feat(MistWarp): add activity

websites/M/mistwarp/metadata.json

@@ -0,0 +1,24 @@
+{
+  "$schema": "https://schemas.premid.app/metadata/1.16",
+  "apiVersion": 1,
+  "author": {
+    "id": "603952506330021898",
+    "name": "mistium"
+  },
+  "service": "mistwarp",
+  "description": {
+    "en": "MistWarp is a mod of Turbowarp made by Mistium intended for people who just want to squeeze that little bit more out of scratch."
+  },
+  "url": "warp.mistium.com",
+  "regExp": "^https?[:][/][/]([a-z0-9-]+[.])*warp[.]mistium[.]com[/]",
+  "version": "1.0.0",
+  "logo": "https://raw.githubusercontent.com/MistWarp/.github/refs/heads/main/logo.png",
+  "thumbnail": "https://raw.githubusercontent.com/MistWarp/.github/refs/heads/main/thumbnail.png",
+  "color": "#d399e5",
+  "category": "other",
+  "tags": [
+    "scratch",
+    "editor",
+    "turbowarp"
+  ]
+}

websites/M/mistwarp/presence.ts

@@ -0,0 +1,50 @@
+const presence = new Presence({
+  clientId: '1458217703742378044',
+})
+const browsingTimestamp = Math.floor(Date.now() / 1000)
+
+enum ActivityAssets {
+  Logo = 'https://raw.githubusercontent.com/MistWarp/.github/refs/heads/main/logo.png',
+}
+
+function handleEditor(presenceData: PresenceData) {
+  const projectTitleInput = document.querySelector<HTMLInputElement>('[class*="title-field"]')
+  const projectTitle = projectTitleInput?.value?.trim()
+
+  if (projectTitle) {
+    presenceData.details = `currently editing: ${projectTitle}`
+  }
+}
+
+function handleProject(presenceData: PresenceData) {
+  const projectTitle = document.querySelector<HTMLHeadingElement>('[class^="author-info_project-title_"]')?.textContent
+
+  if (projectTitle) {
+    presenceData.details = `currently playing: ${projectTitle}`
+  }
+  // add a button
+  presenceData.buttons = [
+    {
+      label: 'View Project',
+      url: window.location.href,
+    },
+  ]
+}
+
+presence.on('UpdateData', async () => {
+  const presenceData: PresenceData = {
+    largeImageKey: ActivityAssets.Logo,
+    startTimestamp: browsingTimestamp,
+  }
+
+  const location = new URL(window.location.href)
+
+  if (location.pathname.includes('/editor')) {
+    handleEditor(presenceData)
+  }
+  else if (location.hash.startsWith('#')) {
+    handleProject(presenceData)
+  }
+
+  presence.setActivity(presenceData)
+})