Question

陷入困境。我为每个特定文件夹中的PDF请求添加了验证。我在prepend.php中使用.htaccess。它位于Joomla网站上。

目标是允许订阅成员在文件夹中查看不同的PDF，但拒绝未订阅的访问者。

的.htaccess

# set .pdf extension to be PHP
AddType php5-script .pdf

# match the .pdf extension
<FilesMatch "\.pdf$">
# set the prepend file setting
php_value auto_prepend_file "prepend.php"
</FilesMatch>

prepend.php

<?php

// Loading Joomla User core Files
define( '_JEXEC', 1 );
define('JPATH_BASE', '../');
require_once ( '../includes/defines.php' );
require_once ( '../includes/framework.php' );

// Create the Application
$app = JFactory::getApplication('site');

// Error Message : Please Log-in
$error = 'Veuillez vous connecter.';

// Check wether Joomla User is logged-in
$user = JFactory::getUser();

// Define user id
$ClientUserId = $user->id;

// Connect to databases
$link = mysqli_connect("localhost", "dbuser", "dbpsw", "dbname");

// Search for Account type
if($ClientUserId != 0) {
$resultabo = mysqli_query($link, "SELECT * FROM tablename WHERE user_id='$ClientUserId' ORDER BY id DESC LIMIT 1");
} else die($error);

// Controling wether the user is logged-in in a subscribed account
while($row = $resultabo->fetch_assoc()) {

    $abo = $row["account_id"];

    if($abo > 1 AND $abo < 7 ) {

        // Note : All $abo between 6 and 7 are "subscribed"

        // Sending headers to subscribed user
        header("Content-Disposition", "inline; filename=myfilename.pdf");
        header('Content-type: application/pdf');
        readfile($_SERVER['SCRIPT_FILENAME']); // serve the requested file
        exit(0);

    } elseif ($abo == 1) {

        // Note : 1 is a registered member but not subscribed

        // echo message : Your account is not subscribed to our website, please go on WebsiteName to subscribe.     
        echo "";

    } else {

        // echo message : You encountered an error during your request. Please reload the page or log-in once again.
        echo '';

    }

}

// If nothing is triggered, die.
die()

?>

<!DOCTYPE html>
<html>
<body style="background-color: white;">
</body>
</html>

问题是：前置文件没有先读取，所以我坚持这个。第二个问题：我记得我找到了一种方法来读取prepend.php文件，但验证没有用。

我能够获得这项工作的唯一方法是在我的本地网站上使用不同的代码：

.htaccess（local）

# Adding PDF compatibility to check 
AddHandler php5-script .pdf
AddType application/x-httpd-php .html .htm

#Path of the directory where are stored the PDFs
php_value include_path "./journal/"

#Check wether or not user is logged-in & show pdf if logged-in
php_value auto_prepend_file "prepend.php"

prepend.php（本地）

<?php

/* Loading Joomla User core Files */
define( '_JEXEC', 1 );
define('JPATH_BASE', '../');
require_once ( JPATH_BASE .'/includes/defines.php' );
require_once ( JPATH_BASE .'/includes/framework.php' );

/* Create the Application */
$app = JFactory::getApplication('site');

$error = "Une erreur est survenue";

/* Check wether Joomla User is logged-in */
$user = JFactory::getUser();

/* Define user id */
$ClientUserId = $user->id;

/* Connect to databases */
$link = mysqli_connect("localhost", "root", "", "dbname");

/* Search for Account type */
$resultabo = mysqli_query($link, "SELECT * FROM tablename WHERE user_id='$ClientUserId' ORDER BY id DESC LIMIT 1");

while($row = $resultabo->fetch_assoc()) {

    $abo = $row["account_id"];

    $error = "Une erreur s'est produite. Veuillez rafraîchir la page.";

        if ($abo == 1) die();

        else if($abo == 2) {

            header("Content-Disposition", "inline; filename=myfilename.myextension");
            header('Content-type: application/pdf');
            readfile($_SERVER['SCRIPT_FILENAME']); // serve the requested file
            exit(0);

        }

        else die();

}

die();

/* Old Method */
#if ($user->guest) die();
#else {
#   }

/* Sending back pdf */


?>

<html><body bgcolor="#FFFFFF"></body></html>

由于

使用auto_prepend Joomla设置用户验证

0 个答案: