mediacms/files/forms.py

97 wiersze
3.0 KiB
Python
Czysty Zwykły widok Historia

2020-12-15 21:33:43 +00:00
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",
"allow_download"
2020-12-15 21:33:43 +00:00
)
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")