Update project structure to org.onap.aaf
[aaf/authz.git] / authz-gui / src / main / java / com / att / authz / gui / Page.java
diff --git a/authz-gui/src/main/java/com/att/authz/gui/Page.java b/authz-gui/src/main/java/com/att/authz/gui/Page.java
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+/*******************************************************************************
+ * Copyright (c) 2016 AT&T Intellectual Property. All rights reserved.
+ *******************************************************************************/
+package com.att.authz.gui;
+
+import static com.att.xgen.html.HTMLGen.A;
+import static com.att.xgen.html.HTMLGen.H1;
+import static com.att.xgen.html.HTMLGen.LI;
+import static com.att.xgen.html.HTMLGen.TITLE;
+import static com.att.xgen.html.HTMLGen.UL;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import com.att.authz.env.AuthzEnv;
+import com.att.authz.env.AuthzTrans;
+import org.onap.aaf.cadi.config.Config;
+import org.onap.aaf.inno.env.APIException;
+import org.onap.aaf.inno.env.Slot;
+import org.onap.aaf.inno.env.util.Split;
+import com.att.xgen.Cache;
+import com.att.xgen.CacheGen;
+import com.att.xgen.Code;
+import com.att.xgen.DynamicCode;
+import com.att.xgen.Mark;
+import com.att.xgen.html.HTMLCacheGen;
+import com.att.xgen.html.HTMLGen;
+import com.att.xgen.html.Imports;
+
+/**
+ * A Base "Mobile First" Page 
+ * 
+ *
+ */
+public class Page extends HTMLCacheGen {
+       public static enum BROWSER {iPhone,html5,ie,ieOld};
+       
+       public static final int MAX_LINE=20;
+
+       protected static final String[] NO_FIELDS = new String[0];
+
+       private static final String ENV_CONTEXT = "envContext";
+       private static final String DME_SERVICE_NAME = "DMEServiceName";
+       private static final String ROUTE_OFFER = "routeOffer";
+       private static final String BROWSER_TYPE = "BROWSER_TYPE";
+
+       private final String bcName, bcUrl;
+       private final String[] fields;
+
+       public final boolean no_cache;
+
+       public String name() {
+               return bcName;
+       }
+       
+       public String url() {
+               return bcUrl;
+       }
+       
+       public String[] fields() {
+               return fields;
+       }
+       
+       public Page(AuthzEnv env, String name, String url, String [] fields, final NamedCode ... content) throws APIException,IOException {
+               this(env,name,url,1,fields,content);
+       }
+       
+       public Page(AuthzEnv env, String name, String url, int backdots, String [] fields, final NamedCode ... content) throws APIException,IOException {
+               super(CacheGen.PRETTY, new PageCode(env, backdots, content));
+               bcName = name;
+               bcUrl = url;
+               this.fields = fields;
+               // Mark which fields must be "no_cache"
+               boolean no_cacheTemp=false;
+               for(NamedCode nc : content) {
+                       if(nc.no_cache) { 
+                               no_cacheTemp=true;
+                               break;
+                       }
+               }
+               no_cache=no_cacheTemp;
+       }
+       
+       private static class PageCode implements Code<HTMLGen> {
+                       private final NamedCode[] content;
+                       private final Slot browserSlot;
+                       private final int backdots;
+                       protected AuthzEnv env;
+
+                       public PageCode(AuthzEnv env, int backdots, final NamedCode[] content) {
+                               this.content = content;
+                               this.backdots = backdots;
+                               browserSlot = env.slot(BROWSER_TYPE);
+                               this.env = env;
+                       }
+                       
+                       @Override
+                       public void code(Cache<HTMLGen> cache, HTMLGen hgen) throws APIException, IOException {
+                               // Note: I found that App Storage saves everything about the page, or not.  Thus, if you declare the page uncacheable, none of the 
+                               // Artifacts, like JPGs are stored, which makes this feature useless for Server driven elements
+                               //hgen.html("manifest=../theme/aaf.appcache");
+                               cache.dynamic(hgen,  new DynamicCode<HTMLGen,AuthGUI,AuthzTrans>() {
+                                       @Override
+                                       public void code(AuthGUI state, AuthzTrans trans, Cache<HTMLGen> cache, HTMLGen hgen) throws APIException, IOException {
+                                               switch(browser(trans,browserSlot)) {
+                                                       case ieOld:
+                                                       case ie:
+                                                               hgen.directive("!DOCTYPE html");
+                                                               hgen.directive("meta", "http-equiv=X-UA-Compatible","content=IE=11");
+                                                       default:
+                                               }
+                                       }
+                               });
+                               hgen.html();
