282 lines
14 KiB
Perl
282 lines
14 KiB
Perl
package WebGUI::Widget::LinkList;
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#-------------------------------------------------------------------
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# WebGUI is Copyright 2001 Plain Black Software.
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#-------------------------------------------------------------------
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# Please read the legal notices (docs/legal.txt) and the license
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# (docs/license.txt) that came with this distribution before using
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# this software.
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#-------------------------------------------------------------------
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# http://www.plainblack.com info@plainblack.com
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#-------------------------------------------------------------------
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use strict;
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use Tie::CPHash;
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use WebGUI::International;
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use WebGUI::Macro;
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use WebGUI::Privilege;
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use WebGUI::Session;
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use WebGUI::SQL;
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use WebGUI::Utility;
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use WebGUI::Widget;
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#-------------------------------------------------------------------
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sub _reorderLinks {
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my ($sth, $i, $lid);
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$sth = WebGUI::SQL->read("select linkId from link where widgetId=$_[0] order by sequenceNumber",$session{dbh});
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while (($lid) = $sth->array) {
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WebGUI::SQL->write("update link set sequenceNumber='$i' where linkId=$lid",$session{dbh});
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$i++;
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}
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$sth->finish;
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}
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#-------------------------------------------------------------------
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sub purge {
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WebGUI::SQL->write("delete from link where widgetId=$_[0]",$_[1]);
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purgeWidget($_[0],$_[1]);
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}
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#-------------------------------------------------------------------
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sub widgetName {
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return WebGUI::International::get(214);
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}
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#-------------------------------------------------------------------
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sub www_add {
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my ($output);
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if (WebGUI::Privilege::canEditPage()) {
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$output = '<a href="'.$session{page}{url}.'?op=viewHelp&hid=34"><img src="'.$session{setting}{lib}.'/help.gif" border="0" align="right"></a>';
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$output .= '<h1>'.WebGUI::International::get(219).'</h1>';
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$output .= '<form method="post" enctype="multipart/form-data" action="'.$session{page}{url}.'">';
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$output .= WebGUI::Form::hidden("widget","LinkList");
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$output .= WebGUI::Form::hidden("func","addSave");
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$output .= '<table>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(99).'</td><td>'.WebGUI::Form::text("title",20,30,'Link List').'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(174).'</td><td>'.WebGUI::Form::checkbox("displayTitle",1,1).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(175).'</td><td>'.WebGUI::Form::checkbox("processMacros",1).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(85).'</td><td>'.WebGUI::Form::textArea("description").'</td></tr>';
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$output .= '<tr><td></td><td>'.WebGUI::Form::submit(WebGUI::International::get(62)).'</td></tr>';
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$output .= '</table></form>';
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return $output;
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} else {
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return WebGUI::Privilege::insufficient();
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}
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return $output;
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}
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#-------------------------------------------------------------------
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sub www_addSave {
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my ($widgetId);
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if (WebGUI::Privilege::canEditPage()) {
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$widgetId = create();
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return "";
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_addLink {
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my ($output);
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if (WebGUI::Privilege::canEditPage()) {
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$output = '<h1>'.WebGUI::International::get(215).'</h1>';
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$output .= '<form method="post" enctype="multipart/form-data" action="'.$session{page}{url}.'">';
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$output .= WebGUI::Form::hidden("wid",$session{form}{wid});
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$output .= WebGUI::Form::hidden("func","addLinkSave");
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$output .= '<table>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(99).'</td><td>'.WebGUI::Form::text("name",20,30).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(216).'</td><td>'.WebGUI::Form::text("url",20,1024).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(85).'</td><td>'.WebGUI::Form::textArea("description",'',50,10).'</td></tr>';
