Android development

.classpath

@@ -23,5 +23,10 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

.settings/org.eclipse.wst.common.component

@@ -1,9 +1,9 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project-modules id="moduleCoreId" project-version="1.5.0">
+<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
     <wb-module deploy-name="JensProject">
         <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
         <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
         <property name="java-output-path" value="/JensProject/target/classes"/>
         <property name="context-root" value="supermarket"/>
     </wb-module>

pom.xml

@@ -51,6 +51,12 @@
 			<artifactId>spring-context-support</artifactId>
 			<version>${spring.version}</version>
 		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.mobile</groupId>
+			<artifactId>spring-mobile-device</artifactId>
+			<version>1.1.1.RELEASE</version>
+		</dependency>
 
 
 		<!-- CGLib for @Configuration -->
@@ -148,6 +154,31 @@
 			<artifactId>commons-io</artifactId>
 			<version>1.3.2</version>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-batch</artifactId>
+			<version>1.0.0.RELEASE</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-batch</artifactId>
+			<version>1.0.0.RELEASE</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-batch</artifactId>
+			<version>1.0.0.RELEASE</version>
+		</dependency>
+		<dependency>
+			<groupId>com.googlecode.json-simple</groupId>
+			<artifactId>json-simple</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-remote-shell</artifactId>
+			<version>1.0.0.RELEASE</version>
+		</dependency>
 	</dependencies>
 
 	<repositories>

src/main/java/ai/server/controller/AndroidAuthenticationProvider.java

@@ -0,0 +1,61 @@
+package ai.server.controller;
+
+import hibernate.Utente;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.authentication.AuthenticationProvider;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.stereotype.Component;
+
+import dati.Dati;
+
+@Component 
+public class AndroidAuthenticationProvider implements AuthenticationProvider {
+
+	@Autowired
+	private Dati dati;
+
+	public void setDati(Dati dati){
+		this.dati = dati;
+	}
+
+	@Override
+	public Authentication authenticate(Authentication authentication) throws AuthenticationException {
+		String username = authentication.getName();
+		String password = authentication.getCredentials().toString();
+
+		System.out.println(username);
+		System.out.println(password);
+
+		Utente utente = dati.getUtenti().get(username);
+		if(utente != null) {
+			if(!utente.getConfermato() || !utente.getPassword().equals(password))
+				utente = null;
+		} else {	
+			System.out.println("User " + username + " not found");
+			return null;
+		}
+
+		final List<GrantedAuthority> grantedAuths = new ArrayList<>();
+        grantedAuths.add(new SimpleGrantedAuthority("ROLE_USER"));
+        final UserDetails principal = new User(username, password, grantedAuths);
+        final Authentication auth = new UsernamePasswordAuthenticationToken(principal, password, grantedAuths);
+        return auth;
+
+	}
+
+	@Override
+	public boolean supports(Class<?> authentication) {
+		 return authentication.equals(UsernamePasswordAuthenticationToken.class);
+	}
+
+}

src/main/java/ai/server/controller/InserzioneController.java

@@ -13,7 +13,10 @@
 import java.net.URL;
 import java.security.Principal;
 import java.text.SimpleDateFormat;
+import java.util.ArrayList;
 import java.util.Calendar;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedList;
@@ -23,12 +26,15 @@
 
 import javax.imageio.ImageIO;
 import javax.servlet.ServletContext;
+import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.io.FileUtils;
 import org.codehaus.jackson.node.ArrayNode;
 import org.codehaus.jackson.node.JsonNodeFactory;
 import org.codehaus.jackson.node.ObjectNode;
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.validation.BindingResult;
@@ -165,7 +171,7 @@ public ModelAndView showForm(Map<String, Object> model){
 	}
 
 	@RequestMapping(value="/inserzione",method= RequestMethod.POST)
-	public ModelAndView processInserzione(InserzioneForm inserzioneForm,BindingResult result,Principal principal){
+	public ModelAndView processInserzione(InserzioneForm inserzioneForm, BindingResult result,Principal principal){
 		boolean inserimentoSupermercato=false;
 		boolean inserimentoInserzione=false;
 		boolean inserimentoProdotto=false;
@@ -327,5 +333,91 @@ public static float distFrom(float lat1, float lng1, float lat2, float lng2) {
 	    return new Float(dist).floatValue();
 	 }
 
