hi Jeremy, in the histories controller, I could find no example to nicely obtain the PUT and POST content payload. Am I missing it? So I think a bad answer to my question is the following code. But I really don't like my _get_payload() hack reaching into the trans.environ object. Is there a better way to do this? Thanks, Ted for the following curl CRUD commands curl -i -X POST -H 'Content-Type: application/json' -d '{"la": "di da" }' http://localhost:8081/api/assets/ curl -i -X GET -H 'Content-Type: application/json' -d '{"la": "di da" }' http://localhost:8081/api/assets/ curl -i -X GET -H 'Content-Type: application/json' -d '{"la": "di da" }' http://localhost:8081/api/assets/2 curl -i -X PUT -H 'Content-Type: application/json' -d '{"la": "di da" }' http://localhost:8081/api/assets/3 curl -i -X DELETE -H 'Content-Type: application/json' -d '{"la": "di da" }' http://localhost:8081/api/assets/4 in buildapp.py // I also don't like the fact that it needs five separate calls. this is the sort of design pattern that should be very easy. webapp.mapper.connect("/api/assets/", controller="medbook", action="assets_create", conditions=dict(method=["POST"])) webapp.mapper.connect("/api/assets/", controller="medbook", action="assets_read", conditions=dict(method=["GET"])) webapp.mapper.connect("/api/assets/*url", controller="medbook", action="assets_read", conditions=dict(method=["GET"])) webapp.mapper.connect("/api/assets/*url", controller="medbook", action="assets_update", conditions=dict(method=["PUT"])) webapp.mapper.connect("/api/assets/*url", controller="medbook", action="assets_delete", conditions=dict(method=["DELETE"])) in the assets controller file, something like def _get_payload(self, trans): " hack to return the payload content from a POST or a PUYT" try: length= int(trans.environ.get('CONTENT_LENGTH', '0')) if length!=0: return from_json_string(trans.environ['wsgi.input'].read(length)) except ValueError: return None @web.json def assets_create( self, trans, **kwd ): doc = "asset_create POST /api/assets:" return doc + to_json_string(self._get_payload(trans)) @web.json def assets_read( self, trans, url="", **kwd ): doc = "asset_read POST /api/assets:" return doc + url @web.json def assets_update( self, trans, url, **kwd ): doc = "asset_update PUT /api/assets:" return doc + url + to_json_string(self._get_payload(trans)) @web.json def assets_delete( self, trans, url, **kwd ): doc = "asset_update DELETE /api/assets" return doc + url On Sep 14, 2013, at 11:04 AM, Jeremy Goecks <jeremy.goecks@emory.edu> wrote:
Take a look at the histories controller (histories.py) for an example + documentation on how Galaxy realizes a RESTful interface. In short, you'll want to implement different methods for create, read, update, and delete. Kwds are miscellaneous parameters included in a request that are not explicitly specified in a method signature.
Good luck, J.
On Sep 13, 2013, at 7:52 PM, Ted Goldstein, Ph.D. wrote:
I've been knocking my head over this all afternoon and I was hoping to buy a vowel, use a lifeline, whatever.
I'm trying to use the Ember JS framework (which is very nice) for some extensions. It relies heavily on a REST model using the same method with all of the HTTP forms including
Action HTTP Verb URL Find GET /people/123 Find All GET /people Update PUT /people/123 (with the HTTP payload packed with the JSON content) Create POST /people Delete DELETE /people/123
How can I make an API function that responds to all five forms and what should be in buildapp.py?
All of the code in Galaxy currently uses the kwd (keyword) parameter. But there are no keywords here.
Confused, Ted
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