You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
4 years ago
|
'use strict';
|
||
|
|
|
||
|
|
(function (factory) {
|
||
|
|
if (typeof module === 'object' && module.exports) {
|
||
|
|
module.exports = factory(require('xregexp'));
|
||
|
|
} else {
|
||
|
|
define('slugify', ['xregexp'], factory);
|
||
|
|
}
|
||
|
|
}(function (XRegExp) {
|
||
|
|
var invalidUnicodeChars = XRegExp('[^\\p{L}\\s\\d\\-_]', 'g');
|
||
|
|
var invalidLatinChars = /[^\w\s\d\-_]/g;
|
||
|
|
var trimRegex = /^\s+|\s+$/g;
|
||
|
|
var collapseWhitespace = /\s+/g;
|
||
|
|
var collapseDash = /-+/g;
|
||
|
|
var trimTrailingDash = /-$/g;
|
||
|
|
var trimLeadingDash = /^-/g;
|
||
|
|
var isLatin = /^[\w\d\s.,\-@]+$/;
|
||
|
|
|
||
|
|
// http://dense13.com/blog/2009/05/03/converting-string-to-slug-javascript/
|
||
|
|
return function slugify(str, preserveCase) {
|
||
|
|
if (!str) {
|
||
|
|
return '';
|
||
|
|
}
|
||
|
|
str = String(str).replace(trimRegex, '');
|
||
|
|
if (isLatin.test(str)) {
|
||
|
|
str = str.replace(invalidLatinChars, '-');
|
||
|
|
} else {
|
||
|
|
str = XRegExp.replace(str, invalidUnicodeChars, '-');
|
||
|
|
}
|
||
|
|
str = !preserveCase ? str.toLocaleLowerCase() : str;
|
||
|
|
str = str.replace(collapseWhitespace, '-');
|
||
|
|
str = str.replace(collapseDash, '-');
|
||
|
|
str = str.replace(trimTrailingDash, '');
|
||
|
|
str = str.replace(trimLeadingDash, '');
|
||
|
|
return str;
|
||
|
|
};
|
||
|
|
}));
|