package WebGUI::Wobject::FAQ;

#-------------------------------------------------------------------
# WebGUI is Copyright 2001-2002 Plain Black LLC.
#-------------------------------------------------------------------
# Please read the legal notices (docs/legal.txt) and the license
# (docs/license.txt) that came with this distribution before using
# this software.
#-------------------------------------------------------------------
# http://www.plainblack.com                     info@plainblack.com
#-------------------------------------------------------------------

use strict;
use Tie::CPHash;
use WebGUI::HTMLForm;
use WebGUI::Icon;
use WebGUI::International;
use WebGUI::Privilege;
use WebGUI::Session;
use WebGUI::SQL;
use WebGUI::URL;
use WebGUI::Wobject;

our @ISA = qw(WebGUI::Wobject);
our $namespace = "FAQ";
our $name = WebGUI::International::get(2,$namespace);


#-------------------------------------------------------------------
sub duplicate {
        my ($w, %data, $newQuestionId, $sth);
	tie %data, 'Tie::CPHash';
        $w = $_[0]->SUPER::duplicate($_[1]);
	$w = WebGUI::Wobject::FAQ->new({wobjectId=>$w,namespace=>$namespace});
	$w->set({
		topOn=>$_[0]->get("topOn"),
		tocOn=>$_[0]->get("tocOn"),
		qaOn=>$_[0]->get("qaOn")
		});
        $sth = WebGUI::SQL->read("select * from FAQ_question where wobjectId=".$_[0]->get("wobjectId"));
        while (%data = $sth->hash) {
                $newQuestionId = getNextId("questionId");
                WebGUI::SQL->write("insert into FAQ_question values (".$w->get("wobjectId").", $newQuestionId, "
			.quote($data{question}).", ".quote($data{answer}).", $data{sequenceNumber})");
        }
        $sth->finish;
}

#-------------------------------------------------------------------
sub purge {
        WebGUI::SQL->write("delete from FAQ_question where wobjectId=".$_[0]->get("wobjectId"));
	$_[0]->SUPER::purge();
}

#-------------------------------------------------------------------
sub set {
        $_[0]->SUPER::set($_[1],[qw(topOn tocOn qaOn)]);
}

#-------------------------------------------------------------------
sub www_deleteQuestion {
        if (WebGUI::Privilege::canEditPage()) {
		return $_[0]->confirm(WebGUI::International::get(7,$namespace),
			WebGUI::URL::page('func=deleteQuestionConfirm&wid='.$_[0]->get("wobjectId").'&qid='.$session{form}{qid}));
        } else {
                return WebGUI::Privilege::insufficient();
        }
}

#-------------------------------------------------------------------
sub www_deleteQuestionConfirm {
        my ($output);
        if (WebGUI::Privilege::canEditPage()) {
		$_[0]->deleteCollateral("FAQ_question","questionId",$session{form}{qid});
		$_[0]->reorderCollateral("FAQ_question","questionId");
                return "";
        } else {
                return WebGUI::Privilege::insufficient();
        }
}

#-------------------------------------------------------------------
sub www_edit {
        my ($f, $output, $proceed);
        if (WebGUI::Privilege::canEditPage()) {
                if ($_[0]->get("wobjectId") eq "new") {
                        $proceed = 1;
                }
		$output = helpIcon(1,$namespace);
                $output .= '<h1>'.WebGUI::International::get(8,$namespace).'</h1>';
		$f = WebGUI::HTMLForm->new;
		$f->yesNo("tocOn",WebGUI::International::get(11,$namespace),$_[0]->get("tocOn"));
		$f->yesNo("qaOn",WebGUI::International::get(12,$namespace),$_[0]->get("qaOn"));
		$f->yesNo("topOn",WebGUI::International::get(13,$namespace),$_[0]->get("topOn"));
		$f->yesNo("proceed",WebGUI::International::get(1,$namespace),$proceed);
		$output .= $_[0]->SUPER::www_edit($f->printRowsOnly);
                return $output;
        } else {
                return WebGUI::Privilege::insufficient();
        }
}

#-------------------------------------------------------------------
sub www_editSave {
        if (WebGUI::Privilege::canEditPage()) {
		$_[0]->SUPER::www_editSave();
		$_[0]->set({
			tocOn=>$session{form}{tocOn},
			topOn=>$session{form}{topOn},
			qaOn=>$session{form}{qaOn}
			});
		if ($session{form}{proceed}) {
			$_[0]->www_editQuestion();
		} else {
			return "";
		}
        } else {
                return WebGUI::Privilege::insufficient();
        }
}

