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1749 lines
58 KiB
1749 lines
58 KiB
<?php |
|
/** |
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* Smarty Internal Plugin Smarty Template Compiler Base |
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* This file contains the basic classes and methods for compiling Smarty templates with lexer/parser |
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* |
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* @package Smarty |
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* @subpackage Compiler |
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* @author Uwe Tews |
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*/ |
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|
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/** |
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* Main abstract compiler class |
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* |
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* @package Smarty |
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* @subpackage Compiler |
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* |
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* @property Smarty_Internal_SmartyTemplateCompiler $prefixCompiledCode = '' |
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* @property Smarty_Internal_SmartyTemplateCompiler $postfixCompiledCode = '' |
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* @method registerPostCompileCallback($callback, $parameter = array(), $key = null, $replace = false) |
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* @method unregisterPostCompileCallback($key) |
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*/ |
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abstract class Smarty_Internal_TemplateCompilerBase |
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{ |
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/** |
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* compile tag objects cache |
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* |
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* @var array |
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*/ |
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public static $_tag_objects = array(); |
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|
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/** |
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* counter for prefix variable number |
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* |
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* @var int |
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*/ |
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public static $prefixVariableNumber = 0; |
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|
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/** |
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* Smarty object |
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* |
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* @var Smarty |
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*/ |
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public $smarty = null; |
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|
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/** |
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* Parser object |
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* |
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* @var Smarty_Internal_Templateparser |
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*/ |
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public $parser = null; |
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|
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/** |
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* hash for nocache sections |
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* |
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* @var mixed |
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*/ |
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public $nocache_hash = null; |
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|
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/** |
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* suppress generation of nocache code |
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* |
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* @var bool |
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*/ |
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public $suppressNocacheProcessing = false; |
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|
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/** |
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* caching enabled (copied from template object) |
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* |
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* @var int |
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*/ |
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public $caching = 0; |
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/** |
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* tag stack |
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* |
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* @var array |
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*/ |
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public $_tag_stack = array(); |
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|
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/** |
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* tag stack count |
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* |
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* @var array |
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*/ |
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public $_tag_stack_count = array(); |
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|
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/** |
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* Plugins used by template |
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* |
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* @var array |
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*/ |
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public $required_plugins = array('compiled' => array(), 'nocache' => array()); |
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|
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/** |
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* Required plugins stack |
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* |
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* @var array |
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*/ |
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public $required_plugins_stack = array(); |
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|
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/** |
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* current template |
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* |
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* @var Smarty_Internal_Template |
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*/ |
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public $template = null; |
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|
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/** |
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* merged included sub template data |
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* |
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* @var array |
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*/ |
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public $mergedSubTemplatesData = array(); |
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|
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/** |
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* merged sub template code |
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* |
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* @var array |
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*/ |
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public $mergedSubTemplatesCode = array(); |
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|
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/** |
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* collected template properties during compilation |
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* |
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* @var array |
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*/ |
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public $templateProperties = array(); |
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|
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/** |
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* source line offset for error messages |
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* |
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* @var int |
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*/ |
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public $trace_line_offset = 0; |
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|
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/** |
