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Mithril 2 update (#2255)

* Update frontend to Mithril 2

- Update Mithril version to v2.0.4
- Add Typescript typings for Mithril
- Rename "props" to "attrs"; "initProps" to "initAttrs"; "m.prop" to "m.stream"; "m.withAttr" to "utils/withAttr".
- Use Mithril 2's new lifecycle hooks
- SubtreeRetainer has been rewritten to be more useful for the new system
- Utils for forcing page re-initializations have been added (force attr in links, setRouteWithForcedRefresh util)
- Other mechanical changes, following the upgrade guide
- Remove some of the custom stuff in our Component base class
- Introduce "fragments" for non-components that control their own DOM
- Remove Mithril patches, introduce a few new ones (route attrs in <a>; 
- Redesign AlertManagerState `show` with 3 overloads: `show(children)`, `show(attrs, children)`, `show(componentClass, attrs, children)`
- The `affixedSidebar` util has been replaced with an `AffixedSidebar` component

Challenges:
- `children` and `tag` are now reserved, and can not be used as attr names
- Behavior of links to current page changed in Mithril. If moving to a page that is handled by the same component, the page component WILL NOT be re-initialized by default. Additional code to keep track of the current url is needed (See IndexPage, DiscussionPage, and UserPage for examples)
- Native Promise rejections are shown on console when not handled
- Instances of components can no longer be stored. The state pattern should be used instead.

Refs #1821.

Co-authored-by: Alexander Skvortsov <sasha.skvortsov109@gmail.com>
Co-authored-by: Matthew Kilgore <tankerkiller125@gmail.com>
Co-authored-by: Franz Liedke <franz@develophp.org>
This commit is contained in:
David Sevilla Martín
2020-09-23 22:40:37 -04:00
committed by GitHub
parent 1321b8cc28
commit 71f3379fcc
127 changed files with 2411 additions and 2074 deletions

