From f80740e30cd214fcc992bba5beb5524b698d0a90 Mon Sep 17 00:00:00 2001
From: Mark Norman Francis <norm@201created.com>
Date: Sun, 1 Aug 2021 09:23:00 +0100
Subject: [PATCH] Add a CSV of all wearings

This allows users of the site to reuse their own data in some manner,
and to take backups of their data.
---
 hasworn/wearers/models.py       |  4 +++-
 hasworn/wearers/pages.py        | 30 ++++++++++++++++++++++++++++++
 nginx/prod/static.conf.template |  9 +++++++--
 3 files changed, 40 insertions(+), 3 deletions(-)

diff --git a/hasworn/wearers/models.py b/hasworn/wearers/models.py
index f54f01d..f0ff6c8 100644
--- a/hasworn/wearers/models.py
+++ b/hasworn/wearers/models.py
@@ -4,7 +4,7 @@
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
 
-from .pages import WearerPage, WearerWornPage, WearerYear, WearerTypeIndex
+from .pages import WearerPage, WearerWornPage, WearerYear, WearerTypeIndex, WearerCSV
 
 
 class Wearer(AbstractUser):
@@ -94,6 +94,7 @@ def generate_wearer_site_wearing(self, wearing):
         WearerTypeIndex(wearer=self).create()
         WearerYear(wearer=self, year=wearing.day.year).create()
         WearerPage(wearer=self).create()
+        WearerCSV(wearer=self).create()
 
     def generate_wearer_site(self):
         WearerPage(wearer=self).create()
@@ -102,3 +103,4 @@ def generate_wearer_site(self):
         for year in self.years_active():
             WearerYear(wearer=self, year=year).create()
         WearerTypeIndex(wearer=self).create()
+        WearerCSV(wearer=self).create()
diff --git a/hasworn/wearers/pages.py b/hasworn/wearers/pages.py
index d1cda72..e1bc14a 100644
--- a/hasworn/wearers/pages.py
+++ b/hasworn/wearers/pages.py
@@ -1,5 +1,8 @@
+import csv
 from datetime import date
+from django.conf import settings
 from hasworn.pages import ModelPage, StaticPage
+import os
 
 
 class WearerPage(StaticPage):
@@ -45,3 +48,30 @@ def get_context(self, **kwargs):
         context = super().get_context(**kwargs)
         context['wearings'] = self.wearer.most_worn()
         return context
+
+
+class WearerCSV(StaticPage):
+    def get_filename(self):
+        return '%s/index.csv' % self.wearer.username
+
+    def create_page(self):
+        filename = self.get_filename()
+        full_filename = os.path.join(settings.GENERATED_SITES_DIR, filename)
+        with open(full_filename, 'w') as handle:
+            print('->', full_filename)
+            writer = csv.DictWriter(
+                handle,
+                fieldnames=['day','type','slug','name'],
+            )
+            writer.writeheader()
+
+            wearings = self.wearer.wearings.select_related(
+                    'worn__clothing'
+                ).order_by('day')
+            for wearing in wearings:
+                writer.writerow({
+                    'day': wearing.day,
+                    'type': wearing.clothing.type,
+                    'slug': wearing.clothing.slug,
+                    'name': wearing.clothing.name,
+                })
diff --git a/nginx/prod/static.conf.template b/nginx/prod/static.conf.template
index be0ed62..f295d8a 100644
--- a/nginx/prod/static.conf.template
+++ b/nginx/prod/static.conf.template
@@ -1,3 +1,7 @@
+types {
+    text/csv csv;
+}
+
 server {
     listen          8080;
     server_name     ~^([a-z][a-z0-9-]+)\.hasworn\.com$ ;
@@ -14,7 +18,8 @@ server {
     server_name     ~^([a-z][a-z0-9-]+)\.hasworn\.com$ ;
     root            /baked/$1;
 
-    location / {
-        try_files $uri/index.html $uri.html =404;
+    location = /index.csv {}
+    location   / {
+        try_files $uri.html $uri/index.html =404;
     }
 }