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* trace uid |
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* |
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* @var string |
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*/ |
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public $trace_uid = ''; |
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/** |
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* trace file path |
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* |
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* @var string |
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*/ |
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public $trace_filepath = ''; |
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/** |
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* stack for tracing file and line of nested {block} tags |
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* |
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* @var array |
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*/ |
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public $trace_stack = array(); |
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|
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/** |
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* plugins loaded by default plugin handler |
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* |
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* @var array |
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*/ |
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public $default_handler_plugins = array(); |
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|
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/** |
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* saved preprocessed modifier list |
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* |
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* @var mixed |
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*/ |
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public $default_modifier_list = null; |
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|
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/** |
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* force compilation of complete template as nocache |
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* |
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* @var boolean |
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*/ |
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public $forceNocache = false; |
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|
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/** |
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* flag if compiled template file shall we written |
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* |
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* @var bool |
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*/ |
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public $write_compiled_code = true; |
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|
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/** |
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* Template functions |
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* |
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* @var array |
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*/ |
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public $tpl_function = array(); |
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|
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/** |
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* called sub functions from template function |
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* |
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* @var array |
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*/ |
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public $called_functions = array(); |
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/** |
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* compiled template or block function code |
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* |
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* @var string |
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*/ |
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public $blockOrFunctionCode = ''; |
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|
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/** |
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* flags for used modifier plugins |
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* |
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* @var array |
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*/ |
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public $modifier_plugins = array(); |
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|
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/** |
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* type of already compiled modifier |
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* |
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* @var array |
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*/ |
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public $known_modifier_type = array(); |
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|
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/** |
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* parent compiler object for merged subtemplates and template functions |
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* |
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* @var Smarty_Internal_TemplateCompilerBase |
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*/ |
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public $parent_compiler = null; |
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|
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/** |
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* Flag true when compiling nocache section |
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* |
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* @var bool |
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*/ |
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public $nocache = false; |
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|
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/** |
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* Flag true when tag is compiled as nocache |
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* |
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* @var bool |
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*/ |
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public $tag_nocache = false; |
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/** |
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* Compiled tag prefix code |
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* |
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* @var array |
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*/ |
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public $prefix_code = array(); |
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|
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/** |
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* used prefix variables by current compiled tag |
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* |
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* @var array |
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*/ |
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public $usedPrefixVariables = array(); |
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|
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/** |
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* Prefix code stack |
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* |
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* @var array |
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*/ |
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public $prefixCodeStack = array(); |
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|
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/** |
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* Tag has compiled code |
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* |
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* @var bool |
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*/ |
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public $has_code = false; |
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|
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/** |
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* A variable string was compiled |
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* |
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* @var bool |
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*/ |
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public $has_variable_string = false; |
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|
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/** |
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* Stack for {setfilter} {/setfilter} |
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* |
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* @var array |
