def show_paste(request, char_id, raw=False, download=False, version=None):
"""
Show the paste, possibly as raw text or as a download
"""
# If paste has expired, show the ordinary "paste not found" page
try:
paste = cache.get("paste:%s" % char_id)
if paste == None:
paste = Paste.objects.select_related("user").get(char_id=char_id)
cache.set("paste:%s" % char_id, paste)
elif paste == False:
return render(request, "pastes/show_paste/show_error.html", {"reason": "not_found"}, status=404)
version_number = version
if version == None:
version = paste.version
paste_version = cache.get("paste_version:%s:%s" % (char_id, version))
if paste_version == None:
paste_version = PasteVersion.objects.get(paste=paste, version=version)
cache.set("paste_version:%s:%s" % (char_id, version), paste_version)
except ObjectDoesNotExist:
cache.set("paste:%s" % char_id, False)
return render(request, "pastes/show_paste/show_error.html", {"reason": "not_found"}, status=404)
if paste.is_expired():
return render(request, "pastes/show_paste/show_error.html", {"reason": "expired"}, status=404)
if paste.is_removed():
if paste.removed == Paste.USER_REMOVAL:
return render(request, "pastes/show_paste/show_error.html", {"reason": "user_removed",
"removal_reason": paste.removal_reason}, status=404)
elif paste.removed == Paste.ADMIN_REMOVAL:
return render(request, "pastes/show_paste/show_error.html", {"reason": "admin_removed",
"removal_reason": paste.removal_reason}, status=404)
if raw:
text = paste.get_text(formatted=False, version=version)
response = HttpResponse(text, content_type='text/plain')
return response
elif download:
text = paste.get_text(formatted=False, version=version)
response = HttpResponse(text, content_type='application/octet-stream')
response["Content-Disposition"] = 'attachment; filename="%s.txt"' % char_id
return response
else:
# Display the paste as normal
paste_favorited = False
if request.user.is_authenticated():
paste_favorited = Favorite.has_user_favorited_paste(request.user, paste)
# Add a hit to this paste if the hit is an unique (1 hit = 1 IP address once per 24 hours)
ip_address = get_real_ip(request)
if ip_address != None:
paste_hits = paste.add_hit(ip_address)
else:
paste_hits = paste.get_hit_count()
comment_count = cache.get("paste_comment_count:%s" % char_id)
if comment_count == None:
comment_count = Comment.objects.filter(paste=paste).count()
cache.set("paste_comment_count:%s" % char_id, comment_count)
paste_text = paste.get_text(version=version)
return render(request, "pastes/show_paste/show_paste.html", {"paste": paste,
"paste_version": paste_version,
"paste_text": paste_text,
"version_number": version_number,
"paste_favorited": paste_favorited,
"paste_hits": paste_hits,
"comment_count": comment_count})
def show_paste(request, char_id, raw=False, download=False, version=None):
"""
Show the paste, possibly as raw text or as a download
"""
# If paste has expired, show the ordinary "paste not found" page
try:
paste = cache.get("paste:%s" % char_id)
if paste == None:
paste = Paste.objects.select_related("user").get(char_id=char_id)
cache.set("paste:%s" % char_id, paste)
elif paste == False:
return render(request, "pastes/show_paste/show_error.html", {"reason": "not_found"}, status=404)
if version == None:
version = paste.version
paste_version = cache.get("paste_version:%s:%s" % (char_id, version))
if paste_version == None:
paste_version = PasteVersion.objects.get(paste=paste, version=version)
cache.set("paste_version:%s:%s" % (char_id, version), paste_version)
except ObjectDoesNotExist:
cache.set("paste:%s" % char_id, False)
return render(request, "pastes/show_paste/show_error.html", {"reason": "not_found"}, status=404)
if paste.is_expired():
return render(request, "pastes/show_paste/show_error.html", {"reason": "expired"}, status=404)
if paste.is_removed():
if paste.removed == Paste.USER_REMOVAL:
return render(request, "pastes/show_paste/show_error.html", {"reason": "user_removed",
"removal_reason": paste.removal_reason}, status=404)
elif paste.removed == Paste.ADMIN_REMOVAL:
return render(request, "pastes/show_paste/show_error.html", {"reason": "admin_removed",
"removal_reason": paste.removal_reason}, status=404)
if raw:
text = paste.get_text(formatted=False, version=version)
response = HttpResponse(text, content_type='text/plain')
return response
elif download:
text = paste.get_text(formatted=False, version=version)
response = HttpResponse(text, content_type='application/octet-stream')
response["Content-Disposition"] = 'attachment; filename="%s.txt"' % char_id
return response
else:
# Display the paste as normal
paste_favorited = False
if request.user.is_authenticated():
paste_favorited = Favorite.has_user_favorited_paste(request.user, paste)
# Add a hit to this paste if the hit is an unique (1 hit = 1 IP address once per 24 hours)
ip_address = get_real_ip(request)
if ip_address != None:
paste_hits = paste.add_hit(ip_address)
else:
paste_hits = paste.get_hit_count()
comment_count = cache.get("paste_comment_count:%s" % char_id)
if comment_count == None:
comment_count = Comment.objects.filter(paste=paste).count()
cache.set("paste_comment_count:%s" % char_id, comment_count)
paste_text = paste.get_text(version=version)
return render(request, "pastes/show_paste/show_paste.html", {"paste": paste,
"paste_version": paste_version,
"paste_text": paste_text,
"version": version,
"paste_favorited": paste_favorited,
"paste_hits": paste_hits,
"comment_count": comment_count})
