Spaces:
Paused
Paused
Update app.py
Browse files
app.py
CHANGED
|
@@ -1,7 +1,165 @@
|
|
| 1 |
import gradio as gr
|
| 2 |
import base64
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3 |
|
| 4 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 5 |
html_content = """
|
| 6 |
<!DOCTYPE html>
|
| 7 |
<html lang="ru">
|
|
@@ -30,7 +188,7 @@ html_content = """
|
|
| 30 |
margin: 0;
|
| 31 |
padding: 20px;
|
| 32 |
user-select: none;
|
| 33 |
-
overflow-y: auto;
|
| 34 |
}
|
| 35 |
|
| 36 |
h1 { margin-bottom: 10px; font-weight: 900; }
|
|
@@ -40,7 +198,7 @@ html_content = """
|
|
| 40 |
gap: 30px;
|
| 41 |
flex-wrap: wrap;
|
| 42 |
justify-content: center;
|
| 43 |
-
padding-bottom: 50px;
|
| 44 |
}
|
| 45 |
|
| 46 |
.preview-area {
|
|
@@ -761,18 +919,12 @@ html_content = """
|
|
| 761 |
"""
|
| 762 |
|
| 763 |
def create_app():
|
| 764 |
-
# Кодируем HTML в base64
|
| 765 |
encoded_html = base64.b64encode(html_content.encode('utf-8')).decode('utf-8')
|
| 766 |
-
|
| 767 |
-
# КЛЮЧЕВОЕ ИЗМЕНЕНИЕ: position: fixed.
|
| 768 |
-
# Это вырывает iframe из потока документа Gradio, предотвращая бесконечное расширение.
|
| 769 |
-
# top: 0, left: 0, width: 100%, height: 100% заставляет его занять всё окно браузера.
|
| 770 |
iframe_html = f'''
|
| 771 |
<iframe src="data:text/html;base64,{encoded_html}"
|
| 772 |
style="position: fixed; top: 0; left: 0; width: 100%; height: 100%; border: none; z-index: 9999;">
|
| 773 |
</iframe>'''
|
| 774 |
|
| 775 |
-
# Стили для подавления самого интерфейса Gradio под нашим iframe
|
| 776 |
global_css = """
|
| 777 |
<style>
|
| 778 |
footer {display: none !important;}
|
|
@@ -782,9 +934,25 @@ def create_app():
|
|
| 782 |
"""
|
| 783 |
|
| 784 |
with gr.Blocks(title="Swaga Icon Maker") as demo:
|
|
|
|
| 785 |
gr.HTML(global_css)
|
| 786 |
gr.HTML(iframe_html)
|
| 787 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 788 |
return demo
|
| 789 |
|
| 790 |
if __name__ == "__main__":
|
|
|
|
| 1 |
import gradio as gr
|
| 2 |
import base64
|
| 3 |
+
import requests
|
| 4 |
+
import io
|
| 5 |
+
import os
|
| 6 |
+
from PIL import Image, ImageDraw, ImageFont, ImageOps
|
| 7 |
+
|
| 8 |
+
# ==========================================
|
| 9 |
+
# 1. ПОДГОТОВКА РЕСУРСОВ (Шрифт)
|
| 10 |
+
# ==========================================
|
| 11 |
+
FONT_URL = "https://github.com/google/fonts/raw/main/ofl/nunito/Nunito-Black.ttf"
|
| 12 |
+
FONT_PATH = "Nunito-Black.ttf"
|
| 13 |
+
|
| 14 |
+
def download_font():
|
| 15 |
+
if not os.path.exists(FONT_PATH):
|
| 16 |
+
print("Скачивание шрифта Nunito...")
|
| 17 |
+
try:
|
| 18 |
+
r = requests.get(FONT_URL)
|
| 19 |
+
with open(FONT_PATH, 'wb') as f:
|
| 20 |
+
f.write(r.content)
|
| 21 |
+
print("Шрифт скачан.")
|
| 22 |
+
except Exception as e:
|
| 23 |
+
print(f"Ошибка скачивания шрифта: {e}")
|
| 24 |
+
|
| 25 |
+
# Скачиваем шрифт при запуске
|
| 26 |
+
download_font()
|
| 27 |
+
|
| 28 |
+
# ==========================================
|
| 29 |
+
# 2. ЛОГИКА ГЕНЕРАЦИИ НА PYTHON (Для API)
|
| 30 |
+
# ==========================================
|
| 31 |
+
|
| 32 |
+
BG_COLOR = (225, 56, 57) # #E13839
|
| 33 |
+
GRADIENT_START = (255, 255, 255) # #FFFFFF
|
| 34 |
+
GRADIENT_END = (255, 172, 199) # #FFACC7
|
| 35 |
+
|
| 36 |
+
def create_gradient_image(width, height):
|
| 37 |
+
"""Создает вертикальный градиент."""
