Last active
April 15, 2020 23:39
-
-
Save alahijani/cd0161156ca7b5164c677ceed31ee67b to your computer and use it in GitHub Desktop.
Transliterate various middle eastern Abjads to Arabic
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
(function (window, document) { | |
function transliterate(s, table) { | |
return Array.from(s).map(function (c) { | |
return table.hasOwnProperty(c) ? table[c] : c | |
}).join('') | |
} | |
var toArabic = { | |
'א': 'ا', | |
'ב': 'ب', | |
'ג': 'ج', | |
'ד': 'د', | |
'ה': 'ه', | |
'ו': 'و', | |
'ז': 'ز', | |
'ח': 'ح', | |
'ט': 'ط', | |
'י': 'ي', | |
'כ': 'ك', | |
'ך': 'ك', | |
'ל': 'ل', | |
'מ': 'م', | |
'ם': 'م', | |
'נ': 'ن', | |
'ן': 'ن', | |
'ס': 'س', | |
'ע': 'ع', | |
'פ': 'ف', | |
'ף': 'ف', | |
'צ': 'ص', | |
'ץ': 'ص', | |
'ק': 'ق', | |
'ר': 'ر', | |
'ש': 'ش', | |
'ת': 'ت', | |
'ְ': 'ْ', | |
'ֱ': 'ِ', | |
'ֲ': 'َ', | |
'ֳ': 'ֳ', | |
'ִ': 'ٖ', | |
'ֵ': 'ِ', | |
'ֶ': 'ِ', | |
'ַ': 'َ', | |
'ָ': 'ٰ', | |
'ֹ': 'ُ', | |
'ֻ': 'ֻ', | |
'ּ': '', | |
'ֿ': 'ֿ', | |
'ׁ': '', | |
'ׂ': '', | |
'ܐ': 'ا', | |
'ܒ': 'ب', | |
'ܓ': 'ج', | |
'ܕ': 'د', | |
'ܗ': 'ه', | |
'ܘ': 'و', | |
'ܙ': 'ز', | |
'ܚ': 'ح', | |
'ܛ': 'ط', | |
'ܝ': 'ي', | |
'ܟ': 'ك', | |
'ܠ': 'ل', | |
'ܡ': 'م', | |
'ܢ': 'ن', | |
'ܣ': 'س', | |
'ܤ': 'س', | |
'ܥ': 'ع', | |
'ܦ': 'ف', | |
'ܨ': 'ص', | |
'ܩ': 'ق', | |
'ܪ': 'ر', | |
'ܫ': 'ش', | |
'ܬ': 'ت', | |
'𐭠': 'ا', | |
'𐭡': 'ب', | |
'𐭢': 'ج', | |
'𐭣': 'د', | |
'𐭤': 'ه', | |
'𐭥': 'ݬ', | |
'𐭦': 'ز', | |
'𐭧': 'ح', | |
'𐭨': 'ط', | |
'𐭩': 'ي', | |
'𐭪': 'ك', | |
'𐭫': 'ل', | |
'𐭬': 'ٯ', | |
'𐭭': 'ن', | |
'𐭮': 'س', | |
'𐭯': 'ف', | |
'𐭰': 'ص', | |
'𐭱': 'ش', | |
'𐭲': 'ت', | |
}; | |
S = window.getSelection(); | |
function t(N) { | |
return N.nodeType == N.TEXT_NODE; | |
} | |
function r(N) { | |
if (t(N)) N.data = transliterate(N.data, toArabic); | |
} | |
for (j = 0; j < S.rangeCount; ++j) { | |
var g = S.getRangeAt(j), e = g.startContainer, f = g.endContainer, E = g.startOffset, F = g.endOffset, | |
m = (e == f); | |
if (!m || !t(e)) { | |
q = document.createTreeWalker(g.commonAncestorContainer, NodeFilter.SHOW_ELEMENT | NodeFilter.SHOW_TEXT, null, false); | |
q.currentNode = e; | |
for (N = q.nextNode(); N && N != f; N = q.nextNode()) r(N); | |
} | |
if (t(f)) f.splitText(F); | |
if (!m) r(f); | |
if (t(e)) { | |
r(k = e.splitText(E)); | |
if (m) f = k; | |
e = k; | |
} | |
if (t(f)) g.setEnd(f, f.data.length); | |
} | |
})(window, document) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment