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'use strict';
/* global localforage, Holder */
/* exported offline_search */
function offline_search() {
const query = $(".search_query").val();
localforage.setItem("epube.search-query", query).then(function() {
populate_list();
});
return false;
}
/* exported offline_remove2 */
function offline_remove2(elem) {
const bookId = elem.getAttribute("data-book-id");
/* global offline_remove */
return offline_remove(bookId, function() {
$("#cell-" + bookId).remove();
});
}
/* exported offline_clear */
function offline_clear() {
if (confirm("Remove all downloaded books?")) {
const promises = [];
localforage.iterate(function(value, key/*, i*/) {
if (key.match("epube-book")) {
promises.push(localforage.removeItem(key));
}
});
Promise.all(promises).then(function() {
window.setTimeout(function() {
populate_list();
}, 500);
});
}
}
function populate_list() {
let query = $.urlParam("query");
if (query) query = query.toLowerCase();
const books = $("#books_container");
books.html("");
localforage.iterate(function(value, key/*, i*/) {
if (key.match(/epube-book\.\d{1,}$/)) {
Promise.all([
localforage.getItem(key),
localforage.getItem(key + ".cover"),
localforage.getItem(key + ".lastread"),
localforage.getItem(key + ".book")
]).then(function(results) {
if (results[0] && results[3]) {
const info = results[0];
if (query) {
const match =
(info.series_name && info.series_name.toLowerCase().match(query)) ||
(info.title && info.title.toLowerCase().match(query)) ||
(info.author_sort && info.author_sort.toLowerCase().match(query));
if (!match) return;
}
let cover = false;
if (results && results[1]) {
cover = URL.createObjectURL(results[1]);
}
let in_progress = false;
let is_read = false;
const lastread = results[2];
if (lastread) {
in_progress = lastread.page > 0;
is_read = lastread.total > 0 && lastread.total - lastread.page < 5;
}
const thumb_class = is_read ? "read" : "";
const title_class = in_progress ? "in_progress" : "";
const series_link = info.series_name ? `<div><a class="series_link" href="#">${info.series_name + " [" + info.series_index + "]"}</a></div>` : "";
const cell = $(`<div class="col-xs-6 col-sm-3 col-md-2 index_cell" id="cell-${info.id}">
<div class="thumb ${thumb_class}">
<a href="read.html?id=${info.epub_id}&b=${info.id}">
<img data-src="holder.js/120x180">
</a>
<div class="caption">
<div><a class="${title_class}" href="read.html?id=${info.epub_id}&b=${info.id}">${info.title}</a></div>
<div><a class="author_link" href="#">${info.author_sort}</a></div>
${series_link}
</div>
<div class="dropdown" style="white-space : nowrap">
<a href="#" data-toggle="dropdown" role="button">More...<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#" data-book-id="${info.id}" onclick="return show_summary(this)">Summary</a></li>
<li><a href="#" data-book-id="${info.id}" onclick="offline_remove2(this)">Remove offline data</a></li>
</ul>
</div>
</div>
</div>`);
if (cover) {
cell.find("img").attr("src", cover);
cell.find(".series_link")
.attr("title", info.series_name + " [" + info.series_index + "]")
.attr("href", "offline.html?query=" + encodeURIComponent(info.series_name));
cell.find(".author_link")
.attr("title", info.author_sort)
.attr("href", "offline.html?query=" + encodeURIComponent(info.author_sort));
}
books.append(cell);
Holder.run();
}
});
}
});
}
/* exported show_summary */
function show_summary(elem) {
const bookId = elem.getAttribute("data-book-id");
localforage.getItem("epube-book." + bookId).then(function(data) {
const comment = data.comment ? data.comment : 'No description available';
$("#summary-modal .modal-title").html(data.title);
$("#summary-modal .book-summary").html(comment);
$("#summary-modal").modal();
});
return false;
}
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