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plugin-update-checker
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Polish #579 for #578 and improve theme compatibility 

Probably needs testing, especially for themes.
This commit is contained in:
Yahnis Elsts 2024-10-14 19:23:53 +03:00
parent ea8de31ebd
commit 7c907e7629
1 changed files with 55 additions and 31 deletions
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86
Puc/v5p4/UpdateChecker.php
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@ -171,10 +171,9 @@ if ( !class_exists(UpdateChecker::class, false) ):
//Allow HTTP requests to the metadata URL even if it's on a local host.
add_filter('http_request_host_is_external', array($this, 'allowMetadataHost'), 10, 2);
//Potentially exclude the inclusion of information about this entity in core requests to api.wordpress.org
//Potentially exclude information about this entity from core update check requests to api.wordpress.org.
add_filter('http_request_args', array($this, 'excludeEntityFromWordPressAPI'), 10, 2);
//DebugBar integration.
if ( did_action('plugins_loaded') ) {
$this->maybeInitDebugBar();
@ -272,50 +271,75 @@ if ( !class_exists(UpdateChecker::class, false) ):
abstract protected function createScheduler($checkPeriod);
/**
* Potentially exclude the inclusion of information about this entity in core requests to api.wordpress.org
* Remove information about this plugin or theme from the requests that WordPress core sends
* to api.wordpress.org when checking for updates.
*
* @param Array $args
* @param String $url
* @return Array
* @param array $args
* @param string $url
* @return array
*/
public function excludeEntityFromWordPressAPI($args, $url) {
//Is this an api.wordpress.org update check request?
$parsedUrl = wp_parse_url($url);
if ( !isset($parsedUrl['host']) || (strtolower($parsedUrl['host']) !== 'api.wordpress.org') ) {
return $args;
}
if ( !apply_filters($this->getUniqueName('filter_wordpress_org_api_request_args'), true, $this, $args, $url) ) return $args;
$typePluralised = $this->componentType . 's';
$expectedPathPrefix = '/' . $typePluralised . '/update-check/1.'; //e.g. "/plugins/update-check/1.1/"
if ( !isset($parsedUrl['path']) || !Utils::startsWith($parsedUrl['path'], $expectedPathPrefix) ) {
return $args;
}
$parsedUrl = parse_url($url);
//Plugins and themes can disable this feature by using the filter below.
if ( !apply_filters(
$this->getUniqueName('remove_from_core_update_check'),
true, $this, $args, $url
) ) {
return $args;
}
if ( !isset($parsedUrl['host']) || 'api.wordpress.org' !== strtolower($parsedUrl['host']) ) return $args;
$typePluralised = $this->componentType.'s';
if ( empty($args['body'][$typePluralised]) ) return $args;
if ( empty($args['body'][$typePluralised]) ) {
return $args;
}
$reportingItems = json_decode($args['body'][$typePluralised], true);
if ( null === $reportingItems ) return $args;
foreach ( $reportingItems[$typePluralised] as $key => $item ) {
// https://make.wordpress.org/core/2021/06/29/introducing-update-uri-plugin-header-in-wordpress-5-8/
if (dirname($key) === $this->directoryName) {
unset($reportingItems[$typePluralised][$key]);
}
if ( $reportingItems === null ) {
return $args;
}
if (!empty($reportingItems['active']) ) {
foreach ($reportingItems['active'] as $key => $relativePath) {
if ( dirname($relativePath) === $this->directoryName ) {
unset($reportingItems['active'][$key]);
//The list of installed items uses different key formats for plugins and themes.
//Luckily, we can reuse the getUpdateListKey() method here.
$updateListKey = $this->getUpdateListKey();
if ( isset($reportingItems[$typePluralised][$updateListKey]) ) {
unset($reportingItems[$typePluralised][$updateListKey]);
}
if ( !empty($reportingItems['active']) ) {
if ( is_array($reportingItems['active']) ) {
foreach ($reportingItems['active'] as $index => $relativePath) {
if ( $relativePath === $updateListKey ) {
unset($reportingItems['active'][$index]);
}
}
//Re-index the array.
$reportingItems['active'] = array_values($reportingItems['active']);
} else if ( $reportingItems['active'] === $updateListKey ) {
//For themes, the "active" field is a string that contains the theme's directory name.
//Pretend that the default theme is active so that we don't reveal the actual theme.
if ( defined('WP_DEFAULT_THEME') ) {
$reportingItems['active'] = WP_DEFAULT_THEME;
}
//Unfortunately, it doesn't seem to be documented if we can safely remove the "active"
//key. So when we don't know the default theme, we'll just leave it as is.
}
// Re-index the array
$reportingItems['active'] = array_values($reportingItems['active']);
}
$args['body'][$typePluralised] = json_encode($reportingItems);
$args['body'][$typePluralised] = wp_json_encode($reportingItems);
return $args;
}
/**
* Check for updates. The results are stored in the DB option specified in $optionName.
*