#!/usr/bin/python
"""
CGI interface to osmsearch.py
"""
__author__ = "fordprefect"
__date__ = "2020-03-26"
__version__ = "0.1"
print("Content-type: text/html\n") # makes sure the http connection does not die - do nothing before this!
import cgi
import pathvalidate
import osmsearch
import datetime
import random
import os
import sys
assert sys.version_info >= (3, 6), "At least Python 3.8 required due to fStrings. Replace all f\"…\" and comment this line to enable running in lower versions (but really, you should just update your Python version…)."
#####################################
######## configuration
#####################################
# default set of arguments
args = {
"q": "Camping",
"format": "json",
"limit": 50,
"use_boundingbox": False,
"boundingbox": [],
"ignore_ids": [],
"maxsearchnums": 10,
"url": "https://nominatim.openstreetmap.org/search/",
"output": "return",
}
immutable_args = ["format", "url", "ouput"]
outputfolder = "downloads"
DEBUG = False
#####################################
######## end of configuration
#####################################
# get cgi args sanitize, and update default args
rawargs = cgi.FieldStorage()
cgi_args = {i: rawargs.getvalue(i) for i in rawargs}
del(rawargs)
parsed_args = {}
try:
cgi_args["q"] = pathvalidate.sanitize_filename(cgi_args["query"])
except KeyError:
if DEBUG:
# local testing
cgi_args["q"] = "Camping"
else:
# we don't need to exit gracefully, whoever is arriving here has fiddled with the request manually
exit()
for arg in cgi_args:
if arg not in immutable_args and arg in args:
parsed_args[arg] = cgi_args[arg]
if DEBUG: print("Parsed argument dict: ", parsed_args)
args.update(cgi_args)
# generate output file name from query
# outputfolder/date-randomnumber.gpx
if not os.path.isdir(outputfolder):
os.makedirs(outputfolder)
outputfilename = f"{outputfolder}/{str(datetime.date.today())}-{str(random.random()).replace('0.', '')}.gpx"
args["outputfilename"] = outputfilename
searchresult = osmsearch.OSMSearch(args)
gpxcontent = searchresult.gpxfile.to_xml()
gpxcontent_escaped = searchresult.gpxfile.to_xml().replace("\\", "\\\\").replace("'", "\\'").replace('"', '\\"')
print("""
OSM search to GPX