From 535db603428484d978c6202a89727a6ec7014cae Mon Sep 17 00:00:00 2001
From: Marcel Werk <burntime@woltlab.com>
Date: Wed, 3 Aug 2016 21:49:49 +0200
Subject: [PATCH] Added recommendation for openssl in system requirements

---
 .../files/lib/system/WCFSetup.class.php       |  3 +++
 wcfsetup/setup/lang/setup_de.xml              |  2 ++
 wcfsetup/setup/lang/setup_en.xml              |  2 ++
 .../template/stepShowSystemRequirements.tpl   | 22 +++++++++++++++++++
 4 files changed, 29 insertions(+)

diff --git a/wcfsetup/install/files/lib/system/WCFSetup.class.php b/wcfsetup/install/files/lib/system/WCFSetup.class.php
index 32e17b42bd..ad83714822 100644
--- a/wcfsetup/install/files/lib/system/WCFSetup.class.php
+++ b/wcfsetup/install/files/lib/system/WCFSetup.class.php
@@ -372,6 +372,9 @@ class WCFSetup extends WCF {
 		$system['memoryLimit']['value'] = ini_get('memory_limit');
 		$system['memoryLimit']['result'] = $this->compareMemoryLimit();
 		
+		// openssl extension
+		$system['openssl']['result'] = @extension_loaded('openssl');
+		
 		WCF::getTPL()->assign([
 			'system' => $system,
 			'nextStep' => 'configureDirectories'
diff --git a/wcfsetup/setup/lang/setup_de.xml b/wcfsetup/setup/lang/setup_de.xml
index fc437e6b77..9680c242fd 100644
--- a/wcfsetup/setup/lang/setup_de.xml
+++ b/wcfsetup/setup/lang/setup_de.xml
@@ -35,6 +35,8 @@
 		<item name="wcf.global.systemRequirements.notActive"><![CDATA[nicht aktiviert]]></item>
 		<item name="wcf.global.systemRequirements.memoryLimit"><![CDATA[Zur Verfügung stehender Arbeitsspeicher]]></item>
 		<item name="wcf.global.systemRequirements.memoryLimit.description"><![CDATA[Der PHP-Skripten zur Verfügung stehende Arbeitsspeicher ist für einen einwandfreien Betrieb der Software zu gering.]]></item>
+		<item name="wcf.global.systemRequirements.openSSL"><![CDATA[„OpenSSL“ PHP-Erweiterung]]></item>
+		<item name="wcf.global.systemRequirements.openSSL.description"><![CDATA[Ihre PHP-Version wurde ohne Unterstützung für OpenSSL kompiliert und kann daher keine sicheren Verbindungen aufbauen.]]></item>
 		<item name="wcf.global.next"><![CDATA[Lade nächsten Schritt …]]></item>
 		<item name="wcf.global.next.description"><![CDATA[Die Installation lädt im Moment den nächsten Schritt. Bitte haben Sie einen Augenblick Geduld.]]></item>
 		<item name="wcf.global.languages"><![CDATA[Sprachen wählen]]></item>
diff --git a/wcfsetup/setup/lang/setup_en.xml b/wcfsetup/setup/lang/setup_en.xml
index 1e2b0e581b..2d72c00934 100644
--- a/wcfsetup/setup/lang/setup_en.xml
+++ b/wcfsetup/setup/lang/setup_en.xml
@@ -35,6 +35,8 @@
 		<item name="wcf.global.systemRequirements.notActive"><![CDATA[Not enabled]]></item>
 		<item name="wcf.global.systemRequirements.memoryLimit"><![CDATA[PHP memory limit]]></item>
 		<item name="wcf.global.systemRequirements.memoryLimit.description"><![CDATA[The maximum available memory of PHP scripts is too low to properly run the software.]]></item>
+		<item name="wcf.global.systemRequirements.openSSL"><![CDATA['OpenSSL' PHP extension]]></item>
+		<item name="wcf.global.systemRequirements.openSSL.description"><![CDATA[Your PHP version has been compiled without OpenSSL support, it is required to establish secure connections.]]></item>
 		<item name="wcf.global.next"><![CDATA[Loading next step …]]></item>
 		<item name="wcf.global.next.description"><![CDATA[The installation is currently loading the next step, please wait.]]></item>
 		<item name="wcf.global.languages"><![CDATA[Choose languages to install]]></item>
diff --git a/wcfsetup/setup/template/stepShowSystemRequirements.tpl b/wcfsetup/setup/template/stepShowSystemRequirements.tpl
index de9f167fa3..44109156e2 100644
--- a/wcfsetup/setup/template/stepShowSystemRequirements.tpl
+++ b/wcfsetup/setup/template/stepShowSystemRequirements.tpl
@@ -105,6 +105,28 @@
 				</dl>
 			</div>
 		</section>
+		
+		<section class="section">
+			<h2 class="sectionTitle">{lang}wcf.global.systemRequirements.openSSL{/lang}</h2>
+			
+			<div class="row rowColGap formGrid">
+				<dl class="col-xs-12 col-md-6">
+					<dt>{lang}wcf.global.systemRequirements.element.recommended{/lang}</dt>
+					<dd>{lang}wcf.global.systemRequirements.active{/lang}</dd>
+				</dl>
+				
+				<dl class="col-xs-12 col-md-6">
+					<dt>{lang}wcf.global.systemRequirements.element.yours{/lang}</dt>
+					<dd>
+						<span class="badge {if !$system.openssl.result}red{else}green{/if}">
+						{if !$system.openssl.result}{lang}wcf.global.systemRequirements.notActive{/lang}{else}
+							{lang}wcf.global.systemRequirements.active{/lang}
+						{/if}</span>
+						{if !$system.openssl.result}<small>{lang}wcf.global.systemRequirements.openSSL.description{/lang}</small>{/if}
+					</dd>
+				</dl>
+			</div>
+		</section>
 	</section>
 
 	<div class="formSubmit">
-- 
2.20.1