snappymail/dev/Stores/Theme.js
2022-11-22 10:01:56 +01:00

97 lines
2.9 KiB
JavaScript

import ko from 'ko';
import { $htmlCL, elementById, leftPanelDisabled, Settings, SettingsGet } from 'Common/Globals';
import { isArray, arrayLength } from 'Common/Utils';
import { serverRequestRaw } from 'Common/Links';
import { SaveSettingStatus } from 'Common/Enums';
let __themeTimer = 0;
export const
appEl = () => elementById('rl-app'),
ThemeStore = {
theme: ko.observable(''),
themes: ko.observableArray(),
userBackgroundName: ko.observable(''),
userBackgroundHash: ko.observable(''),
fontSansSerif: ko.observable(''),
fontSerif: ko.observable(''),
fontMono: ko.observable(''),
isMobile: ko.observable($htmlCL.contains('rl-mobile')),
populate: () => {
const themes = Settings.app('themes');
ThemeStore.themes(isArray(themes) ? themes : []);
ThemeStore.theme(SettingsGet('Theme'));
if (!ThemeStore.isMobile()) {
ThemeStore.userBackgroundName(SettingsGet('UserBackgroundName'));
ThemeStore.userBackgroundHash(SettingsGet('UserBackgroundHash'));
}
ThemeStore.fontSansSerif(SettingsGet('fontSansSerif'));
ThemeStore.fontSerif(SettingsGet('fontSerif'));
ThemeStore.fontMono(SettingsGet('fontMono'));
leftPanelDisabled(ThemeStore.isMobile());
}
},
changeTheme = (value, themeTrigger = ()=>0) => {
const themeStyle = elementById('app-theme-style'),
clearTimer = () => {
__themeTimer = setTimeout(() => themeTrigger(SaveSettingStatus.Idle), 1000);
},
url = themeStyle.dataset.href.replace(/(Admin|User)\/-\/[^/]+\//, '$1/-/' + value + '/') + 'Json/';
clearTimeout(__themeTimer);
themeTrigger(SaveSettingStatus.Saving);
rl.app.Remote.abort('theme').get('theme', url)
.then(data => {
if (2 === arrayLength(data)) {
themeStyle.textContent = data[1];
themeTrigger(SaveSettingStatus.Success);
}
clearTimer();
}, clearTimer);
},
convertThemeName = theme => theme
.replace(/@custom$/, '')
.replace(/([A-Z])/g, ' $1')
.replace(/[^a-zA-Z0-9]+/g, ' ')
.trim();
ThemeStore.isMobile.subscribe(value => $htmlCL.toggle('rl-mobile', value));
ThemeStore.fontSansSerif.subscribe(value => {
if (null != value) {
let cl = appEl().classList;
cl.forEach(name => {
if (name.startsWith('font') && !/font(Serif|Mono)/.test(name)) {
cl.remove(name);
}
});
value && cl.add('font'+value);
}
});
ThemeStore.fontSerif.subscribe(value => {
if (null != value) {
let cl = appEl().classList;
cl.forEach(name => name.startsWith('fontSerif') && cl.remove(name));
value && cl.add('fontSerif'+value);
}
});
ThemeStore.fontMono.subscribe(value => {
if (null != value) {
let cl = appEl().classList;
cl.forEach(name => name.startsWith('fontMono') && cl.remove(name));
value && cl.add('fontMono'+value);
}
});
ThemeStore.userBackgroundHash.subscribe(value => {
appEl().classList.toggle('UserBackground', !!value);
appEl().style.backgroundImage = value ? "url("+serverRequestRaw('UserBackground', value)+")" : null;
});