wraps(method)

def wrapper(self=None, *args, **kwargs):

self.dlg.mainDialogProgressBar.show()

self.dlg.mainDialogProgressBar.setRange(0,0)

self.dlg.mainDialogProgressBar.setValue(0)

QApplication.setOverrideCursor(Qt.WaitCursor)

QApplication.processEvents()

try:

method(self,*args, **kwargs)

except Exception as E:

logger("ERROR: " + str(E))

QApplication.processEvents()

QApplication.restoreOverrideCursor()

self.dlg.mainDialogProgressBar.hide()

"""QGIS Plugin Implementation."""

def __init__(self, iface):

"""Constructor.

:param iface: An interface instance that will be passed to this class

which provides the hook by which you can manipulate the QGIS

application at run time.

:type iface: QgsInterface

"""

# Save reference to the QGIS interface

self.iface = iface

# initialize plugin directory

self.plugin_dir = os.path.dirname(__file__)

# initialize locale

try:

locale = QSettings().value('locale/userLocale')[0:2]

except:

locale = "en"

locale_path = os.path.join(

self.plugin_dir,

'i18n',

'CSVProvider_{}.qm'.format(locale))

if os.path.exists(locale_path):

self.translator = QTranslator()

self.translator.load(locale_path)

if qVersion() > '4.3.3':

QCoreApplication.installTranslator(self.translator)

# Create the dialog (after translation) and keep reference

self.dlg = GoogleDriveProviderDialog()

# Declare instance attributes

self.actions = []

self.menu = self.tr(u'&Google Drive Provider')

# TODO: We are going to let the user set this up in a future iteration

self.toolbar = self.iface.addToolBar(u'GoogleDriveProvider')

self.toolbar.setObjectName(u'GoogleDriveProvider')

# noinspection PyMethodMayBeStatic

def tr(self, message):

"""Get the translation for a string using Qt translation API.

We implement this ourselves since we do not inherit QObject.

:param message: String for translation.

:type message: str, QString

:returns: Translated version of message.

:rtype: QString

"""

# noinspection PyTypeChecker,PyArgumentList,PyCallByClass

return QCoreApplication.translate('CSVProvider', message)

def add_action(

self,

icon_path,

text,

callback,

enabled_flag=True,

add_to_menu=True,

add_to_toolbar=True,

status_tip=None,

whats_this=None,

parent=None):

"""Add a toolbar icon to the toolbar.

:param icon_path: Path to the icon for this action. Can be a resource

path (e.g. ':/plugins/foo/bar.png') or a normal file system path.

:type icon_path: str

:param text: Text that should be shown in menu items for this action.

:type text: str

:param callback: Function to be called when the action is triggered.

:type callback: function

:param enabled_flag: A flag indicating if the action should be enabled

by default. Defaults to True.

:type enabled_flag: bool

:param add_to_menu: Flag indicating whether the action should also

be added to the menu. Defaults to True.

:type add_to_menu: bool

:param add_to_toolbar: Flag indicating whether the action should also

be added to the toolbar. Defaults to True.

:type add_to_toolbar: bool

:param status_tip: Optional text to show in a popup when mouse pointer

hovers over the action.

:type status_tip: str

:param parent: Parent widget for the new action. Defaults None.

:type parent: QWidget

:param whats_this: Optional text to show in the status bar when the

mouse pointer hovers over the action.

:returns: The action that was created. Note that the action is also

added to self.actions list.

:rtype: QAction

"""

icon = QIcon(icon_path)

action = QAction(icon, text, parent)

action.triggered.connect(callback)

action.setEnabled(enabled_flag)

if status_tip is not None:

action.setStatusTip(status_tip)

if whats_this is not None:

action.setWhatsThis(whats_this)

if add_to_toolbar:

self.toolbar.addAction(action)

if add_to_menu:

self.iface.addPluginToVectorMenu(

self.menu,

action)

self.actions.append(action)

return action

def initGui(self):

"""

Create the menu entries and toolbar icons inside the QGIS GUI.

"""

icon_path = os.path.join(self.plugin_dir,'icon.png')

self.add_action(

icon_path,

text=self.tr(u'Google Drive Provider '),

callback=self.run,

parent=self.iface.mainWindow())

self.dlg.setWindowIcon(QIcon(os.path.join(self.plugin_dir,'icon.png')))

self.dlg.anyoneCanWrite.stateChanged.connect(self.anyoneCanWriteAction)

self.dlg.anyoneCanRead.stateChanged.connect(self.anyoneCanReadAction)

#self.dlg.updateWriteListButton.clicked.connect(self.updateReadWriteListAction)

self.dlg.vacuumTablesButton.clicked.connect(self.vacuumTablesAction)

self.dlg.vacuumTablesButton.setDisabled(True)

self.dlg.unlockTableButton.clicked.connect(self.unlockTableAction)

self.dlg.unlockTableButton.setDisabled(True)

#self.dlg.textEdit_sample.hide()

#self.dlg.infoTextBox.hide()

self.dlg.metadataTable.setRowCount(0)

self.dlg.infobox_keymap.page().setNetworkAccessManager(QgsNetworkAccessManager.instance())

self.dlg.updateReadListButton.clicked.connect(self.updateReadWriteListAction)

self.dlg.updateReadListButton.setIcon(QIcon(os.path.join(self.plugin_dir,'shared.png')))

self.dlg.accountButton.clicked.connect(self.updateAccountAction)

self.dlg.exportToGDriveButton.clicked.connect(self.exportToGDriveAction)

self.dlg.listWidget.itemDoubleClicked.connect(self.run)

self.dlg.refreshButton.clicked.connect(self.refresh_available)

self.dlg.webMapLinkButton.clicked.connect(self.webMapLinkAction)

self.dlg.deleteTableButton.clicked.connect(self.deleteTable)

self.dlg.deleteTableButton.setDisabled(True)

self.dlg.button_box.button(QDialogButtonBox.Ok).setText("Load")

self.dlg.helpButton.clicked.connect(self.helpAction)

self.dlg.mainDialogProgressBar.hide()

self.helpBrowser = internalBrowser("https://enricofer.github.io/gdrive_provider", 'GooGIS help')

orderByDict = collections.OrderedDict([

("order by modified time; descending", "modifiedTime desc"),

("order by modified time; ascending", "modifiedTime"),

("order by name; ascending", 'name'),

("order by name; descending", 'name desc'),

])

for txt,data in list(orderByDict.items()):

self.dlg.orderByCombo.addItem(txt,data)

self.dlg.orderByCombo.currentIndexChanged.connect(self.refresh_available)

#add contextual menu

#self.dup_to_google_drive_action = QAction(QIcon(icon_path), "Duplicate to Google drive layer", self.iface.legendInterface() )

#self.iface.legendInterface().addLegendLayerAction(self.dup_to_google_drive_action, "","01", QgsMapLayer.VectorLayer,True)

#self.dup_to_google_drive_action.triggered.connect(self.dup_to_google_drive)

#add contextual menu

self.dup_to_google_drive_action = QAction(QIcon(os.path.join(icon_path)), u"Duplicate to Google drive layer", self.iface )

self.iface.addCustomActionForLayerType(self.dup_to_google_drive_action,"", QgsMapLayer.VectorLayer,True)

self.dup_to_google_drive_action.triggered.connect(self.dup_to_google_drive)

#authorize plugin

s = QSettings()

self.client_id = s.value("GooGIS/gdrive_account", defaultValue = None)

self.myDrive = None

#if self.client_id:

# self.authorization = google_authorization(SCOPES,os.path.join(self.plugin_dir,'credentials'),APPLICATION_NAME,self.client_id)

#QgsProject.instance().layerLoaded.connect(self.loadGDriveLayers)

QgsProject.instance().readProject.connect(self.loadGDriveLayers)

QgsProject.instance().layersWillBeRemoved.connect(self.updateSummarySheet)

self.geometry_precision = 17

def helpAction(self):

self.helpBrowser.setWindowFlags(Qt.WindowSystemMenuHint | Qt.WindowTitleHint)

self.helpBrowser.setMinimumSize(QSize(900, 600))

self.helpBrowser.show()

self.helpBrowser.raise_()

def unload(self):

"""

Removes the plugin menu item and icon from QGIS GUI.

