websites/d…and…t: Configure formsubmit

To handle the RSVP form on *dustinandtabitha.com*, we are going to use
*formsubmit*.  It runs on the same machine that hosts the website, so
there's no dealing with CORS.  The */submit/rsvp* path, which is proxied
to the backend, is the RSVP form's target.

roles/websites/dustinandtabitha.com/files/dustinandtabitha.httpd.conf

@@ -19,6 +19,8 @@ SSLCertificateFile /etc/pki/tls/certs/dustinandtabitha.com.cer
 		Strict-Transport-Security "max-age=63072000; includeSubDomains"
 </IfModule>
 
+RewriteEngine On
+RewriteRule /submit/rsvp http://127.0.0.1:8000/weddingrsvp [P]
 
 DocumentRoot /srv/www/dustinandtabitha/htdocs
 <Directory /srv/www/dustinandtabitha/htdocs>

roles/websites/dustinandtabitha.com/tasks/main.yml

@@ -35,3 +35,22 @@
     dest: /etc/httpd/conf.d/dustinandtabitha.conf
     mode: '0644'
   notify: reload httpd
+
+- name: ensure dustinandtabitha.com data directory exists
+  file:
+    path: /srv/www/dustinandtabitha/data
+    mode: ug=rwx,o=
+    owner: webapp.dustinandtabitha
+    group: apache
+    setype: httpd_sys_rw_content_t
+    state: directory
+  tags:
+  - datadir
+
+- name: ensure formsubmit is configured for dustinandtabitha.com
+  copy:
+    content: '{{ dustinandtabitha_formsubmit|to_nice_yaml(indent=2) }}'
+    dest: /etc/formsubmit/weddingrsvp.yml
+    mode: u=rw,go=r
+  tags:
+  - config

roles/websites/dustinandtabitha.com/vars/main.yml

@@ -0,0 +1,10 @@
+dustinandtabitha_formsubmit:
+  csvfile: /srv/www/dustinandtabitha/data/rsvp.csv
+  defaults:
+    adult: 0
+    preschool: 0
+    school: 0
+  matrix:
+    homeserver: hatch.chat
+    room: '!qJoqJkHxCHgDSTZwwX:hatch.chat'
+    access_token: '{{ dustinandtabitha_formsubmit_matrix_token }}'