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system/files/sys/system.js

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/*var SYSTEM = ( function( window, undefined ) {
var instance = null;
// revealing module pattern that handles initialization of our new module
function init() {
function back(){
window.history.back();};
function forward(){
window.history.forward();};
function reload(){
SYSTEM.go_state(SYSTEM.cur_state(),true);
};
return {
back : back,
forward : forward
};
}
if( ! instance ) {
instance = new init();
}
return instance;
} )( window );*/
var system = null;
//mother object
function SYSTEM(endpoint,group,start_state,hash_change){
system = this;
this.LOG_START = 0;
this.LOG_INFO = 1;
this.LOG_ERROR = 2;
this.endpoint = endpoint;
this.group = group;
this.start_state = start_state;
this.hash_change = hash_change;
this.state = {};
this.state_info = {};
this.state_js = {};
this.state_css = {};
this.hashchange();
$(window).bind('hashchange', this.hashchange);
}
SYSTEM.prototype.hashchange = function () {
system.go_state(system.start_state);
//user callback
if(system.hash_change){
system.hash_change(system.cur_state().split(';')[0].split('(')[0]);}
};
SYSTEM.prototype.handle_call_pages_page = function (html,entry,id,forced,cached,trycount) {
var url = entry['url']+(window.location.search.substr(1) ? '&'+window.location.search.substr(1) : '' );
if(!trycount){
trycount = 0;}
trycount++;
if($(entry['div']).length){
$(entry['div']).html(html);
this.log_info('load page: '+id+entry['div']+' '+url+' - try '+trycount+' - success');
} else {
this.log_error('load page: '+id+entry['div']+' '+url+' - try '+trycount+' - div not found');
//Try again
if(trycount < 3){
var tc = trycount;
setTimeout(function() { system.handle_call_pages_page(html,entry,id,forced,cached,tc); },1000);
}
return;
}
//load css
for(var i=0; i < entry['css'].length; i++){
this.load_css(entry['css'][i],forced);}
//load js
var call_func = true;
var loaded = 0;
for(var i=0; i < entry['js'].length; i++){
if(forced || !this.state_js[entry['js'][i]]){
this.log_info('load js: '+entry['js'][i]+(forced ? ' - forced' : ''));
$.getScript(entry['js'][i])
.done(function(response, status, jqxhr) {
system.log_info('load js: '+status);
system.state_js[entry['js'][i]] = true;
if(loaded++ === entry['js'].length-1){
var fn = window[entry['func']];
if(call_func ){
if(typeof fn === 'function'){
call_func = false;
fn();
system.log_info('call func: '+entry['func']);
} else {
system.log_error('call func: '+entry['func']+' - fail');
}
}
}
})
.fail(function( jqxhr, settings, exception ) {
system.log_error( "Something went wrong"+exception );
});
} else {
this.log_info('load js: '+entry['js'][i]+' - cached');
if(loaded++ === entry['js'].length-1){
var fn = window[entry['func']];
if(call_func && typeof fn === 'function'){
call_func = false;
fn();
this.log_info('call func: '+entry['func']);
} else {
this.log_error('call func: '+entry['func']+' - fail');
}
}
}
}
//try 2 call function even when no js is loaded(substates do that)
var fn = window[entry['func']];
if(call_func && typeof fn === 'function'){
call_func = false;
fn();
this.log_info('call func: '+entry['func']);
}
//update state
this.state[entry['div']] = url;
}
SYSTEM.prototype.handle_call_pages_entry = function (entry,id,forced,cached) {
var url = entry['url']+(window.location.search.substr(1) ? '&'+window.location.search.substr(1) : '' );
//check loaded state of div - reload only if required
if(forced || this.state[entry['div']] !== url || !$(entry['div']).length || $(entry['div']).html() === ''){
//load page
this.call_url(url,function(data){system.handle_call_pages_page(data,entry,id,forced,cached);},{},'html',true);
} else {
this.log_info('load page: '+id+entry['div']+' '+url+' - cached');
}
}
//internal function to handle pagestate results
SYSTEM.prototype.handle_call_pages = function (data,id,forced,cached) {
if(data['status']){
this.log_info('load pages: '+this.endpoint+'?call=pages&group='+this.group+'&state='+id+' - '+(cached ? 'cached ' : (forced ? 'forced' : 'success')));
//state not found?
