From a27f601fe83bed243ef859df3962c7d33a1fa5da Mon Sep 17 00:00:00 2001
From: slawkens <slawkens@gmail.com>
Date: Fri, 17 Feb 2023 20:05:43 +0100
Subject: [PATCH] feature: new functions: getGuildNameById + geGuildLogoById

---
 system/functions.php | 46 +++++++++++++++++++++++++++++++++++++-------
 1 file changed, 39 insertions(+), 7 deletions(-)

diff --git a/system/functions.php b/system/functions.php
index e489ffb9..0fcc6aa4 100644
--- a/system/functions.php
+++ b/system/functions.php
@@ -125,14 +125,13 @@ function getHouseLink($name, $generate = true)
 
 function getGuildLink($name, $generate = true)
 {
-	global $db, $config;
+	global $config;
 
-	if(is_numeric($name))
-	{
-		$guild = $db->query(
-			'SELECT `name` FROM `guilds` WHERE `id` = ' . (int)$name);
-		if($guild->rowCount() > 0)
-			$name = $guild->fetchColumn();
+	if(is_numeric($name)) {
+		$name = getGuildNameById($name);
+		if ($name === false) {
+			$name = 'Unknown';
+		}
 	}
 
 	$url = BASE_URL . ($config['friendly_urls'] ? '' : 'index.php/') . 'guilds/' . urlencode($name);
@@ -1548,6 +1547,39 @@ function escapeHtml($html) {
 	return htmlentities($html, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
 }
 
+function getGuildNameById($id)
+{
+	global $db;
+
+	$guild = $db->query('SELECT `name` FROM `guilds` WHERE `id` = ' . (int)$id);
+
+	if($guild->rowCount() > 0) {
+		return $guild->fetchColumn();
+	}
+
+	return false;
+}
+
+function getGuildLogoById($id)
+{
+	global $db;
+
+	$logo = 'default.gif';
+
+	$query = $db->query('SELECT `logo_name` FROM `guilds` WHERE `id` = ' . (int)$id);
+	if ($query->rowCount() == 1) {
+
+		$query = $query->fetch(PDO::FETCH_ASSOC);
+		$guildLogo = $query['logo_name'];
+
+		if (!empty($guildLogo) && file_exists(GUILD_IMAGES_DIR . $guildLogo)) {
+			$logo = $guildLogo;
+		}
+	}
+
+	return BASE_URL . GUILD_IMAGES_DIR . $logo;
+}
+
 // validator functions
 require_once LIBS . 'validator.php';
 require_once SYSTEM . 'compat/base.php';