def change_pw(request): login = '' old_password = '' new_password = '' _ = request.translate dbsession = request.db try: # parse query parameter login = checkIsUser(request) old_password = request.params['old_password'] new_password = request.params['new_password'] if not login or not old_password or not new_password: raise MissingQueryParameterError('Some post parameters are missing.') # get user and check is the correct password if 'form.submitted' in request.params: # get actual user login = checkIsUser(request) user = Users.by_username(login, dbsession) if user and user.validate_password(old_password): # change password user._set_password(new_password) # define response header # get target url and route to it target_url = request.route_url('home_login') return HTTPFound(location = target_url) else: raise WrongPasswordError('Password for the user %s is not valid, please try again') except WrongPasswordError, MissingQueryParameterError: raise
def georeference_profile_page(request): log.info('Request - Get georeference profile page.') dbsession = request.db userid = checkIsUser(request) user = Users.by_username(userid, dbsession) try: log.debug('Query georeference profile information from database for user %s'%userid) query_georefprocess = georeference_profile_query%userid resultSet = dbsession.execute(query_georefprocess) log.debug('Create response list') georef_profile = [] for record in resultSet: georef_profile.append({'georef_id':record['georef_id'], 'mtb_id':record['mtbid'], 'clip_params': record['clip_params'], 'time': record['time'], 'transformed': record['isttransformiert'], 'isvalide': record['isvalide'], 'titel': record['titel'], 'key': record['key'], 'time_georef':record['time_georef'],'boundingbox':record['box'][4:-1].replace(' ',','),'type':record['type'], 'published':record['published']}) log.debug('Response: %s'%georef_profile) return {'georef_profile':georef_profile, 'points':user.bonuspunkte} except Exception as e: log.error('Error while trying to request georeference history information'); log.error(e) return {}
def resetGeorefParameters(request): try: log.info('Receive a reset georeference parameter requests.') login = checkIsUser(request) dbsession = request.db messtischblatt_id = request.params['mtbid'] georeference_process = Georeferenzierungsprozess.by_messtischblattid(messtischblatt_id, dbsession) referenz = georeference_process.clipparameter fehlerbeschreibung = 'Zuruecksetzen von Georeferenzierungsparameter für GeorefId=%s'%georeference_process.id if login and messtischblatt_id and referenz and fehlerbeschreibung and Users.by_username(login, dbsession): log.debug('Save reset process in table fehlermeldungen ...') newFehlermeldung = Fehlermeldung(objektid = messtischblatt_id, referenz = referenz, nutzerid = login, fehlerbeschreibung = fehlerbeschreibung, timestamp = getTimestampAsPGStr()) dbsession.add(newFehlermeldung) log.debug('Remove georeference process ...') dbsession.delete(georeference_process) log.debug('Remove refmtblayer ...') try: refmtblayer = RefMtbLayer.by_id(MTB_LAYER_ID, messtischblatt_id, dbsession) dbsession.delete(refmtblayer) except: log.debug('No entry for refmtblayer found ...') pass log.debug('Update messtischblatt db ...') messtischblatt = Messtischblatt.by_id(messtischblatt_id, dbsession) messtischblatt.isttransformiert = False return json.dumps({'status':'confirmed'}, ensure_ascii=False, encoding='utf-8') except DBAPIError: log.error('Problems while trying to remove georeference parameter from the database ...') return Response(conn_err_msg, content_type='text/plain', status_int=500)
def getUploadProfilePage(request): log.debug('Request - Get Upload profile page.') dbsession = request.db username = checkIsUser(request) user = Users.by_username(username, dbsession) userid = user.id try: log.debug('Query Upload profile information from database for user %s'%userid) query_uploadprofile = upload_profile_query%userid resultSet = dbsession.execute(query_uploadprofile) log.debug('Create response list') upload_profile = [] for record in resultSet: upload_profile.append({'upload_id':record['upload_id'], 'upload_mapid':record['upload_mapid'], 'time': record['time'], 'licence': record['licence'], 'title': record['title'], 'upload_time':record['upload_time'], 'imagepath':record['imagepath'], 'thumbnail': record['thumbnail']}) log.debug('Response: %s'%upload_profile) return {'upload_profile':upload_profile} except Exception as e: log.error('Error while trying to request upload history information'); log.error(e) return {} return {}
def georeference_profile_page(request): log.info('Request - Get georeference profile page.') dbsession = request.db userid = checkIsUser(request) user = Users.by_username(userid, dbsession) try: log.debug('Query georeference profile information from database for user %s'%userid) queryData = request.db.query(Georeferenzierungsprozess, Metadata, Map).join(Metadata, Georeferenzierungsprozess.mapid == Metadata.mapid)\ .join(Map, Georeferenzierungsprozess.mapid == Map.id)\ .filter(Georeferenzierungsprozess.nutzerid == userid)\ .order_by(desc(Georeferenzierungsprozess.id)) log.debug('Create response list') georef_profile = [] for record in queryData: georef = record[0] metadata = record[1] mapObj = record[2] boundingbox = Map.getBox2d(georef.mapid, dbsession, 900913) georef_profile.append({'georef_id':georef.id, 'mapid':georef.mapid, 'clip_params': georef.georefparams, 'time': metadata.timepublish, 'transformed': georef.processed, 'isvalide': georef.adminvalidation, 'titel': metadata.title, 'key': mapObj.apsdateiname, 'time_georef':georef.timestamp,'boundingbox':boundingbox[4:-1].replace(' ',','),'type':georef.type, 'published':georef.processed}) log.debug('Response: %s'%georef_profile) return {'georef_profile':georef_profile, 'points':user.bonuspunkte} except Exception as e: log.error('Error while trying to request georeference history information'); log.error(e) log.error(traceback.format_exc()) raise HTTPInternalServerError(GENERAL_ERROR_MESSAGE)