if(data['result'].length === 0){
this.log_error('load pages: '+this.endpoint+'?call=pages&group='+this.group+'&state='+id+' - state not found - redirecting to start state: '+this.start_state);
if(id === this.start_state){
this.log_error('load pages: '+this.endpoint+'?call=pages&group='+this.group+'&state='+id+' - start state not found - stop!');
return;}
this.load(this.start_state);
return;}
//cache state info data
this.state_info[id] = data;
//update history?
if( !(id === this.start_state && this.cur_state() === '') && //avoid start state in url unless called explicit
id !== this.cur_state()){//new state?
window.history.pushState(null, "", '#!'+id);}
data['result'].forEach(
function(entry) { system.handle_call_pages_entry(entry,id,forced,cached);});
} else {
this.log_info('Problem with your Pages: '+data['result']['message']);
}
};
//send a call to the endpoint
SYSTEM.prototype.call = function(call,success,data,data_type,async){
this.call_url(this.endpoint+'?'+call,success,data,data_type,async);
};
SYSTEM.prototype.call_url = function(url,success,data,data_type,async){
$.ajax({
async: async,
data: data,
dataType: data_type,
url: url,
success: success,
error: function(XMLHttpRequest, textStatus, errorThrown){system.log_error(url+' '+XMLHttpRequest+' '+textStatus+' '+errorThrown);}
});
};
SYSTEM.prototype.log = function(type,msg){
var res = '';
switch(type){
case this.LOG_START:
res = '#SYSTEM: ';
break;
case this.LOG_INFO:
res = '-SYSTEM: ';
break;
case this.LOG_ERROR:
res = '!SYSTEM-ERROR: ';
break;
}
console.log(res+msg);
};
SYSTEM.prototype.log_info = function(msg){
this.log(this.LOG_INFO,msg);}
SYSTEM.prototype.log_error = function(msg){
this.log(this.LOG_ERROR,msg);}
//load a pagestatewith given id
SYSTEM.prototype.load = function(id,forced){
this.log(this.LOG_START,'load page: '+id+(forced ? ' - forced' : ''));
if(!forced && this.state_info[id]){
this.handle_call_pages(this.state_info[id],id,forced,true);
}else {
this.call('call=pages&group='+this.group+'&state='+id,function(data){system.handle_call_pages(data,id,forced,false);},{},"json",true);}
};
SYSTEM.prototype.load_css = function loadCSS(csssrc,forced) {
if(forced || !this.state_css[csssrc]){
var snode = document.createElement('link');
snode.setAttribute('type','text/css');
snode.setAttribute('rel', 'stylesheet');
snode.setAttribute('href',csssrc);
document.getElementsByTagName('head')[0].appendChild(snode);
this.state_css[csssrc] = true;
this.log_info('load css '+csssrc+' - '+(forced ? 'forced' : 'success'));
} else {
this.log_info('load css '+csssrc+' - cached');
}
};
SYSTEM.prototype.cur_state = function() {
var pathName = window.location.href;
if (pathName.indexOf('#!') != -1) {
return pathName.split('#!').pop();}
return '';
};
SYSTEM.prototype.go_state = function(default_state,forced){
var pageName = this.cur_state();
this.load(pageName ? pageName : default_state,forced);
};
SYSTEM.prototype.back = function(){
window.history.back();};
SYSTEM.prototype.forward = function(){
window.history.forward();};
SYSTEM.prototype.reload = function(){
this.go_state(this.cur_state(),true);
};
SYSTEM.prototype.language = function(lang){
this.log_info('change language to '+lang);
var search = '_lang='+lang;
window.location.href = window.location.pathname +'?' + search + location.hash;
};
/*
* jQuery MD5 Plugin 1.2.1
* https://github.com/blueimp/jQuery-MD5
*
* Copyright 2010, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* http://creativecommons.org/licenses/MIT/
*
* Based on
* A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
* Digest Algorithm, as defined in RFC 1321.
