// write out libraries
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
document.write(unescape("%3Cscript src='http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js' type='text/javascript'%3E%3C/script%3E"));
document.write(unescape("%3Cscript src='http://socialmention.com/spy/engine.js' type='text/javascript'%3E%3C/script%3E"));
// process params
var smTitle = (typeof smTitle == 'undefined' ? 'Realtime Buzz' : smTitle);
var smSearchPhrase = (typeof smSearchPhrase == 'undefined' ? false : smSearchPhrase);
if(!smSearchPhrase) (typeof smKeywords == 'undefined' ? false : smKeywords);
var smItemsPerPage = (typeof smItemsPerPage == 'undefined' || isNaN(smItemsPerPage) == false ? 25 : smItemsPerPage);
var smWidgetHeight = (typeof smWidgetHeight == 'undefined' || isNaN(smWidgetHeight) == false ? 500 : smWidgetHeight);
//var smMaxTimestamp = (typeof smMaxTimestamp == 'undefined' ? 604800 : smMaxTimestamp);
var smShowUserImages = (typeof smShowUserImages == 'undefined' ? true : smShowUserImages);
var smFontSize = (typeof smFontSize == 'undefined' || isNaN(smFontSize) == false ? 11 : smFontSize);
var smSources = (typeof smSources == 'undefined' || isArray(smSources) == false ?
['twitter', 'googleblog', 'brightkite', 'delicious', 'friendfeed', 'flickr', 'identica', 'youare', 'digg'] : smSources);
function isArray(obj){return(typeof(obj.length)=="undefined")?false:true;}
// calculate min-height
//if(!smWidgetHeight) var smWidgetHeight = (smItemsPerPage*140);
// output div container
var iframe_container_id = 'socialmention_buzz_iframe_'+Math.floor(Math.random()*10001);
document.write('');
// http://blog.bolinfest.com/2009/01/using-iframe-to-force-doctype.html
function writeIframe() {
return '';
}
// class
var simpleSpy = function(iframe_container_id, smSearchPhrase, smShowUserImages, smFontSize, smTitle, smSources) {
this.css_id = 'socialmention_widget_css';
this.play = 1; // 0 = pause
this.interval_cue = 2000;
this.itemsPerPage = smItemsPerPage;
this.smSearchPhrase = smSearchPhrase;
this.smShowUserImages = smShowUserImages;
this.iframe_container_id = iframe_container_id;
this.smTitle = smTitle;
this.smSources = smSources;
this.container_id = 'socialmention_buzz_'+Math.floor(Math.random()*10001);
this.container_content_id = 'socialmention_buzz_content_'+Math.floor(Math.random()*10001);
this.smWidgetHeight = smWidgetHeight-125;
this.smFontSize = smFontSize;
this.pageCurrent = 1;
this.firstSetofItems = true;
this.item_cue = new Array();
this.items_all = new Array();
this.item_list = new Array(); // holds elements as they are placed in a page
this.engine;
this.inMidPageChange = false;
this.iframeContents = function() {
return $('#'+this.iframe_container_id).contents();
}
this.get_iframe = function() {
return document.getElementById(this.iframe_container_id);
}
this.setupIframeContent = function() {
this.iframeContents().find("body").html('' +
'' +
'');
}
this.insertCSS = function() {
// ie 7 the new element has to be created by the iframe document
var css = this.get_iframe().contentWindow.document.createElement("link");
css.setAttribute("type", "text/css");
css.setAttribute("rel", "stylesheet");
css.setAttribute("href", "http://socialmention.com/widgets/buzz.css");
//this.iframeContents().find('head').appendChild(css);
$element = $(css);
$container = this.iframeContents().find('head');
$element.appendTo($container);
}
this.getPaginationStartAt = function() {
return this.itemsPerPage * (this.pageCurrent-1);
}
this.getPaginationLimit = function() {
return this.itemsPerPage * this.pageCurrent;
}
this.changePage = function(nextPage) {
this.inMidPageChange = true;
try{
if(nextPage) {
this.pageCurrent = this.pageCurrent+1;
} else {
this.pageCurrent = this.pageCurrent-1;
if(this.pageCurrent <= 1) this.pageCurrent = 1;
}
// update content
// clear out array that holds the live elements (to remove them on update)
this.item_list = new Array();
// clear the cue array to make sure items don't get reposted after returning to page 1
this.item_cue = new Array();
// clear out content
this.iframeContents().find("#"+this.container_content_id).html("");
// sort items all array so newest item is first
this.items_all.sort(this.engine.sortDesc);
//console.log(this.pageCurrent + " start at: " + this.getPaginationStartAt() + " limit:" +this.getPaginationLimit())
for(var i=this.getPaginationStartAt(); i a').text(timeAgo(timestamp));
});
// filter out old mentions
//this.item_cue = this.filterOldMentions(this.item_cue);
// filter duplicates
this.item_cue = this.filterDuplicateMentions(this.item_cue);
// sort array (newest first)
this.item_cue.sort(this.engine.sortAsc);