def georeferenceUpdate(request): log.info('Receive request for processing georeference update result') try: userid = checkIsUser(request) request_data = None if request.method == 'POST': request_data = request.json_body mapObj = parseMapObjForId(request_data, 'id', request.db) log.debug('Id is valide: %s' % request_data) log.debug( 'Check if there exists a registered georeference process for this messtischblatt ...' ) if Georeferenzierungsprozess.isGeoreferenced(mapObj.id, request.db) == False: response = { 'text': 'There is no registered georeference process for this messtischblatt. Please move back to the confirm process.' } return response # actual only support this option if target srs is EPSG:4314 log.debug('Saving georeference process in the database ...') if request_data['georeference']: encoded_clip_params = convertUnicodeDictToUtf( request_data['georeference']) georefProcess = registerUpdateGeoreferenceProcessInDb( mapObj, userid, str(encoded_clip_params), request.db) log.debug('Create response ...') # right now the premise is that for the updated gcps are equal to the removed gcps. For every # updated gcps the users get new points achievement_points = len( request_data['georeference']['remove']['gcps']) * 5 response = { 'text': 'Georeference result updated. It will soon be ready for use.', 'georeferenceid': georefProcess.id, 'points': achievement_points, 'gcps': request_data['georeference']['new'], 'type': 'update' } return response else: log.error('The remove and new parameters are not valide - %s') raise GeoreferenceParameterError( 'The remove and new parameters are not valide.') except GeoreferenceParameterError as e: log.error(e) log.error(traceback.format_exc()) raise HTTPBadRequest(ERROR_MSG) except Exception as e: log.error(e) log.error(traceback.format_exc()) raise HTTPInternalServerError(ERROR_MSG)
def georeference_profile_page(request): log.info('Request - Get georeference profile page.') dbsession = request.db userid = checkIsUser(request) user = Users.by_username(userid, dbsession) try: log.debug( 'Query georeference profile information from database for user %s' % userid) queryData = request.db.query(Georeferenzierungsprozess, Metadata, Map).join(Metadata, Georeferenzierungsprozess.mapid == Metadata.mapid)\ .join(Map, Georeferenzierungsprozess.mapid == Map.id)\ .filter(Georeferenzierungsprozess.nutzerid == userid)\ .order_by(desc(Georeferenzierungsprozess.id)) log.debug('Create response list') georef_profile = [] for record in queryData: georef = record[0] metadata = record[1] mapObj = record[2] boundingbox = Map.getBox2d(georef.mapid, dbsession, 900913) georef_profile.append({ 'georef_id': georef.id, 'mapid': georef.mapid, 'clip_params': georef.georefparams, 'time': metadata.timepublish, 'transformed': georef.processed, 'isvalide': georef.adminvalidation, 'titel': metadata.title, 'key': mapObj.apsdateiname, 'time_georef': georef.timestamp, 'boundingbox': boundingbox[4:-1].replace(' ', ','), 'type': georef.type, 'published': georef.processed }) log.debug('Response: %s' % georef_profile) return {'georef_profile': georef_profile, 'points': user.bonuspunkte} except Exception as e: log.error( 'Error while trying to request georeference history information') log.error(e) log.error(traceback.format_exc()) raise HTTPInternalServerError(GENERAL_ERROR_MESSAGE)
def georeference_profile_page(request): log.info('Request - Get georeference profile page.') dbsession = request.db userid = checkIsUser(request) user = Users.by_username(userid, dbsession) try: log.debug( 'Query georeference profile information from database for user %s' % userid) query_georefprocess = georeference_profile_query % userid resultSet = dbsession.execute(query_georefprocess) log.debug('Create response list') georef_profile = [] for record in resultSet: georef_profile.append({ 'georef_id': record['georef_id'], 'mtb_id': record['mtbid'], 'clip_params': record['clip_params'], 'time': record['time'], 'transformed': record['isttransformiert'], 'isvalide': record['isvalide'], 'titel': record['titel'], 'key': record['key'], 'time_georef': record['time_georef'], 'boundingbox': record['box'][4:-1].replace(' ', ','), 'type': record['type'], 'published': record['published'] }) log.debug('Response: %s' % georef_profile) return {'georef_profile': georef_profile, 'points': user.bonuspunkte} except Exception as e: log.error( 'Error while trying to request georeference history information') log.error(e) return {}
def logContactRequest(request): try: log.info('Receive a contact message request.') # check if there is a userid from a registered user userid = checkIsUser(request) if not userid: userid = 'anonym' if 'reference' in request.params: reference = request.params['reference'] if 'message' in request.params: message = request.params['message'] if 'email' in request.params: email = request.params['email'] # check if the input parameters are valide log.debug('Validate the query parameters ...') if not email or not reference or not message: raise MissingQueryParameterError('Missing query parameter ...') if len(message) <= 5: raise WrongParameterException('Message is to short. For a correct understanding of your matter please leave us a short explanation.') # log into database log.debug('Save contact message in the database ...') fehlermeldung = Fehlermeldung(email = email, referenz = reference, nutzerid = userid, fehlerbeschreibung = message, timestamp = getTimestampAsPGStr()) request.db.add(fehlermeldung) # sending an email log.debug('Instruct admin about new contact message ...'); reportErrorMessageToAdmin(fehlermeldung, 'Request - Contact form', userid) log.debug('Create response message ...') return {'status':'confirmed'} except MissingQueryParameterError: log.error('Could not create correct error report because of missing query parameters.') log.error(traceback.format_exc()) raise HTTPBadRequest('Missing form parameters') except WrongParameterException as e: log.error(e.msg) log.error(traceback.format_exc()) raise HTTPBadRequest('Wrong form parameters') except DBAPIError: log.error('Problems while trying to register report error in database') log.error(traceback.format_exc()) raise HTTPInternalServerError(GENERAL_ERROR_MESSAGE) except Exception: log.error('Unknown error while trying to process a contact message request ...') log.error(traceback.format_exc()) raise HTTPInternalServerError(GENERAL_ERROR_MESSAGE)
