- Allow and improve viewing of different content types. First type implemented: changelog
This commit is contained in:
Josako
215
common/utils/content_utils.py
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215
common/utils/content_utils.py
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import os
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import re
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import logging
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from packaging import version
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from flask import current_app
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logger = logging.getLogger(__name__)
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class ContentManager:
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def __init__(self, app=None):
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self.app = app
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if app:
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self.init_app(app)
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def init_app(self, app):
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self.app = app
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# Controleer of het pad bestaat
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if not os.path.exists(app.config['CONTENT_DIR']):
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logger.warning(f"Content directory not found at: {app.config['CONTENT_DIR']}")
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else:
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logger.info(f"Content directory configured at: {app.config['CONTENT_DIR']}")
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def get_content_path(self, content_type, major_minor=None, patch=None):
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"""
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Geef het volledige pad naar een contentbestand
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Args:
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content_type (str): Type content (bv. 'changelog', 'terms')
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major_minor (str, optional): Major.Minor versie (bv. '1.0')
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patch (str, optional): Patchnummer (bv. '5')
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Returns:
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str: Volledige pad naar de content map of bestand
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"""
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content_path = os.path.join(self.app.config['CONTENT_DIR'], content_type)
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if major_minor:
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content_path = os.path.join(content_path, major_minor)
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if patch:
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content_path = os.path.join(content_path, f"{major_minor}.{patch}.md")
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return content_path
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def _parse_version(self, filename):
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"""Parse een versienummer uit een bestandsnaam"""
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match = re.match(r'(\d+\.\d+)\.(\d+)\.md', filename)
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if match:
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return match.group(1), match.group(2)
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return None, None
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def get_latest_version(self, content_type, major_minor=None):
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"""
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Verkrijg de laatste versie van een bepaald contenttype
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Args:
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content_type (str): Type content (bv. 'changelog', 'terms')
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major_minor (str, optional): Specifieke major.minor versie, anders de hoogste
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Returns:
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tuple: (major_minor, patch, full_version) of None als niet gevonden
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"""
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try:
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# Basispad voor dit contenttype
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content_path = os.path.join(self.app.config['CONTENT_DIR'], content_type)
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if not os.path.exists(content_path):
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logger.error(f"Content path does not exist: {content_path}")
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return None
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# Als geen major_minor opgegeven, vind de hoogste
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if not major_minor:
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available_versions = os.listdir(content_path)
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if not available_versions:
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return None
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# Sorteer op versienummer (major.minor)
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available_versions.sort(key=lambda v: version.parse(v))
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major_minor = available_versions[-1]
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# Nu we major_minor hebben, zoek de hoogste patch
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major_minor_path = os.path.join(content_path, major_minor)
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if not os.path.exists(major_minor_path):
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logger.error(f"Version path does not exist: {major_minor_path}")
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return None
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files = os.listdir(major_minor_path)
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version_files = []
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for file in files:
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mm, p = self._parse_version(file)
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if mm == major_minor and p:
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version_files.append((mm, p, f"{mm}.{p}"))
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if not version_files:
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return None
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# Sorteer op patch nummer
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version_files.sort(key=lambda v: int(v[1]))
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return version_files[-1]
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except Exception as e:
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logger.error(f"Error finding latest version for {content_type}: {str(e)}")
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return None
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def read_content(self, content_type, major_minor=None, patch=None):
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"""
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Lees content met versieondersteuning
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Als major_minor en patch niet zijn opgegeven, wordt de laatste versie gebruikt.
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Als alleen major_minor is opgegeven, wordt de laatste patch van die versie gebruikt.
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Args:
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content_type (str): Type content (bv. 'changelog', 'terms')
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major_minor (str, optional): Major.Minor versie (bv. '1.0')
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patch (str, optional): Patchnummer (bv. '5')
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Returns:
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dict: {
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'content': str,
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'version': str,
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'content_type': str
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} of None bij fout
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"""
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try:
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# Als geen versie opgegeven, vind de laatste
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if not major_minor:
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version_info = self.get_latest_version(content_type)
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if not version_info:
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logger.error(f"No versions found for {content_type}")
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return None
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major_minor, patch, full_version = version_info
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# Als geen patch opgegeven, vind de laatste patch voor deze major_minor
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elif not patch:
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version_info = self.get_latest_version(content_type, major_minor)
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if not version_info:
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logger.error(f"No versions found for {content_type} {major_minor}")
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return None
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major_minor, patch, full_version = version_info
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else:
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full_version = f"{major_minor}.{patch}"
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# Nu hebben we major_minor en patch, lees het bestand
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file_path = self.get_content_path(content_type, major_minor, patch)
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if not os.path.exists(file_path):
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logger.error(f"Content file does not exist: {file_path}")
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return None
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with open(file_path, 'r', encoding='utf-8') as file:
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content = file.read()
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return {
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'content': content,
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'version': full_version,
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'content_type': content_type
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}
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except Exception as e:
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logger.error(f"Error reading content {content_type} {major_minor}.{patch}: {str(e)}")
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return None
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def list_content_types(self):
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"""Lijst alle beschikbare contenttypes op"""
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try:
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return [d for d in os.listdir(self.app.config['CONTENT_DIR'])
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if os.path.isdir(os.path.join(self.app.config['CONTENT_DIR'], d))]
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except Exception as e:
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logger.error(f"Error listing content types: {str(e)}")
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return []
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def list_versions(self, content_type):
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"""
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Lijst alle beschikbare versies voor een contenttype
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Returns:
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list: Lijst van dicts met versie-informatie
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[{'version': '1.0.0', 'path': '/path/to/file', 'date_modified': datetime}]
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"""
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versions = []
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try:
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content_path = os.path.join(self.app.config['CONTENT_DIR'], content_type)
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if not os.path.exists(content_path):
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return []
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for major_minor in os.listdir(content_path):
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major_minor_path = os.path.join(content_path, major_minor)
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if not os.path.isdir(major_minor_path):
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continue
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for file in os.listdir(major_minor_path):
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mm, p = self._parse_version(file)
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if mm and p:
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file_path = os.path.join(major_minor_path, file)
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mod_time = os.path.getmtime(file_path)
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versions.append({
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'version': f"{mm}.{p}",
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'path': file_path,
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'date_modified': mod_time
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})
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# Sorteer op versienummer
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versions.sort(key=lambda v: version.parse(v['version']))
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return versions
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except Exception as e:
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logger.error(f"Error listing versions for {content_type}: {str(e)}")
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return []
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