mirror of
https://github.com/sartography/cr-connect-workflow.git
synced 2025-02-23 05:08:32 +00:00
39 lines
1.7 KiB
Python
39 lines
1.7 KiB
Python
import re
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generic_message = """Workflow validation failed. For more information about the error, see below."""
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known_errors = {'Error is Non-default exclusive outgoing sequence flow without condition':
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{'message': 'Missing condition', 'hint': 'Add a Condition Type to your gateway path.'},
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'^Could not set task title on task (\w+) with \'(.*)\' property because \\1: Error evaluating expression \'(.*)\', "\'Box\' object has no attribute \'\\2\'"$':
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{'hint': 'You are overriding the title for task xxx, using the display_name extension, and it is causing an error. Look under the extensions tab for the task, and check the value you are setting for the display_name'}}
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class ValidationErrorService(object):
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"""Validation Error Service interprets messages return from api.workflow.validate_workflow_specification
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Validation is run twice,
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once where we try to fill in all form fields
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and a second time where we only fill in the required fields.
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We get a list that contains possible errors from the validation."""
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@staticmethod
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def interpret_validation_errors(errors):
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if len(errors) == 0:
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return ()
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interpreted_errors = []
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for error_type in ['all', 'required']:
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if error_type in errors:
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hint = generic_message
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for known_key in known_errors:
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if known_key in errors[error_type].message:
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if 'hint' in known_errors[known_key]:
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hint = known_errors[known_key]['hint']
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errors[error_type].hint = hint
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interpreted_errors.append(errors[error_type])
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return interpreted_errors
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