diff --git a/public/javascripts/jquery.infinitescroll-custom.js b/public/javascripts/jquery.infinitescroll-custom.js
index 5689232e23873f4176d4b6a5490b499a91d206f4..7e5c70fc0870f0d100ee7da28657e38bd1244c9c 100644
--- a/public/javascripts/jquery.infinitescroll-custom.js
+++ b/public/javascripts/jquery.infinitescroll-custom.js
@@ -4,15 +4,17 @@
// version 2.0b1.110420
// home and docs: http://www.infinite-scroll.com
+// Modified by Diaspora:
+// A few callbacks were made options and generateInstanceID was make jquery 162 compatible
*/
; (function ($) {
/* Define 'infinitescroll' function
---------------------------------------------------*/
-
+
$.fn.infinitescroll = function infscr(options, callback) {
-
+
// grab each selector option and see if any fail.
function areSelectorsValid(opts) {
var debug = $.fn.infinitescroll._debug;
@@ -28,29 +30,29 @@
// find the number to increment in the path.
function determinePath(path) {
-
+
if ($.isFunction(opts.pathParse)) {
-
+
debug('pathParse');
return [path];
-
+
} else if (path.match(/^(.*?)\b2\b(.*?$)/)) {
path = path.match(/^(.*?)\b2\b(.*?$)/).slice(1);
-
- // if there is any 2 in the url at all.
+
+ // if there is any 2 in the url at all.
} else if (path.match(/^(.*?)2(.*?$)/)) {
-
+
// page= is used in django:
// http://www.infinite-scroll.com/changelog/comment-page-1/#comment-127
if (path.match(/^(.*?page=)2(\/.*|$)/)) {
path = path.match(/^(.*?page=)2(\/.*|$)/).slice(1);
return path;
}
-
+
path = path.match(/^(.*?)2(.*?$)/).slice(1);
-
+
} else {
-
+
// page= is used in drupal too but second page is page=1 not page=2:
// thx Jerod Fritz, vladikoff
if (path.match(/^(.*?page=)1(\/.*|$)/)) {
@@ -64,8 +66,8 @@
debug('determinePath',path);
return path;
}
-
-
+
+
// Calculate internal height (used for local scroll)
function hiddenHeight(element) {
var height = 0;
@@ -74,30 +76,37 @@
});
return height;
}
-
-
+
+
//Generate InstanceID based on random data (to give consistent but different ID's)
function generateInstanceID(element) {
- var number = $(element).length + $(element).html().length + $(element).attr("class").length + $(element).attr("id").length;
+ var $element = $(element)
+ var number = $element.length + $element.html().length
+ if($element.attr("class") !== undefined){
+ number += $element.attr("class").length
+ }
+ if($element.attr("id") !== undefined){
+ number += $element.attr("id").length
+ }
opts.infid = number;
}
-
-
+
+
// if options is a string, use as a command
if (typeof options=='string') {
-
+
var command = options,
argument = callback,
validCommand = (command == 'pause' || command == 'destroy' || command == 'retrieve' || command == 'binding'),
debug = $.fn.infinitescroll._debug;
-
+
argument = argument || null;
command = (validCommand) ? $.fn.infinitescroll[command](argument) : debug('Invalid command');
-
+
return false;
}
-
-
+
+
// lets get started.
var opts = $.infinitescroll.opts = $.extend({}, $.infinitescroll.defaults, options),
props = $.infinitescroll, // shorthand
@@ -108,68 +117,68 @@
pause = $.fn.infinitescroll.pause,
destroy = $.fn.infinitescroll.destroy,
binding = $.fn.infinitescroll.binding;
-
-
+
+
// if selectors from opts aren't valid, return false
if (!areSelectorsValid(opts)) { return false; }
-
+
opts.container = opts.container || document.documentElement;
-
+
// contentSelector we'll use for our ajax call
opts.contentSelector = opts.contentSelector || this;
-
+
// Generate unique instance ID
opts.infid = (opts.infid == 0) ? generateInstanceID(opts.contentSelector) : opts.infid;
-
+
// loadMsgSelector - if we want to place the load message in a specific selector, defaulted to the contentSelector
opts.loadMsgSelector = opts.loadMsgSelector || opts.contentSelector;
-
+
// get the relative URL - everything past the domain name.
