| 1 | // Emoji browser: `/emoji [search]` opens a COMMAND PANEL (the transient |
| 2 | // results surface above the composer — see apps.js) with the matching emoji |
| 3 | // from the curated shortcode set; tapping one drops it into your message and |
| 4 | // dismisses the panel. The reference implementation for panels: no events, no |
| 5 | // state, no thread of its own — the command and its temporary surface are the |
| 6 | // whole app. |
| 7 | import { defineApp } from "../apps.js"; |
| 8 | import { ICON_SMILE } from "../icons.js"; |
| 9 | import { EMOJI } from "../emoji.js"; |
| 10 | |
| 11 | // searchEmoji filters the shortcode set by a substring of the name and |
| 12 | // collapses aliases (laughing/satisfied are one glyph) to one tile each, |
| 13 | // keeping the first name as the label. Pure, so it's unit-testable in Node. |
| 14 | export function searchEmoji(query) { |
| 15 | const q = (query || "").trim().toLowerCase(); |
| 16 | const seen = new Set(); |
| 17 | const out = []; |
| 18 | for (const [name, ch] of Object.entries(EMOJI)) { |
| 19 | if (q && !name.includes(q)) continue; |
| 20 | if (seen.has(ch)) continue; |
| 21 | seen.add(ch); |
| 22 | out.push({ name, ch }); |
| 23 | } |
| 24 | return out; |
| 25 | } |
| 26 | |
| 27 | export const app = defineApp({ |
| 28 | name: "emoji", |
| 29 | title: "Emoji", |
| 30 | glyph: "😊", |
| 31 | symbol: "face.smiling", // native chrome: the SF Symbols name iOS/Mac render (docs/icons.md) |
| 32 | logo: ICON_SMILE, |
| 33 | // Command-only: no personal thread to route to (the command acts where you |
| 34 | // typed it) and nothing to instantiate from the Apps menu. |
| 35 | places: [], // command-only utility — acts where you type, lives nowhere |
| 36 | initialState: () => ({}), |
| 37 | events: {}, |
| 38 | |
| 39 | commands: { |
| 40 | "/emoji": { |
| 41 | desc: "browse emoji — tap one to add it to your message", |
| 42 | args: "[search]", |
| 43 | run(args, ctx) { |
| 44 | const q = (args || "").trim(); |
| 45 | const results = searchEmoji(q); |
| 46 | if (!results.length) { |
| 47 | ctx.reply({ text: `No emoji match “${q}”. Try \`/emoji cat\`, or a bare \`/emoji\` to browse them all.` }); |
| 48 | return; |
| 49 | } |
| 50 | const opened = ctx.panel({ |
| 51 | title: q ? `Emoji matching “${q}”` : "Emoji — tap to add", |
| 52 | render(el, panel) { |
| 53 | const grid = document.createElement("div"); |
| 54 | grid.className = "emoji-grid"; |
| 55 | for (const r of results) { |
| 56 | const b = document.createElement("button"); |
| 57 | b.type = "button"; |
| 58 | b.className = "emoji-grid-btn"; |
| 59 | b.textContent = r.ch; |
| 60 | b.title = ":" + r.name + ":"; |
| 61 | b.setAttribute("aria-label", r.name.replace(/_/g, " ")); |
| 62 | b.onclick = () => { |
| 63 | panel.insertText(r.ch); |
| 64 | panel.close(); |
| 65 | }; |
| 66 | grid.appendChild(b); |
| 67 | } |
| 68 | el.appendChild(grid); |
| 69 | }, |
| 70 | }); |
| 71 | // No chat surface to draw a panel in (shouldn't happen where a |
| 72 | // composer exists, but stay honest): answer with a reply instead. |
| 73 | if (!opened) ctx.reply({ text: results.slice(0, 30).map((r) => r.ch).join(" ") }); |
| 74 | }, |
| 75 | }, |
| 76 | }, |
| 77 | |
| 78 | styles: ` |
| 79 | .emoji-grid { display: flex; flex-wrap: wrap; gap: 2px; } |
| 80 | .emoji-grid-btn { |
| 81 | border: none; background: none; font-size: 22px; line-height: 1; |
| 82 | padding: 6px; border-radius: 8px; cursor: pointer; |
| 83 | } |
| 84 | .emoji-grid-btn:hover { background: var(--bubble-them); } |
| 85 | `, |
| 86 | }); |
| 87 | |
amadan