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*/ |
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public $variable_filter_stack = array(); |
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|
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/** |
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* variable filters for {setfilter} {/setfilter} |
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* |
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* @var array |
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*/ |
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public $variable_filters = array(); |
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|
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/** |
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* Nesting count of looping tags like {foreach}, {for}, {section}, {while} |
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* |
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* @var int |
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*/ |
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public $loopNesting = 0; |
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/** |
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* Strip preg pattern |
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* |
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* @var string |
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*/ |
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public $stripRegEx = '![\t ]*[\r\n]+[\t ]*!'; |
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|
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/** |
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* plugin search order |
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* |
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* @var array |
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*/ |
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public $plugin_search_order = array( |
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'function', |
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'block', |
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'compiler', |
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'class' |
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); |
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|
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/** |
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* General storage area for tag compiler plugins |
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* |
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* @var array |
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*/ |
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public $_cache = array(); |
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|
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/** |
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* Lexer preg pattern for left delimiter |
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* |
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* @var string |
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*/ |
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private $ldelPreg = '[{]'; |
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|
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/** |
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* Lexer preg pattern for right delimiter |
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* |
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* @var string |
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*/ |
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private $rdelPreg = '[}]'; |
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|
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/** |
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* Length of right delimiter |
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* |
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* @var int |
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*/ |
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private $rdelLength = 0; |
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|
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/** |
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* Length of left delimiter |
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* |
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* @var int |
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*/ |
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private $ldelLength = 0; |
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|
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/** |
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* Lexer preg pattern for user literals |
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* |
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* @var string |
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*/ |
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private $literalPreg = ''; |
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|
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/** |
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* Initialize compiler |
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* |
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* @param Smarty $smarty global instance |
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*/ |
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public function __construct(Smarty $smarty) |
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{ |
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$this->smarty = $smarty; |
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$this->nocache_hash = str_replace( |
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array( |
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'.', |
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',' |
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), |
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'_', |
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uniqid(mt_rand(), true) |
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); |
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} |
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|
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/** |
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* Method to compile a Smarty template |
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* |
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* @param Smarty_Internal_Template $template template object to compile |
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* @param bool $nocache true is shall be compiled in nocache mode |
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* @param null|Smarty_Internal_TemplateCompilerBase $parent_compiler |
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* |
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* @return bool true if compiling succeeded, false if it failed |
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* @throws \Exception |
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*/ |
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public function compileTemplate( |
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Smarty_Internal_Template $template, |
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$nocache = null, |
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Smarty_Internal_TemplateCompilerBase $parent_compiler = null |
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) { |
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// get code frame of compiled template |
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$_compiled_code = $template->smarty->ext->_codeFrame->create( |
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$template, |
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$this->compileTemplateSource( |
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$template, |
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$nocache, |
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$parent_compiler |
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), |
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$this->postFilter($this->blockOrFunctionCode) . |
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join('', $this->mergedSubTemplatesCode), |
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false, |
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$this |
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); |
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return $_compiled_code; |
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} |
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|
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/** |
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* Compile template source and run optional post filter |
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* |
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* @param \Smarty_Internal_Template $template |
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* @param null|bool $nocache flag if template must be compiled in nocache mode |
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* @param \Smarty_Internal_TemplateCompilerBase $parent_compiler |
