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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 from django.conf import settings
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6
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7 from forums.models import Topic
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8 from forums.models import Post
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9
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10
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11 class NewPostForm(forms.Form):
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12 """Form for creating a new post."""
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13 body = forms.CharField(label='', widget=forms.Textarea)
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14 topic_id = forms.IntegerField(widget=forms.HiddenInput)
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15 topic = None
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16
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17 class Media:
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18 css = {
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19 'all': settings.GPP_THIRD_PARTY_CSS['markitup'],
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20 }
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21 js = settings.GPP_THIRD_PARTY_JS['markitup'] + \
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22 ('js/forums.js', )
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23
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24 def clean_topic_id(self):
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25 id = self.cleaned_data['topic_id']
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26 try:
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27 self.topic = Topic.objects.select_related().get(pk=id)
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28 except Topic.DoesNotExist:
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29 raise forms.ValidationError('invalid topic')
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30 return id
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31
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32 def save(self, user, ip=None):
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33 """
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34 Creates a new post from the form data and supplied arguments.
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35 """
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36 post = Post(topic=self.topic, user=user, body=self.cleaned_data['body'],
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37 user_ip=ip)
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38 post.save()
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39 return post
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40
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41
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42 class NewTopicForm(forms.Form):
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43 """
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44 Form for creating a new topic and 1st post to that topic.
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45 Superusers and moderators can also create the topic as a sticky or initially
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46 locked.
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47 """
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48 name = forms.CharField(label='Subject', max_length=255,
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49 widget=forms.TextInput(attrs={'size': 64}))
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50 body = forms.CharField(label='', widget=forms.Textarea)
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51 user = None
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52 forum = None
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53 has_mod_fields = False
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54
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55 class Media:
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56 css = {
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57 'all': settings.GPP_THIRD_PARTY_CSS['markitup'],
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58 }
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59 js = settings.GPP_THIRD_PARTY_JS['markitup'] + \
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60 ('js/forums.js', )
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61
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62 def __init__(self, user, forum, *args, **kwargs):
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63 super(NewTopicForm, self).__init__(*args, **kwargs)
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64 self.user = user
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65 self.forum = forum
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66
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67 if user.is_superuser or user in forum.moderators.all():
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68 self.fields['sticky'] = forms.BooleanField(required=False)
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69 self.fields['locked'] = forms.BooleanField(required=False)
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70 self.has_mod_fields = True
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71
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72 def save(self, ip=None):
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73 """
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74 Creates the new Topic and first Post from the form data and supplied
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75 arguments.
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76 """
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77 topic = Topic(forum=self.forum,
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78 name=self.cleaned_data['name'],
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79 user=self.user,
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80 sticky=self.has_mod_fields and self.cleaned_data['sticky'],
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81 locked=self.has_mod_fields and self.cleaned_data['locked'])
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82 topic.save()
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83
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84 post = Post(topic=topic,
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85 user=self.user,
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86 body=self.cleaned_data['body'],
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87 user_ip=ip)
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88 post.save()
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89 return topic
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90
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91
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92 class PostForm(forms.ModelForm):
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93 """
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94 Form for editing an existing post or a new, non-quick post.
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95 """
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96 body = forms.CharField(label='', widget=forms.Textarea)
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97
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98 class Meta:
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99 model = Post
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100 fields = ('body', )
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101
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102 class Media:
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103 css = {
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104 'all': settings.GPP_THIRD_PARTY_CSS['markitup'],
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105 }
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106 js = settings.GPP_THIRD_PARTY_JS['markitup'] + \
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107 ('js/forums.js', )
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