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AItool commited on Mar 26

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Create app.py

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+from fastapi import FastAPI, File, UploadFile, Form
+from fastapi.responses import HTMLResponse
+from fastapi.staticfiles import StaticFiles
+import numpy as np
+from PIL import Image
+from io import BytesIO
+import requests
+import base64
+import os
+from tkinter import Tk, Label, Button, Radiobutton, IntVar
+app = FastAPI()
+# Mount the static folder for CSS and other assets
+app.mount("/static", StaticFiles(directory="static"), name="static")
+# Function to add padding
+def fill_rectangle_cropper(img, padding_type):
+    # Calculate the average color of the image
+    avg_color_per_row = np.average(np.array(img), axis=0)
+    avg_color = np.average(avg_color_per_row, axis=0)
+    if padding_type == "top_bottom":
+        # Increase height to create a rectangle
+        new_height = int(img.width * (4/3))  # Example: height = width * 4/3
+        newimg = Image.new(
+            'RGB',
+            (img.width, new_height),
+            (round(avg_color[0]), round(avg_color[1]), round(avg_color[2]))
+        )
+        padding_top = (new_height - img.height) // 2
+        newimg.paste(img, (0, padding_top))  # Center the image vertically
+        return newimg
+    elif padding_type == "left_right":
+        # Increase width to create a rectangle
+        new_width = int(img.height * (4/3))  # Example: width = height * 4/3
+        newimg = Image.new(
+            'RGB',
+            (new_width, img.height),
+            (round(avg_color[0]), round(avg_color[1]), round(avg_color[2]))
+        )
+        padding_left = (new_width - img.width) // 2
+        newimg.paste(img, (padding_left, 0))  # Center the image horizontally
+        return newimg
+# Function for cropping and filling the image
+def fill_rectangle_cropper1(img):
+    imgsz = [img.height, img.width]
+    avg_color_per_row = np.average(img, axis=0)
+    avg_color = np.average(avg_color_per_row, axis=0)
+    if img.height > img.width:
+        newimg = Image.new(
+            'RGB',
+            (img.height, img.height),
+            (round(avg_color[0]), round(avg_color[1]), round(avg_color[2]))
+        )
+        newpos = (img.height - img.width) // 2
+        newimg.paste(img, (newpos, 0))
+        return newimg
+    elif img.width > img.height:
+        newimg = Image.new(
+            'RGB',
+            (img.width, img.width),
+            (round(avg_color[0]), round(avg_color[1]), round(avg_color[2]))
+        )
+        newpos = (img.width - img.height) // 2
+        newimg.paste(img, (0, newpos))
+        return newimg
+    else:
+        return img
+# Home Page
+@app.get("/", response_class=HTMLResponse)
+def home_page():
+    return """
+    <html>
+    <head>
+    <title>Part of Idoia's Developer Portfolio - Innovating the Web</title>
+    <link rel="stylesheet" href="/static/styles/style.css">
+    <!-- Meta Tags for SEO -->
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="description" content="Explore the developer portfolio of Idoia, showcasing expertise in FastAPI, web development, and cutting-edge applications.">
+    <meta name="keywords" content="Idoia, Developer, FastAPI, Web Development, Python Projects, Image Processing, Online Portfolio">
+    <meta name="author" content="Idoia">
+    <!-- Open Graph Meta Tags -->
+    <meta property="og:title" content="Idoia's Developer Portfolio - Innovating the Web">
+    <meta property="og:description" content="Showcasing FastAPI projects, web apps, and image processing expertise. Explore Idoia's developer journey.">
+    <meta property="og:image" content="/static/images/banner.jpg">
+    <meta property="og:url" content="https://webdevserv.github.io/html_bites/dev/webdev.html">
+    <meta property="og:type" content="website">
+    <!-- Twitter Card Meta Tags -->
+    <meta name="twitter:card" content="summary_large_image">
+    <meta name="twitter:title" content="Idoia's Developer Portfolio - Innovating the Web">
+    <meta name="twitter:description" content="Discover the developer profile of Idoia. Dive into FastAPI-powered web apps and creative Python projects.">
+    <meta name="twitter:image" content="/static/images/banner.jpg">
+    <link rel="icon" href="/static/images/6464.ico" type="image/x-icon">
+    <!-- Google Fonts (Optional for Styling) -->
+    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap" rel="stylesheet">
+    <!-- Schema.org JSON-LD (Optional for Rich Snippets) -->
+    <script type="application/ld+json">
+    {
+      "@context": "https://schema.org",
+      "@type": "Person",
+      "name": "Idoia",
+      "jobTitle": "Web Developer",
+      "url": "https://webdevserv.github.io/html_bites/dev/webdev.html",
+      "image": "https://idoia-dev-portfolio.com/static/images/banner.jpg",
+      "description": "Experienced web developer with a focus on Streamlit, HF, Python, and modern web applications."
