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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_mtsethashvar($args, $content, &$ctx, &$repeat) {
$vars =& $ctx->__stash['vars'];
if (!isset($content)) {
$name = $args['name'];
$name or $name = $args['var'];
if (!$name) return '';
if (preg_match('/^$/', $name)) {
$name = $vars[$name];
if (!isset($name))
return $ctx->error($ctx->mt->translate(
"You used a [_1] tag without a valid name attribute.", "<MT$tag>" ));
}
$hash = $vars[$name];
if (!isset($hash))
$hash = array();
$ctx->localize(array('__inside_set_hashvar', '__name_set_hashvar'));
$ctx->stash('__inside_set_hashvar', $hash);
$ctx->stash('__name_set_hashvar', $name);
}
else {
$hash = $ctx->stash('__inside_set_hashvar');
$name = $ctx->stash('__name_set_hashvar');
$ctx->restore(array('__inside_set_hashvar', '__name_set_hashvar'));
$parent_hash = $ctx->stash('__inside_set_hashvar');
if (isset($parent_hash)) {
$parent_hash[$name] = $hash;
$ctx->stash('__inside_set_hashvar', $parent_hash);
}
else {
if (array_key_exists('__inside_set_hashvar', $ctx->__stash))
unset($ctx->__stash['__inside_set_hashvar']);
if (is_array($vars)) {
$vars[$name] = $hash;
} else {
$vars = array($name => $hash);
$ctx->__stash['vars'] =& $vars;
}
}
return $content;
}
return '';
}
?>
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