"""

try:

self.remove_GooGIS_layers()

except:

pass

QgsProject.instance().readProject.disconnect(self.loadGDriveLayers)

QgsProject.instance().layersWillBeRemoved.disconnect(self.updateSummarySheet)

for action in self.actions:

self.iface.removePluginVectorMenu(

self.tr(u'&Google Drive Provider'),

action)

self.iface.removeToolBarIcon(action)

# remove the toolbar

del self.toolbar

self.iface.removeCustomActionForLayerType(self.dup_to_google_drive_action)

def GooGISLayers(self):

'''

iterator over QGIS layer associated to plugin

:return:

'''

for layer in list(QgsProject.instance().mapLayers().values()):

if self.isGooGISLayer(layer):

yield layer

def isGooGISLayer(self, layer):

'''

Method to check if a QGIS layer is associated to plugin

:param layer:

:return: True or False

'''

if layer.type() != QgsMapLayer.VectorLayer:

return

use = layer.customProperty("googleDriveId", defaultValue=None)

return use # not (use == None)

def loadGDriveLayers(self,dom):

'''

Landing method for readProject signal. Loads layer data from google drive with "googleDriveId" custom property

:param dom:

'''

for layer in self.GooGISLayers():

google_id = layer.customProperty("googleDriveId", defaultValue=None)

if google_id:

if not self.client_id or not self.myDrive:

self.updateAccountAction()

self.gdrive_layer = GoogleDriveLayer(self, self.authorization, layer.name(), spreadsheet_id=google_id, loading_layer=layer)

self.public_db = service_public_layers(self.authorization)

layer.editingStarted.connect(self.gdrive_layer.editing_started)

layer.updateExtents()

def updateSummarySheet(self,layer_ids):

for layer_id in layer_ids:

removing_layer = QgsProject.instance().mapLayer(layer_id)

if self.isGooGISLayer(removing_layer):

self.myDrive.renew_connection()

removing_layer.gDriveInterface.update_summary_sheet()

def test_suite(self):

if not self.client_id or not self.myDrive:

self.updateAccountAction()

#self.sheet_layer = GoogleDriveLayer(self.authorization, sheet_name, sheet_id='1hC8iT7IutoYDVDLlEWF8_op2viNRsUdv8tTVo9RlPkE')

#gdrive = service_drive(self.authorization)

#gsheet = service_sheet(self.authorization,'1hC8iT7IutoYDVDLlEWF8_op2viNRsUdv8tTVo9RlPkE')

self.myDrive.configure_service()

layer_a = QgsVectorLayer(os.path.join(self.plugin_dir,'test','dataset','c0601016_SistemiEcorelazionali.shp'), "layer_a", 'ogr')

layer_b = QgsVectorLayer(os.path.join(self.plugin_dir,'test','dataset','c0601037_SpecieArboree.shp'), "layer_b", 'ogr')

layer_c = QgsVectorLayer(os.path.join(self.plugin_dir,'test','dataset','c0509028_LocSitiContaminati.shp'), "layer_c", 'ogr')

lv = plugins['layerVersion']

for layer in (layer_a, layer_b, layer_c ):

glayer = GoogleDriveLayer(self, self.authorization, layer.name(), importing_layer=layer, test=True)

gsheet = glayer.get_service_sheet()

glayer.lyr.startEditing()

if not layer: #layer_a:

for s in ['1','2','3']:

qlv_path = os.path.join(self.plugin_dir,'test','dataset',layer.name()+s+'.qlv')

lv.editingStateLoader.setEditsXMLDefinition(qlv_path, batch=True)

if s == '3':

glayer.lyr.rollBack()

else:

glayer.lyr.commitChanges()

else:

qlv_path = os.path.join(self.plugin_dir,'test','dataset',layer.name()+'.qlv')

lv.editingStateLoader.setEditsXMLDefinition(qlv_path, batch=True)

glayer.lyr.commitChanges()

# fix_print_with_import

print("T1", gsheet.cell('Shape_Area',25))

# fix_print_with_import

print("T2", gsheet.set_cell('Shape_Area',24,234.500))

# fix_print_with_import

print("T3", gsheet.set_cell('Shape_Area',23,1000))

# fix_print_with_import

print("T4", gsheet.set_cell('Shape_Leng',22,'CIAOOOOO!'))

