From c1e0b6c306fc70ad6ae131dca5e8b35d14eb75e3 Mon Sep 17 00:00:00 2001
From: Bat <baptiste@gelez.xyz>
Date: Sat, 8 Sep 2018 19:54:09 +0100
Subject: [PATCH] Add admin interface to manage interface

---
 plume-models/src/instance.rs       |  8 ++++++++
 src/main.rs                        |  2 ++
 src/routes/instance.rs             | 17 ++++++++++++++++
 templates/instance/admin.html.tera |  3 ++-
 templates/instance/list.html.tera  | 31 ++++++++++++++++++++++++++++++
 5 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 templates/instance/list.html.tera

diff --git a/plume-models/src/instance.rs b/plume-models/src/instance.rs
index d0d553ed..0697fae6 100644
--- a/plume-models/src/instance.rs
+++ b/plume-models/src/instance.rs
@@ -52,6 +52,14 @@ impl Instance {
             .expect("Error loading remote instances infos")
     }
 
+    pub fn page(conn: &PgConnection, (min, max): (i32, i32)) -> Vec<Instance> {
+        instances::table.order(instances::public_domain.asc())
+            .offset(min.into())
+            .limit((max - min).into())
+            .load::<Instance>(conn)
+            .expect("Error loading a page of instances")
+    }
+
     pub fn local_id(conn: &PgConnection) -> i32 {
         Instance::get_local(conn).unwrap().id
     }
diff --git a/src/main.rs b/src/main.rs
index 956146f2..8491ebb2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -63,6 +63,8 @@ fn main() {
             routes::instance::paginated_federated,
             routes::instance::federated,
             routes::instance::admin,
+            routes::instance::admin_instances,
+            routes::instance::admin_instances_paginated,
             routes::instance::update_settings,
             routes::instance::shared_inbox,
             routes::instance::nodeinfo,
diff --git a/src/routes/instance.rs b/src/routes/instance.rs
index 1125da4a..1fa6f40b 100644
--- a/src/routes/instance.rs
+++ b/src/routes/instance.rs
@@ -137,6 +137,23 @@ fn update_settings(conn: DbConn, admin: Admin, form: LenientForm<InstanceSetting
         })))
 }
 
+#[get("/admin/instances")]
+fn admin_instances(admin: Admin, conn: DbConn) -> Template {
+    admin_instances_paginated(admin, conn, Page::first())
+}
+
+#[get("/admin/instances?<page>")]
+fn admin_instances_paginated(admin: Admin, conn: DbConn, page: Page) -> Template {
+    let instances = Instance::page(&*conn, page.limits());
+    Template::render("instance/list", json!({
+        "account": admin.0.to_json(&*conn),
+        "instances": instances,
+        "instance": Instance::get_local(&*conn),
+        "page": page.page,
+        "n_pages": Page::total(Instance::count(&*conn) as i32),
+    }))
+}
+
 #[post("/inbox", data = "<data>")]
 fn shared_inbox(conn: DbConn, data: String) -> String {
     let act: serde_json::Value = serde_json::from_str(&data[..]).unwrap();
diff --git a/templates/instance/admin.html.tera b/templates/instance/admin.html.tera
index 5c77c32a..3832a958 100644
--- a/templates/instance/admin.html.tera
+++ b/templates/instance/admin.html.tera
@@ -8,7 +8,8 @@ Administration of {{ instance.name }}
 {% block content %}
     <h1>{{ "Administration" | _ }}</h1>
 
-    <h2>{{ "Instance settings" | _ }}</h2>
+    {{ macros::tabs(links=['/admin', '/admin/instances'], titles=['Configuration', 'Instances'], selected=1) }}
+
     <form method="post">
         {{ macros::input(name="name", label="Name", errors=errors, form=form, props='minlenght="1"', default=instance) }}
 
diff --git a/templates/instance/list.html.tera b/templates/instance/list.html.tera
new file mode 100644
index 00000000..c534a7df
--- /dev/null
+++ b/templates/instance/list.html.tera
@@ -0,0 +1,31 @@
+{% extends "base" %}
+{% import "macros" as macros %}
+
+{% block title %}
+Administration of {{ instance.name }}
+{% endblock title %}
+
+{% block content %}
+    <h1>{{ "Instances" | _ }}</h1>
+
+    {{ macros::tabs(links=['/admin', '/admin/instances'], titles=['Configuration', 'Instances'], selected=2) }}
+
+    <div class="list">
+        {% for instance in instances %}
+            <div class="flex">
+                <p class="grow">
+                    <a href="https://{{ instance.public_domain }}">{{ instance.name }}</a>
+                    <small>{{ instance.public_domain }}</small>
+                </p>
+                <a href="/admin/instances/{{ instance.id }}/block">
+                    {% if instance.blocked %}
+                        Unblock
+                    {% else %}
+                        Block
+                    {% endif %}
+                </a>
+            </div>
+        {% endfor %}
+    </div>
+    {{ macros::paginate(page=page, total=n_pages) }}
+{% endblock content %}