def georeferenceUpdate(request): log.info('Receive request for processing georeference update result') try: userid = checkIsUser(request) request_data = None if request.method == 'POST': request_data = request.json_body if request_data: validateId(request_data['id']) log.debug('Request data is valide: %s'%request_data) log.debug('Check if there exists a registered georeference process for this messtischblatt ...') messtischblatt = Messtischblatt.by_id(request_data['id'], request.db) isAlreadyGeorefProcess = Georeferenzierungsprozess.by_messtischblattid(messtischblatt.id, request.db) if isAlreadyGeorefProcess is None: response = {'text':'There is no registered georeference process for this messtischblatt. Please move back to the confirm process.'} return json.dumps(response, ensure_ascii=False, encoding='utf-8') # actual only support this option if target srs is EPSG:4314 log.debug('Saving georeference process in the database ...') if request_data['georeference']: encoded_clip_params = convertUnicodeDictToUtf(request_data['georeference']) georefProcess = registerNewGeoreferenceProcessInDb(messtischblatt.id, userid, str(encoded_clip_params), 'update', request.db) log.debug('Set update status for messtischblatt ...') messtischblatt.setIsUpdated(True) log.debug('Create response ...') # right now the premise is that for the updated gcps are equal to the removed gcps. For every # updated gcps the users get new points achievement_points = len(request_data['georeference']['remove']['gcps'])*5 #gcps = getJsonDictPasspointsForMapObject(messtischblatt.id, request.db) response = {'text':'Georeference result updated. It will soon be ready for use.','georeferenceid':georefProcess.id, 'points':achievement_points, 'gcps':request_data['georeference']['new'] ,'type':'update'} return json.dumps(response, ensure_ascii=False, encoding='utf-8') else: log.error('The remove and new parameters are not valide - %s') raise GeoreferenceParameterError('The remove and new parameters are not valide.') except GeoreferenceParameterError as e: message = 'Wrong or missing service parameter - %s'%e.value log.error(message) return HTTPBadRequest(message) except Exception as e: message = 'Problems while computing validation result - %s'%e log.error(message) return HTTPInternalServerError(message)
def georeferenceConfirm(request): log.info('Receive request for processing georeference validation result') try: userid = checkIsUser(request) request_data = None if request.method == 'POST': request_data = request.json_body mapObj = parseMapObjForId(request_data, 'id', request.db) log.debug('Id is valide: %s'%request_data) log.debug('Check if there is already a registered georeference process for this messtischblatt ...') if Georeferenzierungsprozess.isGeoreferenced(mapObj.id, request.db): msg = 'There is already a georeference process for this process. Please load again and start on the latest changes.' log.debug(msg) georeferenceid = Georeferenzierungsprozess.getActualGeoreferenceProcessForMapId(mapObj.id, request.db).id response = {'text':msg,'georeferenceid':georeferenceid} return response # actual only support this option if target srs is EPSG:4314 log.debug('Start saving georeference process in the database ...') epsg_code = int(str(request_data['georeference']['target']).split(':')[1]) if request_data['georeference']['source'] == 'pixel' and epsg_code == 4314: log.debug('Create georeference process record ...') timestamp = getTimestampAsPGStr() georeference_parameter = str(convertUnicodeDictToUtf(request_data['georeference'])) georefProcess = Georeferenzierungsprozess(messtischblattid = mapObj.apsobjectid, nutzerid = userid, georefparams = ast.literal_eval(georeference_parameter), clipparameter = georeference_parameter, timestamp = timestamp, isactive = True, type = 'new', adminvalidation = '', processed = False, mapid = mapObj.id, overwrites = 0) request.db.add(georefProcess) request.db.flush() log.debug('Create response ...') response = {'text':'Georeference result saved. It will soon be ready for use.','georeferenceid':georefProcess.id, 'points':20, 'gcps':request_data['georeference'] ,'type':'confirm'} return response else: raise GeoreferenceParameterError('Wrong or missing service parameter') except GeoreferenceParameterError as e: log.error(e) log.error(traceback.format_exc()) raise HTTPBadRequest(ERROR_MSG) except Exception as e: log.error(e) log.error(traceback.format_exc()) raise HTTPInternalServerError(ERROR_MSG)
def getMainPage(request): log.info('Call view get_index_page.') # checks if already a user cookie is set and if yes gives back the logged in view userid = checkIsUser(request) if userid: if ('z' in request.params and 'c' in request.params and 'oid' in request.params) or 'georef' in request.params: return HTTPFound(location = request.route_url('home_login', _query=appendParameterToQueryDict(request))) return HTTPFound(location = request.route_url('home_login', _query=appendParameterToQueryDict(request, 'georef', 'on'))) if not withWelcomePage(request): return {'welcomepage':'off'} else: return {}
