" +
str +
"";
}
}
subject += "";
return subject;
}
function multiple_to_select(multiple, select, chosen) {
var input = new Array(),
output = new Array(),
add = new Array(),
del = new Array();
$(multiple)
.find("option")
.each(function () {
if ($(this).attr("selected")) input.push($(this).val());
});
$(select)
.find("option")
.each(function () {
output.push($(this).val());
});
for (var key in input) {
if (!in_array(input[key], output)) add.push(input[key]);
}
for (var key in output) {
if (!in_array(output[key], input)) del.push(output[key]);
}
$(select)
.find("option")
.each(function () {
if (in_array($(this).val(), del)) $(this).remove();
});
for (var key in add) {
var obj = $(multiple).find('option[value="' + add[key] + '"]');
$(select).append(
'"
);
}
if (chosen) $(select).trigger("liszt:updated");
$(select).change();
}
function clear_format(number) {
number = str_replace(",", ".", number);
number = str_replace(" ", "", number);
return number;
}
function number_format(number, decimals, dec_point, thousands_sep) {
var i, j, kw, kd, km;
if (isNaN((decimals = Math.abs(decimals)))) {
decimals = 2;
}
if (dec_point == undefined) {
dec_point = ",";
}
if (thousands_sep == undefined) {
thousands_sep = ".";
}
i = parseInt((number = (+number || 0).toFixed(decimals))) + "";
if ((j = i.length) > 3) {
j = j % 3;
} else {
j = 0;
}
km = j ? i.substr(0, j) + thousands_sep : "";
kw = i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + thousands_sep);
//kd = (decimals ? dec_point + Math.abs(number - i).toFixed(decimals).slice(2) : "");
kd = decimals
? dec_point +
Math.abs(number - i)
.toFixed(decimals)
.replace(/-/, 0)
.slice(2)
: "";
return km + kw + kd;
}
function rus_number_format(number) {
if (number) return number_format(number, 2, ",", " ");
return "";
}
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/* SHA-256 implementation in JavaScript | (c) Chris Veness 2002-2010 | www.movable-type.co.uk */
/* - see http://csrc.nist.gov/groups/ST/toolkit/secure_hashing.html */
/* http://csrc.nist.gov/groups/ST/toolkit/examples.html */
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
var Sha256 = {}; // Sha256 namespace
/**
* Generates SHA-256 hash of string
*
* @param {String} msg String to be hashed
* @param {Boolean} [utf8encode=true] Encode msg as UTF-8 before generating hash
* @returns {String} Hash of msg as hex character string
*/
Sha256.hash = function (msg, utf8encode) {
// utf8encode = (typeof utf8encode == 'undefined') ? true : utf8encode;
// convert string to UTF-8, as SHA only deals with byte-streams
msg = Base64.utf8_encode(msg);
// constants [§4.2.2]
var K = [
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1,
0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786,
0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147,
0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b,
0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a,
0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2,
];
// initial hash value [§5.3.1]
var H = [
0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c,
0x1f83d9ab, 0x5be0cd19,
];
// PREPROCESSING
msg += String.fromCharCode(0x80); // add trailing '1' bit (+ 0's padding) to string [§5.1.1]
// convert string msg into 512-bit/16-integer blocks arrays of ints [§5.2.1]
var l = msg.length / 4 + 2; // length (in 32-bit integers) of msg + ‘1’ + appended length
var N = Math.ceil(l / 16); // number of 16-integer-blocks required to hold 'l' ints
var M = new Array(N);
for (var i = 0; i < N; i++) {
M[i] = new Array(16);
for (var j = 0; j < 16; j++) {
// encode 4 chars per integer, big-endian encoding
M[i][j] =
(msg.charCodeAt(i * 64 + j * 4) << 24) |
(msg.charCodeAt(i * 64 + j * 4 + 1) << 16) |
(msg.charCodeAt(i * 64 + j * 4 + 2) << 8) |
msg.charCodeAt(i * 64 + j * 4 + 3);
} // note running off the end of msg is ok 'cos bitwise ops on NaN return 0
