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add a separate upload API for graphql clients

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Shish 2023-02-24 05:32:52 +00:00
parent 6d41012f50
commit 7ced11fba8
1 changed files with 68 additions and 0 deletions
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68
ext/graphql/main.php
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@ -77,6 +77,74 @@ class GraphQL extends Extension
$page->set_mime("application/json");
$page->set_data(\json_encode($body, JSON_UNESCAPED_UNICODE));
}
if ($event->page_matches("graphql_upload")) {
$this->cors();
$page->set_mode(PageMode::DATA);
$page->set_mime("application/json");
$page->set_data(\json_encode(self::handle_uploads()));
}
}
private static function handle_uploads(): array
{
global $user;
if (!$user->can(Permissions::CREATE_IMAGE)) {
return ["error" => "User cannot create posts"];
}
$common_tags = $_POST['common_tags'];
$common_source = $_POST['common_source'];
$results = [];
for ($n=0; $n<100; $n++) {
if (empty($_POST["url$n"]) && empty($_FILES["data$n"])) {
break;
}
if (isset($_FILES["data$n"]) && ($_FILES["data$n"]["size"] == 0 || $_FILES["data$n"]["error"] == UPLOAD_ERR_NO_FILE)) {
break;
}
try {
$results[] = self::handle_upload($n, $common_tags, $common_source);
} catch(\Exception $e) {
$results[] = ["error" => $e->getMessage()];
}
}
return ["results" => $results];
}
private static function handle_upload(int $n, string $common_tags, string $common_source): array
{
if (!empty($_POST["url$n"])) {
return ["error" => "URLs not handled yet"];
$tmpname = "...";
$filename = "...";
} else {
$ec = $_FILES["data$n"]["error"];
switch($ec) {
case UPLOAD_ERR_OK:
$tmpname = $_FILES["data$n"]["tmp_name"];
$filename = $_FILES["data$n"]["name"];
break;
case UPLOAD_ERR_INI_SIZE:
return ["error" => "File larger than PHP can handle"];
default:
return ["error" => "Mystery error: $ec"];
}
}
$tags = trim($common_tags . " " . $_POST["tags$n"]);
$source = $common_source;
if (!empty($_POST["source$n"])) {
$source = $_POST["source$n"];
}
$event = send_event(new DataUploadEvent($tmpname, [
'filename' => $filename,
'tags' => Tag::explode($tags),
'source' => $source,
]));
return ["image_id" => $event->image_id];
}
public function onCommand(CommandEvent $event)