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[split-required] Split 500-1000 LOC files across all services

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backend-lehrer (5 files):
- alerts_agent/db/repository.py (992 → 5), abitur_docs_api.py (956 → 3)
- teacher_dashboard_api.py (951 → 3), services/pdf_service.py (916 → 3)
- mail/mail_db.py (987 → 6)

klausur-service (5 files):
- legal_templates_ingestion.py (942 → 3), ocr_pipeline_postprocess.py (929 → 4)
- ocr_pipeline_words.py (876 → 3), ocr_pipeline_ocr_merge.py (616 → 2)
- KorrekturPage.tsx (956 → 6)

website (5 pages):
- mail (985 → 9), edu-search (958 → 8), mac-mini (950 → 7)
- ocr-labeling (946 → 7), audit-workspace (871 → 4)

studio-v2 (5 files + 1 deleted):
- page.tsx (946 → 5), MessagesContext.tsx (925 → 4)
- korrektur (914 → 6), worksheet-cleanup (899 → 6)
- useVocabWorksheet.ts (888 → 3)
- Deleted dead page-original.tsx (934 LOC)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Benjamin Admin
2026-04-24 23:35:37 +02:00
parent 6811264756
commit b6983ab1dc
99 changed files with 13484 additions and 16106 deletions
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84
backend-lehrer/services/pdf_models.py Normal file
View File

@@ -0,0 +1,84 @@
"""
PDF Service - Data Models and Shared Types.
Dataclasses for letters, certificates, and corrections.
"""
from dataclasses import dataclass
from typing import Any, Dict, Optional, List
@dataclass
class SchoolInfo:
"""Schulinformationen für Header."""
name: str
address: str
phone: str
email: str
logo_path: Optional[str] = None
website: Optional[str] = None
principal: Optional[str] = None
@dataclass
class LetterData:
"""Daten für Elternbrief-PDF."""
recipient_name: str
recipient_address: str
student_name: str
student_class: str
subject: str
content: str
date: str
teacher_name: str
teacher_title: Optional[str] = None
school_info: Optional[SchoolInfo] = None
letter_type: str = "general" # general, halbjahr, fehlzeiten, elternabend, lob
tone: str = "professional"
legal_references: Optional[List[Dict[str, str]]] = None
gfk_principles_applied: Optional[List[str]] = None
@dataclass
class CertificateData:
"""Daten für Zeugnis-PDF."""
student_name: str
student_birthdate: str
student_class: str
school_year: str
certificate_type: str # halbjahr, jahres, abschluss
subjects: List[Dict[str, Any]] # [{name, grade, note}]
attendance: Dict[str, int] # {days_absent, days_excused, days_unexcused}
remarks: Optional[str] = None
class_teacher: str = ""
principal: str = ""
school_info: Optional[SchoolInfo] = None
issue_date: str = ""
social_behavior: Optional[str] = None # A, B, C, D
work_behavior: Optional[str] = None # A, B, C, D
@dataclass
class StudentInfo:
"""Schülerinformationen für Korrektur-PDFs."""
student_id: str
name: str
class_name: str
@dataclass
class CorrectionData:
"""Daten für Korrektur-Übersicht PDF."""
student: StudentInfo
exam_title: str
subject: str
date: str
max_points: int
achieved_points: int
grade: str
percentage: float
corrections: List[Dict[str, Any]] # [{question, answer, points, feedback}]
teacher_notes: str = ""
ai_feedback: str = ""
grade_distribution: Optional[Dict[str, int]] = None # {note: anzahl}
class_average: Optional[float] = None