* Version 2.2 Copyright (C) Paul Johnston 1999 - 2009
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
* Distributed under the BSD License
* See http://pajhome.org.uk/crypt/md5 for more info.
*/
/*jslint bitwise: true */
/*global unescape, jQuery */
(function ($) {
'use strict';
/*
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
* to work around bugs in some JS interpreters.
*/
function safe_add(x, y) {
var lsw = (x & 0xFFFF) + (y & 0xFFFF),
msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
}
/*
* Bitwise rotate a 32-bit number to the left.
*/
function bit_rol(num, cnt) {
return (num << cnt) | (num >>> (32 - cnt));
}
/*
* These functions implement the four basic operations the algorithm uses.
*/
function md5_cmn(q, a, b, x, s, t) {
return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);
}
function md5_ff(a, b, c, d, x, s, t) {
return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t) {
return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t) {
return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t) {
return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}
/*
* Calculate the MD5 of an array of little-endian words, and a bit length.
*/
function binl_md5(x, len) {
/* append padding */
x[len >> 5] |= 0x80 << ((len) % 32);
x[(((len + 64) >>> 9) << 4) + 14] = len;
var i, olda, oldb, oldc, oldd,
a = 1732584193,
b = -271733879,
c = -1732584194,
d = 271733878;
for (i = 0; i < x.length; i += 16) {
olda = a;
oldb = b;
oldc = c;
oldd = d;
a = md5_ff(a, b, c, d, x[i], 7, -680876936);
d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586);
c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819);
b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330);
a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897);
d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426);
c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341);
b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983);
a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416);
d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417);
c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);
b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);
a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682);
d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);
c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);
b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329);
a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510);
d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632);
c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713);
b = md5_gg(b, c, d, a, x[i], 20, -373897302);
a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691);
d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083);
c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);
b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848);
a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438);
d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690);
c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961);
b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501);
a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467);
d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784);
c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473);
b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);
a = md5_hh(a, b, c, d, x[i + 5], 4, -378558);
d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463);
c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562);
b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);
a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060);
d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353);
c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632);
b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);
a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174);
d = md5_hh(d, a, b, c, x[i], 11, -358537222);
c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979);
b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189);
a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487);
d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);
c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520);
b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651);
a = md5_ii(a, b, c, d, x[i], 6, -198630844);
d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415);
c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);
b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055);
a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571);
d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606);
c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);
b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799);
a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359);
d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);
c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380);
b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649);
a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070);
d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);
c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259);
b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551);
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
}
return [a, b, c, d];
}
/*
* Convert an array of little-endian words to a string
*/
function binl2rstr(input) {
var i,
output = '';
for (i = 0; i < input.length * 32; i += 8) {
output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xFF);
}
return output;
}
/*
* Convert a raw string to an array of little-endian words
* Characters >255 have their high-byte silently ignored.
