and performance

This commit is contained in:
rulingcom 2014-06-10 15:26:34 +08:00 committed by spen
parent 47d9eeea6c
commit d98faba129
3 changed files with 315 additions and 3 deletions

View File

@ -125,8 +125,8 @@
top: 14px; top: 14px;
} }
#orbit-bar #search .icon-search { #orbit-bar #search .icon-search {
left: 13px; left: 20px;
top: 15px; top: 12px;
font-size: 1.2em; font-size: 1.2em;
} }
#orbit-bar #search .search-clear { #orbit-bar #search .search-clear {
@ -138,11 +138,114 @@
cursor:pointer; cursor:pointer;
} }
/*Search Container*/
#search_container{
display: none;
top: 40px;
right: 20px;
width: 40%;
background: #FAFAFA;
position: absolute;
box-shadow: 0px 5px 20px #666;
color: #666;
font-family: "微軟正黑體", "Raleway";
border-bottom-left-radius: 5px;
border-bottom-right-radius: 5px;
overflow: hidden;
}
#search_head{
text-align: right;
padding: 5px 25px 5px 10px;
/*border-bottom: 1px solid #CCC;*/
color: #666;
/*background: #EEE;*/
height: 20px;
}
#search_loading{
text-align: center;
padding: 20px;
}
#search_footer{
min-height: 10px;
padding: 5px 25px 5px 10px;
border-top: 1px solid #DDD;
border-bottom: 1px solid #CCC;
color: #666;
background: #EEE;
}
#search_footer .pagination{
margin: 0;
}
#search_footer .pagination ul li a{
padding: 4px 10px;
color: #0053CF;
}
#search_results{
max-height: 500px;
overflow-y: auto;
overflow-x: hidden;
}
#search_results img{
margin: 20px auto;
display: block;
}
#search_results::-webkit-scrollbar {
width: 8px;
background: #CCC;
}
#search_results::-webkit-scrollbar-track {
}
#search_results::-webkit-scrollbar-thumb {
background: #888;
}
#search_results a:hover{
text-decoration: none;
color: #333;
}
.seach_title{
padding: 5px 0;
color: #0053CF;
font-size: 15px;
}
.search_result{
padding: 15px 15px;
/*border-bottom: 1px solid #DDD;
border-top: 1px solid #FFF;*/
font-size: 12px;
line-height: 20px;
}
.search_result:hover{
background: #FFF;
box-shadow: 0px 0px 20px #DDD;
/*border-bottom: 1px solid #FFF;*/
}
.search_result a{
width: 100%;
}
.search_result b{
font-weight: normal;
color: #B90000;
}
/*User info*/ /*User info*/
#orbit-bar #orbit-user .user-pic { #orbit-bar #orbit-user .user-pic {
width: 40px; width: 40px;
height: 40px; height: 40px;
margin: -12px 10px -10px -15px; margin: -13px 10px -10px -15px;
} }
/*Language & flag*/ /*Language & flag*/

View File

@ -0,0 +1,89 @@
class SiteSearchController < ApplicationController
include ActionView::Helpers::TextHelper
def search
startTime = Time.now
if params[:keywords].present?
modules = [
{:key=>"announcement", :model=>"Bulletin", :fields=>["title","subtitle","text"], :url=>"/panel/announcement/front_end/bulletin/"}
]
key_string = params[:keywords]
key_string = key_string.strip.nil? ? key_string : key_string.strip
keywords = key_string.split(/\s+(?=(?:[^"]*"[^"]*")*[^"]*$)/)
regex = Regexp.union(keywords.map{|word| Regexp.new(".*"+word+".*", "i")})
result = []
# Search Pages
Item.where(:app_frontend_url=>"page_contexts", :is_published=>true).each do |page|
title = page.title
context = PageContext.where(:page_id=>page.id).first.context rescue nil
next if title.nil? and context.nil?
context = context.gsub(/<\/?[^>]*>/, "").gsub(/&nbsp;/i,"") rescue ""
title_matches = title.match(regex)
context_matches = context.match(regex)
if title_matches or context_matches
tmp = {}
tmp[:id] = page.id
tmp[:module] = "page"
tmp[:url] = "/"+page.path
tmp[:title] = title
tmp[:content] = context
result.push(tmp)
end
end
# Search Modules
modules.each do |mod|
query = mod[:fields].map{|f| {f.to_sym => regex} }
res = Kernel.const_get(mod[:model]).any_of(query)
res.each do |r|
tmp = {}
tmp[:id] = r.id
tmp[:module] = mod[:key]
tmp[:url] = mod[:url]+r.id.to_s
tmp[:content] = ""
tmp[:matches] = 0
mod[:fields].each do |f|
value = ActionView::Base.full_sanitizer.sanitize(eval("r.#{f}")) rescue ""
value = value.nil? ? "" : value
if f=="title" or f=="name"
tmp[:title] = value
else
tmp[:content] << value
end
end
result.push(tmp)
end
end
end
result.each do |res|
res[:matches] = 0
res[:matches] += res[:title].match(/(#{key_string})/i) ? 500 : 0 rescue 0
res[:matches] += res[:content].match(/(#{key_string})/i) ? 300 : 0 rescue 0
keywords.each do |k|
res[:matches] += (res[:title].scan(/(#{k})/i).size)*100 + res[:content].scan(/(#{k})/i).size
res[:title].gsub!(/(#{k})/i, '<b>\1</b>') rescue ""
res[:content].gsub!(/(#{k})/i, '<b>\1</b>') rescue ""
end
if res[:matches]==0
result = result - [res]
next
end
res[:content] = truncate(res[:content], length: 120)
end
result = result.sort_by { |k| k[:matches] }.reverse rescue []
render :json => { "results" => result, "time"=> ((Time.now-startTime)*1000).to_i , "keywords"=>keywords}
end
end