+
+	@RequestMapping(value="/android/inserzione/getCategorie", method = RequestMethod.GET)
+	@ResponseBody
+	public JSONArray getCategorie() {
+		System.out.println("Called: /android/inserzione/getCategorie");
+		JSONArray response = new JSONArray();
+
+		ArrayList<String> categorieList = new ArrayList<String>();
+		for(Map.Entry<Integer,Categoria> cat : dati.getCategorie().entrySet()){
+			response.add(cat.getValue().getNome());
+		}
+		return response;
+	}
+
+	@RequestMapping(value="/android/inserzione/checkbarcode/{barcode}", method= RequestMethod.GET)
+	@ResponseBody
+	public JSONArray checkbarcode(@PathVariable Long barcode) {
+		System.out.println("Called: /android/inserzione/checkbarcode " + barcode);
+		JSONArray response = new JSONArray();
+		JSONObject jsonObj = new JSONObject();
+
+		if(dati.getProdotti().containsKey(barcode)) {
+			jsonObj.put("descrizione", dati.getProdotti().get(barcode).getDescrizione());
+			jsonObj.put("trovato", true);
+		}
+		else
+			jsonObj.put("trovato", false);
+
+		response.add(jsonObj);
+		System.out.println("TROVATO:" + jsonObj.get("trovato"));
+		return response;
+	}
+
+	@RequestMapping(value="/android/inserzione/getSottoCategorie/{categoria}", method = RequestMethod.GET)
+	@ResponseBody
+	public JSONArray getSottoCategorieAndroid(@PathVariable String categoria) {
+		System.out.println("Called: /android/inserzione/getSottoCategorie " + categoria);
+		JSONArray response = new JSONArray();
+		for(Map.Entry<Integer, Categoria> c : dati.getCategorie().entrySet())
+			if(c.getValue().getNome().equals(categoria))
+				for(Sottocategoria s : (Set<Sottocategoria>) c.getValue().getSottocategorias())
+					response.add(s.getNome());
+		return response;
+	}
+
+	@RequestMapping(value="/android/inserzione/getSupermercati")
+	@ResponseBody 
+	public JSONArray getSupermercatiAndroid(float lat, float lng){
+		System.out.println("Called: /android/inserzione/getSupermercati " + lat + " - " + lng);
+		JSONArray response = new JSONArray();
+		List<JSONObject> jsonObjList = new ArrayList<JSONObject>();
+		float massimaDistanza = 50000; // distanza = 3 km!
+		for(Map.Entry<String, Supermercato> s : dati.getSupermercati().entrySet()) {
+			float distanza = distFromAndroid(lat, lng, s.getValue().getLatitudine().floatValue(), s.getValue().getLongitudine().floatValue());
+			if( distanza <= massimaDistanza) {
+				JSONObject jsonObj = new JSONObject();
+				jsonObj.put("nome", s.getValue().getNome());
+				jsonObj.put("distanza", distanza);
+				jsonObjList.add(jsonObj);
+			}
+		}
+
+		Collections.sort(jsonObjList, new Comparator<JSONObject>(){
+			@Override
+			public int compare(JSONObject arg0, JSONObject arg1) {
+				return (int) (((float) arg0.get("distanza")) - ((float) arg1.get("distanza")));
+			}});
+
+		response.addAll(jsonObjList);
+		return response;
+	}
+
+	public static float distFromAndroid(float lat1, float lng1, float lat2, float lng2) {
+	    double earthRadius = 3958.75;
+	    double dLat = Math.toRadians(lat2-lat1);
+	    double dLng = Math.toRadians(lng2-lng1);
+	    double a = Math.sin(dLat/2) * Math.sin(dLat/2) +
+	               Math.cos(Math.toRadians(lat1)) * Math.cos(Math.toRadians(lat2)) *
+	               Math.sin(dLng/2) * Math.sin(dLng/2);
+	    double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
+	    double dist = earthRadius * c;
+
+	    int meterConversion = 1609;
+
+	    return (float) (dist * meterConversion);
+	    }
 
