factor out the generation of footers into function

bridge/__init__.py

@@ -6,7 +6,7 @@ from flask import abort
 import requests
 
 from .webgit import Gitea, Github
-from .utils import issue_sentinel, generate_sentinel
+from .utils import issue_sentinel, generate_sentinel, create_signature
 
 app = Flask(__name__)
 app.config.from_envvar('GIT_BRIDGE_SETTINGS')
@@ -79,10 +79,11 @@ def gitea_handle_repo_action():
             ["issues", "issue_comment"]
         )
 
-        return ''
     elif repo_action == "deleted":
         github.delete_repo(repo_owner, repo_name)
 
+    return ''
+
 
 @app.route("/bridge/endpoints/gitea/issue", methods=["POST"])
 def gitea_handle_issue_action():
@@ -142,22 +143,14 @@ def gitea_handle_issue_action():
         return ''
 
     if event_type == "opened":
-        issue_header = "*This issue has automatically been created by [`gitea-github-sync`](https://{}/bridge/about) on behalf of [{}]({}).*".format(
-            app.config["GITEA_INSTANCE_DOMAIN"],
+        issue_footer = create_signature(
             issue_user,
             issue_user_url,
+            app.config["GITEA_INSTANCE_DOMAIN"],
+            event_url,
         )
 
-        issue_footer = """
-<details>
-    <summary>Internal issue metadata</summary>
-
-    {}
-</details>
-        """.format(generate_sentinel(event_url))
-
         issue_body = "\n\n".join([
-            issue_header,
             event_body,
             issue_footer
         ])
@@ -168,25 +161,20 @@ def gitea_handle_issue_action():
             event_title,
             issue_body,
         )
+
         returned_data = new_issue.json()
-        issue_comment_body = """
-*This issue is being mirrored on Github [here]({}).*
-
-<details>
-    <summary>Internal issue metadata</summary>
-
-    {}
-</details>
-        """.format(
+        issue_comment_body = create_signature(
+            "mirrored",
             returned_data["html_url"],
-            generate_sentinel(returned_data["url"])
+            app.config["GITEA_INSTANCE_DOMAIN"],
+            returned_data["url"],
         )
 
         gitea.leave_comment_on_issue_by_number(
             repo_owner,
             repo_name,
             issue_number,
-            body,
+            issue_comment_body,
         )
 
     elif event_type == "created":
@@ -195,22 +183,13 @@ def gitea_handle_issue_action():
             app.config["GITEA_INSTANCE_DOMAIN"],
             comment_user,
         )
-        comment_header = "*This comment has automatically been created by [`gitea-github-sync`](https://{}/bridge/about) on behalf of [{}]({}).*".format(
-            app.config["GITEA_INSTANCE_DOMAIN"],
+        comment_footer = create_signature(
             comment_user,
             comment_user_url,
+            app.config["GITEA_INSTANCE_DOMAIN"],
+            event_url,
         )
-
-        comment_footer = """
-<details>
-    <summary>Internal issue metadata</summary>
-
-    {}
-</details>
-        """.format(generate_sentinel(event_url))
-
         comment_body = "\n\n".join([
-            comment_header,
             event_body,
             comment_footer,
         ])
@@ -219,11 +198,11 @@ def gitea_handle_issue_action():
             repo_owner,
             repo_name,
             issue_number,
-            body,
+            comment_body,
         )
     
     elif event_type == "closed":
-        github_close_issue_result = github.close_issue_by_number(
+        github.close_issue_by_number(
             repo_owner,
             repo_name,
             issue_number,
@@ -273,22 +252,13 @@ def github_handle_issue_action():
         return ''
 
     if event_type == "opened":
-        issue_header = "*This issue has automatically been created by [`gitea-github-sync`](https://{}/bridge/about) on behalf of [{}]({}).*".format(
-            app.config["GITEA_INSTANCE_DOMAIN"],
+        issue_footer = create_signature(
             issue_user,
             issue_user_url,
+            app.config["GITEA_INSTANCE_DOMAIN"],
+            event_url,
         )
-
-        issue_footer = """
-<details>
-    <summary>Internal issue metadata</summary>
-
-    {}
-</details>
-        """.format(generate_sentinel(event_url))
-
         issue_body = "\n\n".join([
-            issue_header,
             event_body,
             issue_footer
         ])
@@ -305,27 +275,18 @@ def github_handle_issue_action():
         comment_user_url = "https://github.com/{}".format(
             comment_user,
         )
-        comment_header = "*This comment has automatically been created by [`gitea-github-sync`](https://{}/bridge/about) on behalf of [{}]({}).*".format(
-            app.config["GITEA_INSTANCE_DOMAIN"],
+        comment_footer = create_signature(
             comment_user,
             comment_user_url,
+            app.config["GITEA_INSTANCE_DOMAIN"],
+            event_url,
         )
 
-        comment_footer = """
-<details>
-    <summary>Internal issue metadata</summary>
-
-    {}
-</details>
-        """.format(generate_sentinel(event_url))
-
         comment_body = "\n\n".join([
-            comment_header,
             event_body,
             comment_footer,
         ])
 
-
         gitea.leave_comment_on_issue_by_number(
             repo_owner,
             repo_name,

bridge/utils.py

@@ -13,4 +13,28 @@ def from_base64(s: str) -> str:
 issue_sentinel = "GITEA_GITHUB_ISSUE_SYNC_SENTINEL"
 
 def generate_sentinel(url: str) -> str:
-    return ' '.join([issue_sentinel, to_base64(url)])
+    return ' '.join([issue_sentinel, to_base64(url)])
+
+def create_signature(
+    username: str,
+    username_url: str,
+    domain_base: str,
+    url_to_encode: str,
+    ):
+    return """
+
+---
+
+[{}]({}) via [gitea-github-sync](https://{}/bridge/about)
+
+<details>
+    <summary>Internal information</summary>
+
+    {}
+</details>
+    """.format(
+        username,
+        username_url,
+        domain_base,
+        generate_sentinel(url_to_encode),
+    )

bridge/webgit.py

@@ -183,11 +183,11 @@ class Gitea(WebgitClient):
                 repo_name,
             ),
             json={
+                "active": True,
                 "config": {
                     "url": http_endpoint,
                     "content_type": "json",
                 },
-                "active": True,
                 "events": events,
                 "type": "gitea",
             },