From ee19d8443472be9e7f36723584c5240d88db7b39 Mon Sep 17 00:00:00 2001
From: Ziver Koc <ziver@koc.se>
Date: Mon, 27 Jul 2015 15:10:11 +0000
Subject: [PATCH] Added a Config page. Currently unreachable.

---
 resources/WebContent/page/ConfigPage.tmpl     | 20 +++++
 resources/WebContent/page/index.tmpl          |  8 +-
 src/wa/server/page/ConfigPage.java            | 79 +++++++++++++++++++
 src/wa/server/page/ServicePage.java           |  7 +-
 src/wa/server/page/ServiceStatusPage.java     |  3 +-
 src/wa/server/page/StatusPage.java            |  5 +-
 src/wa/server/page/struct/WANavigation.java   | 25 +++---
 src/wa/server/plugin/WAServiceConfig.java     |  1 +
 src/wa/server/plugin/apache/ApacheConfig.java |  8 +-
 .../apache/ApacheConfigVirtualHost.java       | 23 +++++-
 .../server/plugin/apache/ApacheService.java   |  5 +-
 11 files changed, 157 insertions(+), 27 deletions(-)
 create mode 100644 resources/WebContent/page/ConfigPage.tmpl
 create mode 100644 src/wa/server/page/ConfigPage.java

diff --git a/resources/WebContent/page/ConfigPage.tmpl b/resources/WebContent/page/ConfigPage.tmpl
new file mode 100644
index 0000000..5d5f1f9
--- /dev/null
+++ b/resources/WebContent/page/ConfigPage.tmpl
@@ -0,0 +1,20 @@
+<div class="col-md-12">
+    <div class="panel panel-primary">
+        <div class="panel-heading">Service Status</div>
+        <div class="panel-body">
+            <table class="table hdd-detail">
+                <thead><tr>
+                    <th data-field="service">Service</th>
+                    <th data-field="status">Status</th>
+                    <th data-field="action" >Action</th>
+                </tr></thead>
+                <tr>
+                    <td>{{.getName()}}</td>
+                    <td></td>
+                    <td>[EDIT][DISABLE][REMOVE]</td>
+                </tr>
+            </table>
+        </div>
+        <div class="panel-footer">Panel footer</div>
+    </div>
+</div>
\ No newline at end of file
diff --git a/resources/WebContent/page/index.tmpl b/resources/WebContent/page/index.tmpl
index 10bc3ab..e559c90 100644
--- a/resources/WebContent/page/index.tmpl
+++ b/resources/WebContent/page/index.tmpl
@@ -55,18 +55,18 @@
 	<div id="side-bar" class="col-md-2">
 		<ul class="side-menu nav nav-pills nav-stacked">
 			{{#side-nav}}
-			{{^.subNavs.length}}
+			{{^.subNav.length}}
 			<li><a href="{{.url}}">{{.name}}</a></li>
-			{{/.subNavs.length}}
+			{{/.subNav.length}}
 			{{#.subNav.length}}
 			<li class="">
 				<a data-toggle="collapse" data-parent="#side-bar" href="#{{.name}}_collapse">
 					{{.name}} <b class="caret"></b>
 				</a>
 				<ul id="{{.name}}_collapse" class="side-sub-menu collapse nav nav-pills nav-stacked ">
-					{{#.subNavs}}
+					{{#.subNav}}
 					<li><a href="{{.url}}">{{.name}}</a></li>
-					{{/.subNavs}}
+					{{/.subNav}}
 				</ul>
 			</li>
 			{{/.subNav.length}}
diff --git a/src/wa/server/page/ConfigPage.java b/src/wa/server/page/ConfigPage.java
new file mode 100644
index 0000000..db5399d
--- /dev/null
+++ b/src/wa/server/page/ConfigPage.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2015 ezivkoc
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package wa.server.page;
+
+import wa.server.WAContext;
+import wa.server.plugin.WAServiceConfig;
+import zutil.io.file.FileUtil;
+import zutil.log.LogUtil;
+import zutil.net.http.HttpHeaderParser;
+import zutil.parser.DataNode;
+import zutil.parser.Templator;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A dynamic configuration page where a list of the same
+ * Bean type can be configured
+ *
+ * Created by Ziver on 2015-07-27.
+ */
+public class ConfigPage implements WAPage{
+    private static final Logger log = LogUtil.getLogger();
+    private static final String TMPL_FILE = "WebContent/page/ConfigPage.tmpl";
+
+    private WAServiceConfig config;
+
+
+    public ConfigPage(WAServiceConfig conf) {
+        this.config = conf;
+    }
+
+
+    @Override
+    public Templator htmlResponse(WAContext context,
+                                  HttpHeaderParser client_info,
+                                  Map<String, Object> session,
+                                  Map<String, String> cookie,
+                                  Map<String, String> request) {
+        try {
+            Templator tmpl = new Templator(FileUtil.find(TMPL_FILE));
+            return tmpl;
+        } catch (IOException e) {
+            log.log(Level.SEVERE, null, e);
+        }
+        return null;
+    }
+
+    @Override
+    public DataNode jsonResponse(WAContext context,
+                                 HttpHeaderParser client_info,
+                                 Map<String, Object> session,
+                                 Map<String, String> cookie,
+                                 Map<String, String> request) {
+        return null;
+    }
+}
diff --git a/src/wa/server/page/ServicePage.java b/src/wa/server/page/ServicePage.java
index 4d45e70..d693911 100644
--- a/src/wa/server/page/ServicePage.java
+++ b/src/wa/server/page/ServicePage.java
@@ -56,15 +56,16 @@ public class ServicePage implements WAPage {
         this.rootStatusPage = new ServiceStatusPage(pluginManager);
         this.statusPages = new ArrayList<>();
 
