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client: fetch configurations from server at runtime

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Permissions, regex filters, app title, email info,
and safety now fetched using server's Info API
This commit is contained in:
Shyam Sunder 2018-06-25 10:47:20 -04:00 committed by Marcin Kurczewski
parent 2bf361c64a
commit 3972b902d8
21 changed files with 137 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
client/js/api.js
View File

@ -8,6 +8,7 @@ const progress = require('./util/progress.js');
const uri = require('./util/uri.js');
let fileTokens = {};
let remoteConfig = null;
class Api extends events.EventTarget {
constructor() {
@ -65,14 +66,53 @@ class Api extends events.EventTarget {
return this._wrappedRequest(url, request.delete, data, {}, options);
}
fetchConfig() {
if (remoteConfig === null) {
return this.get(uri.formatApiLink('info'))
.then(response => {
remoteConfig = response.config;
});
} else {
return Promise.resolve();
}
}
getName() {
return remoteConfig.name;
}
getTagNameRegex() {
return remoteConfig.tagNameRegex;
}
getPasswordRegex() {
return remoteConfig.passwordRegex;
}
getUserNameRegex() {
return remoteConfig.userNameRegex;
}
getContactEmail() {
return remoteConfig.contactEmail;
}
canSendMails() {
return !!remoteConfig.canSendMails;
}
safetyEnabled() {
return !!remoteConfig.enableSafety;
}
hasPrivilege(lookup) {
let minViableRank = null;
for (let privilege of Object.keys(config.privileges)) {
if (!privilege.startsWith(lookup)) {
for (let p of Object.keys(remoteConfig.privileges)) {
if (!p.startsWith(lookup)) {
continue;
}
const rankName = config.privileges[privilege];
const rankIndex = this.allRanks.indexOf(rankName);
const rankIndex = this.allRanks.indexOf(
remoteConfig.privileges[p]);
if (minViableRank === null || rankIndex < minViableRank) {
minViableRank = rankIndex;
}

2
client/js/controllers/home_controller.js
View File

@ -12,7 +12,7 @@ class HomeController {
topNavigation.setTitle('Home');
this._homeView = new HomeView({
name: config.name,
name: api.getName(),
version: config.meta.version,
buildDate: config.meta.buildDate,
canListSnapshots: api.hasPrivilege('snapshots:list'),

11
client/js/controllers/post_list_controller.js
View File

@ -1,6 +1,5 @@
'use strict';
const config = require('../config.js');
const router = require('../router.js');
const api = require('../api.js');
const settings = require('../models/settings.js');
@ -33,9 +32,9 @@ class PostListController {
this._headerView = new PostsHeaderView({
hostNode: this._pageController.view.pageHeaderHolderNode,
parameters: ctx.parameters,
enableSafety: config.enableSafety,
canBulkEditTags: api.hasPrivilege('posts:bulkEdit:tags'),
canBulkEditSafety: api.hasPrivilege('posts:bulkEdit:safety'),
enableSafety: api.safetyEnabled(),
canBulkEditTags: api.hasPrivilege('posts:bulk-edit:tags'),
canBulkEditSafety: api.hasPrivilege('posts:bulk-edit:safety'),
bulkEdit: {
tags: this._bulkEditTags
},
@ -97,9 +96,9 @@ class PostListController {
pageRenderer: pageCtx => {
Object.assign(pageCtx, {
canViewPosts: api.hasPrivilege('posts:view'),
canBulkEditTags: api.hasPrivilege('posts:bulkEdit:tags'),
canBulkEditTags: api.hasPrivilege('posts:bulk-edit:tags'),
canBulkEditSafety:
api.hasPrivilege('posts:bulkEdit:safety'),
api.hasPrivilege('posts:bulk-edit:safety'),
bulkEdit: {
tags: this._bulkEditTags,
},

3
client/js/controllers/post_upload_controller.js
View File

@ -1,7 +1,6 @@
'use strict';
const api = require('../api.js');
const config = require('../config.js');
const router = require('../router.js');
const uri = require('../util/uri.js');
const misc = require('../util/misc.js');
@ -31,7 +30,7 @@ class PostUploadController {
this._view = new PostUploadView({
canUploadAnonymously: api.hasPrivilege('posts:create:anonymous'),
canViewPosts: api.hasPrivilege('posts:view'),
enableSafety: config.enableSafety,
enableSafety: api.safetyEnabled(),
});
this._view.addEventListener('change', e => this._evtChange(e));
this._view.addEventListener('submit', e => this._evtSubmit(e));

