From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../aboutlogins/content/components/login-list.mjs | 912 +++++++++++++++++++++ 1 file changed, 912 insertions(+) create mode 100644 browser/components/aboutlogins/content/components/login-list.mjs (limited to 'browser/components/aboutlogins/content/components/login-list.mjs') diff --git a/browser/components/aboutlogins/content/components/login-list.mjs b/browser/components/aboutlogins/content/components/login-list.mjs new file mode 100644 index 0000000000..2af1a12a7a --- /dev/null +++ b/browser/components/aboutlogins/content/components/login-list.mjs @@ -0,0 +1,912 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +import LoginListItemFactory from "./login-list-item.mjs"; +import LoginListSectionFactory from "./login-list-section.mjs"; +import { recordTelemetryEvent } from "../aboutLoginsUtils.mjs"; + +const collator = new Intl.Collator(); +const monthFormatter = new Intl.DateTimeFormat(undefined, { month: "long" }); +const yearMonthFormatter = new Intl.DateTimeFormat(undefined, { + year: "numeric", + month: "long", +}); +const dayDuration = 24 * 60 * 60_000; +const sortFnOptions = { + name: (a, b) => collator.compare(a.title, b.title), + "name-reverse": (a, b) => collator.compare(b.title, a.title), + username: (a, b) => collator.compare(a.username, b.username), + "username-reverse": (a, b) => collator.compare(b.username, a.username), + "last-used": (a, b) => a.timeLastUsed < b.timeLastUsed, + "last-changed": (a, b) => a.timePasswordChanged < b.timePasswordChanged, + alerts: (a, b, breachesByLoginGUID, vulnerableLoginsByLoginGUID) => { + const aIsBreached = breachesByLoginGUID && breachesByLoginGUID.has(a.guid); + const bIsBreached = breachesByLoginGUID && breachesByLoginGUID.has(b.guid); + const aIsVulnerable = + vulnerableLoginsByLoginGUID && vulnerableLoginsByLoginGUID.has(a.guid); + const bIsVulnerable = + vulnerableLoginsByLoginGUID && vulnerableLoginsByLoginGUID.has(b.guid); + + if ((aIsBreached && !bIsBreached) || (aIsVulnerable && !bIsVulnerable)) { + return -1; + } + + if ((!aIsBreached && bIsBreached) || (!aIsVulnerable && bIsVulnerable)) { + return 1; + } + return sortFnOptions.name(a, b); + }, +}; + +const headersFnOptions = { + // TODO: name should use the ICU API, see Bug 1592834 + // name: l => + // l.title.length && letterRegExp.test(l.title[0]) + // ? l.title[0].toUpperCase() + // : "#", + // "name-reverse": l => headersFnOptions.name(l), + name: () => "", + "name-reverse": () => "", + username: () => "", + "username-reverse": () => "", + "last-used": l => headerFromDate(l.timeLastUsed), + "last-changed": l => headerFromDate(l.timePasswordChanged), + alerts: (l, breachesByLoginGUID, vulnerableLoginsByLoginGUID) => { + const isBreached = breachesByLoginGUID && breachesByLoginGUID.has(l.guid); + const isVulnerable = + vulnerableLoginsByLoginGUID && vulnerableLoginsByLoginGUID.has(l.guid); + if (isBreached) { + return ( + LoginListSectionFactory.ID_PREFIX + "about-logins-list-section-breach" + ); + } else if (isVulnerable) { + return ( + LoginListSectionFactory.ID_PREFIX + + "about-logins-list-section-vulnerable" + ); + } + return ( + LoginListSectionFactory.ID_PREFIX + "about-logins-list-section-nothing" + ); + }, +}; + +function headerFromDate(timestamp) { + let now = new Date(); + now.setHours(0, 0, 0, 0); // reset to start of day + let date = new Date(timestamp); + + if (now < date) { + return ( + LoginListSectionFactory.ID_PREFIX + "about-logins-list-section-today" + ); + } else if (now - dayDuration < date) { + return ( + LoginListSectionFactory.ID_PREFIX + "about-logins-list-section-yesterday" + ); + } else if (now - 7 * dayDuration < date) { + return