PPM2: select
This commit is contained in:
darthsandmann
284
Praktikum2/ppm1/app/application.py
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284
Praktikum2/ppm1/app/application.py
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import cherrypy
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from .database import Database_cl
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from .view import View_cl
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import collections
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orderedDict = collections.OrderedDict()
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from collections import OrderedDict
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#----------------------------------------------------------
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class Application_cl(object):
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#----------------------------------------------------------
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#-------------------------------------------------------
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# Request Processing
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#-------------------------------------------------------
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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 = Database_cl()
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self.view = View_cl()
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@cherrypy.expose
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#-------------------------------------------------------
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def index(self):
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#-------------------------------------------------------
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print("Index\n")
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return self.GenerateIndex()
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@cherrypy.expose
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#-------------------------------------------------------
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def category(self, cat=None):
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#-------------------------------------------------------
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print("Category: ", cat, "\n")
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if(cat==None):
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return self.GenerateIndex()
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else:
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return self.GenerateList(cat)
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@cherrypy.expose
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#-------------------------------------------------------
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def choice(self):
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#-------------------------------------------------------
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print("Choice \n")
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return self.GenerateListChoice()
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@cherrypy.expose
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#-------------------------------------------------------
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def eval(self, cat):
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#-------------------------------------------------------
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print("Eval \n")
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self.db.CheckDates()
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return self.GenerateListEval(cat)
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@cherrypy.expose
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#-------------------------------------------------------
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def detail(self, cat=None, id=None):
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#-------------------------------------------------------
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if(cat!=None):
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if(id!=None):
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print("Cat=", cat, " id=", id)
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return self.GenerateDetail(cat, id)
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else:
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print("ID=None Cat=", cat)
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return self.GenerateDetail(cat)
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else:
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return self.GenerateIndex()
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@cherrypy.expose
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#-------------------------------------------------------
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def detailchoice(self, id):
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#-------------------------------------------------------
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print("id=", id)
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return self.GenerateDetailChoice(id)
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@cherrypy.expose
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#-------------------------------------------------------
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def save(self, cat=None, **data):
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#-------------------------------------------------------
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print("Save: ", cat)
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dataTmp = data
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return self.GenerateSave(dataTmp, cat)
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@cherrypy.expose
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#-------------------------------------------------------
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def saveChoice(self, **data):
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#-------------------------------------------------------
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print("Save: Choice")
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dataTmp = data
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return self.GenerateSaveChoice(dataTmp)
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@cherrypy.expose
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#-------------------------------------------------------
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def delete(self, cat=None, id=None):
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#-------------------------------------------------------
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print("Delete",cat,id)
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return self.GenerateDelete(cat, id)
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@cherrypy.expose
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#-------------------------------------------------------
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def default(self, *arguments, **kwargs):
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#-------------------------------------------------------
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msg_s = "unbekannte Anforderung: " + \
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str(arguments) + \
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''+ \
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str(kwargs)
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raise cherrypy.HTTPError(404, msg_s)
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default.exposed= True
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#-------------------------------------------------------
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# Functions
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#-------------------------------------------------------
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#-------------------------------------------------------
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def GenerateIndex(self):
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#-------------------------------------------------------
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return self.view.CreateIndex()
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#-------------------------------------------------------
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def GenerateList(self, category):
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#-------------------------------------------------------
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self.db.ReadAll()
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data = {}
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data['content'] = {}
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data['headings'] = {}
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data['category'] = category
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data['content'] = self.db.data[category]
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if(len(data['content']) != 0):
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print(len(data['content']))
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contentFirst = list(data['content'].keys())[0]
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data['headings'] = list(data['content'][contentFirst].keys())
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print(data)
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return self.view.CreateList(data)
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#-------------------------------------------------------
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def GenerateListChoice(self):
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#-------------------------------------------------------
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self.db.ReadAll()
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data = {}
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data['content'] = {}
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offerings = self.db.data['Angebote']
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for key, value in offerings.items():
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for key2, value2 in value.items():
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if(key2 == 'Status'):
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if(value2 == 'Angebot'):
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data['content'][key] = value
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print(data)
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return self.view.CreateListChoice(data)
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#-------------------------------------------------------
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def GenerateDetail(self, category, id=None):
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#-------------------------------------------------------
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self.db.ReadAll()
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data = {}
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data['category'] = category
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print("Detail",category,id)
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if(id != None):
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data['id'] = id
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data['content'] = self.db.ReadEntry(category, id)
