120 lines
3.5 KiB
Python
120 lines
3.5 KiB
Python
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# coding: utf-8
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import json
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import cherrypy
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from app import database
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# Method-Dispatching!
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# Übersicht Anforderungen / Methoden
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# (beachte: / relativ zu /discussion, siehe Konfiguration Server!)
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"""
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Anforderung GET PUT POST DELETE
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-----------------------------------------------------------------------------------------------------------------------------------------
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/diskussion/{thema-id} alle disk. neue Diskussion - -
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zum Thema zum Thema speichern
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ausgeben diskussion-id zurück
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/diskussion/{diskussion-id} eine - Diskussion mit ID Diskussion mit ID
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Diskussion ändern löschen
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anfordern
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"""
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#----------------------------------------------------------
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class Discussion_cl(object):
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#----------------------------------------------------------
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exposed = True # gilt für alle Methoden
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#-------------------------------------------------------
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def __init__(self):
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#-------------------------------------------------------
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# spezielle Initialisierung können hier eingetragen werden
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self.db_o = database.db_o
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#-------------------------------------------------------
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def GET(self, tId, dId = None):
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#-------------------------------------------------------
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retVal_o = {'data': None, 'id': None, 'tId': tId}
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if dId == None:
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# Anforderung der Liste
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retVal_o['data'] = self.getList_p(tId)
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else:
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# Anforderung eines Dokuments
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retVal_o['data'] = self.getDiscussion(tId, dId)
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retVal_o['id'] = dId
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if retVal_o['data'] == None:
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cherrypy.response.status = 404
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return json.dumps(retVal_o)
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#-------------------------------------------------------
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def POST(self, tId, id_, **data_opl):
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#-------------------------------------------------------
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# Sichern der Daten: jetzt wird keine vollständige Seite
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# zurückgeliefert, sondern nur noch die Information, ob das
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# Speichern erfolgreich war
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retVal_o = {
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'id': None
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}
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# data_opl: Dictionary mit den gelieferten key-value-Paaren
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# hier müsste man prüfen, ob die Daten korrekt vorliegen!
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id_ = str(id_)
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data_o = self.db_o.data_o['discussions'][id_]
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data_o['name'] = data_opl['name']
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# Update-Operation
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retVal_o['id'] = id_
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if self.db_o.updateDiscussion_px(id_, data_o):
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pass
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else:
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cherrypy.response.status = 404
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return json.dumps(retVal_o)
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#-------------------------------------------------------
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def DELETE(self, id_):
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#-------------------------------------------------------
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# Eintrag löschen, nur noch Rückmeldung liefern
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retVal_o = {
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'id': id_
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}
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if self.db_o.deleteDiscussion_px(id_):
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pass
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else:
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cherrypy.response.status = 404
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return json.dumps(retVal_o)
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#-------------------------------------------------------
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def getList_p(self, tId):
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#-------------------------------------------------------
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data_o = self.db_o.readDiscussion_px(tId)
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return data_o
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getList_p.exposed = False;
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#-------------------------------------------------------
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def getDiscussion(self, tId, dId):
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#-------------------------------------------------------
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data_o = self.db_o.readDiscussion_px(tId, dId)
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return data_o
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getDiscussion.exposed = False;
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# EOF
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