Add /icebreakers path to integrate with Icebreakers

src/components/DiscussionDisplay.svelte

@@ -16,6 +16,13 @@
   export let discussionId: string
   export let title: string = ""
   export let currentUser: User | undefined
+  const emptyTopicMessages = [
+    "Looks like this topic is waiting for its first thoughts. Be the pioneer and start the conversation!",
+    "This space is all yours! Kick off the discussion with your insights.",
+    "No comments yet. Share your perspective and spark the dialogue!",
+    "It's quiet here... Why not break the ice with your viewpoint?",
+    "A fresh topic awaits your input. Lead the way with your comment!",
+  ]
 
   let repliesFlatArray: (Comment & { isNew?: true })[] = []
   let discussion: Discussion = {
@@ -49,9 +56,9 @@
 
   const updateDiscussionDisplay = (
     topic: Discussion,
-    topicReplies: Comment[]
+    topicReplies: Comment[] | undefined
   ) => {
-    repliesFlatArray = topicReplies
+    repliesFlatArray = topicReplies ?? []
     discussion = threadComments(
       topic,
       topicReplies,
@@ -76,12 +83,13 @@
     const { status, statusText, ok, body } = error as ServerResponse
     if (ok) console.warn("Error handler caught an OK response", error)
 
-    if (
-      status === 404 &&
-      statusText === "Not Found" &&
-      body.startsWith("Topic")
-    ) {
-      send("CREATE")
+    const isUnknownTopic =
+      status === 404 && statusText === "Not Found" && body.startsWith("Topic")
+
+    if (isUnknownTopic) {
+      setTimeout(() => {
+        send("CREATE")
+      }, 1)
       return
     }
 
@@ -183,6 +191,13 @@
 </script>
 
 <section class="simple-comment-discussion">
+  {#if !discussion?.replies}
+    <p class="instructions">
+      {emptyTopicMessages[
+        Math.floor(Math.random() * emptyTopicMessages.length)
+      ]}
+    </p>
+  {/if}
   {#if showReply === discussionId}
     <CommentInput
       commentId={discussionId}

src/frontend-utilities.ts

@@ -25,9 +25,10 @@ type MinComment = {
  */
 export const threadComments = <T extends MinComment, U extends MinComment>(
   comment: T,
-  allComments: U[],
+  allComments: U[] | undefined,
   sort: (a: U, b: U) => number = (a, b) => (b.id < a.id ? 0 : 1)
 ): T => {
+  if (!allComments) return { ...comment, replies: [] }
   // Make this robust but warn
   allComments = allComments.filter(reply => {
     if (reply && reply.id) return true

