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[core] Apply some fixes

This commit is contained in:
logmanoriginal 2016-09-10 21:01:02 +02:00
parent 62eec43980
commit ab16af631e
10 changed files with 153 additions and 136 deletions
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19
formats/HtmlFormat.php
View File

@ -13,8 +13,23 @@ class HtmlFormat extends FormatAbstract {
$entryAuthor = isset($item['author']) ? '<br /><p class="author">by: ' . $item['author'] . '</p>' : '';
$entryTitle = isset($item['title']) ? $this->sanitizeHtml(strip_tags($item['title'])) : '';
$entryUri = isset($item['uri']) ? $item['uri'] : $uri;
$entryTimestamp = isset($item['timestamp']) ? '<time datetime="' . date(DATE_ATOM, $item['timestamp']) . '">' . date(DATE_ATOM, $item['timestamp']) . '</time>' : '';
$entryContent = isset($item['content']) ? '<div class="content">' . $this->sanitizeHtml($item['content']). '</div>' : '';
$entryTimestamp = '';
if(isset($item['timestamp'])){
$entryTimestamp = '<time datetime="'
. date(DATE_ATOM, $item['timestamp'])
. '">'
. date(DATE_ATOM, $item['timestamp'])
. '</time>';
}
$entryContent = '';
if(isset($item['content'])){
$entryContent = '<div class="content">'
. $this->sanitizeHtml($item['content'])
. '</div>';
}
$entries .= <<<EOD
<section class="feeditem">

13
formats/MrssFormat.php
View File

@ -14,7 +14,13 @@ class MrssFormat extends FormatAbstract {
$extraInfos = $this->getExtraInfos();
$title = $this->xml_encode($extraInfos['name']);
$uri = $this->xml_encode(!empty($extraInfos['uri']) ? $extraInfos['uri'] : 'https://github.com/sebsauvage/rss-bridge');
if(!empty($extraInfos['uri'])){
$uri = $this->xml_encode($extraInfos['uri']);
} else {
$uri = 'https://github.com/sebsauvage/rss-bridge';
}
$icon = $this->xml_encode('http://icons.better-idea.org/icon?url='. $uri .'&size=64');
$items = '';
@ -41,7 +47,10 @@ EOD;
/* Data are prepared, now let's begin the "MAGIE !!!" */
$toReturn = '<?xml version="1.0" encoding="UTF-8"?>';
$toReturn .= <<<EOD
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/" xmlns:atom="http://www.w3.org/2005/Atom">
<rss version="2.0"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:media="http://search.yahoo.com/mrss/"
xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<title>{$title}</title>
<link>http{$https}://{$httpHost}{$httpInfo}/</link>

