// jquery.tweet.js - See http://tweet.seaofclouds.com/ or https://github.com/seaofclouds/tweet for more info
// Copyright (c) 2008-2011 Todd Matthews & Steve Purcell
(function($) {
$.fn.tweet = function(o){
var s = $.extend({
username: null, // [string or array] required unless using the 'query' option; one or more twitter screen names (use 'list' option for multiple names, where possible)
list: null, // [string] optional name of list belonging to username
favorites: false, // [boolean] display the user's favorites instead of his tweets
query: null, // [string] optional search query (see also: http://search.twitter.com/operators)
avatar_size: null, // [integer] height and width of avatar if displayed (48px max)
count: 3, // [integer] how many tweets to display?
fetch: null, // [integer] how many tweets to fetch via the API (set this higher than 'count' if using the 'filter' option)
page: 1, // [integer] which page of results to fetch (if count != fetch, you'll get unexpected results)
retweets: true, // [boolean] whether to fetch (official) retweets (not supported in all display modes)
intro_text: null, // [string] do you want text BEFORE your your tweets?
outro_text: null, // [string] do you want text AFTER your tweets?
join_text: null, // [string] optional text in between date and tweet, try setting to "auto"
auto_join_text_default: "i said,", // [string] auto text for non verb: "i said" bullocks
auto_join_text_ed: "i", // [string] auto text for past tense: "i" surfed
auto_join_text_ing: "i am", // [string] auto tense for present tense: "i was" surfing
auto_join_text_reply: "i replied to", // [string] auto tense for replies: "i replied to" @someone "with"
auto_join_text_url: "i was looking at", // [string] auto tense for urls: "i was looking at" http:...
loading_text: null, // [string] optional loading text, displayed while tweets load
refresh_interval: null , // [integer] optional number of seconds after which to reload tweets
twitter_url: "twitter.com", // [string] custom twitter url, if any (apigee, etc.)
twitter_api_url: "api.twitter.com", // [string] custom twitter api url, if any (apigee, etc.)
twitter_search_url: "search.twitter.com", // [string] custom twitter search url, if any (apigee, etc.)
template: "{avatar}{time}{join}{text}", // [string or function] template used to construct each tweet - see code for available vars
comparator: function(tweet1, tweet2) { // [function] comparator used to sort tweets (see Array.sort)
return tweet2["tweet_time"] - tweet1["tweet_time"];
},
filter: function(tweet) { // [function] whether or not to include a particular tweet (be sure to also set 'fetch')
return true;
}
}, o);
// See http://daringfireball.net/2010/07/improved_regex_for_matching_urls
var url_regexp = /\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?ÇÈÒÓÔÕ]))/gi;
// Expand values inside simple string templates with {placeholders}
function t(template, info) {
if (typeof template === "string") {
var result = template;
for(var key in info) {
var val = info[key];
result = result.replace(new RegExp('{'+key+'}','g'), val === null ? '' : val);
}
return result;
} else return template(info);
}
// Export the t function for use when passing a function as the 'template' option
$.extend({tweet: {t: t}});
function replacer (regex, replacement) {
return function() {
var returning = [];
this.each(function() {
returning.push(this.replace(regex, replacement));
});
return $(returning);
};
}
$.fn.extend({
linkUrl: replacer(url_regexp, function(match) {
var url = (/^[a-z]+:/i).test(match) ? match : "http://"+match;
return ""+match+"";
}),
linkUser: replacer(/@(\w+)/gi, "@$1"),
// Support various latin1 (\u00**) and arabic (\u06**) alphanumeric chars
linkHash: replacer(/(?:^| )[\#]+([\w\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u00ff\u0600-\u06ff]+)/gi,
' #$1'),
capAwesome: replacer(/\b(awesome)\b/gi, '$1'),
capEpic: replacer(/\b(epic)\b/gi, '$1'),
makeHeart: replacer(/(<)+[3]/gi, "♥")
});
function parse_date(date_str) {
// The non-search twitter APIs return inconsistently-formatted dates, which Date.parse
// cannot handle in IE. We therefore perform the following transformation:
// "Wed Apr 29 08:53:31 +0000 2009" => "Wed, Apr 29 2009 08:53:31 +0000"
return Date.parse(date_str.replace(/^([a-z]{3})( [a-z]{3} \d\d?)(.*)( \d{4})$/i, '$1,$2$4$3'));
}
function relative_time(date) {
var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
var delta = parseInt((relative_to.getTime() - date) / 1000, 10);
var r = '';
if (delta < 60) {
r = delta + ' seconds ago';
} else if(delta < 120) {
r = 'a minute ago';
} else if(delta < (45*60)) {
r = (parseInt(delta / 60, 10)).toString() + ' minutes ago';
