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webgui/lib/WebGUI/Widget/LinkList.pm
JT Smith 00aec56a04 WebGUI 2.5.0 release
2001-12-09 22:10:00 +00:00

318 lines
18 KiB
Perl
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package WebGUI::Widget::LinkList;
our $namespace = "LinkList";
#-------------------------------------------------------------------
# WebGUI is Copyright 2001 Plain Black Software.
#-------------------------------------------------------------------
# Please read the legal notices (docs/legal.txt) and the license
# (docs/license.txt) that came with this distribution before using
# this software.
#-------------------------------------------------------------------
# http://www.plainblack.com info@plainblack.com
#-------------------------------------------------------------------
use strict;
use Tie::CPHash;
use WebGUI::International;
use WebGUI::Macro;
use WebGUI::Privilege;
use WebGUI::Session;
use WebGUI::SQL;
use WebGUI::Utility;
use WebGUI::Widget;
#-------------------------------------------------------------------
sub _reorderLinks {
my ($sth, $i, $lid);
$sth = WebGUI::SQL->read("select linkId from LinkList_link where widgetId=$_[0] order by sequenceNumber",$session{dbh});
while (($lid) = $sth->array) {
WebGUI::SQL->write("update LinkList_link set sequenceNumber='$i' where linkId=$lid",$session{dbh});
$i++;
}
$sth->finish;
}
#-------------------------------------------------------------------
sub purge {
WebGUI::SQL->write("delete from LinkList where widgetId=$_[0]",$_[1]);
WebGUI::SQL->write("delete from LinkList_link where widgetId=$_[0]",$_[1]);
purgeWidget($_[0],$_[1]);
}
#-------------------------------------------------------------------
sub widgetName {
return WebGUI::International::get(214);
}
#-------------------------------------------------------------------
sub www_add {
my ($output, %hash);
tie %hash, 'Tie::IxHash';
if (WebGUI::Privilege::canEditPage()) {
$output = '<a href="'.$session{page}{url}.'?op=viewHelp&hid=1&namespace='.$namespace.'"><img src="'.$session{setting}{lib}.'/help.gif" border="0" align="right"></a>';
$output .= '<h1>'.WebGUI::International::get(219).'</h1>';
$output .= '<form method="post" enctype="multipart/form-data" action="'.$session{page}{url}.'">';
$output .= WebGUI::Form::hidden("widget",$namespace);
$output .= WebGUI::Form::hidden("func","addSave");
$output .= '<table>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(99).'</td><td>'.WebGUI::Form::text("title",20,128,'Link List').'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(174).'</td><td>'.WebGUI::Form::checkbox("displayTitle",1,1).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(175).'</td><td>'.WebGUI::Form::checkbox("processMacros",1).'</td></tr>';
%hash = WebGUI::Widget::getPositions();
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(363).'</td><td>'.WebGUI::Form::selectList("position",\%hash).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(85).'</td><td>'.WebGUI::Form::textArea("description",'',50,5,1).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(1,$namespace).'</td><td>'.WebGUI::Form::text("indent",20,2,0).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(2,$namespace).'</td><td>'.WebGUI::Form::text("lineSpacing",20,1,1).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(4,$namespace).'</td><td>'.WebGUI::Form::text("bullet",20,255,'&middot;').'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(5,$namespace).'</td><td>'.WebGUI::Form::checkbox("proceed",1,1).'</td></tr>';
$output .= '<tr><td></td><td>'.WebGUI::Form::submit(WebGUI::International::get(62)).'</td></tr>';
$output .= '</table></form>';
return $output;
} else {