def get_index_page(request): log.info('Call view get_index_page.') # checks if welcome page is activate withWelcomePage = '' if 'welcomepage' in request.params: withWelcomePage = request.params['welcomepage'] # checks if already a user cookie is set and if yes gives back the logged in view if checkIsUser(request): target_url = request.route_url('home_login') return HTTPFound(location = target_url) elif getCookie(request, 'welcomepage') == 'off' or withWelcomePage == 'off': return {'welcomepage':'off', 'faq_url': request.route_url('faq')} else: return {'faq_url': request.route_url('faq')}
def logContactRequest(request): try: log.info('Receive a contact message request.') # check if there is a userid from a registered user userid = checkIsUser(request) if not userid: userid = 'anonym' if 'reference' in request.params: reference = request.params['reference'] if 'message' in request.params: message = request.params['message'] if 'email' in request.params: email = request.params['email'] # check if the input parameters are valide log.debug('Validate the query parameters ...') if not email or not reference or not message: raise MissingQueryParameterError('Missing query parameter ...') if len(message) <= 5: raise WrongParameterException('Message is to short. For a correct understanding of your matter please leave us a short explanation.') # log into database log.debug('Save contact message in the database ...') fehlermeldung = Fehlermeldung(email = email, referenz = reference, nutzerid = userid, fehlerbeschreibung = message, timestamp = getTimestampAsPGStr()) request.db.add(fehlermeldung) # sending an email log.debug('Instruct admin about new contact message ...'); reportErrorMessageToAdmin(fehlermeldung, 'Request - Contact form', userid) log.debug('Create response message ...') return json.dumps({'status':'confirmed'}, ensure_ascii=False, encoding='utf-8') except MissingQueryParameterError: log.error('Could not create correct error report because of missing query parameters.') return Response(json.dumps({'error_message':'Missing form parameters','error_name':'MissingParameterException'}), content_type='application/json', status_int=500) except WrongParameterException as e: log.error(e.msg) return Response(json.dumps({'error_message':e.msg,'error_name':'WrongParameterException'}), content_type='application/json', status_int=500) except DBAPIError: log.error('Problems while trying to register report error in database') return Response(GENERAL_ERROR_MESSAGE, content_type='text/plain', status_int=500) except Exception: log.error('Unknown error while trying to process a contact message request ...') return Response(GENERAL_ERROR_MESSAGE, content_type='text/plain', status_int=500)
def resetGeorefParameters(request): try: log.info('Receive a reset georeference parameter requests.') login = checkIsUser(request) dbsession = request.db messtischblatt_id = request.params['mtbid'] georeference_process = Georeferenzierungsprozess.by_messtischblattid( messtischblatt_id, dbsession) referenz = georeference_process.clipparameter fehlerbeschreibung = 'Zuruecksetzen von Georeferenzierungsparameter für GeorefId=%s' % georeference_process.id if login and messtischblatt_id and referenz and fehlerbeschreibung and Users.by_username( login, dbsession): log.debug('Save reset process in table fehlermeldungen ...') newFehlermeldung = Fehlermeldung( objektid=messtischblatt_id, referenz=referenz, nutzerid=login, fehlerbeschreibung=fehlerbeschreibung, timestamp=getTimestampAsPGStr()) dbsession.add(newFehlermeldung) log.debug('Remove georeference process ...') dbsession.delete(georeference_process) log.debug('Remove refmtblayer ...') try: refmtblayer = RefMtbLayer.by_id(MTB_LAYER_ID, messtischblatt_id, dbsession) dbsession.delete(refmtblayer) except: log.debug('No entry for refmtblayer found ...') pass log.debug('Update messtischblatt db ...') messtischblatt = Messtischblatt.by_id(messtischblatt_id, dbsession) messtischblatt.isttransformiert = False return json.dumps({'status': 'confirmed'}, ensure_ascii=False, encoding='utf-8') except DBAPIError: log.error( 'Problems while trying to remove georeference parameter from the database ...' ) return Response(conn_err_msg, content_type='text/plain', status_int=500)
def getMainPage(request): log.info('Call view get_index_page.') # checks if already a user cookie is set and if yes gives back the logged in view userid = checkIsUser(request) if userid: if ('z' in request.params and 'c' in request.params and 'oid' in request.params) or 'georef' in request.params: return HTTPFound(location=request.route_url( 'home_login', _query=appendParameterToQueryDict(request))) return HTTPFound(location=request.route_url( 'home_login', _query=appendParameterToQueryDict(request, 'georef', 'on'))) if not withWelcomePage(request): return {'welcomepage': 'off'} else: return {}
def georeferenceUpdate(request): log.info('Receive request for processing georeference update result') try: userid = checkIsUser(request) request_data = None if request.method == 'POST': request_data = request.json_body mapObj = parseMapObjForId(request_data, 'id', request.db) log.debug('Id is valide: %s'%request_data) log.debug('Check if there exists a registered georeference process for this messtischblatt ...') if Georeferenzierungsprozess.isGeoreferenced(mapObj.id, request.db) == False: response = {'text':'There is no registered georeference process for this messtischblatt. Please move back to the confirm process.'} return response # actual only support this option if target srs is EPSG:4314 log.debug('Saving georeference process in the database ...') if request_data['georeference']: encoded_clip_params = convertUnicodeDictToUtf(request_data['georeference']) georefProcess = registerUpdateGeoreferenceProcessInDb(mapObj, userid, str(encoded_clip_params), request.db) log.debug('Create response ...') # right now the premise is that for the updated gcps are equal to the removed gcps. For every # updated gcps the users get new points achievement_points = len(request_data['georeference']['remove']['gcps'])*5 response = {'text':'Georeference result updated. It will soon be ready for use.','georeferenceid':georefProcess.id, 'points':achievement_points, 'gcps':request_data['georeference']['new'] ,'type':'update'} return response else: log.error('The remove and new parameters are not valide - %s') raise GeoreferenceParameterError('The remove and new parameters are not valide.') except GeoreferenceParameterError as e: log.error(e) log.error(traceback.format_exc()) raise HTTPBadRequest(ERROR_MSG) except Exception as e: log.error(e) log.error(traceback.format_exc()) raise HTTPInternalServerError(ERROR_MSG)
