implement rooms list

.env

@@ -50,17 +50,14 @@ APP_KEVACOIN_EXPLORER_URL=https://keva.one/explorer/address/
 APP_KEVACOIN_BOOST_ADDRESS=EDIT_ME
 
 # Allowed room namespaces, separated with | (must be owned to accept posts)
-APP_KEVACOIN_ROOM_NAMESPACES=EDIT_ME
+APP_KEVACOIN_ROOM_NAMESPACES_PINNED=EDIT_ME
 
 # Allowed room namespaces for read only (e.g. project news) separated with |
-APP_KEVACOIN_ROOM_NAMESPACES_READONLY=EDIT_ME
+APP_KEVACOIN_ROOM_NAMESPACES_READONLY=
 
 # Redirect from index page to default room
 APP_KEVACOIN_ROOM_NAMESPACE_DEFAULT=EDIT_ME
 
-# Allow users to read external node rooms
-APP_KEVACOIN_ROOM_NAMESPACES_EXTERNAL=
-
 # Online session expiration timeout
 APP_SESSION_ONLINE_TIMEOUT=900
 

README.md

@@ -47,8 +47,8 @@ Application package contain settings preset, just few steps required to launch:
 * Copy `rpcuser` to `env`.`APP_KEVACOIN_USERNAME` and `rpcpassword` to `env`.`APP_KEVACOIN_PASSWORD`
 * Generate new address using CLI `kevacoin-cli getnewaddress` and copy to `env`.`APP_KEVACOIN_BOOST_ADDRESS`
 * Send few coins to this address and wait for new block to continue
-* Create namespace for the chat room with `kevacoin-cli keva_namespace "sandbox"` and add it hash to `env`.`APP_KEVACOIN_ROOM_NAMESPACES`
-* Also Provide at least one namespace for default chat room to `env`.`APP_KEVACOIN_ROOM_NAMESPACE_DEFAULT` (for homepage redirects)
+* Create at least one room namespace with Web UI or CLI `kevacoin-cli keva_namespace "sandbox"`
+* Provide at least one namespace for default chat room to `env`.`APP_KEVACOIN_ROOM_NAMESPACE_DEFAULT` (for homepage redirects)
 
 ## Contribution
 

config/services.yaml

@@ -15,9 +15,8 @@ parameters:
     app.kevacoin.port: '%env(APP_KEVACOIN_PORT)%'
     app.kevacoin.username: '%env(APP_KEVACOIN_USERNAME)%'
     app.kevacoin.password: '%env(APP_KEVACOIN_PASSWORD)%'
-    app.kevacoin.room.namespaces: '%env(APP_KEVACOIN_ROOM_NAMESPACES)%'
+    app.kevacoin.room.namespaces.pinned: '%env(APP_KEVACOIN_ROOM_NAMESPACES_PINNED)%'
     app.kevacoin.room.namespaces.readonly: '%env(APP_KEVACOIN_ROOM_NAMESPACES_READONLY)%'
-    app.kevacoin.room.namespaces.external: '%env(APP_KEVACOIN_ROOM_NAMESPACES_EXTERNAL)%'
     app.kevacoin.room.namespace.default: '%env(APP_KEVACOIN_ROOM_NAMESPACE_DEFAULT)%'
     app.kevacoin.boost.address: '%env(APP_KEVACOIN_BOOST_ADDRESS)%'
     app.kevacoin.explorer.url: '%env(APP_KEVACOIN_EXPLORER_URL)%'

public/css/default.css

@@ -127,7 +127,7 @@ main ul li span > svg
     float: right;
 }
 
-main > sup > a > svg
+main a > svg
 {
     fill: var(--color-warning);
 }

src/Controller/ModuleController.php

@@ -95,7 +95,7 @@ class ModuleController extends AbstractController
         );
     }
 
-    public function room(
+    public function rooms(
         Request $request
     ): Response
     {
@@ -108,9 +108,9 @@ class ModuleController extends AbstractController
         );
 
         return $this->render(
-            'default/module/room.html.twig',
+            'default/module/rooms.html.twig',
             [
-                'list' => (array) explode('|', $this->getParameter('app.kevacoin.room.namespaces')),
+                'list' => (array) explode('|', $this->getParameter('app.kevacoin.room.namespaces.pinned')),
                 'form' =>
                 [
                     'namespace' =>
@@ -168,11 +168,6 @@ class ModuleController extends AbstractController
 
