c374e8146a
- Add a Features service for examining feature flags on the frontend
- Add a directive (quay-requires) that matches feature flags and, if any one does not match, removes the element from the DOM
- Add a directive (quay-show) that injects the features into the scope so that expressions of the form "Features.BILLING || something" work out of the box to show/hide the element
- Add a directive (quay-classes) that allows for setting of CSS classes on an element based on feature expression(s) such as {"!BILLING": "active"} (e.g. the BILLING flag is set to false, add the class "active".
31 lines
720 B
Python
31 lines
720 B
Python
_FEATURES = {}
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def import_features(config_dict):
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for feature, feature_val in config_dict.items():
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if feature.startswith('FEATURE_'):
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feature_name = feature[8:]
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_FEATURES[feature_name] = globals()[feature_name] = FeatureNameValue(feature_name, feature_val)
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def get_features():
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return {key: _FEATURES[key].value for key in _FEATURES}
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class FeatureNameValue(object):
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def __init__(self, name, value):
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self.value = value
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self.name = name
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def __str__(self):
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return '%s => %s' % (self.name, self.value)
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def __repr__(self):
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return str(self.value)
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def __cmp__(self, other):
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return self.value.__cmp__(other)
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def __nonzero__(self):
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return self.value.__nonzero__()
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