blob: 34467ae088b4b00861c3a7bfd87904721f1d020f (
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function offline_remove(elem, callback) {
if (confirm("Remove download?")) {
var id = elem.getAttribute("data-book-id");
var cacheId = "epube-book." + id;
var promises = [];
console.log("offline remove: " + id);
localforage.iterate(function(value, key, i) {
if (key.match(cacheId)) {
promises.push(localforage.removeItem(key));
}
});
Promise.all(promises).then(function() {
window.setTimeout(function() {
callback();
}, 500);
});
}
}
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