LoginListSectionFactory.ID_PREFIX + "about-logins-list-section-week"; + } else if (now.getFullYear() == date.getFullYear()) { + return monthFormatter.format(date); + } else if (now.getFullYear() - 1 == date.getFullYear()) { + return yearMonthFormatter.format(date); + } + return String(date.getFullYear()); +} + +export default class LoginList extends HTMLElement { + // An array of login GUIDs, stored in sorted order. + _loginGuidsSortedOrder = []; + // A map of login GUID -> {login, listItem}. + _logins = {}; + // A map of section header -> sectionItem + _sections = {}; + _filter = ""; + _selectedGuid = null; + _blankLoginListItem = LoginListItemFactory.create({}); + + constructor() { + super(); + this._blankLoginListItem.hidden = true; + } + + connectedCallback() { + if (this.shadowRoot) { + return; + } + let loginListTemplate = document.querySelector("#login-list-template"); + let shadowRoot = this.attachShadow({ mode: "open" }); + document.l10n.connectRoot(shadowRoot); + shadowRoot.appendChild(loginListTemplate.content.cloneNode(true)); + + this._count = shadowRoot.querySelector(".count"); + this._createLoginButton = shadowRoot.querySelector(".create-login-button"); + this._list = shadowRoot.querySelector("ol"); + this._list.appendChild(this._blankLoginListItem); + this._sortSelect = shadowRoot.querySelector("#login-sort"); + + this.render(); + + this.shadowRoot + .getElementById("login-sort") + .addEventListener("change", this); + window.addEventListener("AboutLoginsClearSelection", this); + window.addEventListener("AboutLoginsFilterLogins", this); + window.addEventListener("AboutLoginsInitialLoginSelected", this); + window.addEventListener("AboutLoginsLoginSelected", this); + window.addEventListener("AboutLoginsShowBlankLogin", this); + this._list.addEventListener("click", this); + this.addEventListener("keydown", this); + this.addEventListener("keyup", this); + this._createLoginButton.addEventListener("click", this); + } + + get #activeDescendant() { + const activeDescendantId = this._list.getAttribute("aria-activedescendant"); + let activeDescendant = + activeDescendantId && this.shadowRoot.getElementById(activeDescendantId); + + return activeDescendant; + } + + selectLoginByDomainOrGuid(searchParam) { + this._preselectLogin = searchParam; + } + + render() { + let visibleLoginGuids = this._applyFilter(); + this.#updateVisibleLoginCount( + visibleLoginGuids.size, + this._loginGuidsSortedOrder.length + ); + this.classList.toggle("empty-search", !visibleLoginGuids.size); + document.documentElement.classList.toggle( + "empty-search", + this._filter && !visibleLoginGuids.size + ); + this._sortSelect.disabled = !visibleLoginGuids.size; + + // Add all of the logins that are not in the DOM yet. + let fragment = document.createDocumentFragment(); + for (let guid of this._loginGuidsSortedOrder) { + if (this._logins[guid].listItem) { + continue; + } + let login = this._logins[guid].login; + let listItem = LoginListItemFactory.create(login); + this._logins[login.guid] = Object.assign(this._logins[login.guid], { + listItem, + }); + fragment.appendChild(listItem); + } + this._list.appendChild(fragment); + + // Show, hide, and update state of the list items per the applied search filter. + for (let guid of this._loginGuidsSortedOrder) { + let { listItem, login } = this._logins[guid]; + + if (guid == this._selectedGuid) { + this._setListItemAsSelected(listItem); + } + listItem.classList.toggle( + "breached", + !!this._breachesByLoginGUID && + this._breachesByLoginGUID.has(listItem.dataset.guid) + ); + listItem.classList.toggle( + "vulnerable", + !!this._vulnerableLoginsByLoginGUID && + this._vulnerableLoginsByLoginGUID.has(listItem.dataset.guid) && + !listItem.classList.contains("breached") + ); + if ( + listItem.classList.contains("breached") || + listItem.classList.contains("vulnerable") + ) { + LoginListItemFactory.update(listItem, login); + } + listItem.hidden = !visibleLoginGuids.has(listItem.dataset.guid); + } + + let sectionsKey = Object.keys(this._sections); + for (let sectionKey of sectionsKey) { + this._sections[sectionKey]._inUse = false; + } + + if (this._loginGuidsSortedOrder.length) { + let section = null; + let currentHeader = null; + // Re-arrange the login-list-items according to their sort and + // create / re-arrange sections + for (let i = this._loginGuidsSortedOrder.length - 1; i >= 0; i--) { + let guid = this._loginGuidsSortedOrder[i]; + let { listItem, _header } = this._logins[guid]; + + if (!listItem.hidden) { + if (currentHeader != _header) { + section = this.renderSectionHeader((currentHeader = _header)); + } + + section.insertBefore( + listItem, + section.firstElementChild.nextElementSibling + ); + } + } + } + + for (let sectionKey of sectionsKey) { + let section = this._sections[sectionKey]; + if (section._inUse) { + continue; + } + + section.hidden = true; + } + + let activeDescendant = this.#activeDescendant; + if (!activeDescendant || activeDescendant.hidden) { + let visibleListItem = this._list.querySelector( + ".login-list-item:not([hidden])" + ); + if (visibleListItem) { + this._list.setAttribute("aria-activedescendant", visibleListItem.id); + } + } + + if ( + this._sortSelect.namedItem("alerts").hidden && + ((this._breachesByLoginGUID && + this._loginGuidsSortedOrder.some(loginGuid => + this._breachesByLoginGUID.has(loginGuid) + )) || + (this._vulnerableLoginsByLoginGUID && + this._loginGuidsSortedOrder.some(loginGuid => + this._vulnerableLoginsByLoginGUID.has(loginGuid) + ))) + ) { + // Make available the "alerts" option but don't change the + // selected sort so the user's current task isn't interrupted. + this._sortSelect.namedItem("alerts").hidden = false; + } + } + + renderSectionHeader(header) { + let section = this._sections[header]; + if (!section) { + section = this._sections[header] = LoginListSectionFactory.create(header); + } + + this._list.insertBefore( + section, + this._blankLoginListItem.nextElementSibling + ); + + section._inUse = true; + section.hidden = false; + return section; + } + + handleEvent(event) { + switch (event.type) { + case "click": { + if (event.originalTarget == this._createLoginButton) { + window.dispatchEvent( + new CustomEvent("AboutLoginsShowBlankLogin", { + cancelable: true, + }) + ); + recordTelemetryEvent({ object: "new_login", method: "new" }); + return; + } + + let listItem = event.originalTarget.closest(".login-list-item"); + if (!listItem || !listItem.dataset.guid) { + return; + } + + let { login } = this._logins[listItem.dataset.guid]; + this.dispatchEvent( + new CustomEvent("AboutLoginsLoginSelected", { + bubbles: true, + composed: true, + cancelable: true, // allow calling preventDefault() on event + detail: login, + }) + ); + + let extra = {}; + if (listItem.classList.contains("breached")) { + extra = { breached: "true" }; + } else if (listItem.classList.contains("vulnerable")) { + extra = { vulnerable: "true" }; + } + recordTelemetryEvent({ + object: "existing_login", + method: "select", + extra, + }); + break; + } + case "change": { + this._applyHeaders(); + this._applySortAndScrollToTop(); + const extra = { sort_key: this._sortSelect.value }; + recordTelemetryEvent({ object: "list", method: "sort", extra }); + document.dispatchEvent( + new CustomEvent("AboutLoginsSortChanged", { + bubbles: true, + detail: this._sortSelect.value, + }) + ); + break; + } + case "AboutLoginsClearSelection": { + if (!this._loginGuidsSortedOrder.length) { + this._createLoginButton.disabled = false; + this.classList.remove("create-login-selected"); + return; + } + + let firstVisibleListItem = this._list.querySelector( + ".login-list-item[data-guid]:not([hidden])" + ); + let newlySelectedLogin; + if (firstVisibleListItem) { + newlySelectedLogin = + this._logins[firstVisibleListItem.dataset.guid].login; + } else { + // Clear the filter if all items have been filtered out. + this.classList.remove("create-login-selected"); + this._createLoginButton.disabled = false; + window.dispatchEvent( + new CustomEvent("AboutLoginsFilterLogins", { + detail: "", + }) + ); + newlySelectedLogin = + this._logins[this._loginGuidsSortedOrder[0]].login; + } + + // Select the first visible login after any possible filter is applied. + window.dispatchEvent( + new CustomEvent("AboutLoginsLoginSelected", { + detail: newlySelectedLogin, + cancelable: true, + }) + ); + break; + } + case "AboutLoginsFilterLogins": { + this._filter = event.detail.toLocaleLowerCase(); + this.render(); + break; + } + case "AboutLoginsInitialLoginSelected": + case "AboutLoginsLoginSelected": { + if (event.defaultPrevented || this._selectedGuid == event.detail.guid) { + return; + } + + // XXX If an AboutLoginsLoginSelected event is received that doesn't contain + // the full login object, re-dispatch the event with the full login object since + // only the login-list knows the full details of each login object. + if ( + Object.keys(event.detail).length == 1 && + event.detail.hasOwnProperty("guid") + ) { + window.dispatchEvent( + new CustomEvent("AboutLoginsLoginSelected", { + detail: this._logins[event.detail.guid].login, + cancelable: true, + }) + ); + return; + } + + let listItem = this._list.querySelector( + `.login-list-item[data-guid="${event.detail.guid}"]` + ); + if (listItem) { + this._setListItemAsSelected(listItem); + } else { + this.render(); + } + break; + } + case "AboutLoginsShowBlankLogin": { + if (!event.defaultPrevented) { + this._selectedGuid = null; + this._setListItemAsSelected(this._blankLoginListItem); + } + break; + } + case "keyup": + case "keydown": { + if (event.type == "keydown") { + if ( + this.shadowRoot.activeElement && + this.shadowRoot.activeElement.closest("ol") && + (event.key == " " || + event.key == "ArrowUp" || + event.key == "ArrowDown") + ) { + // Since Space, ArrowUp and ArrowDown will perform actions, prevent + // them from also scrolling the list. + event.preventDefault(); + } + } + + this._handleKeyboardNavWithinList(event); + break; + } + } + } + + /** + * @param {login[]} logins An array of logins used for displaying in the list. + */ + setLogins(logins) { + this._loginGuidsSortedOrder = []; + this._logins = logins.reduce((map, login) => { + this._loginGuidsSortedOrder.push(login.guid); + map[login.guid] = { login }; + return map; + }, {}); + this._sections = {}; + this._applyHeaders(); + this._applySort(); + this._list.textContent = ""; + this._list.appendChild(this._blankLoginListItem); + this.render(); + + if (!this._selectedGuid || !this._logins[this._selectedGuid]) { + this._selectFirstVisibleLogin(); + } + } + + /** + * @param {Map} breachesByLoginGUID A Map of breaches by login GUIDs used + * for displaying breached login indicators. + */ + setBreaches(breachesByLoginGUID) { + this._internalSetMonitorData("_breachesByLoginGUID", breachesByLoginGUID); + } + + /** + * @param {Map} breachesByLoginGUID A Map of breaches by login GUIDs that + * should be added to the local cache of + * breaches. + */ + updateBreaches(breachesByLoginGUID) { + this._internalUpdateMonitorData( + "_breachesByLoginGUID", + breachesByLoginGUID + ); + } + + setVulnerableLogins(vulnerableLoginsByLoginGUID) { + this._internalSetMonitorData( + "_vulnerableLoginsByLoginGUID", + vulnerableLoginsByLoginGUID + ); + } + + updateVulnerableLogins(vulnerableLoginsByLoginGUID) { + this._internalUpdateMonitorData( + "_vulnerableLoginsByLoginGUID", + vulnerableLoginsByLoginGUID + ); + } + + _internalSetMonitorData( + internalMemberName, + mapByLoginGUID, + updateSortAndSelectedLogin = true + ) { + this[internalMemberName] = mapByLoginGUID; + if (this[internalMemberName].size) { + for (let [loginGuid] of mapByLoginGUID) { + if (this._logins[loginGuid]) { + let { login, listItem } = this._logins[loginGuid]; + LoginListItemFactory.update(listItem, login); + } + } + if (updateSortAndSelectedLogin) { + const alertsSortOptionElement = this._sortSelect.namedItem("alerts"); + alertsSortOptionElement.hidden = false; + this._sortSelect.selectedIndex = alertsSortOptionElement.index; + this._applyHeaders(); + this._applySortAndScrollToTop(); + this._selectFirstVisibleLogin(); + } + } + this.render(); + } + + _internalUpdateMonitorData(internalMemberName, mapByLoginGUID) { + if (!this[internalMemberName]) { + this[internalMemberName] = new Map(); + } + for (const [guid, data] of [...mapByLoginGUID]) { + if (data) { + this[internalMemberName].set(guid, data); + } else { + this[internalMemberName].delete(guid); + } + } + this._internalSetMonitorData( + internalMemberName, + this[internalMemberName], + false + ); + } + + setSortDirection(sortDirection) { + // The 'alerts' sort becomes visible when there are known alerts. + // Don't restore to the 'alerts' sort if there are no alerts to show. + if ( + sortDirection == "alerts" && + this._sortSelect.namedItem("alerts").hidden + ) { + return; + } + this._sortSelect.value = sortDirection; + this._applyHeaders(); + this._applySortAndScrollToTop(); + this._selectFirstVisibleLogin(); + } + + /** + * @param {login} login A login that was added to storage. + */ + loginAdded(login) { + this._logins[login.guid] = { login }; + this._loginGuidsSortedOrder.push(login.guid); + this._applyHeaders(false); + this._applySort(); + + // Add the list item and update any other related state that may pertain + // to the list item such as breach alerts. + this.render(); + + if ( + this.classList.contains("no-logins") && + !this.classList.contains("create-login-selected") + ) { + this._selectFirstVisibleLogin(); + } + } + + /** + * @param {login} login A login that was modified in storage. The related + * login-list-item will get updated. + */ + loginModified(login) { + this._logins[login.guid] = Object.assign(this._logins[login.guid], { + login, + _header: null, // reset header + }); + this._applyHeaders(false); + this._applySort(); + let loginObject = this._logins[login.guid]; + LoginListItemFactory.update(loginObject.listItem, login); + + // Update any other related state that may pertain to the list item + // such as breach alerts that may or may not now apply. + this.render(); + } + + /** + * @param {login} login A login that was removed from storage. The related + * login-list-item will get removed. The login object + * is a plain JS object representation of + * nsILoginInfo/nsILoginMetaInfo. + */ + loginRemoved(login) { + // Update the selected list item to the previous item in the list + // if one exists, otherwise the next item. If no logins remain + // the login-intro or empty-search text will be shown instead of the login-list. + if (this._selectedGuid == login.guid) { + let visibleListItems = this._list.querySelectorAll( + ".login-list-item[data-guid]:not([hidden])" + ); + if (visibleListItems.length > 1) { + let index = [...visibleListItems].findIndex(listItem => { + return listItem.dataset.guid == login.guid; + }); + let newlySelectedIndex = index > 0 ? index - 1 : index + 1; + let newlySelectedLogin = + this._logins[visibleListItems[newlySelectedIndex].dataset.guid].login; + window.dispatchEvent( + new CustomEvent("AboutLoginsLoginSelected", { + detail: newlySelectedLogin, + cancelable: true, + }) + ); + } + } + + this._logins[login.guid].listItem.remove(); + delete this._logins[login.guid]; + this._loginGuidsSortedOrder = this._loginGuidsSortedOrder.filter(guid => { + return guid != login.guid; + }); + + // Render the login-list to update the search result count and show the + // empty-search message if needed. + this.render(); + } + + /** + * @returns {Set} Set of login guids that match the filter. + */ + _applyFilter() { + let matchingLoginGuids; + if (this._filter) { + matchingLoginGuids = new Set( + this._loginGuidsSortedOrder.filter(guid => { + let { login } = this._logins[guid]; + return ( + login.origin.toLocaleLowerCase().includes(this._filter) || + (!!login.httpRealm && + login.httpRealm.toLocaleLowerCase().includes(this._filter)) || + login.username.toLocaleLowerCase().includes(this._filter) || + login.password.toLocaleLowerCase().includes(this._filter) + ); + }) + ); + } else { + matchingLoginGuids = new Set([...this._loginGuidsSortedOrder]); + } + + return matchingLoginGuids; + } + + _applySort() { + const sort = this._sortSelect.value; + this._loginGuidsSortedOrder = this._loginGuidsSortedOrder.sort((a, b) => { + let loginA = this._logins[a].login; + let loginB = this._logins[b].login; + return sortFnOptions[sort]( + loginA, + loginB, + this._breachesByLoginGUID, + this._vulnerableLoginsByLoginGUID + ); + }); + } + + _applyHeaders(updateAll = true) { + let headerFn = headersFnOptions[this._sortSelect.value]; + for (let guid of this._loginGuidsSortedOrder) { + let login = this._logins[guid]; + if (updateAll || !login._header) { + login._header = headerFn( + login.login, + this._breachesByLoginGUID, + this._vulnerableLoginsByLoginGUID + ); + } + } + } + + _applySortAndScrollToTop() { + this._applySort(); + this.render(); + this._list.scrollTop = 0; + } + + #updateVisibleLoginCount(count, total) { + const args = document.l10n.getAttributes(this._count).args; + if (count != args.count || total != args.total) { + document.l10n.setAttributes( + this._count, + count == total ? "login-list-count" : "login-list-filtered-count", + { count, total } + ); + } + } + + #findPreviousItem(item) { + let previousItem = item; + do { + previousItem = + (previousItem.tagName == "SECTION" + ? previousItem.lastElementChild + : previousItem.previousElementSibling) || + (previousItem.parentElement.tagName == "SECTION" && + previousItem.parentElement.previousElementSibling); + } while ( + previousItem && + (previousItem.hidden || + !previousItem.classList.contains("login-list-item")) + ); + + return previousItem; + } + + #findNextItem(item) { + let nextItem = item; + do { + nextItem = + (nextItem.tagName == "SECTION" + ? nextItem.firstElementChild.nextElementSibling + : nextItem.nextElementSibling) || + (nextItem.parentElement.tagName == "SECTION" && + nextItem.parentElement.nextElementSibling); + } while ( + nextItem && + (nextItem.hidden || !nextItem.classList.contains("login-list-item")) + ); + + return nextItem; + } + + #pickByDirection(ltr, rtl) { + return document.dir == "ltr" ? ltr : rtl; + } + + //TODO May be we can use this fn in render(), but logic is different a bit + get #activeDescendantForSelection() { + let activeDescendant = this.