108 lines
4.4 KiB
Python
108 lines
4.4 KiB
Python
from __future__ import annotations
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from io import BytesIO
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from weasyprint import HTML
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from cv.services.dowload.base import ProfileSerializer
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class PdfRenderer:
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"""Формирует HTML на лету (без шаблона) и конвертирует в PDF."""
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def __init__(self):
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# template не используется, оставлен для совместимости интерфейса
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self.serializer = ProfileSerializer()
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def render(self, profile) -> BytesIO:
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data = self.serializer.serialize(profile)
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# Минимальный, печатный HTML с безопасными стилями
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parts = []
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parts.append("<!DOCTYPE html><html lang='ru'><head><meta charset='utf-8'>")
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parts.append(f"<title>{data['full_name']} — Резюме (PDF)</title>")
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parts.append("""
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<style>
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@page { size: A4; margin: 18mm 16mm; }
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body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; color: #111; }
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h1 { margin: 0 0 6mm 0; font-size: 20pt; }
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h2 { margin: 8mm 0 3mm 0; font-size: 13pt; border-bottom: 1px solid #ccc; padding-bottom: 2mm; }
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p { margin: 0 0 3mm 0; line-height: 1.4; }
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.meta { color: #555; }
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.tag { display: inline-block; border: 1px solid #ddd; padding: 2px 6px; border-radius: 10px; font-size: 9pt; color: #444; margin-right: 4px; }
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.item { margin: 0 0 5mm 0; }
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.item-title { font-weight: 700; }
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.item-period { color: #666; }
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ul { margin: 2mm 0 2mm 6mm; }
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</style>
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</head><body>
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""")
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# Header
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parts.append(f"<h1>{data['full_name']}</h1>")
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if data["role"]:
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parts.append(f"<p class='meta'><strong>{data['role']}</strong></p>")
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if data["summary"]:
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parts.append(f"<p>{data['summary']}</p>")
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meta_tags = []
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if data["location"]:
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meta_tags.append(f"<span class='tag'>{data['location']}</span>")
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if data["languages"]:
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meta_tags.append(f"<span class='tag'>Языки: {', '.join(data['languages'])}</span>")
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if meta_tags:
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parts.append(f"<p class='meta'>{' '.join(meta_tags)}</p>")
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# Contacts
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contacts = data["contacts"]
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parts.append("<h2>Контакты</h2><p>")
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if contacts.get("email"):
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parts.append(f"<strong>Email:</strong> {contacts['email']}<br>")
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if contacts.get("phone"):
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parts.append(f"<strong>Телефон:</strong> {contacts['phone']}<br>")
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if contacts.get("telegram"):
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parts.append(f"<strong>Telegram:</strong> {contacts['telegram']}")
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parts.append("</p>")
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# Experience
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parts.append("<h2>Опыт работы</h2>")
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exp = data["experience"]
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if exp:
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for e in exp:
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parts.append("<div class='item'>")
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parts.append(f"<div class='item-title'>{e.company}</div>")
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period = ""
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if getattr(e, 'start_date', None):
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period += e.start_date.strftime("%B %Y")
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period += " — "
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period += e.end_date.strftime("%B %Y") if getattr(e, 'end_date', None) else "настоящее время"
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parts.append(f"<div class='item-period'>{period}</div>")
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if e.summary:
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parts.append(f"<p>{e.summary}</p>")
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if e.achievements:
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parts.append("<ul>")
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for a in e.achievements:
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if a:
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parts.append(f"<li>{a}</li>")
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parts.append("</ul>")
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if e.tech:
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parts.append(f"<p class='meta'>Технологии: {', '.join(e.tech)}</p>")
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parts.append("</div>")
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else:
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parts.append("<p class='meta'>Нет записей.</p>")
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# Skills
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parts.append("<h2>Навыки</h2>")
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skills = data["skills_map"]
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if skills:
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for g in skills:
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if g.items:
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parts.append(f"<p><strong>{g.group}:</strong> {', '.join([i for i in g.items if i])}</p>")
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else:
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parts.append("<p class='meta'>Нет данных.</p>")
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parts.append("</body></html>")
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html = "".join(parts)
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pdf = HTML(string=html).write_pdf()
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out = BytesIO(pdf)
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out.seek(0)
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return out
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