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* |
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* @return string |
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* @throws \Exception |
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*/ |
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public function compileTemplateSource( |
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Smarty_Internal_Template $template, |
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$nocache = null, |
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Smarty_Internal_TemplateCompilerBase $parent_compiler = null |
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) { |
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try { |
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// save template object in compiler class |
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$this->template = $template; |
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if ($this->smarty->debugging) { |
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if (!isset($this->smarty->_debug)) { |
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$this->smarty->_debug = new Smarty_Internal_Debug(); |
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} |
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$this->smarty->_debug->start_compile($this->template); |
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} |
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$this->parent_compiler = $parent_compiler ? $parent_compiler : $this; |
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$nocache = isset($nocache) ? $nocache : false; |
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if (empty($template->compiled->nocache_hash)) { |
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$template->compiled->nocache_hash = $this->nocache_hash; |
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} else { |
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$this->nocache_hash = $template->compiled->nocache_hash; |
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} |
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$this->caching = $template->caching; |
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// flag for nocache sections |
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$this->nocache = $nocache; |
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$this->tag_nocache = false; |
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// reset has nocache code flag |
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$this->template->compiled->has_nocache_code = false; |
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$this->has_variable_string = false; |
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$this->prefix_code = array(); |
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// add file dependency |
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if ($this->smarty->merge_compiled_includes || $this->template->source->handler->checkTimestamps()) { |
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$this->parent_compiler->template->compiled->file_dependency[ $this->template->source->uid ] = |
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array( |
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$this->template->source->filepath, |
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$this->template->source->getTimeStamp(), |
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$this->template->source->type, |
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); |
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} |
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$this->smarty->_current_file = $this->template->source->filepath; |
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// get template source |
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if (!empty($this->template->source->components)) { |
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// we have array of inheritance templates by extends: resource |
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// generate corresponding source code sequence |
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$_content = |
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Smarty_Internal_Compile_Extends::extendsSourceArrayCode($this->template); |
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} else { |
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// get template source |
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$_content = $this->template->source->getContent(); |
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} |
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$_compiled_code = $this->postFilter($this->doCompile($this->preFilter($_content), true)); |
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if (!empty($this->required_plugins[ 'compiled' ]) || !empty($this->required_plugins[ 'nocache' ])) { |
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$_compiled_code = '<?php ' . $this->compileRequiredPlugins() . "?>\n" . $_compiled_code; |
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} |
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} catch (Exception $e) { |
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if ($this->smarty->debugging) { |
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$this->smarty->_debug->end_compile($this->template); |
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} |
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$this->_tag_stack = array(); |
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// free memory |
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$this->parent_compiler = null; |
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$this->template = null; |
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$this->parser = null; |
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throw $e; |
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} |
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if ($this->smarty->debugging) { |
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$this->smarty->_debug->end_compile($this->template); |
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} |
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$this->parent_compiler = null; |
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$this->parser = null; |
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return $_compiled_code; |
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} |
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|
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/** |
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* Optionally process compiled code by post filter |
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* |
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* @param string $code compiled code |
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* |
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* @return string |
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* @throws \SmartyException |
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*/ |
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public function postFilter($code) |
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{ |
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// run post filter if on code |
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if (!empty($code) |
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&& (isset($this->smarty->autoload_filters[ 'post' ]) || isset($this->smarty->registered_filters[ 'post' ])) |
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) { |
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return $this->smarty->ext->_filterHandler->runFilter('post', $code, $this->template); |
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} else { |
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return $code; |
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} |
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} |
|
|
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/** |
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* Run optional prefilter |
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* |
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* @param string $_content template source |
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* |
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* @return string |
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* @throws \SmartyException |
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*/ |
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public function preFilter($_content) |
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{ |
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// run pre filter if required |
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if ($_content !== '' |
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&& ((isset($this->smarty->autoload_filters[ 'pre' ]) || isset($this->smarty->registered_filters[ 'pre' ]))) |
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) { |
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return $this->smarty->ext->_filterHandler->runFilter('pre', $_content, $this->template); |
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} else { |
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return $_content; |
