Utente:Sanjilops/monobook.js: differenze tra le versioni

/**

*

* MD5 (Message-Digest Algorithm)

* http://www.webtoolkit.info/

*

**/

var MD5 = function (string) {

function RotateLeft(lValue, iShiftBits) {

return (lValue<<iShiftBits) | (lValue>>>(32-iShiftBits));

}

function AddUnsigned(lX,lY) {

var lX4,lY4,lX8,lY8,lResult;

lX8 = (lX & 0x80000000);

lY8 = (lY & 0x80000000);

lX4 = (lX & 0x40000000);

lY4 = (lY & 0x40000000);

lResult = (lX & 0x3FFFFFFF)+(lY & 0x3FFFFFFF);

if (lX4 & lY4) {

return (lResult ^ 0x80000000 ^ lX8 ^ lY8);

}

if (lX4 | lY4) {

if (lResult & 0x40000000) {

return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);

} else {

return (lResult ^ 0x40000000 ^ lX8 ^ lY8);

}

} else {

return (lResult ^ lX8 ^ lY8);

}

}

function F(x,y,z) { return (x & y) | ((~x) & z); }

function G(x,y,z) { return (x & z) | (y & (~z)); }

function H(x,y,z) { return (x ^ y ^ z); }

function I(x,y,z) { return (y ^ (x | (~z))); }

function FF(a,b,c,d,x,s,ac) {

a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));

return AddUnsigned(RotateLeft(a, s), b);

};

function GG(a,b,c,d,x,s,ac) {

a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));

return AddUnsigned(RotateLeft(a, s), b);

};

function HH(a,b,c,d,x,s,ac) {

a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));

return AddUnsigned(RotateLeft(a, s), b);

};

function II(a,b,c,d,x,s,ac) {

a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));

return AddUnsigned(RotateLeft(a, s), b);

};

function ConvertToWordArray(string) {

var lWordCount;

var lMessageLength = string.length;

var lNumberOfWords_temp1=lMessageLength + 8;

var lNumberOfWords_temp2=(lNumberOfWords_temp1-(lNumberOfWords_temp1 % 64))/64;

var lNumberOfWords = (lNumberOfWords_temp2+1)*16;

var lWordArray=Array(lNumberOfWords-1);

var lBytePosition = 0;

var lByteCount = 0;

while ( lByteCount < lMessageLength ) {

lWordCount = (lByteCount-(lByteCount % 4))/4;

lBytePosition = (lByteCount % 4)*8;

lWordArray[lWordCount] = (lWordArray[lWordCount] | (string.charCodeAt(lByteCount)<<lBytePosition));

lByteCount++;

}

lWordCount = (lByteCount-(lByteCount % 4))/4;

lBytePosition = (lByteCount % 4)*8;

lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80<<lBytePosition);

lWordArray[lNumberOfWords-2] = lMessageLength<<3;

lWordArray[lNumberOfWords-1] = lMessageLength>>>29;

return lWordArray;

};

function WordToHex(lValue) {

var WordToHexValue="",WordToHexValue_temp="",lByte,lCount;

for (lCount = 0;lCount<=3;lCount++) {

lByte = (lValue>>>(lCount*8)) & 255;

WordToHexValue_temp = "0" + lByte.toString(16);

WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length-2,2);

}

return WordToHexValue;

};

function Utf8Encode(string) {

string = string.replace(/\r\n/g,"\n");

var utftext = "";

for (var n = 0; n < string.length; n++) {

var c = string.charCodeAt(n);

if (c < 128) {

utftext += String.fromCharCode(c);

}

else if((c > 127) && (c < 2048)) {

utftext += String.fromCharCode((c >> 6) | 192);

utftext += String.fromCharCode((c & 63) | 128);

}

else {

utftext += String.fromCharCode((c >> 12) | 224);

utftext += String.fromCharCode(((c >> 6) & 63) | 128);

utftext += String.fromCharCode((c & 63) | 128);

}

}

return utftext;