 }

src/main/java/ai/server/controller/LoginController.java

@@ -4,13 +4,15 @@
 import java.util.HashMap;
 import java.util.Map;
 
+import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.servlet.ModelAndView;
 import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 
@@ -75,5 +77,14 @@ public ModelAndView loginerror(){
 	 public ModelAndView logout(){
 		 return new ModelAndView("index");
 	 }
+
+	 @RequestMapping(value="/android/login", method = RequestMethod.POST)
+	 @ResponseBody
+	 public Boolean androidLogin(HttpServletRequest request, HttpServletResponse response)
+	 {
+		 System.out.println("sono entrato in login android");
+
+		 return new Boolean(true);
+	 }
 
 }

src/main/java/ai/server/controller/RegisterController.java

@@ -3,17 +3,26 @@
 import hibernate.Utente;
 
 import java.util.Date;
+import java.util.HashMap;
 import java.util.Map;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
 
+
+
+
+
+
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
+import org.springframework.mobile.device.Device;
 import org.springframework.validation.BindingResult;
 import org.springframework.validation.FieldError;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -42,11 +51,7 @@ public void setDati(Dati dati){
 	}
 
 	@RequestMapping(value="/register", method = RequestMethod.GET)
-	public String showForm(Model model, HttpServletRequest httpServletRequest){
-		if(httpServletRequest.getParameter("android-device")!=null){
-			System.out.println("eccoci");
-			return "eccoci";}
-
+	public String showForm(Model model){
 		Registration registration = new Registration();
 		model.addAttribute("registration", registration);	
 
@@ -67,7 +72,7 @@ public void processRegistration(@Valid Registration registration, BindingResult
 			return;
 		}
 		try{
-			dati.inserisciUtente(registration.getEmail(), registration.getUserName(), registration.getPassword(),new Date(),numerocasuale);
+			dati.inserisciUtente(registration.getEmail(), registration.getUserName(), registration.getPassword(), new Date(), numerocasuale);
 		}catch(Exception e){
 			System.out.println(e.getMessage());
 			System.out.println(e.getStackTrace());
@@ -102,4 +107,53 @@ else if(utente.getConfermato() == true)
 
 	}
 
+
+	@RequestMapping(value="/android/register", method = RequestMethod.POST)
+	@ResponseBody
+	public JSONArray processAndroidRegistration(@Valid Registration registration, BindingResult result, HttpServletRequest request){
+		ApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");
+		JSONArray response = new JSONArray();
+		JSONObject jsonObj = new JSONObject();
+
+		System.out.println("calling android register");
+
+		registrationValidation.validate(registration, result);
+		String numerocasuale = java.util.UUID.randomUUID().toString();
+		Map<String, String> errorsMap = new HashMap<String, String>(); 
+
+		if(result.hasErrors()){
+
+			jsonObj.put("status", false);
+
+			for(FieldError fieldError : result.getFieldErrors())
+				errorsMap.put(fieldError.getField(), fieldError.getDefaultMessage());
+			jsonObj.put("errors", errorsMap);
+			response.add(jsonObj);
+			return response;
+
+		}
+		try{
+			dati.inserisciUtente(registration.getEmail(), registration.getUserName(), registration.getPassword(), new Date(), numerocasuale);
+		}catch(Exception e){
+			System.out.println(e.getMessage());
+			System.out.println(e.getStackTrace());
+			jsonObj.put("status", false);
+			errorsMap.put("database",  e.getMessage());
+			jsonObj.put("errors", errorsMap);
+			response.add(jsonObj);
+			return response;
+		}
+
+		Mail mail = (Mail) context.getBean("mail");
+
+		String [] temp = request.getRequestURL().toString().split("/");
+		String url = temp[0]+"//"+temp[1]+temp[2]+"/"+temp[3]+"/";
+		mail.sendMail("[email protected]", registration.getEmail(), "Registration Confirmation", "Click the link above to confirm your registration\n\n\n"+"<a href='"+url+"confirmregistration?numeroCasuale="+numerocasuale+"&email="+registration.getEmail()+"' />");
+		jsonObj.put("status", true);
+		response.add(jsonObj);
+		return response;
+	}
+
+
+
 }