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} |
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} |
|
|
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/** |
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* Compile Tag |
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* This is a call back from the lexer/parser |
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* |
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* Save current prefix code |
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* Compile tag |
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* Merge tag prefix code with saved one |
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* (required nested tags in attributes) |
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* |
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* @param string $tag tag name |
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* @param array $args array with tag attributes |
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* @param array $parameter array with compilation parameter |
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* |
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* @throws SmartyCompilerException |
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* @throws SmartyException |
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* @return string compiled code |
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*/ |
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public function compileTag($tag, $args, $parameter = array()) |
|
{ |
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$this->prefixCodeStack[] = $this->prefix_code; |
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$this->prefix_code = array(); |
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$result = $this->compileTag2($tag, $args, $parameter); |
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$this->prefix_code = array_merge($this->prefix_code, array_pop($this->prefixCodeStack)); |
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return $result; |
|
} |
|
|
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/** |
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* compile variable |
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* |
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* @param string $variable |
|
* |
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* @return string |
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*/ |
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public function compileVariable($variable) |
|
{ |
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if (!strpos($variable, '(')) { |
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// not a variable variable |
|
$var = trim($variable, '\''); |
|
$this->tag_nocache = $this->tag_nocache | |
|
$this->template->ext->getTemplateVars->_getVariable( |
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$this->template, |
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$var, |
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null, |
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true, |
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false |
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)->nocache; |
|
// todo $this->template->compiled->properties['variables'][$var] = $this->tag_nocache | $this->nocache; |
|
} |
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return '$_smarty_tpl->tpl_vars[' . $variable . ']->value'; |
|
} |
|
|
|
/** |
|
* compile config variable |
|
* |
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* @param string $variable |
|
* |
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* @return string |
|
*/ |
|
public function compileConfigVariable($variable) |
|
{ |
|
// return '$_smarty_tpl->config_vars[' . $variable . ']'; |
|
return '$_smarty_tpl->smarty->ext->configLoad->_getConfigVariable($_smarty_tpl, ' . $variable . ')'; |
|
} |
|
|
|
/** |
|
* compile PHP function call |
|
* |
|
* @param string $name |
|
* @param array $parameter |
|
* |
|
* @return string |
|
* @throws \SmartyCompilerException |
|
*/ |
|
public function compilePHPFunctionCall($name, $parameter) |
|
{ |
|
if (!$this->smarty->security_policy || $this->smarty->security_policy->isTrustedPhpFunction($name, $this)) { |
|
if (strcasecmp($name, 'isset') === 0 || strcasecmp($name, 'empty') === 0 |
|
|| strcasecmp($name, 'array') === 0 || is_callable($name) |
|
) { |
|
$func_name = smarty_strtolower_ascii($name); |
|
|
|
if ($func_name === 'isset') { |
|
if (count($parameter) === 0) { |
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$this->trigger_template_error('Illegal number of parameter in "isset()"'); |
|
} |
|
|
|
$pa = array(); |
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foreach ($parameter as $p) { |
|
$pa[] = $this->syntaxMatchesVariable($p) ? 'isset(' . $p . ')' : '(' . $p . ' !== null )'; |
|
} |
|
return '(' . implode(' && ', $pa) . ')'; |
|
|
|
} elseif (in_array( |
|
$func_name, |
|
array( |
|
'empty', |
|
'reset', |
|
'current', |
|
'end', |
|
'prev', |
|
'next' |
|
) |
|
) |
|
) { |
|
if (count($parameter) !== 1) { |
|
$this->trigger_template_error("Illegal number of parameter in '{$func_name()}'"); |
|
} |
|
if ($func_name === 'empty') { |
|
return $func_name . '(' . |
|
str_replace("')->value", "',null,true,false)->value", $parameter[ 0 ]) . ')'; |
|
} else { |
|
return $func_name . '(' . $parameter[ 0 ] . ')'; |
|
} |
|
} else { |
|
return $name . '(' . implode(',', $parameter) . ')'; |
|
} |
|
} else { |
|
$this->trigger_template_error("unknown function '{$name}'"); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* Determines whether the passed string represents a valid (PHP) variable. |
|
* This is important, because `isset()` only works on variables and `empty()` can only be passed |
|
* a variable prior to php5.5 |
|
* @param $string |
|
* @return bool |
|
*/ |
|
private function syntaxMatchesVariable($string) { |
|
static $regex_pattern = '/^\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*((->)[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*|\[.*]*\])*$/'; |
|
return 1 === preg_match($regex_pattern, trim($string)); |
|
} |
|
|
|
/** |
|
* This method is called from parser to process a text content section if strip is enabled |
|
* - remove text from inheritance child templates as they may generate output |
|
* |
|
* @param string $text |
|
* |
|
* @return string |
|
*/ |
|
public function processText($text) |
|
{ |
|
|
|
if (strpos($text, '<') === false) { |
|
return preg_replace($this->stripRegEx, '', $text); |
|
} |
|
|
|
$store = array(); |
|
$_store = 0; |
|
|
|
// capture html elements not to be messed with |
|
$_offset = 0; |
|
if (preg_match_all( |
|
'#(<script[^>]*>.*?</script[^>]*>)|(<textarea[^>]*>.*?</textarea[^>]*>)|(<pre[^>]*>.*?</pre[^>]*>)#is', |
|
$text, |
|
$matches, |
|
PREG_OFFSET_CAPTURE | PREG_SET_ORDER |
|
) |
|
) { |
|
foreach ($matches as $match) { |
|
$store[] = $match[ 0 ][ 0 ]; |
|
$_length = strlen($match[ 0 ][ 0 ]); |
|
$replace = '@!@SMARTY:' . $_store . ':SMARTY@!@'; |
|
$text = substr_replace($text, $replace, $match[ 0 ][ 1 ] - $_offset, $_length); |
|
$_offset += $_length - strlen($replace); |
|
$_store++; |
|
} |
|
} |
|
$expressions = array(// replace multiple spaces between tags by a single space |
|
'#(:SMARTY@!@|>)[\040\011]+(?=@!@SMARTY:|<)#s' => '\1 \2', |
|
// remove newline between tags |
|
'#(:SMARTY@!@|>)[\040\011]*[\n]\s*(?=@!@SMARTY:|<)#s' => '\1\2', |
|
// remove multiple spaces between attributes (but not in attribute values!) |
|
'#(([a-z0-9]\s*=\s*("[^"]*?")|(\'[^\']*?\'))|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \5', |
|
'#>[\040\011]+$#Ss' => '> ', |
|
'#>[\040\011]*[\n]\s*$#Ss' => '>', |
|
$this->stripRegEx => '', |
|
); |
|
$text = preg_replace(array_keys($expressions), array_values($expressions), $text); |
|
$_offset = 0; |
|
if (preg_match_all( |
|
'#@!@SMARTY:([0-9]+):SMARTY@!@#is', |
|
$text, |
|
$matches, |
|
PREG_OFFSET_CAPTURE | PREG_SET_ORDER |
|
) |
|
) { |
|
foreach ($matches as $match) { |
|
$_length = strlen($match[ 0 ][ 0 ]); |
|
$replace = $store[ $match[ 1 ][ 0 ] ]; |
|
$text = substr_replace($text, $replace, $match[ 0 ][ 1 ] + $_offset, $_length); |
|
$_offset += strlen($replace) - $_length; |
|
$_store++; |
|
} |
|
} |
|
return $text; |
|
} |
|
|
|
/** |
|
* lazy loads internal compile plugin for tag and calls the compile method |
|
* compile objects cached for reuse. |
|
* class name format: Smarty_Internal_Compile_TagName |
|
* plugin filename format: Smarty_Internal_TagName.php |
|
* |
|
* @param string $tag tag name |
|
* @param array $args list of tag attributes |
|
* @param mixed $param1 optional parameter |
|
* @param mixed $param2 optional parameter |
|
* @param mixed $param3 optional parameter |
|
* |
|
* @return bool|string compiled code or false |
|
* @throws \SmartyCompilerException |
|
*/ |
|
public function callTagCompiler($tag, $args, $param1 = null, $param2 = null, $param3 = null) |
|
{ |
|
/* @var Smarty_Internal_CompileBase $tagCompiler */ |
|
$tagCompiler = $this->getTagCompiler($tag); |
|
// compile this tag |
|
return $tagCompiler === false ? false : $tagCompiler->compile($args, $this, $param1, $param2, $param3); |
|
} |
|
|
|
/** |
|
* lazy loads internal compile plugin for tag compile objects cached for reuse. |
|
* |
|
* class name format: Smarty_Internal_Compile_TagName |
|
* plugin filename format: Smarty_Internal_TagName.php |
|
* |
|
* @param string $tag tag name |
