Initial commit: breakpilot-core - Shared Infrastructure
Docker Compose with 24+ services: - PostgreSQL (PostGIS), Valkey, MinIO, Qdrant - Vault (PKI/TLS), Nginx (Reverse Proxy) - Backend Core API, Consent Service, Billing Service - RAG Service, Embedding Service - Gitea, Woodpecker CI/CD - Night Scheduler, Health Aggregator - Jitsi (Web/XMPP/JVB/Jicofo), Mailpit Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Benjamin Boenisch
916
backend-core/services/pdf_service.py
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916
backend-core/services/pdf_service.py
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"""
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PDF Service - Zentrale PDF-Generierung für BreakPilot.
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Shared Service für:
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- Letters (Elternbriefe)
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- Zeugnisse (Schulzeugnisse)
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- Correction (Korrektur-Übersichten)
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Verwendet WeasyPrint für PDF-Rendering und Jinja2 für Templates.
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"""
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import logging
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import os
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from datetime import datetime
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from pathlib import Path
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from typing import Any, Dict, Optional, List
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from dataclasses import dataclass
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from jinja2 import Environment, FileSystemLoader, select_autoescape
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from weasyprint import HTML, CSS
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from weasyprint.text.fonts import FontConfiguration
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logger = logging.getLogger(__name__)
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# Template directory
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TEMPLATES_DIR = Path(__file__).parent.parent / "templates" / "pdf"
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@dataclass
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class SchoolInfo:
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"""Schulinformationen für Header."""
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name: str
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address: str
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phone: str
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email: str
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logo_path: Optional[str] = None
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website: Optional[str] = None
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principal: Optional[str] = None
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@dataclass
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class LetterData:
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"""Daten für Elternbrief-PDF."""
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recipient_name: str
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recipient_address: str
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student_name: str
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student_class: str
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subject: str
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content: str
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date: str
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teacher_name: str
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teacher_title: Optional[str] = None
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school_info: Optional[SchoolInfo] = None
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letter_type: str = "general" # general, halbjahr, fehlzeiten, elternabend, lob
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tone: str = "professional"
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legal_references: Optional[List[Dict[str, str]]] = None
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gfk_principles_applied: Optional[List[str]] = None
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@dataclass
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class CertificateData:
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"""Daten für Zeugnis-PDF."""
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student_name: str
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student_birthdate: str
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student_class: str
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school_year: str
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certificate_type: str # halbjahr, jahres, abschluss
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subjects: List[Dict[str, Any]] # [{name, grade, note}]
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attendance: Dict[str, int] # {days_absent, days_excused, days_unexcused}
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remarks: Optional[str] = None
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class_teacher: str = ""
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principal: str = ""
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school_info: Optional[SchoolInfo] = None
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issue_date: str = ""
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social_behavior: Optional[str] = None # A, B, C, D
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work_behavior: Optional[str] = None # A, B, C, D
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@dataclass
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class StudentInfo:
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"""Schülerinformationen für Korrektur-PDFs."""
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student_id: str
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name: str
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class_name: str
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@dataclass
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class CorrectionData:
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"""Daten für Korrektur-Übersicht PDF."""
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student: StudentInfo
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exam_title: str
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subject: str
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date: str
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max_points: int
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achieved_points: int
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grade: str
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percentage: float
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corrections: List[Dict[str, Any]] # [{question, answer, points, feedback}]
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teacher_notes: str = ""
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ai_feedback: str = ""
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grade_distribution: Optional[Dict[str, int]] = None # {note: anzahl}
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class_average: Optional[float] = None
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class PDFService:
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"""
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Zentrale PDF-Generierung für BreakPilot.
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Unterstützt:
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- Elternbriefe mit GFK-Prinzipien und rechtlichen Referenzen
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- Schulzeugnisse (Halbjahr, Jahres, Abschluss)
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- Korrektur-Übersichten für Klausuren
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"""
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def __init__(self, templates_dir: Optional[Path] = None):
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"""
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Initialisiert den PDF-Service.
