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gpx file download done properly

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fordprefect
2020-04-18 15:15:41 +02:00
parent afb5cc3336
commit 223a2b12b6
1 changed files with 7 additions and 35 deletions
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42
websearch.py
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@@ -16,6 +16,7 @@ import random
import os import os
import sys 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…)." 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…)."
import base64
##################################### #####################################
######## configuration ######## configuration
@@ -71,7 +72,7 @@ args["outputfilename"] = outputfilename
searchresult = osmsearch.OSMSearch(args) searchresult = osmsearch.OSMSearch(args)
gpxcontent = searchresult.gpxfile.to_xml() gpxcontent = searchresult.gpxfile.to_xml()
gpxcontent_escaped = searchresult.gpxfile.to_xml().replace("\\", "\\\\").replace("'", "\\'").replace('"', '\\"') gpxcontent_base64 = base64.b64encode(gpxcontent.encode("utf-8")).decode("utf-8")
print(""" print("""
<html> <html>
@@ -80,20 +81,6 @@ print("""
<link rel="stylesheet" type="text/css" href="style.css"> <link rel="stylesheet" type="text/css" href="style.css">
<meta name="robots" content="noindex,nofollow" /> <meta name="robots" content="noindex,nofollow" />
<title>OSM search to GPX</title> <title>OSM search to GPX</title>
<script type='text/javascript'>
function download_file(filename, text) {
var element = document.createElement('a');
element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
element.setAttribute('download', filename);
element.style.display = 'none';
document.body.appendChild(element);
element.click();
document.body.removeChild(element);
}
</script>
</head> </head>
<body class=body> <body class=body>
<div class=head> <div class=head>
@@ -101,11 +88,11 @@ function download_file(filename, text) {
</div> </div>
<div class=box> <div class=box>
<h4>Success</h4> <h4>Success</h4>
Copy file content from here: """ + f"""
<br> <a href="data:text/xml;base64,{gpxcontent_base64}"
<textarea rows=10 cols=80 style="font-family: monospace;">""" """ + """
+ gpxcontent + download="search.gpx">Download GPX file here</a>
"""</textarea>
<br><br> <br><br>
<a href=index.html>Return to search page</a> <a href=index.html>Return to search page</a>
@@ -116,18 +103,3 @@ OSMsearchToGPX - ein Service von <a href=https://dukun.de>dukun.de</a>
</body> </body>
</html> </html>
""") """)
# TODO download button does not work this way!
#"""</textarea>
#<br>
#or <button onclick="download_file('OSMsearch.gpx', '{gpxcontent}')">dowload here</button> (requires enabled JavaScript).
#
#<br><br>
#<a href=index.html>Return to search page</a>
#
#</div>
#<div class=foot>
#OSMsearchToGPX - ein Service von <a href=https://dukun.de>dukun.de</a>
#</div>
#</body>
#</html>
#""".format(gpxcontent=gpxcontent_escaped))