def addThumbnail(self, filecontent=None):
""" Add a fixed thumbnail
The thumbnail in the library is big, so this is pretty useless.
"""
if filecontent is None:
import thumbnail
self.thumbnail = thumbnail.thumbnail()
else:
self.thumbnail = filecontent
def addThumbnail(self, filecontent=None):
""" Add a fixed thumbnail
The thumbnail in the library is big, so this is pretty useless.
"""
if filecontent is None:
import thumbnail
self.thumbnail = thumbnail.thumbnail()
else:
self.thumbnail = filecontent
def addThumbnail(self, filecontent=None):
"""
Add a fixed thumbnail
The thumbnail in the library is big, so this is pretty useless.
@param filecontent bytes: the content of a file; defaults to None
"""
assert(type(filecontent)==type(b""))
if filecontent is None:
import thumbnail
self.thumbnail = thumbnail.thumbnail()
else:
self.thumbnail = filecontent
def addThumbnail(self, filecontent=None):
"""
Add a fixed thumbnail
The thumbnail in the library is big, so this is pretty useless.
@param filecontent bytes: the content of a file; defaults to None
"""
assert (type(filecontent) == type(b""))
if filecontent is None:
import thumbnail
self.thumbnail = thumbnail.thumbnail()
else:
self.thumbnail = filecontent
def index(request):
latest_files = Item.objects.all()
code = ''
url = ''
error = 'Napaka pri nalaganju!'
allowed = ['bmp', 'gif', 'jpg', 'png', 'tiff', 'pdf', 'doc', 'docx', 'ppt', 'pptx', 'xls', 'xlsx', 'odt', 'ods', 'odp', 'wmv', 'mp4']
randomString = random_string(100) #random number just for kicks (it should be as random and unique as possible)
if request.method == 'POST':
try:
name = request.FILES['file'].name
ext = name.split('.')[len(name.split('.'))-1].lower()
if ext not in allowed:
error = 'Ta tip datoteke ni dovoljen!'
raise CustomException('wrong_type')
url = str_to_url(request.FILES['file'].name)
i = Item(name = request.FILES['file'].name, type = request.FILES['file'].content_type, url = url, random_string = randomString, description = '')
if request.user.is_authenticated():
if 'private' in request.POST:
i.is_private = True
i.user = request.user
i.save() #save it to get id
code = str(i.id) + random_string(6)
i.code = code
i.save()
handle_uploaded_file(request.FILES['file'], code, url)
i.path = code + '/' + url
i.save()
#if not logged in, save item id to session
if not request.user.is_authenticated():
if not 'uploaded_files' in request.session:
request.session['uploaded_files'] = []
tmp = request.session['uploaded_files']
tmp.append(i.id)
request.session['uploaded_files'] = tmp
request.session.modified = True
#everything went well, check if we can make a preview of file
if i.type == 'application/pdf':
try:
os.system("convert -colorspace rgb " + FILES_URL + "/" + i.path + " " + FILES_URL + "/" + i.code + "/converted-" + i.code + ".jpg")
i.converted = True
#create thumbnail
path = FILES_URL + "/" + i.code + "/converted-" + i.code + "-0.jpg"
if not os.path.exists(path):
path = FILES_URL + "/" + i.code + "/converted-" + i.code + ".jpg"
t = thumbnail(path)
m = thumbnail(path, 200)
if t:
i.thumbnail = t
if m:
i.thumbnail_medium = m
except:
#something went wrong
i.converted = False
if i.type == 'image/jpg' or i.type == 'image/jpeg' or i.type == 'image/png' or i.type == 'image/gif':
path = FILES_URL + '/' + i.path
try:
t = thumbnail(path)
m = thumbnail(path, 200)
if t:
i.thumbnail = t
if m:
i.thumbnail_medium = m
except:
path = ''
i.published = True
i.save()
if request.user.is_authenticated():
request.user.get_profile().add_point()
return HttpResponseRedirect('/datoteka/' + i.path)
except:
#revert db/fs - delete created folder/file and remove DB entry
try:
if len(code) > 0 and len(url) > 0:
os.remove(FILES_URL + '/' + code + '/' + url)
os.rmdir(FILES_URL + '/' + code)
except:
#there might be a problem with removing folder/file
None
#try removing entry from DB
try:
i = Item.objects.get(random_string=randomString, published=False)
i.delete()
except:
#entry not found, apparently we didn't create one therefore we don't need to remove folder/file
None
return render_to_response('items/index.html', {'latest_files_list': latest_files, 'error': error},
context_instance=RequestContext(request))
if 'uploaded_files' in request.session:
x = request.session['uploaded_files']
return render_to_response('items/index.html', {'latest_files_list': latest_files},
context_instance=RequestContext(request))
def addThumbnail(self):
""" Add a fixed thumbnail
The thumbnail in the library is pretty big, so this is pretty useless.
"""
import thumbnail
self.thumbnail = thumbnail.thumbnail()
def addThumbnail(self):
""" Add a fixed thumbnail
The thumbnail in the library is pretty big, so this is pretty useless.
"""
import thumbnail
self.thumbnail = thumbnail.thumbnail()