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Args:
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templates_dir: Optionaler Pfad zu Templates (Standard: backend/templates/pdf)
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"""
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self.templates_dir = templates_dir or TEMPLATES_DIR
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# Ensure templates directory exists
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self.templates_dir.mkdir(parents=True, exist_ok=True)
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# Initialize Jinja2 environment
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self.jinja_env = Environment(
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loader=FileSystemLoader(str(self.templates_dir)),
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autoescape=select_autoescape(['html', 'xml']),
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trim_blocks=True,
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lstrip_blocks=True
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)
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# Add custom filters
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self.jinja_env.filters['date_format'] = self._date_format
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self.jinja_env.filters['grade_color'] = self._grade_color
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# Font configuration for WeasyPrint
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self.font_config = FontConfiguration()
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logger.info(f"PDFService initialized with templates from {self.templates_dir}")
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@staticmethod
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def _date_format(value: str, format_str: str = "%d.%m.%Y") -> str:
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"""Formatiert Datum für deutsche Darstellung."""
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if not value:
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return ""
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try:
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dt = datetime.fromisoformat(value.replace("Z", "+00:00"))
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return dt.strftime(format_str)
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except (ValueError, AttributeError):
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return value
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@staticmethod
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def _grade_color(grade: str) -> str:
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"""Gibt Farbe basierend auf Note zurück."""
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grade_colors = {
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"1": "#27ae60", # Grün
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"2": "#2ecc71", # Hellgrün
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"3": "#f1c40f", # Gelb
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"4": "#e67e22", # Orange
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"5": "#e74c3c", # Rot
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"6": "#c0392b", # Dunkelrot
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"A": "#27ae60",
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"B": "#2ecc71",
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"C": "#f1c40f",
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"D": "#e74c3c",
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}
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return grade_colors.get(str(grade), "#333333")
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def _get_base_css(self) -> str:
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"""Gibt Basis-CSS für alle PDFs zurück."""
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return """
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@page {
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size: A4;
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margin: 2cm 2.5cm;
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@top-right {
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content: counter(page) " / " counter(pages);
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font-size: 9pt;
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color: #666;
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}
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}
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body {
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font-family: 'DejaVu Sans', 'Liberation Sans', Arial, sans-serif;
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font-size: 11pt;
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line-height: 1.5;
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color: #333;
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}
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h1, h2, h3 {
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font-weight: bold;
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margin-top: 1em;
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margin-bottom: 0.5em;
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}
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h1 { font-size: 16pt; }
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h2 { font-size: 14pt; }
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h3 { font-size: 12pt; }
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.header {
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border-bottom: 2px solid #2c3e50;
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padding-bottom: 15px;
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margin-bottom: 20px;
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}
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.school-name {
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font-size: 18pt;
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font-weight: bold;
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color: #2c3e50;
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}
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.school-info {
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font-size: 9pt;
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color: #666;
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}
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.letter-date {
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text-align: right;
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margin-bottom: 20px;
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}
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.recipient {
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margin-bottom: 30px;
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}
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.subject {
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font-weight: bold;
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margin-bottom: 20px;
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}
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.content {
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text-align: justify;
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margin-bottom: 30px;
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}
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.signature {
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margin-top: 40px;
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}
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.legal-references {
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font-size: 9pt;
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color: #666;
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border-top: 1px solid #ddd;
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margin-top: 30px;
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padding-top: 10px;
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}
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.gfk-badge {
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display: inline-block;
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background: #e8f5e9;
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color: #27ae60;
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font-size: 8pt;
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padding: 2px 8px;
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border-radius: 10px;
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margin-right: 5px;
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}
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/* Zeugnis-Styles */
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.certificate-header {
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text-align: center;
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margin-bottom: 30px;
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}
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.certificate-title {
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font-size: 20pt;
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font-weight: bold;
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margin-bottom: 10px;
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}
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.student-info {
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margin-bottom: 20px;
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padding: 15px;
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background: #f9f9f9;
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border-radius: 5px;
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}
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.grades-table {
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width: 100%;
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border-collapse: collapse;
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margin-bottom: 20px;
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}
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.grades-table th,
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.grades-table td {
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border: 1px solid #ddd;
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padding: 8px 12px;
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text-align: left;
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}
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.grades-table th {
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background: #2c3e50;
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color: white;
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}
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.grades-table tr:nth-child(even) {
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background: #f9f9f9;
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}
