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<?php |
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/** |
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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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* 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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* 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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* 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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* 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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* 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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* compile tag objects cache |
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* |
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* @var array |
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*/ |
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static $_tag_objects = array(); |
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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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* 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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* 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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* 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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* 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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* 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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* 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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* 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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* 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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* 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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* 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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* 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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* 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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* php_handling setting either from Smarty or security |
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* |
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* @var int |
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*/ |
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public $php_handling = 0; |
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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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* 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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* 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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* 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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* 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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* 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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* 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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* 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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* Tag creates output |
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* |
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* @var bool |
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*/ |
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public $has_output = false; |
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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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* 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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* 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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* 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('function', 'block', 'compiler', 'class'); |
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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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* 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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* method to compile a Smarty template |
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* |
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* @param mixed $_content template source |
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* @param bool $isTemplateSource |
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* |
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* @return bool true if compiling succeeded, false if it failed |
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*/ |
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abstract protected function doCompile($_content, $isTemplateSource = false); |
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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(array('.', ','), '_', uniqid(rand(), true)); |
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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(Smarty_Internal_Template $template, $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 = $template->smarty->ext->_codeFrame->create($template, |
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$this->compileTemplateSource($template, $nocache, |
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$parent_compiler), |
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$this->postFilter($this->blockOrFunctionCode) . |
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join('', $this->mergedSubTemplatesCode), false, |
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$this); |
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return $_compiled_code; |
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} |
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/** |
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* Compile template source and run optional post filter |
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345
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* |
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* @param \Smarty_Internal_Template $template |
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347
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* @param null|bool $nocache flag if template must be compiled in nocache mode |
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348
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* @param \Smarty_Internal_TemplateCompilerBase $parent_compiler |
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349
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* |
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* @return string |
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* @throws \Exception |
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352
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*/ |
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353
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public function compileTemplateSource(Smarty_Internal_Template $template, $nocache = null, |
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354
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Smarty_Internal_TemplateCompilerBase $parent_compiler = null) |
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355
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{ |
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356
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try { |
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// save template object in compiler class |
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$this->template = $template; |
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359
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if (property_exists($this->template->smarty, 'plugin_search_order')) { |
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$this->plugin_search_order = $this->template->smarty->plugin_search_order; |
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361
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} |
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362
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if ($this->smarty->debugging) { |
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363
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if (!isset($this->smarty->_debug)) { |
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364
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|
|
$this->smarty->_debug = new Smarty_Internal_Debug(); |
|
365
|
|
|
} |
|
366
|
|
|
$this->smarty->_debug->start_compile($this->template); |
|
367
|
|
|
} |
|
368
|
|
|
if (isset($this->template->smarty->security_policy)) { |
|
369
|
|
|
$this->php_handling = $this->template->smarty->security_policy->php_handling; |
|
370
|
|
|
} else { |
|
371
|
|
|
$this->php_handling = $this->template->smarty->php_handling; |
|
372
|
|
|
} |
|
373
|
|
|
$this->parent_compiler = $parent_compiler ? $parent_compiler : $this; |
|
374
|
|
|
$nocache = isset($nocache) ? $nocache : false; |
|
375
|
|
|
if (empty($template->compiled->nocache_hash)) { |
|
376
|
|
|
$template->compiled->nocache_hash = $this->nocache_hash; |
|
377
|
|
|
} else { |
|
378
|
|
|
$this->nocache_hash = $template->compiled->nocache_hash; |
|
379
|
|
|
} |
|
380
|
|
|
// flag for nocache sections |
|
381
|
|