def report_error(request): try: log.debug('Report error is called') dbsession = request.db # parse parameter login = checkIsUser(request) objektid = request.params['id'] referenz = request.params['reference'] fehlerbeschreibung = request.params['message'] if login and objektid and referenz and fehlerbeschreibung: # check if valide user if Users.by_username(login, dbsession): newFehlermeldung = Fehlermeldung(objektid = objektid, referenz = referenz, nutzerid = login, fehlerbeschreibung = fehlerbeschreibung, timestamp = getTimestampAsPGStr()) dbsession.add(newFehlermeldung) log.debug('Report error is registered in database') return json.dumps({'status':'confirmed'}, ensure_ascii=False, encoding='utf-8') except DBAPIError: log.error('Problems while trying to register report error in database') return Response(conn_err_msg, content_type='text/plain', status_int=500)
def getUploadProfilePage(request): log.debug('Request - Get Upload profile page.') dbsession = request.db username = checkIsUser(request) user = Users.by_username(username, dbsession) userid = user.id try: log.debug( 'Query Upload profile information from database for user %s' % userid) query_uploadprofile = upload_profile_query % userid resultSet = dbsession.execute(query_uploadprofile) log.debug('Create response list') upload_profile = [] for record in resultSet: upload_profile.append({ 'upload_id': record['upload_id'], 'upload_mapid': record['upload_mapid'], 'time': record['time'], 'licence': record['licence'], 'title': record['title'], 'upload_time': record['upload_time'], 'imagepath': record['imagepath'], 'thumbnail': record['thumbnail'] }) log.debug('Response: %s' % upload_profile) return {'upload_profile': upload_profile} except Exception as e: log.error('Error while trying to request upload history information') log.error(e) return {} return {}
def setProcessToIsValide(request): log.info('Request - Set admin evaluation of georeference process to isvalide ....') try: # remove georeference process if 'georeferenceid' in request.params: georeferenceid = request.params['georeferenceid'] userid = checkIsUser(request) comment = '' if 'comment' not in request.params else request.params['comment'] # check if georeference id exist georeferenceprocess = Georeferenzierungsprozess.by_id(georeferenceid, request.db) if georeferenceprocess: newJob = createNewAdminJob(georeferenceprocess, 'isvalide', userid, comment) request.db.add(newJob) return {'message':'The georeference process has been set to isvalide.'} else: raise Exception('Missing parameter (georeferenceid) ...') except Exception as e: log.error(e) log.error(traceback.format_exc()) return HTTPBadRequest(GENERAL_ERROR_MESSAGE);
def georeferenceUpdate(request): log.info('Receive request for processing georeference update result') try: userid = checkIsUser(request) request_data = None if request.method == 'POST': request_data = request.json_body if request_data: validateId(request_data['id']) log.debug('Request data is valide: %s' % request_data) log.debug( 'Check if there exists a registered georeference process for this messtischblatt ...' ) messtischblatt = Messtischblatt.by_id(request_data['id'], request.db) isAlreadyGeorefProcess = Georeferenzierungsprozess.by_messtischblattid( messtischblatt.id, request.db) if isAlreadyGeorefProcess is None: response = { 'text': 'There is no registered georeference process for this messtischblatt. Please move back to the confirm process.' } return json.dumps(response, ensure_ascii=False, encoding='utf-8') # actual only support this option if target srs is EPSG:4314 log.debug('Saving georeference process in the database ...') if request_data['georeference']: encoded_clip_params = convertUnicodeDictToUtf( request_data['georeference']) georefProcess = registerNewGeoreferenceProcessInDb( messtischblatt.id, userid, str(encoded_clip_params), 'update', request.db) log.debug('Set update status for messtischblatt ...') messtischblatt.setIsUpdated(True) log.debug('Create response ...') # right now the premise is that for the updated gcps are equal to the removed gcps. For every # updated gcps the users get new points achievement_points = len( request_data['georeference']['remove']['gcps']) * 5 #gcps = getJsonDictPasspointsForMapObject(messtischblatt.id, request.db) response = { 'text': 'Georeference result updated. It will soon be ready for use.', 'georeferenceid': georefProcess.id, 'points': achievement_points, 'gcps': request_data['georeference']['new'], 'type': 'update' } return json.dumps(response, ensure_ascii=False, encoding='utf-8') else: log.error('The remove and new parameters are not valide - %s') raise GeoreferenceParameterError( 'The remove and new parameters are not valide.') except GeoreferenceParameterError as e: message = 'Wrong or missing service parameter - %s' % e.value log.error(message) return HTTPBadRequest(message) except Exception as e: message = 'Problems while computing validation result - %s' % e log.error(message) return HTTPInternalServerError(message)
