105 lines
3.1 KiB
Perl
105 lines
3.1 KiB
Perl
package WebGUI::Wobject::SyndicatedContent;
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#-------------------------------------------------------------------
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# WebGUI is Copyright 2001-2003 Plain Black LLC.
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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 HTML::Entities;
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use strict;
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use Tie::CPHash;
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use WebGUI::Cache;
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use WebGUI::DateTime;
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use WebGUI::HTMLForm;
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use WebGUI::Icon;
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use WebGUI::International;
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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::Wobject;
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use XML::RSSLite;
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our @ISA = qw(WebGUI::Wobject);
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#-------------------------------------------------------------------
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sub name {
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return WebGUI::International::get(2,$_[0]->get("namespace"));
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}
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#-------------------------------------------------------------------
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sub new {
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my $class = shift;
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my $property = shift;
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my $self = WebGUI::Wobject->new(
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-properties=>$property,
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-extendedProperties=>{
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rssUrl=>{}
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},
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-useTemplate=>1
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);
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bless $self, $class;
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}
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#-------------------------------------------------------------------
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sub uiLevel {
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return 6;
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}
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#-------------------------------------------------------------------
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sub www_edit {
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my $properties = WebGUI::HTMLForm->new;
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$properties->url(
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-name=>"rssUrl",
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-label=>WebGUI::International::get(1,$_[0]->get("namespace")),
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-value=>$_[0]->getValue("rssUrl")
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);
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return $_[0]->SUPER::www_edit(
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-properties=>$properties->printRowsOnly,
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-headingId=>4,
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-helpId=>1
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);
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}
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#-------------------------------------------------------------------
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sub www_view {
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my %rss;
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my $cache = WebGUI::Cache->new($_[0]->get("rssUrl"),"URL");
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my $rssFile = $cache->get;
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unless (defined $rssFile) {
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$rssFile = $cache->setByHTTP($_[0]->get("rssUrl"),3600);
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}
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$rssFile =~ s#(<title>)(.*?)(</title>)#$1.HTML::Entities::encode_entities(decode_entities($2)).$3#ges;
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$rssFile =~ s#(<description>)(.*?)(</description>)#$1.HTML::Entities::encode_entities(decode_entities($2)).$3#ges;
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eval{parseRSS(\%rss, \$rssFile)};
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if ($@) {
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WebGUI::ErrorHandler::warn($_[0]->get("rssUrl")." ".$@);
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}
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my %var;
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$var{"channel.title"} = $rss{title} || $rss{channel}{title} || $rss{RDF}{channel}{title};
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$var{"channel.link"} = $rss{link} || $rss{channel}{link} || $rss{RDF}{channel}{link};
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$var{"channel.description"} = $rss{description} || $rss{channel}{description} || $rss{RDF}{channel}{description};
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my @items;
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my $rssItem = \$rss{item};
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$rssItem = \$rss{RDF}{item} unless ($rss{item});
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foreach my $item (@{$$rssItem}) {
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push (@items,{
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link=>$item->{link},
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title=>$item->{title},
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description=>$item->{description}
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});
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}
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$var{item_loop} = \@items;
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return $_[0]->processTemplate($_[0]->get("templateId"),\%var);
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}
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1;
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