From cef1fed914531d27d67d2c05f03c1a53a1d85592 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cristhian=20Mart=C3=ADnez=20Ochoa?= <cristhian@qrokes.com>
Date: Mon, 19 Mar 2018 14:32:37 -0700
Subject: [PATCH] redis plugin installed

Now Redis Object Cache Plugin is automatically installed when WP Cache is enabled.
---
 lib/sites    | 47 +++++++++++++++++++++++++++++++++--------------
 plugins/site |  8 ++++----
 2 files changed, 37 insertions(+), 18 deletions(-)

diff --git a/lib/sites b/lib/sites
index e7a1d46..abddf1a 100644
--- a/lib/sites
+++ b/lib/sites
@@ -6,19 +6,38 @@
 source /opt/webinoly/lib/general
 
 
-nginx_helper_plugin() {
-	# Download WP (latest version)
-	sudo wget --timeout=15 -qrO /var/www/$domain/htdocs/nginx-helper-plugin.zip https://downloads.wordpress.org/plugin/nginx-helper.latest-stable.zip
-	sudo unzip -qq /var/www/$domain/htdocs/nginx-helper-plugin.zip -d /var/www/$domain/htdocs/wp-content/plugins/
-	sudo rm /var/www/$domain/htdocs/nginx-helper-plugin.zip
-	echo ""
-	echo "${gre} Nginx Helper Plugin has been installed!"
-	echo " Please, activate this plugin for a better experience with FastCgi Cache."
-	echo "${blu} ** IMPORTANT - Plugin Settings **"
-	echo "- The “Caching Method” should be set to “Nginx FastCgi Cache”."
-	echo "- Support for purge/url method has been disabled because it is considered a security risk."
-	echo "- The Purge Method should be set to “Delete local server cache file” "
-	echo "${end}"
+wp_cache_plugins() {
+	if [[ ! -d /var/www/$domain/htdocs/wp-content/plugins/nginx-helper ]]; then
+		# Download Nginx Helper Plugin
+		sudo wget --timeout=15 -qrO /var/www/$domain/htdocs/nginx-helper-plugin.zip https://downloads.wordpress.org/plugin/nginx-helper.latest-stable.zip
+		sudo unzip -qq /var/www/$domain/htdocs/nginx-helper-plugin.zip -d /var/www/$domain/htdocs/wp-content/plugins/
+		sudo rm /var/www/$domain/htdocs/nginx-helper-plugin.zip
+		echo ""
+		echo "${gre} Nginx Helper Plugin has been installed!"
+		echo " Please, activate this plugin for a better experience with FastCgi Cache."
+		echo "${blu} ** IMPORTANT - Plugin Settings **"
+		echo "- The “Caching Method” should be set to “Nginx FastCgi Cache”."
+		echo "- Support for purge/url method has been disabled because it is considered a security risk."
+		echo "- The Purge Method should be set to “Delete local server cache file” "
+		echo "${end}"
+	else
+		echo "${red}Nginx Helper Plugin is already installed!${end}"
+	fi
+
+	if [[ ! -d /var/www/$domain/htdocs/wp-content/plugins/redis-cache ]]; then
+		# Download Redis Object Cache Plugin
+		sudo wget --timeout=15 -qrO /var/www/$domain/htdocs/redis-cache-plugin.zip https://downloads.wordpress.org/plugin/redis-cache.latest-stable.zip
+		sudo unzip -qq /var/www/$domain/htdocs/redis-cache-plugin.zip -d /var/www/$domain/htdocs/wp-content/plugins/
+		sudo rm /var/www/$domain/htdocs/redis-cache-plugin.zip
+		echo ""
+		echo "${gre} Redis Object Cache Plugin has been installed!"
+		echo " Please, activate this plugin for a better experience with WordPress Object Cache."
+		echo "${blu} ** IMPORTANT - Plugin Settings **"
+		echo "- Go to “Menu > Settings > Redis” and be sure that Object Cache is enabled. "
+		echo "${end}"
+	else
+		echo "${red}Redis Object Cache Plugin is already installed!${end}"
+	fi
 }
 
 
@@ -457,7 +476,7 @@ createsite() {
 	# Activate FastCgi cache
 	if [[ "$cache" == "-cache" && "$wp" == [123] ]]; then
 		sudo sed -i '/php.conf/c \	include common/wpfc.conf;' /etc/nginx/sites-available/$domain
-		nginx_helper_plugin
+		wp_cache_plugins
 	fi
 	
 	echo "${gre}Site $domain has been successfully created!${end}"
diff --git a/plugins/site b/plugins/site
index c32bd18..88c98df 100644
--- a/plugins/site
+++ b/plugins/site
@@ -299,14 +299,14 @@ elif [[ "$type" == "-cache" && -a /etc/nginx/sites-available/$domain ]]; then
 	iswp=$( grep -F "wpcommon.conf" /etc/nginx/sites-available/$domain )
 	if [[ -n $isphp && -n $iswp ]]; then
 		sudo sed -i '/php.conf/c \	include common/wpfc.conf;' /etc/nginx/sites-available/$domain
-		if [[ ! -d /var/www/$domain/htdocs/wp-content/plugins/nginx-helper ]]; then
+		if [[ ! -d /var/www/$domain/htdocs/wp-content/plugins/nginx-helper || ! -d /var/www/$domain/htdocs/wp-content/plugins/redis-cache ]]; then
 			echo "${gre}"
-			echo "We recommend Nginx Helper Plugin as an easy way to manage FastCGI Cache on your site."
-			echo "${blu}   Do you want to install it now [Y/n]? "
+			echo "We recommend Nginx Helper Plugin and Redis Object Cache Plugin as an easy way to manage FastCGI and Redis Cache on your WordPress site."
+			echo "${blu}Do you want to install it now [Y/n]? ${end}"
 			while read -r -n 1 -s answer; do
 			  answer=${answer:-y}
 			  if [[ $answer = [YyNn] ]]; then
-				[[ $answer = [Yy] ]] && nginx_helper_plugin
+				[[ $answer = [Yy] ]] && wp_cache_plugins
 				break
 			  fi
 			done