Mercurial > personas_backend

annotate PersonasBackend/personas/views.py @ 46:f92d5de36a4d

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Added a TODO.
author Atul Varma <varmaa@toolness.com>
date Tue, 04 Mar 2008 11:48:32 -0600
parents 6cde01f6012a
children 7a20574bedc8
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748547f73357 Refactored some view logic and added messaging capabilities, so that the end-user is properly notified when persona creation/editing is successful.
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parents: 39
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1 from django.http import HttpResponseRedirect
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2 from django.template import RequestContext
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ada72ce61fc2 Added a trivial login page.
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3 from django.contrib.auth.decorators import login_required
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bd1cdb15ef85 Added persona form submission validation, fixed some things in model logic; submitting forms successfully now properly redirects the user to an edit page.
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4 from django.core.urlresolvers import reverse
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6cde01f6012a Resolved a TODO involving get_object_or_404().
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5 from django.shortcuts import render_to_response, get_object_or_404
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6
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ccb027c6862a Added simple JSON views that generate personas_categories.dat and personas_all.dat.
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7 from PersonasBackend.personas import models
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4439a83c5dc6 Added a trivial new/edit form using the django.newforms system.
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8 from PersonasBackend.personas import forms
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9
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197b05fbd4cc Added a trivial list view.
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10 def list_view( request ):
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11 return render_to_response(
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12 "personas/list.html",
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f92d5de36a4d Added a TODO.
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13 # TODO: Show only the personas that the currently
f92d5de36a4d Added a TODO.
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14 # logged-in user has access to viewing.
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15 { "personas" : models.Persona.objects.all() },
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16 context_instance = RequestContext(request)
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17 )
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ad477306dd51 A bit of refactoring to view logic.
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18
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ced361f3d90b Uploading of header/footer images now works.
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19 def _rename_file( filedict, persona ):
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20 import os
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21 import time
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22
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23 # TODO: This feels hacky. It might be cleaner to just rename the
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24 # file after the commit is made or something.
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ced361f3d90b Uploading of header/footer images now works.
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26 origExt = os.path.splitext( filedict["filename"] )[1]
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27 # TODO: Normalize origExt somehow?
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28 if persona:
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29 filename = "persona_%d_rev_%d%s" % (
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30 persona.id,
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31 persona.revision + 1,
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32 origExt
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33 )
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34 else:
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35 filename = "new_persona_%Y_%m_%d_%H_%M_%S" + origExt
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36 filename = time.strftime( filename )
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37 filedict["filename"] = filename
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39 @login_required
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f83712466fe6 Added functionality to edit an existing persona, and a number of TODOs.
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40 def edit_view( request, persona_id=None ):
f83712466fe6 Added functionality to edit an existing persona, and a number of TODOs.
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41 # TODO: Perform permissions check to see if user has
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42 # the rights to edit the persona or create a new one.
f83712466fe6 Added functionality to edit an existing persona, and a number of TODOs.
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parents: 33
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43 if persona_id is None:
f83712466fe6 Added functionality to edit an existing persona, and a number of TODOs.
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44 persona = None
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45 else:
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6cde01f6012a Resolved a TODO involving get_object_or_404().
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46 persona = get_object_or_404( models.Persona, id=persona_id )
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2b5a8b3b8bef It's now possible for normal end-users to create new personas.
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48 if request.method == "POST":
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49 for img_name in request.FILES:
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50 _rename_file( request.FILES[img_name], persona )
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51 form = forms.PersonaForm( request.POST, request.FILES,
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52 instance=persona )
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53 if form.is_valid():
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54 newPersona = form.save( commit=False )
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55 newPersona.updater = request.user
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56 newPersona.save()
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parents: 39
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57 if persona is None:
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parents: 39
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58 msgText = "Persona created successfully."
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parents: 39
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59 else:
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parents: 39
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60 msgText = "Persona edited successfully."
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61 request.user.message_set.create( message = msgText )
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62 url = reverse("edit-persona", args=[newPersona.id])
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63 return HttpResponseRedirect( url )
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2b5a8b3b8bef It's now possible for normal end-users to create new personas.
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64 else:
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65 form = forms.PersonaForm( instance=persona )
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parents: 39
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67 return render_to_response(
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parents: 39
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68 "personas/edit.html",
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69 { "form" : form },
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70 context_instance = RequestContext(request)
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71 )