209 lines
6.7 KiB
Perl
209 lines
6.7 KiB
Perl
package WebGUI::Asset::Wobject::Article;
|
|
|
|
#-------------------------------------------------------------------
|
|
# WebGUI is Copyright 2001-2006 Plain Black Corporation.
|
|
#-------------------------------------------------------------------
|
|
# 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::IxHash;
|
|
use WebGUI::International;
|
|
use WebGUI::Paginator;
|
|
use WebGUI::Asset::Wobject;
|
|
|
|
our @ISA = qw(WebGUI::Asset::Wobject);
|
|
|
|
=head1 NAME
|
|
|
|
Package WebGUI::Asset::Wobject::Article
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
Asset to display content to the user. Most content in WebGUI sites
|
|
will be Articles.
|
|
|
|
Articles are Wobjects, so they inherit all the methods and properties of
|
|
Wobjects.
|
|
|
|
=head2 definition ( $class, $definition )
|
|
|
|
This method defines all properties of an Article and is used to autogenerate
|
|
most methods used by the Article.
|
|
|
|
=head3 $class
|
|
|
|
$class is used to make sure that inheritance works on Assets and Wobjects.
|
|
|
|
=head3 $definition
|
|
|
|
Definition hashref from subclasses.
|
|
|
|
=head3 Article specific properties
|
|
|
|
=over 4
|
|
|
|
=item templateId
|
|
|
|
ID of a tempate from the Article namespace to display the contents of the Article.
|
|
|
|
=item linkTitle
|
|
|
|
The text displayed to the user as a hyperlink to the linkURL.
|
|
|
|
=item convertCarriageReturns
|
|
|
|
A boolean. If set to true, all newlines will be converted to Break tags so that simple
|
|
text will come out formatted as paragraphs.
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------------------
|
|
sub definition {
|
|
my $class = shift;
|
|
my $session = shift;
|
|
my $definition = shift;
|
|
my $i18n = WebGUI::International->new($session,'Asset_Article');
|
|
my %properties;
|
|
tie %properties, 'Tie::IxHash';
|
|
%properties = (
|
|
templateId =>{
|
|
fieldType=>"template",
|
|
defaultValue=>'PBtmpl0000000000000002',
|
|
tab=>"display",
|
|
namespace=>"Article",
|
|
hoverHelp=>$i18n->get('article template description'),
|
|
label=>$i18n->get(72)
|
|
},
|
|
linkURL=>{
|
|
tab=>"properties",
|
|
fieldType=>'url',
|
|
defaultValue=>undef,
|
|
label=>$i18n->get(8),
|
|
hoverHelp=>$i18n->get('link url description'),
|
|
uiLevel=>3
|
|
},
|
|
linkTitle=>{
|
|
tab=>"properties",
|
|
fieldType=>'text',
|
|
defaultValue=>undef,
|
|
label=>$i18n->get(7),
|
|
hoverHelp=>$i18n->get('link title description'),
|
|
uiLevel=>3
|
|
},
|
|
convertCarriageReturns=>{
|
|
tab=>"display",
|
|
fieldType=>'yesNo',
|
|
defaultValue=>0,
|
|
label=>$i18n->get(10),
|
|
subtext=>' <span style="font-size: 8pt;">'.$i18n->get(11).'</span>',
|
|
hoverHelp=>$i18n->get('carriage return description'),
|
|
uiLevel=>5
|
|
}
|
|
);
|
|
push(@{$definition}, {
|
|
assetName=>$i18n->get('assetName'),
|
|
icon=>'article.gif',
|
|
autoGenerateForms=>1,
|
|
tableName=>'Article',
|
|
className=>'WebGUI::Asset::Wobject::Article',
|
|
properties=>\%properties
|
|
});
|
|
return $class->SUPER::definition($session, $definition);
|
|
}
|
|
|
|
#-------------------------------------------------------------------
|
|
|
|
=head2 prepareView ( )
|
|
|
|
See WebGUI::Asset::prepareView() for details.
|
|
|
|
=cut
|
|
|
|
sub prepareView {
|
|
my $self = shift;
|
|
$self->SUPER::prepareView();
|
|
my $templateId = $self->get("templateId");
|
|
if ($self->session->form->process("overrideTemplateId") ne "") {
|
|
$templateId = $self->session->form->process("overrideTemplateId");
|
|
}
|
|
my $template = WebGUI::Asset::Template->new($self->session, $templateId);
|
|
$template->prepare;
|
|
$self->{_viewTemplate} = $template;
|
|
}
|
|
|
|
|
|
#-------------------------------------------------------------------
|
|
|
|
=head2 view ( )
|
|
|
|
view defines all template variables, processes the template and
|
|
returns the output.
