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<?php /** @file */
namespace Zotlabs\Render;
use App;
class SmartyTemplate implements TemplateEngine {
static $name ="smarty3";
public function __construct() {
// Cannot use get_config() here because it is called during installation when there is no DB.
// FIXME: this may leak private information such as system pathnames.
$basecompiledir = ((array_key_exists('smarty3_folder', App::$config['system']))
? App::$config['system']['smarty3_folder'] : '');
if (! $basecompiledir) {
$basecompiledir = str_replace('Zotlabs','',dirname(__dir__)) . TEMPLATE_BUILD_PATH;
}
if (! is_dir($basecompiledir)) {
@os_mkdir(TEMPLATE_BUILD_PATH, STORAGE_DEFAULT_PERMISSIONS, true);
if (! is_dir($basecompiledir)) {
echo "<b>ERROR:</b> folder <tt>$basecompiledir</tt> does not exist."; killme();
}
}
if (! is_writable($basecompiledir)) {
echo "<b>ERROR:</b> folder <tt>$basecompiledir</tt> must be writable by webserver."; killme();
}
App::$config['system']['smarty3_folder'] = $basecompiledir;
}
// TemplateEngine interface
public function replace_macros($s, $r) {
$template = '';
// macro or macros available for use in all templates
$r['$z_baseurl'] = z_root();
$r['$z_server_role'] = \Zotlabs\Lib\System::get_server_role();
$r['$z_techlevel'] = get_account_techlevel();
if (gettype($s) === 'string') {
$template = $s;
$s = new SmartyInterface();
}
foreach ($r as $key=>$value) {
if ($key[0] === '$') {
$key = substr($key, 1);
}
$s->assign($key, $value);
}
return $s->parsed($template);
}
public function get_markup_template($file, $root = '') {
$template_file = theme_include($file, $root);
if ($template_file) {
$template = new SmartyInterface();
$template->filename = $template_file;
return $template;
}
return EMPTY_STR;
}
public function get_intltext_template($file, $root = '') {
$lang = App::$language;
if ($root != '' && substr($root,-1) != '/' ) {
$root .= '/';
}
foreach ( [ $root . "view/$lang/$file", $root . "view/en/$file", '' ] as $template_file) {
if (is_file($template_file)) {
break;
}
}
if ($template_file == '') {
$template_file = theme_include($file,$root);
}
if ($template_file) {
$template = new SmartyInterface();
$template->filename = $template_file;
return $template;
}
return "";
}
}
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