<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
namespace Friendica\Util;
-use Friendica\BaseModule;
-use Friendica\BaseObject;
-use Friendica\Core\Config;
-use Friendica\Core\System;
-use Friendica\Util\Strings;
+use Friendica\DI;
/**
- * @brief Proxy utilities class
+ * Proxy utilities class
*/
class Proxy
{
];
/**
- * @brief Private constructor
+ * Private constructor
*/
private function __construct () {
// No instances from utilities classes
}
/**
- * @brief Transform a remote URL into a local one.
+ * Transform a remote URL into a local one.
*
* This function only performs the URL replacement on http URL and if the
* provided URL isn't local, "the isn't deactivated" (sic) and if the config
* @param string $size One of the ProxyUtils::SIZE_* constants
*
* @return string The proxyfied URL or relative path
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function proxifyUrl($url, $writemode = false, $size = '')
{
// Get application instance
- $a = BaseObject::getApp();
+ $a = DI::app();
// Trim URL first
$url = trim($url);
// Only continue if it isn't a local image and the isn't deactivated
if (self::isLocalImage($url)) {
- $url = str_replace(Strings::normaliseLink(System::baseUrl()) . '/', System::baseUrl() . '/', $url);
+ $url = str_replace(Strings::normaliseLink(DI::baseUrl()) . '/', DI::baseUrl() . '/', $url);
return $url;
}
// Is the proxy disabled?
- if (Config::get('system', 'proxy_disabled')) {
+ if (DI::config()->get('system', 'proxy_disabled')) {
return $url;
}
$longpath .= '.' . $extension;
}
- $proxypath = System::baseUrl() . '/proxy/' . $longpath;
+ $proxypath = DI::baseUrl() . '/proxy/' . $longpath;
if ($size != '') {
$size = ':' . $size;
if ((strlen($proxypath) > 250) && $writemode) {
return $shortpath;
} elseif (strlen($proxypath) > 250) {
- return System::baseUrl() . '/proxy/' . $shortpath . '?url=' . urlencode($url);
+ return DI::baseUrl() . '/proxy/' . $shortpath . '?url=' . urlencode($url);
} elseif ($writemode) {
return $longpath;
} else {
}
/**
- * @brief "Proxifies" HTML code's image tags
+ * "Proxifies" HTML code's image tags
*
* "Proxifies", means replaces image URLs in given HTML code with those from
* proxy storage directory.
* @param string $html Un-proxified HTML code
*
* @return string Proxified HTML code
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function proxifyHtml($html)
{
- $html = str_replace(Strings::normaliseLink(System::baseUrl()) . '/', System::baseUrl() . '/', $html);
+ $html = str_replace(Strings::normaliseLink(DI::baseUrl()) . '/', DI::baseUrl() . '/', $html);
return preg_replace_callback('/(<img [^>]*src *= *["\'])([^"\']+)(["\'][^>]*>)/siU', 'self::replaceUrl', $html);
}
/**
- * @brief Checks if the URL is a local URL.
+ * Checks if the URL is a local URL.
*
* @param string $url
* @return boolean
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
private static function isLocalImage($url)
{
}
// links normalised - bug #431
- $baseurl = Strings::normaliseLink(System::baseUrl());
+ $baseurl = Strings::normaliseLink(DI::baseUrl());
$url = Strings::normaliseLink($url);
return (substr($url, 0, strlen($baseurl)) == $baseurl);
}
/**
- * @brief Return the array of query string parameters from a URL
+ * Return the array of query string parameters from a URL
*
* @param string $url URL to parse
* @return array Associative array of query string parameters
}
/**
- * @brief Call-back method to replace the UR
+ * Call-back method to replace the UR
*
* @param array $matches Matches from preg_replace_callback()
* @return string Proxified HTML image tag
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
private static function replaceUrl(array $matches)
{