|
$this->nocache = $nocache; |
|
382
|
|
|
$this->tag_nocache = false; |
|
383
|
|
|
// reset has nocache code flag |
|
384
|
|
|
$this->template->compiled->has_nocache_code = false; |
|
385
|
|
|
$this->has_variable_string = false; |
|
386
|
|
|
$this->prefix_code = array(); |
|
387
|
|
|
// add file dependency |
|
388
|
|
|
if ($this->smarty->merge_compiled_includes || $this->template->source->handler->checkTimestamps()) { |
|
389
|
|
|
$this->parent_compiler->template->compiled->file_dependency[ $this->template->source->uid ] = |
|
390
|
|
|
array($this->template->source->filepath, $this->template->source->getTimeStamp(), |
|
391
|
|
|
$this->template->source->type,); |
|
392
|
|
|
} |
|
393
|
|
|
$this->smarty->_current_file = $this->template->source->filepath; |
|
394
|
|
|
// get template source |
|
395
|
|
|
if (!empty($this->template->source->components)) { |
|
396
|
|
|
// we have array of inheritance templates by extends: resource |
|
397
|
|
|
// generate corresponding source code sequence |
|
398
|
|
|
$_content = |
|
399
|
|
|
Smarty_Internal_Compile_Extends::extendsSourceArrayCode($this->template->source->components); |
|
400
|
|
|
} else { |
|
401
|
|
|
// get template source |
|
402
|
|
|
$_content = $this->template->source->getContent(); |
|
403
|
|
|
} |
|
404
|
|
|
$_compiled_code = $this->postFilter($this->doCompile($this->preFilter($_content), true)); |
|
|
|
|
|
|
405
|
|
|
} |
|
406
|
|
|
catch (Exception $e) { |
|
407
|
|
|
if ($this->smarty->debugging) { |
|
408
|
|
|
$this->smarty->_debug->end_compile($this->template); |
|
409
|
|
|
} |
|
410
|
|
|
$this->_tag_stack = array(); |
|
411
|
|
|
// free memory |
|
412
|
|
|
$this->parent_compiler = null; |
|
413
|
|
|
$this->template = null; |
|
414
|
|
|
$this->parser = null; |
|
415
|
|
|
throw $e; |
|
416
|
|
|
} |
|
417
|
|
|
if ($this->smarty->debugging) { |
|
418
|
|
|
$this->smarty->_debug->end_compile($this->template); |
|
419
|
|
|
} |
|
420
|
|
|
$this->parent_compiler = null; |
|
421
|
|
|
$this->parser = null; |
|
422
|
|
|
return $_compiled_code; |
|
423
|
|
|
} |
|
424
|
|
|
|
|
425
|
|
|
/** |
|
426
|
|
|
* Optionally process compiled code by post filter |
|
427
|
|
|
* |
|
428
|
|
|
* @param string $code compiled code |
|
429
|
|
|
* |
|
430
|
|
|
* @return string |
|
431
|
|
|
* @throws \SmartyException |
|
432
|
|
|
*/ |
|
433
|
|
|
public function postFilter($code) |
|
434
|
|
|
{ |
|
435
|
|
|
// run post filter if on code |
|
436
|
|
|
if (!empty($code) && |
|
437
|
|
|
(isset($this->smarty->autoload_filters[ 'post' ]) || isset($this->smarty->registered_filters[ 'post' ])) |
|
438
|
|
|
) { |
|
439
|
|
|
return $this->smarty->ext->_filterHandler->runFilter('post', $code, $this->template); |
|
440
|
|
|
} else { |
|
441
|
|
|
return $code; |
|
442
|
|
|
} |
|
443
|
|
|
} |
|
444
|
|
|
|
|
445
|
|
|
/** |
|
446
|
|
|
* Run optional prefilter |
|
447
|
|
|
* |
|
448
|
|
|
* @param string $_content template source |
|
449
|
|
|
* |
|
450
|
|
|
* @return string |
|
451
|
|
|
* @throws \SmartyException |
|
452
|
|
|
*/ |
|
453
|
|
|
public function preFilter($_content) |
|
454
|
|
|
{ |
|
455
|
|
|
// run pre filter if required |
|
456
|
|
|
if ($_content != '' && |
|
457
|
|
|
((isset($this->smarty->autoload_filters[ 'pre' ]) || isset($this->smarty->registered_filters[ 'pre' ]))) |
|
458
|
|
|
) { |
|
459
|
|
|
return $this->smarty->ext->_filterHandler->runFilter('pre', $_content, $this->template); |
|
460
|
|
|
} else { |
|
461
|
|
|
return $_content; |
|
462
|
|
|
} |
|
463
|
|
|
} |
|
464
|
|
|
|
|
465
|
|
|
/** |
|
466
|
|
|
* Compile Tag |
|
467
|
|
|
* This is a call back from the lexer/parser |
|
468
|
|
|
* |
|
469
|
|
|
* Save current prefix code |
|
470
|
|
|
* Compile tag |
|
471
|
|
|
* Merge tag prefix code with saved one |
|
472
|
|
|
* (required nested tags in attributes) |
|
473
|
|
|
* |
|
474
|
|
|
* @param string $tag tag name |
|
475
|
|
|
* @param array $args array with tag attributes |
|
476
|
|
|
* @param array $parameter array with compilation parameter |
|
477
|
|
|
* |
|
478
|
|
|
* @throws SmartyCompilerException |
|
479
|
|
|
* @throws SmartyException |
|
480
|
|
|
* @return string compiled code |
|
481
|
|
|
*/ |
|
482
|
|
|
public function compileTag($tag, $args, $parameter = array()) |
|
483
|
|
|
{ |
|
484
|
|
|
$this->prefixCodeStack[] = $this->prefix_code; |
|
485
|
|
|
$this->prefix_code = array(); |
|
486
|
|
|
$result = $this->compileTag2($tag, $args, $parameter); |
|
487
|
|
|
$this->prefix_code = array_merge($this->prefix_code, array_pop($this->prefixCodeStack)); |
|
488
|
|
|
return $result; |
|
489
|
|
|
} |
|
490
|
|
|
|
|
491
|
|
|
/** |
|
492
|
|
|
* Compile Tag |
|
493
|
|
|
* |
|
494
|
|
|
* @param string $tag tag name |
|
495
|
|
|
* @param array $args array with tag attributes |
|
496
|
|
|
* @param array $parameter array with compilation parameter |
|
497
|
|
|
* |
|
498
|
|
|
* @throws SmartyCompilerException |
|
499
|
|
|
* @throws SmartyException |
|
500
|
|
|
* @return string compiled code |
|
501
|
|
|
*/ |
|
502
|
