$(function() {
var $galleries;
if (window.wgEnableMediaGalleryExt) {
$galleries = $('div.media-gallery-wrapper');
} else {
$galleries = $('div.wikia-gallery');
}//if new gallery
if (!$galleries.length) return;
$(window).on('lightboxOpened', function() {
//w8. not loaded yet
setTimeout(function() {
var $lb = $('#LightboxModal');
if (!$lb.length) return;
$lb.find('#LightboxCarouselContainer .carousel li').each(function(i, v) {
var $v = $(v);
if($v.hasClass('more-items')) {
return false;
} else {
var $img = $v.find('img');
var imgName = $img.attr('src').replace(/.*\/(.*?)\/revision\/.*/, '$1');
var caption;
if (window.wgEnableMediaGalleryExt) {
$.each($galleries, function(i, v) {
var data = $(v).data('model');
if (!data) return;
$.each(data, function(i, v) {
var imgname = v.thumbUrl.replace(/.*\/(.*?)\/revision\/.*/, '$1');
if (imgname === imgName) {
caption = v.caption;
return false;
}
});//each data
if (caption) return false;
});//each galleries
} else {
caption = $galleries.find('.lightbox img[data-image-key="' + imgName + '"]').closest('.wikia-gallery-item').find('.lightbox-caption').text();
//2nd chck. needed when $(el).data('name') !== $(el).attr('data-name')
if (!caption) {
$galleries.find('img').each(function(i, v) {
var $v = $(v);
if ($v.data('imageKey') === imgName) {
caption = $v.closest('.wikia-gallery-item').find('.lightbox-caption').text();
return false;
}//if imgname
});//each img
}
}//if new gallery
//sanitize
caption = (caption || '').replace(/(<([^>]+)>)/ig, '');
$img.attr('title', caption);
}//if
});//each li
}, 1000);//timeout
});//lightboxOpened
});