function smarty_function_mtassetthumbnaillink($args, &$ctx)
{
$asset = $ctx->stash('asset');
if (!$asset) {
return '';
}
if ($asset->asset_class != 'image') {
return '';
}
$blog = $ctx->stash('blog');
if (!$blog) {
return '';
}
require_once 'MTUtil.php';
list($thumb, $thumb_w, $thumb_h) = get_thumbnail_file($asset, $blog, $args);
if (empty($thumb)) {
return '';
}
$target = "";
if (isset($args['new_window'])) {
$target = " target=\"_blank\"";
}
$asset_url = smarty_function_mtasseturl($args, $ctx);
return sprintf("<a href=\"%s\"%s><img src=\"%s\" width=\"%d\" height=\"%d\" alt=\"\" /></a>", $asset_url, $target, $thumb, $thumb_w, $thumb_h);
}
function smarty_function_mtassetthumbnailurl($args, &$ctx)
{
$asset = $ctx->stash('asset');
if (!$asset) {
return '';
}
if ($asset->asset_class != 'image') {
return '';
}
$blog = $ctx->stash('blog');
if (!$blog) {
return '';
}
require_once 'MTUtil.php';
list($thumb) = get_thumbnail_file($asset, $blog, $args);
return $thumb;
}
}
if (empty($thumbfile)) {
$thumbfile = 'img/trans.png';
}
if (!empty($thumbfile)) {
$smarty->assign('thumbfile', $thumbfile);
}
if ($prefs['feature_jquery'] == 'y') {
// hash of themes and their options and their thumbnail images
$js = 'var style_options = {';
foreach ($styles as $s) {
$js .= "\n'{$s}':['" . get_thumbnail_file($s, '') . '\',{';
$options = $tikilib->list_style_options($s);
if ($options) {
foreach ($options as $o) {
$js .= "'{$o}':'" . get_thumbnail_file($s, $o) . '\',';
}
$js = substr($js, 0, strlen($js) - 1) . '}';
} else {
$js .= '}';
}
$js .= '],';
}
$js = substr($js, 0, strlen($js) - 1);
$js .= '};';
// JS to handle theme/option changes client-side
// the var (style_options) has to be declared in the same block for AJAX call scope
$none = json_encode(tr('None'));
$headerlib->add_js(<<<JS
{$js}
