package WebGUI::Widget::SyndicatedContent;

our $namespace = "SyndicatedContent";

#-------------------------------------------------------------------
# WebGUI is Copyright 2001-2002 Plain Black Software.
#-------------------------------------------------------------------
# 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::DateTime;
use WebGUI::International;
use WebGUI::Macro;
use WebGUI::Privilege;
use WebGUI::Session;
use WebGUI::Shortcut;
use WebGUI::SQL;
use WebGUI::Widget;

#-------------------------------------------------------------------
sub duplicate {
        my (%data, $newWidgetId, $pageId);
        tie %data, 'Tie::CPHash';
        %data = getProperties($namespace,$_[0]);
	$pageId = $_[1] || $data{pageId};
        $newWidgetId = create($pageId,$namespace,$data{title},$data{displayTitle},$data{description},$data{processMacros},$data{templatePosition});
	WebGUI::SQL->write("insert into SyndicatedContent values ($newWidgetId, ".quote($data{rssUrl}).", ".quote($data{content}).", ".quote($data{lastFetched}).")");
}

#-------------------------------------------------------------------
sub purge {
        purgeWidget($_[0],$_[1],$namespace);
}

#-------------------------------------------------------------------
sub widgetName {
	return WebGUI::International::get(2,$namespace);
}

#-------------------------------------------------------------------
sub www_add {
        my ($output, %hash);
	tie %hash, 'Tie::IxHash';
      	if (WebGUI::Privilege::canEditPage()) {
                $output = helpLink(1,$namespace);
		$output .= '<h1>'.WebGUI::International::get(3,$namespace).'</h1>';
		$output .= formHeader();
                $output .= WebGUI::Form::hidden("widget",$namespace);
                $output .= WebGUI::Form::hidden("func","addSave");
                $output .= '<table>';
                $output .= tableFormRow(WebGUI::International::get(99),WebGUI::Form::text("title",20,128,'Syndicated Content'));
                $output .= tableFormRow(WebGUI::International::get(174),WebGUI::Form::checkbox("displayTitle",1));
                $output .= tableFormRow(WebGUI::International::get(175),WebGUI::Form::checkbox("processMacros",1));
		%hash = WebGUI::Widget::getPositions();
                $output .= tableFormRow(WebGUI::International::get(363),WebGUI::Form::selectList("templatePosition",\%hash));
                $output .= tableFormRow(WebGUI::International::get(85),WebGUI::Form::textArea("description",'','','',1));
                $output .= tableFormRow(WebGUI::International::get(1,$namespace),WebGUI::Form::text("rssUrl",20,2048));
                $output .= formSave(); 
                $output .= '</table></form>';
                return $output;
        } else {
                return WebGUI::Privilege::insufficient();
        }
	return $output;
}

#-------------------------------------------------------------------
sub www_addSave {
	my ($widgetId);
	if (WebGUI::Privilege::canEditPage()) {
		$widgetId = create($session{page}{pageId},$session{form}{widget},$session{form}{title},$session{form}{displayTitle},$session{form}{description},$session{form}{processMacros},$session{form}{templatePosition});
		WebGUI::SQL->write("insert into SyndicatedContent values ($widgetId, ".quote($session{form}{rssUrl}).", 'Not yet fetched.', '".time()."')");
		return "";
	} else {
		return WebGUI::Privilege::insufficient();
	}
}

#-------------------------------------------------------------------
sub www_copy {
        if (WebGUI::Privilege::canEditPage()) {
                duplicate($session{form}{wid});
                return "";
        } else {
                return WebGUI::Privilege::insufficient();
        }
}

#-------------------------------------------------------------------
sub www_edit {
        my ($output, %data, %hash, @array);
	tie %data, 'Tie::CPHash';
	tie %hash, 'Tie::IxHash';
        if (WebGUI::Privilege::canEditPage()) {
		%data = getProperties($namespace,$session{form}{wid});
                $output = helpLink(1,$namespace);
		$output .= '<h1>'.WebGUI::International::get(4,$namespace).'</h1>';
		$output .= formHeader();
                $output .= WebGUI::Form::hidden("wid",$session{form}{wid});
                $output .= WebGUI::Form::hidden("func","editSave");
                $output .= '<table>';
                $output .= tableFormRow(WebGUI::International::get(99),WebGUI::Form::text("title",20,128,$data{title}));
                $output .= tableFormRow(WebGUI::International::get(174),WebGUI::Form::checkbox("displayTitle","1",$data{displayTitle}));
                $output .= tableFormRow(WebGUI::International::get(175),WebGUI::Form::checkbox("processMacros","1",$data{processMacros}));
		%hash = WebGUI::Widget::getPositions();
                $array[0] = $data{templatePosition};
                $output .= tableFormRow(WebGUI::International::get(363),WebGUI::Form::selectList("templatePosition",\%hash,\@array));
                $output .= tableFormRow(WebGUI::International::get(85),WebGUI::Form::textArea("description",$data{description},50,10,1));
                $output .= tableFormRow(WebGUI::International::get(1,$namespace),WebGUI::Form::text("rssUrl",20,2048,$data{rssUrl}));
                $output .= formSave();
		$output .= '<tr><td><br></td></tr>';
                $output .= tableFormRow(WebGUI::International::get(5,$namespace),WebGUI::DateTime::epochToHuman($data{lastFetched},"%m/%d/%y %h:%n%p"));
                $output .= tableFormRow(WebGUI::International::get(6,$namespace),$data{content});
                $output .= '</table></form>';
                return $output;
        } else {
                return WebGUI::Privilege::insufficient();
        }
}

#-------------------------------------------------------------------
sub www_editSave {
        if (WebGUI::Privilege::canEditPage()) {
		update();
                WebGUI::SQL->write("update SyndicatedContent set rssUrl=".quote($session{form}{rssUrl})." where widgetId=$session{form}{wid}");
                return "";
        } else {
                return WebGUI::Privilege::insufficient();
        }
}

#-------------------------------------------------------------------
sub www_view {
	my (%data, $output);
	tie %data, 'Tie::CPHash';
	%data = getProperties($namespace,$_[0]);
	if (defined %data) {
		if ($data{displayTitle} == 1) {
			$output = "<h1>".$data{title}."</h1>";
		}
		if ($data{description} ne "") {
			$output .= $data{description}.'<p>';
                }
		$output .= $data{content};
	}
	if ($data{processMacros}) {
		$output = WebGUI::Macro::process($output);
	}
	return $output;
}


1;