/*
 * jQuery Remove Uppercase Accents v1.2.0
 * http://github.com/ebababi/jquery-remove-upcase-accents/
 *
 * Automatically removes accented characters (currently greek) from elements
 * having their text content uppercase transformed through CSS.
 *
 * Copyright © 2012-2017 Nikolaos Anastopoulos
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

(function (jQuery) {

    jQuery.extend(jQuery.expr[":"], {
        uppercase: function (elem) {
            var attr = jQuery(elem).css("text-transform");
            return (typeof attr !== "undefined" && attr === "uppercase");
        },
        smallcaps: function (elem) {
            var attr = jQuery(elem).css("font-variant");
            return (typeof attr !== "undefined" && attr === "small-caps");
        }
    });

    jQuery.extend({
        removeAcc: function (elem) {
            // Replace uppercase accented greek characters
            function removeAccEL(text) {
                return typeof text !== "string" ?
                    // handle cases that text is not a string
                    text :
                    // global replace of uppercase accented characters
                    text.
                        replace(/\u0386/g, "\u0391"). // 'Ά':'Α'
                        replace(/\u0388/g, "\u0395"). // 'Έ':'Ε'
                        replace(/\u0389/g, "\u0397"). // 'Ή':'Η'
                        replace(/\u038A/g, "\u0399"). // 'Ί':'Ι'
                        replace(/\u038C/g, "\u039F"). // 'Ό':'Ο'
                        replace(/\u038E/g, "\u03A5"). // 'Ύ':'Υ'
                        replace(/\u038F/g, "\u03A9"). // 'Ώ':'Ω'
                        replace(/\u0390/g, "\u03CA"). // 'ΐ':'ϊ'
                        replace(/\u03AC/g, "\u03B1"). // 'ά':'α'
                        replace(/\u03AD/g, "\u03B5"). // 'έ':'ε'
                        replace(/\u03AE/g, "\u03B7"). // 'ή':'η'
                        replace(/\u03AF/g, "\u03B9"). // 'ί':'ι'
                        replace(/\u03B0/g, "\u03CB"). // 'ΰ':'ϋ'
                        replace(/\u03CC/g, "\u03BF"). // 'ό':'ο'
                        replace(/\u03CD/g, "\u03C5"). // 'ύ':'υ'
                        replace(/\u03CE/g, "\u03C9"); // 'ώ':'ω'
            }

            jQuery(elem).each(function () {
                this.value = removeAccEL(this.value);
            }).contents().filter(function () {
                return this.nodeType === 3; // Node.TEXT_NODE
            }).each(function () {
                this.nodeValue = removeAccEL(this.nodeValue);
            });
        }
    });

    jQuery.fn.extend({
        removeAcc: function () {
            return this.each(function () {
                jQuery.removeAcc(this);
            });
        }
    });

})(jQuery);

jQuery(document).ready(function ($) {
    $(":uppercase:not(input[type!=submit], textarea, .no-remove-accents)").removeAcc();
    $(":smallcaps:not(input[type!=submit], textarea, .no-remove-accents)").removeAcc();
    $(".remove-accents, .remove-accents > *:not(input[type!=submit], textarea, .no-remove-accents)").removeAcc();
    $(document).ajaxComplete(function (event, request, settings) {
        $(":uppercase:not(input[type!=submit], textarea, .no-remove-accents)").removeAcc();
        $(":smallcaps:not(input[type!=submit], textarea, .no-remove-accents)").removeAcc();
        $(".remove-accents, .remove-accents > *:not(input[type!=submit], textarea, .no-remove-accents)").removeAcc();
    });
});