769
backend-lehrer/services/pdf_service.py
View File

@@ -7,101 +7,37 @@ Shared Service für:
- Correction (Korrektur-Übersichten)
Verwendet WeasyPrint für PDF-Rendering und Jinja2 für Templates.
Split structure:
- pdf_models.py: Data classes (SchoolInfo, LetterData, CertificateData, etc.)
- pdf_templates.py: Inline HTML templates (letter, certificate, correction)
- pdf_service.py: Core PDFService class + convenience functions (this file)
"""
import logging
import os
from datetime import datetime
from pathlib import Path
from typing import Any, Dict, Optional, List
from dataclasses import dataclass
from typing import Any, Dict, Optional
from jinja2 import Environment, FileSystemLoader, select_autoescape
from weasyprint import HTML, CSS
from weasyprint.text.fonts import FontConfiguration
from .pdf_models import (
SchoolInfo, LetterData, CertificateData, StudentInfo, CorrectionData,
)
from .pdf_templates import (
get_letter_template_html,
get_certificate_template_html,
get_correction_template_html,
)
logger = logging.getLogger(__name__)
# Template directory
TEMPLATES_DIR = Path(__file__).parent.parent / "templates" / "pdf"
@dataclass
class SchoolInfo:
"""Schulinformationen für Header."""
name: str
address: str
phone: str
email: str
logo_path: Optional[str] = None
website: Optional[str] = None
principal: Optional[str] = None
@dataclass
class LetterData:
"""Daten für Elternbrief-PDF."""
recipient_name: str
recipient_address: str
student_name: str
student_class: str
subject: str
content: str
date: str
teacher_name: str
teacher_title: Optional[str] = None
school_info: Optional[SchoolInfo] = None
letter_type: str = "general" # general, halbjahr, fehlzeiten, elternabend, lob
tone: str = "professional"
legal_references: Optional[List[Dict[str, str]]] = None
gfk_principles_applied: Optional[List[str]] = None
@dataclass
class CertificateData:
"""Daten für Zeugnis-PDF."""
student_name: str
student_birthdate: str
student_class: str
school_year: str
certificate_type: str # halbjahr, jahres, abschluss
subjects: List[Dict[str, Any]] # [{name, grade, note}]
attendance: Dict[str, int] # {days_absent, days_excused, days_unexcused}
remarks: Optional[str] = None
class_teacher: str = ""
principal: str = ""
school_info: Optional[SchoolInfo] = None
issue_date: str = ""
social_behavior: Optional[str] = None # A, B, C, D
work_behavior: Optional[str] = None # A, B, C, D
@dataclass
class StudentInfo:
"""Schülerinformationen für Korrektur-PDFs."""
student_id: str
name: str
class_name: str
@dataclass
class CorrectionData:
"""Daten für Korrektur-Übersicht PDF."""
student: StudentInfo
exam_title: str
subject: str
date: str
max_points: int
achieved_points: int
grade: str
percentage: float
corrections: List[Dict[str, Any]] # [{question, answer, points, feedback}]
teacher_notes: str = ""
ai_feedback: str = ""
grade_distribution: Optional[Dict[str, int]] = None # {note: anzahl}
class_average: Optional[float] = None
class PDFService:
"""
Zentrale PDF-Generierung für BreakPilot.
@@ -113,18 +49,9 @@ class PDFService:
"""
def __init__(self, templates_dir: Optional[Path] = None):
"""
Initialisiert den PDF-Service.
Args:
templates_dir: Optionaler Pfad zu Templates (Standard: backend/templates/pdf)
"""
self.templates_dir = templates_dir or TEMPLATES_DIR
# Ensure templates directory exists
self.templates_dir.mkdir(parents=True, exist_ok=True)
# Initialize Jinja2 environment
self.jinja_env = Environment(
loader=FileSystemLoader(str(self.templates_dir)),
autoescape=select_autoescape(['html', 'xml']),
@@ -132,13 +59,10 @@ class PDFService:
lstrip_blocks=True
)
# Add custom filters
self.jinja_env.filters['date_format'] = self._date_format
self.jinja_env.filters['grade_color'] = self._grade_color
# Font configuration for WeasyPrint
self.font_config = FontConfiguration()
