def download(request, username):
validuser = True
try:
# validate that this username actually exists
user = interface.get_user_for_installers(username)
except DoesNotExistError:
validuser = False
return direct_to_template(request, 'download/installers.html', {'username' : username,
'validuser' : validuser})
def _build_installer(username, platform):
"""
<Purpose>
Builds an installer for the given platform that will donate resources to
the user with the given username.
<Arguments>
username:
A string representing the GENI user to which the installer will donate
resources.
platform:
A string representing the platform for which to build the installer.
Options include 'windows', 'linux', or 'mac'.
<Exceptions>
None
<Side Effects>
None
<Returns>
On success, returns (True, installer_url) where installer_url is URL from
which the installer may be downloaded.
On failure, returns (False, error_response) where error_repsponse is an
HttpResponse which specifies what went wrong.
"""
try:
user = interface.get_user_for_installers(username)
username = user.username
except DoesNotExistError:
error_response = HttpResponse("Couldn't get user.")
return False, error_response
try:
xmlrpc_proxy = xmlrpclib.ServerProxy(
settings.SEATTLECLEARINGHOUSE_INSTALLER_BUILDER_XMLRPC)
vessel_list = [{'percentage': 80, 'owner': 'owner', 'users': ['user']}]
user_data = {
'owner': {
'public_key': user.donor_pubkey
},
'user': {
'public_key': ACCEPTDONATIONS_STATE_PUBKEY
},
}
build_results = xmlrpc_proxy.build_installers(vessel_list, user_data)
except:
error_response = HttpResponse("Failed to build installer.")
return False, error_response
installer_url = build_results['installers'][platform]
return True, installer_url
def _build_installer(username, platform):
"""
<Purpose>
Builds an installer for the given platform that will donate resources to
the user with the given username.
<Arguments>
username:
A string representing the GENI user to which the installer will donate
resources.
platform:
A string representing the platform for which to build the installer.
Options include 'windows', 'linux', or 'mac'.
<Exceptions>
None
<Side Effects>
None
<Returns>
On success, returns (True, installer_url) where installer_url is URL from
which the installer may be downloaded.
On failure, returns (False, error_response) where error_repsponse is an
HttpResponse which specifies what went wrong.
"""
try:
user = interface.get_user_for_installers(username)
username = user.username
except DoesNotExistError:
error_response = HttpResponse("Couldn't get user.")
return False, error_response
try:
xmlrpc_proxy = xmlrpclib.ServerProxy(settings.INSTALLER_BUILDER_XMLRPC)
vessel_list = [{'percentage': 80, 'owner': 'owner', 'users': ['user']}]
user_data = {
'owner': {'public_key': user.donor_pubkey},
'user': {'public_key': ACCEPTDONATIONS_STATE_PUBKEY},
}
build_results = xmlrpc_proxy.build_installers(vessel_list, user_data)
except:
error_response = HttpResponse("Failed to build installer.")
return False, error_response
installer_url = build_results['installers'][platform]
return True, installer_url
def download(request, username):
validuser = True
try:
# validate that this username actually exists
user = interface.get_user_for_installers(username)
except DoesNotExistError:
validuser = False
templatedict = {}
templatedict['username'] = username
templatedict['validuser'] = validuser
templatedict['domain'] = "https://" + request.get_host()
# I need to build a URL for android to download the installer from. (The
# same installer is downloaded from the Google Play store for all users.)
# The URL is escaped twice (ask Akos why) and inserted in the referrer
# information in the URL.
#templatedict['android_installer_link'] = urllib.quote(urllib.quote(domain,safe=''),safe='')
return direct_to_template(request, 'download/installers.html', templatedict)
