Begin implementing the CMS functions

core/models.py

@@ -72,6 +72,7 @@ class Session(models.Model):
 class ContentBlock(models.Model):
     user = models.ForeignKey(User, on_delete=models.PROTECT)
     position = models.IntegerField()
+    page = models.CharField(max_length=255, null=True, blank=True)
     title = models.CharField(max_length=255, null=True, blank=True)
     column1 = models.TextField(null=True, blank=True)
     column2 = models.TextField(null=True, blank=True)
@@ -80,15 +81,24 @@ class ContentBlock(models.Model):
     image2 = models.CharField(max_length=255, null=True, blank=True)
     image3 = models.CharField(max_length=255, null=True, blank=True)
 
+    def __str__(self):
+        return f"[{self.position}] {self.page} {self.title}"
+
     def save(self, *args, **kwargs):
         """
         Override the save function to  blank fields.
         """
-        if self.column1 == "NONE":
+        if self.column1 == "":
             self.column1 = None
-        if self.column2 == "NONE":
+        if self.column2 == "":
             self.column2 = None
-        if self.column3 == "NONE":
+        if self.column3 == "":
             self.column3 = None
+        if self.image1 == "":
+            self.image1 = None
+        if self.image2 == "":
+            self.image2 = None
+        if self.image3 == "":
+            self.image3 = None
 
         super().save(*args, **kwargs)