17
client/js/controllers/top_navigation_controller.js
View File

@ -1,21 +1,22 @@
'use strict';
const api = require('../api.js');
const config = require('../config.js');
const topNavigation = require('../models/top_navigation.js');
const TopNavigationView = require('../views/top_navigation_view.js');
class TopNavigationController {
constructor() {
this._topNavigationView = new TopNavigationView();
api.fetchConfig().then(() => {
this._topNavigationView = new TopNavigationView();
topNavigation.addEventListener(
'activate', e => this._evtActivate(e));
topNavigation.addEventListener(
'activate', e => this._evtActivate(e));
api.addEventListener('login', e => this._evtAuthChange(e));
api.addEventListener('logout', e => this._evtAuthChange(e));
api.addEventListener('login', e => this._evtAuthChange(e));
api.addEventListener('logout', e => this._evtAuthChange(e));
this._render();
this._render();
});
}
_evtAuthChange(e) {
@ -65,7 +66,7 @@ class TopNavigationController {
this._updateNavigationFromPrivileges();
this._topNavigationView.render({
items: topNavigation.getAll(),
name: config.name
name: api.getName()
});
this._topNavigationView.activate(
topNavigation.activeItem ? topNavigation.activeItem.key : '');

1
client/js/controllers/user_controller.js
View File

@ -4,7 +4,6 @@ const router = require('../router.js');
const api = require('../api.js');
const uri = require('../util/uri.js');
const misc = require('../util/misc.js');
const config = require('../config.js');
const views = require('../util/views.js');
const User = require('../models/user.js');
const UserToken = require('../models/user_token.js');

3
client/js/controls/post_edit_sidebar_control.js
View File

@ -1,7 +1,6 @@
'use strict';
const api = require('../api.js');
const config = require('../config.js');
const events = require('../events.js');
const misc = require('../util/misc.js');
const views = require('../util/views.js');
@ -26,7 +25,7 @@ class PostEditSidebarControl extends events.EventTarget {
views.replaceContent(this._hostNode, template({
post: this._post,
enableSafety: config.enableSafety,
enableSafety: api.safetyEnabled(),
hasClipboard: document.queryCommandSupported('copy'),
canEditPostSafety: api.hasPrivilege('posts:edit:safety'),
canEditPostSource: api.hasPrivilege('posts:edit:source'),

2
client/js/controls/post_readonly_sidebar_control.js
View File

@ -21,7 +21,7 @@ class PostReadonlySidebarControl extends events.EventTarget {
views.replaceContent(this._hostNode, template({
post: this._post,
enableSafety: config.enableSafety,
enableSafety: api.safetyEnabled(),
canListPosts: api.hasPrivilege('posts:list'),
canEditPosts: api.hasPrivilege('posts:edit'),
canViewTags: api.hasPrivilege('tags:view'),