}
// add length (in bits) into final pair of 32-bit integers (big-endian) [§5.1.1]
// note: most significant word would be (len-1)*8 >>> 32, but since JS converts
// bitwise-op args to 32 bits, we need to simulate this by arithmetic operators
M[N - 1][14] = ((msg.length - 1) * 8) / Math.pow(2, 32);
M[N - 1][14] = Math.floor(M[N - 1][14]);
M[N - 1][15] = ((msg.length - 1) * 8) & 0xffffffff;
// HASH COMPUTATION [§6.1.2]
var W = new Array(64);
var a, b, c, d, e, f, g, h;
for (var i = 0; i < N; i++) {
// 1 - prepare message schedule 'W'
for (var t = 0; t < 16; t++) W[t] = M[i][t];
for (var t = 16; t < 64; t++)
W[t] =
(Sha256.sigma1(W[t - 2]) +
W[t - 7] +
Sha256.sigma0(W[t - 15]) +
W[t - 16]) &
0xffffffff;
// 2 - initialise working variables a, b, c, d, e, f, g, h with previous hash value
a = H[0];
b = H[1];
c = H[2];
d = H[3];
e = H[4];
f = H[5];
g = H[6];
h = H[7];
// 3 - main loop (note 'addition modulo 2^32')
for (var t = 0; t < 64; t++) {
var T1 = h + Sha256.Sigma1(e) + Sha256.Ch(e, f, g) + K[t] + W[t];
var T2 = Sha256.Sigma0(a) + Sha256.Maj(a, b, c);
h = g;
g = f;
f = e;
e = (d + T1) & 0xffffffff;
d = c;
c = b;
b = a;
a = (T1 + T2) & 0xffffffff;
}
// 4 - compute the new intermediate hash value (note 'addition modulo 2^32')
H[0] = (H[0] + a) & 0xffffffff;
H[1] = (H[1] + b) & 0xffffffff;
H[2] = (H[2] + c) & 0xffffffff;
H[3] = (H[3] + d) & 0xffffffff;
H[4] = (H[4] + e) & 0xffffffff;
H[5] = (H[5] + f) & 0xffffffff;
H[6] = (H[6] + g) & 0xffffffff;
H[7] = (H[7] + h) & 0xffffffff;
}
return (
Sha256.toHexStr(H[0]) +
Sha256.toHexStr(H[1]) +
Sha256.toHexStr(H[2]) +
Sha256.toHexStr(H[3]) +
Sha256.toHexStr(H[4]) +
Sha256.toHexStr(H[5]) +
Sha256.toHexStr(H[6]) +
Sha256.toHexStr(H[7])
);
};
Sha256.ROTR = function (n, x) {
return (x >>> n) | (x << (32 - n));
};
Sha256.Sigma0 = function (x) {
return Sha256.ROTR(2, x) ^ Sha256.ROTR(13, x) ^ Sha256.ROTR(22, x);
};
Sha256.Sigma1 = function (x) {
return Sha256.ROTR(6, x) ^ Sha256.ROTR(11, x) ^ Sha256.ROTR(25, x);
};
Sha256.sigma0 = function (x) {
return Sha256.ROTR(7, x) ^ Sha256.ROTR(18, x) ^ (x >>> 3);
};
Sha256.sigma1 = function (x) {
return Sha256.ROTR(17, x) ^ Sha256.ROTR(19, x) ^ (x >>> 10);
};
Sha256.Ch = function (x, y, z) {
return (x & y) ^ (~x & z);
};
Sha256.Maj = function (x, y, z) {
return (x & y) ^ (x & z) ^ (y & z);
};
//
// hexadecimal representation of a number
// (note toString(16) is implementation-dependant, and
// in IE returns signed numbers when used on full words)
//
Sha256.toHexStr = function (n) {
var s = "",
v;
for (var i = 7; i >= 0; i--) {
v = (n >>> (i * 4)) & 0xf;
s += v.toString(16);
}
return s;
};
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
function keyError(key, filename) {
var name = "Файл " + filename + " не загружен. ";
switch (key) {
case "1": {
return name + "Неизвестная ошибка. Код ошибки: #" + key;
break;
}
case "2": {
return name + "Превышен размер отправляемого файла.";
break;
}
case "3": {
return name + "Данный тип файла запрещен.";
break;
}
case "4": {
return name + "Неизвестная ошибка. Код ошибки: #" + key;
break;
}
default: {
return name + "Неизвестная ошибка. Код ошибки: #6 " + key;
}
}
}
function stopTaskAttach(
filename,
tempname,
widget,
user,
msg,
ext,
error_code
) {
var parent = $("#task-" + widget + "-" + user);
if (!error_code) {
$(parent).find(".send").css("display", "block");
$(parent)
.find(".file")
.addClass("complete")
.append(
'Файл: ' +
filename +
"." +
ext +
""
)
.attr("file", tempname);
$(parent).find("textarea").focus();
$(parent)
.find(".file.complete")
.click(function () {
if (confirm("Удалить файл?")) {
$(parent)
.find(".file")
.removeClass("complete")
.removeAttr("file")
.find("span.filename")
.remove();
$(parent).find(".file input").css("display", "inline").val("");
message(
token,
msg,
ircodeParam("action", "removefile") +
ircodeParam("tempname", tempname) +
