#!/usr/bin/perl -w
# -*- mode: cperl; c-basic-offset: 8; indent-tabs-mode: nil; -*-

# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1
#
# 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 Litmus.
#
# The Initial Developer of the Original Code is
# the Mozilla Corporation.
# Portions created by the Initial Developer are Copyright (C) 2006
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#   Chris Cooper <ccooper@deadsquid.com>
#   Zach Lipton <zach@zachlipton.com>
#
# ***** END LICENSE BLOCK *****

use strict;

use Litmus;
use Litmus::Error;
use Litmus::DB::Product;
use Litmus::UserAgentDetect;
use Litmus::SysConfig;
use Litmus::Auth;
use Litmus::Utils;
use Litmus::DB::Resultbug;

use CGI;
use Date::Manip;
use diagnostics;

my $c = Litmus->cgi(); 

my $user;
my $sysconfig;
if ($c->param("isSysConfig")) {
  $sysconfig = Litmus::SysConfig->processForm($c);
  my $email = $c->param("email");
  $user = Litmus::DB::User->find_or_create(email => $email);
  print $c->header(-cookie => [$sysconfig->setCookie(), Litmus::Auth::setCookie($user)]);
} else {
  print $c->header();
}

my @names = $c->param();

# find all the test numbers contained in this result submission
my @tests;
foreach my $curname (@names) {
  if ($curname =~ /testresult_(\d*)/) {
    push(@tests, $1);
  }
}

# don't get to use the simple test interface if you really 
# have more than one test (i.e. you cheated and changed the 
# hidden input)
if (scalar @tests > 1 && $c->param("isSimpleTest")) {
  invalidInputError("Cannot use simpletest interface with more than one test");
}

my $testcount;
my %resultcounts;
my $product;
foreach my $curtestid (@tests) {
  unless ($c->param("testresult_".$curtestid)) {
    # user didn't submit a result for this test so just skip 
    # it and move on...
    next; 
  }
  
  my $curtest = Litmus::DB::Test->retrieve($curtestid);
  unless ($curtest) {
    # oddly enough, the test doesn't exist
    next;
  }
  
  $testcount++;
  
  $product = $curtest->product();
  
  my $ua = Litmus::UserAgentDetect->new();
  # for simpletest, build a temporary sysconfig based on the 
  # UA string and product of this test:
  if ($c->param("isSimpleTest")) {
    $sysconfig = Litmus::SysConfig->new(
                                        $curtest->product(), 
                                        $ua->platform($curtest->product()), 
                                        "NULL", # no way to autodetect the opsys
                                        $ua->branch($curtest->product()), 
                                        $ua->buildid(),
                                       );
  }
  
  # get system configuration. If there is no configuration and we're 
  # not doing the simpletest interface, then we make you enter it
  # Get system configuration. If there is no configuration,
  # then we make the user enter it.
  if (!$sysconfig) {
    $sysconfig = Litmus::SysConfig->getCookie($product);
  }
  
  # Users who still don't have a sysconfig for this product
  # should go configure themselves first.
  if (!$sysconfig) {
    Litmus::SysConfig->displayForm($product,
                                   "process_test_results.cgi",
                                   $c);
    exit;
  }
  
  my $result = Litmus::DB::Result->retrieve($c->param("testresult_".$curtestid));
  $resultcounts{$result->name()}++;
  
  my $note = $c->param("comment_".$curtestid);
  my $bugs = $c->param("bugs_".$curtestid);
  
  my $time = &Date::Manip::UnixDate("now","%q");
  
  # normally, the user comes with a cookie, but for simpletest
  # users, we just use the web-user@mozilla.org user:
  
  if ($c->param("isSimpleTest")) {
    $user = $user || Litmus::DB::User->search(email => 'web-tester@mozilla.org')->next();
  } else {
    $user = $user || Litmus::Auth::getCookie()->userid();
  } 
  
  my $tr = Litmus::DB::Testresult->create({
                                           user      => $user,
                                           testid    => $curtest,
                                           timestamp => $time,
                                           last_updated => $time,
                                           useragent => $ua,
                                           result    => $result,
                                           platform  => $sysconfig->platform(),
                                           opsys     => $sysconfig->opsys(),
                                           branch    => $sysconfig->branch(),
                                           buildid   => $sysconfig->buildid(),
                                           locale_abbrev => $sysconfig->locale(),
                                          });
  
