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Create pdfk.py
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pdfk.py
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| 1 |
+
import gradio as gr
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| 2 |
+
import pandas as pd
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| 3 |
+
import io
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| 4 |
+
import zipfile
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| 5 |
+
from datetime import datetime
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| 6 |
+
import traceback
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| 7 |
+
import tempfile
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| 8 |
+
import os
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| 9 |
+
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| 10 |
+
# ติดตั้ง dependencies ที่จำเป็น
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| 11 |
+
try:
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| 12 |
+
from PyPDF2 import PdfReader, PdfWriter
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| 13 |
+
from reportlab.pdfgen import canvas
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| 14 |
+
from reportlab.lib.pagesizes import letter
|
| 15 |
+
from reportlab.pdfbase import pdfmetrics
|
| 16 |
+
from reportlab.pdfbase.ttfonts import TTFont
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| 17 |
+
except ImportError as e:
|
| 18 |
+
print(f"กำลังติดตั้ง dependencies: {e}")
|
| 19 |
+
import subprocess
|
| 20 |
+
import sys
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| 21 |
+
subprocess.check_call([sys.executable, "-m", "pip", "install", "PyPDF2", "reportlab", "pandas"])
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| 22 |
+
from PyPDF2 import PdfReader, PdfWriter
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| 23 |
+
from reportlab.pdfgen import canvas
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| 24 |
+
from reportlab.lib.pagesizes import letter
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| 25 |
+
|
| 26 |
+
def analyze_pdf_fields(pdf_path):
|
| 27 |
+
"""วิเคราะห์ฟิลด์ใน PDF"""
|
| 28 |
+
try:
|
| 29 |
+
reader = PdfReader(pdf_path)
|
| 30 |
+
all_fields = {}
|
| 31 |
+
|
| 32 |
+
# ตรวจสอบจาก AcroForm
|
| 33 |
+
if reader.trailer.get("/Root") and reader.trailer["/Root"].get("/AcroForm"):
|
| 34 |
+
acro_form = reader.trailer["/Root"]["/AcroForm"]
|
| 35 |
+
if "/Fields" in acro_form:
|
| 36 |
+
fields = acro_form["/Fields"]
|
| 37 |
+
for field in fields:
|
| 38 |
+
field_obj = field.get_object()
|
| 39 |
+
if "/T" in field_obj:
|
| 40 |
+
field_name = str(field_obj["/T"]).strip("()")
|
| 41 |
+
field_type = str(field_obj.get("/FT", "Unknown"))
|
| 42 |
+
all_fields[field_name] = {
|
| 43 |
+
'type': field_type,
|
| 44 |
+
'method': 'AcroForm'
|
| 45 |
+
}
|
| 46 |
+
|
| 47 |
+
# ตรวจสอบจาก Annotations
|
| 48 |
+
for page_num, page in enumerate(reader.pages):
|
| 49 |
+
