app.py

#@title 🎬 AI Film Studio Pro (Complete Working Version)
import gradio as gr
import numpy as np
import torch
import random
from diffusers import DiffusionPipeline
from PIL import Image, ImageDraw, ImageFont

# ===== CONFIG =====
SUPPORTERS = random.randint(50, 200)
KO_FI_LINK = "https://ko-fi.com/fecolywill"
GA_TRACKING_ID = "G-XXXXXXXXXX"  # Replace with your Google Analytics ID

# ===== WATERMARKER =====
class Watermarker:
    def __init__(self):
        self.font = ImageFont.load_default()
        self.color = (255, 255, 255, 128)  # White with 50% opacity
        self.position = "bottom-right"
        self.text = "Made with AI Film Studio"
        
    def apply(self, frames):
        watermarked_frames = []
        for frame in frames:
            img = Image.fromarray(frame)
            draw = ImageDraw.Draw(img, "RGBA")
            text_width = draw.textlength(self.text, font=self.font)
            
            if self.position == "bottom-right":
                x = img.width - text_width - 20
                y = img.height - 30
            elif self.position == "top-left":
                x, y = 20, 20
            else:  # center
                x = (img.width - text_width) // 2
                y = (img.height - 30) // 2
                
            draw.text((x, y), self.text, fill=self.color, font=self.font)
            watermarked_frames.append(np.array(img))
        return np.stack(watermarked_frames)

watermarker = Watermarker()

# ===== VIDEO GENERATION =====
def generate_video(prompt):
    # Initialize pipeline (cached after first run)
    pipe = DiffusionPipeline.from_pretrained(
        "cerspense/zeroscope_v2_576w",
        torch_dtype=torch.float16
    )
    
    # Generate frames (24 frames at 576x320)
    frames = pipe(
        prompt,
        num_frames=24,
        height=320,
        width=576
    ).frames
    
    # Apply watermark and return as numpy array
    return (np.stack(watermarker.apply(frames))), 12  # (frames, fps)

# ===== ANALYTICS =====
analytics_js = f"""
<script async src="https://www.googletagmanager.com/gtag/js?id={GA_TRACKING_ID}"></script>
<script>
  window.dataLayer = window.dataLayer || [];
  function gtag(){{dataLayer.push(arguments);}}
  gtag('js', new Date());
  gtag('config', '{GA_TRACKING_ID}');
  
  function trackAction(action, label) {{
    gtag('event', action, {{
      'event_category': 'engagement',
      'event_label': label,
      'value': 1
    }});
  }}
</script>
"""

# ===== SUPPORT SECTION =====
support_html = f"""
<div style="border-top:1px solid #e6e6e6; padding:25px; text-align:center; margin-top:30px; background:#f9f9f9; border-radius:8px;">
<h3 style="margin-bottom:10px;">❤️ Support This Project</h3>
<p style="margin-bottom:15px;">Enjoying this free tool? Help me add more features!</p>
<a href="{KO_FI_LINK}" target="_blank" onclick="trackAction('support', 'kofi_click')" style="padding:10px 20px; background:#29abe0; color:white; border-radius:5px; text-decoration:none; font-weight:bold; display:inline-block; margin-bottom:15px;">
☕ Buy Me a Coffee
</a>
<p style="color:#666; font-size:0.9em;">🎉 {SUPPORTERS}+ creators have supported!</p>
</div>
"""

# ===== MAIN APP =====
with gr.Blocks(theme=gr.themes.Soft(), title="AI Film Studio Pro") as app:
    # Google Analytics
    gr.HTML(analytics_js)
    
    # Header
    gr.Markdown("# 🎬 AI Film Studio Pro")
    gr.Markdown("Generate professional videos with AI - **no experience needed!**")
    
    # Video Generation UI
    with gr.Tab("🎥 Video Creator"):
        with gr.Row():
            prompt = gr.Textbox(
                label="Describe Your Scene",
                placeholder="A cyberpunk detective chases an android through neon streets...",
                lines=3
            )
            style = gr.Dropdown(
                ["Cinematic", "Anime", "Noir", "Cyberpunk"],
                label="Visual Style",
                value="Cinematic"
            )
        
        generate_btn = gr.Button("✨ Generate Video", variant="primary")
        
        # Video output with download tracking
        video = gr.Video(
            label="Your Generated Video",
            show_download_button=True,
            interactive=False
        )
        
        # Download tracking
        download_js = """
        <script>
        document.querySelector('button[aria-label="Download"]').addEventListener('click', () => {
            trackAction('download', 'video_mp4');
            alert('Video downloaded! Consider supporting to unlock HD versions 🚀');
        });
        </script>
        """
        gr.HTML(download_js)
    
    # Watermark Customization
    with gr.Accordion("⚙️ Watermark Settings", open=False):
        watermark_text = gr.Textbox(
            label="Watermark Text",
            value="Made with AI Film Studio"
        )
        watermark_color = gr.ColorPicker(
            label="Color",
            value="#ffffff"
        )
        watermark_opacity = gr.Slider(
            0, 100, value=50,
            label="Opacity (%)"
        )
        watermark_position = gr.Dropdown(
            ["bottom-right", "top-left", "center"],
            label="Position",
            value="bottom-right"
        )
        
        def update_watermark(text, color, opacity, position):
            r, g, b = tuple(int(color.lstrip('#')[i:i+2], 16) for i in (0, 2, 4))
            watermarker.text = text
            watermarker.color = (r, g, b, int(255 * (opacity/100)))
            watermarker.position = position
            return "Watermark settings updated!"
        
        update_btn = gr.Button("Update Watermark")
        update_btn.click(
            fn=update_watermark,
            inputs=[watermark_text, watermark_color, watermark_opacity, watermark_position],
            outputs=gr.Textbox(visible=False)
        )
    
    # Support Footer
    gr.HTML(support_html)
    
    # Generation function
    generate_btn.click(
        fn=generate_video,
        inputs=[prompt],
        outputs=video
    ).then(
        lambda: gr.HTML("<script>trackAction('generation', 'video_created')</script>"),
        outputs=None
    )

# ===== DEPLOYMENT =====
if __name__ == "__main__":
    app.launch(debug=True)