232
index.php
View File

@ -2,7 +2,7 @@
/*
TODO :
- factorize the annotation system
- factorize to adapter : Format, Bridge, Cache (actually code is almost the same)
- factorize to adapter : Format, Bridge, Cache(actually code is almost the same)
- implement annotation cache for entrance page
- Cache : I think logic must be change as least to avoid to reconvert object from json in FileCache case.
- add namespace to avoid futur problem ?
@ -12,9 +12,9 @@ TODO :
//define('PROXY_URL', 'tcp://192.168.0.0:28');
// Set to true if you allow users to disable proxy usage for specific bridges
define('PROXY_BYBRIDGE',false);
define('PROXY_BYBRIDGE', false);
// Comment this line or keep PROXY_NAME empty to display PROXY_URL instead
define('PROXY_NAME','Hidden Proxy Name');
define('PROXY_NAME', 'Hidden Proxy Name');
date_default_timezone_set('UTC');
error_reporting(0);
@ -22,37 +22,39 @@ error_reporting(0);
/*
Create a file named 'DEBUG' for enabling debug mode.
For further security, you may put whitelisted IP addresses
in the 'DEBUG' file, one IP per line. Empty file allows anyone (!).
in the 'DEBUG' file, one IP per line. Empty file allows anyone(!).
Debugging allows displaying PHP error messages and bypasses the cache: this can allow a malicious
client to retrieve data about your server and hammer a provider throught your rss-bridge instance.
*/
if (file_exists('DEBUG')) {
$debug_enabled = true;
$debug_whitelist = trim(file_get_contents('DEBUG'));
if (strlen($debug_whitelist) > 0) {
$debug_enabled = false;
foreach (explode("\n", $debug_whitelist) as $allowed_ip) {
if (trim($allowed_ip) === $_SERVER['REMOTE_ADDR']) {
$debug_enabled = true;
break;
}
}
}
if ($debug_enabled) {
ini_set('display_errors', '1');
error_reporting(E_ALL);
define('DEBUG', 'true');
}
if(file_exists('DEBUG')){
$debug_enabled = true;
$debug_whitelist = trim(file_get_contents('DEBUG'));
if(strlen($debug_whitelist) > 0){
$debug_enabled = false;
foreach(explode("\n", $debug_whitelist) as $allowed_ip){
if(trim($allowed_ip) === $_SERVER['REMOTE_ADDR']){
$debug_enabled = true;
break;
}
}
}
if($debug_enabled){
ini_set('display_errors', '1');
error_reporting(E_ALL);
define('DEBUG', 'true');
}
}
require_once __DIR__ . '/lib/RssBridge.php';
// extensions check
if (!extension_loaded('openssl'))
if(!extension_loaded('openssl'))
die('"openssl" extension not loaded. Please check "php.ini"');
// FIXME : beta test UA spoofing, please report any blacklisting by PHP-fopen-unfriendly websites
ini_set('user_agent', 'Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20121202 Firefox/30.0 (rss-bridge/0.1; +https://github.com/sebsauvage/rss-bridge)');
ini_set('user_agent', 'Mozilla/5.0(X11; Linux x86_64; rv:30.0)
Gecko/20121202 Firefox/30.0(rss-bridge/0.1;
+https://github.com/sebsauvage/rss-bridge)');
// default whitelist
$whitelist_file = './whitelist.txt';
@ -74,91 +76,89 @@ $whitelist_default = array(
"WikipediaBridge",
"YoutubeBridge");
if (!file_exists($whitelist_file)) {
if(!file_exists($whitelist_file)){
$whitelist_selection = $whitelist_default;
$whitelist_write = implode("\n", $whitelist_default);
file_put_contents($whitelist_file, $whitelist_write);
}
else {
} else {
$whitelist_selection = explode("\n", file_get_contents($whitelist_file));
}
Cache::purge();
try{
try {
Bridge::setDir(__DIR__ . '/bridges/');
Format::setDir(__DIR__ . '/formats/');
Cache::setDir(__DIR__ . '/caches/');
Bridge::setDir(__DIR__ . '/bridges/');
Format::setDir(__DIR__ . '/formats/');
Cache::setDir(__DIR__ . '/caches/');
$action=filter_input(INPUT_GET,'action');
$bridge=filter_input(INPUT_GET,'bridge');
if($action === 'display' && !empty($bridge)){
// DEPRECATED: 'nameBridge' scheme is replaced by 'name' in bridge parameter values
// this is to keep compatibility until futher complete removal
if(($pos=strpos($bridge,'Bridge'))===(strlen($bridge)-strlen('Bridge'))){
$bridge=substr($bridge,0,$pos);
}
$action = filter_input(INPUT_GET, 'action');
$bridge = filter_input(INPUT_GET, 'bridge');
$format = filter_input(INPUT_GET,'format');
// DEPRECATED: 'nameFormat' scheme is replaced by 'name' in format parameter values
// this is to keep compatibility until futher complete removal
if(($pos=strpos($format,'Format'))===(strlen($format)-strlen('Format'))){
$format=substr($format,0,$pos);
}
if($action === 'display' && !empty($bridge)){
// DEPRECATED: 'nameBridge' scheme is replaced by 'name' in bridge parameter values
// this is to keep compatibility until futher complete removal
if(($pos = strpos($bridge, 'Bridge')) === (strlen($bridge) - strlen('Bridge'))){
$bridge = substr($bridge, 0, $pos);
}
$format = filter_input(INPUT_GET, 'format');
// whitelist control
if(!Bridge::isWhitelisted($whitelist_selection, $bridge)) {
