feat: update versions for python packages, add Pages functionality (#1386)

This PR updates Django core version and also brings html pages support (that admins can create)

files/models/__init__.py

@@ -4,6 +4,7 @@ from .comment import Comment  # noqa: F401
 from .encoding import EncodeProfile, Encoding  # noqa: F401
 from .license import License  # noqa: F401
 from .media import Media, MediaPermission  # noqa: F401
+from .page import Page, TinyMCEMedia  # noqa: F401
 from .playlist import Playlist, PlaylistMedia  # noqa: F401
 from .rating import Rating, RatingCategory  # noqa: F401
 from .subtitle import Language, Subtitle, TranscriptionRequest  # noqa: F401

files/models/page.py

@@ -0,0 +1,42 @@
+from django.db import models
+from django.urls import reverse
+
+
+class Page(models.Model):
+    slug = models.SlugField(max_length=200, unique=True)
+    title = models.CharField(max_length=200)
+    description = models.TextField(blank=True)
+    add_date = models.DateTimeField(auto_now_add=True)
+    edit_date = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return self.title
+
+    def get_absolute_url(self):
+        return reverse("get_page", args=[str(self.slug)])
+
+
+class TinyMCEMedia(models.Model):
+    file = models.FileField(upload_to='tinymce_media/')
+    uploaded_at = models.DateTimeField(auto_now_add=True)
+    file_type = models.CharField(
+        max_length=10,
+        choices=(
+            ('image', 'Image'),
+            ('media', 'Media'),
+        ),
+    )
+    original_filename = models.CharField(max_length=255)
+    user = models.ForeignKey("users.User", on_delete=models.CASCADE, null=True, blank=True)
+
+    class Meta:
+        verbose_name = 'TinyMCE Media'
+        verbose_name_plural = 'TinyMCE Media'
+        ordering = ['-uploaded_at']
+
+    def __str__(self):
+        return f"{self.original_filename} ({self.file_type})"
+
+    @property
+    def url(self):
+        return self.file.url