Reinstate json endpoint

mbenedettini · Sep 23, 2024 · f5b1edf · f5b1edf
1 parent 550b897
commit f5b1edf
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diff --git a/README.md b/README.md
@@ -0,0 +1,50 @@
+```bash
+#!/bin/bash
+
+# HTML content to be converted (escaped for JSON)
+HTML_CONTENT="<html><body><h1>Test PDF</h1><p>This is a test PDF generated from HTML.</p></body></html>"
+
+# Create a temporary file for the form data
+TEMP_FILE=$(mktemp)
+
+# Write the HTML content to the temporary file
+echo -n "$HTML_CONTENT" > "$TEMP_FILE"
+
+# Send POST request and save the response as test.pdf
+curl -v -X POST \
+  -H "Authorization: 1234567890" \
+  -H "Content-Type: multipart/form-data" \
+  -F "html=@$TEMP_FILE" \
+  --output test.pdf \
+  http://localhost:8080/html2pdf
+
+# Remove the temporary file
+rm "$TEMP_FILE"
+
+echo "PDF saved as test.pdf"
+```
+
+```bash
+#!/bin/bash
+
+# Define the URL of the endpoint
+URL="http://localhost:8080/html2pdf:json"
+
+# Define the JSON data to be sent
+JSON_DATA='{
+  "value": "<html><body><h1>Hello, World!</h1></body></html>"
+}'
+
+# Send a POST request with the JSON data
+curl -X POST $URL \
+     -H "Content-Type: application/json" \
+     -d "$JSON_DATA" \
+     -o output.pdf
+
+# Check if the request was successful
+if [ $? -eq 0 ]; then
+  echo "PDF saved to output.pdf"
+else
+  echo "Failed to generate PDF"
+fi
+```
diff --git a/src/index.ts b/src/index.ts
@@ -1,4 +1,4 @@
-import { oak } from "./deps.ts";
+import { oak, BodyType } from "./deps.ts";
 import { html2pdf } from "./puppeteer.ts";
 
 const app = new oak.Application();
@@ -10,6 +10,7 @@ router.get("/", (ctx: oak.Context) => {
   };
 });
 
+
 router.post("/html2pdf", async (ctx: oak.Context) => {
   if (!ctx.request.hasBody) {
     return;
@@ -28,6 +29,19 @@ router.post("/html2pdf", async (ctx: oak.Context) => {
   ctx.response.type = 'application/pdf';
 });
 
+router.post("/html2pdf:json", async (ctx: oak.Context) => {
+  const body = ctx.request.body;
+
+  if (body.type() !== "json") {
+    return;
+  }
+  const value = await body.json();
+  const html = value.value as string;
+  const pdf = await html2pdf(html);
+  ctx.response.body = pdf;
+  ctx.response.type = 'application/pdf';
+});
+
 app.use(router.routes());
 app.use(router.allowedMethods());