|
|
|
|
=cut
|
|
|
|
sub view {
|
|
my $self = shift;
|
|
my %var;
|
|
my $children = $self->getLineage(["children"],{returnObjects=>1,includeOnlyClasses=>["WebGUI::Asset::File","WebGUI::Asset::File::Image"]});
|
|
foreach my $child (@{$children}) {
|
|
if (ref $child eq "WebGUI::Asset::File") {
|
|
$var{"attachment.box"} = $child->getBox;
|
|
$var{"attachment.icon"} = $child->getFileIconUrl;
|
|
$var{"attachment.url"} = $child->getFileUrl;
|
|
$var{"attachment.name"} = $child->get("filename");
|
|
} elsif (ref $child eq "WebGUI::Asset::File::Image") {
|
|
$var{"image.url"} = $child->getFileUrl;
|
|
$var{"image.thumbnail"} = $child->getThumbnailUrl;
|
|
}
|
|
}
|
|
$var{description} = $self->get("description");
|
|
if ($self->get("convertCarriageReturns")) {
|
|
$var{description} =~ s/\n/\<br\>\n/g;
|
|
}
|
|
$var{"new.template"} = $self->getUrl.";overrideTemplateId=";
|
|
$var{"description.full"} = $var{description};
|
|
$var{"description.full"} =~ s/\^\-\;//g;
|
|
$var{"description.first.100words"} = $var{"description.full"};
|
|
$var{"description.first.100words"} =~ s/(((\S+)\s+){100}).*/$1/s;
|
|
$var{"description.first.75words"} = $var{"description.first.100words"};
|
|
$var{"description.first.75words"} =~ s/(((\S+)\s+){75}).*/$1/s;
|
|
$var{"description.first.50words"} = $var{"description.first.75words"};
|
|
$var{"description.first.50words"} =~ s/(((\S+)\s+){50}).*/$1/s;
|
|
$var{"description.first.25words"} = $var{"description.first.50words"};
|
|
$var{"description.first.25words"} =~ s/(((\S+)\s+){25}).*/$1/s;
|
|
$var{"description.first.10words"} = $var{"description.first.25words"};
|
|
$var{"description.first.10words"} =~ s/(((\S+)\s+){10}).*/$1/s;
|
|
$var{"description.first.2paragraphs"} = $var{"description.full"};
|
|
$var{"description.first.2paragraphs"} =~ s/^((.*?\n){2}).*/$1/s;
|
|
$var{"description.first.paragraph"} = $var{"description.first.2paragraphs"};
|
|
$var{"description.first.paragraph"} =~ s/^(.*?\n).*/$1/s;
|
|
$var{"description.first.4sentences"} = $var{"description.full"};
|
|
$var{"description.first.4sentences"} =~ s/^((.*?\.){4}).*/$1/s;
|
|
$var{"description.first.3sentences"} = $var{"description.first.4sentences"};
|
|
$var{"description.first.3sentences"} =~ s/^((.*?\.){3}).*/$1/s;
|
|
$var{"description.first.2sentences"} = $var{"description.first.3sentences"};
|
|
$var{"description.first.2sentences"} =~ s/^((.*?\.){2}).*/$1/s;
|
|
$var{"description.first.sentence"} = $var{"description.first.2sentences"};
|
|
$var{"description.first.sentence"} =~ s/^(.*?\.).*/$1/s;
|
|
my $p = WebGUI::Paginator->new($self->session,$self->getUrl,1);
|
|
if ($self->session->form->process("makePrintable") || $var{description} eq "") {
|
|
$var{description} =~ s/\^\-\;//g;
|
|
$p->setDataByArrayRef([$var{description}]);
|
|
} else {
|
|
my @pages = split(/\^\-\;/,$var{description});
|
|
$p->setDataByArrayRef(\@pages);
|
|
$var{description} = $p->getPage;
|
|
}
|
|
$p->appendTemplateVars(\%var);
|
|
return $self->processTemplate(\%var, undef, $self->{_viewTemplate});
|
|
}
|
|
|
|
1;
|
|
|