-        WANavigation nav = WANavigation.getRootNav(NAVIGATION_NAME);
+        WANavigation nav = WANavigation.createRootNav(NAVIGATION_NAME);
         nav.setResource(this);
         for(WAService plugin : services) {
             statusPages.add(new ServiceStatusPage(plugin.getStatus()));
 
-            WANavigation serviceNav = nav.getSubNav(plugin.getName());
+            WANavigation serviceNav = nav.createSubNav(plugin.getName());
             serviceNav.setResource(plugin);
             for(WAServiceConfig conf : plugin.getConfigurations()){
-                //serviceNav.getSubNav(conf.getName()).setResource(conf);
+                serviceNav.createSubNav(conf.getName())
+                        .setResource(new ConfigPage(conf));
             }
         }
     }
diff --git a/src/wa/server/page/ServiceStatusPage.java b/src/wa/server/page/ServiceStatusPage.java
index 9a493db..055e9c6 100644
--- a/src/wa/server/page/ServiceStatusPage.java
+++ b/src/wa/server/page/ServiceStatusPage.java
@@ -56,7 +56,8 @@ public class ServiceStatusPage implements WAPage {
     public ServiceStatusPage(PluginManager pluginManager){
         this.services = pluginManager.toArray(WAServiceStatus.class);
 
-        WANavigation nav = WANavigation.getRootNav(ServicePage.NAVIGATION_NAME).getSubNav(NAVIGATION_NAME);
+        WANavigation nav = WANavigation.createRootNav(ServicePage.NAVIGATION_NAME)
+                .createSubNav(NAVIGATION_NAME);
         nav.setResource(this);
     }
 
diff --git a/src/wa/server/page/StatusPage.java b/src/wa/server/page/StatusPage.java
index 66bdd3e..902ce2a 100644
--- a/src/wa/server/page/StatusPage.java
+++ b/src/wa/server/page/StatusPage.java
@@ -22,7 +22,6 @@
 
 package wa.server.page;
 
-import wa.server.WAAbstractPage;
 import wa.server.WAContext;
 import wa.server.page.struct.WANavigation;
 import wa.server.plugin.WAStatus;
@@ -44,10 +43,10 @@ public class StatusPage implements WAPage {
     public StatusPage(PluginManager pluginManager){
         this.plugins = pluginManager.toArray(WAStatus.class);
 
-        WANavigation nav = WANavigation.getRootNav(NAVIGATION_NAME);
+        WANavigation nav = WANavigation.createRootNav(NAVIGATION_NAME);
         nav.setResource(this);
         for(WAStatus plugin : plugins)
-            nav.getSubNav(plugin.getName()).setResource(plugin);
+            nav.createSubNav(plugin.getName()).setResource(plugin);
     }
 
 
diff --git a/src/wa/server/page/struct/WANavigation.java b/src/wa/server/page/struct/WANavigation.java
index b75a75f..c3040c0 100644
--- a/src/wa/server/page/struct/WANavigation.java
+++ b/src/wa/server/page/struct/WANavigation.java
@@ -57,18 +57,25 @@ public class WANavigation implements Iterable{
     public List<WANavigation> getSubNavs() {
         return subNav;
     }
-    public WANavigation getSubNav(String name) {
+    private WANavigation getSubNav(String name) {
         for(WANavigation nav : subNav) {
             if(nav.equals(name))
                 return nav;
         }
-        WANavigation nav = new WANavigation(name);
-        this.addSubNav(nav);
-        return nav;
+        return null;
     }
-    private void addSubNav(WANavigation subNav) {
-        this.subNav.add(subNav);
-        subNav.setParentNav(this );
+    /**
+     * Will create a new subnav if it does not already exist or return the existing one.
+     */
+    public WANavigation createSubNav(String name) {
+        WANavigation nav = getSubNav(name);
+        if(nav != null)
+            return nav;
+
+        nav = new WANavigation(name);
+        nav.setParentNav(this);
+        subNav.add(nav);
+        return nav;
     }
 
