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Transliterating russian filenames

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This commit is contained in:
Evgeniy Gryaznov 2014-12-23 11:48:43 +06:00
parent b4e4ca714b
commit 25bcc13fa8
1 changed files with 12 additions and 2 deletions
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14
plugins/tiddlywiki/filesystem/filesystemadaptor.js
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@ -77,18 +77,28 @@ FileSystemAdaptor.prototype.getTiddlerFileInfo = function(tiddler,callback) {
}
};
/*
Transliterate string from cyrillic russian to latin
*/
var transliterate = function(cyrillyc) {
var a = {"Ё":"YO","Й":"I","Ц":"TS","У":"U","К":"K","Е":"E","Н":"N","Г":"G","Ш":"SH","Щ":"SCH","З":"Z","Х":"H","Ъ":"'","ё":"yo","й":"i","ц":"ts","у":"u","к":"k","е":"e","н":"n","г":"g","ш":"sh","щ":"sch","з":"z","х":"h","ъ":"'","Ф":"F","Ы":"I","В":"V","А":"a","П":"P","Р":"R","О":"O","Л":"L","Д":"D","Ж":"ZH","Э":"E","ф":"f","ы":"i","в":"v","а":"a","п":"p","р":"r","о":"o","л":"l","д":"d","ж":"zh","э":"e","Я":"Ya","Ч":"CH","С":"S","М":"M","И":"I","Т":"T","Ь":"'","Б":"B","Ю":"YU","я":"ya","ч":"ch","с":"s","м":"m","и":"i","т":"t","ь":"'","б":"b","ю":"yu"};
return cyrillyc.split("").map(function (char) {
return a[char] || char;
}).join("");
};
/*
Given a tiddler title and an array of existing filenames, generate a new legal filename for the title, case insensitively avoiding the array of existing filenames
*/
FileSystemAdaptor.prototype.generateTiddlerFilename = function(title,extension,existingFilenames) {
// First remove any of the characters that are illegal in Windows filenames
var baseFilename = title.replace(/<|>|\:|\"|\/|\\|\||\?|\*|\^/g,"_");
var baseFilename = title.replace(/<|>|\:|\"|\/|\\|\||\?|\*|\^|\s/g,"_");
// Truncate the filename if it is too long
if(baseFilename.length > 200) {
baseFilename = baseFilename.substr(0,200) + extension;
}
// Start with the base filename plus the extension
var filename = baseFilename + extension,
var filename = transliterate(baseFilename) + extension,
count = 1;
// Add a discriminator if we're clashing with an existing filename
while(existingFilenames.indexOf(filename) !== -1) {