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Customize: Restore ability to add Custom Link nav menu items for jump links and other URLs that were previously allowed. 

Simplify regular expression for checking URL validity to just do basic checks to confirm the value looks like a URL. Leave the complete validation to the server-side logic in `WP_Customize_Nav_Menu_Item_Setting::sanitize()` to avoid having to maintain two separate codebases for validating URLs.

Props westonruter, SergeyBiryukov for testing.
Amends [41697].
See #32816.
Fixes #42506 for trunk.


git-svn-id: https://develop.svn.wordpress.org/trunk@42153 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Weston Ruter 2017-11-10 23:40:41 +00:00
parent b4c66ad91b
commit 138ffd49a9
1 changed files with 14 additions and 10 deletions
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24
src/wp-admin/js/customize-nav-menus.js
View File

@ -537,33 +537,37 @@
var menuItem,
itemName = $( '#custom-menu-item-name' ),
itemUrl = $( '#custom-menu-item-url' ),
urlRegex,
urlValue;
urlRegex;
if ( ! this.currentMenuControl ) {
return;
}
/*
* Copyright (c) 2010-2013 Diego Perini, MIT licensed
* https://gist.github.com/dperini/729294
* see also https://mathiasbynens.be/demo/url-regex
* modified to allow protocol-relative URLs
* Allow URLs including:
* - http://example.com/
* - //example.com
* - /directory/
* - ?query-param
* - #target
* - mailto:foo@example.com
*
* Any further validation will be handled on the server when the setting is attempted to be saved,
* so this pattern does not need to be complete.
*/
urlRegex = /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})).?)(?::\d{2,5})?(?:[/?#]\S*)?$/i;
urlRegex = /^((\w+:)?\/\/\w.*|\w+:(?!\/\/$)|\/|\?|#)/;
urlValue = itemUrl.val();
if ( '' === itemName.val() ) {
itemName.addClass( 'invalid' );
return;
} else if ( '' === urlValue || 'http://' === urlValue || ! ( '/' === urlValue[0] || urlRegex.test( urlValue ) ) ) {
} else if ( ! urlRegex.test( itemUrl.val() ) ) {
itemUrl.addClass( 'invalid' );
return;
}
menuItem = {
'title': itemName.val(),
'url': urlValue,
'url': itemUrl.val(),
'type': 'custom',
'type_label': api.Menus.data.l10n.custom_label,
'object': 'custom'