Add FriendicaSmarty and FriendicaSmartyEngine classes in src

diff --git a/src/Render/FriendicaSmarty.php b/src/Render/FriendicaSmarty.php
new file mode 100644 (file)
index 0000000..b863576
--- /dev/null
+++ b/src/Render/FriendicaSmarty.php
@@ -0,0 +1,54 @@
+<?php\r
+/**\r
+ * @file src/Render/FriendicaSmarty.php\r
+ */\r
+namespace Friendica\Render;\r
+\r
+use Smarty;\r
+\r
+define('SMARTY3_TEMPLATE_FOLDER', 'templates');\r
+\r
+/**\r
+ * Description of FriendicaSmarty\r
+ *\r
+ * @author benlo\r
+ */\r
+class FriendicaSmarty extends Smarty\r
+{\r
+       public $filename;\r
+\r
+       function __construct()\r
+       {\r
+               parent::__construct();\r
+\r
+               $a = get_app();\r
+               $theme = current_theme();\r
+\r
+               // setTemplateDir can be set to an array, which Smarty will parse in order.\r
+               // The order is thus very important here\r
+               $template_dirs = ['theme' => "view/theme/$theme/" . SMARTY3_TEMPLATE_FOLDER . "/"];\r
+               if (x($a->theme_info, "extends"))\r
+                       $template_dirs = $template_dirs + ['extends' => "view/theme/" . $a->theme_info["extends"] . "/" . SMARTY3_TEMPLATE_FOLDER . "/"];\r
+               $template_dirs = $template_dirs + ['base' => "view/" . SMARTY3_TEMPLATE_FOLDER . "/"];\r
+               $this->setTemplateDir($template_dirs);\r
+\r
+               $this->setCompileDir('view/smarty3/compiled/');\r
+               $this->setConfigDir('view/smarty3/config/');\r
+               $this->setCacheDir('view/smarty3/cache/');\r
+\r
+               $this->left_delimiter = $a->get_template_ldelim('smarty3');\r
+               $this->right_delimiter = $a->get_template_rdelim('smarty3');\r
+\r
+               // Don't report errors so verbosely\r
+               $this->error_reporting = E_ALL & ~E_NOTICE;\r
+       }\r
+\r
+       function parsed($template = '')\r
+       {\r
+               if ($template) {\r
+                       return $this->fetch('string:' . $template);\r
+               }\r
+               return $this->fetch('file:' . $this->filename);\r
+       }\r
+\r
+}
\ No newline at end of file

diff --git a/src/Render/FriendicaSmartyEngine.php b/src/Render/FriendicaSmartyEngine.php
new file mode 100644 (file)
index 0000000..a565f3a
--- /dev/null
+++ b/src/Render/FriendicaSmartyEngine.php
@@ -0,0 +1,57 @@
+<?php\r
+/**\r
+ * @file src/Render/FriendicaSmartyEngine.php\r
+ */\r
+namespace Friendica\Render;\r
+\r
+use Friendica\Core\Addon;\r
+\r
+class FriendicaSmartyEngine implements ITemplateEngine\r
+{\r
+       static $name = "smarty3";\r
+\r
+       public function __construct()\r
+       {\r
+               if (!is_writable('view/smarty3/')) {\r
+                       echo "<b>ERROR:</b> folder <tt>view/smarty3/</tt> must be writable by webserver.";\r
+                       killme();\r
+               }\r
+       }\r
+\r
+       // ITemplateEngine interface\r
+       public function replaceMacros($s, $r)\r
+       {\r
+               $template = '';\r
+               if (gettype($s) === 'string') {\r
+                       $template = $s;\r
+                       $s = new FriendicaSmarty();\r
+               }\r
+\r
+               $r['$APP'] = get_app();\r
+\r
+               // "middleware": inject variables into templates\r
+               $arr = [\r
+                       "template" => basename($s->filename),\r
+                       "vars" => $r\r
+               ];\r
+               Addon::callHooks("template_vars", $arr);\r
+               $r = $arr['vars'];\r
+\r
+               foreach ($r as $key => $value) {\r
+                       if ($key[0] === '$') {\r
+                               $key = substr($key, 1);\r
+                       }\r
+                       $s->assign($key, $value);\r
+               }\r
+               return $s->parsed($template);\r
+       }\r
+\r
+       public function getTemplateFile($file, $root = '')\r
+       {\r
+               $a = get_app();\r
+               $template_file = get_template_file($a, SMARTY3_TEMPLATE_FOLDER . '/' . $file, $root);\r
+               $template = new FriendicaSmarty();\r
+               $template->filename = $template_file;\r
+               return $template;\r
+       }\r
+}\r