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.grade-cell {
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text-align: center;
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font-weight: bold;
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font-size: 12pt;
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}
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.attendance-box {
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background: #fff3cd;
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padding: 15px;
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border-radius: 5px;
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margin-bottom: 20px;
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}
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.signatures-row {
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display: flex;
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justify-content: space-between;
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margin-top: 50px;
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}
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.signature-block {
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text-align: center;
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width: 40%;
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}
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.signature-line {
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border-top: 1px solid #333;
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margin-top: 40px;
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padding-top: 5px;
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}
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/* Korrektur-Styles */
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.exam-header {
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background: #2c3e50;
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color: white;
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padding: 15px;
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margin-bottom: 20px;
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}
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.result-box {
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background: #e8f5e9;
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padding: 20px;
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text-align: center;
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margin-bottom: 20px;
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border-radius: 5px;
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}
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.result-grade {
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font-size: 36pt;
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font-weight: bold;
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}
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.result-points {
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font-size: 14pt;
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color: #666;
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}
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.corrections-list {
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margin-bottom: 20px;
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}
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.correction-item {
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border: 1px solid #ddd;
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padding: 15px;
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margin-bottom: 10px;
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border-radius: 5px;
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}
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.correction-question {
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font-weight: bold;
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margin-bottom: 5px;
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}
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.correction-feedback {
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background: #fff8e1;
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padding: 10px;
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margin-top: 10px;
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border-left: 3px solid #ffc107;
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font-size: 10pt;
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}
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.stats-table {
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width: 100%;
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margin-top: 20px;
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}
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.stats-table td {
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padding: 5px 10px;
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}
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"""
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def generate_letter_pdf(self, data: LetterData) -> bytes:
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"""
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Generiert PDF für Elternbrief.
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Args:
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data: LetterData mit allen Briefinformationen
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Returns:
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PDF als bytes
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"""
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logger.info(f"Generating letter PDF for student: {data.student_name}")
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template = self._get_letter_template()
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html_content = template.render(
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data=data,
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generated_at=datetime.now().strftime("%d.%m.%Y %H:%M")
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)
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css = CSS(string=self._get_base_css(), font_config=self.font_config)
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pdf_bytes = HTML(string=html_content).write_pdf(
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stylesheets=[css],
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font_config=self.font_config
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)
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logger.info(f"Letter PDF generated: {len(pdf_bytes)} bytes")
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return pdf_bytes
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def generate_certificate_pdf(self, data: CertificateData) -> bytes:
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"""
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Generiert PDF für Schulzeugnis.
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Args:
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data: CertificateData mit allen Zeugnisinformationen
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Returns:
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PDF als bytes
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"""
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logger.info(f"Generating certificate PDF for: {data.student_name}")
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template = self._get_certificate_template()
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html_content = template.render(
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data=data,
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generated_at=datetime.now().strftime("%d.%m.%Y %H:%M")
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)
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css = CSS(string=self._get_base_css(), font_config=self.font_config)
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pdf_bytes = HTML(string=html_content).write_pdf(
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stylesheets=[css],
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font_config=self.font_config
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)
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logger.info(f"Certificate PDF generated: {len(pdf_bytes)} bytes")
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return pdf_bytes
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def generate_correction_pdf(self, data: CorrectionData) -> bytes:
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"""
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Generiert PDF für Korrektur-Übersicht.
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Args:
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data: CorrectionData mit allen Korrekturinformationen
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Returns:
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PDF als bytes
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"""
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logger.info(f"Generating correction PDF for: {data.student.name}")
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template = self._get_correction_template()
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html_content = template.render(
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data=data,
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generated_at=datetime.now().strftime("%d.%m.%Y %H:%M")
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)
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||||
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||||
css = CSS(string=self._get_base_css(), font_config=self.font_config)
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||||
pdf_bytes = HTML(string=html_content).write_pdf(
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stylesheets=[css],
|
||||
font_config=self.font_config
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)
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||||
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||||
logger.info(f"Correction PDF generated: {len(pdf_bytes)} bytes")
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||||
return pdf_bytes
|
||||
|
||||
def _get_letter_template(self):
|
||||
"""Gibt Letter-Template zurück (inline falls Datei nicht existiert)."""
|
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template_path = self.templates_dir / "letter.html"
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||||
if template_path.exists():
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return self.jinja_env.get_template("letter.html")
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||||
|
||||
# Inline-Template als Fallback
|
||||
return self.jinja_env.from_string(self._get_letter_template_html())
|
||||
|
||||
def _get_certificate_template(self):
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"""Gibt Certificate-Template zurück."""
