mirror of https://github.com/alerta/alerta.git
32 lines
899 B
Python
32 lines
899 B
Python
from functools import wraps
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from urllib.parse import urljoin
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from flask import current_app, request
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def jsonp(func):
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"""Wraps JSONified output for JSONP requests."""
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@wraps(func)
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def decorated(*args, **kwargs):
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callback = request.args.get('callback', False)
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if callback:
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data = str(func(*args, **kwargs).data)
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content = str(callback) + '(' + data + ')'
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mimetype = 'application/javascript'
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return current_app.response_class(content, mimetype=mimetype)
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else:
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return func(*args, **kwargs)
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return decorated
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def absolute_url(path: str = '') -> str:
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try:
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base_url = current_app.config['BASE_URL'] or request.url_root
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except Exception:
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base_url = '/'
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return urljoin(base_url + '/', path.lstrip('/')) if path else base_url
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def base_url():
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return absolute_url(path='')
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