User:Splarka/esperanto.js

/* Esperanto conversion script to emulate mediawiki's esperanto x-coding. [Version 0.2.0] http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/languages/classes/LanguageEo.php?view=co&content-type=text%2Fplain

if(wgAction == 'edit' || wgAction == 'submit') { var eoTextbox = 'wpTextbox1'; } else if(wgCanonicalSpecialPageName == 'Upload') { var eoTextbox = 'wpUploadDescription'; } if(window.eoTextbox) addOnloadHook(unconvertEsperanto)

function unconvertEsperanto { //add handlers to convert just before save/preview/upload var eoBtns = ['wpSave','wpPreview','wpDiff','wpUpload']; for(var i=0;i<eoBtns.length;i++) { var btn = getElementByIdOrName(eoBtns[i]); if(btn) addClickHandler(btn,convertEsperanto) }

var token = getElementByIdOrName('wpEditToken'); if(token.value.indexOf('!eo!') == -1) { token.value += '!eo!' } else { return; }

var num = 0; var obj = document.getElementById(eoTextbox); var str = obj.value;

var pattern = /[cghjsu][x]+/i; if(str.match(pattern)) { while(str.match(pattern)) { var eold = str.match(pattern)[0]; var enew = eold.substr(0,1) + '__!__'; eold = eold.substr(1); while(eold.length > 0) { enew += eold.substr(0,1) + 'x'; eold = eold.substr(1); }     str = str.replace(str.match(pattern),enew); num++; }     }

var pattern2 = /[\u0109\u011D\u0125\u0135\u015D\u016D\u0108\u011C\u0124\u0134\u015C\u016C][x]*/i; var conv2 = {'\u0109':'c', '\u011D':'g', '\u0125':'h', '\u0135':'j', '\u015D':'s', '\u016D':'u', '\u0108':'C', '\u011C':'G', '\u0124':'H', '\u0134':'J', '\u015C':'S', '\u016C':'U'} if(str.match(pattern2)) { while(str.match(pattern2)) { var eold = str.match(pattern2)[0]; var enew = conv2[eold.substr(0,1)] + '__!__x'; eold = eold.substr(1); while(eold.length > 0) { enew += eold.substr(0,1) + eold.substr(0,1).toLowerCase; eold = eold.substr(1); }     str = str.replace(str.match(pattern2),enew); num++; } }

if(num > 0) obj.value = str.replace(/__!__/ig,'') }

function convertEsperanto { var token = getElementByIdOrName('wpEditToken'); if(token.value.indexOf('!eo!') != -1) { token.value = token.value.replace(/!eo!/,''); } else { return; }

var num = 0; var obj = document.getElementById(eoTextbox); var str = obj.value; var pattern = /[cghjsu][x]+/i; var conv = {'c':'\u0109', 'g':'\u011D', 'h':'\u0125', 'j':'\u0135', 's':'\u015D', 'u':'\u016D', 'C':'\u0108', 'G':'\u011C', 'H':'\u0124', 'J':'\u0134', 'S':'\u015C', 'U':'\u016C'} if(str.match(pattern)) { while(str.match(pattern)) { var eold = str.match(pattern)[0]; var efst = eold.substr(0,1); if(eold.length % 2 == 0) { var enew = conv[efst] + '__!__'; eold = eold.substr(2); } else { var enew = efst + '__!__'; eold = eold.substr(1); }     while(eold.length > 0) { enew += eold.substr(0,1); eold = eold.substr(2); }     str = str.replace(str.match(pattern),enew); num++; } }

if(num > 0) obj.value = str.replace(/__!__/ig,'') }

//Needed because the upload form submit has no ID function getElementByIdOrName(idorname,par) { var parent = (!par) ? document : par if(parent.getElementById(idorname)) { return parent.getElementById(idorname); } else if(parent.getElementsByName(idorname)[0]) { return parent.getElementsByName(idorname)[0]; } else { return false; } }