View File

@ -0,0 +1,120 @@
<div id="search_container">
<div id='search_head'>
<button type="button" id="search_close" class="close pull-left">&times;</button>
<div id='search_time'></div>
</div>
<div id='search_results'>
</div>
<div id='search_footer'>
<div class="pagination pagination-centered"><div class="pagination">
<ul id="search_pagination">
</ul>
</div>
</div>
</div>
</div>
<script>
var interval = 0;
var keyword;
var searchLock=false;
var results;
var Search = function(){
var s = this;
this.init = function(){
$("#q").bind("input", function() {s.queueSearch();});
$("#search_form").submit(function(){s.queueSearch(); return false; });
$("#search_close").click(function(){$("#search_container").fadeOut(300);});
}
this.queueSearch = function(){
if($("#q").val() != keyword && $("#q").val()!=""){
keyword = $("#q").val();
interval=500;
if(!searchLock) s.processSearch();
}else if($("#q").val()==""){
keyword = "";
$("#search_container").slideUp(300);
}
}
this.processSearch = function(){
keyword_tmp = keyword;
searchLock = true;
if(interval==0 && keyword!=""){
$("#search_time").html("");
$("#search_results").scrollTop(0);
$("#search_results").html('<img src="http://ridepal.com/images/homeimg/preloader_transparent.gif" width="50">');
$("#search_pagination").html("");
$("#search_container").slideDown(300);
$.getJSON("/site_search", {"keywords" : keyword}, function(data){
if(keyword_tmp != keyword) {
searchLock = false;
s.processSearch();
return;
}
results = data.results;
$("#search_time").html("Found "+results.length+" Results, Search Time: "+data.time+"ms");
renderResults(1);
searchLock = false;
});
}else if(interval>0){
interval -= 100;
setTimeout(s.processSearch,100);
}else if(keyword==""){
searchLock = false;
}
}
s.init();
}();
function renderResults(page){
var rangeStart = ((page-1)==0) ? 0 : ((page-1)*5)-1;
var tmpResults = results.slice(rangeStart, rangeStart+5);
$("#search_results").scrollTop(0);
$("#search_results").html("");
$.each(tmpResults,function(key,res){
search_result = "<div class='search_result'>"+
"<a href='"+res.url+"' target='_blank'>"+
"<div class='seach_title'>"+res.title+"</div>"+
"</a>"+
"<span>"+res.content+"</span>"+
"</div>";
$("#search_results").append(search_result);
});
renderPagination(page);
}
function renderPagination(page){
var totalPages = Math.round(results.length/5);
var startPage = ((page-5)<=0) ? 1 : page-5;
var ednPage = ( (startPage+10)>totalPages ) ? totalPages : (startPage+10);
if( (ednPage-startPage)<10 && totalPages>10 ){
startPage = ednPage-10;
}
$("#search_pagination").html("");
for(var i=startPage;i<=ednPage;i++){
var active = (i==page) ? "active" : "";
$("#search_pagination").append('<li class="page '+active+'"><a href="#" onclick="renderResults('+i+');">'+i+'</a></li>');
}
if(page<totalPages){
$("#search_pagination").append('<li class="next"><a href="#" onclick="renderResults('+(page+1)+');"><span>Next</span></a></li>');
$("#search_pagination").append('<li class="last"><a href="#" onclick="renderResults('+totalPages+');"><span>Last</span></a></li>');
}
if(page!=1){
$("#search_pagination").prepend('<li class="first"><a href="#" onclick="renderResults('+1+');"><span>First</span></a></li>');
}
}
</script>