                 'enabled'   =>
                 (
-                    in_array(
-                        $request->get('namespace'),
-                        explode('|', $this->getParameter('app.kevacoin.room.namespaces'))
-                    )
-                    &&
                     !in_array(
                         $request->get('namespace'),
                         explode('|', $this->getParameter('app.kevacoin.room.namespaces.readonly'))

src/Controller/RoomController.php

@@ -31,6 +31,106 @@ class RoomController extends AbstractController
         );
     }
 
+    #[Route(
+        '/room/list',
+        name: 'room_list',
+        methods:
+        [
+            'GET'
+        ]
+    )]
+    public function list(
+        ?Request $request
+    ): Response
+    {
+        // Connect kevacoin
+        $client = new \Kevachat\Kevacoin\Client(
+            $this->getParameter('app.kevacoin.protocol'),
+            $this->getParameter('app.kevacoin.host'),
+            $this->getParameter('app.kevacoin.port'),
+            $this->getParameter('app.kevacoin.username'),
+            $this->getParameter('app.kevacoin.password')
+        );
+
+        // Get room list
+        $list = [];
+
+        foreach ((array) $client->kevaListNamespaces() as $value)
+        {
+            // Calculate room totals
+            $total = 0;
+
+            foreach ((array) $client->kevaFilter($value['namespaceId']) as $post)
+            {
+                // Skip values with meta keys
+                if (false !== stripos($post['key'], '_KEVA_'))
+                {
+                    continue;
+                }
+
+                // Require valid kevachat meta
+                if ($this->_post($post))
+                {
+                    $total++;
+                }
+            }
+
+            // Add to room list
+            $list[] =
+            [
+                'namespace' => $value['namespaceId'],
+                'name'      => $value['displayName'],
+                'total'     => $total,
+                'pinned'    => in_array(
+                    $value['namespaceId'],
+                    (array) explode(
+                        '|',
+                        $this->getParameter('app.kevacoin.room.namespaces.pinned')
+                    )
+                )
+            ];
+        }
+
+        // Sort by name
+        array_multisort(
+            array_column(
+                $list,
+                'name'
+            ),
+            SORT_ASC,
+            $list
+        );
+
+        // RSS
+        if ('rss' === $request->get('feed'))
+        {
+            $response = new Response();
+
+            $response->headers->set(
+                'Content-Type',
+                'text/xml'
+            );
+
+            return $this->render(
+                'default/room/list.rss.twig',
+                [
+                    'list'    => $list,
+                    'request' => $request
+                ],
+                $response
+            );
+        }
+
+        // HTML
+        return $this->render(
+            'default/room/list.html.twig',
+            [
+                'list'    => $list,
+                'request' => $request
+            ]
+        );
+    }
+
     #[Route(
         '/room/{namespace}/{txid}',
         name: 'room_namespace',
@@ -61,21 +161,6 @@ class RoomController extends AbstractController
             $this->getParameter('app.kevacoin.password')
         );
 
-        // Check for external rooms reading allowed in config
-        if (
-            !in_array(
-                $request->get('namespace'),
-                (array) explode('|', $this->getParameter('app.kevacoin.room.namespaces'))
-            )
-            &&
-            $this->getParameter('app.kevacoin.room.namespaces.external')
-        ) {
-            // @TODO process to error page instead of redirect to default room
-            return $this->redirectToRoute(
-                'room_index'
-            );
-        }
-
         // Get room feed
         $feed = [];
 
@@ -263,14 +348,21 @@ class RoomController extends AbstractController
         );
 
         // Check namespace defined in config
-        if (!in_array($request->get('namespace'), (array) explode('|', $this->getParameter('app.kevacoin.room.namespaces'))))
+        $rooms = [];
+
+        foreach ((array) $client->kevaListNamespaces() as $value)
+        {
+            $rooms[] = $value['namespaceId'];
+        }
+
+        if (!in_array($request->get('namespace'), $rooms))
         {
             return $this->redirectToRoute(
                 'room_namespace',
                 [
                     'namespace' => $request->get('namespace'),
                     'message'   => $request->get('message'),
-                    'error'     => $translator->trans('Namespace not listed in settings!')
+                    'error'     => $translator->trans('Namespace not not found on this node!')
                 ]
             );
         }

