From e032705c9ab73a4ef71479a1f6b6ffebbbca696a Mon Sep 17 00:00:00 2001
From: Joseph <joseph@verifiedjoseph.com>
Date: Fri, 26 Jul 2019 08:47:20 +0000
Subject: [PATCH] [HaveIBeenPwnedBridge] Add item limit parameter, set default
 limit to 20 (#1219)

* Add `item_limit` parameter to allow user to control number of item returned by bridge. Suggested by @triatic and @somini (code).
---
 bridges/HaveIBeenPwnedBridge.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/bridges/HaveIBeenPwnedBridge.php b/bridges/HaveIBeenPwnedBridge.php
index 1eb62e32..96dc7b2a 100644
--- a/bridges/HaveIBeenPwnedBridge.php
+++ b/bridges/HaveIBeenPwnedBridge.php
@@ -13,6 +13,11 @@ class HaveIBeenPwnedBridge extends BridgeAbstract {
 				'Date added to HIBP' => 'dateAdded',
 			),
 			'defaultValue' => 'dateAdded',
+		),
+		'item_limit' => array(
+			'name' => 'Limit number of returned items',
+			'type' => 'number',
+			'defaultValue' => 20,
 		)
 	));
 
@@ -109,6 +114,12 @@ class HaveIBeenPwnedBridge extends BridgeAbstract {
 	 */
 	private function createItems() {
 
+		$limit = $this->getInput('item_limit');
+
+		if ($limit < 1) {
+			$limit = 20;
+		}
+
 		foreach ($this->breaches as $breach) {
 			$item = array();
 
@@ -118,6 +129,10 @@ class HaveIBeenPwnedBridge extends BridgeAbstract {
 			$item['content'] = $breach['content'];
 
 			$this->items[] = $item;
+
+			if (count($this->items) >= $limit) {
+				break;
+			}
 		}
 	}
 }