feat: Video Trimmer and more

files/forms.py

@@ -1,49 +1,128 @@
+from crispy_forms.bootstrap import FormActions
+from crispy_forms.helper import FormHelper
+from crispy_forms.layout import Field, Layout, Submit
 from django import forms
 from django.conf import settings
 
 from .methods import get_next_state, is_mediacms_editor
-from .models import Category, Media, Subtitle
+from .models import MEDIA_STATES, Category, Media, Subtitle
+
+
+class CustomField(Field):
+    template = 'cms/crispy_custom_field.html'
 
 
 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 MediaMetadataForm(forms.ModelForm):
+    new_tags = forms.CharField(label="Tags", help_text="a comma separated list of 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",
         )
+
         widgets = {
-            "tags": MultipleSelect(),
+            "new_tags": MultipleSelect(),
+            "description": forms.Textarea(attrs={'rows': 4}),
+            "add_date": forms.DateInput(attrs={'type': 'date'}),
+            "thumbnail_time": forms.NumberInput(attrs={'min': 0, 'step': 0.1}),
+        }
+        labels = {
+            "uploaded_poster": "Poster Image",
+            "thumbnail_time": "Thumbnail Time (seconds)",
+        }
+        help_texts = {
+            "title": "",
+            "thumbnail_time": "Select the time in seconds for the video thumbnail",
+            "uploaded_poster": "Maximum file size: 5MB",
         }
 
     def __init__(self, user, *args, **kwargs):
         self.user = user
-        super(MediaForm, self).__init__(*args, **kwargs)
+        super(MediaMetadataForm, self).__init__(*args, **kwargs)
         if self.instance.media_type != "video":
             self.fields.pop("thumbnail_time")
+        if self.instance.media_type == "image":
+            self.fields.pop("uploaded_poster")
+
+        self.fields["new_tags"].initial = ", ".join([tag.title for tag in self.instance.tags.all()])
+
+        self.helper = FormHelper()
+        self.helper.form_tag = True
+        self.helper.form_class = 'post-form'
+        self.helper.form_method = 'post'
+        self.helper.form_enctype = "multipart/form-data"
+        self.helper.form_show_errors = False
+        self.helper.layout = Layout(
+            CustomField('title'),
+            CustomField('new_tags'),
+            CustomField('add_date'),
+            CustomField('description'),
+            CustomField('uploaded_poster'),
+            CustomField('enable_comments'),
+        )
+
+        if self.instance.media_type == "video":
+            self.helper.layout.append(CustomField('thumbnail_time'))
+
+        self.helper.layout.append(FormActions(Submit('submit', 'Update Media', css_class='primaryAction')))
+
+    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  # noqa
+
+        media = super(MediaMetadataForm, self).save(*args, **kwargs)
+        return media
+
+
+class MediaPublishForm(forms.ModelForm):
+    confirm_state = forms.BooleanField(required=False, initial=False, label="Acknowledge sharing status", help_text="")
+
+    class Meta:
+        model = Media
+        fields = (
+            "category",
+            "state",
+            "featured",
+            "reported_times",
+            "is_reviewed",
+            "allow_download",
+        )
+
+        widgets = {
+            "category": MultipleSelect(),
+        }
+
+    def __init__(self, user, *args, **kwargs):
+        self.user = user
+        super(MediaPublishForm, self).__init__(*args, **kwargs)
         if not is_mediacms_editor(user):
-            self.fields.pop("featured")
-            self.fields.pop("reported_times")
-            self.fields.pop("is_reviewed")
-        #           if settings.PORTAL_WORKFLOW == 'private':
-        #                self.fields.pop("state")
+            for field in ["featured", "reported_times", "is_reviewed"]:
+                self.fields[field].disabled = True
+                self.fields[field].widget.attrs['class'] = 'read-only-field'
+                self.fields[field].widget.attrs['title'] = "This field can only be modified by MediaCMS admins or editors"
+
+            if settings.PORTAL_WORKFLOW not in ["public"]:
+                valid_states = ["unlisted", "private"]
+                if self.instance.state and self.instance.state not in valid_states:
+                    valid_states.append(self.instance.state)
+                self.fields["state"].choices = [(state, dict(MEDIA_STATES).get(state, state)) for state in valid_states]
 
         if getattr(settings, 'USE_RBAC', False) and 'category' in self.fields:
             if is_mediacms_editor(user):
@@ -61,14 +140,52 @@ class MediaForm(forms.ModelForm):
 
                 self.fields['category'].queryset = Category.objects.filter(id__in=combined_category_ids).order_by('title')
 
-        self.fields["new_tags"].initial = ", ".join([tag.title for tag in self.instance.tags.all()])
+        self.helper = FormHelper()
+        self.helper.form_tag = True
+        self.helper.form_class = 'post-form'
+        self.helper.form_method = 'post'
+        self.helper.form_enctype = "multipart/form-data"
+        self.helper.form_show_errors = False
+        self.helper.layout = Layout(
+            CustomField('category'),
+            CustomField('state'),
+            CustomField('featured'),
+            CustomField('reported_times'),
+            CustomField('is_reviewed'),
+            CustomField('allow_download'),
+        )
 
-    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
+        self.helper.layout.append(FormActions(Submit('submit', 'Publish Media', css_class='primaryAction')))
+
+    def clean(self):
+        cleaned_data = super().clean()
+        state = cleaned_data.get("state")
+        categories = cleaned_data.get("category")
+
+        if getattr(settings, 'USE_RBAC', False) and 'category' in self.fields:
+            rbac_categories = categories.filter(is_rbac_category=True).values_list('title', flat=True)
+
+            if rbac_categories and state in ['private', 'unlisted']:
+                # Make the confirm_state field visible and add it to the layout
+                self.fields['confirm_state'].widget = forms.CheckboxInput()
+
+                # add it after the state field
+                state_index = None
+                for i, layout_item in enumerate(self.helper.layout):
+                    if isinstance(layout_item, CustomField) and layout_item.fields[0] == 'state':
+                        state_index = i
+                        break
+
+                if state_index:
+                    layout_items = list(self.helper.layout)
+                    layout_items.insert(state_index + 1, CustomField('confirm_state'))
+                    self.helper.layout = Layout(*layout_items)
+
+                if not cleaned_data.get('confirm_state'):
+                    error_message = f"I understand that although media state is {state}, the media is also shared with users that have access to the following categories: {', '.join(rbac_categories)}"
+                    self.add_error('confirm_state', error_message)
+
+        return cleaned_data
 
     def save(self, *args, **kwargs):
         data = self.cleaned_data
@@ -76,7 +193,8 @@ class MediaForm(forms.ModelForm):
         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)
+        media = super(MediaPublishForm, self).save(*args, **kwargs)
+
         return media