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@ -7,9 +7,15 @@
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package siprp.pagina;
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import java.io.*;
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import java.util.*;
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import javax.mail.*;
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import javax.mail.internet.*;
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import javax.servlet.*;
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import javax.servlet.http.*;
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import org.apache.velocity.*;
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import org.apache.velocity.app.*;
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/**
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*
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* @author psantos
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@ -19,8 +25,135 @@ public class RequestServlet extends HttpServlet
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public void doPost( HttpServletRequest req, HttpServletResponse res )
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throws IOException
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{
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ServletOutputStream out = res.getOutputStream();
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res.setContentType( "text/html" );
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/*
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parametros:
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request_name
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request_phone
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request_email
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request_details
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*/
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// recebe info de contacto
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Hashtable parameters = parseParameters( new Hashtable( req.getParameterMap() ) );
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// manda mail
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// mostra pagina de sucesso
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boolean success = sendMail( parameters );
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// mostra pagina correspondente
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out.println( showResultPage( success ) );
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}
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private String showResultPage( boolean success )
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{
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VelocityContext context = new VelocityContext();
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StringWriter output = new StringWriter();
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String template;
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if( success )
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{
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template = "pedido_enviado.html";
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}
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else
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{
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template = "pedido_nao_enviado.html";
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}
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try
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{
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Velocity.mergeTemplate( "mail/" + template, Velocity.ENCODING_DEFAULT, context, output );
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return output.toString();
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}
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catch( Exception e )
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{
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e.printStackTrace();
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}
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return null;
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}
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private boolean sendMail( Hashtable parameters )
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{
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String smtp_server = "localhost";
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//String from = "psantos@evolute.pt";
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String subject = "Pedido de informação através do site www.siprp.pt";
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String mailer = "Evolute Mailer";
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// Dados da form de pedido de informacao
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String name = ( String ) parameters.get( "request_name" );
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String phone = ( String ) parameters.get( "request_phone" );
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String email = ( String ) parameters.get( "request_email" );
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String details = ( String ) parameters.get( "request_details" );
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String destination = "psantos@evolute.pt";
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Properties props = System.getProperties();
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props.put( "mail.smtp.host", smtp_server );
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Session session = Session.getInstance( props, null );
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Message msg = new MimeMessage( session );
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try
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{
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VelocityContext context = new VelocityContext();
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StringWriter content = new StringWriter();
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msg.setFrom( new InternetAddress( email ) );
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msg.setRecipients( Message.RecipientType.TO, InternetAddress.parse( destination, true ) );
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msg.setSubject( subject );
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context.put( "name", name );
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context.put( "phone", phone );
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context.put( "email", email );
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context.put( "details", details );
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Velocity.mergeTemplate( "mail/pedido_informacao.txt", Velocity.ENCODING_DEFAULT, context, content );
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msg.setContent( content.toString(), "text/plain" );
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msg.setHeader( "X-Mailer", mailer );
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msg.setSentDate( new Date() );
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Transport.send( msg );
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return true;
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}
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catch( Exception e )
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{
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e.printStackTrace();
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}
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return false;
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}
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private String checkParameter( String parameter )
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{
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if( parameter != null && parameter.trim().length() > 0 )
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{
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return parameter.trim();
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}
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return null;
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}
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public Hashtable parseParameters( Hashtable parameters )
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{
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Hashtable tmp = new Hashtable();
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String[] element;
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String key;
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String new_element;
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for( Enumeration e = parameters.keys(); e.hasMoreElements(); )
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{
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key = ( String ) e.nextElement();
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element = ( String[] ) parameters.get( key );
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if( element != null )
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{
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new_element = checkParameter( element[ 0 ] );
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if( new_element != null )
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{
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tmp.put( key, new_element );
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}
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}
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}
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return tmp;
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}
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}
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P Santos
21 years ago