diff options
Diffstat (limited to 'expo/view_surveys.py')
| -rw-r--r-- | expo/view_surveys.py | 120 |
1 files changed, 112 insertions, 8 deletions
diff --git a/expo/view_surveys.py b/expo/view_surveys.py index 2c5b5a1..388efa9 100644 --- a/expo/view_surveys.py +++ b/expo/view_surveys.py @@ -1,5 +1,21 @@ +import troggle.settings as settings
import fileAbstraction
+from django.shortcuts import render_to_response
from django.http import HttpResponse, Http404
+import os
+import re
+
+# inline fileabstraction into here if it's not going to be useful anywhere else
+# keep things simple and ignore exceptions everywhere for now
+
+def getMimeType(extension):
+ try:
+ return {"txt": "text/plain",
+ "html": "text/html",
+ }[extension]
+ except:
+ print "unknown file type"
+ return "text/plain"
def listdir(request, path):
@@ -13,16 +29,104 @@ def upload(request, path): def download(request, path):
#try:
+
return HttpResponse(fileAbstraction.readFile(path), mimetype=getMimeType(path.split(".")[-1]))
#except:
# raise Http404
-def getMimeType(extension):
- try:
- return {"txt": "text/plain",
- "html": "text/html",
- }[extension]
- except:
- print "unknown file type"
- return "text/plain"
\ No newline at end of file +#
+# julian's quick hack for something that works
+# could signal directories by ending with /, and forward cases where it's missing
+#
+extmimetypes = {".txt": "text/plain",
+ ".html": "text/html",
+ ".png": "image/png",
+ ".jpg": "image/jpeg",
+ }
+
+def jgtfile(request, f):
+ fp = os.path.join(settings.SURVEYS, f)
+ # could also surf through SURVEX_DATA
+
+ # directory listing
+ if os.path.isdir(fp):
+ listdirfiles = [ ]
+ listdirdirs = [ ]
+
+ for lf in sorted(os.listdir(fp)):
+ hpath = os.path.join(f, lf) # not absolute path
+ if lf[0] == "." or lf[-1] == "~":
+ continue
+
+ hpath = hpath.replace("\\", "/") # for windows users
+ href = hpath.replace("#", "%23") # '#' in file name annoyance
+
+ flf = os.path.join(fp, lf)
+ if os.path.isdir(flf):
+ nfiles = len([sf for sf in os.listdir(flf) if sf[0] != "."])
+ listdirdirs.append((href, hpath + "/", nfiles))
+ else:
+ listdirfiles.append((href, hpath, os.path.getsize(flf)))
+
+ upperdirs = [ ]
+ lf = f
+ while lf:
+ hpath = lf.replace("\\", "/") # for windows users
+ if hpath[-1] != "/":
+ hpath += "/"
+ href = hpath.replace("#", "%23")
+ lf = os.path.split(lf)[0]
+ upperdirs.append((href, hpath))
+ upperdirs.append(("", "/"))
+
+ return render_to_response('listdir.html', {'file':f, 'listdirfiles':listdirfiles, 'listdirdirs':listdirdirs, 'upperdirs':upperdirs, 'settings': settings})
+
+ # flat output of file when loaded
+ if os.path.isfile(fp):
+ ext = os.path.splitext(fp)[1].lower()
+ mimetype = extmimetypes.get(ext, "text/plain")
+ fin = open(fp)
+ ftext = fin.read()
+ fin.close()
+ return HttpResponse(ftext, mimetype=mimetype)
+
+ return HttpResponse("unknown file::%s::" % f, mimetype = "text/plain")
+
+
+def SaveImageInDir(name, imgdir, fdata):
+ print ("hihihihi", fdata, settings.SURVEYS)
+ print os.path.join(settings.SURVEYS, imgdir)
+ if not os.path.isdir(os.path.join(settings.SURVEYS, imgdir)):
+ print "*** Must have directory '%s' in '%s'" % (imgdir, settings.SURVEYS)
+ while True:
+ fname = os.path.join(settings.SURVEYS, imgdir, name)
+ if not os.path.exists(fname):
+ break
+ mname = re.match("(.*?)(?:-(\d+))?\.(png|jpg|jpeg)$(?i)", name)
+ if mname:
+ name = "%s-%d.%s" % (mname.group(1), int(mname.group(2) or "0") + 1, mname.group(3))
+ print "saving file", fname
+ fout = open(fname, "wb")
+ fout.write(fdata.read())
+ fout.close()
+ res = os.path.join(imgdir, name)
+ return res.replace("\\", "/")
+
+def jgtuploadfile(request):
+ filesuploaded = [ ]
+ project, user, tunnelversion = request.POST["project"], request.POST["user"], request.POST["tunnelversion"]
+ print (project, user, tunnelversion)
+ for uploadedfile in request.FILES.values():
+ if uploadedfile.field_name in ["tileimage", "backgroundimage"] and \
+ uploadedfile.content_type in ["image/png", "image/jpeg"]:
+ fname = user + "_" + re.sub("[\\\\/]", "-", uploadedfile.name) # very escaped \
+ print fname
+ fileuploaded = SaveImageInDir(fname, uploadedfile.field_name, uploadedfile)
+ filesuploaded.append(settings.URL_ROOT + "/jgtfile/" + fileuploaded)
+ #print "FF", request.FILES
+ #print ("FFF", request.FILES.values())
+ message = ""
+ print "gothere"
+ return render_to_response('fileupload.html', {'message':message, 'filesuploaded':filesuploaded, 'settings': settings})
+
|