src/lib/discussion.xstate.ts

@@ -34,7 +34,7 @@ export const discussionMachine = createMachine<
   DiscussionTypestate
 >(
   {
-    /** @xstate-layout N4IgpgJg5mDOIC5QQJawMYFdaxQewDsBaAMwBs8B3AOhQjLAGIBtABgF1FQAHPXAF3wEuIAB6IiAFgCcADmrSA7AFZFrSZNbTWi6coA0IAJ6IAjK1PVTANknKZagEzKlpgMwBfD4dQZsuQlIKGgoAQ1QCKEYAZQBVAGF4gFFo6LZOJBBeASERcQQiN1N5a0dbFxtpW2s3QxMER0US61ZZc2trPWLZRS8fNCwcISCqajCIqKSAJSmAeSn0kWyUQUI8iTdG6kVHWWULN1kepVrjREli6kk3SV1lTpt3U2U+kF9BgOJyUfQAJzBQoJIjEEslUotMstVsJMvlpJpqI5WG5WEjlLJHG4OpI6mZJI4FNIiXoUS5JEdrK93v5ht8aH8AUDJjN5hCeHwVrlYYh4axEcjUax0ZjsbiGrJpNR7o4ZG45Bcdo4qQMaYE6dQGYDICwOEsOdD1gVHGUpbdNJ09tcyWLTETqBLbmpZJ19sbZMq-EM1cExnhwtr4lMkgBBAAqSTZWX1XNA+Q0fJ02hRdnschlYqKBJ66k2jmKlVMHo+tJ9YF+vzwv0YQdDUwAmpGoTGxGZTIpEYpnnJpOZzLJWmL4dRrDY9hjTM9bPii6qvqXy5XGIGQ+HG9G1tyEOYdMOepo3PYdodTvVMZLWKUZLINLID4peq8CHgIHARNSvXOqHqchvYxJ7m41BuFieiKCOMhaDiZwFKUUoWLaeyND2SKUt4bwqh+Iw0HQDDfpyv4tgUyjPEBIFYmByJtKYYoyoSRysOoxqtA4M6Yeq4woJEeEGpuRDEcopEumBpgQfCNrSIBqLoioEEKqh-Sep8WEav8gKcVA3HNvkbRZtc1iqNojg9sBGYWAo1h7hKyL8SorFKeqmr8JAmkEfkE4XIiV63kUF6KIcNotMOSg9DKrTKAe8J2SWozjM5kLrjCf4FBo2wouo5pCsUEkGNBKKWFUllJjZUXeqMZYVr8LmJYRImAX2HQ6BZejSGKdgEneNSPK0VmeF4HhAA */
+    /** @xstate-layout N4IgpgJg5mDOIC5QQJawMYFdaxQewDsBaAMwBs8B3AOhQjLAGIBtABgF1FQAHPXAF3wEuIAB6IALAE4AHNQkB2AIwTWKpawUBWCToA0IAJ6IATKwDM1TUq0yAbOYkmtCu7IC+7g6gzZchUgoaCgBDVAIoRgBlAFUAYTiAUSiotk4kEF4BIRFxBGk5RRU1CQ1tXQkDYwQTaWoZVxMZEyVzOzclGXNPbzQsHCFAqmpQ8MjEgCUJgHkJtJEslEFCXMQFR3qW83N7CS67bSrEGwVqFy0Tc0uGuxUpOx6QH37-YnJh9AAnMBDBCOj4kkUvMMotlsIMnkTJdqCYpAopI4FHDdBolEcEOZ1vUpKw8dCruZWDIpI9nn5Bu8aF8fn9xlNZiCeHwljlIZItEpYV0SeYVBIsQiMbpTiTrIpbHZat0vE8+hSAlTqDTfpAWBwFizwat8rJ5MpVOpNDp9EZEOZOdQ7HjlBc7IoZKwpBIyfKBoqgiM8GE1QAZaYAQQAIkzMlq2aA8gV9cUjeVTdU4VIrTJUyoTMo1LdXb53W9PWBPp88J9GBNEgAVCYATVDYIjYkQMi0WmoUiUiKKOxMDkqZsxrBMbZaEntWjxTk0OZelILRZLjDi5YDFcSdfDK3ZCFxooUqjxWjsDQRWgx22o63tLWbUlvzqUnllBDwEDgInJeaGlE12U3kcQRB6koCItPcUrKPadgYkQWiWJK458k0Ap4lIWjTgq+bDHQDA-qyf6NpiyjyFIBLrGBNgmBiZhcsi7bIessGqA8sofq8X5emEKARLh2pble8hKAcZgZvaFpSFR8JnGojilDe9wPixbpsUqKp0jxDZ5DBrDUMBJEdu0GaCaOwpStQOx7g47Ydm07ToZ+KnfKqEDqfheRYnYxHXrYCJgQm5rjrCthNESFpqLeMq9LmymeqMkAuRC-6EVy0ikeY5GwRJNFHgc0gSHlzoyHZ0XDIWxafPFOrwh5uIkmYDQ6PlZ54rC2yocFpSsIej7uEAA */
     id: "discussion-flow",
     initial: "idle",
     context: {},

src/scss/simple-comment-style.scss

@@ -563,3 +563,29 @@ $highlight-text-color: color.scale(
     background-color: inherit;
   }
 }
+
+.icebreakers {
+  header {
+    max-width: 62rem;
+    align-items: flex-start;
+    margin: 3rem auto;
+
+    .headlines {
+      margin-left: 3rem;
+      h1,
+      h2 {
+        margin: 0;
+        padding: 0;
+      }
+
+      h2.icebreakers-logotype {
+        font-size: 2.2rem;
+        margin-bottom: 2rem;
+      }
+    }
+
+    p.instructions {
+      margin-bottom: 2rem;
+    }
+  }
+}