View File

@@ -5,10 +5,11 @@ import Alert from '../../common/components/Alert';
import Select from '../../common/components/Select';
import LoadingIndicator from '../../common/components/LoadingIndicator';
import saveSettings from '../utils/saveSettings';
import withAttr from '../../common/utils/withAttr';
export default class MailPage extends Page {
init() {
super.init();
oninit(vnode) {
super.oninit(vnode);
this.saving = false;
this.sendingTest = false;
@@ -24,7 +25,7 @@ export default class MailPage extends Page {
this.status = { sending: false, errors: {} };
const settings = app.data.settings;
this.fields.forEach((key) => (this.values[key] = m.prop(settings[key])));
this.fields.forEach((key) => (this.values[key] = m.stream(settings[key])));
app
.request({
@@ -39,7 +40,7 @@ export default class MailPage extends Page {
for (const driver in this.driverFields) {
for (const field in this.driverFields[driver]) {
this.fields.push(field);
this.values[field] = m.prop(settings[field]);
this.values[field] = m.stream(settings[field]);
}
}
@@ -69,23 +70,27 @@ export default class MailPage extends Page {
<h2>{app.translator.trans('core.admin.email.heading')}</h2>
<div className="helpText">{app.translator.trans('core.admin.email.text')}</div>
{FieldSet.component({
label: app.translator.trans('core.admin.email.addresses_heading'),
className: 'MailPage-MailSettings',
children: [
{FieldSet.component(
{
label: app.translator.trans('core.admin.email.addresses_heading'),
className: 'MailPage-MailSettings',
},
[
<div className="MailPage-MailSettings-input">
<label>
{app.translator.trans('core.admin.email.from_label')}
<input className="FormControl" value={this.values.mail_from() || ''} oninput={m.withAttr('value', this.values.mail_from)} />
<input className="FormControl" bidi={this.values.mail_from} />
</label>
</div>,
],
})}
]
)}
{FieldSet.component({
label: app.translator.trans('core.admin.email.driver_heading'),
className: 'MailPage-MailSettings',
children: [
{FieldSet.component(
{
label: app.translator.trans('core.admin.email.driver_heading'),
className: 'MailPage-MailSettings',
},
[
<div className="MailPage-MailSettings-input">
<label>
{app.translator.trans('core.admin.email.driver_label')}
@@ -96,20 +101,24 @@ export default class MailPage extends Page {
/>
</label>
</div>,
],
})}
]
)}
{this.status.sending ||
Alert.component({
children: app.translator.trans('core.admin.email.not_sending_message'),
dismissible: false,
})}
Alert.component(
{
dismissible: false,
},
app.translator.trans('core.admin.email.not_sending_message')
)}
{fieldKeys.length > 0 &&
FieldSet.component({
label: app.translator.trans(`core.admin.email.${this.values.mail_driver()}_heading`),
className: 'MailPage-MailSettings',
children: [
FieldSet.component(
{
label: app.translator.trans(`core.admin.email.${this.values.mail_driver()}_heading`),
className: 'MailPage-MailSettings',
},
[
<div className="MailPage-MailSettings-input">
{fieldKeys.map((field) => [
<label>
@@ -119,31 +128,37 @@ export default class MailPage extends Page {
this.status.errors[field] && <p className="ValidationError">{this.status.errors[field]}</p>,
])}
</div>,
],
})}
]
)}
<FieldSet>
{Button.component({
type: 'submit',
className: 'Button Button--primary',
children: app.translator.trans('core.admin.email.submit_button'),
disabled: !this.changed(),
})}
{Button.component(
{
type: 'submit',
className: 'Button Button--primary',
disabled: !this.changed(),
},
app.translator.trans('core.admin.email.submit_button')
)}
</FieldSet>
{FieldSet.component({
label: app.translator.trans('core.admin.email.send_test_mail_heading'),
className: 'MailPage-MailSettings',
children: [
{FieldSet.component(
{
label: app.translator.trans('core.admin.email.send_test_mail_heading'),
className: 'MailPage-MailSettings',
},
[
<div className="helpText">{app.translator.trans('core.admin.email.send_test_mail_text', { email: app.session.user.email() })}</div>,
Button.component({
className: 'Button Button--primary',
children: app.translator.trans('core.admin.email.send_test_mail_button'),
disabled: this.sendingTest || this.changed(),
onclick: () => this.sendTestEmail(),
}),
],
})}
Button.component(
{
className: 'Button Button--primary',
disabled: this.sendingTest || this.changed(),
onclick: () => this.sendTestEmail(),
},
app.translator.trans('core.admin.email.send_test_mail_button')
),
]
)}
</form>
</div>
</div>
@@ -156,7 +171,7 @@ export default class MailPage extends Page {
const prop = this.values[name];
if (typeof field === 'string') {
return <input className="FormControl" value={prop() || ''} oninput={m.withAttr('value', prop)} />;
return <input className="FormControl" bidi={prop} />;
} else {
return <Select value={prop()} options={field} onchange={prop} />;
}
@@ -179,10 +194,7 @@ export default class MailPage extends Page {
})
.then((response) => {
this.sendingTest = false;
this.testEmailSuccessAlert = app.alerts.show({
type: 'success',
children: app.translator.trans('core.admin.email.send_test_mail_success'),
});
this.testEmailSuccessAlert = app.alerts.show({ type: 'success' }, app.translator.trans('core.admin.email.send_test_mail_success'));
})
.catch((error) => {
this.sendingTest = false;
@@ -205,10 +217,7 @@ export default class MailPage extends Page {
saveSettings(settings)
.then(() => {
this.successAlert = app.alerts.show({
type: 'success',
children: app.translator.trans('core.admin.basics.saved_message'),
});
this.successAlert = app.alerts.show({ type: 'success' }, app.translator.trans('core.admin.basics.saved_message'));
})
.catch(() => {})
.then(() => {