*/
function rstr2binl(input) {
var i,
output = [];
output[(input.length >> 2) - 1] = undefined;
for (i = 0; i < output.length; i += 1) {
output[i] = 0;
}
for (i = 0; i < input.length * 8; i += 8) {
output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << (i % 32);
}
return output;
}
/*
* Calculate the MD5 of a raw string
*/
function rstr_md5(s) {
return binl2rstr(binl_md5(rstr2binl(s), s.length * 8));
}
/*
* Calculate the HMAC-MD5, of a key and some data (raw strings)
*/
function rstr_hmac_md5(key, data) {
var i,
bkey = rstr2binl(key),
ipad = [],
opad = [],
hash;
ipad[15] = opad[15] = undefined;
if (bkey.length > 16) {
bkey = binl_md5(bkey, key.length * 8);
}
for (i = 0; i < 16; i += 1) {
ipad[i] = bkey[i] ^ 0x36363636;
opad[i] = bkey[i] ^ 0x5C5C5C5C;
}
hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8);
return binl2rstr(binl_md5(opad.concat(hash), 512 + 128));
}
/*
* Convert a raw string to a hex string
*/
function rstr2hex(input) {
var hex_tab = '0123456789abcdef',
output = '',
x,
i;
for (i = 0; i < input.length; i += 1) {
x = input.charCodeAt(i);
output += hex_tab.charAt((x >>> 4) & 0x0F) +
hex_tab.charAt(x & 0x0F);
}
return output;
}
/*
* Encode a string as utf-8
*/
function str2rstr_utf8(input) {
return unescape(encodeURIComponent(input));
}
/*
* Take string arguments and return either raw or hex encoded strings
*/
function raw_md5(s) {
return rstr_md5(str2rstr_utf8(s));
}
function hex_md5(s) {
return rstr2hex(raw_md5(s));
}
function raw_hmac_md5(k, d) {
return rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d));
}
function hex_hmac_md5(k, d) {
return rstr2hex(raw_hmac_md5(k, d));
}
$.md5 = function (string, key, raw) {
if (!key) {
if (!raw) {
return hex_md5(string);
} else {
return raw_md5(string);
}
}
if (!raw) {
return hex_hmac_md5(key, string);
} else {
return raw_hmac_md5(key, string);
}
};
}(typeof jQuery === 'function' ? jQuery : this));
/**
* jQuery SHA1 hash algorithm function
*
* <code>
* Calculate the sha1 hash of a String
* String $.sha1 ( String str )
* </code>
*
* Calculates the sha1 hash of str using the US Secure Hash Algorithm 1.
* SHA-1 the Secure Hash Algorithm (SHA) was developed by NIST and is specified in the Secure Hash Standard (SHS, FIPS 180).
* This script is used to process variable length message into a fixed-length output using the SHA-1 algorithm. It is fully compatible with UTF-8 encoding.
* If you plan using UTF-8 encoding in your project don't forget to set the page encoding to UTF-8 (Content-Type meta tag).
* This function orginally get from the WebToolkit and rewrite for using as the jQuery plugin.
*
* Example
* Code
* <code>
* $.sha1("I'm Persian.");
* </code>
* Result
* <code>
* "1d302f9dc925d62fc859055999d2052e274513ed"
* </code>
*
* @alias Muhammad Hussein Fattahizadeh < muhammad [AT] semnanweb [DOT] com >
* @link http://www.semnanweb.com/jquery-plugin/sha1.html
* @see http://www.webtoolkit.info/
* @license http://www.gnu.org/licenses/gpl.html [GNU General Public License]
* @param {jQuery} {sha1:function(string))
* @return string
*/
(function($){
var rotateLeft = function(lValue, iShiftBits) {
return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits));
}
var lsbHex = function(value) {
var string = "";