# fix_print_with_import

print("T5", gsheet.set_cell('Shape_Leng',21,None))

# fix_print_with_import

print("T6", gsheet.cell('Shape_Area',23))

# fix_print_with_import

print("T6", gsheet.cell('Shape_Leng',24))

gsheet.add_sheet('byebye')

gsheet.set_sheet_cell('byebye!A1', 'ciao')

# fix_print_with_import

print("FORMULA =SUM(SHEET!F2:F30):",gsheet.evaluate_formula('=SUM(SHEET!F2:F30)'))

# fix_print_with_import

print("FORMULA =MAX(SHEET!C2:C):",gsheet.evaluate_formula('=MAX(SHEET!C2:C)'))

# gsheet.set_cell('barabao',33, 'ciao')

fid = gsheet.new_fid()

# fix_print_with_import

print("NEW FID", fid)

update_fieds = list(set(gsheet.header) - set(['WKTGEOMETRY','STATUS']))

# fix_print_with_import

print("update_fieds", update_fieds)

# fix_print_with_import

print("UPDATE DICT",dict(list(zip(update_fieds,["UNO",fid,34234,665.345,455.78,"HH"]))))

# fix_print_with_import

print("APPEND_ROW", gsheet.add_row(dict(list(zip(update_fieds,['10000',"UNO",fid,34234,665.345,455.78,"HH"])))))

# fix_print_with_import

print("APPEND_COLUMN", gsheet.add_column(["UNO",fid,34234,665.345,455.78,"HH"]))

# fix_print_with_import

print("CRS", gsheet.crs())

# fix_print_with_import

print("NEW_FID", gsheet.new_fid())

# fix_print_with_import

print("DELETED FIELD 5", gsheet.mark_field_as_deleted(5))

# fix_print_with_import

print(glayer.service_drive.trash_file(glayer.get_gdrive_id()))

# fix_print_with_import

print("TEST ENDED")

def load_available_sheets(self):

'''

Method that loads from user google drive the available GooGIS layers list

:return:

'''

bak_available_list_filepath = os.path.join(self.plugin_dir,'credentials','available_sheets.json')

if os.path.exists(bak_available_list_filepath):

with open(bak_available_list_filepath) as available_file:

self.available_sheets = json.load(available_file)

else:

self.refresh_available()

def refresh_available(self):

'''

Method for refreshing dialog list widget with available GooGIS layers

'''

self.myDrive.configure_service()

self.available_sheets = self.myDrive.list_files(orderBy=self.dlg.orderByCombo.itemData(self.dlg.orderByCombo.currentIndex()))

logger("refreshing panel")

try:

self.dlg.listWidget.currentItemChanged.disconnect(self.viewMetadata)

except:

pass

self.dlg.listWidget.clear()

self.dlg.writeListTextBox.clear()

self.dlg.readListTextBox.clear()

sharedIconOwner = QIcon(os.path.join(self.plugin_dir,'shared.png'))

anyoneIconOwner = QIcon(os.path.join(self.plugin_dir,'globe.png'))

sharedIcon = QIcon(os.path.join(self.plugin_dir,'shared_gray.png'))

anyoneIcon = QIcon(os.path.join(self.plugin_dir,'globe_gray.png'))

nullIcon = QIcon(os.path.join(self.plugin_dir,'null.png'))

for sheet_name, sheet_metadata in self.available_sheets.items():

if sheet_metadata["id"] != self.myDrive.credentials.pubDbId:

newItem = QListWidgetItem(QIcon(),sheet_name,self.dlg.listWidget, QListWidgetItem.UserType)

if not sheet_metadata["capabilities"]["canEdit"]:

font = newItem.font()

font.setItalic(True)

newItem.setFont(font)

#if sheet in shared_sheets.keys():

permissions = self.get_permissions(sheet_metadata)

owners_list = [owner["emailAddress"] for owner in sheet_metadata['owners']]

if 'anyone' in permissions:

if self.client_id in owners_list:

newItem.setIcon(anyoneIconOwner)

else:

newItem.setIcon(anyoneIcon)

elif permissions != {}:

if self.client_id in owners_list:

newItem.setIcon(sharedIconOwner)

else:

newItem.setIcon(sharedIcon)

else:

newItem.setIcon(nullIcon)