     public String getName(){
@@ -97,8 +104,8 @@ public class WANavigation implements Iterable{
     public static List<WANavigation> getRootNav(){
         return rootNav.getSubNavs();
     }
-    public static WANavigation getRootNav(String name){
-        return rootNav.getSubNav(name);
+    public static WANavigation createRootNav(String name){
+        return rootNav.createSubNav(name);
     }
 
     public static List<WANavigation> getNavBreadcrumb(Map<String, String> request) {
diff --git a/src/wa/server/plugin/WAServiceConfig.java b/src/wa/server/plugin/WAServiceConfig.java
index 2b3d074..5634941 100644
--- a/src/wa/server/plugin/WAServiceConfig.java
+++ b/src/wa/server/plugin/WAServiceConfig.java
@@ -6,6 +6,7 @@ import java.sql.SQLException;
 import zutil.db.DBConnection;
 
 public interface WAServiceConfig {
+	public String getName();
 	public void read() throws SQLException;
 	public void save() throws IOException;
 }
diff --git a/src/wa/server/plugin/apache/ApacheConfig.java b/src/wa/server/plugin/apache/ApacheConfig.java
index 86b35d2..293eada 100644
--- a/src/wa/server/plugin/apache/ApacheConfig.java
+++ b/src/wa/server/plugin/apache/ApacheConfig.java
@@ -13,7 +13,7 @@ import wa.server.util.ConfigFileUtil;
 import zutil.db.DBConnection;
 import zutil.io.file.FileUtil;
 
-public class ApacheConfig implements WAServiceConfig {
+public class ApacheConfig{
 	private static final String APACHE_CONF_FILE = "wa_apache_vhost.conf";
 	private static final String APACHE_MAIN_CONFIG_FILE = "/etc/apache2/apache2.conf";
 	private static final String STATIC_PRE_CONF = "wa/server/plugin/apache/apache_default.config";
@@ -26,13 +26,13 @@ public class ApacheConfig implements WAServiceConfig {
 		vhosts = new LinkedList<ApacheConfigVirtualHost>();
 	}
 
-	@Override
+
 	public void read() throws SQLException {
 		DBConnection db = WAConstants.getDB();
-		vhosts = ApacheConfigVirtualHost.load(db, ApacheConfigVirtualHost.class);
+		//vhosts = ApacheConfigVirtualHost.load(db, ApacheConfigVirtualHost.class);
 	}
 
-	@Override
+
 	public void save() throws IOException {
 		File file = WAConstants.getConfigFile(APACHE_CONF_FILE);
 		// Update main configuration file
diff --git a/src/wa/server/plugin/apache/ApacheConfigVirtualHost.java b/src/wa/server/plugin/apache/ApacheConfigVirtualHost.java
index 29d7dbb..f9ababa 100644
--- a/src/wa/server/plugin/apache/ApacheConfigVirtualHost.java
+++ b/src/wa/server/plugin/apache/ApacheConfigVirtualHost.java
@@ -1,11 +1,15 @@
 package wa.server.plugin.apache;
 
 import wa.server.WAConstants;
+import wa.server.plugin.WAServiceConfig;
 import zutil.db.bean.DBBean;
-import zutil.db.bean.DBBean.DBTable;;
+import zutil.db.bean.DBBean.DBTable;;import java.io.IOException;
+import java.sql.SQLException;
 
 @DBTable(WAConstants.DB_TABLE_PREFIX+"_apache_vhost")
-public class ApacheConfigVirtualHost extends DBBean{
+public class ApacheConfigVirtualHost implements WAServiceConfig{
+	public static final String CONFIG_NAME = "Apache Virtual Host";
+
 	protected String domain;
 	protected String path;
 	protected boolean ssl;
@@ -30,4 +34,19 @@ public class ApacheConfigVirtualHost extends DBBean{
 	public void setSSL(boolean ssl) {
 		this.ssl = ssl;
 	}
+
+	@Override
+	public String getName() {
+		return CONFIG_NAME;
+	}
+
+	@Override
+	public void read() throws SQLException {
+
+	}
+
+	@Override
+	public void save() throws IOException {
+
+	}
 }
diff --git a/src/wa/server/plugin/apache/ApacheService.java b/src/wa/server/plugin/apache/ApacheService.java
index d8dc089..0168253 100644
--- a/src/wa/server/plugin/apache/ApacheService.java
+++ b/src/wa/server/plugin/apache/ApacheService.java
@@ -39,6 +39,9 @@ public class ApacheService implements WAService {
 
     private ApacheStatus status;
     private ApacheInstaller installer;
+    private WAServiceConfig[] config = new WAServiceConfig[]{
+            new ApacheConfigVirtualHost()
+    };
 
     @Override
     public String getName() {
@@ -61,6 +64,6 @@ public class ApacheService implements WAService {
 
     @Override
     public WAServiceConfig[] getConfigurations() {
-        return new WAServiceConfig[0];
+        return config;
     }
 }