|
|
private function compileTag2($tag, $args, $parameter) |
|
503
|
|
|
{ |
|
504
|
|
|
$plugin_type = ''; |
|
505
|
|
|
// $args contains the attributes parsed and compiled by the lexer/parser |
|
506
|
|
|
// assume that tag does compile into code, but creates no HTML output |
|
507
|
|
|
$this->has_code = true; |
|
508
|
|
|
$this->has_output = false; |
|
509
|
|
|
// log tag/attributes |
|
510
|
|
|
if (isset($this->smarty->_cache[ 'get_used_tags' ])) { |
|
511
|
|
|
$this->template->_cache[ 'used_tags' ][] = array($tag, $args); |
|
512
|
|
|
} |
|
513
|
|
|
// check nocache option flag |
|
514
|
|
|
foreach ($args as $arg) { |
|
515
|
|
|
if (!is_array($arg)) { |
|
516
|
|
|
if ($arg === "'nocache'" || $arg === 'nocache') { |
|
517
|
|
|
$this->tag_nocache = true; |
|
518
|
|
|
} |
|
519
|
|
|
} else { |
|
520
|
|
|
foreach ($arg as $k => $v) { |
|
521
|
|
|
if (($k === "'nocache'" || $k === 'nocache') && (trim($v, "'\" ") == 'true')) { |
|
522
|
|
|
$this->tag_nocache = true; |
|
523
|
|
|
} |
|
524
|
|
|
} |
|
525
|
|
|
} |
|
526
|
|
|
} |
|
527
|
|
|
// compile the smarty tag (required compile classes to compile the tag are auto loaded) |
|
528
|
|
|
if (($_output = $this->callTagCompiler($tag, $args, $parameter)) === false) { |
|
|
|
|
|
|
529
|
|
|
if (isset($this->parent_compiler->tpl_function[ $tag ]) || |
|
530
|
|
|
(isset ($this->template->smarty->ext->_tplFunction) && $this->template->smarty->ext->_tplFunction->getTplFunction($this->template, $tag) !== false)) { |
|
531
|
|
|
// template defined by {template} tag |
|
532
|
|
|
$args[ '_attr' ][ 'name' ] = "'" . $tag . "'"; |
|
533
|
|
|
$_output = $this->callTagCompiler('call', $args, $parameter); |
|
|
|
|
|
|
534
|
|
|
} |
|
535
|
|
|
} |
|
536
|
|
|
if ($_output !== false) { |
|
537
|
|
|
if ($_output !== true) { |
|
538
|
|
|
// did we get compiled code |
|
539
|
|
|
if ($this->has_code) { |
|
540
|
|
|
// Does it create output? |
|
541
|
|
|
if ($this->has_output) { |
|
542
|
|
|
$_output .= "\n"; |
|
543
|
|
|
} |
|
544
|
|
|
// return compiled code |
|
545
|
|
|
return $_output; |
|
546
|
|
|
} |
|
547
|
|
|
} |
|
548
|
|
|
// tag did not produce compiled code |
|
549
|
|
|
return null; |
|
550
|
|
|
} else { |
|
551
|
|
|
// map_named attributes |
|
552
|
|
|
if (isset($args[ '_attr' ])) { |
|
553
|
|
|
foreach ($args[ '_attr' ] as $key => $attribute) { |
|
554
|
|
|
if (is_array($attribute)) { |
|
555
|
|
|
$args = array_merge($args, $attribute); |
|
556
|
|
|
} |
|
557
|
|
|
} |
|
558
|
|
|
} |
|
559
|
|
|
// not an internal compiler tag |
|
560
|
|
|
if (strlen($tag) < 6 || substr($tag, - 5) != 'close') { |
|
561
|
|
|
// check if tag is a registered object |
|
562
|
|
|
if (isset($this->smarty->registered_objects[ $tag ]) && isset($parameter[ 'object_method' ])) { |
|
563
|
|
|
$method = $parameter[ 'object_method' ]; |
|
564
|
|
|
if (!in_array($method, $this->smarty->registered_objects[ $tag ][ 3 ]) && |
|
565
|
|
|
(empty($this->smarty->registered_objects[ $tag ][ 1 ]) || |
|
566
|
|
|
in_array($method, $this->smarty->registered_objects[ $tag ][ 1 ])) |
|
567
|
|
|
) { |
|
568
|
|
|
return $this->callTagCompiler('private_object_function', $args, $parameter, $tag, $method); |
|
|
|
|
|
|
569
|
|
|
} elseif (in_array($method, $this->smarty->registered_objects[ $tag ][ 3 ])) { |
|
570
|
|
|
return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag, |
|
|
|
|
|
|
571
|
|
|
$method); |
|
572
|
|
|
} else { |
|
573
|
|
|
// throw exception |
|
574
|
|
|
$this->trigger_template_error('not allowed method "' . $method . '" in registered object "' . |
|
575
|
|
|
$tag . '"', null, true); |
|
576
|
|
|
} |
|
577
|
|
|
} |
|
578
|
|
|
// check if tag is registered |
|
579
|
|
|
foreach (array(Smarty::PLUGIN_COMPILER, Smarty::PLUGIN_FUNCTION, Smarty::PLUGIN_BLOCK,) as $plugin_type) |
|
580
|
|
|
{ |
|
581
|
|
|
if (isset($this->smarty->registered_plugins[ $plugin_type ][ $tag ])) { |
|
582
|
|
|
// if compiler function plugin call it now |
|
583
|
|
|
if ($plugin_type == Smarty::PLUGIN_COMPILER) { |
|
584
|
|
|
$new_args = array(); |
|
585
|
|
|
foreach ($args as $key => $mixed) { |
|
586
|
|
|
if (is_array($mixed)) { |
|
587
|
|
|
$new_args = array_merge($new_args, $mixed); |
|
588
|
|
|
} else { |
|
589
|
|
|
$new_args[ $key ] = $mixed; |
|
590
|
|
|
} |
|
591
|
|
|
} |
|
592
|
|
|
if (!$this->smarty->registered_plugins[ $plugin_type ][ $tag ][ 1 ]) { |
|
593
|
|
|
$this->tag_nocache = true; |
|
594
|
|
|
} |
|
595
|
|
|
return call_user_func_array($this->smarty->registered_plugins[ $plugin_type ][ $tag ][ 0 ], |
|
596
|
|
|
array($new_args, $this)); |
|
597
|
|
|
} |
|
598
|
|
|
// compile registered function or block function |
|
599
|
|
|
if ($plugin_type == Smarty::PLUGIN_FUNCTION || $plugin_type == Smarty::PLUGIN_BLOCK) { |
|
600
|
|
|
return $this->callTagCompiler('private_registered_' . $plugin_type, $args, $parameter, |
|
|
|
|
|
|
601
|
|
|
$tag); |
|
602
|
|
|
} |
|
603
|
|
|
} |
|
604
|
|
|
} |
|
605
|
|
|
// check plugins from plugins folder |
|
606
|
|
|
