Video webapp

.gitignore

@@ -2,3 +2,5 @@
 **.DS_Store
 lte_extras/media/app/
 BUILD/
+*__pycache__*
+.vscode

Makefile

@@ -7,6 +7,8 @@ WEBSERVICES_VERSION=0.9.10
 WEBGUI_VERSION=0.9.10
 WEBADMIN_VERSION=0.9.1
 
+YOUTUBE_VERSION=0.9
+
 TARGET_DIR=./BUILD/
 
 build_deps:
@@ -151,3 +153,24 @@ webadmin: target
 		./package/webadmin/colte-webadmin.service=/etc/systemd/system/colte-webadmin.service \
 		./package/webadmin/webadmin.env=/usr/local/etc/colte/webadmin.env 
 
+### Locally-Hosted Webservices Start Here ###
+ourtube: target
+	fpm --input-type dir \
+		--output-type deb \
+		--force \
+		--vendor uw-ictd \
+		--config-files /usr/bin/ourtube_data/conf/ourtube.config \
+		--maintainer durandn@cs.washington.edu \
+		--description "Locally-Hosted Open Source Video Sharing App" \
+		--url "https://github.com/uw-ictd/colte" \
+		--name ourtube \
+		--version $(YOUTUBE_VERSION) \
+		--package $(TARGET_DIR) \
+		--depends 'python3, python3-pip' \
+		--after-install ./package/ourtube/postinst \
+		--after-remove ./package/ourtube/postrm \
+		./lte_extras/ourtube/=/usr/bin/ourtube_data \
+		./package/ourtube/ourtube=/usr/bin/ourtube \
+		./package/ourtube/ourtube.service=/etc/systemd/system/ourtube.service \
+		./package/ourtube/ourtube.config=/usr/local/etc/ourtube.config
+

lte_extras/ourtube/conf/ourtube.config

@@ -0,0 +1 @@
+PORT=8100

lte_extras/ourtube/manage.py

@@ -0,0 +1,15 @@
+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == '__main__':
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'video_webapp.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)

lte_extras/ourtube/posts/admin.py

@@ -0,0 +1,17 @@
+from django.contrib import admin
+from django.db import models
+from .models import Post, Comment
+from django.forms import TextInput, Textarea
+
+class CustomModelAdmin(admin.ModelAdmin):
+    formfield_overrides = {
+        models.CharField: {'widget': TextInput(attrs={'size':1000})},
+        models.TextField: {'widget': Textarea(attrs={'rows':1000,
+                                            'cols':1000,
+                                            'style':'resize:none;'})},
+    }
+
+admin.site.register(Comment, CustomModelAdmin)
+
+# Register your models here.
+admin.site.register(Post)

lte_extras/ourtube/posts/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class PostsConfig(AppConfig):
+    name = 'posts'

lte_extras/ourtube/posts/forms.py

@@ -0,0 +1,26 @@
+from django import forms
+from .models import Comment
+
+class CommentCreationForm(forms.ModelForm):
+  # Type of field used in rendered form
+  comment = forms.CharField(label="", help_text="", widget=forms.Textarea(attrs={'rows':5,'cols':20, 'style':'resize:none;'}))
+
+  class Meta:
+    # Model to save comment as
+    model = Comment
+
+    # Fields to display in the rendered form
+    fields = ('comment',)
+
+class CommentUpdateForm(forms.ModelForm):
+  comment = forms.CharField(label="", help_text="", widget=forms.Textarea(attrs={'rows':5,'cols':20, 'style':'resize:none;'}))
+
+  class Meta:
+    model = Comment
+    fields = ('comment',)
+
+class CommentDeleteForm(forms.ModelForm):
+  class Meta:
+    model = Comment
+    fields = []
+

lte_extras/ourtube/posts/models.py

@@ -0,0 +1,54 @@
+from django.db import models
+from django.utils import timezone
+from django.contrib.auth import get_user_model
+from django.urls import reverse
+from django.core.validators import FileExtensionValidator
+from PIL import Image
+
+# Helper function to get local time
+def get_local_time():
+    return timezone.localtime(timezone.now())
+
+# The Post class is a model for creating genereic posts
+# These posts must include a title and content, but
+# not a video or video thumbnail
+class Post(models.Model):
+  title = models.CharField(max_length=100)
+  content = models.TextField()
+  date_posted = models.DateTimeField(default=get_local_time) # passing in function for timezone
+  author = models.ForeignKey(get_user_model(), on_delete=models.CASCADE) # CASCADE will delete post if user is deleted
+
+  # Optional video fields
+  # blank means that it is not required on the form when posting
+  # null allows the database to not have an entry (i.e. no default)
+  video = models.FileField(blank=True, null=True, upload_to='videos/%Y/%m/%d/', verbose_name='Video (optional)',
+    validators=[FileExtensionValidator(allowed_extensions=['mp4', 'ogb', 'webm'])]) 
+
+  video_thumbnail = models.ImageField(blank=True, default='default_thumbnail.jpg',  verbose_name='Video Thumbnail (optional)',
+    upload_to='thumbnails/%Y/%m/%d/')
+
+  # For resizing thumnail
+  def save(self, *args, **kwargs):
+    # Use the original save first 
+    super().save(*args, **kwargs)
+
+    # Resize the thumbnail
+    thumbnail = Image.open(self.video_thumbnail.path)
+    output_size = (160, 90)
+    thumbnail.thumbnail(output_size)
+    thumbnail.save(self.video_thumbnail.path)
+
+  # Use title as the string
+  def __str__(self):
+    return self.title
+
+  def get_absolute_url(self):
+    return reverse('post-detail', kwargs={'pk': self.pk})
+
+# The comment model is for creating comments within the post model
+class Comment(models.Model):
+  post = models.ForeignKey(Post, on_delete=models.CASCADE)
+  author = models.ForeignKey(get_user_model(), on_delete=models.CASCADE)
+  comment = models.TextField(verbose_name=u"")
+  date_posted = models.DateTimeField(default=get_local_time)
+