No change in functionality.

[friendica.git] / js / jquery.htmlstream.min.js

diff --git a/js/jquery.htmlstream.min.js b/js/jquery.htmlstream.min.js
index a1ed47ee496614d0babdd53dccd30d716f678bd8..06720f81ffa06ef1669320bb99b6057f18e6c585 100644 (file)
--- a/js/jquery.htmlstream.min.js
+++ b/js/jquery.htmlstream.min.js
@@ -1,6 +1 @@
-/* jQuery ajax stream plugin
-* Version 0.1
-* Copyright (C) 2009 Chris Tarquini
-* Licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License (http://creativecommons.org/licenses/by-sa/3.0/)
-* Permissions beyond the scope of this license may be available by contacting petros000[at]hotmail.com.
-*/(function(e){var t=e.ajax,n=e.get,r=e.post,i=!0;e.ajaxSetup({stream:!1,pollInterval:500}),e.enableAjaxStream=function(a){typeof a=="undefined"&&(a=!i),a?(e.ajax=s,e.get=o,e.post=u,i=!0):(e.ajax=t,e.get=n,e.post=r,i=!1)};var s=e.ajax=function(n){n=jQuery.extend(!0,n,jQuery.extend(!0,{},jQuery.ajaxSettings,n));if(n.stream){var r=0,i=0,s=null,o=0,u=!1,a=function(e){s=e,l()},f=function(){c("stream")},l=function(){u||(r=setTimeout(f,n.pollInterval))},c=function(t){typeof t=="undefined"&&(t="stream");if(s.status<3)return;var r=s.responseText;if(t=="stream"){if(r.length<=o){l();return}lastlength=r.length;if(i==r.length){l();return}}var u=r.substr(i);i=r.length,e.isFunction(n.OnDataRecieved)&&n.OnDataRecieved(u,t,s.responseText,s),s.status!=4&&l()},h=function(e,t){clearTimeout(r),u=!0,c(t)};if(e.isFunction(n.success)){var p=n.success;n.success=function(e,t){h(e,t),p(e,t)}}else n.success=h;if(e.isFunction(n.beforeSend)){var d=n.beforeSend;n.beforeSend=function(e){d(e),a(e)}}else n.beforeSend=a}t(n)},o=e.get=function(t,n,r,i,s){if(e.isFunction(n)){var o=r;r=n,e.isFunction(o)&&(s=o),n=null}e.isFunction(i)&&(s=i,i=undefined);var u=e.isFunction(s);return jQuery.ajax({type:"GET",url:t,data:n,success:r,dataType:i,stream:u,OnDataRecieved:s})},u=e.post=function(t,n,r,i,s){if(e.isFunction(n)){var o=r;r=n}e.isFunction(i)&&(s=i,i=undefined);var u=e.isFunction(s);return jQuery.ajax({type:"POST",url:t,data:n,success:r,dataType:i,stream:u,OnDataRecieved:s})}})(jQuery);
\ No newline at end of file
+(function($){var ajax_old=$.ajax;var get_old=$.get;var post_old=$.post;var active=true;$.ajaxSetup({stream:false,pollInterval:500});$.enableAjaxStream=function(enable){if(typeof enable=="undefined")enable=!active;if(!enable){$.ajax=ajax_old;$.get=get_old;$.post=post_old;active=false}else{$.ajax=ajax_stream;$.get=ajax_get_stream;$.post=ajax_post_stream;active=true}};var ajax_stream=$.ajax=function(options){options=jQuery.extend(true,options,jQuery.extend(true,{},jQuery.ajaxSettings,options));if(options.stream){var timer=0;var offset=0;var xmlhttp=null;var lastlen=0;var done=false;var hook=function(xhr){xmlhttp=xhr;checkagain()};var fix=function(){check("stream")};var checkagain=function(){if(!done)timer=setTimeout(fix,options.pollInterval)};var check=function(status){if(typeof status=="undefined")status="stream";if(xmlhttp.status<3)return;var text=xmlhttp.responseText;if(status=="stream"){if(text.length<=lastlen){checkagain();return}lastlength=text.length;if(offset==text.length){checkagain();return}}var pkt=text.substr(offset);offset=text.length;if($.isFunction(options.OnDataRecieved)){options.OnDataRecieved(pkt,status,xmlhttp.responseText,xmlhttp)}if(xmlhttp.status!=4)checkagain()};var complete=function(xhr,s){clearTimeout(timer);done=true;check(s)};if($.isFunction(options.success)){var oc=options.success;options.success=function(xhr,s){complete(xhr,s);oc(xhr,s)}}else options.success=complete;if($.isFunction(options.beforeSend)){var obs=options.beforeSend;options.beforeSend=function(xhr){obs(xhr);hook(xhr)}}else options.beforeSend=hook}ajax_old(options)};var ajax_get_stream=$.get=function(url,data,callback,type,stream){if($.isFunction(data)){var orgcb=callback;callback=data;if($.isFunction(orgcb)){stream=orgcb}data=null}if($.isFunction(type)){stream=type;type=undefined}var dostream=$.isFunction(stream);return jQuery.ajax({type:"GET",url:url,data:data,success:callback,dataType:type,stream:dostream,OnDataRecieved:stream})};var ajax_post_stream=$.post=function(url,data,callback,type,stream){if($.isFunction(data)){var orgcb=callback;callback=data}if($.isFunction(type)){stream=type;type=undefined}var dostream=$.isFunction(stream);return jQuery.ajax({type:"POST",url:url,data:data,success:callback,dataType:type,stream:dostream,OnDataRecieved:stream})}})(jQuery);
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