1 files changed, 80 insertions, 0 deletions
diff --git a/lib/smarty3/sysplugins/smarty_internal_resource_stream.php b/lib/smarty3/sysplugins/smarty_internal_resource_stream.php
new file mode 100644
index 0000000..b4248fb
--- /dev/null
+++ b/lib/smarty3/sysplugins/smarty_internal_resource_stream.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * Smarty Internal Plugin Resource Stream
+ * Implements the streams as resource for Smarty template
+ *
+ * @package    Smarty
+ * @subpackage TemplateResources
+ * @author     Uwe Tews
+ * @author     Rodney Rehm
+ */
+
+/**
+ * Smarty Internal Plugin Resource Stream
+ * Implements the streams as resource for Smarty template
+ *
+ * @link       http://php.net/streams
+ * @package    Smarty
+ * @subpackage TemplateResources
+ */
+class Smarty_Internal_Resource_Stream extends Smarty_Resource_Recompiled
+{
+    /**
+     * populate Source Object with meta data from Resource
+     *
+     * @param Smarty_Template_Source   $source    source object
+     * @param Smarty_Internal_Template $_template template object
+     *
+     * @return void
+     */
+    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
+    {
+        if (strpos($source->resource, '://') !== false) {
+            $source->filepath = $source->resource;
+        } else {
+            $source->filepath = str_replace(':', '://', $source->resource);
+        }
+        $source->uid = false;
+        $source->content = $this->getContent($source);
+        $source->timestamp = $source->exists = !!$source->content;
+    }
+
+    /**
+     * Load template's source from stream into current template object
+     *
+     * @param Smarty_Template_Source $source source object
+     *
+     * @return string template source
+     * @throws SmartyException if source cannot be loaded
+     */
+    public function getContent(Smarty_Template_Source $source)
+    {
+        $t = '';
+        // the availability of the stream has already been checked in Smarty_Resource::fetch()
+        $fp = fopen($source->filepath, 'r+');
+        if ($fp) {
+            while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
+                $t .= $current_line;
+            }
+            fclose($fp);
+
+            return $t;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * modify resource_name according to resource handlers specifications
+     *
+     * @param Smarty   $smarty        Smarty instance
+     * @param string   $resource_name resource_name to make unique
+     * @param  boolean $isConfig      flag for config resource
+     *
+     * @return string unique resource name
+     */
+    public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false)
+    {
+        return get_class($this) . '#' . $resource_name;
+    }
+}