logger.info(f"PDFService initialized with templates from {self.templates_dir}")
@staticmethod
@@ -156,16 +80,9 @@ class PDFService:
def _grade_color(grade: str) -> str:
"""Gibt Farbe basierend auf Note zurück."""
grade_colors = {
"1": "#27ae60", # Grün
"2": "#2ecc71", # Hellgrün
"3": "#f1c40f", # Gelb
"4": "#e67e22", # Orange
"5": "#e74c3c", # Rot
"6": "#c0392b", # Dunkelrot
"A": "#27ae60",
"B": "#2ecc71",
"C": "#f1c40f",
"D": "#e74c3c",
"1": "#27ae60", "2": "#2ecc71", "3": "#f1c40f",
"4": "#e67e22", "5": "#e74c3c", "6": "#c0392b",
"A": "#27ae60", "B": "#2ecc71", "C": "#f1c40f", "D": "#e74c3c",
}
return grade_colors.get(str(grade), "#333333")
@@ -181,291 +98,73 @@ class PDFService:
color: #666;
}
}
body {
font-family: 'DejaVu Sans', 'Liberation Sans', Arial, sans-serif;
font-size: 11pt;
line-height: 1.5;
color: #333;
}
h1, h2, h3 {
font-weight: bold;
margin-top: 1em;
margin-bottom: 0.5em;
}
h1 { font-size: 16pt; }
h2 { font-size: 14pt; }
h3 { font-size: 12pt; }
.header {
border-bottom: 2px solid #2c3e50;
padding-bottom: 15px;
margin-bottom: 20px;
}
.school-name {
font-size: 18pt;
font-weight: bold;
color: #2c3e50;
}
.school-info {
font-size: 9pt;
color: #666;
}
.letter-date {
text-align: right;
margin-bottom: 20px;
}
.recipient {
margin-bottom: 30px;
}
.subject {
font-weight: bold;
margin-bottom: 20px;
}
.content {
text-align: justify;
margin-bottom: 30px;
}
.signature {
margin-top: 40px;
}
.legal-references {
font-size: 9pt;
color: #666;
border-top: 1px solid #ddd;
margin-top: 30px;
padding-top: 10px;
}
.gfk-badge {
display: inline-block;
background: #e8f5e9;
color: #27ae60;
font-size: 8pt;
padding: 2px 8px;
border-radius: 10px;
margin-right: 5px;
}
/* Zeugnis-Styles */
.certificate-header {
text-align: center;
margin-bottom: 30px;
}
.certificate-title {
font-size: 20pt;
font-weight: bold;
margin-bottom: 10px;
}
.student-info {
margin-bottom: 20px;
padding: 15px;
background: #f9f9f9;
border-radius: 5px;
}
.grades-table {
width: 100%;
border-collapse: collapse;
margin-bottom: 20px;
}
.grades-table th,
.grades-table td {
border: 1px solid #ddd;
padding: 8px 12px;
text-align: left;
}
.grades-table th {
background: #2c3e50;
color: white;
}
.grades-table tr:nth-child(even) {
background: #f9f9f9;
}
.grade-cell {
text-align: center;
font-weight: bold;
font-size: 12pt;
}
.attendance-box {
background: #fff3cd;
padding: 15px;
border-radius: 5px;
margin-bottom: 20px;
}
.signatures-row {
display: flex;
justify-content: space-between;
margin-top: 50px;
}
.signature-block {
text-align: center;
width: 40%;
}
.signature-line {
border-top: 1px solid #333;
margin-top: 40px;
padding-top: 5px;
}
/* Korrektur-Styles */
.exam-header {
background: #2c3e50;
color: white;
padding: 15px;
margin-bottom: 20px;
}
.result-box {
background: #e8f5e9;
padding: 20px;
text-align: center;
margin-bottom: 20px;
border-radius: 5px;
}
.result-grade {
font-size: 36pt;
font-weight: bold;
}
.result-points {
font-size: 14pt;
color: #666;
}
.corrections-list {
margin-bottom: 20px;
}
.correction-item {
border: 1px solid #ddd;
padding: 15px;
margin-bottom: 10px;
border-radius: 5px;
}
.correction-question {
font-weight: bold;
margin-bottom: 5px;
}
.correction-feedback {
background: #fff8e1;
padding: 10px;
margin-top: 10px;
border-left: 3px solid #ffc107;
font-size: 10pt;
}
.stats-table {
width: 100%;
margin-top: 20px;
}
.stats-table td {
padding: 5px 10px;
font-size: 11pt; line-height: 1.5; color: #333;
}
h1, h2, h3 { font-weight: bold; margin-top: 1em; margin-bottom: 0.5em; }
h1 { font-size: 16pt; } h2 { font-size: 14pt; } h3 { font-size: 12pt; }
.header { border-bottom: 2px solid #2c3e50; padding-bottom: 15px; margin-bottom: 20px; }
.school-name { font-size: 18pt; font-weight: bold; color: #2c3e50; }