var i;
var vh;
var vl;
for(i = 0;i <= 6;i += 2) {
vh = (value>>>(i * 4 + 4))&0x0f;
vl = (value>>>(i*4))&0x0f;
string += vh.toString(16) + vl.toString(16);
}
return string;
};
var cvtHex = function(value) {
var string = "";
var i;
var v;
for(i = 7;i >= 0;i--) {
v = (value>>>(i * 4))&0x0f;
string += v.toString(16);
}
return string;
};
var uTF8Encode = function(string) {
string = string.replace(/\x0d\x0a/g, "\x0a");
var output = "";
for (var n = 0; n < string.length; n++) {
var c = string.charCodeAt(n);
if (c < 128) {
output += String.fromCharCode(c);
} else if ((c > 127) && (c < 2048)) {
output += String.fromCharCode((c >> 6) | 192);
output += String.fromCharCode((c & 63) | 128);
} else {
output += String.fromCharCode((c >> 12) | 224);
output += String.fromCharCode(((c >> 6) & 63) | 128);
output += String.fromCharCode((c & 63) | 128);
}
}
return output;
};
$.extend({
sha1: function(string) {
var blockstart;
var i, j;
var W = new Array(80);
var H0 = 0x67452301;
var H1 = 0xEFCDAB89;
var H2 = 0x98BADCFE;
var H3 = 0x10325476;
var H4 = 0xC3D2E1F0;
var A, B, C, D, E;
var tempValue;
string = uTF8Encode(string);
var stringLength = string.length;
var wordArray = new Array();
for(i = 0;i < stringLength - 3;i += 4) {
j = string.charCodeAt(i)<<24 | string.charCodeAt(i + 1)<<16 | string.charCodeAt(i + 2)<<8 | string.charCodeAt(i + 3);
wordArray.push(j);
}
switch(stringLength % 4) {
case 0:
i = 0x080000000;
break;
case 1:
i = string.charCodeAt(stringLength - 1)<<24 | 0x0800000;
break;
case 2:
i = string.charCodeAt(stringLength - 2)<<24 | string.charCodeAt(stringLength - 1)<<16 | 0x08000;
break;
case 3:
i = string.charCodeAt(stringLength - 3)<<24 | string.charCodeAt(stringLength - 2)<<16 | string.charCodeAt(stringLength - 1)<<8 | 0x80;
break;
}
wordArray.push(i);
while((wordArray.length % 16) != 14 ) wordArray.push(0);
wordArray.push(stringLength>>>29);
wordArray.push((stringLength<<3)&0x0ffffffff);
for(blockstart = 0;blockstart < wordArray.length;blockstart += 16) {
for(i = 0;i < 16;i++) W[i] = wordArray[blockstart+i];
for(i = 16;i <= 79;i++) W[i] = rotateLeft(W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16], 1);
A = H0;
B = H1;
C = H2;
D = H3;
E = H4;
for(i = 0;i <= 19;i++) {
tempValue = (rotateLeft(A, 5) + ((B&C) | (~B&D)) + E + W[i] + 0x5A827999) & 0x0ffffffff;
E = D;
D = C;
C = rotateLeft(B, 30);
B = A;
A = tempValue;
}
for(i = 20;i <= 39;i++) {
tempValue = (rotateLeft(A, 5) + (B ^ C ^ D) + E + W[i] + 0x6ED9EBA1) & 0x0ffffffff;
E = D;
D = C;
C = rotateLeft(B, 30);
B = A;
A = tempValue;
}
for(i = 40;i <= 59;i++) {
tempValue = (rotateLeft(A, 5) + ((B&C) | (B&D) | (C&D)) + E + W[i] + 0x8F1BBCDC) & 0x0ffffffff;
E = D;
D = C;
C = rotateLeft(B, 30);
B = A;
A = tempValue;
}
for(i = 60;i <= 79;i++) {
tempValue = (rotateLeft(A, 5) + (B ^ C ^ D) + E + W[i] + 0xCA62C1D6) & 0x0ffffffff;
E = D;
D = C;
C = rotateLeft(B, 30);
B = A;
A = tempValue;
}
H0 = (H0 + A) & 0x0ffffffff;
H1 = (H1 + B) & 0x0ffffffff;
H2 = (H2 + C) & 0x0ffffffff;
H3 = (H3 + D) & 0x0ffffffff;
H4 = (H4 + E) & 0x0ffffffff;
}
var tempValue = cvtHex(H0) + cvtHex(H1) + cvtHex(H2) + cvtHex(H3) + cvtHex(H4);
return tempValue.toLowerCase();
}
});
})(jQuery);
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