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- add concept unique_resource to combat potentially ambiguous template_resource values when custom resource handlers are used (Forum Topic 2012)

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http://www.smarty.net/forums/viewtopic.php?t=2012

thereby DRYed and optimized the resource handler identification method.
This commit is contained in:
rodneyrehm
2011-10-13 13:10:06 +00:00
parent 806c51fdcf
commit 6979b4efb0
11 changed files with 216 additions and 118 deletions
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41
libs/sysplugins/smarty_internal_resource_string.php
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@@ -37,24 +37,45 @@ class Smarty_Internal_Resource_String extends Smarty_Resource {
/**
* Load template's source from $resource_name into current template object
*
* {@internal if source begins with "base64:" or "urlencode:", the source is decoded accordingly}}
*
* @uses decode() to decode base64 and urlencoded template_resources
* @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)
{
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 (($pos = strpos($source->name, ':')) !== false) {
if (!strncmp($source->name, 'base64', 6)) {
return base64_decode(substr($source->name, 7));
} elseif (!strncmp($source->name, 'urlencode', 9)) {
return urldecode(substr($source->name, 10));
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 $source->name;
return $string;
}
/**
* modify resource_name according to resource handlers specifications
*
* @param Smarty $smarty Smarty instance
* @param string $resource_name resource_name to make unique
* @return string unique resource name
*/
protected function buildUniqueResourceName(Smarty $smarty, $resource_name)
{
return get_class($this) . '#' .$this->decode($resource_name);
}
/**