mirror of
https://github.com/hyperknot/openfreemap.git
synced 2026-05-21 14:02:15 +00:00
138 lines
3.9 KiB
Python
138 lines
3.9 KiB
Python
import subprocess
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import sys
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from pathlib import Path
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from http_host_lib import DEFAULT_RUNS_DIR, HOST_CONFIG, MNT_DIR, NGINX_DIR, OFM_CONFIG_DIR
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def write_nginx_config():
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location_str, curl_text = create_location_blocks()
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curl_text_mix = ''
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if HOST_CONFIG['domain_cf']:
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with open(NGINX_DIR / 'cf.conf') as fp:
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cf_template = fp.read()
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cf_template = cf_template.replace('__LOCATION_BLOCKS__', location_str)
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cf_template = cf_template.replace('__DOMAIN__', HOST_CONFIG['domain_cf'])
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curl_text_mix += curl_text.replace('__DOMAIN__', HOST_CONFIG['domain_cf'])
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with open('/data/nginx/sites/cf.conf', 'w') as fp:
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fp.write(cf_template)
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print(' nginx config written')
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subprocess.run(['nginx', '-t'], check=True)
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subprocess.run(['systemctl', 'reload', 'nginx'], check=True)
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print(curl_text_mix)
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def create_location_blocks():
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location_str = ''
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curl_text = ''
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for subdir in MNT_DIR.iterdir():
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if not subdir.is_dir():
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continue
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area, version = subdir.name.split('-')
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location_str += create_version_location(area, version, subdir)
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if not curl_text:
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curl_text = (
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'\ntest with:\n'
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f'curl -H "Host: ofm" -I http://localhost/{area}/{version}/14/8529/5975.pbf\n'
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f'curl -I https://__DOMAIN__/{area}/{version}/14/8529/5975.pbf'
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)
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location_str += create_latest_locations()
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with open(NGINX_DIR / 'location_static.conf') as fp:
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location_str += '\n' + fp.read()
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return location_str, curl_text
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def create_version_location(area: str, version: str, subdir: Path) -> str:
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run_dir = DEFAULT_RUNS_DIR / area / version
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if not run_dir.is_dir():
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print(f" {run_dir} doesn't exists, skipping")
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return ''
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tilejson_path = run_dir / 'tilejson-tiles-org.json'
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metadata_path = subdir / 'metadata.json'
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if not metadata_path.is_file():
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print(f" {metadata_path} doesn't exists, skipping")
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return ''
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url_prefix = f'https://tiles.openfreemap.org/{area}/{version}'
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subprocess.run(
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[
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sys.executable,
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Path(__file__).parent.parent / 'metadata_to_tilejson.py',
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'--minify',
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metadata_path,
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tilejson_path,
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url_prefix,
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],
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check=True,
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)
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return f"""
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location = /{area}/{version} {{ # no trailing slash
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alias {tilejson_path}; # no trailing slash
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expires 1w;
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default_type application/json;
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add_header 'Access-Control-Allow-Origin' '*' always;
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add_header Cache-Control public;
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}}
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location /{area}/{version}/ {{ # trailing slash
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alias {subdir}/tiles/; # trailing slash
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try_files $uri @empty_tile;
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add_header Content-Encoding gzip;
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expires 10y;
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types {{
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application/vnd.mapbox-vector-tile pbf;
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}}
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add_header 'Access-Control-Allow-Origin' '*' always;
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add_header Cache-Control public;
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}}
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"""
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def create_latest_locations() -> str:
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location_str = ''
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local_version_files = OFM_CONFIG_DIR.glob('tileset_version_*.txt')
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for file in local_version_files:
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area = file.stem.split('_')[-1]
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with open(file) as fp:
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version = fp.read().strip()
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print(f' setting latest version for {area}: {version}')
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run_dir = DEFAULT_RUNS_DIR / area / version
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tilejson_path = run_dir / 'tilejson-tiles-org.json'
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assert tilejson_path.exists()
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location_str += f"""
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location = /{area} {{ # no trailing slash
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alias {tilejson_path}; # no trailing slash
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expires 1d;
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default_type application/json;
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add_header 'Access-Control-Allow-Origin' '*' always;
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add_header Cache-Control public;
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}}
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"""
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return location_str
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