|
||||
template_path = self.templates_dir / "certificate.html"
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||||
if template_path.exists():
|
||||
return self.jinja_env.get_template("certificate.html")
|
||||
|
||||
return self.jinja_env.from_string(self._get_certificate_template_html())
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||||
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||||
def _get_correction_template(self):
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||||
"""Gibt Correction-Template zurück."""
|
||||
template_path = self.templates_dir / "correction.html"
|
||||
if template_path.exists():
|
||||
return self.jinja_env.get_template("correction.html")
|
||||
|
||||
return self.jinja_env.from_string(self._get_correction_template_html())
|
||||
|
||||
@staticmethod
|
||||
def _get_letter_template_html() -> str:
|
||||
"""Inline HTML-Template für Elternbriefe."""
|
||||
return """
|
||||
<!DOCTYPE html>
|
||||
<html lang="de">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<title>{{ data.subject }}</title>
|
||||
</head>
|
||||
<body>
|
||||
<div class="header">
|
||||
{% if data.school_info %}
|
||||
<div class="school-name">{{ data.school_info.name }}</div>
|
||||
<div class="school-info">
|
||||
{{ data.school_info.address }}<br>
|
||||
Tel: {{ data.school_info.phone }} | E-Mail: {{ data.school_info.email }}
|
||||
{% if data.school_info.website %} | {{ data.school_info.website }}{% endif %}
|
||||
</div>
|
||||
{% else %}
|
||||
<div class="school-name">Schule</div>
|
||||
{% endif %}
|
||||
</div>
|
||||
|
||||
<div class="letter-date">
|
||||
{{ data.date }}
|
||||
</div>
|
||||
|
||||
<div class="recipient">
|
||||
{{ data.recipient_name }}<br>
|
||||
{{ data.recipient_address | replace('\\n', '<br>') | safe }}
|
||||
</div>
|
||||
|
||||
<div class="subject">
|
||||
Betreff: {{ data.subject }}
|
||||
</div>
|
||||
|
||||
<div class="meta-info" style="font-size: 10pt; color: #666; margin-bottom: 20px;">
|
||||
Schüler/in: {{ data.student_name }} | Klasse: {{ data.student_class }}
|
||||
</div>
|
||||
|
||||
<div class="content">
|
||||
{{ data.content | replace('\\n', '<br>') | safe }}
|
||||
</div>
|
||||
|
||||
{% if data.gfk_principles_applied %}
|
||||
<div style="margin-bottom: 20px;">
|
||||
{% for principle in data.gfk_principles_applied %}
|
||||
<span class="gfk-badge">✓ {{ principle }}</span>
|
||||
{% endfor %}
|
||||
</div>
|
||||
{% endif %}
|
||||
|
||||
<div class="signature">
|
||||
<p>Mit freundlichen Grüßen</p>
|
||||
<p style="margin-top: 30px;">
|
||||
{{ data.teacher_name }}
|
||||
{% if data.teacher_title %}<br><span style="font-size: 10pt;">{{ data.teacher_title }}</span>{% endif %}
|
||||
</p>
|
||||
</div>
|
||||
|
||||
{% if data.legal_references %}
|
||||
<div class="legal-references">
|
||||
<strong>Rechtliche Grundlagen:</strong><br>
|
||||
{% for ref in data.legal_references %}
|
||||
• {{ ref.law }} {{ ref.paragraph }}: {{ ref.title }}<br>
|
||||
{% endfor %}
|
||||
</div>
|
||||
{% endif %}
|
||||
|
||||
<div style="font-size: 8pt; color: #999; margin-top: 30px; text-align: center;">
|
||||
Erstellt mit BreakPilot | {{ generated_at }}
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
"""
|
||||
|
||||
@staticmethod
|
||||
def _get_certificate_template_html() -> str:
|
||||
"""Inline HTML-Template für Zeugnisse."""