ircodeParam("user", user)
);
$(this).unbind("click");
$(parent).find(".send").css("display", "none");
}
});
} else {
$(parent).append(
'' +
keyError(error_code, filename + "." + ext) +
"
"
);
$(parent)
.find(".file")
.removeClass("complete")
.removeAttr("file")
.find("span.filename")
.remove();
$(parent).find(".file input").css("display", "inline");
$(parent).find(".send").css("display", "none");
}
$(parent).find(".upload").remove();
}
function stopPersonalAttach(filename, tempname, widget, error_code) {
var form = $('form[target="event-attach-' + widget + '"]'),
parent = $(form).parent();
if (!error_code) {
$(parent).attr("file", tempname);
$(parent).attr("filename", filename);
$(parent).find("button[name='adding']").click();
} else {
$(parent).append(
'' + keyError(error_code) + "
"
);
$(form).css("display", "inline");
}
$(parent).find(".upload").remove();
}
function stopGlobalAttach(filename, tempname, widget, error_code) {
var form = $('form[target="global-message-attach-' + widget + '"]'),
parent = $(form).parent();
if (!error_code) {
$(parent).attr("file", tempname);
$(parent).attr("filename", filename);
// $(parent).find("button[name='adding']").click();
$(parent).append("" + Base64.decode(filename) + "
");
} else {
$(parent).append(
'' + keyError(error_code) + "
"
);
$(form).css("display", "inline");
}
$(parent).find(".upload").remove();
}
function stopPhotoAttach(filename, tempname, widget, error_code) {
var form = $('form[target="photo-attach-' + widget + '"]'),
parent = $(form).parent();
if (!error_code) {
message(
token,
"teacher-portfolio",
ircodeParam("action", "photo-upload") +
ircodeParam("file", tempname) +
ircodeParam("filename", filename)
);
} else {
$(parent).append(
'' + keyError(error_code) + "
"
);
$(form).css("display", "inline");
}
$(parent).find(".upload").remove();
}
function stopEventAttach(tempname, widget, error_code) {
var form = $('form[target="event-attach-' + widget + '"]'),
parent = $(form).parent();
if (!error_code) {
$(parent).attr("file", tempname);
$(parent).find("button").click();
} else {
$(parent).append(
'' + keyError(error_code) + "
"
);
$(form).css("display", "inline");
}
$(parent).find(".upload").remove();
}
function stopMessageAnswerAttach(filename, tempname, widget, ext, error_code) {
var parent = $("#" + widget),
area = $(parent).find(".attach");
if (!error_code) {
$(parent)
.find(".attach")
.addClass("complete")
.append(
'Файл: ' +
filename +
"." +
ext +
""
)
.attr("file", tempname)
.attr("filename", filename);
$(parent).find("textarea").focus();
$(parent)
.find(".attach.complete")
.click(function () {
if (confirm("Удалить файл?")) {
$(parent)
.find(".attach")
.removeClass("complete")
.removeAttr("file")
.removeAttr("filename")
.find("span.filename")
.remove();
$(parent).find(".attach input").css("display", "block").val("");
message(
token,
"message-answer",
ircodeParam("action", "removefile") +
ircodeParam("tempname", tempname)
);
$(this).unbind("click");
}
});
} else {
$(area).append(
'' +
keyError(error_code, filename + "." + ext) +
"
"
);
$(area)
.removeClass("complete")
.removeAttr("file")
.find("span.filename")
.remove();
$(area).find("input").css("display", "block");
}
//$(area).find('.upload').remove();
}
function completeLoad(parent) {
$("#" + parent + " button").removeAttr("disabled");
}
function completeFilesLoad(msg, action, param) {
message(
token,
msg,
ircodeParam("action", action) + ircodeParam("param", param)
);
}
function validate(evt) {
var theEvent = evt || window.event;
// Handle paste
if (theEvent.type === "paste") {
key = event.clipboardData.getData("text/plain");
} else {
// Handle key press
var key = theEvent.keyCode || theEvent.which;
key = String.fromCharCode(key);
}
var regex = /[0-9]|\./;
if (!regex.test(key)) {
theEvent.returnValue = false;
if (theEvent.preventDefault) theEvent.preventDefault();
}
}