def store_image(request): try: log.debug('Receive a upload request.') username = checkIsUser(request) user = Users.by_username(username, request.db) # check if need metadata is send log.debug('Check if mandatory metadata is send ...') params = request.params if not 'title' in params or not 'titleshort' in params or \ not 'imagelicence' in params or not 'imageowner' in params: raise MissingQueryParameterError('Missing query parameter ...') # register upload process in database log.debug('Register upload process to database ...') uploadObj = Uploads(userid=user.id, time=getTimestampAsPGStr(), params='%s' % request.params) request.db.add(uploadObj) log.debug('Create and add mapObj ...') mapObj = Map(istaktiv=False, isttransformiert=False, maptype='A', hasgeorefparams=0) request.db.add(mapObj) request.db.flush() # check if image allowed extensions # ``filename`` contains the name of the file in string format. log.debug('Create filename for persistent saving ...') filename = request.POST['file'].filename if not allowed_file(filename): raise WrongParameterException( 'Format of the image is not supported through the upload API.') # ``input_file`` contains the actual file data which needs to be # stored somewhere. inputFile = request.POST['file'].file # Note that we are generating our own filename instead of trusting # the incoming filename since that might result in insecure paths. # Please note that in a real application you would not use /tmp, # and if you write to an untrusted location you will need to do # some extra work to prevent symlink attacks. newFilename = '%s.%s' % ('df_dk_%s' % mapObj.id, filename.rsplit( '.', 1)[1]) filePath = os.path.join(UPLOAD_DIR, newFilename) # save file to disk log.debug('Save file to datastore ...') saveFile(inputFile, filePath) # process thumbnails log.debug('Create thumbnails ...') thumbSmall = createSmallThumbnail(filePath, UPLOAD_THUMBS_SMALL_DIR) thumbMid = createMidThumbnail(filePath, UPLOAD_THUMBS_MID_DIR) log.debug('Create zoomify tiles') zoomifyTiles = processZoomifyTiles(filePath, UPLOAD_ZOOMIFY_DIR, log) # parse boundinbBox pgBoundingBoxStr = parseBoundingBoxFromRequest(request.params) # add geometry to map object and update other attributes # work around --> should be replaced through adding the geomtry on initial adding log.debug('Update mapObj and create metadataObj ...') mapObj.apsdateiname = newFilename mapObj.originalimage = filePath Map.updateGeometry(mapObj.id, pgBoundingBoxStr, request.db) request.db.flush() # parse and create metadataObj if 'title' in request.params: title = request.params['title'] if 'titleshort' in request.params: titleshort = request.params['titleshort'] if 'serientitle' in request.params: serientitle = request.params['serientitle'] if 'description' in request.params: description = request.params['description'] if 'timepublish' in request.params: timepublish = request.params['timepublish'] if 'imagelicence' in request.params: imagelicence = request.params['imagelicence'] if 'scale' in request.params: scale = request.params['scale'] if 'imageowner' in request.params: imageowner = request.params['imageowner'] # create metadata obj # the creating of the paths are right now quite verbose imagezoomify = UPLOAD_SERVICE_URL_ZOOMIFY + os.path.basename( filePath).split('.')[0] + '/ImageProperties.xml' thumbssmall = UPLOAD_SERVICE_URL_THUMBS_SMALL + os.path.basename( thumbSmall) thumbsmid = UPLOAD_SERVICE_URL_THUMBS_MID + os.path.basename(thumbMid) metadataObj = Metadata(mapid=mapObj.id, title=title, titleshort=titleshort, serientitle=serientitle, description=description, timepublish="%s-01-01 00:00:00" % (timepublish), imagelicence=imagelicence, imageowner=imageowner, scale=scale, imagezoomify=imagezoomify, thumbssmall=thumbssmall, thumbsmid=thumbsmid) request.db.add(metadataObj) # update uploadObj and create response uploadObj.mapid = mapObj.id log.debug('Create response ...') target_url = request.route_url('upload-profile') return HTTPFound(location=target_url) # Exception handling except NotFoundException as e: log.exception(e) ERR_MSG = GENERAL_ERROR_MESSAGE + "We're sorry, but something went wrong. Please be sure that your file respects the upload conditions." return HTTPBadRequest(ERR_MSG) except DBAPIError as e: log.error('Database error within a upload process') log.exception(e) return HTTPInternalServerError(GENERAL_ERROR_MESSAGE) except MissingQueryParameterError or WrongParameterException as e: log.exception(e) raise HTTPBadRequest(GENERAL_ERROR_MESSAGE) except Exception as e: log.exception(e) raise HTTPInternalServerError(GENERAL_ERROR_MESSAGE)
def __parseUserId__(self): self.userid = checkIsUser(self.request) if not self.userid: raise GeoreferenceParameterError("Missing userid!") else: log.debug("Userid - %s" % self.userid)
def georeferenceConfirm(request): log.info('Receive request for processing georeference validation result') try: userid = checkIsUser(request) user = Users.by_username(userid, request.db) request_data = None if request.method == 'POST': request_data = request.json_body if request_data: validateId(request_data['id']) log.debug('Request data is valide: %s'%request_data) log.debug('Check if there is already a registered georeference process for this messtischblatt ...') messtischblatt = Messtischblatt.by_id(request_data['id'], request.db) isAlreadyGeorefProcess = Georeferenzierungsprozess.by_messtischblattid(messtischblatt.id, request.db) if isAlreadyGeorefProcess is not None: response = {'text':'There is already a registered georeference process for this messtischblatt. Please move forward to the update process.','georeferenceid':isAlreadyGeorefProcess.id} return json.dumps(response, ensure_ascii=False, encoding='utf-8') # actual only support this option if target srs is EPSG:4314 log.debug('Start