if "/Annots" in page:
|
| 50 |
+
try:
|
| 51 |
+
annotations = page["/Annots"]
|
| 52 |
+
for annotation in annotations:
|
| 53 |
+
annot_obj = annotation.get_object()
|
| 54 |
+
if annot_obj.get("/Subtype") == "/Widget":
|
| 55 |
+
if "/T" in annot_obj:
|
| 56 |
+
field_name = str(annot_obj["/T"]).strip("()")
|
| 57 |
+
field_type = str(annot_obj.get("/FT", "Widget"))
|
| 58 |
+
all_fields[field_name] = {
|
| 59 |
+
'type': field_type,
|
| 60 |
+
'page': page_num + 1,
|
| 61 |
+
'method': 'Annotation'
|
| 62 |
+
}
|
| 63 |
+
except Exception:
|
| 64 |
+
continue
|
| 65 |
+
|
| 66 |
+
return all_fields
|
| 67 |
+
except Exception as e:
|
| 68 |
+
return {"error": str(e)}
|
| 69 |
+
|
| 70 |
+
def fill_pdf_form(pdf_path, field_data):
|
| 71 |
+
"""เติมข้อมูลในฟอร์ม PDF"""
|
| 72 |
+
try:
|
| 73 |
+
reader = PdfReader(pdf_path)
|
| 74 |
+
writer = PdfWriter()
|
| 75 |
+
|
| 76 |
+
# คัดลอกหน้าทั้งหมด
|
| 77 |
+
for page in reader.pages:
|
| 78 |
+
writer.add_page(page)
|
| 79 |
+
|
| 80 |
+
# เติมข้อมูลในฟอร์ม
|
| 81 |
+
if hasattr(writer, 'update_page_form_field_values'):
|
| 82 |
+
for page_num, page in enumerate(writer.pages):
|
| 83 |
+
try:
|
| 84 |
+
writer.update_page_form_field_values(page, field_data)
|
| 85 |
+
except Exception:
|
| 86 |
+
pass
|
| 87 |
+
|
| 88 |
+
# ลองวิธีอื่น
|
| 89 |
+
elif "/AcroForm" in reader.trailer.get("/Root", {}):
|
| 90 |
+
try:
|
| 91 |
+
acro_form = reader.trailer["/Root"]["/AcroForm"]
|
| 92 |
+
if "/Fields" in acro_form:
|
| 93 |
+
fields = acro_form["/Fields"]
|
| 94 |
+
for field in fields:
|
| 95 |
+
field_obj = field.get_object()
|
| 96 |
+
if "/T" in field_obj:
|
| 97 |
+
field_name = str(field_obj["/T"]).strip("()")
|
| 98 |
+
if field_name in field_data:
|
| 99 |
+
try:
|
| 100 |
+
field_obj.update({"/V": field_data[field_name]})
|
| 101 |
+
except Exception:
|
| 102 |
+
pass
|
| 103 |
+
except Exception:
|
| 104 |
+
pass
|
| 105 |
+
|
| 106 |
+
return writer
|
| 107 |
+
except Exception as e:
|
| 108 |
+
raise Exception(f"ไม่สามารถเติมฟอร์มได้: {str(e)}")
|
| 109 |
+
|
| 110 |
+
def create_simple_pdf(data_row, filename):
|
| 111 |
+
"""สร้าง PDF ใหม่แบบง่าย"""
|
| 112 |
+
buffer = io.BytesIO()
|
| 113 |
+
p = canvas.Canvas(buffer, pagesize=letter)
|
| 114 |
+
width, height = letter
|
| 115 |
+
|
| 116 |
+
# ตั้งค่า font
|
| 117 |
+
p.setFont("Helvetica", 12)
|
| 118 |
+
|
| 119 |
+
# หัวเรื่อง
|
| 120 |
+
p.setFont("Helvetica-Bold", 16)
|
| 121 |
+
title = f"Document: {filename.replace('.pdf', '')}"
|
| 122 |
+
p.drawString(50, height - 50, title)
|
| 123 |
+
p.line(50, height - 60, 550, height - 60)
|
| 124 |
+
|
| 125 |
+
# เนื้อหา
|
| 126 |
+
y_position = height - 100
|
| 127 |
+
p.setFont("Helvetica", 12)
|
| 128 |
+
|
| 129 |
+
for column, value in data_row.items():
|
| 130 |
+
if pd.notna(value) and str(value).strip():
|
| 131 |
+
clean_column = str(column).strip()
|
| 132 |
+
clean_value = str(value).strip()
|
| 133 |
+
|
| 134 |
+
if len(clean_value) > 80:
|
| 135 |
+
clean_value = clean_value[:77] + "..."
