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-rw-r--r--lib/smarty3/sysplugins/smarty_internal_resource_string.php107
1 files changed, 107 insertions, 0 deletions
diff --git a/lib/smarty3/sysplugins/smarty_internal_resource_string.php b/lib/smarty3/sysplugins/smarty_internal_resource_string.php
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+++ b/lib/smarty3/sysplugins/smarty_internal_resource_string.php
@@ -0,0 +1,107 @@
+<?php
+/**
+ * Smarty Internal Plugin Resource String
+ *
+ * @package Smarty
+ * @subpackage TemplateResources
+ * @author Uwe Tews
+ * @author Rodney Rehm
+ */
+
+/**
+ * Smarty Internal Plugin Resource String
+ * Implements the strings as resource for Smarty template
+ * {@internal unlike eval-resources the compiled state of string-resources is saved for subsequent access}}
+ *
+ * @package Smarty
+ * @subpackage TemplateResources
+ */
+class Smarty_Internal_Resource_String extends Smarty_Resource
+{
+ /**
+ * 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)
+ {
+ $source->uid = $source->filepath = sha1($source->name . $source->smarty->_joined_template_dir);
+ $source->timestamp = $source->exists = true;
+ }
+
+ /**
+ * Load template's source from $resource_name into current template object
+ *
+ * @uses decode() to decode base64 and urlencoded template_resources
+ *
+ * @param Smarty_Template_Source $source source object
+ *
+ * @return string template source
+ */
+ public function getContent(Smarty_Template_Source $source)
+ {
+ return $this->decode($source->name);
+ }
+
+ /**
+ * decode base64 and urlencode
+ *
+ * @param string $string template_resource to decode
+ *
+ * @return string decoded template_resource
+ */
+ protected function decode($string)
+ {
+ // decode if specified
+ if (($pos = strpos($string, ':')) !== false) {
+ if (!strncmp($string, 'base64', 6)) {
+ return base64_decode(substr($string, 7));
+ } elseif (!strncmp($string, 'urlencode', 9)) {
+ return urldecode(substr($string, 10));
+ }
+ }
+
+ return $string;
+ }
+
+ /**
+ * 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) . '#' . $this->decode($resource_name);
+ }
+
+ /**
+ * Determine basename for compiled filename
+ * Always returns an empty string.
+ *
+ * @param Smarty_Template_Source $source source object
+ *
+ * @return string resource's basename
+ */
+ public function getBasename(Smarty_Template_Source $source)
+ {
+ return '';
+ }
+
+ /*
+ * Disable timestamp checks for string resource.
+ *
+ * @return bool
+ */
+ public function checkTimestamps()
+ {
+ return false;
+ }
+}
+