GNUsocial/gnu-social
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Merge branch 'nightly' of git.gnu.io:gnu/gnu-social into mmn_fixes

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This commit is contained in:
Mikael Nordfeldth 2016-01-25 20:22:16 +01:00
commit a48055a3cc
3 changed files with 64 additions and 45 deletions
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26
classes/File.php
View File

@ -72,7 +72,19 @@ class File extends Managed_DataObject
}
function isProtected($url) {
return 'http://www.facebook.com/login.php' === $url;
$protected_urls_exps = array(
'https://www.facebook.com/login.php',
common_path('main/login')
);
foreach ($protected_urls_exps as $protected_url_exp) {
if (preg_match('!^'.preg_quote($protected_url_exp).'(.*)$!i', $url) === 1) {
return true;
}
}
return false;
}
/**
@ -150,18 +162,6 @@ class File extends Managed_DataObject
$redir = File_redirection::where($given_url);
$file = $redir->getFile();
// If we still don't have a File object, let's create one now!
if (empty($file->id)) {
if ($redir->url === $given_url || !$followRedirects) {
// Save the File object based on our lookup trace
$file->saveFile();
} else {
$file->saveFile();
$redir->file_id = $file->id;
$redir->insert();
}
}
if (!$file instanceof File || empty($file->id)) {
// This should not happen
throw new ServerException('URL processing failed without new File object');

61
classes/File_redirection.php
View File

@ -69,7 +69,7 @@ class File_redirection extends Managed_DataObject
$request->setConfig(array(
'connect_timeout' => 10, // # seconds to wait
'max_redirs' => $redirs, // # max number of http redirections to follow
'follow_redirects' => true, // Follow redirects
'follow_redirects' => false, // We follow redirects ourselves in lib/httpclient.php
'store_body' => false, // We won't need body content here.
));
return $request;
@ -127,14 +127,17 @@ class File_redirection extends Managed_DataObject
return $short_url;
}
// if last url after all redirections is protected,
// use the url before it in the redirection chain
if ($response->getRedirectCount() && File::isProtected($response->getEffectiveUrl())) {
// Bump back up the redirect chain until we find a non-protected URL
return self::lookupWhere($short_url, $response->getRedirectCount() - 1, true);
$return_url = $response->redirUrls[$response->getRedirectCount()-1];
} else {
$return_url = $response->getEffectiveUrl();
}
$ret = array('code' => $response->getStatus()
, 'redirects' => $response->getRedirectCount()
, 'url' => $response->getEffectiveUrl());
, 'url' => $return_url);
$type = $response->getHeader('Content-Type');
if ($type) $ret['type'] = $type;
@ -168,6 +171,16 @@ class File_redirection extends Managed_DataObject
try {
$r = File_redirection::getByUrl($in_url);
if($r instanceof File_redirection) {
try {
$f = File::getKV('id',$r->file_id);
$r->file = $f;
$r->redir_url = $f->url;
} catch (NoResultException $e) {
// Invalid entry, delete and run again
common_log(LOG_ERR, "Could not find File with id=".$r->file_id." referenced in File_redirection, deleting File redirection entry and creating new File and File_redirection entries.");
$r->delete();
return self::where($in_url);
}
return $r;
}
} catch (NoResultException $e) {
@ -187,22 +200,26 @@ class File_redirection extends Managed_DataObject
$redir_info = array('url' => $redir_info);
}
// Double check that we don't already have the resolved URL
$r = self::where($redir_info['url'], false);
if (!empty($r->file_id)) {
return $r;
}
// Save the file if we don't have it already
$redir->file = File::saveNew($redir_info,$redir_info['url']);
$redir->httpcode = $redir_info['code'];
$redir->redirections = intval($redir_info['redirects']);
$redir->redir_url = $redir_info['url'];
$redir->file = new File();
$redir->file->url = $redir_info['url'];
$redir->file->mimetype = $redir_info['type'];
$redir->file->size = isset($redir_info['size']) ? $redir_info['size'] : null;
$redir->file->date = isset($redir_info['time']) ? $redir_info['time'] : null;
if (isset($redir_info['protected']) && !empty($redir_info['protected'])) {
$redir->file->protected = true;
// If this is a redirection, save it
// (if it hasn't been saved yet by some other process while we we
// were running lookupWhere())
if($redir_info['url'] != $in_url) {
try {
$file_redir = File_redirection::getByUrl($in_url);
} catch (NoResultException $e) {
$file_redir = new File_redirection();
$file_redir->urlhash = File::hashurl($in_url);
$file_redir->url = $in_url;
$file_redir->file_id = $redir->file->getID();
$file_redir->insert();
$file_redir->redir_url = $redir->file->url;
}
$file_redir->file = $redir->file;
return $file_redir;
}
}
@ -267,11 +284,9 @@ class File_redirection extends Managed_DataObject
$file = File::getByUrl($long_url);
} catch (NoResultException $e) {
// Check if the target URL is itself a redirect...
// This should already have happened in processNew in common_shorten_url()
$redir = File_redirection::where($long_url);
$file = $redir->getFile();
if (empty($file->id)) {
$file->saveFile();
}
$file = $redir->file;
}
// Now we definitely have a File object in $file
try {

6
lib/httpclient.php
View File

@ -321,10 +321,11 @@ class HTTPClient extends HTTP_Request2
public function send()
{
$maxRedirs = intval($this->config['max_redirs']);
if (empty($this->config['follow_redirects'])) {
if (empty($this->config['max_redirs'])) {
$maxRedirs = 0;
}
$redirs = 0;
$redirUrls = array();
do {
try {
$response = parent::send();
@ -333,6 +334,9 @@ class HTTPClient extends HTTP_Request2
throw $e;
}
$code = $response->getStatus();
$effectiveUrl = $response->getEffectiveUrl();
$redirUrls[] = $effectiveUrl;
$response->redirUrls = $redirUrls;
if ($code >= 200 && $code < 300) {
$reason = $response->getReasonPhrase();
$this->log(LOG_INFO, "$code $reason");