29 lines
753 B
Python
29 lines
753 B
Python
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import json
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from django.template import Context, Template
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from django.http import HttpResponse
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from mptt.templatetags.mptt_tags import cache_tree_children
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from regluit.bisac.models import BisacHeading
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nodes = BisacHeading.objects.all()
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def recursive_node_to_dict(node):
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result = {
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'title': node.full_label,
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'key': node.pk,
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}
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children = [recursive_node_to_dict(c) for c in node.get_children()]
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if children:
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result['children'] = children
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result['folder'] = True
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return result
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root_nodes = cache_tree_children(nodes)
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dicts = []
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for n in root_nodes:
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dicts.append(recursive_node_to_dict(n))
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def tree(request):
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return HttpResponse(json.dumps(dicts, indent=4), content_type="application/json")
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