83
client/js/main.js
View File

@ -26,46 +26,51 @@ router.enter(
next();
});
// register controller routes
let controllers = [];
controllers.push(require('./controllers/home_controller.js'));
controllers.push(require('./controllers/help_controller.js'));
controllers.push(require('./controllers/auth_controller.js'));
controllers.push(require('./controllers/password_reset_controller.js'));
controllers.push(require('./controllers/comments_controller.js'));
controllers.push(require('./controllers/snapshots_controller.js'));
controllers.push(require('./controllers/post_detail_controller.js'));
controllers.push(require('./controllers/post_main_controller.js'));
controllers.push(require('./controllers/post_list_controller.js'));
controllers.push(require('./controllers/post_upload_controller.js'));
controllers.push(require('./controllers/tag_controller.js'));
controllers.push(require('./controllers/tag_list_controller.js'));
controllers.push(require('./controllers/tag_categories_controller.js'));
controllers.push(require('./controllers/settings_controller.js'));
controllers.push(require('./controllers/user_controller.js'));
controllers.push(require('./controllers/user_list_controller.js'));
controllers.push(require('./controllers/user_registration_controller.js'));
// 404 controller needs to be registered last
controllers.push(require('./controllers/not_found_controller.js'));
for (let controller of controllers) {
controller(router);
}
const tags = require('./tags.js');
const api = require('./api.js');
tags.refreshCategoryColorMap(); // we don't care about errors
api.loginFromCookies().then(() => {
router.start();
}, error => {
if (window.location.href.indexOf('login') !== -1) {
api.forget();
api.fetchConfig().then(() => {
// register controller routes
let controllers = [];
controllers.push(require('./controllers/home_controller.js'));
controllers.push(require('./controllers/help_controller.js'));
controllers.push(require('./controllers/auth_controller.js'));
controllers.push(require('./controllers/password_reset_controller.js'));
controllers.push(require('./controllers/comments_controller.js'));
controllers.push(require('./controllers/snapshots_controller.js'));
controllers.push(require('./controllers/post_detail_controller.js'));
controllers.push(require('./controllers/post_main_controller.js'));
controllers.push(require('./controllers/post_list_controller.js'));
controllers.push(require('./controllers/post_upload_controller.js'));
controllers.push(require('./controllers/tag_controller.js'));
controllers.push(require('./controllers/tag_list_controller.js'));
controllers.push(require('./controllers/tag_categories_controller.js'));
controllers.push(require('./controllers/settings_controller.js'));
controllers.push(require('./controllers/user_controller.js'));
controllers.push(require('./controllers/user_list_controller.js'));
controllers.push(require('./controllers/user_registration_controller.js'));
// 404 controller needs to be registered last
controllers.push(require('./controllers/not_found_controller.js'));
for (let controller of controllers) {
controller(router);
}
}, error => {
window.alert('Could not fetch basic configuration from server');
}).then(() => {
api.loginFromCookies().then(() => {
router.start();
} else {
const ctx = router.start('/');
ctx.controller.showError(
'An error happened while trying to log you in: ' +
error.message);
}
});
}, error => {
if (window.location.href.indexOf('login') !== -1) {
api.forget();
router.start();
} else {
const ctx = router.start('/');
ctx.controller.showError(
'An error happened while trying to log you in: ' +
error.message);
}
});
});

2
client/js/models/post_list.js
View File

@ -37,7 +37,7 @@ class PostList extends AbstractList {
static _decorateSearchQuery(text) {
const browsingSettings = settings.get();
const disabledSafety = [];
if (config.enableSafety) {
if (api.safetyEnabled()) {
for (let key of Object.keys(browsingSettings.listPosts)) {
if (browsingSettings.listPosts[key] === false) {
disabledSafety.push(key);

8
client/js/models/top_navigation.js
View File

@ -1,7 +1,7 @@
'use strict';
const config = require('../config.js');
const events = require('../events.js');
const api = require('../api.js');
class TopNavigationItem {
constructor(accessKey, title, url, available, imageUrl) {
@ -53,8 +53,10 @@ class TopNavigation extends events.EventTarget {
}
setTitle(title) {
document.oldTitle = null;
document.title = config.name + (title ? (' – ' + title) : '');
api.fetchConfig().then(() => {
document.oldTitle = null;
document.title = api.getName() + (title ? (' – ' + title) : '');
});
}
showAll() {

4
client/js/views/help_view.js
View File

@ -1,6 +1,6 @@
'use strict';
const config = require('../config.js');
const api = require('../api.js');
const views = require('../util/views.js');
const template = views.getTemplate('help');
@ -26,7 +26,7 @@ class HelpView {
const sourceNode = template();
const ctx = {
name: config.name,
name: api.getName(),
};
section = section || 'about';

12
client/js/views/login_view.js
View File

@ -1,7 +1,7 @@
'use strict';
const config = require('../config.js');
const events = require('../events.js');
const api = require('../api.js');
const views = require('../util/views.js');
const template = views.getTemplate('login');
@ -12,15 +12,15 @@ class LoginView extends events.EventTarget {
this._hostNode = document.getElementById('content-holder');
views.replaceContent(this._hostNode, template({
userNamePattern: config.userNameRegex,
passwordPattern: config.passwordRegex,
canSendMails: config.canSendMails,
userNamePattern: api.getUserNameRegex(),
passwordPattern: api.getPasswordRegex(),
canSendMails: api.canSendMails(),
}));
views.syncScrollPosition();
views.decorateValidator(this._formNode);
this._userNameInputNode.setAttribute('pattern', config.userNameRegex);
this._passwordInputNode.setAttribute('pattern', config.passwordRegex);
this._userNameInputNode.setAttribute('pattern', api.getUserNameRegex());
this._passwordInputNode.setAttribute('pattern', api.getPasswordRegex());
this._formNode.addEventListener('submit', e => {
e.preventDefault();
this.dispatchEvent(new CustomEvent('submit', {

1
client/js/views/not_found_view.js
View File

@ -1,6 +1,5 @@
'use strict';
const config = require('../config.js');
const views = require('../util/views.js');
const template = views.getTemplate('not-found');

