From 5eaab761b37f6e880ccc6e743675d7e2ad59c1e4 Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323>
Date: Thu, 10 Jun 2021 00:20:09 +0000
Subject: delete post template, fuzziness for timestamps etc

---
 apioforum/__init__.py                |  3 +++
 apioforum/fuzzy.py                   | 35 +++++++++++++++++++++++++++++++++++
 apioforum/templates/common.html      |  9 ++++++++-
 apioforum/templates/delete_post.html | 17 +++++++++++++++++
 apioforum/thread.py                  |  3 ++-
 5 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 apioforum/fuzzy.py
 create mode 100644 apioforum/templates/delete_post.html

diff --git a/apioforum/__init__.py b/apioforum/__init__.py
index e4bea05..41614f0 100644
--- a/apioforum/__init__.py
+++ b/apioforum/__init__.py
@@ -29,4 +29,7 @@ def create_app():
     from . import thread
     app.register_blueprint(thread.bp)
 
+    from .fuzzy import fuzzy
+    app.jinja_env.filters['fuzzy']=fuzzy
+
     return app
diff --git a/apioforum/fuzzy.py b/apioforum/fuzzy.py
new file mode 100644
index 0000000..58f8c6b
--- /dev/null
+++ b/apioforum/fuzzy.py
@@ -0,0 +1,35 @@
+# fuzzy datetime things
+
+times = (
+    ("year","years",365*24*60*60), # leap years aren't real
+    ("day","days",24*60*60),
+    ("hour","hours",60*60),
+    ("minute","minutes",60),
+    ("second","seconds",1),
+)
+
+from datetime import datetime, timedelta 
+
+def fuzzy(seconds,ago=True):
+    if isinstance(seconds,timedelta):
+        seconds = seconds.total_seconds()
+    elif isinstance(seconds,datetime):
+        seconds = (seconds-datetime.now()).total_seconds()
+
+    fmt = "{}"
+    if ago:
+        fmt = "in {}" if seconds > 0 else "{} ago"
+    seconds = abs(seconds)
+    for t in times:
+        if seconds >= t[2]:
+            rounded = round((seconds / t[2])*100)/100
+            if int(rounded) == rounded:
+                rounded = int(rounded)
+            if rounded == 1:
+                word = t[0]
+            else:
+                word = t[1]
+            return fmt.format(f'{rounded} {word}')
+    else:
+        return "now"
+            
diff --git a/apioforum/templates/common.html b/apioforum/templates/common.html
index d4178d7..c5d1c26 100644
--- a/apioforum/templates/common.html
+++ b/apioforum/templates/common.html
@@ -2,7 +2,10 @@
 <div class="post">
     <div class="post-heading">
         <span class="post-heading-a">
-            <span class="post-heading-em">{{post.author}}</span> {{post.created}}
+            <span class="post-heading-em">{{post.author}}</span> {{ts(post.created)}}
+            {% if post.edited %}
+                (edited {{ts(post.updated)}})
+            {% endif %}
         </span>
         <span class="post-heading-b">
         {% if buttons and post.author == g.user %}
@@ -23,3 +26,7 @@
     </div>
 </div>
 {% endmacro %}
+
+{% macro ts(dt) -%}
+<time title="{{dt.isoformat(' ')}}" datetime="{{dt.isoformat(' ')}}">{{dt | fuzzy}}</time>
+{%- endmacro %}
diff --git a/apioforum/templates/delete_post.html b/apioforum/templates/delete_post.html
new file mode 100644
index 0000000..6f99704
--- /dev/null
+++ b/apioforum/templates/delete_post.html
@@ -0,0 +1,17 @@
+{% from 'common.html' import disp_post %}
+{% extends 'base.html' %}
+{% block header %}
+<h1>{% block title %}deleting post{% endblock %}</1h>
+{% endblock %}
+
+{% block content %}
+{% call disp_post(post, False) %}
+{{ rendered_content | safe }}
+{% endcall %}
+
+<form method="post">
+<p>confirm delete?</p>
+<input type="submit" value="delete">
+<a href="{{url_for('thread.view_thread',thread_id=post.thread)}}">cancel</a>
+</form>
+{% endblock %}
diff --git a/apioforum/thread.py b/apioforum/thread.py
index d64055a..b9697ce 100644
--- a/apioforum/thread.py
+++ b/apioforum/thread.py
@@ -96,7 +96,8 @@ def edit_post(post_id):
         print(err)
         if err is None:
             print("a")
-            db.execute("UPDATE posts SET content = ? WHERE id = ?",(newcontent,post_id))
+            db.execute(
+                "UPDATE posts SET content = ?, edited = 1, updated = current_timestamp WHERE id = ?",(newcontent,post_id))
             db.commit()
             flash("post edited editiously")
             return redirect(url_for("thread.view_thread",thread_id=post['thread']))
-- 
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