} else if(delta < (2*60*60)) {
r = 'an hour ago';
} else if(delta < (24*60*60)) {
r = '' + (parseInt(delta / 3600, 10)).toString() + ' hours ago';
} else if(delta < (48*60*60)) {
r = 'a day ago';
} else {
r = (parseInt(delta / 86400, 10)).toString() + ' days ago';
}
return 'about ' + r;
}
function build_auto_join_text(text) {
if (text.match(/^(@([A-Za-z0-9-_]+)) .*/i)) {
return s.auto_join_text_reply;
} else if (text.match(url_regexp)) {
return s.auto_join_text_url;
} else if (text.match(/^((\w+ed)|just) .*/im)) {
return s.auto_join_text_ed;
} else if (text.match(/^(\w*ing) .*/i)) {
return s.auto_join_text_ing;
} else {
return s.auto_join_text_default;
}
}
function build_api_url() {
var proto = ('https:' == document.location.protocol ? 'https:' : 'http:');
var count = (s.fetch === null) ? s.count : s.fetch;
if (s.list) {
return proto+"//"+s.twitter_api_url+"/1/"+s.username[0]+"/lists/"+s.list+"/statuses.json?page="+s.page+"&per_page="+count+"&callback=?";
} else if (s.favorites) {
return proto+"//"+s.twitter_api_url+"/favorites/"+s.username[0]+".json?page="+s.page+"&count="+count+"&callback=?";
} else if (s.query === null && s.username.length == 1) {
return proto+'//'+s.twitter_api_url+'/1/statuses/user_timeline.json?screen_name='+s.username[0]+'&count='+count+(s.retweets ? '&include_rts=1' : '')+'&page='+s.page+'&callback=?';
} else {
var query = (s.query || 'from:'+s.username.join(' OR from:'));
return proto+'//'+s.twitter_search_url+'/search.json?&q='+encodeURIComponent(query)+'&rpp='+count+'&page='+s.page+'&callback=?';
}
}
// Convert twitter API objects into data available for
// constructing each tweet using a template
function extract_template_data(item){
var o = {};
o.item = item;
o.source = item.source;
o.screen_name = item.from_user || item.user.screen_name;
o.avatar_size = s.avatar_size;
o.avatar_url = item.profile_image_url || item.user.profile_image_url;
o.retweet = typeof(item.retweeted_status) != 'undefined';
o.tweet_time = parse_date(item.created_at);
o.join_text = s.join_text == "auto" ? build_auto_join_text(item.text) : s.join_text;
o.tweet_id = item.id_str;
o.twitter_base = "http://"+s.twitter_url+"/";
o.user_url = o.twitter_base+o.screen_name;
o.tweet_url = o.user_url+"/status/"+o.tweet_id;
o.reply_url = o.twitter_base+"intent/tweet?in_reply_to="+o.tweet_id;
o.retweet_url = o.twitter_base+"intent/retweet?tweet_id="+o.tweet_id;
o.favorite_url = o.twitter_base+"intent/favorite?tweet_id="+o.tweet_id;
o.retweeted_screen_name = o.retweet && item.retweeted_status.user.screen_name;
o.tweet_relative_time = relative_time(o.tweet_time);
o.tweet_raw_text = o.retweet ? ('RT @'+o.retweeted_screen_name+' '+item.retweeted_status.text) : item.text; // avoid '...' in long retweets
o.tweet_text = $([o.tweet_raw_text]).linkUrl().linkHash()[0];
o.tweet_text_fancy = $([o.tweet_text]).makeHeart().capAwesome().capEpic()[0];
// Default spans, and pre-formatted blocks for common layouts
o.user = t('', o);
o.join = s.join_text ? t(' ', o) : ' ';
o.avatar = o.avatar_size ?
t('', o) : '';
o.time = t('', o);
o.text = t('', o);
o.reply_action = t('', o);
o.retweet_action = t('', o);
o.favorite_action = t('', o);
return o;
}
return this.each(function(i, widget){
var list = $('
*
* $('#news').innerfade({
* animationtype: Type of animation 'fade' or 'slide' (Default: 'fade'),
* speed: Fading-/Sliding-Speed in milliseconds or keywords (slow, normal or fast) (Default: 'normal'),
* timeout: Time between the fades in milliseconds (Default: '2000'),
* type: Type of slideshow: 'sequence', 'random' or 'random_start' (Default: 'sequence'),
* containerheight: Height of the containing element in any css-height-value (Default: 'auto'),
* runningclass: CSS-Class which the container getÕs applied (Default: 'innerfade'),
* children: optional children selector (Default: null)
* });
*
// ========================================================= */
(function($) {
$.fn.innerfade = function(options) {
return this.each(function() {
$.innerfade(this, options);
});
};
$.innerfade = function(container, options) {
var settings = {
'animationtype': 'fade',
'speed': 'normal',
'type': 'sequence',
'timeout': 2000,
'containerheight': 'auto',
'runningclass': 'innerfade',
'children': null
};
if (options)
$.extend(settings, options);
if (settings.children === null)
var elements = $(container).children();
else
var elements = $(container).children(settings.children);
if (elements.length > 1) {
$(container).css('position', 'relative').css('height', settings.containerheight).addClass(settings.runningclass);
for (var i = 0; i < elements.length; i++) {
$(elements[i]).css('z-index', String(elements.length-i)).css('position', 'absolute').hide();
};