saving georeference process in the database ...') epsg_code = int(str(request_data['georeference']['target']).split(':')[1]) if request_data['georeference']['source'] == 'pixel' and epsg_code == 4314: log.debug('Create georeference process record ...') timestamp = getTimestampAsPGStr() georeference_parameter = str(convertUnicodeDictToUtf(request_data['georeference'])) georefProcess = Georeferenzierungsprozess(messtischblattid = messtischblatt.id, nutzerid = userid, clipparameter = georeference_parameter, timestamp = timestamp, isvalide = True, type = 'new', refzoomify = True, publish = False, processed = False) request.db.add(georefProcess) request.db.flush() log.debug('Creating passpoints ...') # gcps = request_data['georeference']['gcps'] # passpoints = [] # for i in range(0,len(gcps)): # unrefPoint = [gcps[i]['source'][0],gcps[i]['source'][1]] # refPoint = 'POINT(%s %s)'%(gcps[i]['target'][0], gcps[i]['target'][1]) # passpoint = Passpoint(objectid = messtischblatt.id, userid = user.id, unrefpoint = unrefPoint, # refpoint = refPoint, deprecated = False, timestamp = timestamp, georeferenceprocessid = georefProcess.id) # request.db.add(passpoint) # passpoints.append(passpoints) log.debug('Create response ...') ##gcps = getJsonDictPasspointsForMapObject(messtischblatt.id, request.db) response = {'text':'Georeference result saved. It will soon be ready for use.','georeferenceid':georefProcess.id, 'points':20, 'gcps':request_data['georeference'] ,'type':'confirm'} return json.dumps(response, ensure_ascii=False, encoding='utf-8') else: raise GeoreferenceParameterError('Wrong or missing service parameter') except GeoreferenceParameterError as e: message = 'Wrong or missing service parameter - %s'%e.value log.error(message) return HTTPBadRequest(message) except Exception as e: message = 'Problems while computing validation result - %s'%e log.error(message) return HTTPInternalServerError(message)
def store_image(request): try: log.debug('Receive a upload request.') username = checkIsUser(request) user = Users.by_username(username, request.db) # check if need metadata is send log.debug('Check if mandatory metadata is send ...') params = request.params if not 'title' in params or not 'titleshort' in params or \ not 'imagelicence' in params or not 'imageowner' in params: raise MissingQueryParameterError('Missing query parameter ...') # register upload process in database log.debug('Register upload process to database ...') uploadObj = Uploads(userid = user.id, time = getTimestampAsPGStr(), params = '%s'%request.params) request.db.add(uploadObj) log.debug('Create and add mapObj ...') mapObj = Map(istaktiv = False, isttransformiert = False, maptype = 'A', hasgeorefparams = 0) request.db.add(mapObj) request.db.flush() # check if image allowed extensions # ``filename`` contains the name of the file in string format. log.debug('Create filename for persistent saving ...') filename = request.POST['file'].filename if not allowed_file(filename): raise WrongParameterException('Format of the image is not supported through the upload API.') # ``input_file`` contains the actual file data which needs to be # stored somewhere. inputFile = request.POST['file'].file # Note that we are generating our own filename instead of trusting # the incoming filename since that might result in insecure paths. # Please note that in a real application you would not use /tmp, # and if you write to an untrusted location you will need to do # some extra work to prevent symlink attacks. newFilename = '%s.%s' % ('df_dk_%s'%mapObj.id, filename.rsplit('.', 1)[1]) filePath = os.path.join(UPLOAD_DIR, newFilename) # save file to disk log.debug('Save file to datastore ...') saveFile(inputFile, filePath) # process thumbnails log.debug('Create thumbnails ...') thumbSmall = createSmallThumbnail(filePath, UPLOAD_THUMBS_SMALL_DIR) thumbMid = createMidThumbnail(filePath, UPLOAD_THUMBS_MID_DIR) log.debug('Create zoomify tiles') zoomifyTiles = processZoomifyTiles(filePath, UPLOAD_ZOOMIFY_DIR, log) # parse boundinbBox pgBoundingBoxStr = parseBoundingBoxFromRequest(request.params) # add geometry to map object and update other attributes # work around --> should be replaced through adding the geomtry on initial adding log.debug('Update mapObj and create metadataObj ...') mapObj.apsdateiname = newFilename mapObj.originalimage = filePath Map.updateGeometry(mapObj.id, pgBoundingBoxStr, request.db) request.db.flush() # parse and create metadataObj if 'title' in request.params: title = request.params['title'] if 'titleshort' in request.params: titleshort = request.params['titleshort'] if 'serientitle' in request.params: serientitle = request.params['serientitle'] if 'description' in request.params: description = request.params['description'] if 'timepublish' in request.params: timepublish = request.params['timepublish'] if 'imagelicence' in request.params: imagelicence = request.params['imagelicence'] if 'scale' in request.params: scale = request.params['scale'] if 'imageowner' in request.params: imageowner = request.params['imageowner'] # create metadata obj # the creating of the paths are right now quite verbose imagezoomify = UPLOAD_SERVICE_URL_ZOOMIFY + os.path.basename(filePath).split('.')[0] + '/ImageProperties.xml' thumbssmall = UPLOAD_SERVICE_URL_THUMBS_SMALL + os.path.basename(thumbSmall) thumbsmid = UPLOAD_SERVICE_URL_THUMBS_MID + os.path.basename(thumbMid) metadataObj = Metadata(mapid = mapObj.id, title = title, titleshort = titleshort, serientitle = serientitle, description = description, timepublish = "%s-01-01 00:00:00"%(timepublish), imagelicence = imagelicence, imageowner = imageowner, scale = scale, imagezoomify = imagezoomify, thumbssmall = thumbssmall, thumbsmid = thumbsmid) request.db.add(metadataObj) # update uploadObj and create response uploadObj.mapid = mapObj.id log.debug('Create response ...') target_url = request.route_url('upload-profile') return HTTPFound(location = target_url) # Exception handling except NotFoundException as e: log.exception(e) ERR_MSG = GENERAL_ERROR_MESSAGE + "We're sorry, but something went wrong. Please be sure that your file respects the upload conditions." return HTTPBadRequest(ERR_MSG) except DBAPIError as e: log.error('Database error within a upload process') log.exception(e) return HTTPInternalServerError(GENERAL_ERROR_MESSAGE) except MissingQueryParameterError or WrongParameterException as e: log.exception(e) raise HTTPBadRequest(GENERAL_ERROR_MESSAGE) except Exception as e: log.exception(e) raise HTTPInternalServerError(GENERAL_ERROR_MESSAGE)