#-------------------------------------------------------------------
sub www_editQuestion {
        my ($output, %question, $f);
	tie %question, 'Tie::CPHash';
        if (WebGUI::Privilege::canEditPage()) {
                %question = WebGUI::SQL->quickHash("select * from FAQ_question where questionId='$session{form}{qid}'");
		$output = helpIcon(2,$namespace);
                $output .= '<h1>'.WebGUI::International::get(10,$namespace).'</h1>';
		$f = WebGUI::HTMLForm->new;
		$f->hidden("wid",$_[0]->get("wobjectId"));
		$session{form}{qid} = "new" if ($session{form}{qid} eq "");
                $f->hidden("qid",$session{form}{qid});
                $f->hidden("func","editQuestionSave");
                $f->textarea("question",WebGUI::International::get(5,$namespace),$question{question});
                $f->HTMLArea("answer",WebGUI::International::get(6,$namespace),$question{answer});
		$f->yesNo("proceed",WebGUI::International::get(1,$namespace));
		$f->submit;
                $output .= $f->print;
                return $output;
        } else {
                return WebGUI::Privilege::insufficient();
        }
        return $output;
}

#-------------------------------------------------------------------
sub www_editQuestionSave {
	my ($seq);
        if (WebGUI::Privilege::canEditPage()) {
		$_[0]->setCollateral("FAQ_question", "questionId", {
                        questionId => $session{form}{qid},
                        question => $session{form}{question},
                        answer => $session{form}{answer}
                        });
		if ($session{form}{proceed}) {
			$session{form}{qid} = "new";
			return $_[0]->www_editQuestion();
		} else {
                	return "";
		}
        } else {
                return WebGUI::Privilege::insufficient();
        }
}

#-------------------------------------------------------------------
sub www_moveQuestionDown {
	$_[0]->moveCollateralDown("FAQ_question","questionId",$session{form}{qid});
}

#-------------------------------------------------------------------
sub www_moveQuestionUp {
	$_[0]->moveCollateralUp("FAQ_question","questionId",$session{form}{qid});
}

#-------------------------------------------------------------------
sub www_view {
	my (%question, $top, $q, $a, $output, $sth, $qNa);
	tie %question,'Tie::CPHash';
	$output = $_[0]->displayTitle;
	$output .= '<a name="top"></a>';
	$output .= $_[0]->description;
	$top = WebGUI::International::get(16,$namespace);
	$q = WebGUI::International::get(14,$namespace);
	$a = WebGUI::International::get(15,$namespace);
	if ($session{var}{adminOn}) {
		$output .= '<a href="'.WebGUI::URL::page('func=editQuestion&wid='.$_[0]->get("wobjectId")).'">'
			.WebGUI::International::get(9,$namespace).'</a>';
	}
	$output .= '<ul>';
	$sth = WebGUI::SQL->read("select * from FAQ_question where wobjectId=".$_[0]->get("wobjectId")." order by sequenceNumber");
	while (%question = $sth->hash) {
		if ($_[0]->get("tocOn")) {
			$output .= '<li><a href="#'.$question{questionId}.'"><span class="faqQuestion">'.$question{question}.'</span></a>';
		}
		if ($session{var}{adminOn}) {
			$qNa .= deleteIcon('func=deleteQuestion&wid='.$_[0]->get("wobjectId").'&qid='.$question{questionId})
				.editIcon('func=editQuestion&wid='.$_[0]->get("wobjectId").'&qid='.$question{questionId})
				.moveUpIcon('func=moveQuestionUp&wid='.$_[0]->get("wobjectId").'&qid='.$question{questionId})
				.moveDownIcon('func=moveQuestionDown&wid='.$_[0]->get("wobjectId").'&qid='.$question{questionId})
				.' ';
		}
		$qNa .= '<a name="'.$question{questionId}.'"><span class="faqQuestion">';
		if ($_[0]->get("qaOn")) {
			$qNa .= $q.': ';
		}
		$qNa .= $question{question}.'</span></a><br>';
                if ($_[0]->get("qaOn")) {
                        $qNa .= $a.': ';
                }
		$qNa .= $question{answer};
		if ($_[0]->get("topOn")) {
			$qNa .= '<p/><a href="#top">'.$top.'</a>';
		}
		$qNa .= '<p>';
	}
	$sth->finish;
	$output .= '</ul>'.$qNa;
	return $_[0]->processMacros($output);
}


1;