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* 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>
58 lines
1.7 KiB
JavaScript
58 lines
1.7 KiB
JavaScript
/*global s9e*/
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import Component from '../../common/Component';
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import avatar from '../../common/helpers/avatar';
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import username from '../../common/helpers/username';
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import DiscussionControls from '../utils/DiscussionControls';
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import ComposerPostPreview from './ComposerPostPreview';
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/**
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* The `ReplyPlaceholder` component displays a placeholder for a reply, which,
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* when clicked, opens the reply composer.
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*
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* ### Attrs
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*
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* - `discussion`
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*/
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export default class ReplyPlaceholder extends Component {
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view() {
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if (app.composer.composingReplyTo(this.attrs.discussion)) {
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return (
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<article className="Post CommentPost editing">
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<header className="Post-header">
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<div className="PostUser">
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<h3>
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{avatar(app.session.user, { className: 'PostUser-avatar' })}
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{username(app.session.user)}
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</h3>
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</div>
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</header>
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<ComposerPostPreview className="Post-body" composer={app.composer} surround={this.anchorPreview.bind(this)} />
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</article>
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);
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}
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const reply = () => {
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DiscussionControls.replyAction.call(this.attrs.discussion, true);
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};
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return (
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<article className="Post ReplyPlaceholder" onclick={reply}>
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<header className="Post-header">
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{avatar(app.session.user, { className: 'PostUser-avatar' })} {app.translator.trans('core.forum.post_stream.reply_placeholder')}
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</header>
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</article>
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);
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}
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anchorPreview(preview) {
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const anchorToBottom = $(window).scrollTop() + $(window).height() >= $(document).height();
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preview();
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if (anchorToBottom) {
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$(window).scrollTop($(document).height());
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}
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}
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}
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