|
| 136 |
+
|
| 137 |
+
text = f"{clean_column}: {clean_value}"
|
| 138 |
+
|
| 139 |
+
try:
|
| 140 |
+
p.drawString(50, y_position, text)
|
| 141 |
+
except:
|
| 142 |
+
safe_text = text.encode('ascii', errors='ignore').decode('ascii')
|
| 143 |
+
p.drawString(50, y_position, safe_text)
|
| 144 |
+
|
| 145 |
+
y_position -= 25
|
| 146 |
+
|
| 147 |
+
if y_position < 50:
|
| 148 |
+
p.showPage()
|
| 149 |
+
p.setFont("Helvetica", 12)
|
| 150 |
+
y_position = height - 50
|
| 151 |
+
|
| 152 |
+
# เวลาที่สร้าง
|
| 153 |
+
p.setFont("Helvetica", 8)
|
| 154 |
+
timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
| 155 |
+
p.drawString(50, 30, f"Created: {timestamp}")
|
| 156 |
+
|
| 157 |
+
p.save()
|
| 158 |
+
buffer.seek(0)
|
| 159 |
+
return buffer.getvalue()
|
| 160 |
+
|
| 161 |
+
def process_single_row(pdf_path, row_data, filename, use_form=True):
|
| 162 |
+
"""ประมวลผลแถวเดียว"""
|
| 163 |
+
try:
|
| 164 |
+
# เตรียมข้อมูลฟิลด์
|
| 165 |
+
field_data = {}
|
| 166 |
+
for column, value in row_data.items():
|
| 167 |
+
if pd.notna(value) and str(value).strip():
|
| 168 |
+
clean_value = str(value).strip()
|
| 169 |
+
clean_column = str(column).strip()
|
| 170 |
+
|
| 171 |
+
# ลองหลายรูปแบบของชื่อฟิลด์
|
| 172 |
+
field_variations = [
|
| 173 |
+
clean_column,
|
| 174 |
+
clean_column.lower(),
|
| 175 |
+
clean_column.upper(),
|
| 176 |
+
clean_column.replace('_', ' '),
|
| 177 |
+
clean_column.replace(' ', '_'),
|
| 178 |
+
clean_column.replace('-', '_'),
|
| 179 |
+
clean_column.replace('_', '')
|
| 180 |
+
]
|
| 181 |
+
|
| 182 |
+
for variation in field_variations:
|
| 183 |
+
field_data[variation] = clean_value
|
| 184 |
+
|
| 185 |
+
if use_form:
|
| 186 |
+
try:
|
| 187 |
+
# ลองเติมฟอร์ม
|
| 188 |
+
writer = fill_pdf_form(pdf_path, field_data)
|
| 189 |
+
|
| 190 |
+
output_buffer = io.BytesIO()
|
| 191 |
+
writer.write(output_buffer)
|
| 192 |
+
output_buffer.seek(0)
|
| 193 |
+
return output_buffer.getvalue(), "form_filled"
|
| 194 |
+
except Exception as e:
|
| 195 |
+
# ถ้าไม่ได้ ให้สร้างใหม่
|
| 196 |
+
pdf_content = create_simple_pdf(row_data, filename)
|
| 197 |
+
return pdf_content, f"new_pdf_created: {str(e)}"
|
| 198 |
+
else:
|
| 199 |
+
# สร้าง PDF ใหม่
|
| 200 |
+
pdf_content = create_simple_pdf(row_data, filename)
|
| 201 |
+
return pdf_content, "new_pdf_created"
|
| 202 |
+
|
| 203 |
+
except Exception as e:
|
| 204 |
+
return None, f"error: {str(e)}"
|
| 205 |
+
