<?php
/**
- * poche, a read it later open source system
+ * wallabag, self hostable application allowing you to not miss any content anymore
*
- * @category poche
- * @author Nicolas LÅ“uillet <support@inthepoche.com>
+ * @category wallabag
+ * @author Nicolas LÅ“uillet <nicolas@loeuillet.org>
* @copyright 2013
* @license http://www.wtfpl.net/ see COPYING file
*/
-
+
class Tools
{
public static function initPhp()
&& (strtolower($_SERVER['HTTPS']) == 'on'))
|| (isset($_SERVER["SERVER_PORT"])
&& $_SERVER["SERVER_PORT"] == '443') // HTTPS detection.
- || (isset($_SERVER["SERVER_PORT"]) //Custom HTTPS port detection
- && $_SERVER["SERVER_PORT"] == SSL_PORT);
+ || (isset($_SERVER["SERVER_PORT"]) //Custom HTTPS port detection
+ && $_SERVER["SERVER_PORT"] == SSL_PORT)
+ || (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])
+ && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https');
$serverport = (!isset($_SERVER["SERVER_PORT"])
|| $_SERVER["SERVER_PORT"] == '80'
return $scriptname;
}
+ $host = (isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME']));
+
return 'http' . ($https ? 's' : '') . '://'
- . $_SERVER["HTTP_HOST"] . $serverport . $scriptname;
+ . $host . $serverport . $scriptname;
}
public static function redirect($url = '')
{
$views = array(
'install', 'import', 'export', 'config', 'tags',
- 'edit-tags', 'view', 'login', 'error', 'tag'
+ 'edit-tags', 'view', 'login', 'error'
);
if (in_array($view, $views)) {
);
# only download page lesser than 4MB
- $data = @file_get_contents($url, false, $context, -1, 4000000);
+ $data = @file_get_contents($url, false, $context, -1, 4000000);
if (isset($http_response_header) and isset($http_response_header[0])) {
$httpcodeOK = isset($http_response_header) and isset($http_response_header[0]) and ((strpos($http_response_header[0], '200 OK') !== FALSE) or (strpos($http_response_header[0], '301 Moved Permanently') !== FALSE));
public static function logm($message)
{
- if (DEBUG_POCHE) {
+ if (DEBUG_POCHE && php_sapi_name() != 'cli') {
$t = strval(date('Y/m/d_H:i:s')) . ' - ' . $_SERVER["REMOTE_ADDR"] . ' - ' . strval($message) . "\n";
file_put_contents(CACHE . '/log.txt', $t, FILE_APPEND);
error_log('DEBUG POCHE : ' . $message);
}
}
- public static function encodeString($string)
+ public static function encodeString($string)
{
return sha1($string . SALT);
}
$lang = explode('.', $userlanguage);
return str_replace('_', '-', $lang[0]);
}
+
+ public static function status($status_code)
+ {
+ if (strpos(php_sapi_name(), 'apache') !== false) {
+
+ header('HTTP/1.0 '.$status_code);
+ }
+ else {
+
+ header('Status: '.$status_code);
+ }
+ }
+
+ public static function download_db() {
+ header('Content-Disposition: attachment; filename="poche.sqlite.gz"');
+ self::status(200);
+
+ header('Content-Transfer-Encoding: binary');
+ header('Content-Type: application/octet-stream');
+ echo gzencode(file_get_contents(STORAGE_SQLITE));
+
+ exit;
+ }
+
+ public static function getPageContent(Url $url)
+ {
+ // Saving and clearing context
+ $REAL = array();
+ foreach( $GLOBALS as $key => $value ) {
+ if( $key != 'GLOBALS' && $key != '_SESSION' && $key != 'HTTP_SESSION_VARS' ) {
+ $GLOBALS[$key] = array();
+ $REAL[$key] = $value;
+ }
+ }
+ // Saving and clearing session
+ if ( isset($_SESSION) ) {
+ $REAL_SESSION = array();
+ foreach( $_SESSION as $key => $value ) {
+ $REAL_SESSION[$key] = $value;
+ unset($_SESSION[$key]);
+ }
+ }
+
+ // Running code in different context
+ $scope = function() {
+ extract( func_get_arg(1) );
+ $_GET = $_REQUEST = array(
+ "url" => $url->getUrl(),
+ "max" => 5,
+ "links" => "preserve",
+ "exc" => "",
+ "format" => "json",
+ "submit" => "Create Feed"
+ );
+ ob_start();
+ require func_get_arg(0);
+ $json = ob_get_contents();
+ ob_end_clean();
+ return $json;
+ };
+ $json = $scope( "inc/3rdparty/makefulltextfeed.php", array("url" => $url) );
+
+ // Clearing and restoring context
+ foreach( $GLOBALS as $key => $value ) {
+ if( $key != "GLOBALS" && $key != "_SESSION" ) {
+ unset($GLOBALS[$key]);
+ }
+ }
+ foreach( $REAL as $key => $value ) {
+ $GLOBALS[$key] = $value;
+ }
+ // Clearing and restoring session
+ if ( isset($REAL_SESSION) ) {
+ foreach( $_SESSION as $key => $value ) {
+ unset($_SESSION[$key]);
+ }
+ foreach( $REAL_SESSION as $key => $value ) {
+ $_SESSION[$key] = $value;
+ }
+ }
+
+ return json_decode($json, true);
+ }
+
+ /**
+ * Returns whether we handle an AJAX (XMLHttpRequest) request.
+ * @return boolean whether we handle an AJAX (XMLHttpRequest) request.
+ */
+ public static function isAjaxRequest()
+ {
+ return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH']==='XMLHttpRequest';
+ }
+
}