58 lines
1.5 KiB
Perl
58 lines
1.5 KiB
Perl
package WebGUI::Macro::FileUrl;
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#-------------------------------------------------------------------
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# WebGUI is Copyright 2001-2006 Plain Black Corporation.
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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 WebGUI::Asset;
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use WebGUI::Storage;
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use WebGUI::International;
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=head1 NAME
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Package WebGUI::Macro::FileUrl
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=head1 DESCRIPTION
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Macro for displaying returning the file system URL to a File, Image or Snippet Asset,
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identified by it's asset URL.
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=head2 process ( url )
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returns the file system URL if url is the URL for an Asset in the
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system that has storageId and filename properties. If no Asset
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with that URL exists, then an internationalized error message will
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be returned.
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=head3 url
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The URL to the Asset.
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=cut
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#-------------------------------------------------------------------
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sub process {
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my $session = shift;
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my $url = shift;
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my $asset = WebGUI::Asset->newByUrl($session,$url);
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if (defined $asset) {
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my $storage = WebGUI::Storage->get($session,$asset->get("storageId"));
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return $storage->getUrl($asset->get("filename"));
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} else {
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my $i18n = WebGUI::International->new($session, 'Macro_FileUrl');
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return $i18n->get('invalid url');
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}
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}
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1;
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