|
| 206 |
+
def read_csv_safe(csv_file):
|
| 207 |
+
"""อ่าน CSV อย่างปลอดภัย"""
|
| 208 |
+
encodings = ['utf-8', 'utf-8-sig', 'cp874', 'tis-620', 'iso-8859-1', 'cp1252']
|
| 209 |
+
separators = [',', ';', '\t', '|']
|
| 210 |
+
|
| 211 |
+
for encoding in encodings:
|
| 212 |
+
for sep in separators:
|
| 213 |
+
try:
|
| 214 |
+
df = pd.read_csv(csv_file, encoding=encoding, sep=sep, engine='python')
|
| 215 |
+
if len(df.columns) > 1 and len(df) > 0:
|
| 216 |
+
return df, None
|
| 217 |
+
except Exception:
|
| 218 |
+
continue
|
| 219 |
+
|
| 220 |
+
try:
|
| 221 |
+
df = pd.read_csv(csv_file)
|
| 222 |
+
return df, None
|
| 223 |
+
except Exception as e:
|
| 224 |
+
return None, str(e)
|
| 225 |
+
|
| 226 |
+
def process_pdf_csv(pdf_file, csv_file, filename_column, file_prefix, use_form_fields, progress=gr.Progress()):
|
| 227 |
+
"""ฟังก์ชันหลักสำหรับประมวลผล PDF และ CSV"""
|
| 228 |
+
|
| 229 |
+
if pdf_file is None or csv_file is None:
|
| 230 |
+
return None, "❌ กรุณาอัพโหลดไฟล์ PDF และ CSV"
|
| 231 |
+
|
| 232 |
+
try:
|
| 233 |
+
# อ่าน CSV
|
| 234 |
+
df, csv_error = read_csv_safe(csv_file)
|
| 235 |
+
if df is None:
|
| 236 |
+
return None, f"❌ ไม่สามารถอ่าน CSV ได้: {csv_error}"
|
| 237 |
+
|
| 238 |
+
# วิเคราะห์ PDF
|
| 239 |
+
pdf_fields = analyze_pdf_fields(pdf_file)
|
| 240 |
+
has_form_fields = bool(pdf_fields and "error" not in pdf_fields and pdf_fields)
|
| 241 |
+
|
| 242 |
+
# เก็บ PDF ที่สร้าง
|
| 243 |
+
generated_pdfs = {}
|
| 244 |
+
success_count = 0
|
| 245 |
+
error_count = 0
|
| 246 |
+
processing_log = []
|
| 247 |
+
|
| 248 |
+
# ประมวลผลแต่ละแถว
|
| 249 |
+
for index, (_, row) in enumerate(df.iterrows()):
|
| 250 |
+
progress((index + 1) / len(df), f"ประมวลผล {index + 1}/{len(df)}")
|
| 251 |
+
|
| 252 |
+
try:
|
| 253 |
+
# สร้างชื่อไฟล์
|
| 254 |
+
if filename_column and filename_column in df.columns and pd.notna(row[filename_column]):
|
| 255 |
+
safe_name = str(row[filename_column]).strip()
|
| 256 |
+
safe_name = "".join(c for c in safe_name if c.isalnum() or c in (' ', '-', '_')).strip()
|
| 257 |
+
filename = f"{file_prefix}_{safe_name}.pdf"
|
| 258 |
+
else:
|
| 259 |
+
filename = f"{file_prefix}_{index + 1:03d}.pdf"
|
| 260 |
+
|
| 261 |
+
filename = filename.replace(' ', ' ').replace(' ', '_')
|
| 262 |
+
if not filename.endswith('.pdf'):
|
| 263 |
+
filename += '.pdf'
|
| 264 |
+
|
| 265 |
+
# ประมวลผล
|
| 266 |
+
pdf_content, status = process_single_row(