  # if there's a note, create an entry in the comments table for it
  if ($note and
      $note ne '') {
    Litmus::DB::Comment->create({
                                 testresult      => $tr,
                                 submission_time => $time,
                                 last_updated    => $time,
                                 user            => $user,
                                 comment         => $note
                                });
  }
  
  if ($bugs and
      $bugs ne '') {
    $bugs =~ s/[^0-9,]//g;
    my @new_bugs = split(/,/,$bugs);
    foreach my $new_bug (@new_bugs) {
      next if ($new_bug eq '0');
      my $bug = Litmus::DB::Resultbug->create({
                                               testresult => $tr,
                                               last_updated => $time,
                                               submission_time => $time,
                                               user => $user,
                                               bug_id => $new_bug,
                                              });
    }
  }

}
  
# process changes to testcases:
my @changed;
if ($c->param("editingTestcases") && 
    Litmus::Auth::canEdit(Litmus::Auth::getCookie())) {
  # only users with canedit can edit testcases, duh!
  
  # the editingTestcases param contains a comma-separated list of 
  # testids that the user has made changes to (well, has clicked 
  # the edit button for). 
  @changed = split(',' => $c->param("editingTestcases"));
  foreach my $editid (@changed) {
    my $edittest = Litmus::DB::Test->retrieve($editid);
    if (! $edittest) {invalidInputError("Test $editid does not exist")}
    
    $edittest->summary($c->param("summary_edit_$editid"));
    if ($c->param("communityenabled_$editid")) {
      $edittest->communityenabled(1);
    } else {
      $edittest->communityenabled(0);
    }
    my $product = Litmus::DB::Product->retrieve($c->param("product_$editid"));
    my $group = Litmus::DB::Testgroup->retrieve($c->param("testgroup_$editid"));
    my $subgroup = Litmus::DB::Subgroup->retrieve($c->param("subgroup_$editid"));
    requireField("product", $product);
    requireField("group", $group);
    requireField("subgroup", $subgroup);
    $edittest->product($product);
    $edittest->testgroup($group);
    $edittest->subgroup($subgroup);
    
    $edittest->steps($c->param("steps_edit_$editid"));
    $edittest->expected_results($c->param("results_edit_$editid"));
    
    $edittest->update();
  }
} elsif ($c->param("editingTestcases") && 
         ! Litmus::Auth::canEdit(Litmus::Auth::getCookie())) {
  invalidInputError("You do not have permissions to edit testcases. ");
}

my $testgroup;
if ($c->param("testgroup")) {
  $testgroup = Litmus::DB::Testgroup->retrieve($c->param("testgroup")),
} 

my $vars;
$vars->{'title'} = 'Run Tests';

my $cookie =  Litmus::Auth::getCookie();
$vars->{"defaultemail"} = $cookie;
$vars->{"show_admin"} = Litmus::Auth::istrusted($cookie);

# show the normal thank you page unless we're in simpletest mode where 
# we should show a special page:
if ($c->param("isSimpleTest")) {
  Litmus->template()->process("simpletest/resultssubmitted.html.tmpl", $vars) || internalError(Litmus->template()->error());    
} else {
  $vars->{'testcount'} = $testcount;
  $vars->{'product'} = $product || undef;
  $vars->{'resultcounts'} = \%resultcounts || undef;
  $vars->{'changedlist'} = \@changed || undef;
  $vars->{'testgroup'} = $testgroup || undef;
  $vars->{'return'} = $c->param("return") || undef;

  Litmus->template()->process("process/process.html.tmpl", $vars) ||
    internalError(Litmus->template()->error());    
}