//console.log(this.item_cue.length + " " + this.itemsPerPage);
// if there are more mentions that the max items per page
// remove them and just insert the new ones
if(this.item_cue.length > this.itemsPerPage) {
this.item_cue.splice(0, this.itemsPerPage-1);
}
// sort array (to oldest is first to be shifted out of array)
this.item_cue.sort(this.engine.sortDesc);
// if first dump of items
/*if(this.firstSetofItems == true) {
this.item_cue.splice(0, this.itemsPerPage);
this.firstSetofItems = false;
}*/
// get first array element
var item = this.item_cue.pop();
//
//if(console) console.log(this.first_load_timestamp + " < " + item.timestamp);
if(item && this.first_load_timestamp && item.timestamp < this.first_load_timestamp) return;
//
var element = this.getItemHTML(item);
$container = this.iframeContents().find("#"+this.container_content_id);
$insert = $(element).prependTo($container);
$(element).slideDown("slow");
// add to item list
this.item_list.push(element);
if(this.item_list.length > this.itemsPerPage) {
// remove that item on list
var element = this.item_list.shift();
$(element).slideUp("fast");
$(element).remove();
//document.getElementById(this.container_content_id).removeChild(element);
}
}
this.prePopulate = function() {
// filter duplicates
this.item_cue = this.filterDuplicateMentions(this.item_cue);
// sort array (newest first)
this.item_cue.sort(this.engine.sortAsc);
if(this.item_cue[0]) this.first_load_timestamp = this.item_cue[0].timestamp;
//if(console) console.log(this.first_load_timestamp);
//console.log(this.item_cue.length + " " + this.itemsPerPage);
// if there are more mentions that the max items per page
// remove them and just insert the new ones
if(this.item_cue.length > this.itemsPerPage) {
this.item_cue.splice(0, this.itemsPerPage-1);
}
// sort array (to oldest is first to be shifted out of array)
this.item_cue.sort(this.engine.sortDesc);
// get first array element
var count = this.item_cue.length;
for(i=0;i= smMaxTimestamp) {
items.splice(x, 1);
x = x-1;
}
}
return items;
}
this.filterDuplicateMentions = function(items) {
var temp = new Array();
for(var x=0; x
';
}
} else {
media = '
';
}
}
var div1 = Helper.createNode('div', {"className":"item"}, {"display":"none"}, "", this.get_iframe().contentWindow.document);
var div2 = Helper.createNode('div', {"className":"text"}, {}, media + this.engine.addUrlsToText(item.title), this.get_iframe().contentWindow.document);
var div3 = Helper.createNode('div', {"className":"details"}, {}, "", this.get_iframe().contentWindow.document);
var div4 = Helper.createNode('div', {"className":"source"}, {}, '
' +
'' + timeAgo(item.timestamp) + ' ' + (item.user ? ' by '+ item.user + '' : '') + ' from ' + item.source, this.get_iframe().contentWindow.document);
if(item.user && this.smShowUserImages == true) {
var img = (item.image ? item.image : 'img/q_silhouette.gif');
var div5 = Helper.createNode('div', {"className":"user_image"}, {}, '
', this.get_iframe().contentWindow.document);
div1.appendChild(div5);
}
div1.appendChild(div2);
div1.appendChild(div3);
div3.appendChild(div4);
return div1;
}
this.addScript = function(script_url) {
var script = document.createElement("script");
script.setAttribute("type", "text/javascript");
script.setAttribute("defer", "true");
script.setAttribute("src", script_url);
document.getElementsByTagName('body')[0].appendChild(script);
}
this.init = function() {
//this.addScript('http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js');
//this.addScript('http://socialmention.com/spy/engine.js');
// IE will throw an error if you try to add script presumably before the page is loaded...
this.addLoadEvent(this.start);
}
// See: http://dean.edwards.name/weblog/2006/06/again/
this.addLoadEvent = function(func) {
var init = this.bind(func);
// for Mozilla and Opera browsers
// strange error in which you cant have 2 widgets
// maybe gets overridden?
/*if (document.addEventListener) {
document.addEventListener("DOMContentLoaded", init, false);
return;
}
*/
// for WebKit browsers
if (/WebKit/i.test(navigator.userAgent)) { // sniff
var _timer = setInterval(function() {
if (/loaded|complete/.test(document.readyState)) {
clearInterval(_timer);
init(); // call the onload handler
}
}, 10);
return;
}
// for anyone else not covered above.
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = init;
} else {
window.onload = function() {
if (oldonload) { oldonload(); }
init();
}
}
}
this.bind = function(func) {
var obj = this;
return function() { return func.apply(obj, arguments) };
}
}
// initialize
var spy = new simpleSpy(iframe_container_id, smSearchPhrase, smShowUserImages, smFontSize, smTitle, smSources);
spy.init();