return WebGUI::Privilege::insufficient();
}
return $output;
}
#-------------------------------------------------------------------
sub www_addSave {
my ($widgetId);
if (WebGUI::Privilege::canEditPage()) {
$widgetId = create();
WebGUI::SQL->write("insert into LinkList values ($widgetId, '$session{form}{indent}', '$session{form}{lineSpacing}', ".quote($session{form}{bullet}).")",$session{dbh});
if ($session{form}{proceed} == 1) {
$session{form}{wid} = $widgetId;
return www_addLink();
} else {
return "";
}
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_addLink {
my ($output);
if (WebGUI::Privilege::canEditPage()) {
$output = '<h1>'.WebGUI::International::get(215).'</h1>';
$output .= '<form method="post" enctype="multipart/form-data" action="'.$session{page}{url}.'">';
$output .= WebGUI::Form::hidden("wid",$session{form}{wid});
$output .= WebGUI::Form::hidden("func","addLinkSave");
$output .= '<table>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(99).'</td><td>'.WebGUI::Form::text("name",20,128).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(216).'</td><td>'.WebGUI::Form::text("url",20,1024).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(3,$namespace).'</td><td>'.WebGUI::Form::checkbox("newWindow",1,1).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(85).'</td><td>'.WebGUI::Form::textArea("description",'',50,10).'</td></tr>';
$output .= '<tr><td></td><td>'.WebGUI::Form::submit(WebGUI::International::get(62)).'</td></tr>';
$output .= '</table></form>';
return $output;
} else {
return WebGUI::Privilege::insufficient();
}
return $output;
}
#-------------------------------------------------------------------
sub www_addLinkSave {
my ($linkId, $nextSeq);
if (WebGUI::Privilege::canEditPage()) {
($nextSeq) = WebGUI::SQL->quickArray("select max(sequenceNumber)+1 from LinkList_link where widgetId=$session{form}{wid}",$session{dbh});
$linkId = getNextId("linkId");
WebGUI::SQL->write("insert into LinkList_link values ($session{form}{wid}, $linkId, ".quote($session{form}{name}).", ".quote($session{form}{url}).", ".quote($session{form}{description}).", '$nextSeq', '$session{form}{newWindow}')",$session{dbh});
return www_edit();
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_deleteLink {
my ($output);
if (WebGUI::Privilege::canEditPage()) {
$output = '<h1>'.WebGUI::International::get(42).'</h1>';
$output .= WebGUI::International::get(217).'<p>';
$output .= '<div align="center"><a href="'.$session{page}{url}.'?func=deleteLinkConfirm&wid='.$session{form}{wid}.'&lid='.$session{form}{lid}.'">'.WebGUI::International::get(44).'</a>';
$output .= ' &nbsp; <a href="'.$session{page}{url}.'?func=edit&wid='.$session{form}{wid}.'">'.WebGUI::International::get(45).'</a></div>';
return $output;
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_deleteLinkConfirm {
my ($output);
if (WebGUI::Privilege::canEditPage()) {
WebGUI::SQL->write("delete from LinkList_link where linkId=$session{form}{lid}",$session{dbh});
_reorderLinks($session{form}{wid});
return www_edit();
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_edit {
my ($output, %hash, @array, %data, @link, $sth);
tie %data, 'Tie::CPHash';
tie %hash, 'Tie::IxHash';
if (WebGUI::Privilege::canEditPage()) {
%data = WebGUI::SQL->quickHash("select * from widget,LinkList where widget.widgetId=$session{form}{wid} and widget.widgetId=LinkList.widgetId",$session{dbh});
$output = '<a href="'.$session{page}{url}.'?op=viewHelp&hid=1&namespace='.$namespace.'"><img src="'.$session{setting}{lib}.'/help.gif" border="0" align="right"></a>';
$output .= '<h1>'.WebGUI::International::get(218).'</h1>';
$output .= '<form method="post" enctype="multipart/form-data" action="'.$session{page}{url}.'">';