#activeDescendant; + if ( + !activeDescendant || + activeDescendant.hidden || + !activeDescendant.classList.contains("login-list-item") + ) { + activeDescendant = + this._list.querySelector(".login-list-item[data-guid]:not([hidden])") || + this._list.firstElementChild; + } + + return activeDescendant; + } + + _handleKeyboardNavWithinList(event) { + if (this._list != this.shadowRoot.activeElement) { + return; + } + + let command = null; + + switch (event.type) { + case "keyup": + switch (event.key) { + case " ": + case "Enter": + command = "click"; + break; + } + break; + case "keydown": + switch (event.key) { + case "ArrowDown": + command = "next"; + break; + case "ArrowLeft": + command = this.#pickByDirection("previous", "next"); + break; + case "ArrowRight": + command = this.#pickByDirection("next", "previous"); + break; + case "ArrowUp": + command = "previous"; + break; + } + break; + } + + if (command) { + event.preventDefault(); + + switch (command) { + case "click": + this.clickSelected(); + break; + case "next": + this.selectNext(); + break; + case "previous": + this.selectPrevious(); + break; + } + } + } + + clickSelected() { + this.#activeDescendantForSelection?.click(); + } + + selectNext() { + const activeDescendant = this.#activeDescendantForSelection; + if (activeDescendant) { + this.#moveSelection( + activeDescendant, + this.#findNextItem(activeDescendant) + ); + } + } + + selectPrevious() { + const activeDescendant = this.#activeDescendantForSelection; + if (activeDescendant) { + this.#moveSelection( + activeDescendant, + this.#findPreviousItem(activeDescendant) + ); + } + } + + #moveSelection(from, to) { + if (to) { + this._list.setAttribute("aria-activedescendant", to.id); + from?.classList.remove("keyboard-selected"); + to.classList.add("keyboard-selected"); + to.scrollIntoView({ block: "nearest" }); + this.clickSelected(); + } + } + + /** + * Selects the first visible login as part of the initial load of the page, + * which will bypass any focus changes that occur during manual login + * selection. + */ + _selectFirstVisibleLogin() { + const visibleLoginsGuids = this._applyFilter(); + let selectedLoginGuid = + this._loginGuidsSortedOrder.find(guid => guid === this._preselectLogin) ?? + this.findLoginGuidFromDomain(this._preselectLogin) ?? + this._loginGuidsSortedOrder[0]; + + selectedLoginGuid = [ + selectedLoginGuid, + ...this._loginGuidsSortedOrder, + ].find(guid => visibleLoginsGuids.has(guid)); + + if (selectedLoginGuid && this._logins[selectedLoginGuid]) { + let { login } = this._logins[selectedLoginGuid]; + window.dispatchEvent( + new CustomEvent("AboutLoginsInitialLoginSelected", { + detail: login, + }) + ); + this.updateSelectedLocationHash(selectedLoginGuid); + } + } + + _setListItemAsSelected(listItem) { + let oldSelectedItem = this._list.querySelector(".selected"); + if (oldSelectedItem) { + oldSelectedItem.classList.remove("selected"); + oldSelectedItem.removeAttribute("aria-selected"); + } + this.classList.toggle("create-login-selected", !listItem.dataset.guid); + this._blankLoginListItem.hidden = !!listItem.dataset.guid; + this._createLoginButton.disabled = !listItem.dataset.guid; + listItem.classList.add("selected"); + listItem.setAttribute("aria-selected", "true"); + this._list.setAttribute("aria-activedescendant", listItem.id); + this._selectedGuid = listItem.dataset.guid; + this.updateSelectedLocationHash(this._selectedGuid); + // Scroll item into view if it isn't visible + listItem.scrollIntoView({ block: "nearest" }); + } + + updateSelectedLocationHash(guid) { + window.location.hash = `#${encodeURIComponent(guid)}`; + } + + findLoginGuidFromDomain(domain) { + for (let guid of this._loginGuidsSortedOrder) { + let login = this._logins[guid].login; + if (login.hostname === domain) { + return guid; + } + } + return null; + } +} +customElements.define("login-list", LoginList); -- cgit v1.2.3