From bdef408c1f6ddbef80827fae36aa933a036f819c Mon Sep 17 00:00:00 2001
From: Maxence Lange <maxence@artificial-owl.com>
Date: Wed, 13 Jun 2018 17:10:39 -0100
Subject: limit field with in:

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
---
 lib/Model/SearchRequest.php | 48 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

diff --git a/lib/Model/SearchRequest.php b/lib/Model/SearchRequest.php
index eec7d32..5afb2db 100644
--- a/lib/Model/SearchRequest.php
+++ b/lib/Model/SearchRequest.php
@@ -57,6 +57,9 @@ class SearchRequest implements \JsonSerializable {
 	/** @var array */
 	private $fields = [];
 
+	/** @var array */
+	private $limitFields = [];
+
 	/** @var array */
 	private $wildcardFields = [];
 
@@ -157,14 +160,21 @@ class SearchRequest implements \JsonSerializable {
 		}
 
 		list($kw, $value) = explode(':', $word, 2);
-		$options = ['is', 'show'];
 
+		$options = ['is', 'show'];
 		if (in_array($kw, $options)) {
 			$this->addOption($kw . '_' . $value, '1');
 
 			return true;
 		}
 
+		$valuedOptions = ['in'];
+		if (in_array($kw, $valuedOptions)) {
+			$this->addMultipleOption($kw, $value);
+
+			return true;
+		}
+
 		return false;
 	}
 
@@ -229,6 +239,22 @@ class SearchRequest implements \JsonSerializable {
 		return $this;
 	}
 
+	/**
+	 * @param $key
+	 * @param $value
+	 *
+	 * @return $this
+	 */
+	public function addMultipleOption($key, $value) {
+		if (!array_key_exists($key, $this->options)) {
+			$this->options[$key] = [];
+		}
+
+		$this->options[$key][] = $value;
+
+		return $this;
+	}
+
 	/**
 	 * @param string $option
 	 *
@@ -280,6 +306,26 @@ class SearchRequest implements \JsonSerializable {
 		return $this;
 	}
 
+
+	/**
+	 * @param $field
+	 *
+	 * @return $this
+	 */
+	public function limitToField($field) {
+		array_push($this->limitFields, $field);
+
+		return $this;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function getLimitFields() {
+		return $this->limitFields;
+	}
+
+
 	/**
 	 * @param $field
 	 *
-- 
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