Resolves #831: Reduces calls to Open Processing API to prevent hitting rate limit errors

src/api/OpenProcessing.ts

@@ -23,6 +23,9 @@ export type OpenProcessingCurationResponse = Array<{
   title: string;
   /** Description of sketch */
   description: string;
+  instructions: string;
+  mode: string;
+  createdOn: string;
   userID: string;
   submittedOn: string;
   /** Author's name */
@@ -36,16 +39,19 @@ export type OpenProcessingCurationResponse = Array<{
  * @param limit max number of sketches to return
  * @returns sketches
  */
-export const getCurationSketches = async (
+export const getCurationSketches = memoize(async (
   limit?: number,
 ): Promise<OpenProcessingCurationResponse> => {
   const limitParam = limit ? `limit=${limit}` : "";
   const response = await fetch(
     `${openProcessingEndpoint}curation/${curationId}/sketches?${limitParam}`,
   );
+  if(!response.ok){ //log error instead of throwing error to not cache result in memoize
+    console.error('getCurationSketches', response.status, response.statusText)
+  }
   const payload = await response.json();
   return payload as OpenProcessingCurationResponse;
-};
+});
 
 /**
  * API Response from a call to the Sketch endpoint
@@ -69,26 +75,50 @@ export type OpenProcessingSketchResponse = {
 
 /**
  * Get info about a specific sketch from the OpenProcessing API
+ * First checks if the sketch is in the memoized curated sketches and returns the data if so,
+ * Otherwise calls OpenProcessing API for this specific sketch
  *
  * https://documenter.getpostman.com/view/16936458/2s9YC1Xa6X#7cd344f6-6e87-426a-969b-2b4a79701dd1
  * @param id
  * @returns
  */
-export const getSketch = memoize(async (
-  id: string,
-): Promise<OpenProcessingSketchResponse> => {
+export const getSketch = memoize(
+  async (id: string): Promise<OpenProcessingSketchResponse> => {
+    // check for memoized sketch in curation sketches
+    const curationSketches = await getCurationSketches();
+    const memoizedSketch = curationSketches.find((el) => el.visualID === id);
+    if (memoizedSketch) {
+      return {
+        ...memoizedSketch,
+        license: "",
+      } as OpenProcessingSketchResponse;
+    }
+
+    // check for sketch data in Open Processing API
   const response = await fetch(`${openProcessingEndpoint}sketch/${id}`);
+    if (!response.ok) {
+      //log error instead of throwing error to not cache result in memoize
+      console.error("getSketch", id, response.status, response.statusText);
+  }
   const payload = await response.json();
   return payload as OpenProcessingSketchResponse;
 });
 
+/**
+ * Note: this currently calls `/api/sketch/:id/code`
+ * But only uses the width and height properties from this call
+ * Width and height should instead be added to properties for `/api/sketch/:id` or `api/curation/:curationId/sketches` instead
+ */
 export const getSketchSize = memoize(async (id: string) => {
   const sketch = await getSketch(id)
   if (sketch.mode !== 'p5js') {
     return { width: undefined, height: undefined };
   }
 
   const response = await fetch(`${openProcessingEndpoint}sketch/${id}/code`);
+  if(!response.ok){ //log error instead of throwing error to not cache result in memoize
+    console.error('getSketchSize', id, response.status, response.statusText)
+  }
   const payload = await response.json();
 
   for (const tab of payload) {

src/layouts/SketchLayout.astro

@@ -21,76 +21,83 @@ interface Props {
 }
 
 const { sketchId, authorName } = Astro.props;
-const sketchInfo = await getSketch(sketchId);
+const { title, createdOn, instructions } = await getSketch(sketchId);
 
 const currentLocale = getCurrentLocale(Astro.url.pathname);
 const t = await getUiTranslator(currentLocale);
-const dateString = new Date(sketchInfo.createdOn).toLocaleDateString(
-  currentLocale,
-  {
-    year: "numeric",
-    month: "long",
-    day: "numeric",
-  }
-);
+const dateString = new Date(createdOn).toLocaleDateString(currentLocale, {
+  year: "numeric",
+  month: "long",
+  day: "numeric",
+});
 
 setJumpToState(null);
 const moreSketches = await getRandomCurationSketches(4);
-const featuredImageURL = makeThumbnailUrl(sketchInfo.visualID);
+const featuredImageURL = makeThumbnailUrl(sketchId);
 
-let { width, height } = await getSketchSize(sketchInfo.visualID);
+let { width, height } = await getSketchSize(sketchId);
 let heightOverWidth = 1 / 1.5;
 if (width && height) {
   // Account for OP header bar
   height += 50;
   heightOverWidth = height / width;
 }
 