};

var x=Array();

var k,AA,BB,CC,DD,a,b,c,d;

var S11=7, S12=12, S13=17, S14=22;

var S21=5, S22=9 , S23=14, S24=20;

var S31=4, S32=11, S33=16, S34=23;

var S41=6, S42=10, S43=15, S44=21;

string = Utf8Encode(string);

x = ConvertToWordArray(string);

a = 0x67452301; b = 0xEFCDAB89; c = 0x98BADCFE; d = 0x10325476;

for (k=0;k<x.length;k+=16) {

AA=a; BB=b; CC=c; DD=d;

a=FF(a,b,c,d,x[k+0], S11,0xD76AA478);

d=FF(d,a,b,c,x[k+1], S12,0xE8C7B756);

c=FF(c,d,a,b,x[k+2], S13,0x242070DB);

b=FF(b,c,d,a,x[k+3], S14,0xC1BDCEEE);

a=FF(a,b,c,d,x[k+4], S11,0xF57C0FAF);

d=FF(d,a,b,c,x[k+5], S12,0x4787C62A);

c=FF(c,d,a,b,x[k+6], S13,0xA8304613);

b=FF(b,c,d,a,x[k+7], S14,0xFD469501);

a=FF(a,b,c,d,x[k+8], S11,0x698098D8);

d=FF(d,a,b,c,x[k+9], S12,0x8B44F7AF);

c=FF(c,d,a,b,x[k+10],S13,0xFFFF5BB1);

b=FF(b,c,d,a,x[k+11],S14,0x895CD7BE);

a=FF(a,b,c,d,x[k+12],S11,0x6B901122);

d=FF(d,a,b,c,x[k+13],S12,0xFD987193);

c=FF(c,d,a,b,x[k+14],S13,0xA679438E);

b=FF(b,c,d,a,x[k+15],S14,0x49B40821);

a=GG(a,b,c,d,x[k+1], S21,0xF61E2562);

d=GG(d,a,b,c,x[k+6], S22,0xC040B340);

c=GG(c,d,a,b,x[k+11],S23,0x265E5A51);

b=GG(b,c,d,a,x[k+0], S24,0xE9B6C7AA);

a=GG(a,b,c,d,x[k+5], S21,0xD62F105D);

d=GG(d,a,b,c,x[k+10],S22,0x2441453);

c=GG(c,d,a,b,x[k+15],S23,0xD8A1E681);

b=GG(b,c,d,a,x[k+4], S24,0xE7D3FBC8);

a=GG(a,b,c,d,x[k+9], S21,0x21E1CDE6);

d=GG(d,a,b,c,x[k+14],S22,0xC33707D6);

c=GG(c,d,a,b,x[k+3], S23,0xF4D50D87);

b=GG(b,c,d,a,x[k+8], S24,0x455A14ED);

a=GG(a,b,c,d,x[k+13],S21,0xA9E3E905);

d=GG(d,a,b,c,x[k+2], S22,0xFCEFA3F8);

c=GG(c,d,a,b,x[k+7], S23,0x676F02D9);

b=GG(b,c,d,a,x[k+12],S24,0x8D2A4C8A);

a=HH(a,b,c,d,x[k+5], S31,0xFFFA3942);

d=HH(d,a,b,c,x[k+8], S32,0x8771F681);

c=HH(c,d,a,b,x[k+11],S33,0x6D9D6122);

b=HH(b,c,d,a,x[k+14],S34,0xFDE5380C);

a=HH(a,b,c,d,x[k+1], S31,0xA4BEEA44);

d=HH(d,a,b,c,x[k+4], S32,0x4BDECFA9);

c=HH(c,d,a,b,x[k+7], S33,0xF6BB4B60);

b=HH(b,c,d,a,x[k+10],S34,0xBEBFBC70);

a=HH(a,b,c,d,x[k+13],S31,0x289B7EC6);

d=HH(d,a,b,c,x[k+0], S32,0xEAA127FA);

c=HH(c,d,a,b,x[k+3], S33,0xD4EF3085);

b=HH(b,c,d,a,x[k+6], S34,0x4881D05);

a=HH(a,b,c,d,x[k+9], S31,0xD9D4D039);

d=HH(d,a,b,c,x[k+12],S32,0xE6DB99E5);

c=HH(c,d,a,b,x[k+15],S33,0x1FA27CF8);

