MediaCMS backend, initial commit

files/forms.py

@@ -0,0 +1,95 @@
+from django import forms
+from .models import Media, Subtitle
+from .methods import is_mediacms_editor, get_next_state
+
+
+class MultipleSelect(forms.CheckboxSelectMultiple):
+    input_type = "checkbox"
+
+
+class MediaForm(forms.ModelForm):
+    new_tags = forms.CharField(
+        label="Tags", help_text="a comma separated list of new tags.", required=False
+    )
+
+    class Meta:
+        model = Media
+        fields = (
+            "title",
+            "category",
+            "new_tags",
+            "add_date",
+            "uploaded_poster",
+            "description",
+            "state",
+            "enable_comments",
+            "featured",
+            "thumbnail_time",
+            "reported_times",
+            "is_reviewed",
+        )
+        widgets = {
+            "tags": MultipleSelect(),
+        }
+
+    def __init__(self, user, *args, **kwargs):
+        self.user = user
+        super(MediaForm, self).__init__(*args, **kwargs)
+        if self.instance.media_type != "video":
+            self.fields.pop("thumbnail_time")
+        if not is_mediacms_editor(user):
+            self.fields.pop("featured")
+            self.fields.pop("reported_times")
+            self.fields.pop("is_reviewed")
+        self.fields["new_tags"].initial = ", ".join(
+            [tag.title for tag in self.instance.tags.all()]
+        )
+
+    def clean_uploaded_poster(self):
+        image = self.cleaned_data.get("uploaded_poster", False)
+        if image:
+            if image.size > 5 * 1024 * 1024:
+                raise forms.ValidationError("Image file too large ( > 5mb )")
+            return image
+
+    def save(self, *args, **kwargs):
+        data = self.cleaned_data
+        state = data.get("state")
+        if state != self.initial["state"]:
+            self.instance.state = get_next_state(
+                self.user, self.initial["state"], self.instance.state
+            )
+
+        media = super(MediaForm, self).save(*args, **kwargs)
+        return media
+
+
+class SubtitleForm(forms.ModelForm):
+    class Meta:
+        model = Subtitle
+        fields = ["language", "subtitle_file"]
+
+    def __init__(self, media_item, *args, **kwargs):
+        super(SubtitleForm, self).__init__(*args, **kwargs)
+        self.instance.media = media_item
+
+    def save(self, *args, **kwargs):
+        self.instance.user = self.instance.media.user
+        media = super(SubtitleForm, self).save(*args, **kwargs)
+        return media
+
+
+class ContactForm(forms.Form):
+    from_email = forms.EmailField(required=True)
+    name = forms.CharField(required=False)
+    message = forms.CharField(widget=forms.Textarea, required=True)
+
+    def __init__(self, user, *args, **kwargs):
+        super(ContactForm, self).__init__(*args, **kwargs)
+        self.fields["name"].label = "Your name:"
+        self.fields["from_email"].label = "Your email:"
+        self.fields["message"].label = "Please add your message here and submit:"
+        self.user = user
+        if user.is_authenticated:
+            self.fields.pop("name")
+            self.fields.pop("from_email")