X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Ffriendica_smarty.php;h=f497fbee017c94b9bb35db66b457dd2191ebe813;hb=d2dc61c246fcbb896f33f23698426893148b2f65;hp=b5169267545b9f53ca3dc300e5ad850e4c57bea9;hpb=3a13aba62e15728d1d5c0b43108c86a36959e2dd;p=friendica.git

diff --git a/include/friendica_smarty.php b/include/friendica_smarty.php
index b516926754..f497fbee01 100644
--- a/include/friendica_smarty.php
+++ b/include/friendica_smarty.php
@@ -2,6 +2,7 @@
 
 require_once "object/TemplateEngine.php";
 require_once("library/Smarty/libs/Smarty.class.php");
+require_once "include/plugin.php";
 
 define('SMARTY3_TEMPLATE_FOLDER','templates');
 
@@ -17,7 +18,7 @@ class FriendicaSmarty extends Smarty {
 		// 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);
@@ -34,40 +35,51 @@ class FriendicaSmarty extends Smarty {
 	}
 
 	function parsed($template = '') {
-		if($template) {
+		if ($template) {
 			return $this->fetch('string:' . $template);
 		}
 		return $this->fetch('file:' . $this->filename);
 	}
-	
+
 
 }
 
 class FriendicaSmartyEngine implements ITemplateEngine {
 	static $name ="smarty3";
-   	
+
     public function __construct(){
-		if(!is_writable('view/smarty3/')){
+		if (!is_writable('view/smarty3/')){
 			echo "<b>ERROR:</b> folder <tt>view/smarty3/</tt> must be writable by webserver."; killme();
 		}
-	} 
-    
+	}
+
 	// ITemplateEngine interface
 	public function replace_macros($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);