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-rw-r--r--bin/wiki/vendor/guzzlehttp/promises/src/RejectedPromise.php87
1 files changed, 87 insertions, 0 deletions
diff --git a/bin/wiki/vendor/guzzlehttp/promises/src/RejectedPromise.php b/bin/wiki/vendor/guzzlehttp/promises/src/RejectedPromise.php
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+++ b/bin/wiki/vendor/guzzlehttp/promises/src/RejectedPromise.php
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+<?php
+namespace GuzzleHttp\Promise;
+
+/**
+ * A promise that has been rejected.
+ *
+ * Thenning off of this promise will invoke the onRejected callback
+ * immediately and ignore other callbacks.
+ */
+class RejectedPromise implements PromiseInterface
+{
+ private $reason;
+
+ public function __construct($reason)
+ {
+ if (method_exists($reason, 'then')) {
+ throw new \InvalidArgumentException(
+ 'You cannot create a RejectedPromise with a promise.');
+ }
+
+ $this->reason = $reason;
+ }
+
+ public function then(
+ callable $onFulfilled = null,
+ callable $onRejected = null
+ ) {
+ // If there's no onRejected callback then just return self.
+ if (!$onRejected) {
+ return $this;
+ }
+
+ $queue = queue();
+ $reason = $this->reason;
+ $p = new Promise([$queue, 'run']);
+ $queue->add(static function () use ($p, $reason, $onRejected) {
+ if ($p->getState() === self::PENDING) {
+ try {
+ // Return a resolved promise if onRejected does not throw.
+ $p->resolve($onRejected($reason));
+ } catch (\Throwable $e) {
+ // onRejected threw, so return a rejected promise.
+ $p->reject($e);
+ } catch (\Exception $e) {
+ // onRejected threw, so return a rejected promise.
+ $p->reject($e);
+ }
+ }
+ });
+
+ return $p;
+ }
+
+ public function otherwise(callable $onRejected)
+ {
+ return $this->then(null, $onRejected);
+ }
+
+ public function wait($unwrap = true, $defaultDelivery = null)
+ {
+ if ($unwrap) {
+ throw exception_for($this->reason);
+ }
+ }
+
+ public function getState()
+ {
+ return self::REJECTED;
+ }
+
+ public function resolve($value)
+ {
+ throw new \LogicException("Cannot resolve a rejected promise");
+ }
+
+ public function reject($reason)
+ {
+ if ($reason !== $this->reason) {
+ throw new \LogicException("Cannot reject a rejected promise");
+ }
+ }
+
+ public function cancel()
+ {
+ // pass
+ }
+}