Add download and serving of cc-client files

roles/matrix-cactus-comments/defaults/main.yml

@@ -2,6 +2,7 @@
 # Cactus Comments is a federated comment system built on Matrix
 
 matrix_cactus_comments_enabled: true
+matrix_cactus_comments_serve_client_enabled: true
 matrix_cactus_comments_container_image_self_build: false
 matrix_cactus_comments_docker_repo: "https://gitlab.com/cactus-comments/cactus-appservice.git"
 matrix_cactus_comments_docker_repo_version: "{{ matrix_cactus_comments_version if matrix_cactus_comments_version != 'latest' else 'main' }}"
@@ -10,6 +11,8 @@ matrix_cactus_comments_docker_src_files_path: "{{ matrix_cactus_comments_base_pa
 
 matrix_cactus_comments_base_path: "{{ matrix_base_data_path }}/cactus-comments"
 matrix_cactus_comments_container_tmp_path: "{{ matrix_cactus_comments_base_path }}/tmp"
+matrix_cactus_comments_client_path: "{{ matrix_cactus_comments_base_path }}/client"
+matrix_cactus_comments_client_file_permissions: "0644"
 
 matrix_cactus_comments_app_service_config_file: "{{ matrix_cactus_comments_base_path }}/cactus_appservice.yaml"
 matrix_cactus_comments_app_service_env_file: "{{ matrix_cactus_comments_base_path }}/cactus.env"
@@ -26,6 +29,8 @@ matrix_cactus_comments_version: latest
 matrix_cactus_comments_docker_image: "{{ matrix_container_global_registry_prefix }}cactuscomments/cactus-appservice:{{ matrix_cactus_comments_version }}"
 matrix_cactus_comments_docker_image_force_pull: "{{ matrix_cactus_comments_docker_image.endswith(':latest') }}"
 
+matrix_cactus_comments_client_endpoint: "/cactus-comments/"
+
 
 # List of systemd services that matrix-cactus-comments.service depends on
 matrix_bot_cactus_comments_systemd_required_services_list: ['docker.service']

roles/matrix-cactus-comments/tasks/init.yml

@@ -20,3 +20,48 @@
         ["/matrix-cactus-comments.yaml"]
       }}
   when: matrix_cactus_comments_enabled | bool
+
+- block:
+    - name: Fail if matrix-nginx-proxy role already executed
+      ansible.builtin.fail:
+        msg: >-
+          Trying to append Cactus Comment's reverse-proxying configuration to matrix-nginx-proxy,
+          but it's pointless since the matrix-nginx-proxy role had already executed.
+          To fix this, please change the order of roles in your playbook,
+          so that the matrix-nginx-proxy role would run after the matrix-cactus-comments role.
+      when: matrix_nginx_proxy_role_executed | default(False) | bool
+
+    - name: Mount volume
+      ansible.builtin.set_fact:
+        matrix_nginx_proxy_container_additional_volumes: >
+          {{
+                    matrix_nginx_proxy_container_additional_volumes | default([])
+            +
+            [{"src": "{{ matrix_cactus_comments_client_path }}", "dst": "/cactus-comments/cactus-comments", "options": "ro"}]
+          }}
+    - name: Generate Cactus Comment proxying configuration for matrix-nginx-proxy
+      ansible.builtin.set_fact:
+        matrix_cactus_comments_nginx_proxy_configuration: |
+          location {{ matrix_cactus_comments_client_endpoint }} {
+              root /cactus-comments/;
+          }
+      when: "matrix_nginx_proxy_enabled | default(False) | bool"
+    - name: Register Cactus Comment proxying configuration with matrix-nginx-proxy
+      ansible.builtin.set_fact:
+        matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks: |
+          {{
+            matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks | default([])
+            +
+            [matrix_cactus_comments_nginx_proxy_configuration]
+          }}
+    - name: Warn about reverse-proxying if matrix-nginx-proxy not used
+      ansible.builtin.debug:
+        msg: >-
+          NOTE: You've enabled Cactus Comments but are not using the matrix-nginx-proxy
+          reverse proxy.
+          Please make sure that you're proxying client files in {{ matrix_cactus_comments_client_path }} correctly
+      when: "not matrix_nginx_proxy_enabled | default(False) | bool"
+
+  tags:
+    - always
+  when: matrix_cactus_comments_enabled | bool and matrix_cactus_comments_serve_client_enabled | bool

roles/matrix-cactus-comments/tasks/setup_install.yml

@@ -9,6 +9,7 @@
     group: "{{ matrix_user_groupname }}"
   with_items:
     - {path: "{{ matrix_cactus_comments_base_path }}", when: true}
+    - {path: "{{ matrix_cactus_comments_client_path }}", when: true}
     - {path: "{{ matrix_cactus_comments_container_tmp_path }}", when: true}
     - {path: "{{ matrix_cactus_comments_docker_src_files_path }}", when: matrix_cactus_comments_container_image_self_build}
   when: "item.when | bool"
@@ -64,6 +65,17 @@
       pull: true
   when: "matrix_cactus_comments_container_image_self_build | bool"
 
+- name: Ensure client javascript file is downloaded
+  ansible.builtin.get_url:
+    url: https://latest.cactus.chat/cactus.js
+    dest: "{{ matrix_cactus_comments_client_path }}/cactus.js"
+    mode: "{{ matrix_cactus_comments_client_file_permissions }}"
+- name: Ensure client css file is downloaded
+  ansible.builtin.get_url:
+    url: https://latest.cactus.chat/style.css
+    dest: "{{ matrix_cactus_comments_client_path }}/style.css"
+    mode: "{{ matrix_cactus_comments_client_file_permissions }}"
+
 - name: Ensure matrix-cactus-comments.service installed
   ansible.builtin.template:
     src: "{{ role_path }}/templates/systemd/matrix-cactus-comments.service.j2"