[#29] Fix missing variable
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@ -21,7 +21,6 @@ class WMSPreview(p.SingletonPlugin):
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self.proxy_enabled = p.toolkit.asbool(config.get('ckan.resource_proxy_enabled', 'False'))
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def setup_template_variables(self, context, data_dict):
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import ckanext.resourceproxy.plugin as proxy
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if self.proxy_enabled and not data_dict['resource']['on_same_domain']:
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@ -30,6 +29,8 @@ class WMSPreview(p.SingletonPlugin):
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p.toolkit.c.resource['proxy_url'] = data_dict['resource']['url']
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def can_preview(self, data_dict):
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format_lower = data_dict['resource']['format'].lower()
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correct_format = format_lower in self.WMS
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can_preview_from_domain = self.proxy_enabled or data_dict['resource']['on_same_domain']
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quality = 2
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