|
||||
return """
|
||||
<!DOCTYPE html>
|
||||
<html lang="de">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<title>Zeugnis - {{ data.student_name }}</title>
|
||||
</head>
|
||||
<body>
|
||||
<div class="certificate-header">
|
||||
{% if data.school_info %}
|
||||
<div class="school-name" style="font-size: 14pt;">{{ data.school_info.name }}</div>
|
||||
{% endif %}
|
||||
<div class="certificate-title">
|
||||
{% if data.certificate_type == 'halbjahr' %}
|
||||
Halbjahreszeugnis
|
||||
{% elif data.certificate_type == 'jahres' %}
|
||||
Jahreszeugnis
|
||||
{% else %}
|
||||
Abschlusszeugnis
|
||||
{% endif %}
|
||||
</div>
|
||||
<div>Schuljahr {{ data.school_year }}</div>
|
||||
</div>
|
||||
|
||||
<div class="student-info">
|
||||
<table style="width: 100%;">
|
||||
<tr>
|
||||
<td><strong>Name:</strong> {{ data.student_name }}</td>
|
||||
<td><strong>Geburtsdatum:</strong> {{ data.student_birthdate }}</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Klasse:</strong> {{ data.student_class }}</td>
|
||||
<td> </td>
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
|
||||
<h3>Leistungen</h3>
|
||||
<table class="grades-table">
|
||||
<thead>
|
||||
<tr>
|
||||
<th style="width: 70%;">Fach</th>
|
||||
<th style="width: 15%;">Note</th>
|
||||
<th style="width: 15%;">Punkte</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
{% for subject in data.subjects %}
|
||||
<tr>
|
||||
<td>{{ subject.name }}</td>
|
||||
<td class="grade-cell" style="color: {{ subject.grade | grade_color }};">
|
||||
{{ subject.grade }}
|
||||
</td>
|
||||
<td class="grade-cell">{{ subject.points | default('-') }}</td>
|
||||
</tr>
|
||||
{% endfor %}
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
{% if data.social_behavior or data.work_behavior %}
|
||||
<h3>Verhalten</h3>
|
||||
<table class="grades-table" style="width: 50%;">
|
||||
{% if data.social_behavior %}
|
||||
<tr>
|
||||
<td>Sozialverhalten</td>
|
||||
<td class="grade-cell">{{ data.social_behavior }}</td>
|
||||
</tr>
|
||||
{% endif %}
|
||||
{% if data.work_behavior %}
|
||||
<tr>
|
||||
<td>Arbeitsverhalten</td>
|
||||
<td class="grade-cell">{{ data.work_behavior }}</td>
|
||||
</tr>
|
||||
{% endif %}
|
||||
</table>
|
||||
{% endif %}
|
||||
|
||||
<div class="attendance-box">
|
||||
<strong>Versäumte Tage:</strong> {{ data.attendance.days_absent | default(0) }}
|
||||
(davon entschuldigt: {{ data.attendance.days_excused | default(0) }},
|
||||
unentschuldigt: {{ data.attendance.days_unexcused | default(0) }})
|
||||
</div>
|
||||
|
||||
{% if data.remarks %}
|
||||
<div style="margin-bottom: 20px;">
|
||||
<strong>Bemerkungen:</strong><br>
|
||||
{{ data.remarks }}
|
||||
</div>
|
||||
{% endif %}
|
||||
|
||||
<div style="margin-top: 30px;">
|
||||
<strong>Ausgestellt am:</strong> {{ data.issue_date }}
|
||||
</div>
|
||||
|
||||
<div class="signatures-row">
|
||||
<div class="signature-block">
|
||||
<div class="signature-line">{{ data.class_teacher }}</div>
|
||||
<div style="font-size: 9pt;">Klassenlehrer/in</div>
|
||||
</div>
|
||||
<div class="signature-block">
|
||||
<div class="signature-line">{{ data.principal }}</div>
|
||||
<div style="font-size: 9pt;">Schulleiter/in</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div style="text-align: center; margin-top: 40px;">
|
||||
<div style="font-size: 9pt; color: #666;">Siegel der Schule</div>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
"""
|
||||
|
||||
@staticmethod
|
||||
def _get_correction_template_html() -> str:
|
||||
"""Inline HTML-Template für Korrektur-Übersichten."""
