#!/usr/bonsaitools/bin/perl -w
# -*- Mode: perl; indent-tabs-mode: nil -*-
#
# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is the Bugzilla Bug Tracking System.
# 
# The Initial Developer of the Original Code is Netscape Communications
# Corporation. Portions created by Netscape are Copyright (C) 1998
# Netscape Communications Corporation. All Rights Reserved.
# 
# Contributor(s): Terry Weissman <terry@mozilla.org>


########################################################################
#
# enter_bug.cgi
# -------------
# Displays bug entry form. Bug fields are specified through popup menus, 
# drop-down lists, or text fields. Default for these values can be passed
# in as parameters to the cgi.
#
########################################################################

use diagnostics;
use strict;

require "CGI.pl";

# Shut up misguided -w warnings about "used only once":
use vars @::legal_platform,
    @::legal_severity,
    @::legal_opsys,
    @::legal_priority;


if (!defined $::FORM{'product'}) {
    GetVersionTable();
    my @prodlist = keys %::versions;
    if ($#prodlist != 0) {
        print "Content-type: text/html\n\n";
        PutHeader("Enter Bug");
        
        print "<H2>First, you must pick a product on which to enter\n";
        print "a bug.</H2>\n";
        print "<table>";
        foreach my $p (sort (@prodlist)) {
            if (defined $::proddesc{$p} && $::proddesc{$p} eq '0') {
                # Special hack.  If we stuffed a "0" into proddesc, that means
                # that disallownew was set for this bug, and so we don't want
                # to allow people to specify that product here.
                next;
            }
            print "<tr><th align=right valign=top><a href=\"enter_bug.cgi?product=" . url_quote($p) . "\">$p</a>:</th>\n";
            if (defined $::proddesc{$p}) {
                print "<td valign=top>$::proddesc{$p}</td>\n";
            }
            print "</tr>";
        }
        print "</table>\n";
        PutFooter();
        exit;
    }
    $::FORM{'product'} = $prodlist[0];
}

my $product = $::FORM{'product'};

confirm_login();

print "Content-type: text/html\n\n";

sub formvalue {
    my ($name, $default) = (@_);
    if (exists $::FORM{$name}) {
        return $::FORM{$name};
    }
    if (defined $default) {
        return $default;
    }
    return "";
}

sub pickplatform {
    my $value = formvalue("rep_platform");
    if ($value ne "") {
        return $value;
    }
    if ( Param('usebrowserinfo') ) {
        for ($ENV{'HTTP_USER_AGENT'}) {
            /Mozilla.*\(Windows/ && do {return "PC";};
            /Mozilla.*\(Macintosh/ && do {return "Macintosh";};
            /Mozilla.*\(Win/ && do {return "PC";};
            /Mozilla.*Linux.*86/ && do {return "PC";};
            /Mozilla.*Linux.*alpha/ && do {return "DEC";};
            /Mozilla.*OSF/ && do {return "DEC";};
            /Mozilla.*HP-UX/ && do {return "HP";};
            /Mozilla.*IRIX/ && do {return "SGI";};
            /Mozilla.*(SunOS|Solaris)/ && do {return "Sun";};
        }
    }
    # default
    return "Other";
}



sub pickversion {
    my $version = formvalue('version');

    if ( Param('usebrowserinfo') ) {
        if ($version eq "") {
            if ($ENV{'HTTP_USER_AGENT'} =~ m@Mozilla[ /]([^ ]*)@) {
                $version = $1;
            }
        }
    }
    
    if (lsearch($::versions{$product}, $version) >= 0) {
        return $version;
    } else {
        if (defined $::COOKIE{"VERSION-$product"}) {
            if (lsearch($::versions{$product},
                        $::COOKIE{"VERSION-$product"}) >= 0) {
                return $::COOKIE{"VERSION-$product"};
            }
        }
    }
    return $::versions{$product}->[0];
}


sub pickcomponent {
    my $result =formvalue('component');
    if ($result ne "" && lsearch($::components{$product}, $result) < 0) {
        $result = "";
    }
    return $result;
}