def georeferenceConfirm(request): log.info('Receive request for processing georeference validation result') try: userid = checkIsUser(request) user = Users.by_username(userid, request.db) request_data = None if request.method == 'POST': request_data = request.json_body if request_data: validateId(request_data['id']) log.debug('Request data is valide: %s' % request_data) log.debug( 'Check if there is already a registered georeference process for this messtischblatt ...' ) messtischblatt = Messtischblatt.by_id(request_data['id'], request.db) isAlreadyGeorefProcess = Georeferenzierungsprozess.by_messtischblattid( messtischblatt.id, request.db) if isAlreadyGeorefProcess is not None: response = { 'text': 'There is already a registered georeference process for this messtischblatt. Please move forward to the update process.', 'georeferenceid': isAlreadyGeorefProcess.id } return json.dumps(response, ensure_ascii=False, encoding='utf-8') # actual only support this option if target srs is EPSG:4314 log.debug('Start saving georeference process in the database ...') epsg_code = int( str(request_data['georeference']['target']).split(':')[1]) if request_data['georeference'][ 'source'] == 'pixel' and epsg_code == 4314: log.debug('Create georeference process record ...') timestamp = getTimestampAsPGStr() georeference_parameter = str( convertUnicodeDictToUtf(request_data['georeference'])) georefProcess = Georeferenzierungsprozess( messtischblattid=messtischblatt.id, nutzerid=userid, clipparameter=georeference_parameter, timestamp=timestamp, isvalide=True, type='new', refzoomify=True, publish=False, processed=False) request.db.add(georefProcess) request.db.flush() log.debug('Creating passpoints ...') # gcps = request_data['georeference']['gcps'] # passpoints = [] # for i in range(0,len(gcps)): # unrefPoint = [gcps[i]['source'][0],gcps[i]['source'][1]] # refPoint = 'POINT(%s %s)'%(gcps[i]['target'][0], gcps[i]['target'][1]) # passpoint = Passpoint(objectid = messtischblatt.id, userid = user.id, unrefpoint = unrefPoint, # refpoint = refPoint, deprecated = False, timestamp = timestamp, georeferenceprocessid = georefProcess.id) # request.db.add(passpoint) # passpoints.append(passpoints) log.debug('Create response ...') ##gcps = getJsonDictPasspointsForMapObject(messtischblatt.id, request.db) response = { 'text': 'Georeference result saved. It will soon be ready for use.', 'georeferenceid': georefProcess.id, 'points': 20, 'gcps': request_data['georeference'], 'type': 'confirm' } return json.dumps(response, ensure_ascii=False, encoding='utf-8') else: raise GeoreferenceParameterError( 'Wrong or missing service parameter') except GeoreferenceParameterError as e: message = 'Wrong or missing service parameter - %s' % e.value log.error(message) return HTTPBadRequest(message) except Exception as e: message = 'Problems while computing validation result - %s' % e log.error(message) return HTTPInternalServerError(message)
def georeferenceConfirm(request): log.info('Receive request for processing georeference validation result') try: userid = checkIsUser(request) request_data = None if request.method == 'POST': request_data = request.json_body mapObj = parseMapObjForId(request_data, 'id', request.db) log.debug('Id is valide: %s' % request_data) log.debug( 'Check if there is already a registered georeference process for this messtischblatt ...' ) if Georeferenzierungsprozess.isGeoreferenced(mapObj.id, request.db): msg = 'There is already a georeference process for this process. Please load again and start on the latest changes.' log.debug(msg) georeferenceid = Georeferenzierungsprozess.getActualGeoreferenceProcessForMapId( mapObj.id, request.db).id response = {'text': msg, 'georeferenceid': georeferenceid} return response # actual only support this option if target srs is EPSG:4314 log.debug('Start saving georeference process in the database ...') epsg_code = int( str(request_data['georeference']['target']).split(':')[1]) if request_data['georeference'][ 'source'] == 'pixel' and epsg_code == 4314: log.debug('Create georeference process record ...') timestamp = getTimestampAsPGStr() georeference_parameter = str( convertUnicodeDictToUtf(request_data['georeference'])) georefProcess = Georeferenzierungsprozess( messtischblattid=mapObj.apsobjectid, nutzerid=userid, georefparams=ast.literal_eval(georeference_parameter), clipparameter=georeference_parameter, timestamp=timestamp, isactive=True, type='new', adminvalidation='', processed=False, mapid=mapObj.id, overwrites=0) request.db.add(georefProcess) request.db.flush() log.debug('Create response ...') response = { 'text': 'Georeference result saved. It will soon be ready for use.', 'georeferenceid': georefProcess.id, 'points': 20, 'gcps': request_data['georeference'], 'type': 'confirm' } return response else: raise GeoreferenceParameterError( 'Wrong or missing service parameter') except GeoreferenceParameterError as e: log.error(e) log.error(traceback.format_exc()) raise HTTPBadRequest(ERROR_MSG) except Exception as e: log.error(e) log.error(traceback.format_exc()) raise HTTPInternalServerError(ERROR_MSG)