added very simple chat bot easter egg

vvye · Aug 20, 2017 · 4bf98a3 · 4bf98a3
1 parent e10c06d
commit 4bf98a3
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Showing 3 changed files with 40 additions and 3 deletions.
diff --git a/inc/ajax/chat.php b/inc/ajax/chat.php
@@ -72,6 +72,8 @@ function postMessage()
 
 		createMessage($content);
 
+		handleBotMessage($content);
+
 		$messages = getRecentChatMessages($lastId, true);
 		$messages['deletedMessages'] = getDeletedMessages($lastId - MAX_CHAT_MESSAGES, $lastId);
 

diff --git a/inc/config/chat.php b/inc/config/chat.php
@@ -10,4 +10,8 @@
 		'/\bf(?:ü|ue)rst\b/i' => 'fuersten',
 		'/\bpenis\b/i'        => 'carefully-cropped',
 		'/^schwul\.$/'        => 'lgbt'
-	]);
+	]);
+
+	define('CHAT_BOT_USER_ID', 0);
+
+	define('CHAT_BOT_USER_NAME', 'Bot');
diff --git a/inc/functions/chat.php b/inc/functions/chat.php
@@ -113,6 +113,11 @@ function processMessages($messages)
 			$messages[$key]['post_time'] = date(DEFAULT_DATE_FORMAT, $message['post_time']);
 			$messages[$key]['can_delete'] = isLoggedIn()
 				&& (isAdmin() || $message['author_id'] === $_SESSION['userId']);
+
+			if ($messages[$key]['author_id'] * 1 === CHAT_BOT_USER_ID)
+			{
+				$messages[$key]['author_name'] = CHAT_BOT_USER_NAME;
+			}
 		}
 
 		return $messages;
@@ -247,8 +252,7 @@ function linkifyMentions($text)
 	{
 		global $database;
 
-		$text = preg_replace_callback('/@(' . VALID_USERNAME_REGEX . ')/', function ($match) use ($database)
-		{
+		$text = preg_replace_callback('/@(' . VALID_USERNAME_REGEX . ')/', function ($match) use ($database) {
 
 			$matchedUsername = $match[1];
 			$possibleUsernames = [];
@@ -275,4 +279,31 @@ function linkifyMentions($text)
 		}, $text);
 
 		return $text;
+	}
+
+
+	function handleBotMessage($content)
+	{
+		if (stristr($content, 'aktiv'))
+		{
+			createBotMessage('[b]AKTIVITÄT![/b]');
+		}
+	}
+
+
+	function createBotMessage($content)
+	{
+		global $database;
+
+		$postTime = time();
+		$content = delimitSmileys(htmlspecialchars($content));
+
+		$database->insert('chat_messages', [
+			'id'        => null,
+			'author'    => CHAT_BOT_USER_ID,
+			'post_time' => $postTime,
+			'content'   => $content,
+			'deleted'   => 0
+		]);
+
 	}