-const iframeTitle = `OpenProcessing Sketch: ${sketchInfo.title} by ${authorName}`;
+const iframeTitle = `OpenProcessing Sketch: ${title} by ${authorName}`;
 ---
 
 <Head
-  title={sketchInfo.title}
+  title={title}
   locale={currentLocale}
   featuredImageSrc={featuredImageURL}
-  description={sketchInfo.instructions}
+  description={instructions}
 />
 
 <BaseLayout
-  title={sketchInfo.title}
+  title={title}
   titleAuthor={authorName}
   subtitle={dateString}
   variant="item"
   topic={"community"}
 >
   <div class="max-w-[770px]">
-    <div style={{
-      position: 'relative',
-      width: '100%',
-      paddingBottom: `${(heightOverWidth * 100).toFixed(4)}%`,
-    }}>
-      {width ? (
-        <ScalingIframe
-          client:load
-          src={makeSketchEmbedUrl(sketchInfo.visualID)}
-          width={width}
-          height={height}
-          title={iframeTitle}
-        />
-      ) : (
-        <iframe
-          src={makeSketchEmbedUrl(sketchInfo.visualID)}
-          width="100%"
-          height="100%"
-          style={{ position: 'absolute', top: 0, left: 0, right: 0, bottom: 0 }}
-          title={iframeTitle}
-        />
-      )}
+    <div
+      style={{
+        position: "relative",
+        width: "100%",
+        paddingBottom: `${(heightOverWidth * 100).toFixed(4)}%`,
+      }}
+    >
+      {
+        width ? (
+          <ScalingIframe
+            client:load
+            src={makeSketchEmbedUrl(sketchId)}
+            width={width}
+            height={height}
+            title={iframeTitle}
+          />
+        ) : (
+          <iframe
+            src={makeSketchEmbedUrl(sketchId)}
+            width="100%"
+            height="100%"
+            style={{
+              position: "absolute",
+              top: 0,
+              left: 0,
+              right: 0,
+              bottom: 0,
+            }}
+            title={iframeTitle}
+          />
+        )
+      }
     </div>
     <div class="py-md grid gap-y-sm md:gap-y-md">
       <LinkButton
         variant="code"
-        url={`${makeSketchLinkUrl(sketchInfo.visualID)}/#code`}
+        url={`${makeSketchLinkUrl(sketchId)}/#code`}
         class="min-w-[184px] lg:min-w-[220px]">{t("Show Code")}</LinkButton
       >
       <LinkButton
@@ -100,16 +107,11 @@ const iframeTitle = `OpenProcessing Sketch: ${sketchInfo.title} by ${authorName}
       >
     </div>
 
-    {
-      sketchInfo.instructions && (
-        <p class="text-md my-sm md:my-lg">{sketchInfo.instructions}</p>
-      )
-    }
+    {instructions && <p class="text-md my-sm md:my-lg">{instructions}</p>}
 
     <p class="text-xs md:text-base mb-3xl">
-      This <a
-        class="text-type-magenta"
-        href={makeSketchLinkUrl(sketchInfo.visualID)}>sketch</a
+      This <a class="text-type-magenta" href={makeSketchLinkUrl(sketchId)}
+        >sketch</a
       > is ported from the <a
         class="text-type-magenta"
         href="https://openprocessing.org">OpenProcessing</a

src/pages/[locale]/community.astro

@@ -5,7 +5,8 @@ import CommunityLayout from "@layouts/CommunityLayout.astro";
 import { getCollectionInLocaleWithFallbacks } from "@pages/_utils";
 
 export const getStaticPaths = async () => {
-  const sketches = await getCurationSketches(10);
+  const allSketches = await getCurationSketches();
+  const sketches = allSketches.slice(0, 10);
   return await Promise.all(
     nonDefaultSupportedLocales.map(async (locale) => {
       const libraries = await getCollectionInLocaleWithFallbacks(

src/pages/community.astro

@@ -3,7 +3,8 @@ import { getCurationSketches } from "../api/OpenProcessing";
 import CommunityLayout from "../layouts/CommunityLayout.astro";
 import { getCollectionInDefaultLocale } from "./_utils";
 
-const sketches = await getCurationSketches(10);
+const allSketches = await getCurationSketches(10);
+const sketches = allSketches.slice(0, 10);
 const libraries = await getCollectionInDefaultLocale("libraries");
 const pastEvents = await getCollectionInDefaultLocale("events");
 ---