trilium/src/public/javascripts/services/tab_context.js

459 lines
14 KiB
JavaScript

import treeService from "./tree.js";
import protectedSessionHolder from "./protected_session_holder.js";
import server from "./server.js";
import bundleService from "./bundle.js";
import Attributes from "./attributes.js";
import treeUtils from "./tree_utils.js";
import utils from "./utils.js";
import NoteTypeContext from "./note_type.js";
import noteDetailService from "./note_detail.js";
import protectedSessionService from "./protected_session.js";
import optionsService from "./options.js";
import linkService from "./link.js";
import Sidebar from "./sidebar.js";
const $tabContentsContainer = $("#note-tab-container");
const componentClasses = {
'empty': "./note_detail_empty.js",
'text': "./note_detail_text.js",
'code': "./note_detail_code.js",
'file': "./note_detail_file.js",
'image': "./note_detail_image.js",
'search': "./note_detail_search.js",
'render': "./note_detail_render.js",
'relation-map': "./note_detail_relation_map.js",
'protected-session': "./note_detail_protected_session.js",
'book': "./note_detail_book.js"
};
let showSidebarInNewTab = true;
optionsService.addLoadListener(options => {
showSidebarInNewTab = options.is('showSidebarInNewTab');
});
class TabContext {
/**
* @param {TabRow} tabRow
* @param {object} state
*/
constructor(tabRow, state = {}) {
this.tabRow = tabRow;
this.tabId = state.tabId || utils.randomString(4);
this.$tab = $(this.tabRow.addTab(this.tabId));
this.initialized = false;
this.state = state;
}
async initTabContent() {
if (this.initialized) {
return;
}
this.initialized = true;
this.$tabContent = $(".note-tab-content-template").clone();
this.$tabContent.removeClass('note-tab-content-template');
this.$tabContent.attr('data-tab-id', this.tabId);
this.$tabContent.hide();
$tabContentsContainer.append(this.$tabContent);
this.$noteTitle = this.$tabContent.find(".note-title");
this.$noteTitleRow = this.$tabContent.find(".note-title-row");
this.$notePathList = this.$tabContent.find(".note-path-list");
this.$notePathCount = this.$tabContent.find(".note-path-count");
this.$noteDetailComponents = this.$tabContent.find(".note-detail-component");
this.$scriptArea = this.$tabContent.find(".note-detail-script-area");
this.$savedIndicator = this.$tabContent.find(".saved-indicator");
this.noteChangeDisabled = false;
this.isNoteChanged = false;
this.attributes = new Attributes(this);
if (utils.isDesktop()) {
const sidebarState = this.state.sidebar || {
visible: showSidebarInNewTab
};
this.sidebar = new Sidebar(this, sidebarState);
this.noteType = new NoteTypeContext(this);
}
this.components = {};
this.$noteTitle.on('input', () => {
if (!this.note) {
return;
}
this.noteChanged();
this.note.title = this.$noteTitle.val();
this.tabRow.updateTab(this.$tab[0], {title: this.note.title});
treeService.setNoteTitle(this.note.noteId, this.note.title);
this.setTitleBar();
});
if (utils.isDesktop()) {
// keyboard plugin is not loaded in mobile
utils.bindElShortcut(this.$noteTitle, 'return', () => {
this.getComponent().focus();
return false; // to not propagate the enter into the editor (causes issues with codemirror)
});
}
this.$protectButton = this.$tabContent.find(".protect-button");
this.$protectButton.click(protectedSessionService.protectNoteAndSendToServer);
this.$unprotectButton = this.$tabContent.find(".unprotect-button");
this.$unprotectButton.click(protectedSessionService.unprotectNoteAndSendToServer);
await this.initComponent();
}
async initComponent(disableAutoBook = false) {
this.type = this.getComponentType(disableAutoBook);
if (!(this.type in this.components)) {
const clazz = await import(componentClasses[this.type]);
this.components[this.type] = new clazz.default(this);
}
}