throw new \HttpException('This bridge is not whitelisted', 401);
die;
}
// DEPRECATED: 'nameFormat' scheme is replaced by 'name' in format parameter values
// this is to keep compatibility until futher complete removal
if(($pos = strpos($format, 'Format')) === (strlen($format) - strlen('Format'))){
$format = substr($format, 0, $pos);
}
$cache = Cache::create('FileCache');
// whitelist control
if(!Bridge::isWhitelisted($whitelist_selection, $bridge)){
throw new \HttpException('This bridge is not whitelisted', 401);
die;
}
// Data retrieval
$bridge = Bridge::create($bridge);
if(!defined("DEBUG")) {
$bridge->setCache($cache);
}
$cache = Cache::create('FileCache');
$noproxy=filter_input(INPUT_GET,'_noproxy',FILTER_VALIDATE_BOOLEAN);
if(defined('PROXY_URL') && PROXY_BYBRIDGE && $noproxy){
$bridge->useProxy=false;
}
// Data retrieval
$bridge = Bridge::create($bridge);
if(!defined("DEBUG"))
$bridge->setCache($cache);
$params=$_GET;
unset($params['action']);
unset($params['bridge']);
unset($params['format']);
unset($params['_noproxy']);
$bridge->setDatas($params);
// Data transformation
try {
$format = Format::create($format);
$format
->setItems($bridge->getItems())
->setExtraInfos(array(
'name' => $bridge->getName(),
'uri' => $bridge->getURI(),
))
->display();
} catch(Exception $e) {
$noproxy = filter_input(INPUT_GET, '_noproxy', FILTER_VALIDATE_BOOLEAN);
if(defined('PROXY_URL') && PROXY_BYBRIDGE && $noproxy)
$bridge->useProxy = false;
echo "The brige has crashed. You should report this to the bridges maintainer";
}
die;
}
$params = $_GET;
unset($params['action']);
unset($params['bridge']);
unset($params['format']);
unset($params['_noproxy']);
$bridge->setDatas($params);
// Data transformation
try {
$format = Format::create($format);
$format
->setItems($bridge->getItems())
->setExtraInfos(array(
'name' => $bridge->getName(),
'uri' => $bridge->getURI(),
))
->display();
} catch(Exception $e){
echo "The bridge has crashed. You should report this to the bridges maintainer";
}
die;
}
}
catch(HttpException $e){
header('HTTP/1.1 ' . $e->getCode() . ' ' . Http::getMessageForCode($e->getCode()));
header('Content-Type: text/plain');
die($e->getMessage());
header('HTTP/1.1 ' . $e->getCode() . ' ' . Http::getMessageForCode($e->getCode()));
header('Content-Type: text/plain');
die($e->getMessage());
}
catch(\Exception $e){
die($e->getMessage());
die($e->getMessage());
}
$formats = Format::searchInformation();
@ -167,51 +167,47 @@ $formats = Format::searchInformation();
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Rss-bridge" />
<title>RSS-Bridge</title>
<link href="css/style.css" rel="stylesheet">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Rss-bridge" />
<title>RSS-Bridge</title>
<link href="css/style.css" rel="stylesheet">
</head>
<body>
<header>
<h1>RSS-Bridge</h1>
<h2>·Reconnecting the Web·</h2>
</header>
<header>
<h1>RSS-Bridge</h1>
<h2>·Reconnecting the Web·</h2>
</header>
<?php
$activeFoundBridgeCount = 0;
$showInactive = filter_input(INPUT_GET,'show_inactive',FILTER_VALIDATE_BOOLEAN);
$activeFoundBridgeCount = 0;
$showInactive = filter_input(INPUT_GET, 'show_inactive', FILTER_VALIDATE_BOOLEAN);
$inactiveBridges = '';
$bridgeList = Bridge::listBridges();
foreach($bridgeList as $bridgeName)
{
if(Bridge::isWhitelisted($whitelist_selection, $bridgeName))
{
foreach($bridgeList as $bridgeName){
if(Bridge::isWhitelisted($whitelist_selection, $bridgeName)){
echo HTMLUtils::displayBridgeCard($bridgeName, $formats);
$activeFoundBridgeCount++;
}
elseif ($showInactive)
{
$activeFoundBridgeCount++;
} elseif($showInactive) {
// inactive bridges
$inactiveBridges .= HTMLUtils::displayBridgeCard($bridgeName, $formats, false) . PHP_EOL;
}
}
echo $inactiveBridges;
?>
<section>
<a href="https://github.com/sebsauvage/rss-bridge">RSS-Bridge alpha 0.2 ~ Public Domain</a><br />
<section>
<a href="https://github.com/sebsauvage/rss-bridge">RSS-Bridge alpha 0.2 ~ Public Domain</a><br />
<?= $activeFoundBridgeCount; ?>/<?= count($bridgeList) ?> active bridges. <br />
<?php
if($activeFoundBridgeCount !== count($bridgeList)){
// FIXME: This should be done in pure CSS
if(!$showInactive)
echo '<a href="?show_inactive=1"><button class="small">Show inactive bridges</button></a><br />';
else
echo '<a href="?show_inactive=0"><button class="small">Hide inactive bridges</button></a><br />';
}
?>
</section>
</body>
<?php
if($activeFoundBridgeCount !== count($bridgeList)){
// FIXME: This should be done in pure CSS
if(!$showInactive)
echo '<a href="?show_inactive=1"><button class="small">Show inactive bridges</button></a><br />';
else
echo '<a href="?show_inactive=0"><button class="small">Hide inactive bridges</button></a><br />';
}
?>
</section>
</body>
</html>

