ChangeUrl Asset Helper

Needs tests, and will have issues with closing the Admin Console IFRAME
when done.

lib/WebGUI/AssetHelper/ChangeUrl.pm

@@ -0,0 +1,135 @@
+package WebGUI::AssetHelper::ChangeUrl;
+
+use strict;
+use Class::C3;
+use base qw/WebGUI::AssetHelper/;
+use WebGUI::Session;
+
+=head1 LEGAL
+
+ -------------------------------------------------------------------
+  WebGUI is Copyright 2001-2009 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
+ -------------------------------------------------------------------
+
+=head1 NAME
+
+Package WebGUI::AssetHelper::ChangeUrl
+
+=head1 DESCRIPTION
+
+Changes the current URL for this Asset, and delete all previous versions of the
+asset so that it only exists via this URL.
+
+=head1 METHODS
+
+These methods are available from this class:
+
+=cut
+
+#-------------------------------------------------------------------
+
+=head2 process ( $class, $asset )
+
+Opens a new tab for displaying the form to change the Asset's URL.
+
+=cut
+
+sub process {
+    my ($class, $asset) = @_;
+    my $session = $asset->session;
+    my $i18n = WebGUI::International->new($session, "Asset");
+    if (! $asset->canEdit) {
+        return {
+            error => $i18n->get('38', 'WebGUI'),
+        }
+    }
+
+    return {
+        open_tab => $asset->getUrl('op=assetHelper;className=WebGUI::AssetHelper::ChangeUrl;func=changeUrl'),
+    };
+}
+
+#-------------------------------------------------------------------
+
+=head2 www_changeUrl ( $class, $asset )
+
+Displays a form to change the URL for this asset.
+
+=cut
+
+sub www_changeUrl {
+    my ($class, $asset) = @_;
+    my $session = $asset->session;
+    my $i18n    = WebGUI::International->new($session, "Asset");
+    if (! $asset->canEdit) {
+        return {
+            error => $i18n->get('38', 'WebGUI'),
+        }
+    }
+    my $f = WebGUI::HTMLForm->new($session, action=>$asset->getUrl);
+    $f->hidden(name=>"func",    value=>"changeUrlSave");
+    $f->hidden(name=>"proceed", value=>$session->form->param("proceed"));
+    $f->text(
+        name     => "url",
+        value    => $asset->get('url'),
+        label    => $i18n->get("104"),
+        hoverHelp=> $i18n->get('104 description'),
+    );
+    $f->yesNo(
+        name     => "confirm",
+        value    => 0,
+        label    => $i18n->get("confirm change"),
+        hoverHelp=> $i18n->get("confirm change url message"),
+        subtext  => '<br />'.$i18n->get("confirm change url message")
+    );
+    $f->submit;
+    return $f->print;
+}
+
+#-------------------------------------------------------------------
+
+=head2 www_changeUrlSave ( )
+
+This actually does the change url of the www_changeUrl() function.
+
+=cut
+
+sub www_changeUrlSave {
+    my ($class, $asset) = @_;
+    my $session = $asset->session;
+    my $i18n    = WebGUI::International->new($session, "Asset");
+    if (! $asset->canEdit) {
+        return {
+            error => $i18n->get('38', 'WebGUI'),
+        }
+    }
+    $asset->_invokeWorkflowOnExportedFiles($session->setting->get('changeUrlWorkflow'), 1);
+
+    my $newUrl = $session->form->process("url","text");
+    if ($session->form->process("confirm","yesNo") && $newUrl) {
+        $asset->update({url => $newUrl});
+        my $rs = $session->db->read("select revisionDate from assetData where assetId=? and revisionDate<>?",[$asset->getId, $asset->get("revisionDate")]);
+        while (my ($version) = $rs->array) {
+            my $old = WebGUI::Asset->new($session, $asset->getId, $asset->get("className"), $version);
+            $old->purgeRevision if defined $old;
+        }
+    }
+
+    if ($session->form->param("proceed") eq "manageAssets") {
+        $session->http->setRedirect($asset->getManagerUrl);
+    }
+    else {
+        $session->http->setRedirect($asset->getUrl());
+    }
+
+    return undef;
+}
+
+
+1;