Can get advanced informations about a user.

classes/components/backgroundImage.php

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+<?php
+/**
+ * User background image class
+ *
+ * @author Pierre HUBERT
+ */
+class BackgroundImage {
+
+	/**
+	 * @var String Base folder path for account image
+	 */
+	private $files_path;
+
+	/**
+	 * @var String Base URL for account images
+	 */
+	private $files_url;
+	
+	/**
+	 * @var String Default background image
+	 */
+	private $defaultFile = "0.jpg";
+
+	/**
+	 * Constructor of the class
+	 */
+	public function __construct(){
+		//Set values
+		$this->files_path = path_user_data(CS::get()->config->get("backgroundImagePath"), true);
+		$this->files_url = path_user_data(CS::get()->config->get("backgroundImagePath"), false);
+	}
+
+	/**
+	 * Returns the path of a background image
+	 *
+	 * @param Integer $userID The ID of the user on which we perform research
+	 * @return String The URL pointing on the background image
+	 */
+	public function getPath(int $userID) : string {
+		//First, check if the background image exists
+		$backgroundImageRefFile = $this->files_path."adresse_imgfond/".$userID.".txt";
+		if(file_exists($backgroundImageRefFile)){
+
+			//Get background image path and return it
+			return $this->files_url.file_get_contents($backgroundImageRefFile);
+			
+		}
+		else {
+			//Return default background image
+			return $this->files_url.$this->defaultFile;
+		}
+	}
+
+}
+
+//Register class
+Components::register("backgroundImage", new BackgroundImage());