Second pass at adding key files

site/stackreach/libs/sysplugins/smarty_internal_resource_string.php

@@ -0,0 +1,133 @@
+<?php
+
+/**
+ * Smarty Internal Plugin Resource String
+ * 
+ * Implements the strings as resource for Smarty template
+ * 
+ * @package Smarty
+ * @subpackage TemplateResources
+ * @author Uwe Tews 
+ */
+ 
+/**
+ * Smarty Internal Plugin Resource String
+ */
+class Smarty_Internal_Resource_String {
+    public function __construct($smarty)
+    {
+        $this->smarty = $smarty;
+    } 
+    // classes used for compiling Smarty templates from file resource
+    public $compiler_class = 'Smarty_Internal_SmartyTemplateCompiler';
+    public $template_lexer_class = 'Smarty_Internal_Templatelexer';
+    public $template_parser_class = 'Smarty_Internal_Templateparser';
+    // properties
+    public $usesCompiler = true;
+    public $isEvaluated = false;
+
+    /**
+     * Return flag if template source is existing
+     * 
+     * @return boolean true
+     */
+    public function isExisting($template)
+    {
+        return true;
+    } 
+
+    /**
+     * Get filepath to template source
+     * 
+     * @param object $_template template object
+     * @return string return 'string' as template source is not a file
+     */
+    public function getTemplateFilepath($_template)
+    { 
+        $_template->templateUid = sha1($_template->resource_name);
+        // no filepath for strings
+        // return "string" for compiler error messages
+        return 'string:';
+    } 
+
+    /**
+     * Get timestamp to template source
+     * 
+     * @param object $_template template object
+     * @return boolean false as string resources have no timestamp
+     */
+    public function getTemplateTimestamp($_template)
+    { 
+        if ($this->isEvaluated) {
+        	//must always be compiled and have no timestamp
+        	return false;
+        } else {
+        	return 0;
+        }
+    } 
+
+    /**
+     * Get timestamp of template source by type and name
+     * 
+     * @param object $_template template object
+     * @return int  timestamp (always 0)
+     */
+    public function getTemplateTimestampTypeName($_resource_type, $_resource_name)
+    { 
+        // return timestamp 0
+        return 0;
+    } 
+
+
+    /**
+     * Retuen template source from resource name
+     * 
+     * @param object $_template template object
+     * @return string content of template source
+     */
+    public function getTemplateSource($_template)
+    { 
+        // return template string
+        $_template->template_source = $_template->resource_name;
+        return true;
+    } 
+
+    /**
+     * Get filepath to compiled template
+     * 
+     * @param object $_template template object
+     * @return boolean return false as compiled template is not stored
+     */
+    public function getCompiledFilepath($_template)
+    {
+        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null;
+        // calculate Uid if not already done
+        if ($_template->templateUid == '') {
+            $_template->getTemplateFilepath();
+        } 
+        $_filepath = $_template->templateUid; 
+        // if use_sub_dirs, break file into directories
+        if ($_template->smarty->use_sub_dirs) {
+            $_filepath = substr($_filepath, 0, 2) . DS
+             . substr($_filepath, 2, 2) . DS
+             . substr($_filepath, 4, 2) . DS
+             . $_filepath;
+        } 
+        $_compile_dir_sep = $_template->smarty->use_sub_dirs ? DS : '^';
+        if (isset($_compile_id)) {
+            $_filepath = $_compile_id . $_compile_dir_sep . $_filepath;
+        } 
+        if ($_template->caching) {
+            $_cache = '.cache';
+        } else {
+            $_cache = '';
+        } 
+        $_compile_dir = $_template->smarty->compile_dir;
+        if (strpos('/\\', substr($_compile_dir, -1)) === false) {
+            $_compile_dir .= DS;
+        } 
+        return $_compile_dir . $_filepath . '.' . $_template->resource_type . $_cache . '.php';
+    } 
+} 
+
+?>