$output .= WebGUI::Form::hidden("wid",$session{form}{wid});
$output .= WebGUI::Form::hidden("func","editSave");
$output .= '<table>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(99).'</td><td>'.WebGUI::Form::text("title",20,128,$data{title}).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(174).'</td><td>'.WebGUI::Form::checkbox("displayTitle",1,$data{displayTitle}).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(175).'</td><td>'.WebGUI::Form::checkbox("processMacros",1,$data{processMacros}).'</td></tr>';
%hash = WebGUI::Widget::getPositions();
$array[0] = $data{position};
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(363).'</td><td>'.WebGUI::Form::selectList("position",\%hash,\@array).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(85).'</td><td>'.WebGUI::Form::textArea("description",$data{description},50,5,1).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(1,$namespace).'</td><td>'.WebGUI::Form::text("indent",20,2,$data{indent}).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(2,$namespace).'</td><td>'.WebGUI::Form::text("lineSpacing",20,1,$data{lineSpacing}).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(4,$namespace).'</td><td>'.WebGUI::Form::text("bullet",20,255,$data{bullet}).'</td></tr>';
$output .= '<tr><td></td><td>'.WebGUI::Form::submit(WebGUI::International::get(62)).'</td></tr>';
$output .= '</table></form>';
$output .= '<p><a href="'.$session{page}{url}.'?func=addLink&wid='.$session{form}{wid}.'">'.WebGUI::International::get(221).'</a><p>';
$output .= '<table border=1 cellpadding=3 cellspacing=0>';
$sth = WebGUI::SQL->read("select linkId, name from LinkList_link where widgetId='$session{form}{wid}' order by sequenceNumber",$session{dbh});
while (@link = $sth->array) {
$output .= '<tr><td><a href="'.$session{page}{url}.'?func=editLink&wid='.$session{form}{wid}.'&lid='.$link[0].'"><img src="'.$session{setting}{lib}.'/edit.gif" border=0></a><a href="'.$session{page}{url}.'?func=deleteLink&wid='.$session{form}{wid}.'&lid='.$link[0].'"><img src="'.$session{setting}{lib}.'/delete.gif" border=0></a><a href="'.$session{page}{url}.'?func=moveLinkUp&wid='.$session{form}{wid}.'&lid='.$link[0].'"><img src="'.$session{setting}{lib}.'/upArrow.gif" border=0></a><a href="'.$session{page}{url}.'?func=moveLinkDown&wid='.$session{form}{wid}.'&lid='.$link[0].'"><img src="'.$session{setting}{lib}.'/downArrow.gif" border=0></a></td><td>'.$link[1].'</td></tr>';
}
$sth->finish;
$output .= '</table>';
return $output;
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_editSave {
if (WebGUI::Privilege::canEditPage()) {
update();
WebGUI::SQL->write("update LinkList set indent='$session{form}{indent}', lineSpacing='$session{form}{lineSpacing}', bullet=".quote($session{form}{bullet})." where widgetId=$session{form}{wid}",$session{dbh});
return "";
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_editLink {
my ($output, %link);
tie %link, 'Tie::CPHash';
if (WebGUI::Privilege::canEditPage()) {
%link = WebGUI::SQL->quickHash("select * from LinkList_link where linkId='$session{form}{lid}'",$session{dbh});
$output = '<h1>'.WebGUI::International::get(220).'</h1>';
$output .= '<form method="post" enctype="multipart/form-data" action="'.$session{page}{url}.'">';
$output .= WebGUI::Form::hidden("wid",$session{form}{wid});
$output .= WebGUI::Form::hidden("lid",$session{form}{lid});
$output .= WebGUI::Form::hidden("func","editLinkSave");
$output .= '<table>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(99).'</td><td>'.WebGUI::Form::text("name",20,128,$link{name}).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(216).'</td><td>'.WebGUI::Form::text("url",20,2048,$link{url}).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(3,$namespace).'</td><td>'.WebGUI::Form::checkbox("newWindow",1,$link{newWindow}).'</td></tr>';
