<?php
/**
* Required PHP extension list.
*/
$reqd_ext = array('curl', 'openssl');
/**
* Checks.
*/
if ($err = validate_php_env($reqd_ext)) {
error_message('One or more required PHP extensions is missing: ' . $err);
exit(1);
}
require_once 'docs/README_AP.html';
function validate_php_env($required_extensions)
{
// Exit-code style - empty string == succeeded.
$result = '';
$php_ext = get_loaded_extensions();
foreach ($required_extensions as $ext) {
if (!in_array($ext, $php_ext)) {
$result .= " {$ext}";
}
}
return trim($result);
}
function error_message($msg)
{
echo "INSTALLATION ERROR:\n{$msg}\n";
}
/**
* Do the install to a remote FTP server.
*/
function install_remote()
{
echo "\nProceeding with remote installation.\n\n";
// validate_php_env returns a string on error, empty string on
// success, so be careful with logic.
if (validate_php_env(array('ftp')) && validate_php_env(array('sockets'))) {
error_message('You must have either FTP or Sockets support in PHP to use the remote installer.');
exit(1);
}
echo "Enter the FTP server to install on: ";
$host = trim(fgets(STDIN));
echo "Username for FTP: ";
$user = trim(fgets(STDIN));
echo "Password for FTP: ";
$pass = trim(fgets(STDIN));
echo "Please enter the path (relative to your FTP root) for the paypal-php-sdk directory: ";
$installdir = trim(fgets(STDIN));
echo "Please enter the path (relative to your FTP root) for the paypal-sdk-samples directory: ";
$sampledir = trim(fgets(STDIN));
$ftp = ftp_connect($host);
if (!is_resource($ftp)) {
error_message('Unable to connect to FTP server: ' . $host);
exit(1);
}
if (!ftp_login($ftp, $user, $pass)) {
error_message('Unable to authenticate to FTP server as ' . $user);
exit(1);
}
// Install the libraries.
echo "\nInstalling SDK libraries...\n";
if (!@ftp_chdir($ftp, $installdir)) {
if (!ftp_mkdir($ftp, $installdir)) {
error_message('Libraries install directory does not exist and I can\'t create it.');
exit(1);
}
ftp_chdir($ftp, $installdir);
}
if (!@ftp_chdir($ftp, 'paypal-php-sdk')) {
if (!ftp_mkdir($ftp, 'paypal-php-sdk')) {
error_message('Unable to create libraries directory.');
exit(1);
}
ftp_chdir($ftp, 'paypal-php-sdk');
}
ftp_r($ftp, '.');
ftp_cdup($ftp);
// Install the samples.
echo "Installing SDK samples...\n";
if (!@ftp_chdir($ftp, $sampledir)) {
if (!ftp_mkdir($ftp, $sampledir)) {
error_message('Samples install directory does not exist and I can\'t create it.');
exit(1);
}
ftp_chdir($ftp, $sampledir);
}
if (!@ftp_chdir($ftp, 'paypal-sdk-samples')) {
if (!ftp_mkdir($ftp, 'paypal-sdk-samples')) {
error_message('Unable to create samples directory.');
exit(1);
}
ftp_chdir($ftp, 'paypal-sdk-samples');
}
ftp_r($ftp, 'samples/php');
// Generate and upload the ppsdk_include_path file.
generate_ini_set($installdir, './ppsdk_include_path.inc', "paypal-php-sdk' . DIRECTORY_SEPARATOR . 'lib");
ftp_put($ftp, 'ppsdk_include_path.inc', './ppsdk_include_path.inc', FTP_ASCII);
unlink('./ppsdk_include_path.inc');
ftp_close($ftp);
}