sub pickos {
    if (formvalue('op_sys') ne "") {
        return formvalue('op_sys');
    }
    if ( Param('usebrowserinfo') ) {
        for ($ENV{'HTTP_USER_AGENT'}) {
            /Mozilla.*\(.*;.*; IRIX.*\)/    && do {return "IRIX";};
            /Mozilla.*\(.*;.*; 32bit.*\)/   && do {return "Windows 95";};
            /Mozilla.*\(.*;.*; 16bit.*\)/   && do {return "Windows 3.1";};
            /Mozilla.*\(.*;.*; 68K.*\)/     && do {return "Mac System 8.5";};
            /Mozilla.*\(.*;.*; PPC.*\)/     && do {return "Mac System 8.5";};
            /Mozilla.*\(.*;.*; OSF.*\)/     && do {return "OSF/1";};
            /Mozilla.*\(.*;.*; Linux.*\)/   && do {return "Linux";};
            /Mozilla.*\(.*;.*; SunOS 5.*\)/ && do {return "Solaris";};
            /Mozilla.*\(.*;.*; SunOS.*\)/   && do {return "SunOS";};
            /Mozilla.*\(.*;.*; SunOS.*\)/   && do {return "SunOS";};
            /Mozilla.*\(.*;.*; BSD\/OS.*\)/ && do {return "BSDI";};
            /Mozilla.*\(Win16.*\)/          && do {return "Windows 3.1";};
            /Mozilla.*\(Win95.*\)/          && do {return "Windows 95";};
            /Mozilla.*\(Win98.*\)/          && do {return "Windows 98";};
            /Mozilla.*\(WinNT.*\)/          && do {return "Windows NT";};
        }
    }
    # default
    return "other";
}


GetVersionTable();

my $assign_element = GeneratePersonInput('assigned_to', 1,
                                         formvalue('assigned_to'));
my $cc_element = GeneratePeopleInput('cc', formvalue('cc'));


my $priority = Param('defaultpriority');

my $priority_popup = make_popup('priority', \@::legal_priority,
                                formvalue('priority', $priority), 0);
my $sev_popup = make_popup('bug_severity', \@::legal_severity,
                           formvalue('bug_severity', 'normal'), 0);
my $platform_popup = make_popup('rep_platform', \@::legal_platform,
                                pickplatform(), 0);
my $opsys_popup = make_popup('op_sys', \@::legal_opsys, pickos(), 0);

if (1 == @{$::components{$product}}) {
    # Only one component; just pick it.
    $::FORM{'component'} = $::components{$product}->[0];
}

my $component_popup = make_popup('component', $::components{$product},
                                 formvalue('component'), 1);

PutHeader ("Enter Bug","Enter Bug","This page lets you enter a new bug into Bugzilla.");

print "
<FORM METHOD=POST ACTION=\"post_bug.cgi\">
<INPUT TYPE=HIDDEN NAME=reporter VALUE=\"$::COOKIE{'Bugzilla_login'}\">
<INPUT TYPE=HIDDEN NAME=product VALUE=\""  . value_quote($product) . "\">
  <TABLE CELLSPACING=2 CELLPADDING=0 BORDER=0>";

if (Param("entryheaderhtml")){
  print "
  <TR>
    <td></td>
    <td colspan=3>" .
  Param("entryheaderhtml") . "\n" .
  " </td> 
  </TR>
  <TR><td><br></td></TR>";
}

