From a0c99e8d0a5706b769ce3c5763db540289513c83 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Thu, 08 Nov 2012 08:57:03 -0500
Subject: [PATCH] - Added SEO Redirect options to vhostsubdomain.

---
 server/plugins-available/nginx_plugin.inc.php |   77 ++++++++++++++++++++++++++++++++++++--
 1 files changed, 73 insertions(+), 4 deletions(-)

diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index 365ea3b..68e8c6e 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -920,15 +920,42 @@
 		}
 
 		// Set SEO Redirect
-		if($data['new']['seo_redirect'] != '' && ($data['new']['subdomain'] == 'www' || $data['new']['subdomain'] == '*')){
+		if($data['new']['seo_redirect'] != ''){
 			$vhost_data['seo_redirect_enabled'] = 1;
-			if($data['new']['seo_redirect'] == 'non_www_to_www'){
-				$vhost_data['seo_redirect_origin_domain'] = $data['new']['domain'];
-				$vhost_data['seo_redirect_target_domain'] = 'www.'.$data['new']['domain'];
+			if($data['new']['subdomain'] == 'www' || $data['new']['subdomain'] == '*'){
+				if($data['new']['seo_redirect'] == 'non_www_to_www'){
+					$vhost_data['seo_redirect_origin_domain'] = $data['new']['domain'];
+					$vhost_data['seo_redirect_target_domain'] = 'www.'.$data['new']['domain'];
+					$vhost_data['seo_redirect_operator'] = '=';
+				}
+				if($data['new']['seo_redirect'] == '*_domain_tld_to_www_domain_tld'){
+					// ^(example\.com|(?!\bwww\b)\.example\.com)$
+					// ^(example\.com|((?:\w+(?:-\w+)*\.)*)((?!www\.)\w+(?:-\w+)*)(\.example\.com))$
+					$vhost_data['seo_redirect_origin_domain'] = '^('.str_replace('.', '\.', $data['new']['domain']).'|((?:\w+(?:-\w+)*\.)*)((?!www\.)\w+(?:-\w+)*)(\.'.str_replace('.', '\.', $data['new']['domain']).'))$';
+					$vhost_data['seo_redirect_target_domain'] = 'www.'.$data['new']['domain'];
+					$vhost_data['seo_redirect_operator'] = '~*';
+				}
+				if($data['new']['seo_redirect'] == '*_to_www_domain_tld'){
+					$vhost_data['seo_redirect_origin_domain'] = 'www.'.$data['new']['domain'];
+					$vhost_data['seo_redirect_target_domain'] = $vhost_data['seo_redirect_origin_domain'];
+					$vhost_data['seo_redirect_operator'] = '!=';
+				}
 			}
 			if($data['new']['seo_redirect'] == 'www_to_non_www'){
 				$vhost_data['seo_redirect_origin_domain'] = 'www.'.$data['new']['domain'];
 				$vhost_data['seo_redirect_target_domain'] = $data['new']['domain'];
+				$vhost_data['seo_redirect_operator'] = '=';
+			}
+			if($data['new']['seo_redirect'] == '*_domain_tld_to_domain_tld'){
+				// ^(.+)\.example\.com$
+				$vhost_data['seo_redirect_origin_domain'] = '^(.+)\.'.str_replace('.', '\.', $data['new']['domain']).'$';
+				$vhost_data['seo_redirect_target_domain'] = $data['new']['domain'];
+				$vhost_data['seo_redirect_operator'] = '~*';
+			}
+			if($data['new']['seo_redirect'] == '*_to_domain_tld'){
+				$vhost_data['seo_redirect_origin_domain'] = $data['new']['domain'];
+				$vhost_data['seo_redirect_target_domain'] = $vhost_data['seo_redirect_origin_domain'];
+				$vhost_data['seo_redirect_operator'] = '!=';
 			}
 		} else {
 			$vhost_data['seo_redirect_enabled'] = 0;
@@ -947,6 +974,23 @@
 				} else {
 					$data['new']['redirect_path'] = 'http'.substr($data['new']['redirect_path'],8);
 				}
+			}
+			
+			// Custom proxy directives
+			if($data['new']['redirect_type'] == 'proxy' && trim($data['new']['proxy_directives'] != '')){
+				$final_proxy_directives = array();
+				$proxy_directives = $data['new']['proxy_directives'];
+				// Make sure we only have Unix linebreaks
+				$proxy_directives = str_replace("\r\n", "\n", $proxy_directives);
+				$proxy_directives = str_replace("\r", "\n", $proxy_directives);
+				$proxy_directive_lines = explode("\n", $proxy_directives);
+				if(is_array($proxy_directive_lines) && !empty($proxy_directive_lines)){
+					foreach($proxy_directive_lines as $proxy_directive_line){
+						$final_proxy_directives[] = array('proxy_directive' => $proxy_directive_line);
+					}
+				}
+			} else {
+				$final_proxy_directives = false;
 			}
 
