WordPress/wp-admin/js/sample-permalink.js

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JavaScript
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var editPermalink, makeSlugeditClickable;
(function($){
if ( ! $('#edit-slug-box').length )
return;
editPermalink = function(post_id) {
var i, c = 0,
e = $('#editable-post-name'),
revert_e = e.html(),
real_slug = $('#post_name'),
revert_slug = real_slug.val(),
b = $('#edit-slug-buttons'),
revert_b = b.html(),
full = $('#editable-post-name-full').html();
$('#view-post-btn').hide();
b.html('<a href="#" class="save button button-small">'+samplePermalinkL10n.ok+'</a> <a class="cancel" href="#">'+samplePermalinkL10n.cancel+'</a>');
b.children('.save').click(function() {
var new_slug = e.children('input').val();
if ( new_slug == $('#editable-post-name-full').text() ) {
return $('.cancel', '#edit-slug-buttons').click();
}
$.post(ajaxurl, {
action: 'sample-permalink',
post_id: post_id,
new_slug: new_slug,
new_title: $('#title').val(),
screen: pagenow,
samplepermalinknonce: $('#samplepermalinknonce').val()
}, function(data) {
$('#edit-slug-box').html(data);
b.html(revert_b);
real_slug.val(new_slug);
makeSlugeditClickable();
$('#view-post-btn').show();
});
return false;
});
$('.cancel', '#edit-slug-buttons').click(function() {
$('#view-post-btn').show();
e.html(revert_e);
b.html(revert_b);
real_slug.val(revert_slug);
return false;
});
for ( i = 0; i < full.length; ++i ) {
if ( '%' == full.charAt(i) )
c++;
}
slug_value = ( c > full.length / 4 ) ? '' : full;
e.html('<input type="text" id="new-post-slug" value="'+slug_value+'" />').children('input').keypress(function(e){
var key = e.keyCode || 0;
// on enter, just save the new slug, don't save the post
if ( 13 == key ) {
b.children('.save').click();
return false;
}
if ( 27 == key ) {
b.children('.cancel').click();
return false;
}
real_slug.val(this.value);
}).focus();
}
makeSlugeditClickable = function() {
$('#editable-post-name').click(function() {
$('#edit-slug-buttons').children('.edit-slug').click();
});
}
makeSlugeditClickable();
})(jQuery);