|
* |
|
* @return bool|\Smarty_Internal_CompileBase tag compiler object or false if not found |
|
*/ |
|
public function getTagCompiler($tag) |
|
{ |
|
// re-use object if already exists |
|
if (!isset(self::$_tag_objects[ $tag ])) { |
|
// lazy load internal compiler plugin |
|
$_tag = explode('_', $tag); |
|
$_tag = array_map('smarty_ucfirst_ascii', $_tag); |
|
$class_name = 'Smarty_Internal_Compile_' . implode('_', $_tag); |
|
if (class_exists($class_name) |
|
&& (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this)) |
|
) { |
|
self::$_tag_objects[ $tag ] = new $class_name; |
|
} else { |
|
self::$_tag_objects[ $tag ] = false; |
|
} |
|
} |
|
return self::$_tag_objects[ $tag ]; |
|
} |
|
|
|
/** |
|
* Check for plugins and return function name |
|
* |
|
* @param $plugin_name |
|
* @param string $plugin_type type of plugin |
|
* |
|
* @return string call name of function |
|
* @throws \SmartyException |
|
*/ |
|
public function getPlugin($plugin_name, $plugin_type) |
|
{ |
|
$function = null; |
|
if ($this->caching && ($this->nocache || $this->tag_nocache)) { |
|
if (isset($this->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ])) { |
|
$function = |
|
$this->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ]; |
|
} elseif (isset($this->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ])) { |
|
$this->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ] = |
|
$this->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ]; |
|
$function = |
|
$this->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ]; |
|
} |
|
} else { |
|
if (isset($this->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ])) { |
|
$function = |
|
$this->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ]; |
|
} elseif (isset($this->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ])) { |
|
$this->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ] = |
|
$this->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ]; |
|
$function = |
|
$this->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ]; |
|
} |
|
} |
|
if (isset($function)) { |
|
if ($plugin_type === 'modifier') { |
|
$this->modifier_plugins[ $plugin_name ] = true; |
|
} |
|
return $function; |
|
} |
|
// loop through plugin dirs and find the plugin |
|
$function = 'smarty_' . $plugin_type . '_' . $plugin_name; |
|
$file = $this->smarty->loadPlugin($function, false); |
|
if (is_string($file)) { |
|
if ($this->caching && ($this->nocache || $this->tag_nocache)) { |
|
$this->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'file' ] = |
|
$file; |
|
$this->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ] = |
|
$function; |
|
} else { |
|
$this->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'file' ] = |
|
$file; |
|
$this->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ] = |
|
$function; |
|
} |
|
if ($plugin_type === 'modifier') { |
|
$this->modifier_plugins[ $plugin_name ] = true; |
|
} |
|
return $function; |
|
} |
|
if (is_callable($function)) { |
|
// plugin function is defined in the script |
|
return $function; |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Check for plugins by default plugin handler |
|
* |
|
* @param string $tag name of tag |
|
* @param string $plugin_type type of plugin |
|
* |
|
* @return bool true if found |
|
* @throws \SmartyCompilerException |
|
*/ |
|
public function getPluginFromDefaultHandler($tag, $plugin_type) |
|
{ |
|
$callback = null; |
|
$script = null; |
|
$cacheable = true; |
|
$result = call_user_func_array( |
|
$this->smarty->default_plugin_handler_func, |
|
array( |
|
$tag, |
|
$plugin_type, |
|
$this->template, |
|
&$callback, |
|
&$script, |
|
&$cacheable, |
|
) |
|
); |
|
if ($result) { |
|
$this->tag_nocache = $this->tag_nocache || !$cacheable; |
|
if ($script !== null) { |
|
if (is_file($script)) { |
|
if ($this->caching && ($this->nocache || $this->tag_nocache)) { |
|
$this->required_plugins[ 'nocache' ][ $tag ][ $plugin_type ][ 'file' ] = |
|
$script; |
|
$this->required_plugins[ 'nocache' ][ $tag ][ $plugin_type ][ 'function' ] = |
|
$callback; |
|
} else { |
|
$this->required_plugins[ 'compiled' ][ $tag ][ $plugin_type ][ 'file' ] = |
|
$script; |
|
$this->required_plugins[ 'compiled' ][ $tag ][ $plugin_type ][ 'function' ] = |
|
$callback; |
|
} |
|
include_once $script; |
|
} else { |
|
$this->trigger_template_error("Default plugin handler: Returned script file '{$script}' for '{$tag}' not found"); |
|
} |
|
} |
|
if (is_callable($callback)) { |
|
$this->default_handler_plugins[ $plugin_type ][ $tag ] = array( |
|
$callback, |
|
true, |
|
array() |
|
); |
|
return true; |
|
} else { |
|
$this->trigger_template_error("Default plugin handler: Returned callback for '{$tag}' not callable"); |
|
} |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Append code segments and remove unneeded ?> <?php transitions |
|
* |
|
* @param string $left |
|
* @param string $right |
|
* |
|
* @return string |
|
*/ |
|
public function appendCode($left, $right) |
|
{ |
|
if (preg_match('/\s*\?>\s?$/D', $left) && preg_match('/^<\?php\s+/', $right)) { |
|
$left = preg_replace('/\s*\?>\s?$/D', "\n", $left); |
|
$left .= preg_replace('/^<\?php\s+/', '', $right); |
|
} else { |
|
$left .= $right; |
|
} |
|
return $left; |
|
} |
|
|
|
/** |
|
* Inject inline code for nocache template sections |
|
* This method gets the content of each template element from the parser. |
|
* If the content is compiled code and it should be not cached the code is injected |
|
* into the rendered output. |
|
* |
|
* @param string $content content of template element |
|
* @param boolean $is_code true if content is compiled code |
|
* |
|
* @return string content |
|
*/ |
|
public function processNocacheCode($content, $is_code) |
|
{ |
|
// If the template is not evaluated and we have a nocache section and or a nocache tag |
|
if ($is_code && !empty($content)) { |
|
// generate replacement code |
|
if ((!($this->template->source->handler->recompiled) || $this->forceNocache) && $this->caching |
|
&& !$this->suppressNocacheProcessing && ($this->nocache || $this->tag_nocache) |
|
) { |
|
$this->template->compiled->has_nocache_code = true; |
|
$_output = addcslashes($content, '\'\\'); |
|
$_output = str_replace('^#^', '\'', $_output); |
|
$_output = |
|
"<?php echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/{$_output}/*/%%SmartyNocache:{$this->nocache_hash}%%*/';?>\n"; |
|
// make sure we include modifier plugins for nocache code |
|
foreach ($this->modifier_plugins as $plugin_name => $dummy) { |
|
if (isset($this->required_plugins[ 'compiled' ][ $plugin_name ][ 'modifier' ])) { |
|
$this->required_plugins[ 'nocache' ][ $plugin_name ][ 'modifier' ] = |
|
$this->required_plugins[ 'compiled' ][ $plugin_name ][ 'modifier' ]; |
|
} |
|
} |
|
} else { |
|
$_output = $content; |
|
} |
|
} else { |
|
$_output = $content; |
|
} |
|
$this->modifier_plugins = array(); |
|
$this->suppressNocacheProcessing = false; |
|
$this->tag_nocache = false; |
|
return $_output; |
|
} |
|
|
|
/** |
|
* Get Id |
|
* |
|
* @param string $input |
|
* |
|
* @return bool|string |
|
*/ |
|
public function getId($input) |
|
{ |
|
if (preg_match('~^([\'"]*)([0-9]*[a-zA-Z_]\w*)\1$~', $input, $match)) { |
|
return $match[ 2 ]; |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Get variable name from string |
|
* |
|
* @param string $input |
|
* |
|
* @return bool|string |
|
*/ |
|
public function getVariableName($input) |
|
{ |
|
if (preg_match('~^[$]_smarty_tpl->tpl_vars\[[\'"]*([0-9]*[a-zA-Z_]\w*)[\'"]*\]->value$~', $input, $match)) { |
|
return $match[ 1 ]; |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Set nocache flag in variable or create new variable |
|
* |
|
* @param string $varName |
|
*/ |
|
public function setNocacheInVariable($varName) |
|
{ |
|
// create nocache var to make it know for further compiling |
|
if ($_var = $this->getId($varName)) { |
|
if (isset($this->template->tpl_vars[ $_var ])) { |
|
$this->template->tpl_vars[ $_var ] = clone $this->template->tpl_vars[ $_var ]; |
|
$this->template->tpl_vars[ $_var ]->nocache = true; |
|
} else { |
|
$this->template->tpl_vars[ $_var ] = new Smarty_Variable(null, true); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* @param array $_attr tag attributes |
|
* @param array $validScopes |
|
* |
|
* @return int|string |
|
* @throws \SmartyCompilerException |
|
*/ |
|
public function convertScope($_attr, $validScopes) |
|
{ |
|
$_scope = 0; |
|
if (isset($_attr[ 'scope' ])) { |
|
$_scopeName = trim($_attr[ 'scope' ], '\'"'); |
|
if (is_numeric($_scopeName) && in_array($_scopeName, $validScopes)) { |
|
$_scope = $_scopeName; |
|
} elseif (is_string($_scopeName)) { |
|
$_scopeName = trim($_scopeName, '\'"'); |
|
$_scope = isset($validScopes[ $_scopeName ]) ? $validScopes[ $_scopeName ] : false; |
|
} else { |
|
$_scope = false; |
|
} |
|
if ($_scope === false) { |
|
$err = var_export($_scopeName, true); |
|
$this->trigger_template_error("illegal value '{$err}' for \"scope\" attribute", null, true); |
|
} |
|
} |
|
return $_scope; |
|
} |
|
|
|
/** |
|
* Generate nocache code string |
|
* |
|
* @param string $code PHP code |
|
* |
|
* @return string |
|
*/ |
|
public function makeNocacheCode($code) |
|
{ |
|
return "echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/<?php " . |
|
str_replace('^#^', '\'', addcslashes($code, '\'\\')) . |
|
"?>/*/%%SmartyNocache:{$this->nocache_hash}%%*/';\n"; |
|
} |
|
|
|
/** |
|
* display compiler error messages without dying |
|
* If parameter $args is empty it is a parser detected syntax error. |