foreach ($this->plugin_search_order as $plugin_type) { |
|
607
|
|
|
if ($plugin_type == Smarty::PLUGIN_COMPILER && |
|
608
|
|
|
$this->smarty->loadPlugin('smarty_compiler_' . $tag) && |
|
609
|
|
|
(!isset($this->smarty->security_policy) || |
|
610
|
|
|
$this->smarty->security_policy->isTrustedTag($tag, $this)) |
|
611
|
|
|
) { |
|
612
|
|
|
$plugin = 'smarty_compiler_' . $tag; |
|
613
|
|
|
if (is_callable($plugin)) { |
|
614
|
|
|
// convert arguments format for old compiler plugins |
|
615
|
|
|
$new_args = array(); |
|
616
|
|
|
foreach ($args as $key => $mixed) { |
|
617
|
|
|
if (is_array($mixed)) { |
|
618
|
|
|
$new_args = array_merge($new_args, $mixed); |
|
619
|
|
|
} else { |
|
620
|
|
|
$new_args[ $key ] = $mixed; |
|
621
|
|
|
} |
|
622
|
|
|
} |
|
623
|
|
|
|
|
624
|
|
|
return $plugin($new_args, $this->smarty); |
|
625
|
|
|
} |
|
626
|
|
|
if (class_exists($plugin, false)) { |
|
627
|
|
|
$plugin_object = new $plugin; |
|
628
|
|
|
if (method_exists($plugin_object, 'compile')) { |
|
629
|
|
|
return $plugin_object->compile($args, $this); |
|
630
|
|
|
} |
|
631
|
|
|
} |
|
632
|
|
|
throw new SmartyException("Plugin \"{$tag}\" not callable"); |
|
633
|
|
|
} else { |
|
634
|
|
|
if ($function = $this->getPlugin($tag, $plugin_type)) { |
|
635
|
|
|
if (!isset($this->smarty->security_policy) || |
|
636
|
|
|
$this->smarty->security_policy->isTrustedTag($tag, $this) |
|
637
|
|
|
) { |
|
638
|
|
|
return $this->callTagCompiler('private_' . $plugin_type . '_plugin', $args, $parameter, |
|
|
|
|
|
|
639
|
|
|
$tag, $function); |
|
640
|
|
|
} |
|
641
|
|
|
} |
|
642
|
|
|
} |
|
643
|
|
|
} |
|
644
|
|
|
if (is_callable($this->smarty->default_plugin_handler_func)) { |
|
645
|
|
|
$found = false; |
|
646
|
|
|
// look for already resolved tags |
|
647
|
|
|
foreach ($this->plugin_search_order as $plugin_type) { |
|
648
|
|
|
if (isset($this->default_handler_plugins[ $plugin_type ][ $tag ])) { |
|
649
|
|
|
$found = true; |
|
650
|
|
|
break; |
|
651
|
|
|
} |
|
652
|
|
|
} |
|
653
|
|
|
if (!$found) { |
|
654
|
|
|
// call default handler |
|
655
|
|
|
foreach ($this->plugin_search_order as $plugin_type) { |
|
656
|
|
|
if ($this->getPluginFromDefaultHandler($tag, $plugin_type)) { |
|
657
|
|
|
$found = true; |
|
658
|
|
|
break; |
|
659
|
|
|
} |
|
660
|
|
|
} |
|
661
|
|
|
} |
|
662
|
|
|
if ($found) { |
|
663
|
|
|
// if compiler function plugin call it now |
|
664
|
|
|
if ($plugin_type == Smarty::PLUGIN_COMPILER) { |
|
665
|
|
|
$new_args = array(); |
|
666
|
|
|
foreach ($args as $mixed) { |
|
667
|
|
|
$new_args = array_merge($new_args, $mixed); |
|
668
|
|
|
} |
|
669
|
|
|
return call_user_func_array($this->default_handler_plugins[ $plugin_type ][ $tag ][ 0 ], |
|
670
|
|
|
array($new_args, $this)); |
|
671
|
|
|
} else { |
|
672
|
|
|
return $this->callTagCompiler('private_registered_' . $plugin_type, $args, $parameter, |
|
|
|
|
|
|
673
|
|
|
$tag); |
|
674
|
|
|
} |
|
675
|
|
|
} |
|
676
|
|
|
} |
|
677
|
|
|
} else { |
|
678
|
|
|
// compile closing tag of block function |
|
679
|
|
|
$base_tag = substr($tag, 0, - 5); |
|
680
|
|
|
// check if closing tag is a registered object |
|
681
|
|
|
if (isset($this->smarty->registered_objects[ $base_tag ]) && isset($parameter[ 'object_method' ])) { |
|
682
|
|
|
$method = $parameter[ 'object_method' ]; |
|
683
|
|
|
if (in_array($method, $this->smarty->registered_objects[ $base_tag ][ 3 ])) { |
|
684
|
|
|
return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag, |
|
|
|
|
|
|
685
|
|
|
$method); |
|
686
|
|
|
} else { |
|
687
|
|
|
// throw exception |
|
688
|
|
|
$this->trigger_template_error('not allowed closing tag method "' . $method . |
|
689
|
|
|
'" in registered object "' . $base_tag . '"', null, true); |
|
690
|
|
|
} |
|
691
|
|
|
} |
|
692
|
|
|
// registered block tag ? |
|
693
|
|
|
if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_BLOCK ][ $base_tag ]) || |
|
694
|
|
|
isset($this->default_handler_plugins[ Smarty::PLUGIN_BLOCK ][ $base_tag ]) |
|
695
|
|
|
) { |
|
696
|
|
|
return $this->callTagCompiler('private_registered_block', $args, $parameter, $tag); |
|
|
|
|
|
|
697
|
|
|
} |
|
698
|
|
|
// registered function tag ? |
|
699
|
|
|
if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_FUNCTION ][ $tag ])) { |
|
700
|
|
|
return $this->callTagCompiler('private_registered_function', $args, $parameter, $tag); |
|
|
|
|
|
|
701
|
|
|
} |
|
702
|
|
|
// block plugin? |
|
703
|
|
|
if ($function = $this->getPlugin($base_tag, Smarty::PLUGIN_BLOCK)) { |
|
704
|
|
|
return $this->callTagCompiler('private_block_plugin', $args, $parameter, $tag, $function); |
|
|
|
|
|
|
705
|
|
|
} |
|
706
|
|
|
// function plugin? |
|
707
|
|
|
if ($function = $this->getPlugin($tag, Smarty::PLUGIN_FUNCTION)) { |
|
708
|
|
|
if (!isset($this->smarty->security_policy) || |
|
709
|
|
|
$this->smarty->security_policy->isTrustedTag($tag, $this) |
|
710
|
|
|
) { |
|
711
|
|
|
return $this->callTagCompiler('private_function_plugin', $args, $parameter, $tag, $function); |
|
|
|
|
|
|
712
|
|
|
} |
|