3
lib/Bridge.php
View File

@ -36,8 +36,7 @@ EOD;
$pathBridge = self::getDir() . $nameBridge . '.php';
if(!file_exists($pathBridge)){
throw new \Exception('The bridge you looking for does not exist.'
. ' It should be at path '
throw new \Exception('The bridge you looking for does not exist. It should be at path '
. $pathBridge);
}

2
lib/BridgeAbstract.php
View File

@ -348,7 +348,7 @@ abstract class BridgeAbstract implements BridgeInterface {
if(is_null($context)){
$context = stream_context_create($contextOptions);
} else {
$prevContext=$context;
$prevContext = $context;
if(!stream_context_set_option($context, $contextOptions)){
$context = $prevContext;
}

6
lib/Cache.php
View File

@ -10,8 +10,8 @@ class Cache {
static public function create($nameCache){
if(!static::isValidNameCache($nameCache)){
throw new \InvalidArgumentException('Name cache must be at least'
. ' one uppercase follow or not by alphanumeric or dash characters.');
throw new \InvalidArgumentException('Name cache must be at least one
uppercase follow or not by alphanumeric or dash characters.');
}
$pathCache = self::getDir() . $nameCache . '.php';
@ -72,7 +72,7 @@ class Cache {
static public function purge(){
$cacheTimeLimit = time() - 60*60*24;
$cacheTimeLimit = time() - 86400; // 86400 -> 24h
$cachePath = 'cache';
if(file_exists($cachePath)){
$cacheIterator = new RecursiveIteratorIterator(

4
lib/Format.php
View File

@ -10,8 +10,8 @@ class Format {
static public function create($nameFormat){
if(!preg_match('@^[A-Z][a-zA-Z]*$@', $nameFormat)){
throw new \InvalidArgumentException('Name format must be at least '
. 'one uppercase follow or not by alphabetic characters.');
throw new \InvalidArgumentException('Name format must be at least
one uppercase follow or not by alphabetic characters.');
}
$nameFormat = $nameFormat . 'Format';

3
lib/FormatAbstract.php
View File

@ -7,8 +7,7 @@ abstract class FormatAbstract implements FormatInterface {
$contentType,
$charset,
$items,
$extraInfos
;
$extraInfos;
public function setCharset($charset){
$this->charset = $charset;

2
lib/HTMLUtils.php
View File

@ -73,7 +73,7 @@ CARD;
$card .= HTMLUtils::getFormHeader($bridgeName);
foreach($parameter as $id=>$inputEntry){
foreach($parameter as $id => $inputEntry){
$additionalInfoString = '';
if(isset($inputEntry['required']) && $inputEntry['required'] === true)

5
lib/RssBridge.php
View File

@ -19,9 +19,8 @@ require __DIR__ . '/HTMLUtils.php';
$vendorLibSimpleHtmlDom = __DIR__ . PATH_VENDOR . '/simplehtmldom/simple_html_dom.php';
if( !file_exists($vendorLibSimpleHtmlDom) ){
throw new \HttpException('"PHP Simple HTML DOM Parser" library is missing.'
. ' Get it from http://simplehtmldom.sourceforge.net and place the script'
. ' "simple_html_dom.php" in '
throw new \HttpException('"PHP Simple HTML DOM Parser" library is missing.
Get it from http://simplehtmldom.sourceforge.net and place the script "simple_html_dom.php" in '
. substr(PATH_VENDOR,4)
. '/simplehtmldom/'
, 500);