 			switch($data['new']['subdomain']) {
@@ -992,6 +1036,7 @@
 						'rewrite_target' 	=> $data['new']['redirect_path'],
 						'rewrite_exclude'	=> $rewrite_exclude,
 						'rewrite_subdir'	=> $rewrite_subdir,
+						'proxy_directives'	=> $final_proxy_directives,
 						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
 						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
 					break;
@@ -1039,6 +1084,7 @@
 						'rewrite_target' 	=> $data['new']['redirect_path'],
 						'rewrite_exclude'	=> $rewrite_exclude,
 						'rewrite_subdir'	=> $rewrite_subdir,
+						'proxy_directives'	=> $final_proxy_directives,
 						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
 						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
 					break;
@@ -1084,6 +1130,7 @@
 						'rewrite_target' 	=> $data['new']['redirect_path'],
 						'rewrite_exclude'	=> $rewrite_exclude,
 						'rewrite_subdir'	=> $rewrite_subdir,
+						'proxy_directives'	=> $final_proxy_directives,
 						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
 						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
 			}
@@ -1120,6 +1167,24 @@
 		$aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y' AND type != 'vhostsubdomain'");
 		if(is_array($aliases)) {
 			foreach($aliases as $alias) {
+			
+				// Custom proxy directives
+				if($alias['redirect_type'] == 'proxy' && trim($alias['proxy_directives'] != '')){
+					$final_proxy_directives = array();
+					$proxy_directives = $alias['proxy_directives'];
+					// Make sure we only have Unix linebreaks
+					$proxy_directives = str_replace("\r\n", "\n", $proxy_directives);
+					$proxy_directives = str_replace("\r", "\n", $proxy_directives);
+					$proxy_directive_lines = explode("\n", $proxy_directives);
+					if(is_array($proxy_directive_lines) && !empty($proxy_directive_lines)){
+						foreach($proxy_directive_lines as $proxy_directive_line){
+							$final_proxy_directives[] = array('proxy_directive' => $proxy_directive_line);
+						}
+					}
+				} else {
+					$final_proxy_directives = false;
+				}
+			
 				if($alias['redirect_type'] == '' || $alias['redirect_path'] == '') {
 					switch($alias['subdomain']) {
 						case 'www':
@@ -1169,6 +1234,7 @@
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
 								'rewrite_target' 	=> $alias['redirect_path'],
 								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
 								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
 								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false));
 								
@@ -1194,6 +1260,7 @@
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
 								'rewrite_target' 	=> $alias['redirect_path'],
 								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
 								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
 								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false));
 							break;
@@ -1220,6 +1287,7 @@
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
 								'rewrite_target' 	=> $alias['redirect_path'],
 								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
 								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
 								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false));
 							break;
@@ -1248,6 +1316,7 @@
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
 								'rewrite_target' 	=> $alias['redirect_path'],
 								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
 								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
 								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false));
 					}

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