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'use strict';
var DOCUMENT_MODE = require('./html').DOCUMENT_MODE;
//Const
var VALID_DOCTYPE_NAME = 'html',
QUIRKS_MODE_SYSTEM_ID = 'http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd',
QUIRKS_MODE_PUBLIC_ID_PREFIXES = [
'+//silmaril//dtd html pro v0r11 19970101//en',
'-//advasoft ltd//dtd html 3.0 aswedit + extensions//en',
'-//as//dtd html 3.0 aswedit + extensions//en',
'-//ietf//dtd html 2.0 level 1//en',
'-//ietf//dtd html 2.0 level 2//en',
'-//ietf//dtd html 2.0 strict level 1//en',
'-//ietf//dtd html 2.0 strict level 2//en',
'-//ietf//dtd html 2.0 strict//en',
'-//ietf//dtd html 2.0//en',
'-//ietf//dtd html 2.1e//en',
'-//ietf//dtd html 3.0//en',
'-//ietf//dtd html 3.0//en//',
'-//ietf//dtd html 3.2 final//en',
'-//ietf//dtd html 3.2//en',
'-//ietf//dtd html 3//en',
'-//ietf//dtd html level 0//en',
'-//ietf//dtd html level 0//en//2.0',
'-//ietf//dtd html level 1//en',
'-//ietf//dtd html level 1//en//2.0',
'-//ietf//dtd html level 2//en',
'-//ietf//dtd html level 2//en//2.0',
'-//ietf//dtd html level 3//en',
'-//ietf//dtd html level 3//en//3.0',
'-//ietf//dtd html strict level 0//en',
'-//ietf//dtd html strict level 0//en//2.0',
'-//ietf//dtd html strict level 1//en',
'-//ietf//dtd html strict level 1//en//2.0',
'-//ietf//dtd html strict level 2//en',
'-//ietf//dtd html strict level 2//en//2.0',
'-//ietf//dtd html strict level 3//en',
'-//ietf//dtd html strict level 3//en//3.0',
'-//ietf//dtd html strict//en',
'-//ietf//dtd html strict//en//2.0',
'-//ietf//dtd html strict//en//3.0',
'-//ietf//dtd html//en',
'-//ietf//dtd html//en//2.0',
'-//ietf//dtd html//en//3.0',
'-//metrius//dtd metrius presentational//en',
'-//microsoft//dtd internet explorer 2.0 html strict//en',
'-//microsoft//dtd internet explorer 2.0 html//en',
'-//microsoft//dtd internet explorer 2.0 tables//en',
'-//microsoft//dtd internet explorer 3.0 html strict//en',
'-//microsoft//dtd internet explorer 3.0 html//en',
'-//microsoft//dtd internet explorer 3.0 tables//en',
'-//netscape comm. corp.//dtd html//en',
'-//netscape comm. corp.//dtd strict html//en',
'-//o\'reilly and associates//dtd html 2.0//en',
'-//o\'reilly and associates//dtd html extended 1.0//en',
'-//spyglass//dtd html 2.0 extended//en',
'-//sq//dtd html 2.0 hotmetal + extensions//en',
'-//sun microsystems corp.//dtd hotjava html//en',
'-//sun microsystems corp.//dtd hotjava strict html//en',
'-//w3c//dtd html 3 1995-03-24//en',
'-//w3c//dtd html 3.2 draft//en',
'-//w3c//dtd html 3.2 final//en',
'-//w3c//dtd html 3.2//en',
'-//w3c//dtd html 3.2s draft//en',
'-//w3c//dtd html 4.0 frameset//en',
'-//w3c//dtd html 4.0 transitional//en',
'-//w3c//dtd html experimental 19960712//en',
'-//w3c//dtd html experimental 970421//en',
'-//w3c//dtd w3 html//en',
'-//w3o//dtd w3 html 3.0//en',
'-//w3o//dtd w3 html 3.0//en//',
'-//webtechs//dtd mozilla html 2.0//en',
'-//webtechs//dtd mozilla html//en'
],
QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES = QUIRKS_MODE_PUBLIC_ID_PREFIXES.concat([
'-//w3c//dtd html 4.01 frameset//',
'-//w3c//dtd html 4.01 transitional//'
]),
QUIRKS_MODE_PUBLIC_IDS = [
'-//w3o//dtd w3 html strict 3.0//en//',
'-/w3c/dtd html 4.0 transitional/en',
'html'
],
LIMITED_QUIRKS_PUBLIC_ID_PREFIXES = [
'-//W3C//DTD XHTML 1.0 Frameset//',
'-//W3C//DTD XHTML 1.0 Transitional//'
],
LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES = LIMITED_QUIRKS_PUBLIC_ID_PREFIXES.concat([
'-//W3C//DTD HTML 4.01 Frameset//',
'-//W3C//DTD HTML 4.01 Transitional//'
]);
//Utils
function enquoteDoctypeId(id) {
var quote = id.indexOf('"') !== -1 ? '\'' : '"';
return quote + id + quote;
}
function hasPrefix(publicId, prefixes) {
for (var i = 0; i < prefixes.length; i++) {
if (publicId.indexOf(prefixes[i]) === 0)
return true;
}
return false;
}
//API
exports.getDocumentMode = function (name, publicId, systemId) {
if (name !== VALID_DOCTYPE_NAME)
return DOCUMENT_MODE.QUIRKS;
if (systemId && systemId.toLowerCase() === QUIRKS_MODE_SYSTEM_ID)
return DOCUMENT_MODE.QUIRKS;
if (publicId !== null) {
publicId = publicId.toLowerCase();
if (QUIRKS_MODE_PUBLIC_IDS.indexOf(publicId) > -1)
return DOCUMENT_MODE.QUIRKS;
var prefixes = systemId === null ? QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES : QUIRKS_MODE_PUBLIC_ID_PREFIXES;
if (hasPrefix(publicId, prefixes))
return DOCUMENT_MODE.QUIRKS;
prefixes = systemId === null ? LIMITED_QUIRKS_PUBLIC_ID_PREFIXES : LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES;
if (hasPrefix(publicId, prefixes))
return DOCUMENT_MODE.LIMITED_QUIRKS;
}
return DOCUMENT_MODE.NO_QUIRKS;
};
exports.serializeContent = function (name, publicId, systemId) {
var str = '!DOCTYPE ';
if (name)
str += name;
if (publicId !== null)
str += ' PUBLIC ' + enquoteDoctypeId(publicId);
else if (systemId !== null)
str += ' SYSTEM';
if (systemId !== null)
str += ' ' + enquoteDoctypeId(systemId);
return str;
};
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