Greekglish converters PHP,JS,Python3

Greeklish / Greekglish

Search : https://github.com/search?p=2&q=greeklish&type=Repositories

===========PHP============
PHP : https://gist.github.com/teomaragakis/7580134
https://github.com/konmavrakis/greek_to_greeklish/blob/master/script.php
https://github.com/piliop/togreeklish  ++



//Replace Greek Chars with english
function greeklish($str) {
    //FIDE pre-process (here we put exceptions we might need)
//  $greek = array('ΧΡ','Υ','Ύ');
//  $english = array('CHR','U','U');
//  $str = str_replace($greek, $english, $str);

  //letter
  $greek = array('α','ά','Ά','Α','β','Β','γ','Γ','δ','Δ','ε','έ','Ε','Έ','ζ','Ζ','η','ή','Η','θ','Θ',
  'ι','ί','ϊ','ΐ','Ι','Ί','κ','Κ','λ','Λ','μ','Μ','ν','Ν','ξ','Ξ','ο','ό','Ο','Ό','π','Π','ρ','Ρ','σ',
  'ς','Σ','τ','Τ','υ','ύ','Υ','Ύ','φ','Φ','χ','Χ','ψ','Ψ','ω','ώ','Ω','Ώ',' ');
  $english = array('a', 'a','A','A','b','B','g','G','d','D','e','e','E','E','z','Z','i','i','I','th','Th',
  'i','i','i','i','I','I','k','K','l','L','m','M','n','N','x','X','o','o','O','O','p','P' ,'r','R','s',
  's','S','t','T','u','u','Y','Y','f','F','x','X','ps','Ps','o','o','O','O',' ');
  $string = str_replace($greek, $english, $str);
  return $string;
}


===========Python 3 (help from chatgpt)===============
import os

def custom_unidecode(char):
    # Προσαρμογή της unidecode για ειδικές αντιστοιχίες
    from_chars = ["ου", "ΟΥ", "Ού", "ού", "αυ", "ΑΥ", "Αύ", "αύ", "ευ", "ΕΥ", "Εύ", "εύ", "α", "Α", "ά", "Ά", "β", "Β", "γ", "Γ", "δ", "Δ", "ε", "Ε", "έ", "Έ", "ζ", "Ζ", "η", "Η", "ή", "Ή", "θ", "Θ", "ι", "Ι", "ί", "Ί", "ϊ", "ΐ", "Ϊ", "κ", "Κ", "λ", "Λ", "μ", "Μ", "ν", "Ν", "ξ", "Ξ", "ο", "Ο", "ό", "Ό", "π", "Π", "ρ", "Ρ", "σ", "Σ", "ς", "τ", "Τ", "υ", "Υ", "ύ", "Ύ", "ϋ", "ΰ", "Ϋ", "φ", "Φ", "χ", "Χ", "ψ", "Ψ", "ω", "Ω", "ώ", "Ώ"]
    to_chars = ["ou", "ou", "ou", "ou", "au", "au", "au", "au", "eu", "eu", "eu", "eu", "a", "a", "a", "a", "b", "b", "g", "g", "d", "d", "e", "e", "e", "e", "z", "z", "i", "i", "i", "i", "th", "th", "i", "i", "i", "i", "i", "i", "i", "k", "k", "l", "l", "m", "m", "n", "n", "ks", "ks", "o", "o", "o", "o", "p", "p", "r", "r", "s", "s", "s", "t", "t", "y", "y", "y", "y", "y", "y", "y", "f", "f", "x", "x", "ps", "ps", "o", "o", "o", "o"]

    # Αντικατάσταση ειδικών χαρακτήρων
    replacements = dict(zip(from_chars, to_chars))
    return replacements.get(char, char)

def rename_files():
    current_directory = os.getcwd()

    for filename in os.listdir(current_directory):
        if os.path.isfile(os.path.join(current_directory, filename)):
            # Αντικατάσταση ελληνικών χαρακτήρων με greekglish
            new_filename = ''.join(custom_unidecode(char) for char in filename)

            # Μετονομασία του αρχείου
            os.rename(os.path.join(current_directory, filename), os.path.join(current_directory, new_filename))

            print(f'Renamed: {filename} -> {new_filename}')

if __name__ == "__main__":
    rename_files()


===========JAVASCRIPT===============
JS : https://gist.github.com/kostasx/7516158

https://github.com/papasavva/Greeklish2Greek/blob/master/converter.js

https://github.com/kostasxyz/greeklish

https://github.com/kostasxyz/Skp-Greeklish-Slugs

https://github.com/attheodo/greeklishify/blob/master/greeklishify.js


JAVASCRIPT

function string_to_slug(str) {

//https://gist.github.com/kostasx/7516158
 str  = str.replace(/^\s+|\s+$/g, '') // TRIM WHITESPACE AT BOTH ENDS.
          .toLowerCase();            // CONVERT TO LOWERCASE

 const from = [ "ου", "ΟΥ", "Ού", "ού", "αυ", "ΑΥ", "Αύ", "αύ", "ευ", "ΕΥ", "Εύ", "εύ", "α", "Α", "ά", "Ά", "β", "Β", "γ", "Γ", "δ", "Δ", "ε", "Ε", "έ", "Έ", "ζ", "Ζ", "η", "Η", "ή", "Ή", "θ", "Θ", "ι", "Ι", "ί", "Ί", "ϊ", "ΐ", "Ϊ", "κ", "Κ", "λ", "Λ", "μ", "Μ", "ν", "Ν", "ξ", "Ξ", "ο", "Ο", "ό", "Ό", "π", "Π", "ρ", "Ρ", "σ", "Σ", "ς", "τ", "Τ", "υ", "Υ", "ύ", "Ύ", "ϋ", "ΰ", "Ϋ", "φ", "Φ", "χ", "Χ", "ψ", "Ψ", "ω", "Ω", "ώ", "Ώ" ];
 const to   = [ "ou", "ou", "ou", "ou", "au", "au", "au", "au", "eu", "eu", "eu", "eu", "a", "a", "a", "a", "b", "b", "g", "g", "d", "d", "e", "e", "e", "e", "z", "z", "i", "i", "i", "i", "th", "th", "i", "i", "i", "i", "i", "i", "i", "k", "k", "l", "l", "m", "m", "n", "n", "ks", "ks", "o", "o", "o", "o", "p", "p", "r", "r", "s", "s", "s", "t", "t", "y", "y", "y", "y", "y", "y", "y", "f", "f", "x", "x", "ps", "ps", "o", "o", "o", "o" ];

 for ( var i = 0; i < from.length; i++ ) {

    while( str.indexOf( from[i]) !== -1 ){

        str = str.replace( from[i], to[i] );    // CONVERT GREEK CHARACTERS TO LATIN LETTERS

    }

 }

 str = str.replace(/[^a-z0-9 -]/g, '') // REMOVE INVALID CHARS
         .replace(/\s+/g, '-')        // COLLAPSE WHITESPACE AND REPLACE BY DASH -
         .replace(/-+/g, '-');        // COLLAPSE DASHES

 return str;
}



---------- Forwarded message ---------
From: giannos toula <giatoula@gmail.com>
Date: Wed, Mar 20, 2013 at 10:58 PM
Subject: greekglish_v09_20130320a.php
To: JohnTrister.edu <trister12@yahoo.com>, JJ M <johnmail0+mycode@gmail.com>, <johnmail0@yahoo.gr>


greekglish_v09_20130320a.php