var relurl = /(.*?\/\/).*?(\/.*)/,
path = $(opts.nextSelector).attr('href');
-
+
if (!path) { debug('Navigation selector not found'); return; }
// set the path to be a relative URL from root.
opts.path = determinePath(path);
-
-
+
+
// define loading msg
props.loadingMsg = $('<div id="infscr-loading" style="text-align: center;"><img alt="Loading..." src="' +
-
+
opts.loadingImg + '" /><div>' + opts.loadingText + '</div></div>');
// preload the image
(new Image()).src = opts.loadingImg;
-
-
+
+
//Check if its HTML (window scroll) and set innerContainerHeight
opts.binder = (opts.container.nodeName == "HTML") ? $(window) : $(opts.container);
innerContainerHeight = (opts.container.nodeName == "HTML") ? $(document).height() : innerContainerHeight = hiddenHeight(opts.container);
debug('Scrolling in: ',(opts.container.nodeName == "HTML") ? 'window' : opts.container);
-
+
// distance from nav links to bottom
// computed as: height of the document + top offset of container - top offset of nav link
opts.pixelsFromNavToBottom = innerContainerHeight +
(opts.container == document.documentElement ? 0 : $(opts.container).offset().top) -
$(opts.navSelector).offset().top;
-
+
// set up our bindings
- // bind scroll handler to element (if its a local scroll) or window
+ // bind scroll handler to element (if its a local scroll) or window
binding('bind');
opts.binder.trigger('smartscroll.infscr.' + opts.infid); // trigger the event, in case it's a short page
-
+
return this;
} // end of $.fn.infinitescroll()
-
-
+
+
/* Defaults and read-only properties object
---------------------------------------------------*/
-
+
$.infinitescroll = {
defaults: {
debug: false,
@@ -207,35 +216,35 @@
loadingMsg: undefined,
currDOMChunk: null // defined in setup()'s load()
};
-
-
+
+
/* Methods + Commands
---------------------------------------------------*/
-
+
// Console log wrapper.
$.fn.infinitescroll._debug = function infscr_debug() {
- if ($.infinitescroll.opts.debug) {
+ if ($.infinitescroll.opts.debug) {
return window.console && console.log.call(console, arguments);
}
}
-
-
+
+
// shortcut function for...getting shortcuts
$.fn.infinitescroll._shorthand = function infscr_shorthand() {
-
+
// someone should write this, and it would rule
-
+
};
-
-
+
+
// Near Bottom (isNearBottom)
$.fn.infinitescroll._nearbottom = function infscr_nearbottom() {
-
+
// replace with shorthand function
var opts = $.infinitescroll.opts,
debug = $.fn.infinitescroll._debug,
hiddenHeight = $.fn.infinitescroll._hiddenheight;
-
+
// distance remaining in the scroll
// computed as: document height - distance already scroll - viewport height - buffer
@@ -256,31 +265,31 @@
// if distance remaining in the scroll (including buffer) is less than the orignal nav to bottom....
return (pixelsFromWindowBottomToBottom - opts.bufferPx < opts.pixelsFromNavToBottom);
-
+
}
-
-
+
+
// Setup function (infscrSetup)
$.fn.infinitescroll._setup = function infscr_setup() {
-
+
// replace with shorthand function
var props = $.infinitescroll,
opts = $.infinitescroll.opts,
isNearBottom = $.fn.infinitescroll._nearbottom,
kickOffAjax = $.fn.infinitescroll.retrieve;
-
+
if (opts.isDuringAjax || opts.isInvalidPage || opts.isDone || opts.isDestroyed || opts.isPaused) return;
-
+
if (!isNearBottom(opts, props)) return;
-
- kickOffAjax();
-
+
+ kickOffAjax();
+
};
-
-
+
+
// Ajax function (kickOffAjax)
$.fn.infinitescroll.retrieve = function infscr_retrieve() {
-
+
// replace with shorthand function
var props = $.infinitescroll,
opts = props.opts,
@@ -289,17 +298,17 @@
error = $.fn.infinitescroll._error,
path = opts.path, // get this
box, frag, desturl, method, condition;
-
-
+
+
// we dont want to fire the ajax multiple times
opts.isDuringAjax = true;
-
-
+
+
// show the loading message quickly
// then hide the previous/next links after we're
// sure the loading message was visible
props.loadingMsg.appendTo(opts.loadMsgSelector).show();
-
+
$(opts.navSelector).hide();
// increment the URL bit. e.g. /page/3/
@@ -309,31 +318,31 @@
// if we're dealing with a table we can't use DIVs
box = $(opts.contentSelector).is('table') ? $('<tbody/>') : $('<div/>');
-
-
+
+
// INSERT DEBUG ERROR FOR invalid desturl
desturl = ($.isFunction(opts.pathParse)) ? opts.pathParse(path.join('2'), opts.currPage) : desturl = path.join(opts.currPage);
// desturl = path.join(opts.currPage);
-
+
// create switch parameter for append / callback
// MAKE SURE CALLBACK EXISTS???
method = (opts.dataType == 'html' || opts.dataType == 'json') ? opts.dataType : 'html+callback';
if (opts.appendCallback && opts.dataType == 'html') method += '+callback';
-
+
switch (method) {
-
+
case 'html+callback':
-
+
debug('Using HTML via .load() method');
box.load(desturl + ' ' + opts.itemSelector, null, function(jqXHR,textStatus) {
loadCallback(box,jqXHR.responseText);
});
-
+
break;
-
+
case 'html':
case 'json':
-
+
debug('Using '+(method.toUpperCase())+' via $.ajax() method');
$.ajax({
// params
@@ -344,16 +353,16 @@
(condition) ? loadCallback(box,jqXHR.responseText) : error([404]);
}
});
-
+
break;
-
+
}
};
-
-
+
+
// Load callback
$.fn.infinitescroll._loadcallback = function infscr_loadcallback(box,data) {
-
+
// replace with shorthand function
var props = $.infinitescroll,
opts = $.infinitescroll.opts,
@@ -361,81 +370,81 @@
showDoneMsg = $.fn.infinitescroll._donemsg,
callback = $.fn.infinitescroll._callback, // GLOBAL OBJECT FOR CALLBACK
result, frag;
-
+
result = (opts.isDone) ? 'done' : (!opts.appendCallback) ? 'no-append' : 'append';
-
+
switch (result) {
-
+
case 'done':
-
+
showDoneMsg();
return false;
-
+
break;
-
+
case 'no-append':
if (opts.dataType == 'html') {
data = '<div>'+data+'</div>';
data = $(data).find(opts.itemSelector);
};
-
+
break;
-
+
case 'append':
-
+
var children = box.children();
-
+
// if it didn't return anything
if (children.length == 0 || children.hasClass('error404')) {
// trigger a 404 error so we can quit.
return error([404]);
}
-
+
// use a documentFragment because it works when content is going into a table or UL
frag = document.createDocumentFragment();
while (box[0].firstChild) {
frag.appendChild(box[0].firstChild);
}
-
+
$(opts.contentSelector)[0].appendChild(frag);
// previously, we would pass in the new DOM element as context for the callback
// however we're now using a documentfragment, which doesnt havent parents or children,
// so the context is the contentContainer guy, and we pass in an array
// of the elements collected as the first argument.
-
+
data = children.get();
-
-
+
+
break;
-
+
}
-
+
// fadeout currently makes the <em>'d text ugly in IE6
props.loadingMsg.hide();
-
-
+
+
// smooth scroll to ease in the new content
if (opts.animate) {
var scrollTo = $(window).scrollTop() + $('#infscr-loading').height() + opts.extraScrollPx + 'px';
$('html,body').animate({ scrollTop: scrollTo }, 800, function () { opts.isDuringAjax = false; });
}
-
+
if (!opts.animate) opts.isDuringAjax = false; // once the call is done, we can allow it again.
-
+
callback.call($(opts.contentSelector)[0], data);
-
+
};
-
-
+
+
// Show done message.
