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Fix .3d filename
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5652b9b66a
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3f94955883
@ -203,8 +203,10 @@ def file3d(request, cave, cave_id):
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- If the expected .3d file corresponding to cave.survex_file is present, return it.
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- If the cave.survex_file exists, generate the 3d file, cache it and return it
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- Use the cave_id to guess what the 3d file might be and, if in the cache, return it
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- Use the cave_id to guess what the .svx file might be and generate the .3d file and return it
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- (Use the incomplete cave.survex_file and a guess at the missing directories to guess the real .svx file location ?)
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There is a problem as the filename is shown of all areacode information, so both 1624-161 and 1623-161
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have a file called 161.svx and return a file called "161.3d" which may
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get incorrectly cached by other software (i.e your browser)
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"""
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def runcavern(survexpath):
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@ -212,9 +214,7 @@ def file3d(request, cave, cave_id):
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as done in runcavern3d() in parsers/survex.py
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Needs testing.
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"""
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# print(" - Regenerating cavern .log and .3d for '{}'".format(survexpath))
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if not survexpath.is_file():
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# print(" - - Regeneration ABORT\n - - from '{}'".format(survexpath))
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pass
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try:
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completed_process = subprocess.run(
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@ -232,37 +232,33 @@ def file3d(request, cave, cave_id):
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print(" - - Regeneration stdout: ", completed_process.stdout)
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print(" - - Regeneration cavern log output: ", op3dlog.read_text())
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def return3d(threedpath):
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def return3d(threedpath, cave):
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newfilename = cave.slug() + ".3d" # add the "1623-" part of the filename effectively.
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if threedpath.is_file():
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response = HttpResponse(content=open(threedpath, "rb"), content_type="application/3d")
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response["Content-Disposition"] = f"attachment; filename={threedpath.name}"
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response["Content-Disposition"] = f"attachment; filename={newfilename}"
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return response
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else:
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message = f'<h1>Path provided does not correspond to any actual 3d file.</h1><p>path: "{threedpath}"'
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# print(message)
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return HttpResponseNotFound(message)
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survexname = Path(cave.survex_file).name # removes directories
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survexname = Path(cave.survex_file).name # removes directories ie 1623/161/161.svx -> 161.svx
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survexpath = Path(settings.SURVEX_DATA, cave.survex_file)
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threedname = Path(survexname).with_suffix(".3d") # removes .svx, replaces with .3d
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threedpath = Path(settings.SURVEX_DATA, threedname)
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survexdir = survexpath.parent
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threedname = Path(survexname).with_suffix(".3d") # removes .svx, replaces with .3d AND DISCARDS PATH arrgh
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threedpath = survexpath.parent / threedname
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# These if statements need refactoring more cleanly
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if cave.survex_file:
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# print(" - cave.survex_file '{}'".format(cave.survex_file))
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if threedpath.is_file():
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# print(" - threedpath '{}'".format(threedpath))
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# possible error here as several .svx files of same names in different directories will overwrite in /3d/
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if survexpath.is_file():
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if os.path.getmtime(survexpath) > os.path.getmtime(threedpath):
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runcavern(survexpath)
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return return3d(threedpath)
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return return3d(threedpath, cave)
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else:
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# print(" - - survexpath '{}'".format(survexpath))
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if survexpath.is_file():
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# print(" - - - survexpath '{}'".format(survexpath))
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runcavern(survexpath)
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return return3d(threedpath)
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return return3d(threedpath, cave)
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# Get here if cave.survex_file was set but did not correspond to a valid svx file
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if survexpath.is_file():
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@ -279,7 +275,6 @@ def rendercave(request, cave, slug, cave_id=""):
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"""Gets the data and files ready and then triggers Django to render the template.
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The resulting html contains urls which are dispatched independently, e.g. the 'download' link
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"""
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# print(" ! rendercave:'{}' START slug:'{}' cave_id:'{}'".format(cave, slug, cave_id))
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if cave.non_public and settings.PUBLIC_SITE and not request.user.is_authenticated:
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return render(request, "nonpublic.html", {"instance": cave, "cavepage": True, "cave_id": cave_id})
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@ -5,7 +5,7 @@
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<!--
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# We put every .3d file in the same folder as
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# the .svx file, using the {{svx3d}} template variable set in rendercave() in
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# core/views/caves.py but with a full path. THIS IS NOW DONE March 2022.
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# core/views/caves.py .
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#-->
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<link type="text/css" href="/javascript/CaveView/css/caveview.css" rel="stylesheet"/>
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<script type="text/javascript" src="/javascript/CaveView/js/CaveView2.js" ></script>
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@ -18,7 +18,7 @@
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const viewer = new CV2.CaveViewer( 'scene', {
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home: '/javascript/CaveView/',
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//Wookey old code surveyDirectory: '/expowebcache/3d/',
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surveyDirectory: '/cave/3d/',
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surveyDirectory: '/cave/3d/', // this is a fake Django url which should return the right place
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terrainDirectory: '/loser/surface/terrain/' // cannot work, apache not handling this url
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} );
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@ -27,7 +27,8 @@
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const ui = new CV2.CaveViewUI( viewer );
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//Wookey old code: ui.loadCave('{{svx3d}}.3d');
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ui.loadCave('{{ cave }}.3d');
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//Wookey new code
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ui.loadCave('{{ cave }}.3d'); // ie '1624-161.3d' Troggle used to return a file 161.3d but now returns 1623-161.3d
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document.getElementById('scene').style.cssText = "background-color: rgb(0, 0, 0); position: relative !important;"
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}
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@ -42,7 +43,7 @@
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{% block contentheader %}
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<table id="cavepage">
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<tr>
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<th id="kat_no"><!-- why is this not showing unofficial_number??-->
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<th id="kat_no">
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{{ cave.areacode}} /
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{% if cave.kataster_number %}
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{{ cave.kataster_number|safe }}
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@ -205,7 +206,7 @@
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{% if cave.survex_file %}
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Primary <a href="/survexfile/{{cave.survex_file}}">survex file</a> for this cave
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<br>
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Download .3d file <a href="{% url "cave3d" cave %}">{% url "cave3d" cave %}</a>
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Download .3d file <a href="{% url "cave3d" cave %}">{{cave}}.3d</a><!-- this is a fake directory -->
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<br>
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cave survex path '{{ cave.areacode }}/{% if cave.kataster_number %}{{cave.kataster_number}}{% else %}{{cave.unofficial_number}}{% endif %}/'
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<div id='scene'></div>
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