+                               Mark head = hgen.head();
+                                       hgen.leaf(TITLE).text("AT&amp;T Authentication/Authorization Tool").end();
+                                       hgen.imports(new Imports(backdots).css("theme/aaf5.css")
+                                                                                               .js("theme/comm.js")
+                                                                                               .js("theme/console.js")
+                                                                                               .js("theme/common.js"));
+                                       cache.dynamic(hgen, new DynamicCode<HTMLGen,AuthGUI,AuthzTrans>() {
+                                               @Override
+                                               public void code(AuthGUI state, AuthzTrans trans, Cache<HTMLGen> cache, HTMLGen hgen) throws APIException, IOException {
+                                                       switch(browser(trans,browserSlot)) {
+                                                               case iPhone:
+                                                                       hgen.imports(new Imports(backdots).css("theme/aaf5iPhone.css"));
+                                                                       break;
+                                                               case ie:
+                                                               case ieOld:
+                                                                       hgen.js().text("document.createElement('header');")
+                                                                                       .text("document.createElement('nav');")
+                                                                                       .done();
+                                                               case html5:
+                                                                       hgen.imports(new Imports(backdots).css("theme/aaf5Desktop.css"));
+                                                                       break;
+                                                       }
+                                               }
+                                       });
+                                       hgen.end(head);
+                                       
+                               Mark body = hgen.body();
+                                       Mark header = hgen.header();
+                                       cache.dynamic(hgen, new DynamicCode<HTMLGen,AuthGUI,AuthzTrans>() {
+                                               @Override
+                                               public void code(AuthGUI state, AuthzTrans trans,Cache<HTMLGen> cache, HTMLGen xgen)
+                                                               throws APIException, IOException {
+                                                       // Obtain Server Info, and print
+                                                       String DMEServiceName = trans.getProperty(DME_SERVICE_NAME);
+                                                       String env = DMEServiceName.substring(
+                                                                       DMEServiceName.indexOf(ENV_CONTEXT),
+                                                                       DMEServiceName.indexOf(ROUTE_OFFER) -1).split("=")[1];
+                                                       
+                                                       xgen.leaf(H1).text("AT&amp;T Auth Tool on " + env).end();
+                                                       xgen.leaf("p","id=version").text("AAF Version: " + trans.getProperty(Config.AAF_DEPLOYED_VERSION, "N/A")).end();
+                                                       
+                                                       // Obtain User Info, and print
+                                                       Principal p = trans.getUserPrincipal();
+                                                       String user;
+                                                       if(p==null) {
+                                                               user = "please choose a Login Authority";
+                                                       } else {
+                                                               user = p.getName();
+                                                       }
+                                                       xgen.leaf("p","id=welcome").text("Welcome, " + user).end();
+                                                       
+                                                       switch(browser(trans,browserSlot)) {
+                                                               case ieOld:
+                                                               case ie:
+                                                                       xgen.incr("h5").text("This app is Mobile First HTML5.  Internet Explorer " 
+                                                                                       + " does not support all HTML5 standards. Old, non TSS-Standard versions may not function correctly.").br()
+                                                                                       .text("  For best results, use a highly compliant HTML5 browser like Firefox.")
