mirror of
https://github.com/pierre42100/ComunicAPI
synced 2024-10-23 07:03:28 +00:00
118 lines
3.3 KiB
PHP
118 lines
3.3 KiB
PHP
<?php
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/**
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* Account image class
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*
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* @author Pierre HUBERT
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*/
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class AccountImage {
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/**
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* @var string accountImageDirConfItem The name of the configuration item that contains the path
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* to the images
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*/
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const accountImageDirConfItem = "imageAccountPath";
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/**
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* @var string defaultAccountImage name of the default account image
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*/
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const defaultAccountImage = "0Reverse.png";
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/**
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* @var string defaultAccountImage name of the error account image
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*/
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const errorAccountImage = "0Red.png";
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/**
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* Returns the file of an account image
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*
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* @param int $userID The ID of the user on which we perform research
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* @return string The URL pointing on the account image
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*/
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public function getFile(int $userID) : string {
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//First, check if the account image exists
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$accountImageFileName = $this->getFileAccountImage($userID);
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if($accountImageFileName != ""){
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//Get account image visibility level
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$visibilityLevel = $this->visibilityLevel($userID);
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//If account image is open or if the user signed in is the user making the request
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if($visibilityLevel == AccountImageSettings::VISIBILITY_OPEN || userID == $userID)
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//Account image is OPEN
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return $accountImageFileName;
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//If the user just requires user to be in
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if($visibilityLevel == AccountImageSettings::VISIBILITY_PUBLIC){
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if(userID != 0)
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return $accountImageFileName;
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else
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return self::errorAccountImage;
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}
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//Else users must be friends
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//Check the two persons are friend or not
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if(CS::get()->components->friends->are_friend($userID, userID))
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//User is allowed to access the image
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return $accountImageFileName;
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else
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return self::errorAccountImage;
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}
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else
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//Return default account image
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return self::defaultAccountImage;
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}
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/**
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* Returns the URL to an account image
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*
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* @param int $userID Target user ID
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* @return string $url The URL of the account image
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*/
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public function getURL(int $userID) : string {
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return path_user_data(cs()->config->get(self::accountImageDirConfItem).$this->getFile($userID));
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}
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/**
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* Get visibilty level of the account image
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*
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* 1. The user and his friend ONLY
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* 2. User, friends, and logged in users
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* 3. Everybody
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*
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* @param int $userID The ID of the user on which we perform researchs
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* @return int The visibility level of the account image
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*/
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private function visibilityLevel(int $userID) : int {
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$filePath = path_user_data(cs()->config->get(self::accountImageDirConfItem)."adresse_avatars/limit_view_".$userID.".txt", TRUE);
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//Check restriction file
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if(!file_exists($filePath))
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return AccountImageSettings::VISIBILITY_OPEN; //Everybody by default
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//Check for personnalized level
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$fileContent = file_get_contents($filePath);
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//Return visibility level
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return $fileContent;
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}
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/**
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* Get the file to the user account image, if the user has any
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*
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* @param int $userID Target user ID
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* @return string The path to the user account image, empty string else
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*/
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private function getFileAccountImage(int $userID) : string {
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$fileName = path_user_data(cs()->config->get(self::accountImageDirConfItem)."adresse_avatars/".$userID.".txt", TRUE);
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if(file_exists($fileName))
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return file_get_contents($fileName);
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else
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return "";
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}
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}
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//Register class
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Components::register("accountImage", new AccountImage()); |