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else:
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data['id'] = None
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data['content'] = self.db.GetDefault(category)
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print(data['content'])
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if(category == 'Angebote'):
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print("Angebote")
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data['Firmen'] = self.db.data['Firmen']
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print(data, "\n")
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return self.view.CreateDetail(data)
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#-------------------------------------------------------
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def GenerateDetailChoice(self, id):
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#-------------------------------------------------------
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self.db.ReadAll()
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data = {}
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data['id'] = id
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data = self.db.data['Angebote'][id]
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data['Studenten'] = self.db.data['Studenten']
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data['Lehrender'] = self.db.data['Lehrender']
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print(data, "\n")
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return self.view.CreateDetailChoice(data)
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#-------------------------------------------------------
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def GenerateListEval(self, cat):
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#-------------------------------------------------------
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self.db.ReadAll()
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data = {}
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Studenten = self.db.data['Studenten']
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Lehrender = self.db.data['Lehrender']
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Firmen = self.db.data['Firmen']
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Angebote = self.db.data['Angebote']
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data['category'] = cat
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if(cat == 'Firmen'):
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for keyFirma, valueFirma in sorted(Firmen.items()):
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data[valueFirma['Name']] = {}
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data[valueFirma['Name']]['Name'] = valueFirma['Name']
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data[valueFirma['Name']]['Angebote'] = {}
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data[valueFirma['Name']]['Angebote']['Angebot'] = {}
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data[valueFirma['Name']]['Angebote']['aktuell'] = {}
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data[valueFirma['Name']]['Angebote']['abgeschlossen'] = {}
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for keyAngebote, valueAngebote in Angebote.items():
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if(valueAngebote['Firma'] == valueFirma['Name']):
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data[valueFirma['Name']]['Angebote'][valueAngebote['Status']][valueAngebote['Name']] = {}
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data[valueFirma['Name']]['Angebote'][valueAngebote['Status']][valueAngebote['Name']]['Name'] = valueAngebote['Name']
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if(valueAngebote['Student'] != ''):
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data[valueFirma['Name']]['Angebote'][valueAngebote['Status']][valueAngebote['Name']]['Student'] = Studenten[valueAngebote['Student']]['Name']
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else:
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data[valueFirma['Name']]['Angebote'][valueAngebote['Status']][valueAngebote['Name']]['Student'] = ''
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if(valueAngebote['Lehrender'] != ''):
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data[valueFirma['Name']]['Angebote'][valueAngebote['Status']][valueAngebote['Name']]['Lehrender'] = Lehrender[valueAngebote['Lehrender']]['Name']
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else:
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data[valueFirma['Name']]['Angebote'][valueAngebote['Status']][valueAngebote['Name']]['Lehrender'] = ''
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data[valueFirma['Name']]['Angebote'][valueAngebote['Status']][valueAngebote['Name']]['ZeitraumVon'] = valueAngebote['ZeitraumVon']
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data[valueFirma['Name']]['Angebote'][valueAngebote['Status']][valueAngebote['Name']]['ZeitraumBis'] = valueAngebote['ZeitraumBis']
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print(data)
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return self.view.CreateListEval(data)
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elif(cat == 'Studenten'):
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for keyStudent, valueStudent in Studenten.items():
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data[valueStudent['Name']] = {}
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data[valueStudent['Name']]['Angebote'] = {}
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data[valueStudent['Name']]['Angebote']['Angebot'] = {}
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data[valueStudent['Name']]['Angebote']['aktuell'] = {}
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data[valueStudent['Name']]['Angebote']['abgeschlossen'] = {}
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for keyAngebot, valueAngebot in Angebote.items():
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if(valueAngebot['Student'] == valueStudent['id']):
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data[valueStudent['Name']]['Angebote'][valueAngebot['Status']][keyAngebot] = {}
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data[valueStudent['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['Lehrender'] = Lehrender[valueAngebot['Lehrender']]['Name']
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data[valueStudent['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['Status'] = valueAngebot['Status']
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data[valueStudent['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['Praxisphase'] = valueAngebot['Name']
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data[valueStudent['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['Firma'] = valueAngebot['Firma']
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data[valueStudent['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['ZeitraumVon'] = valueAngebot['ZeitraumVon']
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data[valueStudent['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['ZeitraumBis'] = valueAngebot['ZeitraumBis']
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elif(cat == 'Lehrender'):
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for keyLehrende, valueLehrende in Lehrender.items():
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data[valueLehrende['Name']] = {}
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data[valueLehrende['Name']]['Angebote'] = {}
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data[valueLehrende['Name']]['Angebote']['Angebot'] = {}
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data[valueLehrende['Name']]['Angebote']['aktuell'] = {}
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data[valueLehrende['Name']]['Angebote']['abgeschlossen'] = {}
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for keyAngebot, valueAngebot in Angebote.items():
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if(valueAngebot['Lehrender'] == valueLehrende['id']):
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data[valueLehrende['Name']]['Angebote'][valueAngebot['Status']][keyAngebot] = {}
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data[valueLehrende['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['Student'] = Studenten[valueAngebot['Student']]['Name']
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data[valueLehrende['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['Status'] = valueAngebot['Status']
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data[valueLehrende['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['Praxisphase'] = valueAngebot['Name']
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data[valueLehrende['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['Firma'] = valueAngebot['Firma']
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data[valueLehrende['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['ZeitraumVon'] = valueAngebot['ZeitraumVon']
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data[valueLehrende['Name']]['Angebote'][valueAngebot['Status']][keyAngebot]['ZeitraumBis'] = valueAngebot['ZeitraumBis']
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return self.view.CreateListEval(data)
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#-------------------------------------------------------
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def GenerateSave(self, dataTmp, category):
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#-------------------------------------------------------
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if(category == None):
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return self.view.CreateIndex()
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else:
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self.db.Save(dataTmp, category)
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return self.GenerateList(category)
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#-------------------------------------------------------
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def GenerateSaveChoice(self, dataTmp):
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#-------------------------------------------------------
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if(dataTmp['Student'] != ''):
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angebote = self.db.CheckOfferings(dataTmp['Student'])
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print(angebote)
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if(angebote == 0):
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print("Save")
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self.db.Save(dataTmp, 'Angebote')
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return self.GenerateListChoice()
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#-------------------------------------------------------
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def GenerateDelete(self, category, id):
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#-------------------------------------------------------
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if(category == None or id == None):
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return self.view.CreateIndex()
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else:
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self.db.Delete(category, id)
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return self.GenerateList(category)
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#EOF
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