def install(self, extra_vars={}, enable=True, nthread=None):
"""
Install reverse proxy, including prep and app recipes.
:param dict extra_vars: Extra form variables as provided by app
:param bool enable: Enable the site in nginx on install?
:param message message: Message object to update with status
"""
if not nthread:
nthread = NotificationThread()
try:
self._install(extra_vars, enable, nthread)
except Exception as e:
nthread.complete(Notification("error", "Webs", str(e)))
raise
def _post(self, job, data):
nthread = NotificationThread(id=job.id)
disk = filesystems.VirtualDisk(id=data["id"], size=data["size"])
disk.create(will_crypt=data["crypt"], nthread=nthread)
if data["crypt"]:
try:
msg = "Encrypting virtual disk..."
nthread.update(Notification("info", "Filesystems", msg))
disk.encrypt(data["passwd"])
except Exception as e:
disk.remove()
raise
msg = "Virtual disk created successfully"
nthread.complete(Notification("success", "Filesystems", msg))
push_record("filesystem", disk.serialized)
def post(self):
msg = request.get_json()["notification"]
if not msg.get("message") or not msg.get("level")\
or not msg.get("comp"):
abort(400)
notif = Notification(msg["level"], msg["comp"], msg["message"],
msg.get("cls"), msg.get("title"))
# If ID is provided at POST, assume part of thread
if msg.get("id"):
nthread = NotificationThread(id=msg["id"])
if msg.get("complete"):
nthread.complete(notif)
else:
nthread.update(notif)
msg["message_id"] = notif.message_id
else:
notif.send()
return jsonify(notification=msg), 201
def install(job, to_install):
errors = False
nthread = NotificationThread(id=job.id)
nthread.title = "Setting up your server..."
for x in to_install:
a = applications.get(x)
msg = "Installing {0}...".format(x)
nthread.update(Notification("info", "FirstRun", msg))
try:
a.install()
push_record("app", a.serialized)
except:
errors = True
if to_install:
if errors:
msg = ("One or more applications failed to install. "
"Check the App Store pane for more information.")
nthread.complete(Notification("warning", "FirstRun", msg))
else:
msg = ("You may need to restart your device before "
"changes will take effect.")
nthread.complete(Notification("success", "FirstRun", msg))
def _operation(self, job, install, remove):
if install:
try:
pacman.refresh()
prereqs = pacman.needs_for(install)
upgr = (x["id"] for x in pacman.get_installed()
if x.get("upgradable"))
if sorted(upgr) == sorted(install):
# Upgrade
msg = "Performing system upgrade..."
msg = Notification("info", "Packages", msg)
nthread = NotificationThread(id=job.id, message=msg)
pacman.upgrade()
else:
# Install
title = "Installing {0} package(s)".format(len(prereqs))
msg = Notification("info", "Packages", ", ".join(prereqs))
nthread = NotificationThread(id=job.id,
title=title,
message=msg)
pacman.install(install)
for x in prereqs:
try:
info = process_info(pacman.get_info(x))
if "installed" not in info:
info["installed"] = True
push_record("package", info)
except:
pass
except Exception as e:
nthread.complete(Notification("error", "Packages", str(e)))
return
if remove:
try:
prereqs = pacman.depends_for(remove)
title = "Removing {0} package(s)".format(len(prereqs))
msg = Notification("info", "Packages", ", ".join(prereqs))
nthread = NotificationThread(id=job.id,
title=title,
message=msg)
pacman.remove(remove)
for x in prereqs:
try:
info = process_info(pacman.get_info(x))
if "installed" not in info:
info["installed"] = False
push_record("package", info)
except:
pass
except Exception as e:
nthread.complete(Notification("error", "Packages", str(e)))
return
msg = "Operations completed successfully"
nthread.complete(Notification("success", "Packages", msg))