+    }
+    </script>
+    </head>
+    <body>
+    <img class="banner" src="/static/images/banner.jpg" alt="Banner" width="100%">
+    <h2>Rectangle and Fill Image App</h2>
+    <p>Please select an option below:</p>
+    <ul>
+        <li><a href="/demo">Demo</a></li>
+        <li><a href="/application">Application</a></li>
+    </ul>
+    <div id="credit">Image creations by
+    <a href="https://stock.adobe.com/es/contributor/212598146/UMAMI%20LAB" target="_blank">Adobe Stock User Umami Lab</a>
+    and
+    <a href="https://www.shutterstock.com/g/Idoia+Lerchundi?rid=430751957" target="_blank">Shutterstock User PhoArt101</a>.
+    </div>
+    </body>
+    </html>
+    """
+# Demo Page
+@app.get("/demo", response_class=HTMLResponse)
+def demo_page():
+    # URLs for demo images
+    url1 = "https://raw.githubusercontent.com/webdevserv/images_video/main/squareportrait.png"
+    url2 = "https://raw.githubusercontent.com/webdevserv/images_video/main/squarelandscape.png"
+    # Process the first image
+    response = requests.get(url1)
+    img1 = Image.open(BytesIO(response.content)).convert("RGB")
+    rectangled_img1 = fill_rectangle_cropper(img1, "top_bottom")
+    output1 = BytesIO()
+    rectangled_img1.save(output1, format="JPEG")
+    encoded_img1 = base64.b64encode(output1.getvalue()).decode("utf-8")
+    # Process the second image
+    response = requests.get(url2)
+    img2 = Image.open(BytesIO(response.content)).convert("RGB")
+    rectangled_img2 =  fill_rectangle_cropper(img2, "left_right")
+    output2 = BytesIO()
+    rectangled_img2.save(output2, format="JPEG")
+    encoded_img2 = base64.b64encode(output2.getvalue()).decode("utf-8")
+    return f"""
+    <html>
+    <head>
+    <title>Part of Idoia's Developer Portfolio - Innovating the Web</title>
+    <link rel="stylesheet" href="/static/styles/style.css">
+    </head>
+    <body>
+    <img class="banner" src="/static/images/banner.jpg" alt="Banner" width="100%">
+    <h2>Rectangle Image Demo</h2>
+    <p>Image will be rectangled with color filler where applicable.</p>
+    <h3>Result 1:</h3>
+    <img src="data:image/jpeg;base64,{encoded_img1}" />
+    <h3>Result 2:</h3>
+    <img src="data:image/jpeg;base64,{encoded_img2}" />
+    <p><a href="/">Back</a></p>
+    <div id="credit">Image creations by
+    <a href="https://stock.adobe.com/es/contributor/212598146/UMAMI%20LAB" target="_blank">Adobe Stock User Umami Lab</a>
+    and
+    <a href="https://www.shutterstock.com/g/Idoia+Lerchundi?rid=430751957" target="_blank">Shutterstock User PhoArt101</a>.
