add support for gcp bucket for media (#529)

Co-authored-by: Jai <jai@voicegain.ai>
Co-authored-by: Horilla <131998600+horilla-opensource@users.noreply.github.com>

.env.dist

@@ -25,6 +25,15 @@ DB_PASSWORD=password
 DB_HOST=localhost
 DB_PORT=5432
 
+# GCP Storage for Media Configuration
+# GOOGLE_APPLICATION_CREDENTIALS="pathToYourServiceAccountJsonFile"
+# GS_BUCKET_NAME="yourGCPBucketName"
+# DEFAULT_FILE_STORAGE="horilla.horilla_backends_gcp.PrivateMediaStorage"
+# MEDIA_URL="https://storage.cloud.google.com/yourGCPBucketName/media"
+# MEDIA_ROOT="https://storage.cloud.google.com/yourGCPBucketName/media"
+# NAMESPACE="private"
+
+
 
 # Supportted Formats for DATABASE_URL :
 

horilla/horilla_backends_gcp.py

@@ -0,0 +1,23 @@
+"""
+horilla/horilla_backends_gcp.py
+"""
+
+from django.db import models
+from storages.backends.gcloud import GoogleCloudStorage
+
+from horilla import settings
+
+
+class PrivateMediaStorage(GoogleCloudStorage):
+    """
+    PrivateMediaStorage
+    """
+
+    location = settings.env("NAMESPACE", default="private")
+    default_acl = "private"
+    file_overwrite = False
+
+
+# To set the private storage globally
+models.FileField.storage = PrivateMediaStorage()
+models.ImageField.storage = PrivateMediaStorage()

horilla/horilla_settings.py

@@ -123,7 +123,13 @@ if settings.env("AWS_ACCESS_KEY_ID", default=None):
     settings.DEFAULT_FILE_STORAGE = DEFAULT_FILE_STORAGE
     settings.AWS_S3_ADDRESSING_STYLE = AWS_S3_ADDRESSING_STYLE
 
+if settings.env("GOOGLE_APPLICATION_CREDENTIALS", default=None):
+    GS_BUCKET_NAME = settings.env("GS_BUCKET_NAME")
+    DEFAULT_FILE_STORAGE = settings.env("DEFAULT_FILE_STORAGE")
 
-if settings.env("AWS_ACCESS_KEY_ID", default=None) and "storages" in INSTALLED_APPS:
+    settings.GS_BUCKET_NAME = GS_BUCKET_NAME
+    settings.DEFAULT_FILE_STORAGE = DEFAULT_FILE_STORAGE
+
+if (settings.env("GOOGLE_APPLICATION_CREDENTIALS", default=None) or settings.env("AWS_ACCESS_KEY_ID", default=None)) and "storages" in INSTALLED_APPS:
     settings.MEDIA_URL = f"{settings.env('MEDIA_URL')}/{settings.env('NAMESPACE')}/"
     settings.MEDIA_ROOT = f"{settings.env('MEDIA_ROOT')}/{settings.env('NAMESPACE')}/"

requirements.txt

@@ -75,3 +75,4 @@ XlsxWriter
 gunicorn
 psycopg2-binary
 whitenoise
+django-storages