#newItem.setIcon(QIcon(os.path.join(self.plugin_dir,'shared.png')))

#newItem.setText(sheet)

self.dlg.listWidget.addItem(newItem)

self.dlg.listWidget.currentItemChanged.connect(self.viewMetadata)

def get_permissions(self,metadata):

'''

returns a simplified list of permissions from the downloaded metadata

:param metadata: the downloaded file metadata

'''

permissions = {}

if 'permissions' in metadata:

for permission in metadata['permissions']:

if permission['type'] == 'anyone':

permissions['anyone'] = permission['role']

if permission['type'] == 'user' and permission['emailAddress'] != self.client_id:

permissions[permission['emailAddress']] = permission['role']

return permissions

@toggleProgressBar

def viewMetadata(self,item,prev):

'''

Method for populating item details slots (metadata, thumbnail, permissions) on list widget selection

:param item: the selcted list widget item

:param prev: not used

'''

def getTableItem(content,editingDisabled=True):

item = QTableWidgetItem(content)

if editingDisabled:

item.setFlags( Qt.ItemIsSelectable | Qt.ItemIsEnabled )

return item

self.myDrive.renew_connection()

self.dlg.anyoneCanRead.setChecked(False)

self.dlg.anyoneCanWrite.setChecked(False)

self.current_spreadsheet_id = self.available_sheets[item.text()]['id']

self.current_metadata = self.available_sheets[item.text()]

thumbnail_rif = self.myDrive.list_files(mimeTypeFilter='image/png', filename=item.text()+'.png' )

if thumbnail_rif:

web_link = 'https://drive.google.com/uc?export=view&id='+ thumbnail_rif[item.text()+'.png']['id']

self.thumbnail_id = thumbnail_rif[item.text()+'.png']['id']

else:

web_link = '_'

self.thumbnail_id = None

self.dlg.infobox_keymap.page().currentFrame().setHtml(KEYMAP_TEMPLATE.format(web_link))

owners_list = [owner["emailAddress"] for owner in self.current_metadata['owners']]

owners = " ".join(owners_list)

if self.current_metadata['capabilities']['canEdit']:

writeCapability = "editable file"

else:

writeCapability = "read-only file"

self.dlg.metadataTable.clear()

self.dlg.metadataTable.setRowCount(0)

for row in ['geometry_type', 'srid', 'features', 'extent', "abstract"][::-1]:

if row in self.current_metadata["appProperties"]:

self.dlg.metadataTable.insertRow(0)

self.dlg.metadataTable.setItem(0,0,getTableItem(row))

self.dlg.metadataTable.setItem(0,1,getTableItem(self.current_metadata["appProperties"][row]))

for row in ['owner', 'name', 'id', 'modifiedTime', 'createdTime', 'version', 'capability'][::-1]:

self.dlg.metadataTable.insertRow(0)

self.dlg.metadataTable.setItem(0,0,getTableItem(row))

self.dlg.metadataTable.setItem(0,1,getTableItem(dict(owner=owners, capability=writeCapability, **self.current_metadata)[row]))

self.dlg.metadataTable.resizeColumnsToContents()

self.dlg.metadataTable.horizontalHeader().setStretchLastSection(True)

permission_groups = [

self.dlg.readListGroupBox,

self.dlg.writeListGroupBox,

]

for group in permission_groups:

if self.client_id in owners:

group.setEnabled(True)

else:

group.setEnabled(False)

self.original_write_list = []

self.original_read_list = []

if not 'permissions' in self.current_metadata:

return

for permission in self.current_metadata['permissions']:

if permission['role'] == 'writer':

if permission['type'] == 'anyone':

#self.original_write_list.append('anyone')

self.dlg.anyoneCanWrite.setChecked(True)

else:

self.original_write_list.append(permission['emailAddress'])

if permission['role'] == 'reader':

if permission['type'] == 'anyone':

