Spaces:
Running
Running
| from fpdf import FPDF | |
| import os | |
| from app.services.hf_storage_service import HuggingFaceStorageService | |
| import unicodedata | |
| import markdown2 | |
| storage_service = HuggingFaceStorageService() | |
| def normalize_text(text: str) -> str: | |
| replacements = { | |
| "’": "'", "‘": "'", | |
| "“": '"', "”": '"', | |
| "—": "-", "–": "-", | |
| "…": "...", | |
| "→": "->", | |
| "•": "-", | |
| } | |
| for old, new in replacements.items(): | |
| text = text.replace(old, new) | |
| # Convert accented letters to closest ASCII equivalent | |
| text = unicodedata.normalize('NFKD', text).encode('ascii', 'ignore').decode('ascii') | |
| return text | |
| def save_pdf(text: str, filename: str) -> str: | |
| text = normalize_text(text) | |
| if filename is None: | |
| filename = f"coverletter_{uuid.uuid4().hex}.pdf" | |
| # Generate PDF in memory | |
| pdf = FPDF() | |
| pdf.add_page() | |
| pdf.set_font("Arial", size=11) | |
| pdf.set_auto_page_break(auto=True, margin=15) | |
| sections = text.split('\n\n') | |
| for section in sections: | |
| if section.strip(): | |
| if any(word in section.lower() for word in ["best regards", "yours sincerely", "sincerely"]): | |
| pdf.ln(5) | |
| lines = section.strip().split('\n') | |
| for line in lines: | |
| pdf.cell(0, 6, line.strip(), ln=True, align='L') | |
| else: | |
| pdf.multi_cell(0, 6, section.strip(), align='L') | |
| pdf.ln(8) | |
| pdf_data = pdf.output(dest='S').encode('latin-1', errors='replace') | |
| # Upload PDF bytes to Hugging Face using your class method | |
| url = storage_service.upload_file_to_hf(file_content=pdf_data, folder="cover-letters", filename=filename) | |
| return url | |
| def build_cover_letter_md( | |
| your_name, postal_code, city, email, phone, | |
| job_title, company_name, generated_paragraphs | |
| ): | |
| template = f""" | |
| {your_name} | |
| {postal_code}, {city} | |
| {email} | {phone} | |
| Dear {company_name}, | |
| {generated_paragraphs} | |
| Warm Regards, | |
| {your_name} | |
| """ | |
| return template | |
| def convert_md_to_text(md_text: str) -> str: | |
| """Convert markdown to plain text for PDF saving.""" | |
| # markdown2 converts to HTML, then strip tags | |
| html = markdown2.markdown(md_text) | |
| plain_text = "".join(html.split("<")[0] if "<" in html else html for html in html.split(">")) | |
| return plain_text | |