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AccountForm.cpp

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/*
Copyright (C) 2004  Anders Hedstrom

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
//#include <stdio.h>

#include "IWeb.h"
#include <libibank.h>
#include "AccountForm.h"




AccountForm::AccountForm(Web *w) : BaseForm(w, "AccountForm")
,m_bPass(false)
,m_bEmail(false)
,m_bExists(false)
,m_bName(false)
{
}


AccountForm::~AccountForm()
{
}


void AccountForm::Process()
{
        IWeb *pWeb = static_cast<IWeb *>(GetWeb());
        Database& db = pWeb -> GetDatabase();
        Query q(db);
        char action[200];
if (0)
{
        std::string form_name = GetFormName();
        std::string action = GetForm() -> getvalue(form_name);
        printf("%s: %s<br>",form_name.c_str(),action.c_str());
}
        // <input type="submit" name="AccountForm" value="action" ...
        if (!GetForm() -> getvalue( (char *)GetFormName().c_str(), action, 200) || !*action)
        {
                return;
        }
        char sql[1000];
        if (!strcmp(action," Login "))
        {
                sprintf(sql,"select * from account where email='%s' and secret='%s'",
                        q.safestr(GetForm() -> getvalue("email")).c_str(),
                        q.safestr(GetForm() -> getvalue("secret")).c_str() );
                db::Account account(&db, sql);
                if (account.num)
                {
                        long valid = random();
                        db::Valid x(&db);
                        x.account = account.num;
                        x.valid = valid;
                        x.save();
                        pWeb -> SetUsernum( account.num );
                        pWeb -> SetValid( valid );
                        pWeb -> SetPage( 3 ); // Forums list
                }
        }
        else
        if (!strcmp(action," Register "))
        {
                std::string email = GetForm() -> getvalue("new_email");
                m_email = email;
                m_name = GetForm() -> getvalue("namn");
                m_show = GetForm() -> getvalue("show_email");
                if (!valid_email(email))
                {
                        m_bEmail = true;
                        return;
                }
                bool alnum = false;
                for (size_t i = 0; i < m_name.size(); i++)
                {
                        if (isalnum(m_name[i]))
                        {
                                alnum = true;
                        }
                        else
                        if (m_name[i] != ' ')
                        {
                                m_bName = true;
                                return;
                        }
                }
                if (!alnum)
                {
                        m_bName = true;
                        return;
                }
                std::string secret = GetForm() -> getvalue("new_secret");
                if (secret.size() < 4 || secret != GetForm() -> getvalue("new_secret2"))
                {
                        m_bPass = true;
                        return;
                }
                sprintf(sql,"select * from account where email='%s'",q.safestr(email).c_str());
                db::Account account(&db, sql);
                if (account.num)
                {
                        m_bExists = true;
                        return;
                }
                account.email = email;
                account.secret = secret;
                account.name = m_name;
                account.show_email = atoi(m_show.c_str());
                account.save();
                // create valid
                if (account.num)
                {
                        long valid = random();
                        db::Valid x(&db);
                        x.account = account.num;
                        x.valid = valid;
                        x.save();
                        pWeb -> SetUsernum( account.num );
                        pWeb -> SetValid( valid );
                        pWeb -> SetPage( 3 ); // Forums list
                }
        }
}


void AccountForm::Display(long)
{
//      IWeb *pWeb = static_cast<IWeb *>(GetWeb());

        printf("<form action=\"%s\" method=post>",GetCgiName().c_str());
fflush(stdout);
        printf("<h3>Login</h3>");
        printf("<table cellpadding=\"0\" cellspacing=\"0\" class=login>");
        printf("<tr><td class=login>");
        printf("Email<br>");
        printf("<input type=text size=40 name=email><br>");
        printf("</td></tr><tr><td class=login>");
        printf("Password<br>");
        printf("<input type=password name=secret><br>");
        printf("</td></tr><tr><td class=login align=center>");
        printf("<input type=submit name=\"%s\" value=\" Login \"><br>",GetFormName().c_str());
        printf("</td></tr></table>");

        printf("<h3>Register</h3>");
        printf("<table cellpadding=\"0\" cellspacing=\"0\" class=login>");
        printf("<tr><td class=login>");
        if (m_bEmail)
                printf("<font class=error size=\"+2\">Invalid email address</font><br>");
        if (m_bExists)
                printf("<font class=error size=\"+2\">Email address already registrered</font><br>");
        printf("Your email (used for login)<br>");
        printf("<input type=text size=40 name=new_email value=\"%s\"><br>",m_email.c_str());
        printf("</td></tr><tr><td class=login>");
        if (m_bName)
                printf("<font class=error size=\"+2\">Invalid name</font><br>");
        printf("Display name (only letters / digits please)<br>");
        printf("<input type=text size=40 name=namn value=\"%s\"><br>",m_name.c_str());
        printf("</td></tr><tr><td class=login>");
        printf("<input type=checkbox name=show_email value=1%s> Show email address when posting<br>",m_show.size() ? " CHECKED" : "");
        printf("</td></tr><tr><td class=login>");
        if (m_bPass)
                printf("<font class=error size=\"+2\">Bad password</font><br>");
        printf("Password (at least four characters long)<br>");
        printf("<input type=password name=new_secret><br>");
        printf("Please repeat password<br>");
        printf("<input type=password name=new_secret2><br>");
        printf("</td></tr><tr><td class=login align=center>");
        printf("<input type=submit name=\"%s\" value=\" Register \"><br>",GetFormName().c_str());
        printf("</td></tr></table>");

        printf("</form>");
}

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