--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/apps/snippet/forms.py	Thu Jul 29 00:25:30 2010 -0500
@@ -0,0 +1,109 @@
+from django import forms
+from django.conf import settings
+from django.utils.translation import ugettext_lazy as _
+from agora.apps.snippet.models import Snippet
+from agora.apps.snippet.highlight import LEXER_LIST_ALL, LEXER_LIST, LEXER_DEFAULT
+import datetime
+
+#===============================================================================
+# Snippet Form and Handling
+#===============================================================================
+
+EXPIRE_CHOICES = (
+    (3600, _(u'In one hour')),
+    (3600*24*7, _(u'In one week')),
+    (3600*24*30, _(u'In one month')),
+    (3600*24*30*12*100, _(u'Save forever')), # 100 years, I call it forever ;)
+)
+
+EXPIRE_DEFAULT = 3600*24*30
+
+class SnippetForm(forms.ModelForm):
+
+    lexer = forms.ChoiceField(
+        choices=LEXER_LIST,
+        initial=LEXER_DEFAULT,
+        label=_(u'Lexer'),
+    )
+    
+    expire_options = forms.ChoiceField(
+        choices=EXPIRE_CHOICES,
+        initial=EXPIRE_DEFAULT,
+        label=_(u'Expires'),
+    )
+
+    def __init__(self, request, *args, **kwargs):
+        super(SnippetForm, self).__init__(*args, **kwargs)
+        self.request = request
+        
+        try:
+            if self.request.session['userprefs'].get('display_all_lexer', False):
+                self.fields['lexer'].choices = LEXER_LIST_ALL
+        except KeyError:
+            pass
+
+        try:
+            self.fields['author'].initial = self.request.session['userprefs'].get('default_name', '')
+        except KeyError:
+            pass
+        
+    def save(self, parent=None, *args, **kwargs):
+
+        # Set parent snippet
+        if parent:
+            self.instance.parent = parent
+        
+        # Add expire datestamp
+        self.instance.expires = datetime.datetime.now() + \
+            datetime.timedelta(seconds=int(self.cleaned_data['expire_options']))
+        
+        # Save snippet in the db
+        super(SnippetForm, self).save(*args, **kwargs)
+
+        # Add the snippet to the user session list
+        if self.request.session.get('snippet_list', False):
+            if len(self.request.session['snippet_list']) >= getattr(settings, 'MAX_SNIPPETS_PER_USER', 10):
+                self.request.session['snippet_list'].pop(0)
+            self.request.session['snippet_list'] += [self.instance.pk]
+        else:
+            self.request.session['snippet_list'] = [self.instance.pk]
+
+        return self.request, self.instance
+
+    class Meta:
+        model = Snippet
+        fields = (
+            'title',
+            'content',
+            'author',
+            'lexer',
+        )
+
+
+#===============================================================================
+# User Settings
+#===============================================================================
+
+USERPREFS_FONT_CHOICES = [(None, _(u'Default'))] + [
+    (i, i) for i in sorted((
+        'Monaco',
+        'Bitstream Vera Sans Mono',
+        'Courier New',
+        'Consolas',
+    ))
+]
+
+USERPREFS_SIZES = [(None, _(u'Default'))] + [(i, '%dpx' % i) for i in range(5, 25)]
+
+class UserSettingsForm(forms.Form):
+
+    default_name = forms.CharField(label=_(u'Default Name'), required=False)
+    display_all_lexer = forms.BooleanField(
+        label=_(u'Display all lexer'), 
+        required=False,
+        widget=forms.CheckboxInput,
+        help_text=_(u'This also enables the super secret \'guess lexer\' function.'),
+    )
+    font_family = forms.ChoiceField(label=_(u'Font Family'), required=False, choices=USERPREFS_FONT_CHOICES)
+    font_size = forms.ChoiceField(label=_(u'Font Size'), required=False, choices=USERPREFS_SIZES)
+    line_height = forms.ChoiceField(label=_(u'Line Height'), required=False, choices=USERPREFS_SIZES)