forked from mirrors/gecko-dev
351 lines
10 KiB
JavaScript
351 lines
10 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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var { AppConstants } = ChromeUtils.import(
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"resource://gre/modules/AppConstants.jsm"
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);
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var { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
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ChromeUtils.defineModuleGetter(
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this,
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"SiteDataManager",
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"resource:///modules/SiteDataManager.jsm"
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);
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ChromeUtils.defineModuleGetter(
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this,
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"DownloadUtils",
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"resource://gre/modules/DownloadUtils.jsm"
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);
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let gSiteDataSettings = {
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// Array of metadata of sites. Each array element is object holding:
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// - uri: uri of site; instance of nsIURI
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// - baseDomain: base domain of the site
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// - cookies: array of cookies of that site
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// - usage: disk usage which site uses
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// - userAction: "remove" or "update-permission"; the action user wants to take.
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_sites: null,
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_list: null,
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_searchBox: null,
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_createSiteListItem(site) {
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let item = document.createXULElement("richlistitem");
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item.setAttribute("host", site.host);
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let container = document.createXULElement("hbox");
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// Creates a new column item with the specified relative width.
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function addColumnItem(l10n, flexWidth, tooltipText) {
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let box = document.createXULElement("hbox");
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box.className = "item-box";
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box.setAttribute("flex", flexWidth);
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let label = document.createXULElement("label");
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label.setAttribute("crop", "end");
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if (l10n) {
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if (l10n.hasOwnProperty("raw")) {
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box.setAttribute("tooltiptext", l10n.raw);
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label.setAttribute("value", l10n.raw);
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} else {
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document.l10n.setAttributes(label, l10n.id, l10n.args);
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}
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}
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if (tooltipText) {
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box.setAttribute("tooltiptext", tooltipText);
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}
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box.appendChild(label);
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container.appendChild(box);
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}
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// Add "Host" column.
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let hostData = site.host
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? { raw: site.host }
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: { id: "site-data-local-file-host" };
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addColumnItem(hostData, "4");
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// Add "Cookies" column.
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addColumnItem({ raw: site.cookies.length }, "1");
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// Add "Storage" column
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if (site.usage > 0 || site.persisted) {
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let [value, unit] = DownloadUtils.convertByteUnits(site.usage);
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let strName = site.persisted
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? "site-storage-persistent"
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: "site-storage-usage";
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addColumnItem(
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{
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id: strName,
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args: { value, unit },
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},
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"2"
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);
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} else {
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// Pass null to avoid showing "0KB" when there is no site data stored.
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addColumnItem(null, "2");
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}
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// Add "Last Used" column.
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let formattedLastAccessed =
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site.lastAccessed > 0
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? this._relativeTimeFormat.formatBestUnit(site.lastAccessed)
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: null;
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let formattedFullDate =
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site.lastAccessed > 0
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? this._absoluteTimeFormat.format(site.lastAccessed)
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: null;
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addColumnItem(
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site.lastAccessed > 0 ? { raw: formattedLastAccessed } : null,
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"2",
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formattedFullDate
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);
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item.appendChild(container);
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return item;
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},
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init() {
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function setEventListener(id, eventType, callback) {
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document
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.getElementById(id)
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.addEventListener(eventType, callback.bind(gSiteDataSettings));
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}
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this._absoluteTimeFormat = new Services.intl.DateTimeFormat(undefined, {
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dateStyle: "short",
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timeStyle: "short",
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});
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this._relativeTimeFormat = new Services.intl.RelativeTimeFormat(
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undefined,
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{}
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);
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this._list = document.getElementById("sitesList");
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this._searchBox = document.getElementById("searchBox");
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SiteDataManager.getSites().then(sites => {
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this._sites = sites;
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let sortCol = document.querySelector(
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"treecol[data-isCurrentSortCol=true]"
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);
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this._sortSites(this._sites, sortCol);
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this._buildSitesList(this._sites);
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Services.obs.notifyObservers(null, "sitedata-settings-init");
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});
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setEventListener("sitesList", "select", this.onSelect);
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setEventListener("hostCol", "click", this.onClickTreeCol);
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setEventListener("usageCol", "click", this.onClickTreeCol);
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setEventListener("lastAccessedCol", "click", this.onClickTreeCol);
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setEventListener("cookiesCol", "click", this.onClickTreeCol);
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setEventListener("cancel", "command", this.close);
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setEventListener("save", "command", this.saveChanges);
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setEventListener("searchBox", "command", this.onCommandSearch);
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setEventListener("removeAll", "command", this.onClickRemoveAll);
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setEventListener("removeSelected", "command", this.removeSelected);
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},
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_updateButtonsState() {
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let items = this._list.getElementsByTagName("richlistitem");
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let removeSelectedBtn = document.getElementById("removeSelected");
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let removeAllBtn = document.getElementById("removeAll");
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removeSelectedBtn.disabled = !this._list.selectedItems.length;
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removeAllBtn.disabled = !items.length;
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let l10nId = this._searchBox.value
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? "site-data-remove-shown"
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: "site-data-remove-all";
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document.l10n.setAttributes(removeAllBtn, l10nId);
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},
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/**
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* @param sites {Array}
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* @param col {XULElement} the <treecol> being sorted on
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*/
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_sortSites(sites, col) {
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let isCurrentSortCol = col.getAttribute("data-isCurrentSortCol");
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let sortDirection =
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col.getAttribute("data-last-sortDirection") || "ascending";
