<?php
function smarty_resource_mt_source($tpl_name, &$tpl_source, &$ctx) {
    $blog_id = $ctx->stash('blog_id');
    if (intval($tpl_name) > 0) {
        $query = "select template_text, template_modified_on
            from mt_template
            where template_blog_id = $blog_id
              and template_id = $tpl_name";
    } else {
        $tpl_name = $ctx->mt->db->escape($tpl_name);
        $query = "select template_text, template_modified_on
            from mt_template
            where template_blog_id = $blog_id
              and template_name='$tpl_name'";
    }
    $row = $ctx->mt->db->get_row($query, ARRAY_N);
    if (is_array($row)) {
        list($tmpl, $ts) = $row;
        $ldelim = $ctx->left_delimiter;
        $rdelim = $ctx->right_delimiter;
        $tpl_source = $tmpl;
        # $tpl_source .= $ldelim.'php'.$rdelim.'$this->last_ts(\''.$ts.'\');'.$ldelim.'/php'.$rdelim;
        return true;
    } else {
        return false;
    }
}

function smarty_resource_mt_timestamp($tpl_name, &$tpl_timestamp, &$ctx) {
    #$tpl_timestamp = $ctx->stash('template_timestamp');
    #if (!$tpl_timestamp) {
        $blog = $ctx->stash('blog');
        $tpl_timestamp = datetime_to_timestamp($blog['blog_children_modified_on']);
    #}
    return true;
}

function smarty_resource_mt_secure($tpl_name, &$ctx) {
    // assume all templates are secure
    return true;
}

function smarty_resource_mt_trusted($tpl_name, &$ctx) {
    // not used for templates
}
?>