|
| 267 |
+
pdf_file,
|
| 268 |
+
row,
|
| 269 |
+
filename,
|
| 270 |
+
use_form_fields and has_form_fields
|
| 271 |
+
)
|
| 272 |
+
|
| 273 |
+
if pdf_content is not None:
|
| 274 |
+
generated_pdfs[filename] = pdf_content
|
| 275 |
+
success_count += 1
|
| 276 |
+
processing_log.append(f"✅ {filename}: {status}")
|
| 277 |
+
else:
|
| 278 |
+
error_count += 1
|
| 279 |
+
processing_log.append(f"❌ {filename}: {status}")
|
| 280 |
+
|
| 281 |
+
except Exception as e:
|
| 282 |
+
error_count += 1
|
| 283 |
+
processing_log.append(f"💥 แถว {index + 1}: {str(e)}")
|
| 284 |
+
|
| 285 |
+
# สร้าง ZIP
|
| 286 |
+
if generated_pdfs:
|
| 287 |
+
zip_buffer = io.BytesIO()
|
| 288 |
+
with zipfile.ZipFile(zip_buffer, 'w', zipfile.ZIP_DEFLATED) as zip_file:
|
| 289 |
+
for filename, pdf_content in generated_pdfs.items():
|
| 290 |
+
zip_file.writestr(filename, pdf_content)
|
| 291 |
+
|
| 292 |
+
zip_buffer.seek(0)
|
| 293 |
+
|
| 294 |
+
# สร้างชื่อไฟล์ ZIP
|
| 295 |
+
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
|
| 296 |
+
zip_filename = f"generated_pdfs_{timestamp}.zip"
|
| 297 |
+
|
| 298 |
+
# บันทึกไฟล์ชั่วคราว
|
| 299 |
+
temp_zip_path = os.path.join(tempfile.gettempdir(), zip_filename)
|
| 300 |
+
with open(temp_zip_path, 'wb') as f:
|
| 301 |
+
f.write(zip_buffer.getvalue())
|
| 302 |
+
|
| 303 |
+
result_message = f"✅ สร้าง PDF สำเร็จ {success_count} ไฟล์!"
|
| 304 |
+
if error_count > 0:
|
| 305 |
+
result_message += f"\n⚠️ มีข้อผิดพลาด {error_count} ไฟล์"
|
| 306 |
+
|
| 307 |
+
result_message += f"\n\n📋 รายละเอียด:\n" + "\n".join(processing_log[:10])
|
| 308 |
+
if len(processing_log) > 10:
|
| 309 |
+
result_message += f"\n... และอีก {len(processing_log) - 10} รายการ"
|
| 310 |
+
|
| 311 |
+
return temp_zip_path, result_message
|
| 312 |
+
else:
|
| 313 |
+
return None, "❌ ไม่สามารถสร้าง PDF ได้เลย"
|
| 314 |
+
|
| 315 |
+
except Exception as e:
|
| 316 |
+
return None, f"❌ เกิดข้อผิดพลาด: {str(e)}\n{traceback.format_exc()}"
|
| 317 |
+
|
| 318 |
+
def analyze_pdf_info(pdf_file):
|
| 319 |
+
"""วิเคราะห์ข้อมูล PDF"""
|
| 320 |
+
if pdf_file is None:
|
| 321 |
+
return "ไม่มีไฟล์ PDF"
|
| 322 |
+
|
| 323 |
+
try:
|
| 324 |
+
reader = PdfReader(pdf_file)
|
| 325 |
+
info = f"📄 **ข้อมูล PDF:**\n"
|
| 326 |
+
info += f"- จำนวนหน้า: {len(reader.pages)}\n"
|
| 327 |
+
|
| 328 |
+
# ตรวจสอบฟิลด์
|
| 329 |
+
pdf_fields = analyze_pdf_fields(pdf_file)
|
| 330 |
+
|
| 331 |
+
