From 964ff4bb9fbd0d6b0b0f53363762e29ed4ca6e97 Mon Sep 17 00:00:00 2001
From: andreymal <andriyano-31@mail.ru>
Date: Thu, 31 Aug 2023 23:32:57 +0300
Subject: [PATCH] Fix things related to deleted authors

---
 mini_fiction/templates/admin/votes/index.html       | 2 ++
 mini_fiction/templates/includes/chapters_short.html | 3 ++-
 mini_fiction/views/editlog.py                       | 2 ++
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/mini_fiction/templates/admin/votes/index.html b/mini_fiction/templates/admin/votes/index.html
index db78a048..6844592b 100644
--- a/mini_fiction/templates/admin/votes/index.html
+++ b/mini_fiction/templates/admin/votes/index.html
@@ -29,10 +29,12 @@ <h1>{{ page_title }}</h1>
             </td>
 
             <td class="col-user-name">
+                {% if vote.author %}
                 {{- user_avatar(vote.author) }}
                 <a href="{{ url_for('admin_authors.update', pk=vote.author.id) }}">
                     {{- vote.author.username -}}
                 </a>
+                {% else %}N/A{% endif %}
             </td>
 
             <td>{{ vote.vote_value }}</td>
diff --git a/mini_fiction/templates/includes/chapters_short.html b/mini_fiction/templates/includes/chapters_short.html
index c3343b51..ded9f300 100644
--- a/mini_fiction/templates/includes/chapters_short.html
+++ b/mini_fiction/templates/includes/chapters_short.html
@@ -1,10 +1,11 @@
 {% for chapter in chapters %}
+    {% set authors = chapter.story.authors -%}
     <div class="story-item">
         <h3><a href="{{ url_for('chapter.view', story_id=chapter.story.id, chapter_order=chapter.order) }}">{{ chapter.autotitle }}</a></h3>
           <p><a href="{{ url_for('story.view', pk=chapter.story.id) }}">{{ chapter.story.title }}</a>
           {%- if chapter.story.id in unread_chapters_count and unread_chapters_count[chapter.story.id] > 0 %} (<span class="green" title="{{ _('Unread chapters count') }}">+
             {{- unread_chapters_count[chapter.story.id] -}}
-          </span>){% endif %} {{ pgettext('story_by', 'by') }} <a class="authorlink" href="{{ url_for('author.info', user_id=chapter.story.authors[0].id) }}">{{ chapter.story.authors[0].username }}</a>
+          </span>){% endif %}{% if authors %} {{ pgettext('story_by', 'by') }} <a class="authorlink" href="{{ url_for('author.info', user_id=chapter.story.authors[0].id) }}">{{ authors[0].username }}</a>{% endif %}
           {%- if chapter.first_published_at %} <time datetime="{{ chapter.first_published_at.strftime('%Y-%m-%dT%H:%M:%SZ') }}" title="{{ chapter.first_published_at|datetimeformat(DEFAULT_DATETIME_FORMAT) }}">{{ chapter.first_published_at|timesince }}</time>
           {%- endif -%}
           </p>
diff --git a/mini_fiction/views/editlog.py b/mini_fiction/views/editlog.py
index 14bec8f1..be5c6d10 100644
--- a/mini_fiction/views/editlog.py
+++ b/mini_fiction/views/editlog.py
@@ -93,6 +93,8 @@ def show(editlog_id):
 def load_users_for_editlog(edit_log):
     user_ids = set()
     for item in edit_log:
+        if item.user is None:
+            continue
         user_ids.add(item.user.id)
         item_data = item.data
         if 'contributors' in item_data: