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<?php
# Movable Type (r) Open Source (C) 2001-2012 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id$
function smarty_block_mtassets($args, $content, &$ctx, &$repeat) {
$localvars = array('_assets', 'asset', 'asset_first_in_row', 'asset_last_in_row', 'conditional', 'else_content');
$counter = 0;
if (isset($args['sort_by']) && $args['sort_by'] == 'score' && !isset($args['namespace'])) {
return $ctx->error($ctx->mt->translate('sort_by="score" must be used in combination with namespace.'));
}
if (!isset($content)) {
$ctx->localize($localvars);
$blog_id = $ctx->stash('blog_id');
$args['blog_id'] = $ctx->stash('blog_id');
$tag = $ctx->this_tag();
if (($tag == 'mtentryassets') || ($tag == 'mtpageassets')) {
$entry = $ctx->stash('entry');
if ($entry) $args['entry_id'] = $entry->entry_id;
}
$args['exclude_thumb'] = 1;
$assets = $ctx->mt->db()->fetch_assets($args);
$ctx->stash('_assets', $assets);
} else {
$assets = $ctx->stash('_assets');
$counter = $ctx->stash('_assets_counter');
}
$ctx->stash('conditional', empty($assets) ? 0 : 1);
if (empty($assets)) {
$ret = $ctx->_hdlr_if($args, $content, $ctx, $repeat, 0);
if (!$repeat)
$ctx->restore($localvars);
return $ret;
}
if ($counter < count($assets)) {
$per_row = 1;
if (isset($args['assets_per_row']))
$per_row = $args['assets_per_row'];
$asset = $assets[$counter];
$ctx->stash('asset', $asset);
$ctx->stash('_assets_counter', $counter + 1);
$ctx->stash('asset_first_in_row', ($counter % $per_row) == 0);
$ctx->stash('asset_last_in_row', (($counter + 1) % $per_row) == 0);
if (($counter + 1) >= count($assets))
$ctx->stash('asset_last_in_row', true);
$repeat = true;
$count = $counter + 1;
$ctx->__stash['vars']['__counter__'] = $count;
$ctx->__stash['vars']['__odd__'] = ($count % 2) == 1;
$ctx->__stash['vars']['__even__'] = ($count % 2) == 0;
$ctx->__stash['vars']['__first__'] = $count == 1;
$ctx->__stash['vars']['__last__'] = ($count == count($assets));
} else {
$ctx->restore($localvars);
$repeat = false;
}
return $content;
}
?>
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