|
| 38 |
+
base = Image.new('RGB', (width, height), GRADIENT_START)
|
| 39 |
+
top = Image.new('RGB', (width, height), GRADIENT_END)
|
| 40 |
+
mask = Image.new('L', (width, height))
|
| 41 |
+
mask_data = []
|
| 42 |
+
for y in range(height):
|
| 43 |
+
mask_data.extend([int(255 * (y / height))] * width)
|
| 44 |
+
mask.putdata(mask_data)
|
| 45 |
+
base.paste(top, (0, 0), mask)
|
| 46 |
+
return base
|
| 47 |
+
|
| 48 |
+
def generate_text_icon(text):
|
| 49 |
+
"""API: Генерация иконки с адаптивным текстом."""
|
| 50 |
+
if not text:
|
| 51 |
+
return None
|
| 52 |
+
|
| 53 |
+
W, H = 512, 512
|
| 54 |
+
# 1. Фон
|
| 55 |
+
img = Image.new('RGBA', (W, H), BG_COLOR + (255,))
|
| 56 |
+
|
| 57 |
+
# 2. Создание маски текста
|
| 58 |
+
# Начинаем с большого шрифта и уменьшаем, пока не влезет
|
| 59 |
+
font_size = 400
|
| 60 |
+
padding = 40
|
| 61 |
+
max_w = W - (padding * 2)
|
| 62 |
+
max_h = H - (padding * 2)
|
| 63 |
+
|
| 64 |
+
try:
|
| 65 |
+
font = ImageFont.truetype(FONT_PATH, font_size)
|
| 66 |
+
except:
|
| 67 |
+
font = ImageFont.load_default()
|
| 68 |
+
|
| 69 |
+
while font_size > 20:
|
| 70 |
+
try:
|
| 71 |
+
font = ImageFont.truetype(FONT_PATH, font_size)
|
| 72 |
+
except:
|
| 73 |
+
pass # fallback
|
| 74 |
+
|
| 75 |
+
# Используем getbbox для точного измерения
|
| 76 |
+
dummy_draw = ImageDraw.Draw(Image.new('L', (1, 1)))
|
| 77 |
+
bbox = dummy_draw.textbbox((0, 0), text, font=font)
|
| 78 |
+
text_w = bbox[2] - bbox[0]
|
| 79 |
+
text_h = bbox[3] - bbox[1]
|
| 80 |
+
|
| 81 |
+
if text_w <= max_w and text_h <= max_h:
|
| 82 |
+
break
|
| 83 |
+
font_size -= 10
|
| 84 |
+
|
| 85 |
+
# Рисуем текст в маску (белый текст на черном фоне)
|
| 86 |
+
mask_img = Image.new('L', (W, H), 0)
|
| 87 |
+
draw = ImageDraw.Draw(mask_img)
|
| 88 |
+
|
| 89 |
+
# Центрирование
|
| 90 |
+
# Пересчитываем bbox для финального шрифта
|
| 91 |
+
bbox = draw.textbbox((0, 0), text, font=font)
|
| 92 |
+
text_w = bbox[2] - bbox[0]
|
| 93 |
+
text_h = bbox[3] - bbox[1]
|
| 94 |
+
x = (W - text_w) / 2 - bbox[0]
|
| 95 |
+
y = (H - text_h) / 2 - bbox[1] - (bbox[1]/2) # Небольшая коррекция baseline
|
| 96 |
+
|
| 97 |
+
draw.text((x, y), text, font=font, fill=255)
|
| 98 |
+
|
| 99 |
+
# 3. Градиент
|
| 100 |
+
gradient = create_gradient_image(W, H)
|
| 101 |
+
|
| 102 |
+
# 4. Наложение градиента по маске текста на красный фон
|
| 103 |
+
img.paste(gradient, (0, 0), mask_img)
|
| 104 |
+
|
| 105 |
+
return img
|
| 106 |
|
| 107 |
+
def generate_image_icon(input_image, scale_percent):
|
| 108 |
+
"""API: Генерация иконки из картинки (SVG/PNG) с ресайзом."""
|
| 109 |
+
if input_image is None:
|
| 110 |
+
return None
|
| 111 |
+
|
| 112 |
+
W, H = 512, 512
|
| 113 |
+
# 1. Фон
|
| 114 |
+
final_img = Image.new('RGBA', (W, H), BG_COLOR + (255,))