#self.original_read_list.append('anyone')

self.dlg.anyoneCanRead.setChecked(True)

else:

self.original_read_list.append(permission['emailAddress'])

self.dlg.writeListTextBox.clear()

self.dlg.writeListTextBox.appendPlainText(' '.join(self.original_write_list))

self.dlg.readListTextBox.clear()

self.dlg.readListTextBox.appendPlainText(' '.join(self.original_read_list))

glayer_is_loaded = None

for glayer in self.GooGISLayers():

if self.isGooGISLayer(glayer) == self.current_spreadsheet_id:

glayer_is_loaded = True

break

if self.client_id in owners_list and not glayer_is_loaded:

self.dlg.vacuumTablesButton.setDisabled(False)

self.dlg.deleteTableButton.setDisabled(False)

self.dlg.unlockTableButton.setDisabled(False)

else:

self.dlg.vacuumTablesButton.setDisabled(True)

self.dlg.deleteTableButton.setDisabled(True)

self.dlg.unlockTableButton.setDisabled(True)

self.dlg.updateReadListButton.hide()

@toggleProgressBar

def deleteTable(self,checked):

self.sheet_service = service_spreadsheet(self.authorization, spreadsheetId=self.current_spreadsheet_id)

sheets = self.sheet_service.get_sheets()

open_activity = list(set(sheets.keys()) - set([self.sheet_service.name, self.client_id, 'settings', 'summary', 'changes_log', 'lookup']))

if open_activity:

QMessageBox.warning(None, "Can't remove googis table", "The layer is currently locked by: " + ", ".join(open_activity))

else:

reply = QMessageBox.question(None, "Removing " + self.current_metadata['name'], "Do you really want to trash table?", QMessageBox.Yes, QMessageBox.No)

if reply == QMessageBox.Yes:

self.myDrive.trash_file(self.current_spreadsheet_id)

self.public_db.delKey(self.current_spreadsheet_id)

if self.thumbnail_id:

self.myDrive.trash_file(self.thumbnail_id)

self.refresh_available()

@toggleProgressBar

def vacuumTablesAction(self,checked):

self.sheet_service = service_spreadsheet(self.authorization, spreadsheetId=self.current_spreadsheet_id)

sheets = self.sheet_service.get_sheets()

open_activity = list(set(sheets.keys()) - set([self.sheet_service.name, self.client_id, 'settings', 'summary', 'changes_log', 'lookup']))

if not open_activity:

self.remove_GooGIS_layers(layerId_to_delete=self.current_spreadsheet_id)

self.sheet_service.remove_deleted_rows()

self.sheet_service.remove_deleted_columns()

else:

QMessageBox.warning(None, "Can't vacuum googis table", "The layer is currently locked")

logger("CAN'T VACUUM TABLES")

@toggleProgressBar

def unlockTableAction(self,checked):

self.sheet_service = service_spreadsheet(self.authorization, spreadsheetId=self.current_spreadsheet_id)

sheets = self.sheet_service.get_sheets()

open_activity = list(set(sheets.keys()) - set([self.sheet_service.name, self.client_id, 'settings', 'summary', 'changes_log', 'lookup']))

if open_activity:

reply = QMessageBox.question(None, "Unlock table", "The layer is currently locked by: {}.\n Do you want to unlock and disconnect users?".format(", ".join(open_activity)), QMessageBox.Yes, QMessageBox.No)

if reply == QMessageBox.Yes:

for connected_user in open_activity:

self.sheet_service.remove_sheet(connected_user)

def anyoneCanWriteAction(self,state):

'''

Landing method for stateChanged signal. Sincronize list box with related checkbox checking

:param state: not used

'''

if self.dlg.anyoneCanWrite.isChecked():

self.dlg.writeListTextBox.setDisabled(True)

else:

self.dlg.writeListTextBox.setDisabled(False)

def anyoneCanReadAction(self,state):

'''

Landing method for stateChanged signal. Sincronize list box with related checkbox checking

:param state: not used

'''

if self.dlg.anyoneCanRead.isChecked():

self.dlg.readListTextBox.setDisabled(True)

else:

self.dlg.readListTextBox.setDisabled(False)

@toggleProgressBar

def updateReadWriteListAction(self,checked):

'''

