Added missing FT._LIST and BITFIELD_RO commands (#1521)

* Added missing FT._LIST and BITFIELD_RO commands

* Codestyle fixes

src/ClientContextInterface.php

@@ -83,6 +83,7 @@ use Predis\Command\Redis\Container\Search\FTCURSOR;
  * @method $this bitcount(string $key, $start = null, $end = null, string $index = 'byte')
  * @method $this bitop($operation, $destkey, $key)
  * @method $this bitfield($key, $subcommand, ...$subcommandArg)
+ * @method $this bitfield_ro(string $key, ?array $encodingOffsetMap = null)
  * @method $this bitpos($key, $bit, $start = null, $end = null, string $index = 'byte')
  * @method $this blmpop(int $timeout, array $keys, string $modifier = 'left', int $count = 1)
  * @method $this bzpopmax(array $keys, int $timeout)
@@ -111,6 +112,7 @@ use Predis\Command\Redis\Container\Search\FTCURSOR;
  * @method $this failover(?To $to = null, bool $abort = false, int $timeout = -1)
  * @method $this fcall(string $function, array $keys, ...$args)
  * @method $this fcall_ro(string $function, array $keys, ...$args)
+ * @method $this ft_list()
  * @method $this ftaggregate(string $index, string $query, ?AggregateArguments $arguments = null)
  * @method $this ftaliasadd(string $alias, string $index)
  * @method $this ftaliasdel(string $alias)

src/ClientInterface.php

@@ -92,6 +92,7 @@ use Predis\Response\Status;
  * @method int               bitcount(string $key, $start = null, $end = null, string $index = 'byte')
  * @method int               bitop($operation, $destkey, $key)
  * @method array|null        bitfield(string $key, $subcommand, ...$subcommandArg)
+ * @method array|null        bitfield_ro(string $key, ?array $encodingOffsetMap = null)
  * @method int               bitpos(string $key, $bit, $start = null, $end = null, string $index = 'byte')
  * @method array             blmpop(int $timeout, array $keys, string $modifier = 'left', int $count = 1)
  * @method array             bzpopmax(array $keys, int $timeout)
@@ -120,6 +121,7 @@ use Predis\Response\Status;
  * @method Status            failover(?To $to = null, bool $abort = false, int $timeout = -1)
  * @method mixed             fcall(string $function, array $keys, ...$args)
  * @method mixed             fcall_ro(string $function, array $keys, ...$args)
+ * @method array             ft_list()
  * @method array             ftaggregate(string $index, string $query, ?AggregateArguments $arguments = null)
  * @method Status            ftaliasadd(string $alias, string $index)
  * @method Status            ftaliasdel(string $alias)

src/Command/Redis/BITFIELD_RO.php

@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2025 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command\Redis;
+
+use Predis\Command\Command as RedisCommand;
+
+class BITFIELD_RO extends RedisCommand
+{
+    /**
+     * @return string
+     */
+    public function getId()
+    {
+        return 'BITFIELD_RO';
+    }
+
+    /**
+     * @param  array $arguments
+     * @return void
+     */
+    public function setArguments(array $arguments)
+    {
+        $processedArguments = [$arguments[0]];
+
+        if (array_key_exists(1, $arguments) && is_array($arguments[1])) {
+            // Convert encoding => offset, into GET, encoding, offset
+            array_walk($arguments[1], function ($value, $key) use (&$processedArguments) {
+                array_push($processedArguments, 'GET', $key, $value);
+            });
+        }
+
+        parent::setArguments($processedArguments);
+    }
+}

src/Command/Redis/Search/FT_LIST.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2025 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command\Redis\Search;
+
+use Predis\Command\Command as RedisCommand;
+
+class FT_LIST extends RedisCommand
+{
+    /**
+     * @return string
+     */
+    public function getId()
+    {
+        return 'FT._LIST';
+    }
+}

tests/Predis/Command/Redis/BITFIELD_RO_Test.php

@@ -0,0 +1,76 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2025 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command\Redis;
+
+class BITFIELD_RO_Test extends PredisCommandTestCase
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function getExpectedCommand(): string
+    {
+        return BITFIELD_RO::class;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getExpectedId(): string
+    {
+        return 'BITFIELD_RO';
+    }
+
+    /**
+     * @group disconnected
+     * @dataProvider argumentsProvider
+     */
+    public function testFilterArguments(array $actualArguments, array $expectedArguments): void
+    {
+        $command = $this->getCommand();
+        $command->setArguments($actualArguments);
+
+        $this->assertSame($expectedArguments, $command->getArguments());
+    }
+
+    /**
+     * @group connected
+     * @return void
+     * @requiresRedisVersion >= 6.2.0
+     */
+    public function testReturnBitsOfSpecificString()
+    {
+        $redis = $this->getClient();
+
+        $redis->set('foo', 'bar');
+
+        $this->assertSame([6, 98], $redis->bitfield_ro('foo', ['u4' => 0, 'i8' => 0]));
+    }
+
+    public function argumentsProvider(): array
+    {
+        return [
+            'with default arguments' => [
+                ['key'],
+                ['key'],
+            ],
+            'with single encoding-offset entry' => [
+                ['key', ['encoding' => 'offset']],
+                ['key', 'GET', 'encoding', 'offset'],
+            ],
+            'with multiple encoding-offset entry' => [
+                ['key', ['encoding' => 'offset', 'encoding1' => 'offset1', 'encoding2' => 'offset2']],
+                ['key', 'GET', 'encoding', 'offset', 'GET', 'encoding1', 'offset1', 'GET', 'encoding2', 'offset2'],
+            ],
+        ];
+    }
+}

tests/Predis/Command/Redis/Search/FT_LIST_Test.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2025 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command\Redis\Search;
+
+use Predis\Command\Argument\Search\SchemaFields\TextField;
+use Predis\Command\Redis\PredisCommandTestCase;
+
+class FT_LIST_Test extends PredisCommandTestCase
+{
+    /**
+     * {@inheritDoc}
+     */
+    protected function getExpectedCommand(): string
+    {
+        return FT_LIST::class;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getExpectedId(): string
+    {
+        return 'FT_LIST';
+    }
+
+    /**
+     * @group disconnected
+     */
+    public function testFilterArguments(): void
+    {
+        $this->assertEmpty($this->getCommand()->getArguments());
+    }
+
+    /**
+     * @group connected
+     * @return void
+     * @requiresRediSearchVersion >= 2.0.0
+     */
+    public function testReturnListOfExistingIndices(): void
+    {
+        $redis = $this->getClient();
+
+        $this->assertEquals('OK', $redis->ftcreate('idx1', [new TextField('text')]));
+        $this->assertEquals('OK', $redis->ftcreate('idx2', [new TextField('text')]));
+
+        $this->sleep(0.1);
+
+        $this->assertSameValues(['idx1', 'idx2'], $redis->ft_list());
+    }
+}