|
* In this case the parser is called to obtain information about expected tokens. |
|
* If parameter $args contains a string this is used as error message |
|
* |
|
* @param string $args individual error message or null |
|
* @param string $line line-number |
|
* @param null|bool $tagline if true the line number of last tag |
|
* |
|
* @throws \SmartyCompilerException when an unexpected token is found |
|
*/ |
|
public function trigger_template_error($args = null, $line = null, $tagline = null) |
|
{ |
|
$lex = $this->parser->lex; |
|
if ($tagline === true) { |
|
// get line number of Tag |
|
$line = $lex->taglineno; |
|
} elseif (!isset($line)) { |
|
// get template source line which has error |
|
$line = $lex->line; |
|
} else { |
|
$line = (int)$line; |
|
} |
|
if (in_array( |
|
$this->template->source->type, |
|
array( |
|
'eval', |
|
'string' |
|
) |
|
) |
|
) { |
|
$templateName = $this->template->source->type . ':' . trim( |
|
preg_replace( |
|
'![\t\r\n]+!', |
|
' ', |
|
strlen($lex->data) > 40 ? |
|
substr($lex->data, 0, 40) . |
|
'...' : $lex->data |
|
) |
|
); |
|
} else { |
|
$templateName = $this->template->source->type . ':' . $this->template->source->filepath; |
|
} |
|
// $line += $this->trace_line_offset; |
|
$match = preg_split("/\n/", $lex->data); |
|
$error_text = |
|
'Syntax error in template "' . (empty($this->trace_filepath) ? $templateName : $this->trace_filepath) . |
|
'" on line ' . ($line + $this->trace_line_offset) . ' "' . |
|
trim(preg_replace('![\t\r\n]+!', ' ', $match[ $line - 1 ])) . '" '; |
|
if (isset($args)) { |
|
// individual error message |
|
$error_text .= $args; |
|
} else { |
|
$expect = array(); |
|
// expected token from parser |
|
$error_text .= ' - Unexpected "' . $lex->value . '"'; |
|
if (count($this->parser->yy_get_expected_tokens($this->parser->yymajor)) <= 4) { |
|
foreach ($this->parser->yy_get_expected_tokens($this->parser->yymajor) as $token) { |
|
$exp_token = $this->parser->yyTokenName[ $token ]; |
|
if (isset($lex->smarty_token_names[ $exp_token ])) { |
|
// token type from lexer |
|
$expect[] = '"' . $lex->smarty_token_names[ $exp_token ] . '"'; |
|
} else { |
|
// otherwise internal token name |
|
$expect[] = $this->parser->yyTokenName[ $token ]; |
|
} |
|
} |
|
$error_text .= ', expected one of: ' . implode(' , ', $expect); |
|
} |
|
} |
|
if ($this->smarty->_parserdebug) { |
|
$this->parser->errorRunDown(); |
|
echo ob_get_clean(); |
|
flush(); |
|
} |
|
$e = new SmartyCompilerException( |
|
$error_text, |
|
0, |
|
$this->template->source->filepath, |
|
$line |
|
); |
|
$e->source = trim(preg_replace('![\t\r\n]+!', ' ', $match[ $line - 1 ])); |
|
$e->desc = $args; |
|
$e->template = $this->template->source->filepath; |
|
throw $e; |
|
} |
|
|
|
/** |
|
* Return var_export() value with all white spaces removed |
|
* |
|
* @param mixed $value |
|
* |
|
* @return string |
|
*/ |
|
public function getVarExport($value) |
|
{ |
|
return preg_replace('/\s/', '', var_export($value, true)); |
|
} |
|
|
|
/** |
|
* enter double quoted string |
|
* - save tag stack count |
|
*/ |
|
public function enterDoubleQuote() |
|
{ |
|
array_push($this->_tag_stack_count, $this->getTagStackCount()); |
|
} |
|
|
|
/** |
|
* Return tag stack count |
|
* |
|
* @return int |
|
*/ |
|
public function getTagStackCount() |
|
{ |
|
return count($this->_tag_stack); |
|
} |
|
|
|
/** |
|
* @param $lexerPreg |
|
* |
|
* @return mixed |
|
*/ |
|
public function replaceDelimiter($lexerPreg) |
|
{ |
|
return str_replace( |
|
array('SMARTYldel', 'SMARTYliteral', 'SMARTYrdel', 'SMARTYautoliteral', 'SMARTYal'), |
|
array( |
|
$this->ldelPreg, $this->literalPreg, $this->rdelPreg, |
|
$this->smarty->getAutoLiteral() ? '{1,}' : '{9}', |
|
$this->smarty->getAutoLiteral() ? '' : '\\s*' |
|
), |
|
$lexerPreg |
|
); |
|
} |
|
|
|
/** |
|
* Build lexer regular expressions for left and right delimiter and user defined literals |
|
*/ |
|
public function initDelimiterPreg() |
|
{ |
|
$ldel = $this->smarty->getLeftDelimiter(); |
|
$this->ldelLength = strlen($ldel); |
|
$this->ldelPreg = ''; |
|
foreach (str_split($ldel, 1) as $chr) { |
|
$this->ldelPreg .= '[' . preg_quote($chr,'/') . ']'; |
|
} |
|
$rdel = $this->smarty->getRightDelimiter(); |
|
$this->rdelLength = strlen($rdel); |
|
$this->rdelPreg = ''; |
|
foreach (str_split($rdel, 1) as $chr) { |
|
$this->rdelPreg .= '[' . preg_quote($chr,'/') . ']'; |
|
} |
|
$literals = $this->smarty->getLiterals(); |
|
if (!empty($literals)) { |
|
foreach ($literals as $key => $literal) { |
|
$literalPreg = ''; |
|
foreach (str_split($literal, 1) as $chr) { |
|
$literalPreg .= '[' . preg_quote($chr,'/') . ']'; |
|
} |
|
$literals[ $key ] = $literalPreg; |
|
} |
|
$this->literalPreg = '|' . implode('|', $literals); |
|
} else { |
|
$this->literalPreg = ''; |
|
} |
|
} |
|
|
|
/** |
|
* leave double quoted string |
|
* - throw exception if block in string was not closed |
|
* |
|
* @throws \SmartyCompilerException |
|
*/ |
|
public function leaveDoubleQuote() |
|
{ |
|
if (array_pop($this->_tag_stack_count) !== $this->getTagStackCount()) { |
|
$tag = $this->getOpenBlockTag(); |
|
$this->trigger_template_error( |
|
"unclosed '{{$tag}}' in doubled quoted string", |
|
null, |
|
true |
|
); |
|
} |
|
} |
|
|
|
/** |
|
* Get left delimiter preg |
|
* |
|
* @return string |
|
*/ |
|
public function getLdelPreg() |
|
{ |
|
return $this->ldelPreg; |
|
} |
|
|
|
/** |
|
* Get right delimiter preg |
|
* |
|
* @return string |
|
*/ |
|
public function getRdelPreg() |
|
{ |
|
return $this->rdelPreg; |
|
} |
|
|
|
/** |
|
* Get length of left delimiter |
|
* |
|
* @return int |
|
*/ |
|
public function getLdelLength() |
|
{ |
|
return $this->ldelLength; |
|
} |
|
|
|
/** |
|
* Get length of right delimiter |
|
* |
|
* @return int |
|
*/ |
|
public function getRdelLength() |
|
{ |
|
return $this->rdelLength; |
|
} |
|
|
|
/** |
|
* Get name of current open block tag |
|
* |
|
* @return string|boolean |
|
*/ |
|
public function getOpenBlockTag() |
|
{ |
|
$tagCount = $this->getTagStackCount(); |
|
if ($tagCount) { |
|
return $this->_tag_stack[ $tagCount - 1 ][ 0 ]; |
|
} else { |
|
return false; |
|
} |
|
} |
|
|
|
/** |
|
* Check if $value contains variable elements |
|
* |
|
* @param mixed $value |
|
* |
|
* @return bool|int |
|
*/ |
|
public function isVariable($value) |
|
{ |
|
if (is_string($value)) { |
|
return preg_match('/[$(]/', $value); |
|
} |
|
if (is_bool($value) || is_numeric($value)) { |
|
return false; |
|
} |
|
if (is_array($value)) { |
|
foreach ($value as $k => $v) { |
|
if ($this->isVariable($k) || $this->isVariable($v)) { |
|
return true; |
|
} |
|
} |
|
return false; |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Get new prefix variable name |
|
* |
|
* @return string |
|
*/ |
|
public function getNewPrefixVariable() |
|
{ |
|
++self::$prefixVariableNumber; |
|
return $this->getPrefixVariable(); |
|
} |
|
|
|
/** |
|
* Get current prefix variable name |
|
* |
|
* @return string |
|
*/ |
|
public function getPrefixVariable() |
|
{ |
|
return '$_prefixVariable' . self::$prefixVariableNumber; |
|
} |
|
|
|
/** |
|
* append code to prefix buffer |
|
* |
|
* @param string $code |
|
*/ |
|
public function appendPrefixCode($code) |
|
{ |
|
$this->prefix_code[] = $code; |
|
} |
|
|
|
/** |
|
* get prefix code string |
|
* |
|
* @return string |
|
*/ |
|
public function getPrefixCode() |
|
{ |
|
$code = ''; |
|
$prefixArray = array_merge($this->prefix_code, array_pop($this->prefixCodeStack)); |
|
$this->prefixCodeStack[] = array(); |
|
foreach ($prefixArray as $c) { |
|
$code = $this->appendCode($code, $c); |
|
} |
|
$this->prefix_code = array(); |
|
return $code; |
|
} |
|
|
|
/** |
|
* Save current required plugins |
|
* |
|
* @param bool $init if true init required plugins |
|
*/ |
|
public function saveRequiredPlugins($init = false) |
|
{ |
|
$this->required_plugins_stack[] = $this->required_plugins; |
|
if ($init) { |
|
$this->required_plugins = array('compiled' => array(), 'nocache' => array()); |
|
} |
|
} |
|
|
|
/** |
|
* Restore required plugins |
|
*/ |
|
public function restoreRequiredPlugins() |
|
{ |
|
$this->required_plugins = array_pop($this->required_plugins_stack); |
|
} |
|
|
|
/** |
|
* Compile code to call Smarty_Internal_Template::_checkPlugins() |
|
* for required plugins |
|
* |
|
* @return string |
|
*/ |
|
public function compileRequiredPlugins() |
|
{ |
|
$code = $this->compileCheckPlugins($this->required_plugins[ 'compiled' ]); |
|
if ($this->caching && !empty($this->required_plugins[ 'nocache' ])) { |
|
$code .= $this->makeNocacheCode($this->compileCheckPlugins($this->required_plugins[ 'nocache' ])); |
|
} |
|
return $code; |
|
} |
|
|
|
/** |
|
* Compile code to call Smarty_Internal_Template::_checkPlugins |
|
* - checks if plugin is callable require otherwise |
|
* |
|
* @param $requiredPlugins |
|
* |
|
* @return string |
|
*/ |
|
public function compileCheckPlugins($requiredPlugins) |
|
{ |
|
if (!empty($requiredPlugins)) { |
|
$plugins = array(); |
|
foreach ($requiredPlugins as $plugin) { |
|
foreach ($plugin as $data) { |
|
$plugins[] = $data; |
|
} |
|
} |
|
return '$_smarty_tpl->_checkPlugins(' . $this->getVarExport($plugins) . ');' . "\n"; |
|
} else { |
|
return ''; |
|
} |
|
} |
|
|
|
/** |
|
* method to compile a Smarty template |
|
* |
|
* @param mixed $_content template source |
|
* @param bool $isTemplateSource |
|
* |
|
* @return bool true if compiling succeeded, false if it failed |
|
*/ |
|
abstract protected function doCompile($_content, $isTemplateSource = false); |
