<script src="http://cdn.bootcss.com/instantsearch.js/1.5.1/instantsearch.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var algoliaSettings = CONFIG.algolia;
var isAlgoliaSettingsValid = algoliaSettings.applicationID &&
algoliaSettings.apiKey &&
algoliaSettings.indexName;
if (!isAlgoliaSettingsValid) {
window.console.error('Algolia Settings are invalid.');
return;
}
var search = instantsearch({
appId: algoliaSettings.applicationID,
apiKey: algoliaSettings.apiKey,
indexName: algoliaSettings.indexName,
searchFunction: function (helper) {
var searchInput = $('#algolia-search-input').find('input');
if (searchInput.val()) {
helper.search();
}
}
});
// Registering Widgets
[
instantsearch.widgets.searchBox({
container: '#algolia-search-input',
placeholder: algoliaSettings.labels.input_placeholder
}),
instantsearch.widgets.hits({
container: '#algolia-hits',
hitsPerPage: algoliaSettings.hits.per_page || 10,
templates: {
item: function (data) {
return (
'<a href="' + CONFIG.root + data.path + '" class="algolia-hit-item-link">' +
data._highlightResult.title.value +
'</a>'
);
},
empty: function (data) {
return (
'<div id="algolia-hits-empty">' +
algoliaSettings.labels.hits_empty.replace(/\$\{query}/, data.query) +
'</div>'
);
}
},
cssClasses: {
item: 'algolia-hit-item'
}
}),
instantsearch.widgets.stats({
container: '#algolia-stats',
templates: {
body: function (data) {
var stats = algoliaSettings.labels.hits_stats
.replace(/\$\{hits}/, data.nbHits)
.replace(/\$\{time}/, data.processingTimeMS);
return (
stats +
'<span class="algolia-powered">' +
' <img src="' + CONFIG.root + 'images/algolia_logo.svg" alt="Algolia" />' +
'</span>' +
'<hr />'
);
}
}
}),
instantsearch.widgets.pagination({
container: '#algolia-pagination',
scrollTo: false,
showFirstLast: false,
labels: {
first: '<i class="fa fa-angle-double-left"></i>',
last: '<i class="fa fa-angle-double-right"></i>',
previous: '<i class="fa fa-angle-left"></i>',
next: '<i class="fa fa-angle-right"></i>'
},
cssClasses: {
root: 'pagination',
item: 'pagination-item',
link: 'page-number',
active: 'current',
disabled: 'disabled-item'
}
})
].forEach(search.addWidget, search);
search.start();
$('.popup-trigger').on('click', function(e) {
e.stopPropagation();
$('body').append('<div class="popoverlay">').css('overflow', 'hidden');
$('.popup').toggle();
$('#algolia-search-input').find('input').focus();
});
$('.popup-btn-close').click(function(){
$('.popup').hide();
$('.popoverlay').remove();
$('body').css('overflow', '');
});
});
</script>
<script type="text/javascript">
$(document).ready(function () {
if ( $('#local-search-input').size() === 0) {
return;
}
// Popup Window;
var isfetched = false;
// Search DB path;
var search_path = "search.xml";
if (search_path.length == 0) {
search_path = "search.xml";
}
var path = "/" + search_path;
// monitor main search box;
function proceedsearch() {
$("body").append('<div class="popoverlay">').css('overflow', 'hidden');
$('.popup').toggle();
}
// search function;
var searchFunc = function(path, search_id, content_id) {
'use strict';
$.ajax({
url: path,
dataType: "xml",
async: true,
success: function( xmlResponse ) {
// get the contents from search data
isfetched = true;
$('.popup').detach().appendTo('.header-inner');
var datas = $( "entry", xmlResponse ).map(function() {
return {
title: $( "title", this ).text(),
content: $("content",this).text(),
url: $( "url" , this).text()
};
}).get();
var $input = document.getElementById(search_id);
var $resultContent = document.getElementById(content_id);
$input.addEventListener('input', function(){
var matchcounts = 0;
var str='<ul class=\"search-result-list\">';
var keywords = this.value.trim().toLowerCase().split(/[\s\-]+/);
$resultContent.innerHTML = "";
if (this.value.trim().length > 1) {
// perform local searching
datas.forEach(function(data) {
var isMatch = true;
var content_index = [];
var data_title = data.title.trim().toLowerCase();
var data_content = data.content.trim().replace(/<[^>]+>/g,"").toLowerCase();
var data_url = data.url;
var index_title = -1;
var index_content = -1;
var first_occur = -1;
// only match artiles with not empty titles and contents
if(data_title != '' && data_content != '') {
keywords.forEach(function(keyword, i) {
index_title = data_title.indexOf(keyword);
index_content = data_content.indexOf(keyword);
if( index_title < 0 && index_content < 0 ){
isMatch = false;
} else {
if (index_content < 0) {
index_content = 0;
}
if (i == 0) {
first_occur = index_content;
}
}
});
}
// show search results
if (isMatch) {
matchcounts += 1;
str += "<li><a href='"+ data_url +"' class='search-result-title'>"+ data_title +"</a>";
var content = data.content.trim().replace(/<[^>]+>/g,"");
if (first_occur >= 0) {
// cut out 100 characters
var start = first_occur - 20;
var end = first_occur + 80;
if(start < 0){
start = 0;
}
if(start == 0){
end = 50;
}
if(end > content.length){
end = content.length;
}
var match_content = content.substring(start, end);
// highlight all keywords
keywords.forEach(function(keyword){
var regS = new RegExp(keyword, "gi");
match_content = match_content.replace(regS, "<b class=\"search-keyword\">"+keyword+"</b>");
});
str += "<p class=\"search-result\">" + match_content +"...</p>"
}
str += "</li>";
}
})};
str += "</ul>";
if (matchcounts == 0) { str = '<div id="no-result"><i class="fa fa-frown-o fa-5x" /></div>' }
if (keywords == "") { str = '<div id="no-result"><i class="fa fa-search fa-5x" /></div>' }
$resultContent.innerHTML = str;
});
proceedsearch();
}
});}
// handle and trigger popup window;
$('.popup-trigger').mousedown(function(e) {
e.stopPropagation();
if (isfetched == false) {
searchFunc(path, 'local-search-input', 'local-search-result');
} else {
proceedsearch();
};
});
$('.popup-btn-close').click(function(e){
$('.popup').hide();
$(".popoverlay").remove();
$('body').css('overflow', '');
});
$('.popup').click(function(e){
e.stopPropagation();
});
});
</script>
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