src/simple-comment-icebreakers.ts

@@ -0,0 +1,78 @@
+declare global {
+  interface Window {
+    getQuestion: (slug: string) => Promise<string>
+  }
+}
+const storageKey = "icebreakerQuestions"
+const timeStampKey = "icebreakerQuestionsTimeStamp"
+
+const toSlug = (str: string): string =>
+  str
+    .toLowerCase()
+    .replace(/ /g, "-")
+    .replace(/[^\w-]+/g, "")
+    .replace(/_/g, "")
+    .replace(/-{2,}/g, "-")
+    .replace(/-$/, "")
+    .replace(/^-/, "")
+
+const isSlugMatch = (slug: string, question: string) =>
+  slug === toSlug(question)
+
+const reverseSlug = (slug: string, questions: string[]) =>
+  questions.find(question => isSlugMatch(slug, question))
+
+const fetchAndStoreQuestions = () =>
+  new Promise<string[]>((resolve, reject) => {
+    const currentTimestamp =
+      document?.getElementById("questions-time-stamp")?.innerText || "0"
+    const storedTimestamp = localStorage.getItem(timeStampKey)
+
+    const isStoredQuestionsValid =
+      storedTimestamp && parseInt(storedTimestamp) >= parseInt(currentTimestamp)
+
+    const storedQuestions = localStorage.getItem(storageKey)
+    if (isStoredQuestionsValid && storedQuestions) {
+      resolve(JSON.parse(storedQuestions))
+      return
+    }
+
+    fetchQuestions(currentTimestamp, resolve, reject)
+  })
+
+const fetchQuestions = async (currentTimestamp, resolve, reject) => {
+  try {
+    const questionFile = await fetch(
+      "https://raw.githubusercontent.com/rendall/icebreakers/master/QUESTIONS.md"
+    )
+    const questionsText = await questionFile.text()
+    const questionLines = questionsText.split("\n")
+    const questions = questionLines
+      .filter(line => /^ {2}\* [A-Z]/.test(line))
+      .map(line => line.slice(4))
+
+    localStorage.setItem(storageKey, JSON.stringify(questions))
+    localStorage.setItem(timeStampKey, currentTimestamp)
+    resolve(questions)
+  } catch (error) {
+    reject(error)
+  }
+}
+
+const getQuestion = (slug: string) =>
+  new Promise<string>((resolve, reject) => {
+    fetchAndStoreQuestions()
+      .then(questions => {
+        const question = reverseSlug(slug, questions)
+        if (question) {
+          resolve(question)
+        } else {
+          reject("No question found")
+        }
+      })
+      .catch(reject)
+  })
+
+window.getQuestion = getQuestion
+
+export default getQuestion

src/simple-comment.ts

@@ -4,19 +4,23 @@ import SimpleComment from "./components/SimpleComment.svelte"
 
 declare global {
   interface Window {
-    setSimpleCommentOptions: (setupOptions: { [key: string]: unknown }) => void
+    loadSimpleComment: (options: Options) => void
     setSimpleCommentDiscussion: (discussionId: string) => void
+    setSimpleCommentOptions: (setupOptions: { [key: string]: unknown }) => void
   }
 }
 
 let simpleComment
 
 let options = {
+  cancel: false,
   discussionId: getDefaultDiscussionId(),
-  title: document.title,
   target: document.getElementById("simple-comment") ?? document.body,
+  title: document.title,
 }
 
+type Options = typeof options
+
 /**
  * Sets the options for the SimpleComment component.
  * This function merges the provided options with the default options.
@@ -51,16 +55,25 @@ window.setSimpleCommentOptions = setupOptions =>
 window.setSimpleCommentDiscussion = (discussionId: string) =>
   window.setSimpleCommentOptions({ discussionId })
 
-// Wait for DOMContentLoaded event before initializing SimpleComment
-document.addEventListener("DOMContentLoaded", () => {
+const loadSimpleComment = (setupOptions: Options) => {
+  options = { ...options, ...setupOptions }
   simpleComment = new SimpleComment({
     target: options.target,
     props: { discussionId: options.discussionId, title: options.title },
   })
+}
+
+window.loadSimpleComment = loadSimpleComment
+
+// Wait for DOMContentLoaded event before initializing SimpleComment
+document.addEventListener("DOMContentLoaded", () => {
+  if (options.cancel) return
+  else loadSimpleComment(options)
 })
 
 export default {
   simpleComment,
   setSimpleCommentOptions: window.setSimpleCommentOptions,
   setSimpleCommentDiscussion: window.setSimpleCommentDiscussion,
+  loadSimpleComment: window.loadSimpleComment,
 }

src/static/_redirects

@@ -1 +1 @@
-/topic/*  /topic/index.html  200
+/icebreakers/*  /icebreakers/index.html  200