.school-info { font-size: 9pt; color: #666; }
.letter-date { text-align: right; margin-bottom: 20px; }
.recipient { margin-bottom: 30px; }
.subject { font-weight: bold; margin-bottom: 20px; }
.content { text-align: justify; margin-bottom: 30px; }
.signature { margin-top: 40px; }
.legal-references { font-size: 9pt; color: #666; border-top: 1px solid #ddd; margin-top: 30px; padding-top: 10px; }
.gfk-badge { display: inline-block; background: #e8f5e9; color: #27ae60; font-size: 8pt; padding: 2px 8px; border-radius: 10px; margin-right: 5px; }
.certificate-header { text-align: center; margin-bottom: 30px; }
.certificate-title { font-size: 20pt; font-weight: bold; margin-bottom: 10px; }
.student-info { margin-bottom: 20px; padding: 15px; background: #f9f9f9; border-radius: 5px; }
.grades-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.grades-table th, .grades-table td { border: 1px solid #ddd; padding: 8px 12px; text-align: left; }
.grades-table th { background: #2c3e50; color: white; }
.grades-table tr:nth-child(even) { background: #f9f9f9; }
.grade-cell { text-align: center; font-weight: bold; font-size: 12pt; }
.attendance-box { background: #fff3cd; padding: 15px; border-radius: 5px; margin-bottom: 20px; }
.signatures-row { display: flex; justify-content: space-between; margin-top: 50px; }
.signature-block { text-align: center; width: 40%; }
.signature-line { border-top: 1px solid #333; margin-top: 40px; padding-top: 5px; }
.exam-header { background: #2c3e50; color: white; padding: 15px; margin-bottom: 20px; }
.result-box { background: #e8f5e9; padding: 20px; text-align: center; margin-bottom: 20px; border-radius: 5px; }
.result-grade { font-size: 36pt; font-weight: bold; }
.result-points { font-size: 14pt; color: #666; }
.corrections-list { margin-bottom: 20px; }
.correction-item { border: 1px solid #ddd; padding: 15px; margin-bottom: 10px; border-radius: 5px; }
.correction-question { font-weight: bold; margin-bottom: 5px; }
.correction-feedback { background: #fff8e1; padding: 10px; margin-top: 10px; border-left: 3px solid #ffc107; font-size: 10pt; }
.stats-table { width: 100%; margin-top: 20px; }
.stats-table td { padding: 5px 10px; }
"""
def generate_letter_pdf(self, data: LetterData) -> bytes:
"""
Generiert PDF für Elternbrief.
Args:
data: LetterData mit allen Briefinformationen
Returns:
PDF als bytes
"""
"""Generiert PDF für Elternbrief."""
logger.info(f"Generating letter PDF for student: {data.student_name}")
template = self._get_letter_template()
html_content = template.render(
data=data,
generated_at=datetime.now().strftime("%d.%m.%Y %H:%M")
)
html_content = template.render(data=data, generated_at=datetime.now().strftime("%d.%m.%Y %H:%M"))
css = CSS(string=self._get_base_css(), font_config=self.font_config)
pdf_bytes = HTML(string=html_content).write_pdf(
stylesheets=[css],
font_config=self.font_config
)
pdf_bytes = HTML(string=html_content).write_pdf(stylesheets=[css], font_config=self.font_config)
logger.info(f"Letter PDF generated: {len(pdf_bytes)} bytes")
return pdf_bytes
def generate_certificate_pdf(self, data: CertificateData) -> bytes:
"""
Generiert PDF für Schulzeugnis.
Args:
data: CertificateData mit allen Zeugnisinformationen
Returns:
PDF als bytes
"""
"""Generiert PDF für Schulzeugnis."""
logger.info(f"Generating certificate PDF for: {data.student_name}")
template = self._get_certificate_template()
html_content = template.render(
data=data,
generated_at=datetime.now().strftime("%d.%m.%Y %H:%M")
)
html_content = template.render(data=data, generated_at=datetime.now().strftime("%d.%m.%Y %H:%M"))
css = CSS(string=self._get_base_css(), font_config=self.font_config)
pdf_bytes = HTML(string=html_content).write_pdf(
stylesheets=[css],
font_config=self.font_config
)
