g2h: Add redacted authors email to commit page

1 files changed, 15 insertions, 1 deletions

diff --git a/g2h/commit_page.py b/g2h/commit_page.py
index 716a4f8..7123c82 100644
--- a/g2h/commit_page.py
+++ b/g2h/commit_page.py
@@ -2,6 +2,19 @@ import os
 
 from .page import Page
 
+def redact_email(email):
+    if email is None or len(email) == 0:
+        return ''
+
+    if '@' not in email:
+        return email[0] + '...' + email[-1]
+
+    local, domain = email.split('@')
+    redacted_local = local[0] + '...' + local[-1] if len(local) > 0 else ''
+    redacted_domain = domain.replace('.', '...')
+
+    return redacted_local + '@' + redacted_domain
+
 class CommitPage(Page):
     def __init__(self, out_dir, name, commit, content_subdir):
         super(CommitPage, self).__init__('commit.md', out_dir, os.path.join(commit.hexsha, 'index.md'), name, content_subdir)
@@ -10,5 +23,6 @@ class CommitPage(Page):
     def context(self):
         return {
             'commit': self.commit,
-            'title': self.name + ': ' + self.commit.hexsha
+            'title': self.name + ': ' + self.commit.hexsha,
+            'redacted_email': redact_email(self.commit.author.email)
         }