$.fn.infinitescroll._donemsg = function infscr_donemsg() {
-
+
// replace with shorthand function
var props = $.infinitescroll,
opts = $.infinitescroll.opts;
-
+
props.loadingMsg
.find('img')
.hide()
@@ -444,24 +453,24 @@
$(this).parent().fadeOut('normal');
});
- // user provided callback when done
+ // user provided callback when done
opts.errorCallback();
}
-
-
+
+
// Pause function
$.fn.infinitescroll.pause = function infscr_pause(pause) {
-
+
// if pauseValue is not 'pause' or 'resume', toggle it's value
var debug = $.fn.infinitescroll._debug,
opts = $.infinitescroll.opts;
-
+
if (pause !== 'pause' && pause !== 'resume' && pause !== 'toggle' && pause !== null) {
debug('Invalid argument. Toggling pause value instead');
};
-
+
pause = (pause && (pause == 'pause' || pause == 'resume')) ? pause : 'toggle';
-
+
switch (pause) {
case 'pause':
opts.isPaused = true;
@@ -475,26 +484,26 @@
opts.isPaused = !opts.isPaused;
break;
}
-
+
debug('Paused',opts.isPaused);
return false;
}
-
-
+
+
// Error function
$.fn.infinitescroll._error = function infscr_error(xhr) {
-
+
// replace with shorthand function
var opts = $.infinitescroll.opts,
binder = (opts.container.nodeName == "HTML") ? $(window) : $(opts.container),
debug = $.fn.infinitescroll._debug,
showDoneMsg = $.fn.infinitescroll._donemsg,
error = (!opts.isDone && xhr == 404) ? 'end' : (opts.isDestroyed && xhr == 302) ? 'destroy' : 'unknown';
-
+
switch (error) {
-
+
case 'end':
-
+
// die if we're out of pages.
debug('Page not found. Self-destructing...');
showDoneMsg();
@@ -502,86 +511,86 @@
opts.currPage = 1; // if you need to go back to this instance
opts.isPaused = false;
binder.unbind('smartscroll.infscr.' + opts.infid);
-
+
break;
-
+
case 'destroy':
-
+
// die if destroyed.
debug('Destroyed. Going to next instance...');
opts.isDone = true;
opts.currPage = 1; // if you need to go back to this instance
opts.isPaused = false;
binder.unbind('smartscroll.infscr.' + opts.infid);
-
+
break;
-
+
case 'unknown':
-
+
// unknown error.
debug('Unknown Error. WHAT DID YOU DO?!...');
showDoneMsg();
opts.isDone = true;
opts.currPage = 1; // if you need to go back to this instance
binder.unbind('smartscroll.infscr.' + opts.infid);
-
+
break;
-
+
}
-
+
}
-
-
+
+
// Destroy current instance of the plugin
$.fn.infinitescroll.destroy = function infscr_destroy() {
-
+
// replace with shorthand function
var opts = $.infinitescroll.opts,
error = $.fn.infinitescroll._error;
-
+
opts.isDestroyed = true;
return error([302]);
-
+
}
-
-
+
+
// Scroll binding + unbinding
$.fn.infinitescroll.binding = function infscr_binding(binding) {
-
+
// replace with shorthand function
var opts = $.infinitescroll.opts,
setup = $.fn.infinitescroll._setup,
error = $.fn.infinitescroll._error,
debug = $.fn.infinitescroll._debug;
-
+
switch(binding) {
-
+
case 'bind':
opts.binder.bind('smartscroll.infscr.'+opts.infid, setup);
break;
-
+
case 'unbind':
opts.binder.unbind('smartscroll.infscr.'+opts.infid);
break;
-
+
}
-
+
debug('Binding',binding);
return false;
-
+
}
-
-
- /*
+
+
+ /*
* smartscroll: debounced scroll event for jQuery *
* https://github.com/lukeshumard/smartscroll
* Based on smartresize by @louis_remi: https://github.com/lrbabe/jquery.smartresize.js *
* Copyright 2011 Louis-Remi & Luke Shumard * Licensed under the MIT license. *
*/
-
+
var event = $.event,
scrollTimeout;
-
+
event.special.smartscroll = {
setup: function() {
$(this).bind( "scroll", event.special.smartscroll.handler );
@@ -593,17 +602,17 @@
// Save the context
var context = this,
args = arguments;
-
+
// set correct event type
event.type = "smartscroll";
-
+
if (scrollTimeout) { clearTimeout(scrollTimeout); }
scrollTimeout = setTimeout(function() {
jQuery.event.handle.apply( context, args );
}, execAsap === "execAsap"? 0 : 100);
}
};
-
+
$.fn.smartscroll = function( fn ) {
return fn ? this.bind( "smartscroll", fn ) : this.trigger( "smartscroll", ["execAsap"] );
};