50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
# -*- coding: utf-8 -*-
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# This file is public domain according to its author, Brian Hsu
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import uuid
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from docutils.parsers.rst import Directive, directives
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from docutils import nodes
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from nikola.plugin_categories import RestExtension
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class Plugin(RestExtension):
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name = "rest_form"
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def set_site(self, site):
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self.site = site
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directives.register_directive('form', AlpacaForms)
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return super(Plugin, self).set_site(site)
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class AlpacaForms(Directive):
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""" Embed AlpacaForm form
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Usage:
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.. form::
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[Alpaca form description as JSON]
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.. form::
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:file: formdescription.json
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"""
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option_spec = {'file': directives.unchanged}
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has_content = True
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def run(self):
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formname = 'form_' + uuid.uuid4().hex
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fname = self.options.get('file')
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if fname is None:
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data = '\n'.join(self.content)
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else:
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with open(fname, 'rb') as fd:
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data = fd.read()
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return [nodes.raw('', '''
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<div id={formname} class="alpacaform"></div> <script type="text/javascript"> {formname}_data={data};</script>'''.format(formname=formname, data=data), format='html')]
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