if (settings.type == "sequence") {
setTimeout(function(){
$.innerfade.next(elements, settings, 1, 0);
}, settings.timeout);
$(elements[0]).show();
} else if (settings.type == "random") {
var last = Math.floor ( Math.random () * ( elements.length ) );
setTimeout(function() {
do {
current = Math.floor ( Math.random ( ) * ( elements.length ) );
} while (last == current );
$.innerfade.next(elements, settings, current, last);
}, settings.timeout);
$(elements[last]).show();
} else if ( settings.type == 'random_start' ) {
settings.type = 'sequence';
var current = Math.floor ( Math.random () * ( elements.length ) );
setTimeout(function(){
$.innerfade.next(elements, settings, (current + 1) % elements.length, current);
}, settings.timeout);
$(elements[current]).show();
} else {
alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
}
}
};
$.innerfade.next = function(elements, settings, current, last) {
if (settings.animationtype == 'slide') {
$(elements[last]).slideUp(settings.speed);
$(elements[current]).slideDown(settings.speed);
} else if (settings.animationtype == 'fade') {
$(elements[last]).fadeOut(settings.speed);
$(elements[current]).fadeIn(settings.speed, function() {
removeFilter($(this)[0]);
});
} else
alert('Innerfade-animationtype must either be \'slide\' or \'fade\'');
if (settings.type == "sequence") {
if ((current + 1) < elements.length) {
current = current + 1;
last = current - 1;
} else {
current = 0;
last = elements.length - 1;
}
} else if (settings.type == "random") {
last = current;
while (current == last)
current = Math.floor(Math.random() * elements.length);
} else
alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
setTimeout((function() {
$.innerfade.next(elements, settings, current, last);
}), settings.timeout);
};
})(jQuery);
// **** remove Opacity-Filter in ie ****
function removeFilter(element) {
if(element.style.removeAttribute){
element.style.removeAttribute('filter');
}
}
/**
* jQuery.timers - Timer abstractions for jQuery
* Written by Blair Mitchelmore (blair DOT mitchelmore AT gmail DOT com)
* Licensed under the WTFPL (http://sam.zoy.org/wtfpl/).
* Date: 2009/10/16
*
* @author Blair Mitchelmore
* @version 1.2
*
**/
jQuery.fn.extend({
everyTime: function(interval, label, fn, times) {
return this.each(function() {
jQuery.timer.add(this, interval, label, fn, times);
});
},
oneTime: function(interval, label, fn) {
return this.each(function() {
jQuery.timer.add(this, interval, label, fn, 1);
});
},
stopTime: function(label, fn) {
return this.each(function() {
jQuery.timer.remove(this, label, fn);
});
}
});
jQuery.extend({
timer: {
global: [],
guid: 1,
dataKey: "jQuery.timer",
regex: /^([0-9]+(?:\.[0-9]*)?)\s*(.*s)?$/,
powers: {
// Yeah this is major overkill...
'ms': 1,
'cs': 10,
'ds': 100,
's': 1000,
'das': 10000,
'hs': 100000,
'ks': 1000000
},
timeParse: function(value) {
if (value == undefined || value == null)
return null;
var result = this.regex.exec(jQuery.trim(value.toString()));
if (result[2]) {
var num = parseFloat(result[1]);
var mult = this.powers[result[2]] || 1;
return num * mult;
} else {
return value;
}
},
add: function(element, interval, label, fn, times) {
var counter = 0;
if (jQuery.isFunction(label)) {
if (!times)
times = fn;
fn = label;
label = interval;
}
interval = jQuery.timer.timeParse(interval);
if (typeof interval != 'number' || isNaN(interval) || interval < 0)
return;
if (typeof times != 'number' || isNaN(times) || times < 0)
times = 0;
times = times || 0;
var timers = jQuery.data(element, this.dataKey) || jQuery.data(element, this.dataKey, {});
if (!timers[label])
timers[label] = {};
fn.timerID = fn.timerID || this.guid++;
var handler = function() {
if ((++counter > times && times !== 0) || fn.call(element, counter) === false)
jQuery.timer.remove(element, label, fn);
};
handler.timerID = fn.timerID;
if (!timers[label][fn.timerID])
timers[label][fn.timerID] = window.setInterval(handler,interval);
this.global.push( element );
},
remove: function(element, label, fn) {
var timers = jQuery.data(element, this.dataKey), ret;
if ( timers ) {
if (!label) {
for ( label in timers )
this.remove(element, label, fn);
} else if ( timers[label] ) {
if ( fn ) {
if ( fn.timerID ) {
window.clearInterval(timers[label][fn.timerID]);
delete timers[label][fn.timerID];
}
} else {
for ( var fn in timers[label] ) {
window.clearInterval(timers[label][fn]);
delete timers[label][fn];
}
}
for ( ret in timers[label] ) break;
if ( !ret ) {
ret = null;
delete timers[label];
}
}
for ( ret in timers ) break;
if ( !ret )
jQuery.removeData(element, this.dataKey);
}
}
}
});
jQuery(window).bind("unload", function() {
jQuery.each(jQuery.timer.global, function(index, item) {
jQuery.timer.remove(item);
});
});