Remove character limit of url field in link model. (#879)

OpenOversight/app/models.py

@@ -356,7 +356,7 @@ class Link(BaseModel):
 
     id = db.Column(db.Integer, primary_key=True)
     title = db.Column(db.String(100), index=True)
-    url = db.Column(db.String(255), nullable=False)
+    url = db.Column(db.Text(), nullable=False)
     link_type = db.Column(db.String(100), index=True)
     description = db.Column(db.Text(), nullable=True)
     author = db.Column(db.String(255), nullable=True)

OpenOversight/migrations/versions/93fc3e074dcc_remove_link_length_cap.py

@@ -0,0 +1,40 @@
+"""Remove character limit of url field in link model.
+
+Revision ID: 93fc3e074dcc
+Revises: cd39b33b5360
+Create Date: 2022-01-05 06:50:40.070530
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "93fc3e074dcc"
+down_revision = "cd39b33b5360"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "links",
+        "url",
+        existing_type=sa.VARCHAR(length=255),
+        type_=sa.Text(),
+        existing_nullable=False,
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "links",
+        "url",
+        existing_type=sa.Text(),
+        type_=sa.VARCHAR(length=255),
+        existing_nullable=False,
+    )
+    # ### end Alembic commands ###