6
client/js/views/password_reset_view.js
View File

@ -1,7 +1,7 @@
'use strict';
const config = require('../config.js');
const events = require('../events.js');
const api = require('../api.js');
const views = require('../util/views.js');
const template = views.getTemplate('password-reset');
@ -12,8 +12,8 @@ class PasswordResetView extends events.EventTarget {
this._hostNode = document.getElementById('content-holder');
views.replaceContent(this._hostNode, template({
canSendMails: config.canSendMails,
contactEmail: config.contactEmail,
canSendMails: api.canSendMails(),
contactEmail: api.getContactEmail(),
}));
views.syncScrollPosition();

1
client/js/views/post_merge_view.js
View File

@ -1,6 +1,5 @@
'use strict';
const config = require('../config.js');
const events = require('../events.js');
const views = require('../util/views.js');

6
client/js/views/registration_view.js
View File

@ -1,7 +1,7 @@
'use strict';
const config = require('../config.js');
const events = require('../events.js');
const api = require('../api.js');
const views = require('../util/views.js');
const template = views.getTemplate('user-registration');
@ -11,8 +11,8 @@ class RegistrationView extends events.EventTarget {
super();
this._hostNode = document.getElementById('content-holder');
views.replaceContent(this._hostNode, template({
userNamePattern: config.userNameRegex,
passwordPattern: config.passwordRegex,
userNamePattern: api.getUserNameRegex(),
passwordPattern: api.getPasswordRegex(),
}));
views.syncScrollPosition();
views.decorateValidator(this._formNode);

4
client/js/views/tag_edit_view.js
View File

@ -1,7 +1,7 @@
'use strict';
const config = require('../config.js');
const events = require('../events.js');
const api = require('../api.js');
const misc = require('../util/misc.js');
const views = require('../util/views.js');
const TagInputControl = require('../controls/tag_input_control.js');
@ -64,7 +64,7 @@ class TagEditView extends events.EventTarget {
}
_evtNameInput(e) {
const regex = new RegExp(config.tagNameRegex);
const regex = new RegExp(api.getTagNameRegex());
const list = misc.splitByWhitespace(this._namesFieldNode.value);
if (!list.length) {

4
client/js/views/tag_merge_view.js
View File

@ -1,7 +1,7 @@
'use strict';
const config = require('../config.js');
const events = require('../events.js');
const api = require('../api.js');
const views = require('../util/views.js');
const TagAutoCompleteControl =
require('../controls/tag_auto_complete_control.js');
@ -14,7 +14,7 @@ class TagMergeView extends events.EventTarget {
this._tag = ctx.tag;
this._hostNode = ctx.hostNode;
ctx.tagNamePattern = config.tagNameRegex;
ctx.tagNamePattern = api.getTagNameRegex();
views.replaceContent(this._hostNode, template(ctx));
views.decorateValidator(this._formNode);

6
client/js/views/user_edit_view.js
View File

@ -1,7 +1,7 @@
'use strict';
const config = require('../config.js');
const events = require('../events.js');
const api = require('../api.js');
const views = require('../util/views.js');
const FileDropperControl = require('../controls/file_dropper_control.js');
@ -11,8 +11,8 @@ class UserEditView extends events.EventTarget {
constructor(ctx) {
super();
ctx.userNamePattern = config.userNameRegex + /|^$/.source;
ctx.passwordPattern = config.passwordRegex + /|^$/.source;
ctx.userNamePattern = api.getUserNameRegex() + /|^$/.source;
ctx.passwordPattern = api.getPasswordRegex() + /|^$/.source;
this._user = ctx.user;
this._hostNode = ctx.hostNode;

4
server/szurubooru/api/info_api.py
View File

@ -35,11 +35,15 @@ def get_info(
'diskUsage': _get_disk_usage(),
'serverTime': datetime.utcnow(),
'config': {
'name': config.config['name'],
'userNameRegex': config.config['user_name_regex'],
'passwordRegex': config.config['password_regex'],
'tagNameRegex': config.config['tag_name_regex'],
'tagCategoryNameRegex': config.config['tag_category_name_regex'],
'defaultUserRank': config.config['default_rank'],
'enableSafety': config.config['enable_safety'],
'contactEmail': config.config['contactEmail'],
'canSendMails': bool(config.config['smtp']['host']),
'privileges':
util.snake_case_to_lower_camel_case_keys(
config.config['privileges']),