if pdf_fields and "error" not in pdf_fields and pdf_fields:
|
| 332 |
+
info += f"- จำนวน Form Fields: {len(pdf_fields)}\n"
|
| 333 |
+
info += f"\n🏷️ **รายชื่อ Fields:**\n"
|
| 334 |
+
for name, details in list(pdf_fields.items())[:10]: # แสดงแค่ 10 ตัวแรก
|
| 335 |
+
info += f" - {name} ({details.get('type', 'Unknown')})\n"
|
| 336 |
+
if len(pdf_fields) > 10:
|
| 337 |
+
info += f" - ... และอีก {len(pdf_fields) - 10} fields\n"
|
| 338 |
+
else:
|
| 339 |
+
info += "- Form Fields: ไม่พบหรือไม่สามารถอ่านได้\n"
|
| 340 |
+
info += "- หมายเหตุ: จะสร้าง PDF ใหม่แทน\n"
|
| 341 |
+
|
| 342 |
+
return info
|
| 343 |
+
except Exception as e:
|
| 344 |
+
return f"❌ ไม่สามารถวิเคราะห์ PDF ได้: {str(e)}"
|
| 345 |
+
|
| 346 |
+
def analyze_csv_info(csv_file):
|
| 347 |
+
"""วิเคราะห์ข้อมูล CSV"""
|
| 348 |
+
if csv_file is None:
|
| 349 |
+
return "ไม่มีไฟล์ CSV"
|
| 350 |
+
|
| 351 |
+
try:
|
| 352 |
+
df, error = read_csv_safe(csv_file)
|
| 353 |
+
if df is None:
|
| 354 |
+
return f"❌ ไม่สามารถอ่าน CSV ได้: {error}"
|
| 355 |
+
|
| 356 |
+
info = f"📋 **ข้อมูล CSV:**\n"
|
| 357 |
+
info += f"- จำนวนแถว: {len(df)}\n"
|
| 358 |
+
info += f"- จำนวนคอลัมน์: {len(df.columns)}\n"
|
| 359 |
+
info += f"\n📝 **รายชื่อคอลัมน์:**\n"
|
| 360 |
+
|
| 361 |
+
for col in df.columns[:15]: # แสดงแค่ 15 คอลัมน์แรก
|
| 362 |
+
info += f" - {col}\n"
|
| 363 |
+
if len(df.columns) > 15:
|
| 364 |
+
info += f" - ... และอีก {len(df.columns) - 15} คอลัมน์\n"
|
| 365 |
+
|
| 366 |
+
# ตรวจสอบข้อมูลที่ขาด
|
| 367 |
+
missing_data = df.isnull().sum()
|
| 368 |
+
if missing_data.any():
|
| 369 |
+
missing_cols = missing_data[missing_data > 0]
|
| 370 |
+
if len(missing_cols) > 0:
|
| 371 |
+
info += f"\n⚠️ **ข้อมูลที่ขาดหาย:**\n"
|
| 372 |
+
for col, count in missing_cols.head(5).items():
|
| 373 |
+
info += f" - {col}: {count} แถว\n"
|
| 374 |
+
|
| 375 |
+
return info
|
| 376 |
+
except Exception as e:
|
| 377 |
+
return f"❌ ไม่สามารถวิเคราะห์ CSV ได้: {str(e)}"
|
| 378 |
+
|
| 379 |
+
# สร้าง Gradio Interface
|
| 380 |
+
def create_interface():
|
| 381 |
+
with gr.Blocks(title="PDF Form Filler", theme=gr.themes.Soft()) as app:
|
| 382 |
+
gr.Markdown("""
|
| 383 |
+
# 📄 เครื่องมือเติมข้อมูล PDF จาก CSV
|
| 384 |
+
|
| 385 |
+
**เครื่องมือนี้สามารถ:**
|
| 386 |
+
- เติมข้อมูลลงในฟอร์ม PDF ที่มี form fields
|
| 387 |
+
- สร้าง PDF ใหม่หากไม่มี form fields หรือเติมไม่ได้
|
| 388 |
+
- รองรับ CSV หลาย encoding (UTF-8, TIS-620, CP874, etc.)
