From 1aa26c836a0e47f67e0b221847ab9d3eb077dc95 Mon Sep 17 00:00:00 2001
From: Clement Desmidt <clement@desmidt.fr>
Date: Wed, 7 Aug 2024 17:05:07 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20Help=20command?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 bot/Bot.php                | 19 ++++++++++++++-----
 bot/Commands/Help.php      | 35 +++++++++++++++++++++++++++++++++++
 bot/Commands/Icommands.php |  7 +++----
 bot/Commands/Lorem.php     |  7 ++++++-
 bot/Commands/Youtubedl.php |  6 +++++-
 nextcloud.php              |  8 +++-----
 6 files changed, 66 insertions(+), 16 deletions(-)
 create mode 100644 bot/Commands/Help.php

diff --git a/bot/Bot.php b/bot/Bot.php
index cdfa45f..b42b944 100644
--- a/bot/Bot.php
+++ b/bot/Bot.php
@@ -20,6 +20,7 @@ class Bot
         $this->config = $config;
     }
 
+    // TODO
     public function isValid(Request $request): bool
     {
         $this->request = $request;
@@ -97,17 +98,25 @@ class Bot
         curl_close($ch);
     }
 
-    private function sanitizeStringForTalkMessage(string $text): string {
-        return str_replace(['@', 'http://', 'https://'], ['👤', '🔗', '🔗🔒'], $text);
-    }
-
     public function reply(string $message): void
     {
         $this->sendChatMessage('', $message);
     }
 
-    public function getConfig()
+    public function getConfig(): array
     {
         return $this->config;
     }
+
+    public function listCommands(): \Generator
+    {
+        $commands_folder = __DIR__.DIRECTORY_SEPARATOR.'Commands';
+        foreach (scandir($commands_folder) as $command) {
+            if ($command === '.' || $command === '..' || $command === 'Icommands.php') {
+                continue;
+            }
+            $class_name = explode('.', $command)[0];
+            yield sprintf('Shikiryu\Bot\Commands\%s', $class_name);
+        }
+    }
 }
diff --git a/bot/Commands/Help.php b/bot/Commands/Help.php
new file mode 100644
index 0000000..605472c
--- /dev/null
+++ b/bot/Commands/Help.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Shikiryu\Bot\Commands;
+
+use Shikiryu\Bot\Bot;
+
+class Help implements Icommands
+{
+
+    public static function getMessage(Bot $bot, array $data): void
+    {
+        $message = 'Voici la liste de mes commandes : '."\n";
+        foreach ($bot->listCommands() as $command) {
+            $message .= sprintf(
+                '%s : %s (%s)%s',
+                $command,
+                call_user_func([$command, 'getDescription']),
+                call_user_func([$command, 'getPattern']),
+                "\n"
+            );
+        }
+
+        $bot->replyPolitely($message);
+    }
+
+    public static function getDescription(): string
+    {
+        return 'Affiche les commandes à lancer';
+    }
+
+    public static function getPattern(): string
+    {
+        return '^(help|aide|liste des commandes)$';
+    }
+}
\ No newline at end of file
diff --git a/bot/Commands/Icommands.php b/bot/Commands/Icommands.php
index 02b1c74..a6cfae4 100644
--- a/bot/Commands/Icommands.php
+++ b/bot/Commands/Icommands.php
@@ -8,8 +8,7 @@ interface Icommands
 {
     public static function getMessage(Bot $bot, array $data);
 
-    /**
-     * @return string
-     */
-    public static function getDescription();
+    public static function getDescription(): string;
+
+    public static function getPattern(): string;
 }
diff --git a/bot/Commands/Lorem.php b/bot/Commands/Lorem.php
index dfa57c5..e684be5 100644
--- a/bot/Commands/Lorem.php
+++ b/bot/Commands/Lorem.php
@@ -14,8 +14,13 @@ class Lorem implements Icommands
     /**
      * @return string
      */
-    public static function getDescription()
+    public static function getDescription(): string
     {
         return 'Génère du lorem ipsum';
     }
+
+    public static function getPattern(): string
+    {
+        return 'lorem( ipsum)?';
+    }
 }
diff --git a/bot/Commands/Youtubedl.php b/bot/Commands/Youtubedl.php
index ae973da..16163b2 100644
--- a/bot/Commands/Youtubedl.php
+++ b/bot/Commands/Youtubedl.php
@@ -49,6 +49,11 @@ class Youtubedl implements Icommands
         return 'Youtubedl wrapper';
     }
 
+    public static function getPattern(): string
+    {
+        return '(convertis|télécharges?) (https?:\/\/[^\s]+) en (audio|video|vidéo)';
+    }
+
     private static function getYoutubeDl(Bot $bot): string
     {
         $youtubedl_bin = $bot->getConfig()['youtube-dl']['bin'];
@@ -64,5 +69,4 @@ class Youtubedl implements Icommands
     {
         return $bot->getConfig()['youtube-dl']['download_folder'] ?? __DIR__.'/../../';
     }
-
 }
diff --git a/nextcloud.php b/nextcloud.php
index e8a7697..d026ccf 100644
--- a/nextcloud.php
+++ b/nextcloud.php
@@ -1,8 +1,6 @@
 <?php
 
 use Shikiryu\Bot\Bot;
-use Shikiryu\Bot\Commands\Lorem;
-use Shikiryu\Bot\Commands\Youtubedl;
 
 
 require 'vendor/autoload.php';
@@ -23,9 +21,9 @@ $event = $_SERVER['HTTP_X_H1_EVENT'] ?? '';
 $signature = $_SERVER['HTTP_X_H1_SIGNATURE'] ?? '';
 
 // Give the bot something to listen for.
-$bot->hears('(convertis|télécharges?) (https?:\/\/[^\s]+) en (audio|video|vidéo)', Youtubedl::class);
-
-$bot->hears('lorem( ipsum)?', Lorem::class);
+foreach ($bot->listCommands() as $command) {
+    $bot->hears(call_user_func([$command, 'getPattern']), $command);
+}
 
 $bot->hears('(hello|hi|bonjour|salut)', function (Bot $bot) {
     $bot->replyPolitely('Bonjour');