bug #385 update to smarty-3.1.28-dev (from Github)

1 files changed, 97 insertions, 0 deletions

diff --git a/include/smarty/libs/sysplugins/smarty_template_config.php b/include/smarty/libs/sysplugins/smarty_template_config.php
new file mode 100644
index 000000000..f0fff5080
--- /dev/null
+++ b/include/smarty/libs/sysplugins/smarty_template_config.php
@@ -0,0 +1,97 @@
+<?php
+/**
+ * Smarty Config Source Plugin
+ *
+ * @package    Smarty
+ * @subpackage TemplateResources
+ * @author     Uwe Tews
+ */
+
+/**
+ * Smarty Connfig Resource Data Object
+ * Meta Data Container for Template Files
+ *
+ * @package    Smarty
+ * @subpackage TemplateResources
+ * @author     Uwe Tews
+ *
+ */
+class Smarty_Template_Config extends Smarty_Template_Source
+{
+    /**
+     * array of section names, single section or null
+     *
+     * @var null|string|array
+     */
+    public $config_sections = null;
+
+    /**
+     * scope into which the config variables shall be loaded
+     *
+     * @var string
+     */
+    public $scope = 'local';
+
+    /**
+     * Flag that source is a config file
+     *
+     * @var bool
+     */
+    public $isConfig = true;
+
+    /**
+     * create Source Object container
+     *
+     * @param Smarty_Resource $handler  Resource Handler this source object communicates with
+     * @param Smarty          $smarty   Smarty instance this source object belongs to
+     * @param string          $resource full template_resource
+     * @param string          $type     type of resource
+     * @param string          $name     resource name
+     */
+    public function __construct(Smarty_Resource $handler, Smarty $smarty, $resource, $type, $name)
+    {
+        // must clone handler as we change class names
+        $this->handler = clone $handler; // Note: prone to circular references
+        $this->handler->compiler_class = 'Smarty_Internal_Config_File_Compiler';
+        $this->handler->template_lexer_class = 'Smarty_Internal_Configfilelexer';
+        $this->handler->template_parser_class = 'Smarty_Internal_Configfileparser';
+        $this->resource = $resource;
+        $this->type = $type;
+        $this->name = $name;
+        $this->smarty = $smarty;
+    }
+
+    /**
+     * initialize Source Object for given resource
+     * Either [$_template] or [$smarty, $template_resource] must be specified
+     *
+     * @param  Smarty_Internal_Template $_template         template object
+     * @param  Smarty                   $smarty            smarty object
+     * @param  string                   $template_resource resource identifier
+     *
+     * @return Smarty_Template_Config Source Object
+     * @throws SmartyException
+     */
+    public static function load(Smarty_Internal_Template $_template = null, Smarty $smarty = null, $template_resource = null)
+    {
+        static $_incompatible_resources = array('extends' => true, 'php' => true);
+        $template_resource = $_template->template_resource;
+        if (empty($template_resource)) {
+            throw new SmartyException('Missing config name');
+        }
+        // parse resource_name, load resource handler
+        list($name, $type) = Smarty_Resource::parseResourceName($template_resource, $_template->smarty->default_config_type);
+        // make sure configs are not loaded via anything smarty can't handle
+        if (isset($_incompatible_resources[$type])) {
+            throw new SmartyException ("Unable to use resource '{$type}' for config");
+        }
+        $resource = Smarty_Resource::load($_template->smarty, $type);
+        $source = new Smarty_Template_Config($resource, $_template->smarty, $template_resource, $type, $name);
+        $resource->populate($source, $_template);
+        if (!$source->exists && isset($_template->smarty->default_config_handler_func)) {
+            Smarty_Internal_Method_RegisterDefaultTemplateHandler::_getDefaultTemplate($source);
+        }
+        $source->unique_resource = $resource->buildUniqueResourceName($_template->smarty, $name, true);
+        return $source;
+    }
+}