def run(self):
appdef = None
projFile = QgsProject.instance().fileName()
if projFile:
appdefFile = projFile + ".appdef"
if os.path.exists(appdefFile):
if pluginSetting("askreload") == "Ask":
ret = QMessageBox.question(
self.iface.mainWindow(), "Web app builder",
"This project has been already published as a web app.\n"
"Do you want to reload app configuration?",
QMessageBox.Yes | QMessageBox.No, QMessageBox.Yes)
if ret == QMessageBox.Yes:
appdef = loadAppdef(appdefFile)
elif pluginSetting("askreload") == "Open last configuration":
appdef = loadAppdef(appdefFile)
initialize()
# reset credential token in case related credentials are changed
utils.resetCachedToken()
try:
dlg = MainDialog(appdef)
dlg.exec_()
except:
dlg.progressBar.setMaximum(100)
dlg.progressBar.setValue(0)
dlg.progressBar.setVisible(False)
dlg.progressLabel.setVisible(False)
QApplication.restoreOverrideCursor()
QgsMessageLog.logMessage(traceback.format_exc(),
"WebAppBuilder",
level=QgsMessageLog.CRITICAL)
QMessageBox.critical(
self.iface.mainWindow(),
"Unmanaged error. See QGIS log for more details.")
def appSDKification(folder, progress):
''' zip app folder and send to WAB compiler to apply SDK compilation.
The returned zip will be the official webapp
'''
progress.oscillate()
progress.setText("Get Authorization token")
try:
global __appSDKification_doAgain
if __appSDKification_doAgain:
QgsMessageLog.logMessage("Renew token in case of it is expired and retry", level=QgsMessageLog.WARNING)
utils.resetCachedToken()
token = utils.getToken()
except Exception as e:
pub.sendMessage(utils.topics.endAppSDKification, success=False, reason=str(e))
return
# zip folder to send for compiling
progress.setText("Preparing data to compile")
zipFileName = tempFilenameInTempFolder("webapp.zip", "webappbuilder")
try:
with zipfile.ZipFile(zipFileName, "w") as zf:
relativeFrom = os.path.dirname(folder)
for dirname, subdirs, files in os.walk(folder):
# exclude data folder
if 'data' in subdirs:
subdirs.remove('data')
if relativeFrom in dirname:
zf.write(dirname, dirname[len(relativeFrom):])
for filename in files:
fiename = os.path.join(dirname, filename)
zf.write(fiename, fiename[len(relativeFrom):])
except:
msg = "Could not zip webapp folder: {}".format(folder)
pub.sendMessage(utils.topics.endAppSDKification, success=False, reason=msg)
return
# prepare data for WAB compiling request
with open(zipFileName, 'rb') as f:
fileContent = f.read()
fields = { 'file': (os.path.basename(zipFileName), fileContent) }
payload, content_type = encode_multipart_formdata(fields)
headers = {}
headers["authorization"] = "Bearer {}".format(token)
headers["Content-Type"] = content_type
# prepare request (as in NetworkAccessManager) but without blocking request
# do http post
progress.setText("Wait compilation")
global __anam
if __anam:
del __anam
__anam = None
__anam = NetworkAccessManager(debug=pluginSetting("logresponse"))
__anam.request(utils.wabCompilerUrl(), method='POST', body=payload, headers=headers, blocking=False)
__anam.reply.finished.connect( lambda: manageFinished(__anam, zipFileName, folder, progress) )
def checkSDKServerVersion():
localVersion = utils.sdkVersion()
token = utils.getToken()
headers = {}
headers["authorization"] = "Bearer {}".format(token)
nam = NetworkAccessManager(debug=pluginSetting("logresponse"))
try:
resp, text = nam.request(wabVersionUrl(), headers=headers)
except Exception as e:
# check if 401/403 => probably token expired
permissionDenied = utils.isPermissionDenied(str(e))
if not permissionDenied:
raise e
else:
# renew token and try again
utils.resetCachedToken()
token = utils.getToken()
# retry call
headers["authorization"] = "Bearer {}".format(token)
try:
resp, text = nam.request(wabVersionUrl(), headers=headers)
except Exception as e:
# check if 401/403 => probably token expired
permissionDenied = utils.isPermissionDenied(str(e))
if not permissionDenied:
raise e
else:
raise Exception(
"Permission denied with current Connect credentials")
remoteVersion = json.loads(text)["boundless-sdk"]
if localVersion != remoteVersion:
raise VersionMismatchError(
"The server SDK version (%s) is different from the expected version (%s)"
% (remoteVersion, localVersion))