713
|
|
|
} |
|
714
|
|
|
// registered compiler plugin ? |
|
715
|
|
|
if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ])) { |
|
716
|
|
|
// if compiler function plugin call it now |
|
717
|
|
|
$args = array(); |
|
718
|
|
|
if (!$this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ][ 1 ]) { |
|
719
|
|
|
$this->tag_nocache = true; |
|
720
|
|
|
} |
|
721
|
|
|
return call_user_func_array($this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ][ 0 ], |
|
722
|
|
|
array($args, $this)); |
|
723
|
|
|
} |
|
724
|
|
|
if ($this->smarty->loadPlugin('smarty_compiler_' . $tag)) { |
|
725
|
|
|
$plugin = 'smarty_compiler_' . $tag; |
|
726
|
|
|
if (is_callable($plugin)) { |
|
727
|
|
|
return $plugin($args, $this->smarty); |
|
728
|
|
|
} |
|
729
|
|
|
if (class_exists($plugin, false)) { |
|
730
|
|
|
$plugin_object = new $plugin; |
|
731
|
|
|
if (method_exists($plugin_object, 'compile')) { |
|
732
|
|
|
return $plugin_object->compile($args, $this); |
|
733
|
|
|
} |
|
734
|
|
|
} |
|
735
|
|
|
throw new SmartyException("Plugin \"{$tag}\" not callable"); |
|
736
|
|
|
} |
|
737
|
|
|
} |
|
738
|
|
|
$this->trigger_template_error("unknown tag \"" . $tag . "\"", null, true); |
|
739
|
|
|
} |
|
740
|
|
|
} |
|
741
|
|
|
|
|
742
|
|
|
/** |
|
743
|
|
|
* compile variable |
|
744
|
|
|
* |
|
745
|
|
|
* @param string $variable |
|
746
|
|
|
* |
|
747
|
|
|
* @return string |
|
748
|
|
|
*/ |
|
749
|
|
|
public function compileVariable($variable) |
|
750
|
|
|
{ |
|
751
|
|
|
if (strpos($variable, '(') == 0) { |
|
752
|
|
|
// not a variable variable |
|
753
|
|
|
$var = trim($variable, '\''); |
|
754
|
|
|
$this->tag_nocache = $this->tag_nocache | |
|
755
|
|
|
$this->template->ext->getTemplateVars->_getVariable($this->template, $var, null, true, |
|
756
|
|
|
false)->nocache; |
|
757
|
|
|
// todo $this->template->compiled->properties['variables'][$var] = $this->tag_nocache | $this->nocache; |
|
|
|
|
|
|
758
|
|
|
} |
|
759
|
|
|
return '$_smarty_tpl->tpl_vars[' . $variable . ']->value'; |
|
760
|
|
|
} |
|
761
|
|
|
|
|
762
|
|
|
/** |
|
763
|
|
|
* compile config variable |
|
764
|
|
|
* |
|
765
|
|
|
* @param string $variable |
|
766
|
|
|
* |
|
767
|
|
|
* @return string |
|
768
|
|
|
*/ |
|
769
|
|
|
public function compileConfigVariable($variable) |
|
770
|
|
|
{ |
|
771
|
|
|
// return '$_smarty_tpl->config_vars[' . $variable . ']'; |
|
|
|
|
|
|
772
|
|
|
return '$_smarty_tpl->smarty->ext->configLoad->_getConfigVariable($_smarty_tpl, ' . $variable . ')'; |
|
773
|
|
|
} |
|
774
|
|
|
|
|
775
|
|
|
/** |
|
776
|
|
|
* compile PHP function call |
|
777
|
|
|
* |
|
778
|
|
|
* @param string $name |
|
779
|
|
|
* @param array $parameter |
|
780
|
|
|
* |
|
781
|
|
|
* @return string |
|
782
|
|
|
*/ |
|
783
|
|
|
public function compilePHPFunctionCall($name, $parameter) |
|
784
|
|
|
{ |
|
785
|
|
|
if (!$this->smarty->security_policy || $this->smarty->security_policy->isTrustedPhpFunction($name, $this)) { |
|
786
|
|
|
if (strcasecmp($name, 'isset') === 0 || strcasecmp($name, 'empty') === 0 || |
|
787
|
|
|
strcasecmp($name, 'array') === 0 || is_callable($name) |
|
788
|
|
|
) { |
|
789
|
|
|
$func_name = strtolower($name); |
|
790
|
|
|
$par = implode(',', $parameter); |
|
791
|
|
|
$parHasFuction = strpos($par, '(') !== false; |
|
792
|
|
|
if ($func_name == 'isset') { |
|
793
|
|
|
if (count($parameter) == 0) { |
|
794
|
|
|
$this->trigger_template_error('Illegal number of paramer in "isset()"'); |
|
795
|
|
|
} |
|
796
|
|
|
if ($parHasFuction) { |
|
797
|
|
|
$prefixVar = $this->getNewPrefixVariable(); |
|
798
|
|
|
$this->appendPrefixCode("<?php $prefixVar" . '=' . $par . ';?>'); |
|
799
|
|
|
$isset_par = $prefixVar; |
|
800
|
|
|
} else { |
|
801
|
|
|
$isset_par = str_replace("')->value", "',null,true,false)->value", $par); |
|
802
|
|
|
} |
|
803
|
|
|
return $name . "(" . $isset_par . ")"; |
|
804
|
|
|
} elseif (in_array($func_name, array('empty', 'reset', 'current', 'end', 'prev', 'next'))) { |
|
805
|
|
|
if (count($parameter) != 1) { |
|
806
|
|
|
$this->trigger_template_error('Illegal number of paramer in "empty()"'); |
|
807
|
|
|
} |
|
808
|
|
|
if ($func_name == 'empty') { |
|
809
|
|
|
if ($parHasFuction) { |
|
810
|
|
|
$prefixVar = $this->getNewPrefixVariable(); |
|
811
|
|
|
$this->appendPrefixCode("<?php $prefixVar" . '=' . $par . ';?>'); |
|
812
|
|
|
|
|
813
|
|
|
return $func_name . '(' . $prefixVar . ')'; |
|
814
|
|
|
} else { |
|
815
|
|
|
return $func_name . '(' . |
|
816
|
|
|
str_replace("')->value", "',null,true,false)->value", $parameter[ 0 ]) . ')'; |
|
817
|
|
|
} |
|
818
|
|
|
} else { |
|
819
|
|
|
return $func_name . '(' . $parameter[ 0 ] . ')'; |
|
820
|
|
|
} |
|
821
|
|
|
} else { |
|
822
|
|
|
return $name . "(" . implode(',', $parameter) . ")"; |
|
823
|
|
|
} |
|
824
|
|
|
} else { |
|
825
|
|
|
$this->trigger_template_error("unknown function \"" . $name . "\""); |
|
826
|
|
|
} |
|
827
|
|
|
} |
|
828
|
|
|
} |
|
829
|
|
|
|
|
830
|
|
|
/** |
|
831
|
|
|
* This method is called from parser to process a text content section |