async setNote(note, notePath) {
/** @property {NoteFull} */
this.note = note;
this.notePath = notePath;
this.tabRow.updateTab(this.$tab[0], {title: this.note.title});
if (!this.initialized) {
return;
}
this.$scriptArea.empty();
if (utils.isDesktop()) {
this.attributes.refreshAttributes();
} else {
// mobile usually doesn't need attributes so we just invalidate
this.attributes.invalidateAttributes();
}
this.setupClasses();
this.setCurrentNotePathToHash();
this.noteChangeDisabled = true;
try {
this.$noteTitle.val(this.note.title);
await this.renderComponent();
} finally {
this.noteChangeDisabled = false;
}
// after loading new note make sure editor is scrolled to the top
this.getComponent().scrollToTop();
this.setTitleBar();
this.cleanup(); // esp. on windows autocomplete is not getting closed automatically
setTimeout(async () => {
// we include the note into recent list only if the user stayed on the note at least 5 seconds
if (notePath && notePath === this.notePath) {
await server.post('recent-notes', {
noteId: this.note.noteId,
notePath: this.notePath
});
}
}, 5000);
this.showPaths();
if (utils.isDesktop()) {
this.noteType.update();
}
if (this.sidebar) {
this.sidebar.noteLoaded(); // load async
}
bundleService.executeRelationBundles(this.note, 'runOnNoteView', this);
}
async show() {
if (!this.initialized) {
await this.initTabContent();
this.$tabContent.show(); // show immediately so that user can see something
if (this.note) {
await this.setNote(this.note, this.notePath);
}
else {
await this.renderComponent(); // render empty page
}
}
this.$tabContent.show();
this.setCurrentNotePathToHash();
this.setTitleBar();
}
async renderComponent(disableAutoBook = false) {
await this.initComponent(disableAutoBook);
for (const componentType in this.components) {
if (componentType !== this.type) {
this.components[componentType].cleanup();
}
}
this.$noteDetailComponents.hide();
this.$noteTitle.show(); // this can be hidden by empty detail
this.$noteTitle.removeAttr("readonly"); // this can be set by protected session service
this.getComponent().show();
await this.getComponent().render();
}
setTitleBar() {
if (!this.$tabContent.is(":visible")) {
return;
}
document.title = "Trilium Notes";
if (this.note) {
// it helps navigating in history if note title is included in the title
document.title += " - " + this.note.title;
}
}
hide() {
if (this.initialized) {
this.$tabContent.hide();
}
}
setCurrentNotePathToHash() {
if (this.$tab[0] === this.tabRow.activeTabEl) {
document.location.hash = (this.notePath || "") + "-" + this.tabId;
}
}
setupClasses() {
for (const clazz of Array.from(this.$tab[0].classList)) { // create copy to safely iterate over while removing classes
if (clazz !== 'note-tab') {
this.$tab.removeClass(clazz);
}
}
for (const clazz of Array.from(this.$tabContent[0].classList)) { // create copy to safely iterate over while removing classes
if (clazz !== 'note-tab-content') {
this.$tabContent.removeClass(clazz);
}
}
this.$tab.addClass(this.note.cssClass);
this.$tab.addClass(utils.getNoteTypeClass(this.note.type));
this.$tab.addClass(utils.getMimeTypeClass(this.note.mime));
this.$tabContent.addClass(this.note.cssClass);
this.$tabContent.addClass(utils.getNoteTypeClass(this.note.type));
this.$tabContent.addClass(utils.getMimeTypeClass(this.note.mime));
this.$noteTitleRow.show(); // might be hidden from empty detail
this.$tabContent.toggleClass("protected", this.note.isProtected);
this.$protectButton.toggleClass("active", this.note.isProtected);
this.$protectButton.prop("disabled", this.note.isProtected);
this.$unprotectButton.toggleClass("active", !this.note.isProtected);
this.$unprotectButton.prop("disabled", !this.note.isProtected || !protectedSessionHolder.isProtectedSessionAvailable());
}
getComponent() {