|
| 115 |
+
|
| 116 |
+
# 2. Обработка входного изображения
|
| 117 |
+
# Если это SVG, Gradio/PIL может сконвертировать его в растр при загрузке,
|
| 118 |
+
# но лучше подавать PNG. PIL откроет как растр.
|
| 119 |
+
if isinstance(input_image, str): # Если путь
|
| 120 |
+
icon = Image.open(input_image).convert("RGBA")
|
| 121 |
+
else: # Если объект
|
| 122 |
+
icon = input_image.convert("RGBA")
|
| 123 |
+
|
| 124 |
+
# Масштабирование
|
| 125 |
+
scale = scale_percent / 100.0
|
| 126 |
+
|
| 127 |
+
# Базовый размер - пытаемся вписать в 300px (как в JS версии) и умножаем на scale
|
| 128 |
+
base_size = 300 * scale
|
| 129 |
+
|
| 130 |
+
# Сохраняем пропорции
|
| 131 |
+
ratio = icon.width / icon.height
|
| 132 |
+
new_w = int(base_size)
|
| 133 |
+
new_h = int(base_size / ratio)
|
| 134 |
+
|
| 135 |
+
icon_resized = icon.resize((new_w, new_h), Image.Resampling.LANCZOS)
|
| 136 |
+
|
| 137 |
+
# Центрирование
|
| 138 |
+
offset_x = (W - new_w) // 2
|
| 139 |
+
offset_y = (H - new_h) // 2
|
| 140 |
+
|
| 141 |
+
# 3. Создаем маску из альфа-канала иконки
|
| 142 |
+
# Если иконка не имеет прозрачности, считаем её сплошной
|
| 143 |
+
if "A" in icon_resized.getbands():
|
| 144 |
+
mask = icon_resized.split()[-1]
|
| 145 |
+
else:
|
| 146 |
+
mask = Image.new('L', icon_resized.size, 255)
|
| 147 |
+
|
| 148 |
+
# 4. Градиент
|
| 149 |
+
gradient = create_gradient_image(W, H)
|
| 150 |
+
|
| 151 |
+
# Вырезаем кусок градиента под размер иконки (чтобы градиент был глобальным на холсте)
|
| 152 |
+
gradient_crop = gradient.crop((offset_x, offset_y, offset_x + new_w, offset_y + new_h))
|
| 153 |
+
|
| 154 |
+
# 5. Наложение
|
| 155 |
+
final_img.paste(gradient_crop, (offset_x, offset_y), mask)
|
| 156 |
+
|
| 157 |
+
return final_img
|
| 158 |
+
|
| 159 |
+
|
| 160 |
+
# ==========================================
|
| 161 |
+
# 3. HTML КОД (Frontend)
|
| 162 |
+
# ==========================================
|
| 163 |
html_content = """
|
| 164 |
<!DOCTYPE html>
|
| 165 |
<html lang="ru">
|
|
|
|
| 188 |
margin: 0;
|
| 189 |
padding: 20px;
|
| 190 |
user-select: none;
|
| 191 |
+
overflow-y: auto;
|
| 192 |
}
|
| 193 |
|
| 194 |
h1 { margin-bottom: 10px; font-weight: 900; }
|
|
|
|
| 198 |
gap: 30px;
|
| 199 |
flex-wrap: wrap;
|
| 200 |
justify-content: center;
|
| 201 |
+
padding-bottom: 50px;
|
| 202 |
}
|
| 203 |
|
| 204 |
.preview-area {
|
|
|
|
| 919 |
"""
|
| 920 |
|
| 921 |
def create_app():
|
|
|
|
| 922 |
encoded_html = base64.b64encode(html_content.encode('utf-8')).decode('utf-8')
|
|
|
|
|
|
|
|
|
|
|
|
|
| 923 |
iframe_html = f'''
|
| 924 |
<iframe src="data:text/html;base64,{encoded_html}"
|
| 925 |
style="position: fixed; top: 0; left: 0; width: 100%; height: 100%; border: none; z-index: 9999;">
|
| 926 |
</iframe>'''
|
| 927 |
|
|
|
|
| 928 |
global_css = """
|
| 929 |
<style>
|
| 930 |
footer {display: none !important;}
|
|
|
|
| 934 |
"""
|
| 935 |
|
| 936 |
with gr.Blocks(title="Swaga Icon Maker") as demo:
|
| 937 |
+
# 1. ОСНОВНОЙ UI (HTML)
|
| 938 |
gr.HTML(global_css)
|
| 939 |
gr.HTML(iframe_html)
|
| 940 |
|
| 941 |
+
# 2. API ENDPOINTS (Скрытые)
|
| 942 |
+
with gr.Column(visible=False):
|
| 943 |
+
# API для текста (/run/predict, api_name="text")
|
| 944 |
+
api_text_input = gr.Textbox(label="Text")
|
| 945 |
+
api_text_output = gr.Image(label="Icon")
|
| 946 |
+
btn_text = gr.Button("Generate Text")
|
| 947 |
+
btn_text.click(generate_text_icon, inputs=api_text_input, outputs=api_text_output, api_name="text")
|
| 948 |
+
|
| 949 |
+
# API для иконок (/run/predict, api_name="icons")
|
| 950 |
+
api_icon_input = gr.Image(label="Icon Input", type="pil")
|
| 951 |
+
api_scale_input = gr.Slider(minimum=10, maximum=200, value=100, label="Size %")
|
| 952 |
+
api_icon_output = gr.Image(label="Icon Output")
|
| 953 |
+
btn_icon = gr.Button("Generate Icon")
|
| 954 |
+
btn_icon.click(generate_image_icon, inputs=[api_icon_input, api_scale_input], outputs=api_icon_output, api_name="icons")
|
| 955 |
+
|
| 956 |
return demo
|
| 957 |
|
| 958 |
if __name__ == "__main__":
|