|
832
|
|
|
* - remove text from inheritance child templates as they may generate output |
|
833
|
|
|
* - strip text if strip is enabled |
|
834
|
|
|
* |
|
835
|
|
|
* @param string $text |
|
836
|
|
|
* |
|
837
|
|
|
* @return null|\Smarty_Internal_ParseTree_Text |
|
838
|
|
|
*/ |
|
839
|
|
|
public function processText($text) |
|
840
|
|
|
{ |
|
841
|
|
|
if ((string) $text != '') { |
|
842
|
|
|
$store = array(); |
|
843
|
|
|
$_store = 0; |
|
844
|
|
|
if ($this->parser->strip) { |
|
845
|
|
|
if (strpos($text, '<') !== false) { |
|
846
|
|
|
// capture html elements not to be messed with |
|
847
|
|
|
$_offset = 0; |
|
848
|
|
|
if (preg_match_all('#(<script[^>]*>.*?</script[^>]*>)|(<textarea[^>]*>.*?</textarea[^>]*>)|(<pre[^>]*>.*?</pre[^>]*>)#is', |
|
849
|
|
|
$text, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) { |
|
850
|
|
|
foreach ($matches as $match) { |
|
851
|
|
|
$store[] = $match[ 0 ][ 0 ]; |
|
852
|
|
|
$_length = strlen($match[ 0 ][ 0 ]); |
|
853
|
|
|
$replace = '@!@SMARTY:' . $_store . ':SMARTY@!@'; |
|
854
|
|
|
$text = substr_replace($text, $replace, $match[ 0 ][ 1 ] - $_offset, $_length); |
|
855
|
|
|
|
|
856
|
|
|
$_offset += $_length - strlen($replace); |
|
857
|
|
|
$_store ++; |
|
858
|
|
|
} |
|
859
|
|
|
} |
|
860
|
|
|
$expressions = array(// replace multiple spaces between tags by a single space |
|
861
|
|
|
'#(:SMARTY@!@|>)[\040\011]+(?=@!@SMARTY:|<)#s' => '\1 \2', |
|
862
|
|
|
// remove newline between tags |
|
863
|
|
|
'#(:SMARTY@!@|>)[\040\011]*[\n]\s*(?=@!@SMARTY:|<)#s' => '\1\2', |
|
864
|
|
|
// remove multiple spaces between attributes (but not in attribute values!) |
|
865
|
|
|
'#(([a-z0-9]\s*=\s*("[^"]*?")|(\'[^\']*?\'))|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \5', |
|
866
|
|
|
'#>[\040\011]+$#Ss' => '> ', '#>[\040\011]*[\n]\s*$#Ss' => '>', |
|
867
|
|
|
$this->stripRegEx => '',); |
|
868
|
|
|
|
|
869
|
|
|
$text = preg_replace(array_keys($expressions), array_values($expressions), $text); |
|
870
|
|
|
$_offset = 0; |
|
871
|
|
|
if (preg_match_all('#@!@SMARTY:([0-9]+):SMARTY@!@#is', $text, $matches, |
|
872
|
|
|
PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) { |
|
873
|
|
|
foreach ($matches as $match) { |
|
874
|
|
|
$_length = strlen($match[ 0 ][ 0 ]); |
|
875
|
|
|
$replace = $store[ $match[ 1 ][ 0 ] ]; |
|
876
|
|
|
$text = substr_replace($text, $replace, $match[ 0 ][ 1 ] + $_offset, $_length); |
|
877
|
|
|
|
|
878
|
|
|
$_offset += strlen($replace) - $_length; |
|
879
|
|
|
$_store ++; |
|
880
|
|
|
} |
|
881
|
|
|
} |
|
882
|
|
|
} else { |
|
883
|
|
|
$text = preg_replace($this->stripRegEx, '', $text); |
|
884
|
|
|
} |
|
885
|
|
|
} |
|
886
|
|
|
return new Smarty_Internal_ParseTree_Text($text); |
|
887
|
|
|
} |
|
888
|
|
|
return null; |
|
889
|
|
|
} |
|
890
|
|
|
|
|
891
|
|
|
/** |
|
892
|
|
|
* lazy loads internal compile plugin for tag and calls the compile method |
|
893
|
|
|
* compile objects cached for reuse. |
|
894
|
|
|
* class name format: Smarty_Internal_Compile_TagName |
|
895
|
|
|
* plugin filename format: Smarty_Internal_TagName.php |
|
896
|
|
|
* |
|
897
|
|
|
* @param string $tag tag name |
|
898
|
|
|
* @param array $args list of tag attributes |
|
899
|
|
|
* @param mixed $param1 optional parameter |
|
900
|
|
|
* @param mixed $param2 optional parameter |
|
901
|
|
|
* @param mixed $param3 optional parameter |
|
902
|
|
|
* |
|
903
|
|
|
* @return string|bool compiled code or false |
|
904
|
|
|
*/ |
|
905
|
|
|
public function callTagCompiler($tag, $args, $param1 = null, $param2 = null, $param3 = null) |
|
906
|
|
|
{ |
|
907
|
|
|
$tagCompiler = $this->getTagCompiler($tag); |
|
908
|
|
|
// compile this tag |
|
909
|
|
|
return $tagCompiler === false ? false : $tagCompiler->compile($args, $this, $param1, $param2, $param3); |
|
910
|
|
|
} |
|
911
|
|
|
|
|
912
|
|
|
/** |
|
913
|
|
|
* lazy loads internal compile plugin for tag compile objects cached for reuse. |
|
914
|
|
|
* |
|
915
|
|
|
* class name format: Smarty_Internal_Compile_TagName |
|
916
|
|
|
* plugin filename format: Smarty_Internal_TagName.php |
|
917
|
|
|
* |
|
918
|
|
|
* @param string $tag tag name |
|
919
|
|
|
* |
|
920
|
|
|
* @return Smarty_Internal_CompileBase|bool tag compiler object or false if not found |
|
921
|
|
|
*/ |
|
922
|
|
|
public function getTagCompiler($tag) |
|
923
|
|
|
{ |
|
924
|
|
|
// re-use object if already exists |
|
925
|
|
|
if (!isset(self::$_tag_objects[ $tag ])) { |
|
926
|
|
|
// lazy load internal compiler plugin |
|
927
|
|
|
$_tag = explode('_', $tag); |
|
928
|
|
|
$_tag = array_map('ucfirst', $_tag); |
|
929
|
|
|
$class_name = 'Smarty_Internal_Compile_' . implode('_', $_tag); |
|
930
|
|
|
if (class_exists($class_name) && |
|
931
|
|
|
(!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this)) |
|
932
|
|
|
) { |
|
933
|
|
|
self::$_tag_objects[ $tag ] = new $class_name; |
|
934
|
|
|
} else { |
|
935
|
|
|
self::$_tag_objects[ $tag ] = false; |
|
936
|
|
|
} |
|
937
|
|
|
} |
|
938
|
|
|