print "
  <TR>
    <td ALIGN=right valign=top><B>Reporter:</B></td>
    <td valign=top>$::COOKIE{'Bugzilla_login'}</td>
    <td ALIGN=right valign=top><B>Product:</B></td>
    <td valign=top>$product</td>
  </TR>
  <TR>
    <td ALIGN=right valign=top><B>Version:</B></td>
    <td>" . Version_element(pickversion(), $product) . "</td>
    <td align=right valign=top><b><a href=\"describecomponents.cgi?product=" .
    url_quote($product) . "\">Component:</a></b></td>
    <td>$component_popup</td>
  </TR>
  <tr><td>&nbsp<td> <td> <td> <td> <td> </tr>
  <TR>
    <td align=right><B><A HREF=\"bug_status.html#rep_platform\">Platform:</A></B></td>
    <TD>$platform_popup</TD>
    <TD ALIGN=RIGHT><B><A HREF=\"bug_status.html#op_sys\">OS:</A></B></TD>
    <TD>$opsys_popup</TD>
    <td align=right valign=top></td>
    <td rowspan=3></td>
    <td></td>
  </TR>
  <TR>";
if (Param('letsubmitterchoosepriority')) {
    print "
    <TD ALIGN=RIGHT><B><A HREF=\"bug_status.html#priority\">Resolution<br>Priority</A>:</B></TD>
    <TD>$priority_popup</TD>";
} else {
    print '<INPUT TYPE=HIDDEN NAME=priority VALUE="' .
        value_quote($priority) . '">';
}
print "
    <TD ALIGN=RIGHT><B><A HREF=\"bug_status.html#severity\">Severity</A>:</B></TD>
    <TD>$sev_popup</TD>
    <td></td>
    <td></td>
  </TR>
  <tr><td>&nbsp<td> <td> <td> <td> <td> </tr>
";

if (UserInGroup("editbugs") || UserInGroup("canconfirm")) {
    SendSQL("SELECT votestoconfirm FROM products WHERE product = " .
            SqlQuote($product));
    if (FetchOneColumn()) {
        print qq{
  <TR>
    <TD ALIGN="right"><B><A HREF="bug_status.html#status">Initial state:</B></A></TD>
    <TD COLSPAN="5">
};
        print BuildPulldown("bug_status",
                            [[$::unconfirmedstate], ["NEW"]],
                            "NEW");
        print "</TD></TR>";
    }
}


print "
  <tr>
    <TD ALIGN=RIGHT><B><A HREF=\"bug_status.html#assigned_to\">Assigned To:</A></B></TD>
    <TD colspan=5>$assign_element
    (Leave blank to assign to default component owner)</td>
  </tr>
  <tr>
    <TD ALIGN=RIGHT><B>Cc:</B></TD>
    <TD colspan=5>$cc_element</TD>
  </tr>
  <tr><td>&nbsp<td> <td> <td> <td> <td> </tr>
  <TR>
    <TD ALIGN=RIGHT><B>URL:</B>
    <TD COLSPAN=5>
      <INPUT NAME=bug_file_loc SIZE=60 value=\"" .
    value_quote(formvalue('bug_file_loc')) .
    "\"></TD>
  </TR>
  <TR>
    <TD ALIGN=RIGHT><B>Summary:</B>
    <TD COLSPAN=5>
      <INPUT NAME=short_desc SIZE=60 value=\"" .
    value_quote(formvalue('short_desc')) .
    "\"></TD>
  </TR>
  <tr><td align=right valign=top><B>Description:</b></td>
<!--  </tr> <tr> -->
    <td colspan=5><TEXTAREA WRAP=HARD NAME=comment ROWS=10 COLS=80>" .
    value_quote(formvalue('comment')) .
    "</TEXTAREA><BR></td>
  </tr>
  <tr>
    <td></td>
    <td colspan=5>
       <INPUT TYPE=\"submit\" VALUE=\"    Commit    \" ONCLICK=\"if (this.form.short_desc.value =='') { alert('Please enter a summary sentence for this bug.'); return false; }\">
       &nbsp;&nbsp;&nbsp;&nbsp;
       <INPUT TYPE=\"reset\" VALUE=\"Reset\">
       &nbsp;&nbsp;&nbsp;&nbsp;
       <INPUT TYPE=\"submit\" NAME=maketemplate VALUE=\"Remember values as bookmarkable template\">
    </td>
  </tr>";

if ( Param('usebrowserinfo') ) {
    print "
  <tr>
    <td></td>
    <td colspan=3>
     <br>
     Some fields initialized from your user-agent, 
     <b>$ENV{'HTTP_USER_AGENT'}</b>.  If you think it got it wrong, 
     please tell " . Param('maintainer') . " what it should have been.
    </td>
  </tr>";
}
print "
  </TABLE>
  <INPUT TYPE=hidden name=form_name VALUE=enter_bug>
</FORM>\n";

PutFooter();

print "</BODY></HTML>\n";