|
||||
return """
|
||||
<!DOCTYPE html>
|
||||
<html lang="de">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<title>Korrektur - {{ data.exam_title }}</title>
|
||||
</head>
|
||||
<body>
|
||||
<div class="exam-header">
|
||||
<h1 style="margin: 0; color: white;">{{ data.exam_title }}</h1>
|
||||
<div>{{ data.subject }} | {{ data.date }}</div>
|
||||
</div>
|
||||
|
||||
<div class="student-info">
|
||||
<strong>{{ data.student.name }}</strong> | Klasse {{ data.student.class_name }}
|
||||
</div>
|
||||
|
||||
<div class="result-box">
|
||||
<div class="result-grade" style="color: {{ data.grade | grade_color }};">
|
||||
Note: {{ data.grade }}
|
||||
</div>
|
||||
<div class="result-points">
|
||||
{{ data.achieved_points }} von {{ data.max_points }} Punkten
|
||||
({{ data.percentage | round(1) }}%)
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<h3>Detaillierte Auswertung</h3>
|
||||
<div class="corrections-list">
|
||||
{% for item in data.corrections %}
|
||||
<div class="correction-item">
|
||||
<div class="correction-question">
|
||||
{{ item.question }}
|
||||
</div>
|
||||
{% if item.answer %}
|
||||
<div style="margin: 5px 0; font-style: italic; color: #555;">
|
||||
<strong>Antwort:</strong> {{ item.answer }}
|
||||
</div>
|
||||
{% endif %}
|
||||
<div>
|
||||
<strong>Punkte:</strong> {{ item.points }}
|
||||
</div>
|
||||
{% if item.feedback %}
|
||||
<div class="correction-feedback">
|
||||
{{ item.feedback }}
|
||||
</div>
|
||||
{% endif %}
|
||||
</div>
|
||||
{% endfor %}
|
||||
</div>
|
||||
|
||||
{% if data.teacher_notes %}
|
||||
<div style="background: #e3f2fd; padding: 15px; border-radius: 5px; margin-bottom: 20px;">
|
||||
<strong>Lehrerkommentar:</strong><br>
|
||||
{{ data.teacher_notes }}
|
||||
</div>
|
||||
{% endif %}
|
||||
|
||||
{% if data.ai_feedback %}
|
||||
<div style="background: #f3e5f5; padding: 15px; border-radius: 5px; margin-bottom: 20px;">
|
||||
<strong>KI-Feedback:</strong><br>
|
||||
{{ data.ai_feedback }}
|
||||
</div>
|
||||
{% endif %}
|
||||
|
||||
{% if data.class_average or data.grade_distribution %}
|
||||
<h3>Klassenstatistik</h3>
|
||||
<table class="stats-table">
|
||||
{% if data.class_average %}
|
||||
<tr>
|
||||
<td><strong>Klassendurchschnitt:</strong></td>
|
||||
<td>{{ data.class_average }}</td>
|
||||
</tr>
|
||||
{% endif %}
|
||||
{% if data.grade_distribution %}
|
||||
<tr>
|
||||
<td><strong>Notenverteilung:</strong></td>
|
||||
<td>
|
||||
{% for grade, count in data.grade_distribution.items() %}
|
||||
Note {{ grade }}: {{ count }}x{% if not loop.last %}, {% endif %}
|
||||
{% endfor %}
|
||||
</td>
|
||||
</tr>
|
||||
{% endif %}
|
||||
</table>
|
||||
{% endif %}
|
||||
|
||||
<div class="signature" style="margin-top: 40px;">
|
||||
<p style="font-size: 9pt; color: #666;">Datum: {{ data.date }}</p>
|
||||
</div>
|
||||
|
||||
<div style="font-size: 8pt; color: #999; margin-top: 30px; text-align: center;">
|
||||
Erstellt mit BreakPilot | {{ generated_at }}
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
"""
|
||||
|
||||
|
||||
# Convenience functions for direct usage
|
||||
_pdf_service: Optional[PDFService] = None
|
||||
|
||||
|
||||
def get_pdf_service() -> PDFService:
|
||||
"""Gibt Singleton-Instanz des PDF-Service zurück."""
|
||||
global _pdf_service
|
||||
if _pdf_service is None:
|
||||
_pdf_service = PDFService()
|
||||
return _pdf_service
|
||||
|
||||
|
||||
def generate_letter_pdf(data: Dict[str, Any]) -> bytes:
|
||||
"""
|
||||
Convenience function zum Generieren eines Elternbrief-PDFs.
