Send @mentions

This commit is contained in:
Chris Svenningsen 2020-11-02 17:19:52 -08:00 committed by Evan Hahn
parent 63c4cf9430
commit 53c89aa40f
28 changed files with 1728 additions and 107 deletions

89
ts/quill/util.ts Normal file
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@ -0,0 +1,89 @@
// Copyright 2020 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import Fuse from 'fuse.js';
import Delta from 'quill-delta';
import { DeltaOperation } from 'quill';
import { ConversationType } from '../state/ducks/conversations';
const FUSE_OPTIONS = {
shouldSort: true,
threshold: 0.2,
maxPatternLength: 32,
minMatchCharLength: 1,
keys: ['name', 'firstName', 'profileName', 'title'],
};
export const getDeltaToRemoveStaleMentions = (
ops: Array<DeltaOperation>,
memberUuids: Array<string>
): Delta => {
const newOps = ops.reduce((memo, op) => {
if (op.insert) {
if (op.insert.mention && !memberUuids.includes(op.insert.mention.uuid)) {
const deleteOp = { delete: 1 };
const textOp = { insert: `@${op.insert.mention.title}` };
return [...memo, deleteOp, textOp];
}
if (typeof op.insert === 'string') {
const retainStringOp = { retain: op.insert.length };
return [...memo, retainStringOp];
}
const retainEmbedOp = { retain: 1 };
return [...memo, retainEmbedOp];
}
return [...memo, op];
}, Array<DeltaOperation>());
return new Delta(newOps);
};
export class MemberRepository {
private members: Array<ConversationType>;
private fuse: Fuse<ConversationType>;
constructor(members: Array<ConversationType> = []) {
this.members = members;
this.fuse = new Fuse<ConversationType>(this.members, FUSE_OPTIONS);
}
updateMembers(members: Array<ConversationType>): void {
this.members = members;
this.fuse = new Fuse(members, FUSE_OPTIONS);
}
getMembers(omit?: ConversationType): Array<ConversationType> {
if (omit) {
return this.members.filter(({ id }) => id !== omit.id);
}
return this.members;
}
getMemberById(id?: string): ConversationType | undefined {
return id
? this.members.find(({ id: memberId }) => memberId === id)
: undefined;
}
getMemberByUuid(uuid?: string): ConversationType | undefined {
return uuid
? this.members.find(({ uuid: memberUuid }) => memberUuid === uuid)
: undefined;
}
search(pattern: string, omit?: ConversationType): Array<ConversationType> {
const results = this.fuse.search(pattern);
if (omit) {
return results.filter(({ id }) => id !== omit.id);
}
return results;
}
}