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$output .= '<tr><td></td><td>'.WebGUI::Form::submit(WebGUI::International::get(62)).'</td></tr>';
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$output .= '</table></form>';
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return $output;
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} else {
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return WebGUI::Privilege::insufficient();
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}
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return $output;
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}
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#-------------------------------------------------------------------
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sub www_addLinkSave {
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my ($linkId, $nextSeq);
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if (WebGUI::Privilege::canEditPage()) {
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($nextSeq) = WebGUI::SQL->quickArray("select max(sequenceNumber)+1 from link where widgetId=$session{form}{wid}",$session{dbh});
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$linkId = getNextId("linkId");
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WebGUI::SQL->write("insert into link values ($session{form}{wid}, $linkId, ".quote($session{form}{name}).", ".quote($session{form}{url}).", ".quote($session{form}{description}).", '$nextSeq')",$session{dbh});
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return www_edit();
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_deleteLink {
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my ($output);
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if (WebGUI::Privilege::canEditPage()) {
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$output = '<h1>'.WebGUI::International::get(42).'</h1>';
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$output .= WebGUI::International::get(217).'<p>';
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$output .= '<div align="center"><a href="'.$session{page}{url}.'?func=deleteLinkConfirm&wid='.$session{form}{wid}.'&lid='.$session{form}{lid}.'">'.WebGUI::International::get(44).'</a>';
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$output .= ' <a href="'.$session{page}{url}.'?func=edit&wid='.$session{form}{wid}.'">'.WebGUI::International::get(45).'</a></div>';
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return $output;
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_deleteLinkConfirm {
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my ($output);
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if (WebGUI::Privilege::canEditPage()) {
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WebGUI::SQL->write("delete from link where linkId=$session{form}{lid}",$session{dbh});
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_reorderLinks($session{form}{wid});
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return www_edit();
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_edit {
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my ($output, %data, @link, $sth);
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tie %data, 'Tie::CPHash';
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if (WebGUI::Privilege::canEditPage()) {
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%data = WebGUI::SQL->quickHash("select * from widget where widget.widgetId=$session{form}{wid}",$session{dbh});
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$output = '<a href="'.$session{page}{url}.'?op=viewHelp&hid=34"><img src="'.$session{setting}{lib}.'/help.gif" border="0" align="right"></a>';
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$output .= '<h1>'.WebGUI::International::get(218).'</h1>';
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$output .= '<form method="post" enctype="multipart/form-data" action="'.$session{page}{url}.'">';
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$output .= WebGUI::Form::hidden("wid",$session{form}{wid});
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$output .= WebGUI::Form::hidden("func","editSave");
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$output .= '<table>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(99).'</td><td>'.WebGUI::Form::text("title",20,30,$data{title}).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(174).'</td><td>'.WebGUI::Form::checkbox("displayTitle",1,$data{displayTitle}).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(175).'</td><td>'.WebGUI::Form::checkbox("processMacros",1,$data{processMacros}).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(85).'</td><td>'.WebGUI::Form::textArea("description",$data{description}).'</td></tr>';
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$output .= '<tr><td></td><td>'.WebGUI::Form::submit(WebGUI::International::get(62)).'</td></tr>';
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$output .= '</table></form>';
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$output .= '<p><a href="'.$session{page}{url}.'?func=addLink&wid='.$session{form}{wid}.'">'.WebGUI::International::get(221).'</a><p>';
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$output .= '<table border=1 cellpadding=3 cellspacing=0>';
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$sth = WebGUI::SQL->read("select linkId, name from link where widgetId='$session{form}{wid}' order by sequenceNumber",$session{dbh});
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while (@link = $sth->array) {
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$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>'.$link[1].'</td></tr>';
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}
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$sth->finish;
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$output .= '</table>';
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return $output;
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_editSave {
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if (WebGUI::Privilege::canEditPage()) {
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update();
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return "";
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_editLink {
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my ($output, %link);
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tie %link, 'Tie::CPHash';
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if (WebGUI::Privilege::canEditPage()) {
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%link = WebGUI::SQL->quickHash("select name, url, description from link where linkId='$session{form}{lid}'",$session{dbh});
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$output = '<h1>'.WebGUI::International::get(220).'</h1>';
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$output .= '<form method="post" enctype="multipart/form-data" action="'.$session{page}{url}.'">';
