Accueil/modules/search/js/search.js

185 lines
4.7 KiB
JavaScript
Raw Normal View History

2010-09-20 13:12:36 +02:00
$(document).ready(function(){
var config = {
type : 'web',
perPage : 8, // A maximum of 8 is allowed by Google
page : 0 // The start page
}
// The small arrow that marks the active search icon:
var arrow = $('<span>',{className:'arrow'}).appendTo('ul.icons');
$('ul.icons li').click(function(){
var el = $(this);
if(el.hasClass('active')){
// The icon is already active, exit
return false;
}
el.siblings().removeClass('active');
el.addClass('active');
// Move the arrow below this icon
arrow.stop().animate({
left : el.position().left,
marginLeft : (el.width()/2)-4
});
// Set the search type
config.type = el.attr('data-searchType');
$('#more').fadeOut();
});
// Focusing the input text box:
$('#s').focus();
$('#searchForm').submit(function(){
googleSearch();
return false;
});
function googleSearch(settings){
// If no parameters are supplied to the function,
// it takes its defaults from the config object above:
settings = $.extend({},config,settings);
settings.term = settings.term || $('#s').val();
// URL of Google's AJAX search API
var apiURL = 'http://ajax.googleapis.com/ajax/services/search/'+settings.type+
'?v=1.0&callback=?';
$.getJSON(apiURL,{
q : settings.term,
rsz : settings.perPage,
start : settings.page*settings.perPage
},function(r){
var results = r.responseData.results;
$('#more').remove();
if(results.length){
// If results were returned, add them to a pageContainer div,
// after which append them to the #resultsDiv:
var pageContainer = $('<div>',{className:'pageContainer'});
for(var i=0;i<results.length;i++){
// Creating a new result object and firing its toString method:
pageContainer.append(new result(results[i]) + '');
}
var cursor = r.responseData.cursor;
// Checking if there are more pages with results,
// and deciding whether to show the More button:
if( +cursor.estimatedResultCount > (settings.page+1)*settings.perPage){
$('<div>',{id:'more'}).appendTo(pageContainer).click(function(){
googleSearch({append:true,page:settings.page+1});
$(this).fadeOut();
});
}
pageContainer.append('<div class="clear"></div>').hide();
$.fancybox(
$(pageContainer).html(),
{
'autoDimensions' : false,
'width' : 400,
'height' : 'auto',
'showNavArrows' : false,
'transitionIn' : 'elastic'
}
);
$('#more').click(function(){
googleSearch({append:true,page:settings.page+1});
});
}
else {
var pageContainer = $('<div>',{className:'pageContainer'});
// No results were found for this search.
$('<p>',{
className : 'notFound',
html : 'No Results Were Found!'
}).appendTo(pageContainer);
// .hide().appendTo(resultsDiv).fadeIn();
$.fancybox(
$(pageContainer).html(),
{
'autoDimensions' : false,
'width' : 400,
'height' : 'auto',
'showNavArrows' : false,
'transitionIn' : 'elastic'
}
);
}
});
}
function result(r){
// This is class definition. Object of this class are created for
// each result. The markup is generated by the .toString() method.
var arr = [];
// GsearchResultClass is passed by the google API
switch(r.GsearchResultClass){
case 'GwebSearch':
arr = [
'<div class="webResult">',
'<h2><a href="',r.url,'">',r.title,'</a></h2>',
'<p>',r.content,'</p>',
'<a href="',r.url,'">',r.visibleUrl,'</a>',
'</div>'
];
break;
case 'GimageSearch':
arr = [
'<div class="imageResult">',
'<a href="',r.url,'" title="',r.titleNoFormatting,
'" class="pic" style="width:',r.tbWidth,'px;height:',r.tbHeight,'px;">',
'<img src="',r.tbUrl,'" width="',r.tbWidth,'" height="',
r.tbHeight,'" /></a>','<div class="clear"></div>',
'<a href="',r.originalContextUrl,'">',r.visibleUrl,'</a>',
'</div>'
];
break;
case 'GvideoSearch':
arr = [
'<div class="imageResult">',
'<a href="',r.url,'" title="',r.titleNoFormatting,
'" class="pic" style="width:150px;height:auto;">',
'<img src="',r.tbUrl,'" width="100%" /></a>',
'<div class="clear"></div>','<a href="',
r.originalContextUrl,'">',r.publisher,'</a>',
'</div>'
];
break;
case 'GnewsSearch':
arr = [
'<div class="webResult">',
'<h2><a href="',r.unescapedUrl,'">',r.title,'</a></h2>',
'<p>',r.content,'</p>',
'<a href="',r.unescapedUrl,'">',r.publisher,'</a>',
'</div>'
];
break;
}
// The toString method.
this.toString = function(){
return arr.join('');
}
}
});