Create app.py

app.py

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+import gradio as gr
+from PIL import Image, ImageDraw, ImageFont
+import cv2
+import numpy as np
+import time
+import random
+import os
+import requests
+
+
+# Muat gambar dasar (gambar.png)
+gambar_dasar = cv2.imread("gambar.png")
+def tambahkan_teks_di_tengah_dengan_offset_y(teks, email):
+
+    # Konversi gambar OpenCV (numpy array) ke PIL image
+    print(email)
+    url = "https://daurah.al-wafi.sch.id/api/cert/" + email
+    response = requests.get(url)
+    data = response.json()
+    if data.get("message") == "not eligible":
+      return "Error"
+
+    gambar = cv2.imread("gambar.png")
+    offset_y = -240
+    gambar_pil = Image.fromarray(cv2.cvtColor(gambar, cv2.COLOR_BGR2RGB))
+    draw = ImageDraw.Draw(gambar_pil)
+
+    # Gunakan font yang mendukung karakter Arab
+    font_path = "Arial.ttf"  # Ganti dengan path ke file font .ttf Anda
+    font_size = 68  # Ukuran font
+    font = ImageFont.truetype(font_path, font_size)
+
+    # Ukur ukuran teks
+    lebar_teks, tinggi_teks = draw.textsize(teks, font=font)
+
+    # Hitung posisi teks
+    tinggi, lebar = gambar.shape[:2]
+    posisi_x = (lebar - lebar_teks) // 2
+    posisi_y = (tinggi - tinggi_teks) // 2 + offset_y
+
+    # Tambahkan teks ke gambar
+    draw.text((posisi_x, posisi_y), teks, font=font, fill="black")
+
+    # Konversi kembali ke gambar OpenCV (numpy array)
+    gambar = cv2.cvtColor(np.array(gambar_pil), cv2.COLOR_RGB2BGR)
+    #Buat nama file hasil dengan nomor acak
+    current_time = int(time.time())
+    random_numbers = ''.join(random.choices('0123456789', k=5))
+    hasil_filename = f'{teks}_{random_numbers}.jpeg'
+    hasil_path = os.path.join('static', 'cert2', hasil_filename)
+    height, width = gambar.shape[:2]
+    center_x = width // 2
+    center_y = height // 2
+    new_width = width // 2
+    new_height = height // 2
+    # Mengubah ukuran gambar
+    gambar = cv2.resize(gambar, (new_width, new_height))
+    cv2.imwrite(hasil_path, gambar)
+    return cv2.cvtColor(np.array(gambar), cv2.COLOR_RGB2BGR)
+# Fungsi untuk menambahkan teks ke gambar
+def tambahkan_teks(text, offset_y, font_size=68):
+    img = cv2.imread("gambar.png")
+    offset_y = -240
+    img = Image.fromarray(cv2.cvtColor(img, cv2.COLOR_BGR2RGB))
+    draw = ImageDraw.Draw(img)
+
+    # Gunakan font (pastikan Anda memiliki Arial.ttf atau font yang mendukung karakter Arab)
+    font_path = "Arial.ttf"
+    font = ImageFont.truetype(font_path, font_size)
+
+    # Hitung posisi teks
+    lebar_teks, tinggi_teks = draw.textsize(text, font=font)
+    tinggi, lebar = img.size
+    posisi_x = (lebar - lebar_teks) // 2
+    posisi_y = (tinggi - tinggi_teks) // 2 + offset_y
+
+    # Tambahkan teks
+    draw.text((posisi_x, posisi_y), text, font=font, fill="black")
+
+    # Simpan gambar dengan nama file unik
+    current_time = int(time.time())
+    random_numbers = ''.join(random.choices('0123456789', k=5))
+    hasil_filename = f'{text}_{random_numbers}.jpeg'
+    hasil_path = os.path.join('cert2', hasil_filename)
+    img.save(hasil_path)
+
+    return cv2.cvtColor(np.array(img), cv2.COLOR_RGB2BGR)
+
+# Gradio interface
+with gr.Blocks() as demo:
+    gr.Markdown("## Tambahkan Nama ke Sertifikat (Hanya sekali download)")
+
+    with gr.Row():
+        text_input = gr.Textbox(label="Nama (Arab)")  # Input teks tanpa nilai awal
+        email_input = gr.Textbox(label="Email")
+        offset_y_input = gr.Slider(-1500, 300, value=-240, step=10, label="Offset Vertikal (Y)")
+        font_size_input = gr.Slider(30, 100, value=68, step=5, label="Ukuran Font")
+
+    image_output = gr.Image(label="Hasil")
+
+    btn_process = gr.Button("Proses Sertifikat")
+    btn_process.click(
+        tambahkan_teks_di_tengah_dengan_offset_y,
+        inputs=[text_input, email_input],
+        outputs=image_output,
+    )
+
+demo.launch(debug=True)