Method to sincronize read write boxes with current item metadata

'''

self.dlg.mainDialogProgressBar.show()

try:

current_spreadsheet_id = self.current_metadata['id']

except:

return

rw_commander = collections.OrderedDict()

rw_commander["reader"] = {

"text_widget": self.dlg.readListTextBox,

"check_anyone_widget": self.dlg.anyoneCanRead,

"original_list": self.original_read_list,

"update_publish": None

}

rw_commander["writer"] = {

"text_widget": self.dlg.writeListTextBox,

"check_anyone_widget": self.dlg.anyoneCanWrite,

"original_list": self.original_write_list,

"update_publish": None

}

for role, widgets in rw_commander.items():

cleaned_update_list = []

for permission in widgets['text_widget'].toPlainText().split(' '):

if re.match("([^@|\s]+@[^@]+\.[^@|\s]+)", permission):

cleaned_update_list.append(permission)

if widgets['check_anyone_widget'].isChecked():

if not 'anyone' in cleaned_update_list:

cleaned_update_list.append('anyone')

delete_from_rw_list = list(set(widgets['original_list']) - set(cleaned_update_list))

add_to_rw_list = list(set(cleaned_update_list) - set(widgets['original_list']))

if 'permissions' in self.current_metadata:

for permission in self.current_metadata['permissions']:

if permission['role'] == role:

if (permission['type'] == 'anyone' and not widgets['check_anyone_widget'].isChecked()) or \

('emailAddress' in permission and permission['emailAddress'] in delete_from_rw_list):

self.myDrive.remove_permission(current_spreadsheet_id, permission['id'])

if (permission['type'] == 'anyone' and not widgets['check_anyone_widget'].isChecked()):

widgets['update_publish'] = True

for new_read_user in add_to_rw_list:

self.myDrive.add_permission(current_spreadsheet_id, new_read_user,role)

if new_read_user == 'anyone':

widgets['update_publish'] = True

#update public link in summary sheet

if rw_commander["reader"]['update_publish']: # or rw_commander["writer"]['update_publish']:

publish_state = rw_commander["reader"]["check_anyone_widget"].isChecked() # or rw_commander["writer"]["check_anyone_widget"].isChecked()

if publish_state:

publicLinkContent = ['public link', "https://enricofer.github.io/gdrive_provider/weblink/converter.html?spreadsheet_id="+current_spreadsheet_id]

self.myDrive.publish_to_web(self.current_metadata["id"])

if self.thumbnail_id:

self.myDrive.publish_to_web(self.thumbnail_id)

store_metadata = self.current_metadata['appProperties']

#for newkey in ["weblink", "keymap_extent", ]:

# store_metadata[newkey] = self.current_metadata[newkey]

store_metadata['gdrive_id'] = current_spreadsheet_id

store_metadata.pop("isGOOGISsheet")

self.public_db.setKey(self.current_spreadsheet_id, store_metadata)

else:

publicLinkContent = [' ', ' ']

self.myDrive.unpublish_to_web(self.current_metadata["id"])

if self.thumbnail_id:

self.myDrive.unpublish_to_web(self.thumbnail_id)

self.public_db.delKey(self.current_spreadsheet_id)

service_sheet = service_spreadsheet(self.authorization, spreadsheetId=current_spreadsheet_id)

range = 'summary!A9:B9'

update_body = {

"range": range,

"values": [publicLinkContent]

}

service_sheet.service.spreadsheets().values().update(spreadsheetId=current_spreadsheet_id,range=range, body=update_body, valueInputOption='USER_ENTERED').execute()

self.refresh_available()

self.dlg.updateReadListButton.hide()

self.dlg.mainDialogProgressBar.hide()

def updateAccountAction(self, error=None):

"""

Method to update current google drive user

:param error:

"""

self.dlg.mainDialogProgressBar.show()

account, precision = accountDialog.get_new_account(self.client_id, error=error, precision=self.geometry_precision)

res = False

if account:

self.authorization = google_authorization(self, SCOPES, os.path.join(self.plugin_dir, 'credentials'),

APPLICATION_NAME, account)

self.myDrive = service_drive(self.authorization)

self.public_db = service_public_layers(self.authorization)

if not self.myDrive:

self.updateAccountAction(self, error=True)

if account != self.client_id:

self.client_id = account

s = QSettings()

s.setValue("GooGIS/gdrive_account", self.client_id)

self.remove_GooGIS_layers()

self.run()

self.geometry_precision = precision

res = True

self.dlg.mainDialogProgressBar.hide()

return res

def exportToGDriveAction(self):

