fix jsd

README.md

@@ -16,8 +16,8 @@ A powerful API to convert HTML documents to PDF with support for page breaks, im
 ## Features
 
 - Convert HTML files to PDF
-- Support for multiple aspect ratios (16:9, 1:1, 9:16)
-- Automatic aspect ratio detection
+- Support for multiple aspect ratios (16:9, 1:1, 9:16, auto)
+- Automatic aspect ratio detection from content
 - Image embedding support
 - Page break support
 - Base64 PDF output option
@@ -36,6 +36,9 @@ This guide covers the **optimized HTML to PDF conversion system** based on 2024-
 ### Example 1: Auto-Detection (Recommended)
 ```bash
 curl -X POST https://abdallalswaiti-htmlpdfs.hf.space/convert \
+  -F "html_file=@document.html" \
+  -F "aspect_ratio=auto" \
+  -F "mode=single" \
   -o output.pdf
 ```
 
@@ -212,6 +215,11 @@ img, figure {
 ...
 ```
 
+### **Auto - Dynamic**
+- **Best for**: Infographics, posters, or any content where the exact dimensions should be preserved.
+- **Format**: The PDF will have the same dimensions as the HTML content.
+- **Use case**: When you want the PDF to be a perfect snapshot of the HTML content.
+
 ---
 
 ## 🎯 Mode Selection Guide

app.py

@@ -517,8 +517,7 @@ async def convert(
         aspect_ratio = aspect_ratio or "9:16"
         mode = mode or "auto"
         
-        # Validate inputs
-        if aspect_ratio not in ["16:9", "1:1", "9:16"]:
+        if aspect_ratio not in ["16:9", "1:1", "9:16", "auto"]:
             raise HTTPException(400, "Invalid aspect ratio. Must be 16:9, 1:1, or 9:16")
         
         if mode not in ["auto", "single", "multi"]:

puppeteer_pdf.js

@@ -2,7 +2,7 @@
 const puppeteer = require('puppeteer');
 const fs = require('fs');
 
-const [htmlFile, aspectRatio = '9:16', mode = 'auto'] = process.argv.slice(2);
+const [htmlFile, aspectRatio = 'auto', mode = 'auto'] = process.argv.slice(2);
 
 if (!htmlFile) {
     console.error('Usage: node puppeteer_pdf.js <html_file> [aspect_ratio] [mode]');
@@ -98,25 +98,21 @@ const configs = {
         if (pdfMode === 'single') {
             // SINGLE PAGE MODE - Perfect for infographics, social media posts
             console.log('Generating single-page PDF...');
-            
-            const dimensions = await page.evaluate(() => ({
-                width: Math.max(
-                    document.documentElement.scrollWidth,
-                    document.body.scrollWidth
-                ),
-                height: Math.max(
-                    document.documentElement.scrollHeight,
-                    document.body.scrollHeight
-                )
-            }));
-
-            console.log(`  Content dimensions: ${dimensions.width}x${dimensions.height}px`);
 
-            // For single page, use exact content dimensions or preset
-            const singleConfig = config.single || { 
-                width: dimensions.width + 'px', 
-                height: dimensions.height + 'px' 
-            };
+            let singleConfig;
+            if (aspectRatio === 'auto') {
+                const dimensions = await page.evaluate(() => ({
+                    width: document.documentElement.scrollWidth,
+                    height: document.documentElement.scrollHeight
+                }));
+                console.log(`  Auto-detected dimensions: ${dimensions.width}x${dimensions.height}px`);
+                singleConfig = {
+                    width: dimensions.width + 'px',
+                    height: dimensions.height + 'px'
+                };
+            } else {
+                singleConfig = config.single;
+            }
 
             await page.pdf({
                 path: pdfPath,