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# Movable Type (r) Open Source (C) 2001-2008 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id: cloner.pl 1174 2008-01-08 21:02:50Z bchoate $
# Blog Cloner plugin for Movable Type
# Author: Brad Choate, Six Apart (http://www.sixapart.com)
# Released under the Artistic and GPLv2 License
package MT::Plugin::Cloner;
use strict;
use MT 4;
use base 'MT::Plugin';
use MT::Util qw( encode_html );
our $VERSION = '2.0';
my $plugin = MT::Plugin::Cloner->new({
name => "Blog Cloner",
version => $VERSION,
description => '<MT_TRANS phrase="Clones a blog and all of its contents.">',
author_name => "Six Apart, Ltd.",
author_link => 'http://www.sixapart.com/',
registry => {
applications => {
cms => {
list_actions => {
blog => {
clone_blog => {
label => "Clone Blog",
code => \&itemset_clone_blog,
permission => 'administer',
max => 1,
dialog => 1,
},
},
},
},
},
},
});
MT->add_plugin($plugin);
sub itemset_clone_blog {
my $app = shift;
my $user = $app->user;
return $app->error($app->translate("Permission denied."))
unless $user->is_superuser;
$| = 1;
# Get blog_id from params and validate
require MT::Blog;
my @id = $app->param('id');
if (!@id) {
return $app->error($plugin->translate("No blog was selected to clone."));
}
if (scalar @id > 1) {
return $app->error($plugin->translate("This action can only be run for a single blog at a time."));
}
my $blog_id = shift @id;
my $blog = MT::Blog->load($blog_id)
or return $app->error($plugin->translate("Invalid blog_id"));
# double escape to survive decode_html in translate_templatized
my $blog_name = encode_html(encode_html($blog->name, 1), 1);
# Set up and commence app output
$app->{no_print_body} = 1;
$app->send_http_header;
my $html_head = <<'SCRIPT';
<script type="text/javascript">
function progress(str, id) {
var el = getByID(id);
if (el) el.innerHTML = str;
}
</script>
SCRIPT
$app->print($app->build_page('dialog/header.tmpl', { page_title => $plugin->translate("Clone Blog"), html_head => $html_head }));
$app->print($plugin->translate_templatized(<<"HTML"));
<h2><__trans phrase="Cloning blog '[_1]'..." params="$blog_name"></h2>
<div class="modal_width" id="dialog-clone-weblog">
<div id="msg-container" style="height: 310px; overflow: scroll; overflow-x: auto">
<ul>
HTML
my $new_blog;
eval {
$new_blog = $blog->clone({
Children => 1,
Except => ({ site_path => 1, site_url => 1 }),
Callback => sub { _progress($app, @_) }
});
};
if (my $err = $@) {
$app->print($plugin->translate_templatized(qq{<p class="error-message"><MT_TRANS phrase="Error">: $err</p>}));
} else {
my $return_url = $app->return_uri;
my $blog_url = $app->uri(mode => 'dashboard', args => {
blog_id => $new_blog->id
});
my $setting_url = $app->uri(mode => 'view', args => {
blog_id => $new_blog->id,
_type => 'blog',
id => $new_blog->id
});
$app->print($plugin->translate_templatized(<<"HTML"));
</ul>
</div>
<p><strong><__trans phrase="Finished! You can <a href=\"javascript:void(0);\" onclick=\"closeDialog('[_1]');\">return to the blog listing</a> or <a href=\"javascript:void(0);\" onclick=\"closeDialog('[_2]');\">configure the Site root and URL of the new blog</a>." params="$return_url%%$setting_url"></strong></p>
<form method="GET">
<div class="actions-bar">
<div class="actions-bar-inner pkg actions">
<button
onclick="closeDialog('$return_url'); return false"
type="submit"
accesskey="x"
class="primary-button"
><__trans phrase="Close"></button>
</div>
</div>
</form>
</div>
HTML
}
$app->print($app->build_page('dialog/footer.tmpl'));
}
sub _progress {
my $app = shift;
my $ids = $app->request('progress_ids') || {};
my ($str, $id) = @_;
if ($id && $ids->{$id}) {
require MT::Util;
my $str_js = MT::Util::encode_js($str);
$app->print(qq{<script type="text/javascript">progress('$str_js', '$id');</script>\n});
} elsif ($id) {
$ids->{$id} = 1;
$app->print(qq{<li id="$id">$str</li>\n});
} else {
$app->print("<li>$str</li>");
}
$app->request('progress_ids', $ids);
}
sub perm_check {
my $app = MT->instance;
my $perms = $app->{perms};
return $perms ? $perms->can_create_blog : $app->user->is_superuser;
}
1;
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