|
||||
|
||||
Args:
|
||||
data: Dict mit allen Briefdaten
|
||||
|
||||
Returns:
|
||||
PDF als bytes
|
||||
"""
|
||||
service = get_pdf_service()
|
||||
|
||||
# Convert dict to LetterData
|
||||
school_info = None
|
||||
if data.get("school_info"):
|
||||
school_info = SchoolInfo(**data["school_info"])
|
||||
|
||||
letter_data = LetterData(
|
||||
recipient_name=data.get("recipient_name", ""),
|
||||
recipient_address=data.get("recipient_address", ""),
|
||||
student_name=data.get("student_name", ""),
|
||||
student_class=data.get("student_class", ""),
|
||||
subject=data.get("subject", ""),
|
||||
content=data.get("content", ""),
|
||||
date=data.get("date", datetime.now().strftime("%d.%m.%Y")),
|
||||
teacher_name=data.get("teacher_name", ""),
|
||||
teacher_title=data.get("teacher_title"),
|
||||
school_info=school_info,
|
||||
letter_type=data.get("letter_type", "general"),
|
||||
tone=data.get("tone", "professional"),
|
||||
legal_references=data.get("legal_references"),
|
||||
gfk_principles_applied=data.get("gfk_principles_applied")
|
||||
)
|
||||
|
||||
return service.generate_letter_pdf(letter_data)
|
||||
|
||||
|
||||
def generate_certificate_pdf(data: Dict[str, Any]) -> bytes:
|
||||
"""
|
||||
Convenience function zum Generieren eines Zeugnis-PDFs.
|
||||
|
||||
Args:
|
||||
data: Dict mit allen Zeugnisdaten
|
||||
|
||||
Returns:
|
||||
PDF als bytes
|
||||
"""
|
||||
service = get_pdf_service()
|
||||
|
||||
school_info = None
|
||||
if data.get("school_info"):
|
||||
school_info = SchoolInfo(**data["school_info"])
|
||||
|
||||
cert_data = CertificateData(
|
||||
student_name=data.get("student_name", ""),
|
||||
student_birthdate=data.get("student_birthdate", ""),
|
||||
student_class=data.get("student_class", ""),
|
||||
school_year=data.get("school_year", ""),
|
||||
certificate_type=data.get("certificate_type", "halbjahr"),
|
||||
subjects=data.get("subjects", []),
|
||||
attendance=data.get("attendance", {"days_absent": 0, "days_excused": 0, "days_unexcused": 0}),
|
||||
remarks=data.get("remarks"),
|
||||
class_teacher=data.get("class_teacher", ""),
|
||||
principal=data.get("principal", ""),
|
||||
school_info=school_info,
|
||||
issue_date=data.get("issue_date", datetime.now().strftime("%d.%m.%Y")),
|
||||
social_behavior=data.get("social_behavior"),
|
||||
work_behavior=data.get("work_behavior")
|
||||
)
|
||||
|
||||
return service.generate_certificate_pdf(cert_data)
|
||||
|
||||
|
||||
def generate_correction_pdf(data: Dict[str, Any]) -> bytes:
|
||||
"""
|
||||
Convenience function zum Generieren eines Korrektur-PDFs.
|
||||
|
||||
Args:
|
||||
data: Dict mit allen Korrekturdaten
|
||||
|
||||
Returns:
|
||||
PDF als bytes
|
||||
"""
|
||||
service = get_pdf_service()
|
||||
|
||||
# Create StudentInfo from dict
|
||||
student = StudentInfo(
|
||||
student_id=data.get("student_id", "unknown"),
|
||||
name=data.get("student_name", data.get("name", "")),
|
||||
class_name=data.get("student_class", data.get("class_name", ""))
|
||||
)
|
||||
|
||||
# Calculate percentage if not provided
|
||||
max_points = data.get("max_points", data.get("total_points", 0))
|
||||
achieved_points = data.get("achieved_points", 0)
|
||||
percentage = data.get("percentage", (achieved_points / max_points * 100) if max_points > 0 else 0.0)
|
||||
|
||||
correction_data = CorrectionData(
|
||||
student=student,
|
||||
exam_title=data.get("exam_title", ""),
|
||||
subject=data.get("subject", ""),
|
||||
date=data.get("date", data.get("exam_date", "")),
|
||||
max_points=max_points,
|
||||
achieved_points=achieved_points,
|
||||
grade=data.get("grade", ""),
|
||||
percentage=percentage,
|
||||
corrections=data.get("corrections", []),
|
||||
teacher_notes=data.get("teacher_notes", data.get("teacher_comment", "")),
|
||||
ai_feedback=data.get("ai_feedback", ""),
|
||||
grade_distribution=data.get("grade_distribution"),
|
||||
class_average=data.get("class_average")
|
||||
)
|
||||
|
||||
return service.generate_correction_pdf(correction_data)
|
||||
Reference in New Issue
Block a user