From 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sun, 17 Nov 2019 20:45:02 +0100
Subject: initial checking of customized version 1.0rc9

---
 .../Resource/ResourceIteratorApplyBatched.php      | 111 +++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorApplyBatched.php

(limited to 'vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorApplyBatched.php')

diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorApplyBatched.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorApplyBatched.php
new file mode 100644
index 0000000..6aa3615
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorApplyBatched.php
@@ -0,0 +1,111 @@
+<?php
+
+namespace Guzzle\Service\Resource;
+
+use Guzzle\Common\AbstractHasDispatcher;
+use Guzzle\Batch\BatchBuilder;
+use Guzzle\Batch\BatchSizeDivisor;
+use Guzzle\Batch\BatchClosureTransfer;
+use Guzzle\Common\Version;
+
+/**
+ * Apply a callback to the contents of a {@see ResourceIteratorInterface}
+ * @deprecated Will be removed in a future version and is no longer maintained. Use the Batch\ abstractions instead.
+ * @codeCoverageIgnore
+ */
+class ResourceIteratorApplyBatched extends AbstractHasDispatcher
+{
+    /** @var callable|array */
+    protected $callback;
+
+    /** @var ResourceIteratorInterface */
+    protected $iterator;
+
+    /** @var integer Total number of sent batches */
+    protected $batches = 0;
+
+    /** @var int Total number of iterated resources */
+    protected $iterated = 0;
+
+    public static function getAllEvents()
+    {
+        return array(
+            // About to send a batch of requests to the callback
+            'iterator_batch.before_batch',
+            // Finished sending a batch of requests to the callback
+            'iterator_batch.after_batch',
+            // Created the batch object
+            'iterator_batch.created_batch'
+        );
+    }
+
+    /**
+     * @param ResourceIteratorInterface $iterator Resource iterator to apply a callback to
+     * @param array|callable            $callback Callback method accepting the resource iterator
+     *                                            and an array of the iterator's current resources
+     */
+    public function __construct(ResourceIteratorInterface $iterator, $callback)
+    {
+        $this->iterator = $iterator;
+        $this->callback = $callback;
+        Version::warn(__CLASS__ . ' is deprecated');
+    }
+
+    /**
+     * Apply the callback to the contents of the resource iterator
+     *
+     * @param int $perBatch The number of records to group per batch transfer
+     *
+     * @return int Returns the number of iterated resources
+     */
+    public function apply($perBatch = 50)
+    {
+        $this->iterated = $this->batches = $batches = 0;
+        $that = $this;
+        $it = $this->iterator;
+        $callback = $this->callback;
+
+        $batch = BatchBuilder::factory()
+            ->createBatchesWith(new BatchSizeDivisor($perBatch))
+            ->transferWith(new BatchClosureTransfer(function (array $batch) use ($that, $callback, &$batches, $it) {
+                $batches++;
+                $that->dispatch('iterator_batch.before_batch', array('iterator' => $it, 'batch' => $batch));
+                call_user_func_array($callback, array($it, $batch));
+                $that->dispatch('iterator_batch.after_batch', array('iterator' => $it, 'batch' => $batch));
+            }))
+            ->autoFlushAt($perBatch)
+            ->build();
+
+        $this->dispatch('iterator_batch.created_batch', array('batch' => $batch));
+
+        foreach ($this->iterator as $resource) {
+            $this->iterated++;
+            $batch->add($resource);
+        }
+
+        $batch->flush();
+        $this->batches = $batches;
+
+        return $this->iterated;
+    }
+
+    /**
+     * Get the total number of batches sent
+     *
+     * @return int
+     */
+    public function getBatchCount()
+    {
+        return $this->batches;
+    }
+
+    /**
+     * Get the total number of iterated resources
+     *
+     * @return int
+     */
+    public function getIteratedCount()
+    {
+        return $this->iterated;
+    }
+}
-- 
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