|
|
|
public function cStyleComment($string) { |
|
return '/*' . str_replace('*/', '* /' , $string) . '*/'; |
|
} |
|
|
|
/** |
|
* Compile Tag |
|
* |
|
* @param string $tag tag name |
|
* @param array $args array with tag attributes |
|
* @param array $parameter array with compilation parameter |
|
* |
|
* @throws SmartyCompilerException |
|
* @throws SmartyException |
|
* @return string compiled code |
|
*/ |
|
private function compileTag2($tag, $args, $parameter) |
|
{ |
|
$plugin_type = ''; |
|
// $args contains the attributes parsed and compiled by the lexer/parser |
|
// assume that tag does compile into code, but creates no HTML output |
|
$this->has_code = true; |
|
// log tag/attributes |
|
if (isset($this->smarty->_cache[ 'get_used_tags' ])) { |
|
$this->template->_cache[ 'used_tags' ][] = array( |
|
$tag, |
|
$args |
|
); |
|
} |
|
// check nocache option flag |
|
foreach ($args as $arg) { |
|
if (!is_array($arg)) { |
|
if ($arg === "'nocache'" || $arg === 'nocache') { |
|
$this->tag_nocache = true; |
|
} |
|
} else { |
|
foreach ($arg as $k => $v) { |
|
if (($k === "'nocache'" || $k === 'nocache') && (trim($v, "'\" ") === 'true')) { |
|
$this->tag_nocache = true; |
|
} |
|
} |
|
} |
|
} |
|
// compile the smarty tag (required compile classes to compile the tag are auto loaded) |
|
if (($_output = $this->callTagCompiler($tag, $args, $parameter)) === false) { |
|
if (isset($this->parent_compiler->tpl_function[ $tag ]) |
|
|| (isset($this->template->smarty->ext->_tplFunction) |
|
&& $this->template->smarty->ext->_tplFunction->getTplFunction($this->template, $tag) !== false) |
|
) { |
|
// template defined by {template} tag |
|
$args[ '_attr' ][ 'name' ] = "'{$tag}'"; |
|
$_output = $this->callTagCompiler('call', $args, $parameter); |
|
} |
|
} |
|
if ($_output !== false) { |
|
if ($_output !== true) { |
|
// did we get compiled code |
|
if ($this->has_code) { |
|
// return compiled code |
|
return $_output; |
|
} |
|
} |
|
// tag did not produce compiled code |
|
return null; |
|
} else { |
|
// map_named attributes |
|
if (isset($args[ '_attr' ])) { |
|
foreach ($args[ '_attr' ] as $key => $attribute) { |
|
if (is_array($attribute)) { |
|
$args = array_merge($args, $attribute); |
|
} |
|
} |
|
} |
|
// not an internal compiler tag |
|
if (strlen($tag) < 6 || substr($tag, -5) !== 'close') { |
|
// check if tag is a registered object |
|
if (isset($this->smarty->registered_objects[ $tag ]) && isset($parameter[ 'object_method' ])) { |
|
$method = $parameter[ 'object_method' ]; |
|
if (!in_array($method, $this->smarty->registered_objects[ $tag ][ 3 ]) |
|
&& (empty($this->smarty->registered_objects[ $tag ][ 1 ]) |
|
|| in_array($method, $this->smarty->registered_objects[ $tag ][ 1 ])) |
|
) { |
|
return $this->callTagCompiler('private_object_function', $args, $parameter, $tag, $method); |
|
} elseif (in_array($method, $this->smarty->registered_objects[ $tag ][ 3 ])) { |
|
return $this->callTagCompiler( |
|
'private_object_block_function', |
|
$args, |
|
$parameter, |
|
$tag, |
|
$method |
|
); |
|
} else { |
|
// throw exception |
|
$this->trigger_template_error( |
|
'not allowed method "' . $method . '" in registered object "' . |
|
$tag . '"', |
|
null, |
|
true |
|
); |
|
} |
|
} |
|
// check if tag is registered |
|
foreach (array( |
|
Smarty::PLUGIN_COMPILER, |
|
Smarty::PLUGIN_FUNCTION, |
|
Smarty::PLUGIN_BLOCK, |
|
) as $plugin_type) { |
|
if (isset($this->smarty->registered_plugins[ $plugin_type ][ $tag ])) { |
|
// if compiler function plugin call it now |
|
if ($plugin_type === Smarty::PLUGIN_COMPILER) { |
|
$new_args = array(); |
|
foreach ($args as $key => $mixed) { |
|
if (is_array($mixed)) { |
|
$new_args = array_merge($new_args, $mixed); |
|
} else { |
|
$new_args[ $key ] = $mixed; |
|
} |
|
} |
|
if (!$this->smarty->registered_plugins[ $plugin_type ][ $tag ][ 1 ]) { |
|
$this->tag_nocache = true; |
|
} |
|
return call_user_func_array( |
|
$this->smarty->registered_plugins[ $plugin_type ][ $tag ][ 0 ], |
|
array( |
|
$new_args, |
|
$this |
|
) |
|
); |
|
} |
|
// compile registered function or block function |
|
if ($plugin_type === Smarty::PLUGIN_FUNCTION || $plugin_type === Smarty::PLUGIN_BLOCK) { |
|
return $this->callTagCompiler( |
|
'private_registered_' . $plugin_type, |
|
$args, |
|
$parameter, |
|
$tag |
|
); |
|
} |
|
} |
|
} |
|
// check plugins from plugins folder |
|
foreach ($this->plugin_search_order as $plugin_type) { |
|
if ($plugin_type === Smarty::PLUGIN_COMPILER |
|
&& $this->smarty->loadPlugin('smarty_compiler_' . $tag) |
|
&& (!isset($this->smarty->security_policy) |
|
|| $this->smarty->security_policy->isTrustedTag($tag, $this)) |
|
) { |
|
$plugin = 'smarty_compiler_' . $tag; |
|
if (is_callable($plugin)) { |
|
// convert arguments format for old compiler plugins |
|
$new_args = array(); |
|
foreach ($args as $key => $mixed) { |
|
if (is_array($mixed)) { |
|
$new_args = array_merge($new_args, $mixed); |
|
} else { |
|
$new_args[ $key ] = $mixed; |
|
} |
|
} |
|
return $plugin($new_args, $this->smarty); |
|
} |
|
if (class_exists($plugin, false)) { |
|
$plugin_object = new $plugin; |
|
if (method_exists($plugin_object, 'compile')) { |
|
return $plugin_object->compile($args, $this); |
|
} |
|
} |
|
throw new SmartyException("Plugin '{$tag}' not callable"); |
|
} else { |
|
if ($function = $this->getPlugin($tag, $plugin_type)) { |
|
if (!isset($this->smarty->security_policy) |
|
|| $this->smarty->security_policy->isTrustedTag($tag, $this) |
|
) { |
|
return $this->callTagCompiler( |
|
'private_' . $plugin_type . '_plugin', |
|
$args, |
|
$parameter, |
|
$tag, |
|
$function |
|
); |
|
} |
|
} |
|
} |
|
} |
|
if (is_callable($this->smarty->default_plugin_handler_func)) { |
|
$found = false; |
|
// look for already resolved tags |
|
foreach ($this->plugin_search_order as $plugin_type) { |
|
if (isset($this->default_handler_plugins[ $plugin_type ][ $tag ])) { |
|
$found = true; |
|
break; |
|
} |
|
} |
|
if (!$found) { |
|
// call default handler |
|
foreach ($this->plugin_search_order as $plugin_type) { |
|
if ($this->getPluginFromDefaultHandler($tag, $plugin_type)) { |
|
$found = true; |
|
break; |
|
} |
|
} |
|
} |
|
if ($found) { |
|
// if compiler function plugin call it now |
|
if ($plugin_type === Smarty::PLUGIN_COMPILER) { |
|
$new_args = array(); |
|
foreach ($args as $key => $mixed) { |
|
if (is_array($mixed)) { |
|
$new_args = array_merge($new_args, $mixed); |
|
} else { |
|
$new_args[ $key ] = $mixed; |
|
} |
|
} |
|
return call_user_func_array( |
|
$this->default_handler_plugins[ $plugin_type ][ $tag ][ 0 ], |
|
array( |
|
$new_args, |
|
$this |
|
) |
|
); |
|
} else { |
|
return $this->callTagCompiler( |
|
'private_registered_' . $plugin_type, |
|
$args, |
|
$parameter, |
|
$tag |
|
); |
|
} |
|
} |
|
} |
|
} else { |
|
// compile closing tag of block function |
|
$base_tag = substr($tag, 0, -5); |
|
// check if closing tag is a registered object |
|
if (isset($this->smarty->registered_objects[ $base_tag ]) && isset($parameter[ 'object_method' ])) { |
|
$method = $parameter[ 'object_method' ]; |
|
if (in_array($method, $this->smarty->registered_objects[ $base_tag ][ 3 ])) { |
|
return $this->callTagCompiler( |
|
'private_object_block_function', |
|
$args, |
|
$parameter, |
|
$tag, |
|
$method |
|
); |
|
} else { |
|
// throw exception |
|
$this->trigger_template_error( |
|
'not allowed closing tag method "' . $method . |
|
'" in registered object "' . $base_tag . '"', |
|
null, |
|
true |
|
); |
|
} |
|
} |
|
// registered block tag ? |
|
if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_BLOCK ][ $base_tag ]) |
|
|| isset($this->default_handler_plugins[ Smarty::PLUGIN_BLOCK ][ $base_tag ]) |
|
) { |
|
return $this->callTagCompiler('private_registered_block', $args, $parameter, $tag); |
|
} |
|
// registered function tag ? |
|
if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_FUNCTION ][ $tag ])) { |
|
return $this->callTagCompiler('private_registered_function', $args, $parameter, $tag); |
|
} |
|
// block plugin? |
|
if ($function = $this->getPlugin($base_tag, Smarty::PLUGIN_BLOCK)) { |
|
return $this->callTagCompiler('private_block_plugin', $args, $parameter, $tag, $function); |
|
} |
|
// function plugin? |
|
if ($function = $this->getPlugin($tag, Smarty::PLUGIN_FUNCTION)) { |
|
if (!isset($this->smarty->security_policy) |
|
|| $this->smarty->security_policy->isTrustedTag($tag, $this) |
|
) { |
|
return $this->callTagCompiler('private_function_plugin', $args, $parameter, $tag, $function); |
|
} |
|
} |
|
// registered compiler plugin ? |
|
if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ])) { |
|
// if compiler function plugin call it now |
|
$args = array(); |
|
if (!$this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ][ 1 ]) { |
|
$this->tag_nocache = true; |
|
} |
|
return call_user_func_array( |
|
$this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ][ 0 ], |
|
array( |
|
$args, |
|
$this |
|
) |
|
); |
|
} |
|
if ($this->smarty->loadPlugin('smarty_compiler_' . $tag)) { |
|
$plugin = 'smarty_compiler_' . $tag; |
|
if (is_callable($plugin)) { |
|
return $plugin($args, $this->smarty); |
|
} |
|
if (class_exists($plugin, false)) { |
|
$plugin_object = new $plugin; |
|
if (method_exists($plugin_object, 'compile')) { |
|
return $plugin_object->compile($args, $this); |
|
} |
|
} |
|
throw new SmartyException("Plugin '{$tag}' not callable"); |
|
} |
|
} |
|
$this->trigger_template_error("unknown tag '{$tag}'", null, true); |
|
} |
|
} |
|
}
|
|
|