b=HH(b,c,d,a,x[k+2], S34,0xC4AC5665);

a=II(a,b,c,d,x[k+0], S41,0xF4292244);

d=II(d,a,b,c,x[k+7], S42,0x432AFF97);

c=II(c,d,a,b,x[k+14],S43,0xAB9423A7);

b=II(b,c,d,a,x[k+5], S44,0xFC93A039);

a=II(a,b,c,d,x[k+12],S41,0x655B59C3);

d=II(d,a,b,c,x[k+3], S42,0x8F0CCC92);

c=II(c,d,a,b,x[k+10],S43,0xFFEFF47D);

b=II(b,c,d,a,x[k+1], S44,0x85845DD1);

a=II(a,b,c,d,x[k+8], S41,0x6FA87E4F);

d=II(d,a,b,c,x[k+15],S42,0xFE2CE6E0);

c=II(c,d,a,b,x[k+6], S43,0xA3014314);

b=II(b,c,d,a,x[k+13],S44,0x4E0811A1);

a=II(a,b,c,d,x[k+4], S41,0xF7537E82);

d=II(d,a,b,c,x[k+11],S42,0xBD3AF235);

c=II(c,d,a,b,x[k+2], S43,0x2AD7D2BB);

b=II(b,c,d,a,x[k+9], S44,0xEB86D391);

a=AddUnsigned(a,AA);

b=AddUnsigned(b,BB);

c=AddUnsigned(c,CC);

d=AddUnsigned(d,DD);

}

var temp = WordToHex(a)+WordToHex(b)+WordToHex(c)+WordToHex(d);

return temp.toLowerCase();

}

addOnloadHook(function () {

var b = document.getElementById("quicksaveButton");

b.removeEventListener('click', quicksave, false);

b.addEventListener('click', quicksaveX, false);

return;

});

function quicksaveX () {

var textbox = document.getElementById("wpTextbox1");

if (textbox.value == quicksave_checktext) return;

textbox.disabled = true;

document.getElementById("wpSave").disabled = true;

document.getElementById("quicksaveButton").disabled = true;

var temp = null;

temp = document.getElementById("quickpreviewButton");

if (temp) temp.disabled = true;

var Source = textbox.value.replace(/&/g, "%2" + "6");

Source = Source.replace(/\+/g, "%2" + "B");

var msg_box = document.getElementById("contentSub");

msg_box.innerHTML = '';

if (!hasClass(msg_box, "quicksave_msgbox")) msg_box.className += " quicksave_msgbox";

var httpRequest = createRequest();

var id = setTimeout(function() { httpRequest.abort(); msg_box.innerHTML = "Salvataggio fallito: il server non risponde.".fontcolor('Red'); Finish(false); }, 30000);

httpRequest.onreadystatechange = function () { Response(httpRequest, id); return;};

var url = wgServer + wgScriptPath + "/api.php";

var param = "action=edit&format=xml&title=" + encodeURI(wgPageName).replace(/&/g, "%2" + "6").replace(/\+/g, "%2" + "B");

param += "&token=" + document.getElementsByName("wpEditToken")[0].value.replace(/\+\\/, '%2' + "B%5" + 'C');

temp = document.getElementById("wpSummary").value;

if (temp) param += "&summary=" + encodeURI(temp).replace(/&/g, "%2" + "6").replace(/\+/g, "%2" + "B");

temp = document.getElementById("wpCaptchaId");

if (temp) param += "&captchaid=" + temp.value + "&captchaword=" + encodeURI(document.getElementById("wpCaptchaWord").value);

temp = document.getElementById("wpMinoredit");

if (temp && temp.checked) param += "&minor=";

temp = document.getElementById("wpWatchthis");

if (temp) {

param += (temp.checked)? "&watch=":"&unwatch=";

var Watched = temp.checked;