"""

method to export a selected QGIS layer to Google drive (from dialog or layer contextual menu

"""

layer = comboDialog.select(QgsProject.instance().mapLayers(), self.iface.activeLayer())

self.dup_to_google_drive(layer)

def importByIdAction(self, import_id=None):

'''

Method to import to user google drive a public sheet giving its fileId

'''

if not import_id:

import_id = importFromIdDialog.getNewId()

import_id = import_id.strip()

self.myDrive.configure_service()

try:

response = self.myDrive.service.files().update(fileId=import_id, addParents='root').execute()

QApplication.processEvents()

self.refresh_available()

except Exception as e:

logger("exception %s; can't open fileid %s" % (str(e),import_id))

pass

def remove_GooGIS_layers(self, layerId_to_delete=None):

'''

Method to remove loaded GooGIS layer from legend and map canvas. Used uninstalling plugin

'''

self.myDrive.renew_connection()

for layer_id,layer in QgsProject.instance().mapLayers().items():

googleDriveId = layer.customProperty("googleDriveId", defaultValue=None)

if googleDriveId :

if not layerId_to_delete or googleDriveId == layerId_to_delete:

QgsProject.instance().removeMapLayer(layer.id())

def googis_layer_is_loaded(self, sheetId):

'''

Method to check if googis layer is loaded in canvas

'''

self.myDrive.renew_connection()

for layer_id,layer in QgsProject.instance().mapLayers().items():

googleDriveId = layer.customProperty("googleDriveId", defaultValue=None)

if sheetId == googleDriveId:

return True

def run(self):

"""

show the plugin dialog

"""

if not self.client_id or not self.myDrive:

if not self.updateAccountAction():

return

self.refresh_available()

self.dlg.setWindowFlags(Qt.WindowSystemMenuHint | Qt.WindowTitleHint)

self.dlg.show()

self.dlg.raise_()

# Run the dialog event loop

result = self.dlg.exec_()

# See if OK was pressed

if result and self.dlg.listWidget.selectedItems():

self.load_sheet(self.dlg.listWidget.selectedItems()[0])

@toggleProgressBar

def load_sheet(self,item):

'''

Method for loading as QGIS layer the selected google drive layer

:param item:

:return:

'''

sheet_name = item.text()

sheet_id = self.available_sheets[sheet_name]['id']

self.myDrive.configure_service()

self.gdrive_layer = GoogleDriveLayer(self, self.authorization, sheet_name, spreadsheet_id=sheet_id)

@toggleProgressBar

def dup_to_google_drive(self, layer = None):

'''

Method for duplicating a current QGIS layer to a Google drive sheet (AKA GooGIS layer)

:param layer:

:return:

'''

if not layer:

layer = self.iface.activeLayer()

if not self.client_id or not self.myDrive:

self.updateAccountAction()

if not self.checkLayerGeometrySize(layer):

reply = QMessageBox.question(None, "Complex Geometries", "The selected features have complex geometries that can't be stored in googis layers and will be lost.\n The encoded geometry lenght should be less than 50000 chars and should be simplified before being stored in google drive.\nA lower geometry precision can be configured in connection dialog to decrease geometry size\n Do you really want to continue losing the selected features?", QMessageBox.Yes, QMessageBox.No)

if reply == QMessageBox.No:

return

#try:

#Wait cursor

QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))

self.myDrive.configure_service()

QApplication.processEvents()

self.gdrive_layer = GoogleDriveLayer(self, self.authorization, layer.name(), importing_layer=layer, precision=self.geometry_precision)

QApplication.processEvents()

self.refresh_available()

QApplication.restoreOverrideCursor()

QApplication.processEvents()

try:

pass

except Exception as e:

logger("EXCEPTION " + str(e))

QApplication.restoreOverrideCursor()

None

def checkLayerGeometrySize(self,layer):

selected_fids = []

for feat in layer.getFeatures():

encoded_geom = pack(feat.geometry().asWkt(precision = self.geometry_precision))

if len(encoded_geom) > 50000:

selected_fids.append(feat.id())

if selected_fids:

layer.select(selected_fids)

return False

else:

return True

def webMapLinkAction(self):

'''

Method to select public maps for browsing them in external webbrowser

:return:

'''

webMapDialog.get_web_link(self)