$output .= '<tr><td class="formDescription">'.WebGUI::International::get(85).'</td><td>'.WebGUI::Form::textArea("description",$link{description},50,10).'</td></tr>';
$output .= '<tr><td></td><td>'.WebGUI::Form::submit(WebGUI::International::get(62)).'</td></tr>';
$output .= '</table></form>';
return $output;
} else {
return WebGUI::Privilege::insufficient();
}
return $output;
}
#-------------------------------------------------------------------
sub www_editLinkSave {
if (WebGUI::Privilege::canEditPage()) {
WebGUI::SQL->write("update LinkList_link set name=".quote($session{form}{name}).", url=".quote($session{form}{url}).", description=".quote($session{form}{description}).", newWindow='$session{form}{newWindow}' where linkId=$session{form}{lid}",$session{dbh});
return www_edit();
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_moveLinkDown {
my (@data, $thisSeq);
if (WebGUI::Privilege::canEditPage()) {
($thisSeq) = WebGUI::SQL->quickArray("select sequenceNumber from LinkList_link where linkId=$session{form}{lid}",$session{dbh});
@data = WebGUI::SQL->quickArray("select linkId from LinkList_link where widgetId=$session{form}{wid} and sequenceNumber=$thisSeq+1 group by widgetId",$session{dbh});
if ($data[0] ne "") {
WebGUI::SQL->write("update LinkList_link set sequenceNumber=sequenceNumber+1 where linkId=$session{form}{lid}",$session{dbh});
WebGUI::SQL->write("update LinkList_link set sequenceNumber=sequenceNumber-1 where linkId=$data[0]",$session{dbh});
}
return www_edit();
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_moveLinkUp {
my (@data, $thisSeq);
if (WebGUI::Privilege::canEditPage()) {
($thisSeq) = WebGUI::SQL->quickArray("select sequenceNumber from LinkList_link where linkId=$session{form}{lid}",$session{dbh});
@data = WebGUI::SQL->quickArray("select linkId from LinkList_link where widgetId=$session{form}{wid} and sequenceNumber=$thisSeq-1 group by widgetId",$session{dbh});
if ($data[0] ne "") {
WebGUI::SQL->write("update LinkList_link set sequenceNumber=sequenceNumber-1 where linkId=$session{form}{lid}",$session{dbh});
WebGUI::SQL->write("update LinkList_link set sequenceNumber=sequenceNumber+1 where linkId=$data[0]",$session{dbh});
}
return www_edit();
} else {
return WebGUI::Privilege::insufficient();
}
}
#-------------------------------------------------------------------
sub www_view {
my (%data, $i, $indent, $lineSpacing, @link, $output, $widgetId, $sth);
tie %data, 'Tie::CPHash';
$widgetId = shift;
%data = WebGUI::SQL->quickHash("select * from widget,LinkList where widget.widgetId='$widgetId' and widget.widgetId=LinkList.widgetId",$session{dbh});
if (defined %data) {
if ($data{displayTitle}) {
$output = "<h1>".$data{title}."</h1>";
}
if ($data{description} ne "") {
$output .= $data{description}.'<p>';
}
for ($i=0;$i<$data{indent};$i++) {
$indent .= "&nbsp;";
}
for ($i=0;$i<$data{lineSpacing};$i++) {
$lineSpacing .= "<br>";
}
$sth = WebGUI::SQL->read("select name, url, description, newWindow from LinkList_link where widgetId='$widgetId' order by sequenceNumber",$session{dbh});
while (@link = $sth->array) {
$output .= $indent.$data{bullet}.'<b><a href="'.$link[1].'"';
if ($link[3]) {
$output .= ' target="_blank"';
}
$output .= '>'.$link[0].'</a></b>';
if ($link[2] ne "") {
$output .= ' - '.$link[2];
}
$output .= $lineSpacing;
}
$sth->finish;
if ($data{processMacros}) {
$output = WebGUI::Macro::process($output);
}
}
return $output;
}
1;
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