tildefriends/apps/ssb/tf-tab-mentions.js

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import {LitElement, html, unsafeHTML} from './lit-all.min.js';
import * as tfrpc from '/static/tfrpc.js';
import {styles} from './tf-styles.js';
class TfTabMentionsElement extends LitElement {
static get properties() {
return {
whoami: {type: String},
users: {type: Object},
following: {type: Array},
expanded: {type: Object},
messages: {type: Array},
};
}
static styles = styles;
constructor() {
super();
let self = this;
this.whoami = null;
this.users = {};
this.following = [];
this.expanded = {};
this.messages = [];
}
async load() {
console.log('Loading...', this.whoami);
let results = await tfrpc.rpc.query(`
SELECT messages.*
FROM messages_fts(?)
JOIN messages ON messages.rowid = messages_fts.rowid
JOIN json_each(?) AS following ON messages.author = following.value
WHERE messages.author != ?
ORDER BY timestamp DESC limit 20
`,
['"' + this.whoami.replace('"', '""') + '"', JSON.stringify(this.following), this.whoami]);
console.log('Done.');
this.messages = results;
}
on_expand(event) {
if (event.detail.expanded) {
let expand = {};
expand[event.detail.id] = true;
this.expanded = Object.assign({}, this.expanded, expand);
} else {
delete this.expanded[event.detail.id];
this.expanded = Object.assign({}, this.expanded);
}
}
render() {
let self = this;
if (!this.loading) {
this.loading = true;
this.load();
}
return html`
<tf-news id="news" whoami=${this.whoami} .messages=${this.messages} .users=${this.users} .expanded=${this.expanded} @tf-expand=${this.on_expand}></tf-news>
`;
}
}
customElements.define('tf-tab-mentions', TfTabMentionsElement);