#!/usr/bin/perl
#########################################
# index
#  - do all index stuff, also deal with keyword admin
#########################################

use localbucky;

$dbh = DBI->connect ($dsn);

our ($USER, $lastlog) = checkin();

my $k;
my $tag;

# check name of the calling script: index, tag, keyword
$input->{script} ||= $input->{script_from_uri} if defined($input->{script_from_uri});

# load the tag or keyword into the input params, if they don't exit already
if ( $input->{script} eq $BUCKY_LEXICON_TAG )
	{
	$input->{tag} ||= $input->{object_from_uri} if defined($input->{object_from_uri});
	}
elsif ( $input->{script} eq $BUCKY_LEXICON_KEYWORD )
	{
	$input->{keyword} ||= $input->{object_from_uri} if defined($input->{object_from_uri});
	}

# Get keyword
if (exists($input->{keyword}) && $input->{keyword} ne "new" && $input->{keyword} ne "unsorted")
	{
	$k = get_keyword($input->{keyword});
	}


# Create New Keyword? FORM
if (exists($input->{keyword}) && $input->{keyword} eq "new")
	{
	my $t;
	header("add new category");
	if (exists($input->{thread}))
		{
		$t = get_thread($input->{thread});
		}
	menu();
	print "<br><br>";
	my %faek =
		(
		keyword => $input->{keyword},
		thread => $input->{thread}
		);
	keyword_form($input->{keyword}, \%faek, $t);
	footer();
	}

# Edit settings for keyword
elsif ($input->{c} eq "edit" && (check_op($k) || $USER->{ulevel} == 3))
	{
	header(
		{
		title => "settings for category '$input->{keyword}'",
		sticky => $input->{keyword}
		} );
    # 20070903 - marc - new menu args calling style
    my $menu_args;
    $menu_args->{keywords} = $k if $k;
    menu( $menu_args );
#	menu($k);
	print "<br><br>";

	keyword_form($k->{keyword}, $k);

	print qq!<center><table border=0 cellpadding=0 cellspacing=0 class="threadmain" width="580">!;
	my $threads = get_threads_by_keyword($k->{keyword});
	thread_box({ threads => $threads, kw => $k });

	print qq!</table>!;
	footer();
	}

# Create new keyword? Process form results
elsif ($input->{c} eq "create")
	{
	if (!defined($input->{keyword}))
		{ error("no keyword specified!"); }
	if (get_keyword($input->{keyword}) != -1)
		{ error("keyword already exists!"); }
	my %nk =
		(
		keyword => $input->{keyword},
		threads => " $input->{thread} ",
		owner => $USER->{username},
		public => $input->{public},
		agglutinate => $input->{agglutinate},
		color => $input->{color},
		ops => (make_whitelist())
		);
	if ($DEBUG)
		{
		header("Creating keyword $input->{keyword}");
		menu();
		foreach my $ky (keys %nk)
			{ print "$ky => $nk{$ky}<br>\n"; }
		}
	add_keyword(\%nk);
	update_thread_keyword($input->{thread}, $input->{keyword});
	redirect("$BUCKY/$BUCKY_LEXICON_KEYWORD/$input->{keyword}");
	}

# Edit settings for keyword? Process form results
elsif ($input->{c} eq "update")
	{
	if (!defined($input->{keyword}))
		{ error("no keyword specified!"); }
	my %nk =
		(
		threads => " $input->{thread} ",
		public => (exists($input->{public}) ? 1 : 0),
		agglutinate => (exists($input->{agglutinate})) ? $input->{agglutinate} : 0,
		color => $input->{color}
		);
	if (!exists($input->{public}))
		{
		$nk{ops} = make_whitelist();
		}
	if ($DEBUG)
		{
		header("Updating keyword $input->{keyword}");
		menu();
		foreach my $ky (keys %nk)
			{ print "$ky => $nk{$ky}<br>\n"; }
		}
	update_keyword($input->{keyword}, \%nk);
	redirect("$BUCKY/$BUCKY_LEXICON_KEYWORD/$input->{keyword}");
	}

# Assign keyword processing form action
elsif ($input->{c} eq "assign")
	{
	keyword_assign_mechanism($input->{keyword}, $input->{thread}, $k);
	redirect("$BUCKY/maintain/$input->{thread}");
	# redirect("$BUCKY/index?keyword=$input->{keyword}");
	}

