70 lines
2.6 KiB
JavaScript
70 lines
2.6 KiB
JavaScript
export default async function restoreOldSettings(settings, bookManager, commit) {
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const oldSets = localStorage['colorSetting'];
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let isOld = false;
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for (let i = 0; i < localStorage.length; i++) {
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let key = unescape(localStorage.key(i));
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if (key.indexOf('bpr-book-') == 0)
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isOld = true;
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}
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if (isOld || oldSets) {
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let newSettings = null;
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if (oldSets) {
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const [textColor, backgroundColor, lineStep, , , statusBarHeight, scInt] = unescape(oldSets).split('|');
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const fontSize = Math.round(lineStep*0.8);
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const scrollingDelay = fontSize*scInt;
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newSettings = Object.assign({}, settings, {
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textColor,
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backgroundColor,
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fontSize,
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statusBarHeight: statusBarHeight*1,
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scrollingDelay,
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});
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}
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for (let i = 0; i < localStorage.length; i++) {
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let key = localStorage.key(i);
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if (key.indexOf('bpr-') == 0) {
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let v = unescape(localStorage[key]);
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key = unescape(key);
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if (key.lastIndexOf('=timestamp') == key.length - 10) {
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continue;
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}
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if (key.indexOf('bpr-book-') == 0) {
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const url = key.substr(9);
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const [scrollTop, scrollHeight, ] = v.split('|');
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const bookPosPercent = scrollTop*1/(scrollHeight*1 + 1);
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const title = unescape(localStorage[`bpr-title-${escape(url)}`]);
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const author = unescape(localStorage[`bpr-author-${escape(url)}`]);
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const time = unescape(localStorage[`bpr-book-${escape(url)}=timestamp`]).split(';')[0];
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const touchTime = Date.parse(time);
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const bookKey = bookManager.keyFromUrl(url);
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const recent = await bookManager.getRecentBook({key: bookKey});
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if (!recent) {
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await bookManager.setRecentBook({
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key: bookKey,
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touchTime,
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bookPosPercent,
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url,
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fb2: {
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bookTitle: title,
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lastName: author,
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}
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}, true);
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}
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}
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}
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}
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localStorage.clear();
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if (oldSets)
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commit('reader/setSettings', newSettings);
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}
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} |