// 'stacks' is the Stacks global object.
// All of the other Stacks related Javascript will
// be attatched to it.
var stacks = {};
// this call to jQuery gives us access to the globaal
// jQuery object.
// 'noConflict' removes the '$' variable.
// 'true' removes the 'jQuery' variable.
// removing these globals reduces conflicts with other
// jQuery versions that might be running on this page.
stacks.jQuery = jQuery.noConflict(true);
// Javascript for stacks_in_888_page61
// ---------------------------------------------------------------------
// Each stack has its own object with its own namespace. The name of
// that object is the same as the stack's id.
stacks.stacks_in_888_page61 = {};
// A closure is defined and assigned to the stack's object. The object
// is also passed in as 'stack' which gives you a shorthand for referring
// to this object from elsewhere.
stacks.stacks_in_888_page61 = (function(stack) {
// When jQuery is used it will be available as $ and jQuery but only
// inside the closure.
var jQuery = stacks.jQuery;
var $ = jQuery;
//-- RSS JS Stack v1.3.0 by Joe Workman --//
//---------------------------
// Start Common RSS Code
//---------------------------
formatString = function(str) {
str = str.replace(/<[^>]+>/ig,'');
str=' '+str;
return $.trim(str);
}
enrichString = function(str) {
str = str.replace(/((ftp|https?):\/\/([-\w\.]+)+(:\d+)?(\/([\w/_\.]*(\?\S+)?)?)?)/gm,'$1');
str = str.replace(/([^\w])\@([\w\-]+)/gm,'$1@$2');
str = str.replace(/([^\w])\#([\w\-]+)/gm,'$1#$2');
return $.trim(str);
}
parse_date = function(str) {
if (str.match(/^\d+\-\d+\-\d+T/)) {
str = str.replace(/T.+$/,'');
}
var d = new Date(str);
var m = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'June', 'July', 'Aug', 'Sept', 'Oct', 'Nov', 'Dec'];
if (d.getUTCDate()) {
return d.getUTCDate() + ' ' + m[d.getUTCMonth()] + ' ' + d.getFullYear();
}
return str;
};
find_link = function(obj) {
var default_string = '#';
if (obj == null || obj == undefined) {
return default_string;
}
else if (typeof obj.origLink == 'string') {
return obj.origLink;
}
else if ($.isArray(obj.link)) {
var mylink = obj.link[0].href;
$.each(obj.link,function(index, value){
if (value.rel === 'alternate') {
mylink = value.href;
}
})
return mylink;
}
else if (typeof obj.link == 'object') {
return obj.link.href;
}
else if (typeof obj.link == 'string') {
return obj.link;
}
else if (typeof obj.enclosure == 'object' && typeof obj.enclosure.url == 'string') {
return obj.enclosure.url;
}
return default_string;
};
find_title = function(obj) {
var default_string = 'No Items in RSS Feed';
if (obj == null || obj == undefined) {
return default_string;
}
else if (typeof obj.title.content == 'string') {
return formatString(obj.title.content);
}
else if (typeof obj.title == 'string') {
return formatString(obj.title);
}
else if (typeof obj.title == 'object') {
return formatString(obj.title[0]);
}
return default_string;
};
find_date = function(obj) {
var default_string = 'Date Unknown';
if (obj == null || obj == undefined) {
return default_string;
}
else if (typeof obj.pubDate == 'string') {
return parse_date(obj.pubDate);
}
else if (typeof obj.date == 'string') {
return parse_date(obj.date);
}
else if (typeof obj.published == 'string') {
return parse_date(obj.published);
}
else if (typeof obj.updated == 'string') {
return parse_date(obj.updated);
}
return default_string;
};
find_descr = function(obj) {
var default_string = 'RSS Feed Invalid. No Description Found.';
if (obj == null || obj == undefined) {
return default_string;
}
else if (typeof obj.description == 'string') {
return formatString(obj.description);
}
else if (typeof obj.encoded == 'string') {
return formatString(obj.encoded);
}
else if (typeof obj.content == 'object' && typeof obj.content.content == 'string') {
return formatString(obj.content.content);
}
return default_string;
};
find_author = function(obj) {
var default_string = 'Unknown Author';
if (obj == null || obj == undefined) {
return default_string;
}
else if (typeof obj.creator == 'string') {
return obj.creator;
}
else if ($.isArray(obj.author)) {
return obj.author[0];
}
else if (typeof obj.author == 'object' && typeof obj.author.email == 'string') {
return obj.author.email;
}
else if (typeof obj.author == 'string') {
return obj.author;
}
return default_string;
};
$(document).ready(function() {
/* Forming the query: */
var feed = "http://www.mac512.com/?category=iPadLife&feed=rss2";
feed = feed.replace(/feed:\/\//,'http://'); // Replace feed:// with http://
var query = 'select * from feed where url="' + feed + '" LIMIT 5';
/* Forming the URL to YQL: */
var url = "http://query.yahooapis.com/v1/public/yql?q="+encodeURIComponent(query)+"&format=json&callback=?";
$.getJSON(url,function(data){
if (data.query == null || data.query == undefined || data.query.results == null || data.query.results == undefined) {
// Invalid or Empty RSS Feed - Add Blank/Default Entries
add_feed_item();
}
else if ($.isArray(data.query.results.item || data.query.results.entry) ) { //item exists in RSS and entry in ATOM feeds
$.each(data.query.results.item || data.query.results.entry,function(){
//Normal RSS Feed
add_feed_item(this);
})
}
else {
// RSS Feed with only one item in it
add_feed_item(data.query.results.item || data.query.results.entry || null);
}
post_process_feed(this);
});
});
//---------------------------
// End Common RSS Code
//---------------------------
function add_feed_item(obj) {
var maxLength = 300;
$('#rss-js-list-stacks_in_888_page61').append(''
);
return;
};
function post_process_feed(obj) {
if ($().tipTip) { $(".tiptip").tipTip(); }
return;
};
//-- End RSS JS Stack --//
return stack;
})(stacks.stacks_in_888_page61);