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External Libraries: Update the SimplePie library to version 1.5.7.

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This version shows significant improvements in the compatibility of SimplePie with PHP 8.0, 8.1, and even contains an initial PHP 8.2 fix. The release also contains a number of other bug fixes.

Release notes: https://github.com/simplepie/simplepie/releases/tag/1.5.7

For a full list of changes in this update, see the SimplePie GitHub:
https://github.com/simplepie/simplepie/compare/1.5.6...1.5.7

Follow-up to [47733], [49176].

Props jrf, SergeyBiryukov.
Fixes #54659.
Built from https://develop.svn.wordpress.org/trunk@52393


git-svn-id: http://core.svn.wordpress.org/trunk@51985 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov
2021-12-20 19:33:00 +00:00
parent 9759353922
commit c3112cab39
12 changed files with 218 additions and 27 deletions
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89
wp-includes/class-simplepie.php
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@@ -459,6 +459,13 @@ class SimplePie
*/
public $error;
/**
* @var int HTTP status code
* @see SimplePie::status_code()
* @access private
*/
public $status_code;
/**
* @var object Instance of SimplePie_Sanitize (or other class)
* @see SimplePie::set_sanitize_class()
@@ -943,6 +950,39 @@ class SimplePie
$this->cache_location = (string) $location;
}
/**
* Return the filename (i.e. hash, without path and without extension) of the file to cache a given URL.
* @param string $url The URL of the feed to be cached.
* @return string A filename (i.e. hash, without path and without extension).
*/
public function get_cache_filename($url)
{
// Append custom parameters to the URL to avoid cache pollution in case of multiple calls with different parameters.
$url .= $this->force_feed ? '#force_feed' : '';
$options = array();
if ($this->timeout != 10)
{
$options[CURLOPT_TIMEOUT] = $this->timeout;
}
if ($this->useragent !== SIMPLEPIE_USERAGENT)
{
$options[CURLOPT_USERAGENT] = $this->useragent;
}
if (!empty($this->curl_options))
{
foreach ($this->curl_options as $k => $v)
{
$options[$k] = $v;
}
}
if (!empty($options))
{
ksort($options);
$url .= '#' . urlencode(var_export($options, true));
}
return call_user_func($this->cache_name_function, $url);
}
/**
* Set whether feed items should be sorted into reverse chronological order
*
@@ -1181,6 +1221,7 @@ class SimplePie
$this->strip_attributes(false);
$this->add_attributes(false);
$this->set_image_handler(false);
$this->set_https_domains(array());
}
}
@@ -1283,6 +1324,19 @@ class SimplePie
$this->sanitize->set_url_replacements($element_attribute);
}
/**
* Set the list of domains for which to force HTTPS.
* @see SimplePie_Sanitize::set_https_domains()
* @param array List of HTTPS domains. Example array('biz', 'example.com', 'example.org', 'www.example.net').
*/
public function set_https_domains($domains = array())
{
if (is_array($domains))
{
$this->sanitize->set_https_domains($domains);
}
}
/**
* Set the handler to enable the display of cached images.
*
@@ -1408,8 +1462,8 @@ class SimplePie
// Decide whether to enable caching
if ($this->cache && $parsed_feed_url['scheme'] !== '')
{
$url = $this->feed_url . ($this->force_feed ? '#force_feed' : '');
$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, call_user_func($this->cache_name_function, $url), 'spc'));
$filename = $this->get_cache_filename($this->feed_url);
$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, $filename, 'spc'));
}
// Fetch the data via SimplePie_File into $this->raw_data
@@ -1549,7 +1603,7 @@ class SimplePie
* Fetch the data via SimplePie_File
*
* If the data is already cached, attempt to fetch it from there instead
* @param SimplePie_Cache|false $cache Cache handler, or false to not load from the cache
* @param SimplePie_Cache_Base|false $cache Cache handler, or false to not load from the cache
* @return array|true Returns true if the data was loaded from the cache, or an array of HTTP headers and sniffed type
*/
protected function fetch_data(&$cache)
@@ -1612,6 +1666,7 @@ class SimplePie
}
$file = $this->registry->create('File', array($this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options));
$this->status_code = $file->status_code;
if ($file->success)
{
@@ -1666,6 +1721,8 @@ class SimplePie
$file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options));
}
}
$this->status_code = $file->status_code;
// If the file connection has an error, set SimplePie::error to that and quit
if (!$file->success && !($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)))
{
@@ -1772,6 +1829,16 @@ class SimplePie
return $this->error;
}
/**
* Get the last HTTP status code
*
* @return int Status code
*/
public function status_code()
{
return $this->status_code;
}
/**
* Get the raw XML
*
@@ -2615,13 +2682,19 @@ class SimplePie
}
}
if (isset($this->data['headers']['link']) &&
preg_match('/<([^>]+)>; rel='.preg_quote($rel).'/',
$this->data['headers']['link'], $match))
if (isset($this->data['headers']['link']))
{
return array($match[1]);
$link_headers = $this->data['headers']['link'];
if (is_string($link_headers)) {
$link_headers = array($link_headers);
}
$matches = preg_filter('/<([^>]+)>; rel='.preg_quote($rel).'/', '$1', $link_headers);
if (!empty($matches)) {
return $matches;
}
}
else if (isset($this->data['links'][$rel]))
if (isset($this->data['links'][$rel]))
{
return $this->data['links'][$rel];
}