+    </div>
+    </body>
+    </html>
+    """
+# Application Page
+@app.get("/application", response_class=HTMLResponse)
+def application_page():
+    return """
+    <html>
+    <head>
+    <title>Part of Idoia's Developer Portfolio - Innovating the Web</title>
+    <link rel="stylesheet" href="/static/styles/style.css">
+    </head>
+    <body>
+    <img class="banner" src="/static/images/banner.jpg" alt="Banner" width="100%">
+    <h2>Rectangle Image Application</h2>
+    <p>Upload a JPG image to rectangle and fill with color filler.</p>
+    <form action="/upload/" enctype="multipart/form-data" method="post">
+    <label for="file">Upload your image:</label>
+    <input name="file" type="file" required><br><br>
+    <label>Choose the padding direction:</label><br>
+    <input type="radio" id="top_bottom" name="padding_type" value="top_bottom" checked>
+    <label for="top_bottom">Top/Bottom</label><br>
+    <input type="radio" id="left_right" name="padding_type" value="left_right">
+    <label for="left_right">Left/Right</label><br><br>
+    <input type="submit" value="Rectangle It">
+    </form>
+    <a href="/">Back</a>
+    <div id="credit">Image creations by
+    <a href="https://stock.adobe.com/es/contributor/212598146/UMAMI%20LAB" target="_blank">Adobe Stock User Umami Lab</a>
+    and
+    <a href="https://www.shutterstock.com/g/Idoia+Lerchundi?rid=430751957" target="_blank">Shutterstock User PhoArt101</a>.
+    </div>
+    </body>
+    </html>
+    """
+@app.post("/upload/")
+async def upload_file(file: UploadFile = File(...), padding_type: str = Form(...)):
+    try:
+        # Await file upload
+        contents = await file.read()
+        img = Image.open(BytesIO(contents)).convert("RGB")
+        # Apply padding based on user's choice
+        rectangled_img = fill_rectangle_cropper(img,padding_type)
+        # Save the rectangle image (original size)
+        output = BytesIO()
+        rectangled_img.save(output, format="JPEG")
+        output.seek(0)
+        # Encode the full-size image for download
+        full_size_encoded_img = base64.b64encode(output.getvalue()).decode("utf-8")
+        # Resize the image for display (512px by 512px)
+        display_img = rectangled_img.copy()
+        desired_width = 512
+        aspect_ratio = display_img.height / display_img.width
+        desired_height = int(desired_width * aspect_ratio)
+        display_img.thumbnail((desired_width, desired_height))
+        display_output = BytesIO()
+        display_img.save(display_output, format="JPEG")
+        display_output.seek(0)
+        # Encode the resized display image
+        display_encoded_img = base64.b64encode(display_output.getvalue()).decode("utf-8")
+        # Return the HTML response
+        return HTMLResponse(
+            content=f"""
+            <html>
+            <head>
+            <title>Part of Idoia's Developer Portfolio - Innovating the Web</title>
+            <link rel="stylesheet" href="/static/styles/style.css">
+            </head>
+            <body>
+            <img class="banner" src="/static/images/banner.jpg" alt="Banner" width="100%">
+            <h2>Image successfully rectangled!</h2>
+            <!--<img src='data:image/jpeg;base64,display_encoded_img'/>-->
+            <img src='data:image/jpeg;base64,{display_encoded_img}' width="512"/>
+            <p><a href="data:image/jpeg;base64,{full_size_encoded_img}" download="rectangled_image.jpg">
+            Download Full-Size Image</a></p>
+            <p><a href="/">Back</a></p>
+            <div id="credit">Image creations by
+            <a href="https://stock.adobe.com/es/contributor/212598146/UMAMI%20LAB" target="_blank">Adobe Stock User Umami Lab</a>
+            and
+            <a href="https://www.shutterstock.com/g/Idoia+Lerchundi?rid=430751957" target="_blank">Shutterstock User PhoArt101</a>.
+            </div>
+            </body>
+            </html>
+            """,
+            media_type="text/html"
+        )
+    except Exception as e:
+        return HTMLResponse(content=f"<h3>An error occurred: {e}</h3>", media_type="text/html")
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=int(os.environ.get("PORT", 7860)))