+                                                                               .end();
+                                                                       break;
+                                                               default:
+                                                       }
+                                               }
+                                       });
+                                       
+                                       hgen.hr();
+                                       
+                                       int cIdx;
+                                       NamedCode nc;
+                                       // If BreadCrumbs, put here
+                                       if(content.length>0 && content[0] instanceof BreadCrumbs) {
+                                               nc = content[0];
+                                               Mark ctnt = hgen.divID(nc.idattrs());
+                                               nc.code(cache, hgen);
+                                               hgen.end(ctnt);
+                                               cIdx = 1;
+                                       } else {
+                                               cIdx = 0;
+                                       }
+                                       
+                                       hgen.end(header);
+                                       
+                                       Mark inner = hgen.divID("inner");
+                                               // Content
+                                               for(int i=cIdx;i<content.length;++i) {
+                                                       nc = content[i];
+                                                       Mark ctnt = hgen.divID(nc.idattrs());
+                                                       nc.code(cache, hgen);
+                                                       hgen.end(ctnt);
+                                               }
+
+                                       hgen.end(inner);        
+                                       
+                                       // Navigation - Using older Nav to work with decrepit  IE versions
+                                       
+                                       Mark nav = hgen.divID("nav");
+                                       hgen.incr("h2").text("Related Links").end();
+                                       hgen.incr(UL)
+                                                .leaf(LI).leaf(A,"href="+env.getProperty("aaf_url.aaf_help")).text("AAF WIKI").end(2)
+                                                .leaf(LI).leaf(A,"href="+env.getProperty("aaf_url.cadi_help")).text("CADI WIKI").end(2);
+                                               String tools = env.getProperty("aaf_tools");
+                                               if(tools!=null) {
+                                                       hgen.hr()
+                                                               .incr(HTMLGen.UL,"style=margin-left:5%")
+                                                               .leaf(HTMLGen.H3).text("Related Tools").end();
+
+                                                       for(String tool : Split.splitTrim(',',tools)) {
+                                                               hgen.leaf(LI).leaf(A,"href="+env.getProperty("aaf_url.tool."+tool)).text(tool.toUpperCase() + " Help").end(2);
+                                                       }
+                                                       hgen.end();
+                                               }
+                                                hgen.end();
+                                       
+                                       hgen.hr();
+                                       
+                                       hgen.end(nav);
+                                       // Footer - Using older Footer to work with decrepit IE versions
+                                       Mark footer = hgen.divID("footer");
+                                               hgen.textCR(1, "(c) 2014-6 AT&amp;T Inc. All Rights Reserved")
+                                               .end(footer);
+                                               
+                                       hgen.end(body);
+                               hgen.endAll();
+               }
+       }
+
+       public static String getBrowserType() {
+               return BROWSER_TYPE;
+       }
+       
+       /**
+        * It's IE if int >=0
+        * 
+        * Use int found in "ieVersion"
+        * 
+        * Official IE 7
+        *              Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; 
+        *              .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
+        * Official IE 8
+        *              Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; 
+        *              .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; ATT)
+        * 
+        * IE 11 Compatibility
+        *              Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; SLCC2; .NET CLR 2.0.50727; 
+        *              .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET CLR 1.1.4322; .NET4.0C; .NET4.0E; InfoPath.3; HVD; ATT)
+        * 
+        * IE 11 (not Compatiblity)
+        *              Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; 
+        *              .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET CLR 1.1.4322; .NET4.0C; .NET4.0E; InfoPath.3; HVD; ATT)
+        * 
+        * @param trans
+        * @return
+        */
+       public static BROWSER browser(AuthzTrans trans, Slot slot) {
+               BROWSER br = trans.get(slot, null);
+               if(br==null) {
+                       String agent = trans.agent();
+                       int msie; 
+                       if(agent.contains("iPhone") /* other phones? */) {
+                               br=BROWSER.iPhone;
+                       } else if ((msie = agent.indexOf("MSIE"))>=0) {
+                               msie+=5;
+                               int end = agent.indexOf(";",msie);
+                               float ver;
+                               try {
+                                       ver = Float.valueOf(agent.substring(msie,end));
+                                       br = ver<8f?BROWSER.ieOld:BROWSER.ie;
+                               } catch (Exception e) {
+                                       br = BROWSER.ie;
+                               }
+                       } else {
+                               br = BROWSER.html5;
+                       }
+                       trans.put(slot,br);
+               }
+               return br;
+       }
+}
+