templates/default/module/rooms.html.twig

@@ -18,3 +18,18 @@
         </sup>
     {% endfor %}
 {% endif %}
+{% if list %}
+    &bull;
+    <h2>
+        {% if form.namespace.value %}
+            <a href="{{ path('room_list') }}">{{ 'all' | trans }}</a>
+        {% else %}
+            {{ 'all' | trans }}
+        {% endif %}
+    </h2>
+    <sup>
+        <a href="{{ path('room_list', { feed : 'rss' }) }}" title="{{ 'RSS' | trans }}" target="_blank"><svg xmlns="http://www.w3.org/2000/svg" width="10" height="10" viewBox="0 0 16 16">
+            <path d="M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2zm1.5 2.5c5.523 0 10 4.477 10 10a1 1 0 1 1-2 0 8 8 0 0 0-8-8 1 1 0 0 1 0-2m0 4a6 6 0 0 1 6 6 1 1 0 1 1-2 0 4 4 0 0 0-4-4 1 1 0 0 1 0-2m.5 7a1.5 1.5 0 1 1 0-3 1.5 1.5 0 0 1 0 3"/>
+        </svg></a>
+    </sup>
+{% endif %}

templates/default/room/index.html.twig

@@ -50,7 +50,7 @@
     {{
         render(
             controller(
-                'App\\Controller\\ModuleController::room',
+                'App\\Controller\\ModuleController::rooms',
                 {
                     request: request
                 }

templates/default/room/list.html.twig

@@ -0,0 +1,46 @@
+{% extends 'default/layout.html.twig' %}
+{% block head_title_content %}{{ 'Rooms' | trans }} - {{ 'KevaChat' | trans }}{% endblock %}
+{% block main_content %}
+    {{
+        render(
+            controller(
+                'App\\Controller\\ModuleController::rooms',
+                {
+                    request: request
+                }
+            )
+        )
+    }}
+    {% if list | length %}
+    <ul>
+        {% for room in list %}
+            <li>
+                <div>
+                    <strong>
+                        <a href="{{ path('room_namespace', { namespace : room.namespace }) }}">{{ room.namespace | keva_namespace_value }}</a>
+                    </strong>
+                    {{ room.total }}
+                    <a href="{{ path('room_namespace', { namespace : room.namespace, feed : 'rss' }) }}" title="{{ 'RSS' | trans }}" target="_blank"><svg xmlns="http://www.w3.org/2000/svg" width="10" height="10" viewBox="0 0 16 16">
+                        <path d="M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2zm1.5 2.5c5.523 0 10 4.477 10 10a1 1 0 1 1-2 0 8 8 0 0 0-8-8 1 1 0 0 1 0-2m0 4a6 6 0 0 1 6 6 1 1 0 1 1-2 0 4 4 0 0 0-4-4 1 1 0 0 1 0-2m.5 7a1.5 1.5 0 1 1 0-3 1.5 1.5 0 0 1 0 3"/>
+                    </svg></a>
+                    {% if room.pinned %}
+                        <i title="{{ 'pinned' | trans }}">
+                            <svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="currentColor" viewBox="0 0 16 16" title="{{ 'pinned' | trans }}" style="float:right">
+                                <path d="M9.828.722a.5.5 0 0 1 .354.146l4.95 4.95a.5.5 0 0 1 0 .707c-.48.48-1.072.588-1.503.588-.177 0-.335-.018-.46-.039l-3.134 3.134a5.927 5.927 0 0 1 .16 1.013c.046.702-.032 1.687-.72 2.375a.5.5 0 0 1-.707 0l-2.829-2.828-3.182 3.182c-.195.195-1.219.902-1.414.707-.195-.195.512-1.22.707-1.414l3.182-3.182-2.828-2.829a.5.5 0 0 1 0-.707c.688-.688 1.673-.767 2.375-.72a5.922 5.922 0 0 1 1.013.16l3.134-3.133a2.772 2.772 0 0 1-.04-.461c0-.43.108-1.022.589-1.503a.5.5 0 0 1 .353-.146z"/>
+                            </svg>
+                        </i>
+                    {% endif %}
+                </div>
+            </li>
+        {% endfor %}
+        </ul>
+    {% else %}
+        <ul>
+            <li>
+                <div>
+                    {{ 'rooms not found' | trans }}
+                </div>
+            </li>
+        </ul>
+    {% endif %}
+{% endblock %}

templates/default/room/list.rss.twig

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/">
+    <channel>
+        <atom:link href="{{ url('room_list') }}" rel="self" type="application/rss+xml"></atom:link>
+        <title>{{ 'Rooms' | trans }} - {{ 'KevaChat' | trans }}</title>
+        <link>{{ url('room_list') }}</link>
+        {% for room in list %}
+            <item>
+                <title>{{ room.namespace | keva_namespace_value }}</title>
+                <guid>{{ url('room_namespace', { namespace : room.namespace }) }}</guid>
+                <link>{{ url('room_namespace', { namespace : room.namespace }) }}</link>
+                <description>{{ 'join' | trans }} {{ room.namespace | keva_namespace_value }} {{ 'room' | trans }}!</description>
+            </item>
+        {% endfor %}
+    </channel>
+</rss>