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if (isCurrentSortCol) {
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// Sort on the current column, flip the sorting direction
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sortDirection =
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sortDirection === "ascending" ? "descending" : "ascending";
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}
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let sortFunc = null;
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switch (col.id) {
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case "hostCol":
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sortFunc = (a, b) => {
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let aHost = a.baseDomain.toLowerCase();
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let bHost = b.baseDomain.toLowerCase();
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return aHost.localeCompare(bHost);
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};
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break;
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case "cookiesCol":
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sortFunc = (a, b) => a.cookies.length - b.cookies.length;
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break;
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case "usageCol":
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sortFunc = (a, b) => a.usage - b.usage;
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break;
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case "lastAccessedCol":
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sortFunc = (a, b) => a.lastAccessed - b.lastAccessed;
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break;
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}
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if (sortDirection === "descending") {
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sites.sort((a, b) => sortFunc(b, a));
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} else {
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sites.sort(sortFunc);
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}
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let cols = this._list.previousElementSibling.querySelectorAll("treecol");
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cols.forEach(c => {
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c.removeAttribute("sortDirection");
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c.removeAttribute("data-isCurrentSortCol");
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});
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col.setAttribute("data-isCurrentSortCol", true);
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col.setAttribute("sortDirection", sortDirection);
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col.setAttribute("data-last-sortDirection", sortDirection);
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},
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/**
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* @param sites {Array} array of metadata of sites
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*/
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_buildSitesList(sites) {
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// Clear old entries.
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let oldItems = this._list.querySelectorAll("richlistitem");
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for (let item of oldItems) {
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item.remove();
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}
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let keyword = this._searchBox.value.toLowerCase().trim();
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let fragment = document.createDocumentFragment();
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for (let site of sites) {
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let host = site.host;
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if (keyword && !host.includes(keyword)) {
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continue;
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}
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if (site.userAction === "remove") {
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continue;
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}
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let item = this._createSiteListItem(site);
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fragment.appendChild(item);
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}
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this._list.appendChild(fragment);
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this._updateButtonsState();
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},
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_removeSiteItems(items) {
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for (let i = items.length - 1; i >= 0; --i) {
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let item = items[i];
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let host = item.getAttribute("host");
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let siteForHost = this._sites.find(site => site.host == host);
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if (siteForHost) {
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siteForHost.userAction = "remove";
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}
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item.remove();
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}
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this._updateButtonsState();
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},
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async saveChanges() {
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// Tracks whether the user confirmed their decision.
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let allowed = false;
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let removals = this._sites
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.filter(site => site.userAction == "remove")
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.map(site => site.host);
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if (removals.length) {
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if (this._sites.length == removals.length) {
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allowed = SiteDataManager.promptSiteDataRemoval(window);
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if (allowed) {
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try {
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await SiteDataManager.removeAll();
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} catch (e) {
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Cu.reportError(e);
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}
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}
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} else {
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allowed = SiteDataManager.promptSiteDataRemoval(window, removals);
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if (allowed) {
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try {
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await SiteDataManager.remove(removals);
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} catch (e) {
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Cu.reportError(e);
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}
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}
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}
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} else {
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allowed = true;
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}
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// If the user cancelled the confirm dialog keep the site data window open,
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// they can still press cancel again to exit.
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if (allowed) {
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this.close();
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}
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},
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close() {
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window.close();
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},
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removeSelected() {
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let lastIndex = this._list.selectedItems.length - 1;
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let lastSelectedItem = this._list.selectedItems[lastIndex];
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let lastSelectedItemPosition = this._list.getIndexOfItem(lastSelectedItem);
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let nextSelectedItem = this._list.getItemAtIndex(
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lastSelectedItemPosition + 1
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);
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this._removeSiteItems(this._list.selectedItems);
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this._list.clearSelection();
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if (nextSelectedItem) {
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this._list.selectedItem = nextSelectedItem;
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} else {
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this._list.selectedIndex = this._list.itemCount - 1;
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}
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},
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onClickTreeCol(e) {
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this._sortSites(this._sites, e.target);
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this._buildSitesList(this._sites);
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this._list.clearSelection();
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},
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onCommandSearch() {
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this._buildSitesList(this._sites);
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this._list.clearSelection();
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},
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onClickRemoveAll() {
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let siteItems = this._list.getElementsByTagName("richlistitem");
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if (siteItems.length) {
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this._removeSiteItems(siteItems);
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}
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},
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onKeyPress(e) {
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if (e.keyCode == KeyEvent.DOM_VK_ESCAPE) {
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this.close();
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} else if (
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e.keyCode == KeyEvent.DOM_VK_DELETE ||
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(AppConstants.platform == "macosx" &&
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e.keyCode == KeyEvent.DOM_VK_BACK_SPACE)
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) {
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this.removeSelected();
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}
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},
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onSelect() {
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this._updateButtonsState();
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},
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};
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