pdf_bytes = HTML(string=html_content).write_pdf(stylesheets=[css], font_config=self.font_config)
logger.info(f"Certificate PDF generated: {len(pdf_bytes)} bytes")
return pdf_bytes
def generate_correction_pdf(self, data: CorrectionData) -> bytes:
"""
Generiert PDF für Korrektur-Übersicht.
Args:
data: CorrectionData mit allen Korrekturinformationen
Returns:
PDF als bytes
"""
"""Generiert PDF für Korrektur-Übersicht."""
logger.info(f"Generating correction PDF for: {data.student.name}")
template = self._get_correction_template()
html_content = template.render(
data=data,
generated_at=datetime.now().strftime("%d.%m.%Y %H:%M")
)
html_content = template.render(data=data, generated_at=datetime.now().strftime("%d.%m.%Y %H:%M"))
css = CSS(string=self._get_base_css(), font_config=self.font_config)
pdf_bytes = HTML(string=html_content).write_pdf(
stylesheets=[css],
font_config=self.font_config
)
pdf_bytes = HTML(string=html_content).write_pdf(stylesheets=[css], font_config=self.font_config)
logger.info(f"Correction PDF generated: {len(pdf_bytes)} bytes")
return pdf_bytes
@@ -474,321 +173,27 @@ class PDFService:
template_path = self.templates_dir / "letter.html"
if template_path.exists():
return self.jinja_env.get_template("letter.html")
# Inline-Template als Fallback
return self.jinja_env.from_string(self._get_letter_template_html())
return self.jinja_env.from_string(get_letter_template_html())
def _get_certificate_template(self):
"""Gibt Certificate-Template zurück."""
template_path = self.templates_dir / "certificate.html"
if template_path.exists():
return self.jinja_env.get_template("certificate.html")
return self.jinja_env.from_string(self._get_certificate_template_html())
return self.jinja_env.from_string(get_certificate_template_html())
def _get_correction_template(self):
"""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>&nbsp;</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>
"""
return self.jinja_env.from_string(get_correction_template_html())
# =============================================================================
# Convenience functions for direct usage
# =============================================================================
_pdf_service: Optional[PDFService] = None
@@ -801,18 +206,8 @@ def get_pdf_service() -> PDFService:
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
"""
"""Convenience function zum Generieren eines Elternbrief-PDFs."""
service = get_pdf_service()
# Convert dict to LetterData
school_info = None
if data.get("school_info"):
school_info = SchoolInfo(**data["school_info"])
@@ -833,22 +228,12 @@ def generate_letter_pdf(data: Dict[str, Any]) -> bytes:
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
"""
"""Convenience function zum Generieren eines Zeugnis-PDFs."""
service = get_pdf_service()
school_info = None
if data.get("school_info"):
school_info = SchoolInfo(**data["school_info"])
@@ -869,30 +254,19 @@ def generate_certificate_pdf(data: Dict[str, Any]) -> bytes:
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
"""
"""Convenience function zum Generieren eines Korrektur-PDFs."""
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)
@@ -912,5 +286,4 @@ def generate_correction_pdf(data: Dict[str, Any]) -> bytes:
grade_distribution=data.get("grade_distribution"),
class_average=data.get("class_average")
)
return service.generate_correction_pdf(correction_data)

298
backend-lehrer/services/pdf_templates.py Normal file
View File

@@ -0,0 +1,298 @@
"""
PDF Service - Inline HTML Templates.
Fallback templates when external template files don't exist.
"""
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>
"""
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>&nbsp;</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>
"""
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>
"""