}

param += "&basetimestamp=" + document.getElementsByName("wpEdittime")[0].value;

param += "&starttimestamp=" + document.getElementsByName("wpStarttime")[0].value;

param += "&text=" + Source + "&md5=" + MD5(textbox.value);

httpRequest.open('POST', url, true);

httpRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

httpRequest.setRequestHeader('Content-Length', param.length);

document.getElementsByTagName('body')[0].style.cursor = 'progress';

httpRequest.send(param);

return;

function Response (o, id) {

if (o.readyState != 4) return;

clearTimeout(id);

msg_box.scrollIntoView();

if (o.status != 200) {

if (o.status && (o.status < 199 || o.status > 300)) {

msg_box.innerHTML = "Salvataggio fallito. Risposta del server: ".fontcolor('Red') + o.status.fontcolor('Red');

Finish(false);

}

return;

}

if (o.responseXML == null) {

msg_box.innerHTML = "Errore nella risposta del server. Controlla nella cronologia se il salvataggio è avvenuto".fontcolor('Red');

Finish(false);

return;

}

if (o.responseXML.normalize) o.responseXML.normalize();

var result = o.responseXML.getElementsByTagName('edit');

if (result && result[0] != undefined) {

if (result[0].getAttribute('result') == "Success") {

msg_box.innerHTML = "Salvataggio completato.";

wgCurRevisionId = result[0].getAttribute('newrevid');

var request_ts = createRequest();

var ts_id = setTimeout(function() { request_ts.abort(); appendText(msg_box, " Impossibile procedere ad ulteriori salvataggi."); return; }, 30000);

request_ts.onreadystatechange = function () { Get_Timestamp(request_ts, ts_id); return; }

var param = "action=query&format=xml&" + "prop=revisions&meta=userinfo&uiprop=hasmsg&rvprop=timestamp%" + "7Cuser&rvlimit=1&rvdir=older&titles=" + encodeURI(wgPageName).replace(/&/g, "%2" + "6").replace(/\+/g, "%2" + "B");

request_ts.open('POST', url, true);

request_ts.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

request_ts.setRequestHeader('Content-Length', param.length);

request_ts.send(param);

Finish(true);

return;

}

if (result[0].getAttribute('result') == "Failure") {

var captcha = result[0].getElementsByTagName('captcha')[0];

if (captcha == null) {

msg_box.innerHTML = "Salvataggio fallito: errore ignoto".fontcolor('Red');

Finish(false);

return;

}

var captcha_id = document.createElement('input');

captcha_id.type = 'hidden';

captcha_id.id = "wpCaptchaId";

captcha_id.value = captcha.getAttribute('id');

var captcha_word = document.createElement('input');

captcha_word.id = "wpCaptchaWord";

var captcha_img = document.createElement('img');

captcha_img.src = "/index.php?title=Speciale:Captcha/image&wpCaptchaId=" + captcha.getAttribute('id');

var captcha_msg = document.createElement('p');

captcha_msg.innerHTML = 'La modifica richiesta aggiunge dei collegamenti esterni alla pagina; come misura precauzionale contro l\'inserimento automatico di spam, si prega di inserire nella casella sottostante la parola che compare distorta in questa immagine (<a href="/wiki/Speciale:Captcha/help" title="Speciale:Captcha/help"' + '>come funziona?</a' + '>';

var toolbar = document.getElementById('toolbar');

document.insertBefore(captcha_msg, toolbar);

document.insertBefore(captcha_img, toolbar);

document.insertBefore(captcha_word, toolbar);

Finish(false);

return;

}

}

var error = o.responseXML.getElementsByTagName('error');

if (error == null) {

msg_box.innerHTML = "Errore nella risposta del server. Controlla nella cronologia se il salvataggio è avvenuto".fontcolor('Red');

Finish(false);

return;

}

switch (error[0].getAttribute('code')) {

case 'editconflict':

document.getElementById("wpSave").disabled = false;

setTimeout(function () {document.getElementById('wpSave').click(); return;}, 1000);

return;

case 'noedit':

case 'noedit-anon':

msg_box.innerHTML = "Non sei autorizzato a modificare questa pagina.".fontcolor('Red');

Finish(false);

return;

default:

msg_box.innerHTML = "Salvataggio fallito: ".fontcolor('Red') + error[0].getAttribute('info').fontcolor('Red');

Finish(false);

return;

}

}

function Get_Timestamp (o, id) {

if (o.readyState != 4) return;

clearTimeout(id);

if (o.status != 200) {

if (o.status && (o.status < 199 || o.status > 300)) {

appendText(msg_box, " Impossibile procedere ad ulteriori salvataggi.");

