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108 lines
3.0 KiB
108 lines
3.0 KiB
<?php |
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/** |
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* Smarty Internal Plugin Resource String |
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* |
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* @package Smarty |
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* @subpackage TemplateResources |
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* @author Uwe Tews |
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* @author Rodney Rehm |
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*/ |
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/** |
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* Smarty Internal Plugin Resource String |
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* Implements the strings as resource for Smarty template |
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* {@internal unlike eval-resources the compiled state of string-resources is saved for subsequent access}} |
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* |
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* @package Smarty |
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* @subpackage TemplateResources |
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*/ |
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class Smarty_Internal_Resource_String extends Smarty_Resource |
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{ |
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/** |
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* populate Source Object with meta data from Resource |
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* |
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* @param Smarty_Template_Source $source source object |
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* @param Smarty_Internal_Template $_template template object |
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* |
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* @return void |
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*/ |
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public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) |
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{ |
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$source->uid = $source->filepath = sha1($source->name . $source->smarty->_joined_template_dir); |
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$source->timestamp = $source->exists = true; |
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} |
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/** |
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* Load template's source from $resource_name into current template object |
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* |
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* @uses decode() to decode base64 and urlencoded template_resources |
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* |
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* @param Smarty_Template_Source $source source object |
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* |
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* @return string template source |
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*/ |
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public function getContent(Smarty_Template_Source $source) |
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{ |
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return $this->decode($source->name); |
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} |
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/** |
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* decode base64 and urlencode |
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* |
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* @param string $string template_resource to decode |
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* |
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* @return string decoded template_resource |
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*/ |
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protected function decode($string) |
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{ |
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// decode if specified |
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if (($pos = strpos($string, ':')) !== false) { |
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if (!strncmp($string, 'base64', 6)) { |
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return base64_decode(substr($string, 7)); |
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} elseif (!strncmp($string, 'urlencode', 9)) { |
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return urldecode(substr($string, 10)); |
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} |
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} |
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return $string; |
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} |
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/** |
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* modify resource_name according to resource handlers specifications |
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* |
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* @param Smarty $smarty Smarty instance |
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* @param string $resource_name resource_name to make unique |
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* @param boolean $isConfig flag for config resource |
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* |
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* @return string unique resource name |
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*/ |
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public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false) |
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{ |
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return get_class($this) . '#' . $this->decode($resource_name); |
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} |
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/** |
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* Determine basename for compiled filename |
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* Always returns an empty string. |
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* |
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* @param Smarty_Template_Source $source source object |
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* |
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* @return string resource's basename |
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*/ |
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public function getBasename(Smarty_Template_Source $source) |
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{ |
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return ''; |
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} |
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/* |
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* Disable timestamp checks for string resource. |
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* |
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* @return bool |
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*/ |
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/** |
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* @return bool |
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*/ |
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public function checkTimestamps() |
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{ |
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return false; |
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} |
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}
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