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dedupe getSubclassesOf

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This commit is contained in:
Shish 2020-02-23 16:39:55 +00:00
parent 9b6eb0e5e2
commit 4ade3452ee
4 changed files with 46 additions and 39 deletions
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29
core/extension.php
View file

@ -304,19 +304,16 @@ abstract class ExtensionInfo
public static function load_all_extension_info()
{
foreach (get_declared_classes() as $class) {
$rclass = new ReflectionClass($class);
if (!$rclass->isAbstract() && is_subclass_of($class, "ExtensionInfo")) {
$extension_info = new $class();
if (array_key_exists($extension_info->key, self::$all_info_by_key)) {
throw new ScoreException("Extension Info $class with key $extension_info->key has already been loaded");
}
foreach (getSubclassesOf("ExtensionInfo") as $class) {
$extension_info = new $class();
if (array_key_exists($extension_info->key, self::$all_info_by_key)) {
throw new ScoreException("Extension Info $class with key $extension_info->key has already been loaded");
}
self::$all_info_by_key[$extension_info->key] = $extension_info;
self::$all_info_by_class[$class] = $extension_info;
if ($extension_info->core===true) {
self::$core_extensions[] = $extension_info->key;
}
self::$all_info_by_key[$extension_info->key] = $extension_info;
self::$all_info_by_class[$class] = $extension_info;
if ($extension_info->core===true) {
self::$core_extensions[] = $extension_info->key;
}
}
}
@ -462,4 +459,12 @@ abstract class DataHandlerExtension extends Extension
abstract protected function check_contents(string $tmpname): bool;
abstract protected function create_image_from_data(string $filename, array $metadata);
abstract protected function create_thumb(string $hash, string $type): bool;
public static function get_all_supported_exts(): array {
$arr = [];
foreach(getSubclassesOf("DataHandlerExtension") as $handler) {
$arr = array_merge($arr, $handler->SUPPORTED_EXT);
}
return $arr;
}
}

11
core/polyfills.php
View file

@ -341,6 +341,17 @@ function get_extension(?string $mime_type): ?string
return ($ext ? $ext : null);
}
function getSubclassesOf(string $parent) {
$result = [];
foreach (get_declared_classes() as $class) {
$rclass = new ReflectionClass($class);
if (!$rclass->isAbstract() && is_subclass_of($class, $parent)) {
$result[] = $class;
}
}
return $result;
}
/**
* Like glob, with support for matching very long patterns with braces.
*/

38
core/send_event.php
View file

@ -35,26 +35,23 @@ function _set_event_listeners(): void
global $_shm_event_listeners;
$_shm_event_listeners = [];
foreach (get_declared_classes() as $class) {
$rclass = new ReflectionClass($class);
if (!$rclass->isAbstract() && is_subclass_of($class, "Extension")) {
/** @var Extension $extension */
$extension = new $class();
foreach (getSubclassesOf("Extension") as $class) {
/** @var Extension $extension */
$extension = new $class();
// skip extensions which don't support our current database
if (!$extension->info->is_supported()) {
continue;
}
// skip extensions which don't support our current database
if (!$extension->info->is_supported()) {
continue;
}
foreach (get_class_methods($extension) as $method) {
if (substr($method, 0, 2) == "on") {
$event = substr($method, 2) . "Event";
$pos = $extension->get_priority() * 100;
while (isset($_shm_event_listeners[$event][$pos])) {
$pos += 1;
}
$_shm_event_listeners[$event][$pos] = $extension;
foreach (get_class_methods($extension) as $method) {
if (substr($method, 0, 2) == "on") {
$event = substr($method, 2) . "Event";
$pos = $extension->get_priority() * 100;
while (isset($_shm_event_listeners[$event][$pos])) {
$pos += 1;
}
$_shm_event_listeners[$event][$pos] = $extension;
}
}
}
@ -64,11 +61,8 @@ function _dump_event_listeners(array $event_listeners, string $path): void
{
$p = "<"."?php\n";
foreach (get_declared_classes() as $class) {
$rclass = new ReflectionClass($class);
if (!$rclass->isAbstract() && is_subclass_of($class, "Extension")) {
$p .= "\$$class = new $class(); ";
}
foreach (getSubclassesOf("Extension") as $class) {
$p .= "\$$class = new $class(); ";
}
$p .= "\$_shm_event_listeners = array(\n";

7
ext/et/main.php
View file

@ -72,11 +72,8 @@ class ET extends Extension
$info['stat_image_tags'] = $database->get_one("SELECT COUNT(*) FROM image_tags");
$els = [];
foreach (get_declared_classes() as $class) {
$rclass = new ReflectionClass($class);
if (!$rclass->isAbstract() && is_subclass_of($class, "Extension")) {
$els[] = $class;
}
foreach (getSubclassesOf("Extension") as $class) {
$els[] = $class;
}
$info['sys_extensions'] = join(', ', $els);