require_once "object/TemplateEngine.php";
require_once("library/Smarty/libs/Smarty.class.php");
+require_once "include/plugin.php";
define('SMARTY3_TEMPLATE_FOLDER','templates');
// setTemplateDir can be set to an array, which Smarty will parse in order.
// The order is thus very important here
$template_dirs = array('theme' => "view/theme/$theme/".SMARTY3_TEMPLATE_FOLDER."/");
- if( x($a->theme_info,"extends") )
+ if ( x($a->theme_info,"extends") )
$template_dirs = $template_dirs + array('extends' => "view/theme/".$a->theme_info["extends"]."/".SMARTY3_TEMPLATE_FOLDER."/");
$template_dirs = $template_dirs + array('base' => "view/".SMARTY3_TEMPLATE_FOLDER."/");
$this->setTemplateDir($template_dirs);
}
function parsed($template = '') {
- if($template) {
+ if ($template) {
return $this->fetch('string:' . $template);
}
return $this->fetch('file:' . $this->filename);
}
-
+
}
class FriendicaSmartyEngine implements ITemplateEngine {
static $name ="smarty3";
+
+ public function __construct(){
+ if (!is_writable('view/smarty3/')){
+ echo "<b>ERROR:</b> folder <tt>view/smarty3/</tt> must be writable by webserver."; killme();
+ }
+ }
+
// ITemplateEngine interface
public function replace_macros($s, $r) {
$template = '';
- if(gettype($s) === 'string') {
+ if (gettype($s) === 'string') {
$template = $s;
$s = new FriendicaSmarty();
}
- foreach($r as $key=>$value) {
- if($key[0] === '$') {
+
+ $r['$APP'] = get_app();
+
+ // "middleware": inject variables into templates
+ $arr = array(
+ "template"=> basename($s->filename),
+ "vars" => $r
+ );
+ call_hooks("template_vars", $arr);
+ $r = $arr['vars'];
+
+ foreach ($r as $key=>$value) {
+ if ($key[0] === '$') {
$key = substr($key, 1);
}
$s->assign($key, $value);
}
- return $s->parsed($template);
+ return $s->parsed($template);
}
-
+
public function get_template_file($file, $root=''){
$a = get_app();
$template_file = get_template_file($a, SMARTY3_TEMPLATE_FOLDER.'/'.$file, $root);