}

return;

}

if (o.responseXML == null) {

appendText(msg_box, " Impossibile procedere ad ulteriori salvataggi.");

return;

}

if (o.responseXML.normalize) o.responseXML.normalize();

var rev = o.responseXML.getElementsByTagName('rev');

if (!rev || rev[0] == undefined) {

appendText(msg_box, " Impossibile procedere ad ulteriori salvataggi.");

return;

}

var t = rev[0].getAttribute('timestamp');

document.getElementsByName("wpEdittime")[0].value = t.replace(/\D/g, '');

var d = new Date(t.replace(/(\d\d\d\d)-(\d\d)-(\d\d)T(.+)Z/, "$1/$2/$3 $4"));

d.setHours(d.getHours() - d.getTimezoneOffset()/60);

appendText(msg_box, " Ultima modifica: " + rev[0].getAttribute('user') + ' ' + d.toLocaleString());

d = new Date();

document.getElementsByName("wpStarttime")[0].value = d.getUTCFullYear().toString() + addzero(d.getUTCMonth()) + addzero(d.getUTCDate()) + addzero(d.getUTCHours()) + addzero(d.getUTCMinutes())+ addzero(d.getUTCSeconds() + 1);

document.getElementById("wpSave").disabled = false;

document.getElementById("quicksaveButton").disabled = false;

temp = o.responseXML.getElementsByTagName('userinfo');

if (!temp || temp[0] == undefined) return;

var orange = getElementsByClass(document.getElementById('bodyContent'), 'usermessage', 'div');

if (orange) orange = orange[0];

if (!temp[0].hasAttribute('messages')) {

if (orange) orange.style.display = 'none';

return;

}

var name = (wgUserName)? wgUserName : temp[0].getAttribute('name');

if (!orange) {

orange = document.createElement('div');

orange.className = 'usermessage';

document.getElementById('bodyContent').insertBefore(orange, document.getElementById('wikiPreview'));

}

else orange.style.display = 'block';

orange.innerHTML = 'Hai <a title="Discussioni utente:' + name + '" href="/index.php?title=Discussioni_utente:' + encodeURI(name) + '&redirect=no">nuovi messaggi</a' + '> (<a title="Discussioni utente:' + name + '" href="/index.php?title=Discussioni_utente:' + encodeURI(name) + '&diff=cur">differenza con la revisione precedente</a' + '>).';

return;

}

function Finish(success) {

if (success) {

document.getElementById("wpSummary").value = '';

quicksave_checktext = textbox.value;

if (!(/\.(j|cs)s$/.test(wgTitle) && wgNamespaceNumber % 2 == 0)) {

textbox.selectionStart = 0;

textbox.selectionEnd = 0;

quickpreview();

}

else {

document.getElementsByTagName('body')[0].style.cursor = 'auto';

}

if (wgUserName) {

if (Watched) {

temp = document.getElementById('ca-watch');

if (temp) {

temp.id = 'ca-unwatch';

temp = temp.firstChild;

temp.href = temp.href.replace(/=watch$/, "=unwatch");

setText(temp, "non seguire");

temp.title = temp.title.replace(/^Aggiungi/, "Rimuovi");

appendText(msg_box, " Pagina aggiunta agli osservati speciali.")

}

}

else {

temp = document.getElementById('ca-unwatch');

if (temp) {

temp.id = 'ca-watch';

temp = temp.firstChild;

temp.href = temp.href.replace(/=unwatch$/, "=watch");

setText(temp, "segui");

temp.title = temp.title.replace(/^Rimuovi/, "Aggiungi");

appendText(msg_box, " Pagina rimossa dagli osservati speciali.")

}

}

}

}

else {

document.getElementById("wpSave").disabled = false;

document.getElementById("quicksaveButton").disabled = false;

temp = document.getElementById("quickpreviewButton");

if (temp) temp.disabled = false;

document.getElementById("wikiPreview").innerHTML = '';

document.getElementsByTagName('body')[0].style.cursor = 'auto';

}

textbox.disabled = false;

return;

}

}