55 lines
1.6 KiB
Python
Executable file
55 lines
1.6 KiB
Python
Executable file
#!/usr/bin/python3
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import re
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import requests
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import json
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import os
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import sys
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url = sys.argv[1]
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outdir = sys.argv[2]
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base = url.split("/map/")[0]
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r = requests.get(url)
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regexp = re.compile(r'U.MAP = new U.Map[(]"map", (.+) }\)', re.DOTALL)
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data = json.loads(regexp.findall(r.text, re.DOTALL)[0].replace("})","}"))
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properties = data["properties"]
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layers = properties["datalayers"]
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map_id = properties["umap_id"]
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config = {}
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config["name"] = properties["name"]
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colors = {}
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config["layers"] = colors
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config["tilelayer"] = properties["tilelayer"]
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config["tilelayer"]["attribution"] = re.sub(r'\[\[([^|]+)\|([^|]+)\]\]', r'<a href="\1" >\2</a>', config["tilelayer"]["attribution"])
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def normalize_name(name) :
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return name.replace("/", "_").replace("-","").replace(" ","").replace(".","")
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datadir = os.path.join(outdir,"data")
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if not os.path.exists(datadir) :
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os.mkdir(datadir)
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for layer in layers :
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layer_id = layer["id"]
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req = requests.get(f"{base}/datalayer/{map_id}/{layer_id}/")
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options = req.json()["_umap_options"]
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nname = normalize_name(options['name'])
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if not os.path.exists(os.path.join(datadir,nname)) :
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os.mkdir(os.path.join(datadir,nname))
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with open(os.path.join(datadir,nname,f"{nname}.json"), "w") as f :
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f.write(req.text)
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colors[nname] = { "color" : options["color"] if "color" in options else "DarkGreen" , "humanname" : options["name"] }
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if "weight" in options :
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colors[nname]["width"] = options["weight"]
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else:
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colors[nname]["width"] = 2
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with open(os.path.join(outdir,"layers.json"), "w") as f :
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json.dump(config, f, indent=4)
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