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1 """
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2 Forms for the forums application.
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3 """
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4 from django import forms
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5
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6 from forums.models import Topic
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7 from forums.models import Post
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8
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9
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10 class PostForm(forms.Form):
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11 """Form for creating a new post."""
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12 body = forms.CharField(label='', widget=forms.Textarea)
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13 topic_id = forms.IntegerField(widget=forms.HiddenInput)
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14 topic = None
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15
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16 class Media:
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17 js = ('js/forums.js', )
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18
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19 def clean_topic_id(self):
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20 id = self.cleaned_data['topic_id']
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21 print '*********', id
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22 try:
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23 self.topic = Topic.objects.get(pk=id)
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24 print '******** Got a topic'
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25 except Topic.DoesNotExist:
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26 raise forms.ValidationError('invalid topic')
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27 return id
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28
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29 def save(self, user, ip=None):
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30 """
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31 Creates a new post from the form data and supplied arguments.
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32 """
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33 post = Post(topic=self.topic, user=user, body=self.cleaned_data['body'],
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34 user_ip=ip)
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35 post.save()
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36 return post
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37
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38
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39 class NewTopicForm(forms.Form):
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40 """Form for creating a new topic and 1st post to that topic."""
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41 name = forms.CharField(label='Subject', max_length=255)
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42 body = forms.CharField(label='', widget=forms.Textarea)
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43
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44 def save(self, forum, user, ip=None):
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45 """
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46 Creates the new Topic and first Post from the form data and supplied
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47 arguments.
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48 """
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49 topic = Topic(forum=forum,
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50 name=self.cleaned_data['name'],
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51 user=user)
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52 topic.save()
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53
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54 post = Post(topic=topic,
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55 user=user,
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56 body=self.cleaned_data['body'],
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57 user_ip=ip)
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58 post.save()
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59
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60 return topic
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