return this.components[this.type];
}
getComponentType(disableAutoBook) {
if (!this.note) {
return "empty";
}
let type = this.note.type;
if (type === 'text' && !disableAutoBook && utils.isHtmlEmpty(this.note.content) && this.note.hasChildren()) {
type = 'book';
}
if (this.note.isProtected) {
if (protectedSessionHolder.isProtectedSessionAvailable()) {
protectedSessionHolder.touchProtectedSession();
} else {
type = 'protected-session';
// user shouldn't be able to edit note title
this.$noteTitle.prop("readonly", true);
}
}
return type;
}
async activate() {
await this.tabRow.activateTab(this.$tab[0]);
}
async saveNote() {
if (this.note.isProtected && !protectedSessionHolder.isProtectedSessionAvailable()) {
return;
}
this.note.title = this.$noteTitle.val();
this.note.content = this.getComponent().getContent();
// it's important to set the flag back to false immediatelly after retrieving title and content
// otherwise we might overwrite another change (especially async code)
this.isNoteChanged = false;
treeService.setNoteTitle(this.note.noteId, this.note.title);
const resp = await server.put('notes/' + this.note.noteId, this.note.dto);
this.note.dateModified = resp.dateModified;
this.note.utcDateModified = resp.utcDateModified;
if (this.note.isProtected) {
protectedSessionHolder.touchProtectedSession();
}
this.$savedIndicator.fadeIn();
this.$scriptArea.empty();
// run async
bundleService.executeRelationBundles(this.note, 'runOnNoteChange', this);
this.eventReceived('noteSaved');
}
async saveNoteIfChanged() {
if (this.isNoteChanged) {
await this.saveNote();
noteDetailService.refreshTabs(this.tabId, this.note.noteId);
}
}
noteChanged() {
if (this.noteChangeDisabled) {
return;
}
this.isNoteChanged = true;
this.$savedIndicator.fadeOut();
}
async addPath(notePath, isCurrent) {
const title = await treeUtils.getNotePathTitle(notePath);
const noteLink = await linkService.createNoteLink(notePath, title);
noteLink
.addClass("no-tooltip-preview")
.addClass("dropdown-item");
if (isCurrent) {
noteLink.addClass("current");
}
this.$notePathList.append(noteLink);
}
async showPaths() {
if (this.note.noteId === 'root') {
// root doesn't have any parent, but it's still technically 1 path
this.$notePathCount.html("1 path");
this.$notePathList.empty();
await this.addPath('root', true);
}
else {
const parents = await this.note.getParentNotes();
this.$notePathCount.html(parents.length + " path" + (parents.length > 1 ? "s" : ""));
this.$notePathList.empty();
const pathSegments = this.notePath.split("/");
const activeNoteParentNoteId = pathSegments[pathSegments.length - 2]; // we know this is not root so there must be a parent
for (const parentNote of parents) {
const parentNotePath = await treeService.getSomeNotePath(parentNote);
// this is to avoid having root notes leading '/'
const notePath = parentNotePath ? (parentNotePath + '/' + this.note.noteId) : this.note.noteId;
const isCurrent = activeNoteParentNoteId === parentNote.noteId;
await this.addPath(notePath, isCurrent);
}
}
}
async remove() {
// sometimes there are orphan autocompletes after closing the tab
this.cleanup();
await this.saveNoteIfChanged();
this.$tabContent.remove();
}
cleanup() {
if (utils.isDesktop()) {
this.$tabContent.find('.aa-input').autocomplete('close');
$('.note-tooltip').remove();
}
}
eventReceived(name, data) {
if (!this.initialized) {
return;
}
this.attributes.eventReceived(name, data);
if (this.sidebar) {
this.sidebar.eventReceived(name, data);
}
}
getTabState() {
if (!this.notePath) {
return null;
}
return {
tabId: this.tabId,
notePath: this.notePath,
active: this.tabRow.activeTabEl === this.$tab[0],
sidebar: this.sidebar && this.sidebar.getSidebarState()
}
}
stateChanged() {
noteDetailService.openTabsChanged();
}
}
export default TabContext;