# Detach keyword action
elsif ($input->{c} eq "detach")
	{
	my $t;

	if (!defined($input->{thread}))
		{ error("no post specified!"); }
	$t = get_thread($input->{thread});
	$k = get_keyword($t->{keyword});

	my %nk = ( threads => delete_key($k->{threads}, $input->{thread}) );

	if ($DEBUG)
		{
		header("Detaching post from $t->{keyword}");
		menu();
		foreach my $ky (keys %nk)
			{ print "$ky => $nk{$ky}<br>\n"; }
		print "keyword ==> $t->{keyword}<br>\n";
		print "detaching <b>$t->{title}</b> from <b>$t->{keyword}</b><br>\n";
		}
	update_keyword($t->{keyword}, \%nk);
	update_thread_keyword($t->{id}, "NULL");
	redirect("$BUCKY/maintain/$t->{id}");
	}

# Display main index page
else
	{
	my $tag = exists($input->{tag}) ? $input->{tag} : undef;
	my $keyword = exists($input->{keyword}) ? $input->{keyword} : "all";
	my $limit = exists($input->{limit}) ? int($input->{limit}) : 40;
	my $date = exists($input->{start}) ? int($input->{start}) : "now";

	header({ title => get_random_line("titles"), sticky => $input->{keyword} });
	my $keywords = get_keywords();
	my $tags = get_tags();

    my $menu_args;
    $menu_args->{keywords} = $keywords->{$keyword} if $keywords->{$keyword};
    menu( $menu_args );

	print qq(<table width="100%" cellpadding=0 cellspacing=0 border=0>);
	print qq(<tr>);
#############################
# KEYWORD LIST
  print qq(<td align=center valign=top width="100">\n);
  print qq(<div class="bluebox"><span style="line-height: 1.5em;"><nobr>);
  my $p = ''; my $l = '';
  my $with_letter = 0;
	my $s = '';
my $pre = '';
 my $start = '';
  foreach my $k (sort { lc($a) cmp lc($b) } keys %$keywords)
    {
  	my $style;
	$l = substr($k,0,1);
	$start ||= $l;
	if ($p && lc($l) ne lc($p))
		{
		if ($with_letter > 3)
			{
  print qq(<big><big><b>$start - $pre</b></big></big><br> );
  print $s;
  print qq(</nobr></span></div>);
  print qq(<div class="bluebox"><span style="line-height: 1.5em;"><nobr>);
  $s = '';
			$with_letter = 1;
			$p='';
			$start = $l;
			}
		}
	$with_letter += 1;
	$p||=$l;
	$pre=$l;
    $s .= qq(<a style="$css" href="$BUCKY/category/$k">$k</a><br>);
    }
if ($s)
    {
    print qq(<big><big><b>$start - $pre</b></big></big><br> );
    print $s;
    print qq(</div>);
    print qq(<div class="bluebox"><small><span style="line-height: 1.5em;"><nobr>);
    }
  print qq(</div>);
  print qq(<div class="bluebox"><small><span style="line-height: 1.5em;"><nobr>);
    print qq(.: <a href="$BUCKY/category/unsorted"><i>unsorted</i></a> :.<br>);
	print qq(</nobr></span></small></div></td>\n);

	print qq(<td width="300" align=right valign=top>\n);

	alerts();
	if ($USER == -1)
		{
		bPod_box();
		print qq(</td></tr>);
		}
	else
		{
		welcome_box()   if (check_key($USER->{boxes}, "welcome"));
		bPod_box()      if (check_key($USER->{boxes}, "bPod"));
		radio_box()     if (check_key($USER->{boxes}, "radio"));
		upload_form($keyword)   if (check_key($USER->{boxes}, "postform"));
		hoot_box()      if (check_key($USER->{boxes}, "hootbox"));
		}

	print qq(</td><td align=left valign=top>\n);

    if (check_key($USER->{boxes}, "photostream") || ($USER == -1) )
        {
        if ( $keyword ne "all" )
            { photostream({ keyword => $keyword, vertical => 0, count => 4 }); }
        elsif ( $tag )
            { photostream({ tag => $tag, vertical => 0, count => 4 }); }
        else
            { photostream({ user => 1, vertical => 0, count => 4 }); }
        }

	print qq(<center><table border=0 cellpadding=0 cellspacing=0 class="threadmain" width="580">);

	if ($keyword ne "all")
		{
		my $threads = throttle_threads({ keyword => $keyword, newest => $date });
		thread_box({ threads => $threads, kw => $keywords->{$keyword} });
		}
	elsif ($tag)
		{
		my $threads = throttle_threads({ tag => $tag, newest => $date });
		thread_box({ threads => $threads, tag => $tags->{$tag} });
		}
	else
		{
		alpha_index($keywords, $limit, $date);
		}

	print qq(</table>);
	print qq(</td>\n);
	print qq(</tr>);
	print qq(</table>\n\n);

	footer();
	}

$dbh->disconnect ();
 
print "Index: " . &report_time() . "\n" if $timer;