Created account image class

classes/components/accountImage.php

@@ -5,21 +5,102 @@
  * @author Pierre HUBERT
  */
 class accountImage{
+
+	/**
+	 * @var String $accountImageURL URL path pointing on image accounts
+	 */
+	private $accountImageURL;
+
+	/**
+	 * @var String $accountImagePath URL path pointing on image accounts
+	 */
+	private $accountImagePath;
+
+	/**
+	 * @var String $defaultAccountImage name of the default account image
+	 */
+	private $defaultAccountImage = "0Reverse.png";
+
+	/**
+	 * @var String $defaultAccountImage name of the error account image
+	 */
+	private $errorAccountImage = "0Red.png";
+
 	/**
 	 * Public constructor
 	 */
 	public function __construct(){
-		//Nothing now
+		//Set values
+		$this->accountImageURL = path_user_data(CS::get()->config->get("imageAccountPath"), false);
+		$this->accountImagePath = path_user_data(CS::get()->config->get("imageAccountPath"), true);
 	}
 
 	/**
 	 * Returns the path of an account image
 	 *
 	 * @param Integer $userID The ID of the user on which we perform research
-	 * @return String The URL pointing on the avatar
+	 * @return String The URL pointing on the account image
 	 */
 	public function getPath($userID){
-		return path_account_image("0Reverse.png");
+		//First, check if the account image exists
+		$accountImageFileName = $this->accountImagePath."adresse_avatars/".$userID.".txt";
+		if(file_exists($accountImageFileName)){
+
+			//Get account image path
+			$accountImageFile = $this->accountImageURL.file_get_contents($accountImageFileName);
+
+			//Get account image visibility level
+			$visibilityLevel = $this->visibilityLevel($userID);
+
+			//If account image is open
+			if($visibilityLevel == 3)
+				//Account image is OPEN
+				return $accountImageFile;
+			
+			//If the user just requires user to be in
+			if($visibilityLevel == 2){
+				if(userID != 0)
+					return $accountImageFile;
+				else
+					return $this->accountImageURL.$this->errorAccountImage;
+			}
+
+			//Else users must be friends
+			if($visibilityLevel == 1){
+				//Level not implemented yet
+				return $this->accountImageURL.$this->errorAccountImage;
+			}
+		}
+		else
+			//Return default account image
+			return $this->accountImageURL.$this->defaultAccountImage;
+	}
+
+	/**
+	 * Get visibilty level of the account image
+	 *
+	 * 1. The user and his friend ONLY
+	 * 2. User, friends, and logged in users
+	 * 3. Everybody
+	 *
+	 * @param Integer $userID The ID of the user on which we perform researchs
+	 * @return Integer The visibility level of the account image
+	 */
+	private function visibilityLevel($userID){
+		$filePath = $this->accountImagePath."adresse_avatars/limit_view_".$userID.".txt";
+		
+		//Check restriction file
+		if(!file_exists($filePath))
+			return 3; //Everybody by default
+		
+		//Check for personnalized level
+		$fileContent = file_get_contents($filePath);
+		if($fileContent == 1 || $fileContent == 2){
+			//Return new visibility level
+			return $fileContent*1;
+		}
+		else
+			return 3; //Everybody by default
 	}
 }