|
| 389 |
+
- ส่งออกเป็นไฟล์ ZIP
|
| 390 |
+
""")
|
| 391 |
+
|
| 392 |
+
with gr.Row():
|
| 393 |
+
with gr.Column(scale=1):
|
| 394 |
+
gr.Markdown("## 📁 อัพโหลดไฟล์")
|
| 395 |
+
|
| 396 |
+
pdf_file = gr.File(
|
| 397 |
+
label="PDF Template",
|
| 398 |
+
file_types=[".pdf"],
|
| 399 |
+
type="filepath"
|
| 400 |
+
)
|
| 401 |
+
|
| 402 |
+
csv_file = gr.File(
|
| 403 |
+
label="CSV Data",
|
| 404 |
+
file_types=[".csv"],
|
| 405 |
+
type="filepath"
|
| 406 |
+
)
|
| 407 |
+
|
| 408 |
+
gr.Markdown("## ⚙️ ตั้งค่า")
|
| 409 |
+
|
| 410 |
+
filename_column = gr.Textbox(
|
| 411 |
+
label="คอลัมน์สำหรับชื่อไฟล์ (ถ้ามี)",
|
| 412 |
+
placeholder="เช่น name, id, etc.",
|
| 413 |
+
value=""
|
| 414 |
+
)
|
| 415 |
+
|
| 416 |
+
file_prefix = gr.Textbox(
|
| 417 |
+
label="คำนำหน้าชื่อไฟล์",
|
| 418 |
+
value="document"
|
| 419 |
+
)
|
| 420 |
+
|
| 421 |
+
use_form_fields = gr.Checkbox(
|
| 422 |
+
label="ใช้ Form Fields (ถ้าพบ)",
|
| 423 |
+
value=True
|
| 424 |
+
)
|
| 425 |
+
|
| 426 |
+
process_btn = gr.Button(
|
| 427 |
+
"🚀 สร้าง PDF ทั้งหมด",
|
| 428 |
+
variant="primary",
|
| 429 |
+
size="lg"
|
| 430 |
+
)
|
| 431 |
+
|
| 432 |
+
with gr.Column(scale=2):
|
| 433 |
+
gr.Markdown("## 📊 ข้อมูลไฟล์")
|
| 434 |
+
|
| 435 |
+
pdf_info = gr.Markdown("ยังไม่มีไฟล์ PDF")
|
| 436 |
+
csv_info = gr.Markdown("ยังไม่มีไฟล์ CSV")
|
| 437 |
+
|
| 438 |
+
gr.Markdown("## 📥 ผลลัพธ์")
|
| 439 |
+
|
| 440 |
+
result_file = gr.File(
|
| 441 |
+
label="ไฟล์ ZIP ที่สร้าง",
|
| 442 |
+
visible=False
|
| 443 |
+
)
|
| 444 |
+
|
| 445 |
+
result_message = gr.Markdown("")
|
| 446 |
+
|
| 447 |
+
# Event handlers
|
| 448 |
+
pdf_file.change(
|
| 449 |
+
fn=analyze_pdf_info,
|
| 450 |
+
inputs=[pdf_file],
|
| 451 |
+
outputs=[pdf_info]
|
| 452 |
+
)
|
| 453 |
+
|
| 454 |
+
csv_file.change(
|
| 455 |
+
fn=analyze_csv_info,
|
| 456 |
+
inputs=[csv_file],
|
| 457 |
+
outputs=[csv_info]
|
| 458 |
+
)
|
| 459 |
+
|
| 460 |
+
process_btn.click(
|
| 461 |
+
fn=process_pdf_csv,
|
| 462 |
+
inputs=[
|
| 463 |
+
pdf_file,
|
| 464 |
+
csv_file,
|
| 465 |
+
filename_column,
|
| 466 |
+
file_prefix,
|
| 467 |
+
use_form_fields
|
| 468 |
+
],
|
| 469 |
+
outputs=[result_file, result_message]
|
| 470 |
+
).then(
|
| 471 |
+
fn=lambda x: gr.update(visible=x is not None),
|
| 472 |
+
inputs=[result_file],
|
| 473 |
+
outputs=[result_file]
|
| 474 |
+
)
|
| 475 |
+
|
| 476 |
+
return app
|
| 477 |
+
|
| 478 |
+
# รันแอป
|
| 479 |
+
if __name__ == "__main__":
|
| 480 |
+
app = create_interface()
|
| 481 |
+
app.launch(
|
| 482 |
+
server_name="0.0.0.0",
|
| 483 |
+
server_port=7860,
|
| 484 |
+
share=True, # สร้าง public URL
|
| 485 |
+
debug=True
|
| 486 |
+
)
|