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$output .= WebGUI::Form::hidden("wid",$session{form}{wid});
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$output .= WebGUI::Form::hidden("lid",$session{form}{lid});
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$output .= WebGUI::Form::hidden("func","editLinkSave");
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$output .= '<table>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(99).'</td><td>'.WebGUI::Form::text("name",20,30,$link{name}).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(216).'</td><td>'.WebGUI::Form::text("url",20,2048,$link{url}).'</td></tr>';
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$output .= '<tr><td class="formDescription">'.WebGUI::International::get(85).'</td><td>'.WebGUI::Form::textArea("description",$link{description},50,10).'</td></tr>';
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$output .= '<tr><td></td><td>'.WebGUI::Form::submit(WebGUI::International::get(62)).'</td></tr>';
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$output .= '</table></form>';
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return $output;
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} else {
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return WebGUI::Privilege::insufficient();
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}
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return $output;
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}
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#-------------------------------------------------------------------
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sub www_editLinkSave {
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if (WebGUI::Privilege::canEditPage()) {
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WebGUI::SQL->write("update link set name=".quote($session{form}{name}).", url=".quote($session{form}{url}).", description=".quote($session{form}{description})." where linkId=$session{form}{lid}",$session{dbh});
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return "";
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_moveLinkDown {
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my (@data, $thisSeq);
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if (WebGUI::Privilege::canEditPage()) {
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($thisSeq) = WebGUI::SQL->quickArray("select sequenceNumber from link where linkId=$session{form}{lid}",$session{dbh});
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@data = WebGUI::SQL->quickArray("select linkId from link where widgetId=$session{form}{wid} and sequenceNumber=$thisSeq+1 group by widgetId",$session{dbh});
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if ($data[0] ne "") {
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WebGUI::SQL->write("update link set sequenceNumber=sequenceNumber+1 where linkId=$session{form}{lid}",$session{dbh});
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WebGUI::SQL->write("update link set sequenceNumber=sequenceNumber-1 where linkId=$data[0]",$session{dbh});
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}
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return www_edit();
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_moveLinkUp {
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my (@data, $thisSeq);
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if (WebGUI::Privilege::canEditPage()) {
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($thisSeq) = WebGUI::SQL->quickArray("select sequenceNumber from link where linkId=$session{form}{lid}",$session{dbh});
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@data = WebGUI::SQL->quickArray("select linkId from link where widgetId=$session{form}{wid} and sequenceNumber=$thisSeq-1 group by widgetId",$session{dbh});
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if ($data[0] ne "") {
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WebGUI::SQL->write("update link set sequenceNumber=sequenceNumber-1 where linkId=$session{form}{lid}",$session{dbh});
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WebGUI::SQL->write("update link set sequenceNumber=sequenceNumber+1 where linkId=$data[0]",$session{dbh});
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}
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return www_edit();
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} else {
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return WebGUI::Privilege::insufficient();
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}
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}
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#-------------------------------------------------------------------
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sub www_view {
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my (%data, @link, $output, $widgetId, $sth);
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tie %data, 'Tie::CPHash';
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$widgetId = shift;
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%data = WebGUI::SQL->quickHash("select * from widget where widget.widgetId='$widgetId'",$session{dbh});
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if (defined %data) {
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if ($data{displayTitle}) {
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$output = "<h1>".$data{title}."</h1>";
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}
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if ($data{description} ne "") {
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$output .= $data{description}.'<p>';
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}
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$sth = WebGUI::SQL->read("select name, url, description from link where widgetId='$widgetId' order by sequenceNumber",$session{dbh});
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while (@link = $sth->array) {
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$output .= '<li><b><a href="'.$link[1].'">'.$link[0].'</a></b>';
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if ($link[2] ne "") {
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$output .= ' - '.$link[2];
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}
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$output .= '<br>';
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}
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$sth->finish;
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if ($data{processMacros}) {
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$output = WebGUI::Macro::process($output);
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}
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}
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return $output;
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}
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1;
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