return self::$_tag_objects[ $tag ]; |
|
939
|
|
|
} |
|
940
|
|
|
|
|
941
|
|
|
/** |
|
942
|
|
|
* Check for plugins and return function name |
|
943
|
|
|
* |
|
944
|
|
|
* @param $plugin_name |
|
945
|
|
|
* @param string $plugin_type type of plugin |
|
946
|
|
|
* |
|
947
|
|
|
* @return string call name of function |
|
948
|
|
|
*/ |
|
949
|
|
|
public function getPlugin($plugin_name, $plugin_type) |
|
950
|
|
|
{ |
|
951
|
|
|
$function = null; |
|
952
|
|
|
if ($this->template->caching && ($this->nocache || $this->tag_nocache)) { |
|
953
|
|
|
if (isset($this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ])) { |
|
954
|
|
|
$function = |
|
955
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ]; |
|
956
|
|
|
} elseif (isset($this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ])) { |
|
957
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ] = |
|
958
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ]; |
|
959
|
|
|
$function = |
|
960
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ]; |
|
961
|
|
|
} |
|
962
|
|
|
} else { |
|
963
|
|
|
if (isset($this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ])) { |
|
964
|
|
|
$function = |
|
965
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ]; |
|
966
|
|
|
} elseif (isset($this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ])) { |
|
967
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ] = |
|
968
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ]; |
|
969
|
|
|
$function = |
|
970
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ]; |
|
971
|
|
|
} |
|
972
|
|
|
} |
|
973
|
|
|
if (isset($function)) { |
|
974
|
|
|
if ($plugin_type == 'modifier') { |
|
975
|
|
|
$this->modifier_plugins[ $plugin_name ] = true; |
|
976
|
|
|
} |
|
977
|
|
|
|
|
978
|
|
|
return $function; |
|
979
|
|
|
} |
|
980
|
|
|
// loop through plugin dirs and find the plugin |
|
981
|
|
|
$function = 'smarty_' . $plugin_type . '_' . $plugin_name; |
|
982
|
|
|
$file = $this->smarty->loadPlugin($function, false); |
|
983
|
|
|
|
|
984
|
|
|
if (is_string($file)) { |
|
985
|
|
|
if ($this->template->caching && ($this->nocache || $this->tag_nocache)) { |
|
986
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'file' ] = |
|
987
|
|
|
$file; |
|
988
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ] = |
|
989
|
|
|
$function; |
|
990
|
|
|
} else { |
|
991
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'file' ] = |
|
992
|
|
|
$file; |
|
993
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ] = |
|
994
|
|
|
$function; |
|
995
|
|
|
} |
|
996
|
|
|
if ($plugin_type == 'modifier') { |
|
997
|
|
|
$this->modifier_plugins[ $plugin_name ] = true; |
|
998
|
|
|
} |
|
999
|
|
|
|
|
1000
|
|
|
return $function; |
|
1001
|
|
|
} |
|
1002
|
|
|
if (is_callable($function)) { |
|
1003
|
|
|
// plugin function is defined in the script |
|
1004
|
|
|
return $function; |
|
1005
|
|
|
} |
|
1006
|
|
|
|
|
1007
|
|
|
return false; |
|
1008
|
|
|
} |
|
1009
|
|
|
|
|
1010
|
|
|
/** |
|
1011
|
|
|
* Check for plugins by default plugin handler |
|
1012
|
|
|
* |
|
1013
|
|
|
* @param string $tag name of tag |
|
1014
|
|
|
* @param string $plugin_type type of plugin |
|
1015
|
|
|
* |
|
1016
|
|
|
* @return boolean true if found |
|
1017
|
|
|
*/ |
|
1018
|
|
|
public function getPluginFromDefaultHandler($tag, $plugin_type) |
|
1019
|
|
|
{ |
|
1020
|
|
|
$callback = null; |
|
1021
|
|
|
$script = null; |
|
1022
|
|
|
$cacheable = true; |
|
1023
|
|
|
$result = call_user_func_array($this->smarty->default_plugin_handler_func, |
|
1024
|
|
|
array($tag, $plugin_type, $this->template, &$callback, &$script, &$cacheable,)); |
|
1025
|
|
|
if ($result) { |
|
1026
|
|
|
$this->tag_nocache = $this->tag_nocache || !$cacheable; |
|
1027
|
|
|
if ($script !== null) { |
|
1028
|
|
|
if (is_file($script)) { |
|
1029
|
|
|
if ($this->template->caching && ($this->nocache || $this->tag_nocache)) { |
|
1030
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $tag ][ $plugin_type ][ 'file' ] = |
|
1031
|
|
|
$script; |
|
1032
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $tag ][ $plugin_type ][ 'function' ] = |
|
1033
|
|
|
$callback; |
|
1034
|
|
|
} else { |
|
1035
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $tag ][ $plugin_type ][ 'file' ] = |
|
1036
|
|
|
$script; |
|
1037
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $tag ][ $plugin_type ][ 'function' ] = |
|
1038
|
|
|
$callback; |
|
1039
|
|
|
} |
|
1040
|
|
|
require_once $script; |
|
1041
|
|
|
} else { |
|
1042
|
|
|
$this->trigger_template_error("Default plugin handler: Returned script file \"{$script}\" for \"{$tag}\" not found"); |
|
1043
|
|
|
} |
|
1044
|
|
|
} |
|
1045
|
|
|
if (is_callable($callback)) { |
|
1046
|
|
|
$this->default_handler_plugins[ $plugin_type ][ $tag ] = array($callback, true, array()); |
|
1047
|
|
|
|
|
1048
|
|
|
return true; |
|
1049
|
|
|
} else { |
|
1050
|
|
|
$this->trigger_template_error("Default plugin handler: Returned callback for \"{$tag}\" not callable"); |
|
1051
|
|
|
} |
|
1052
|
|
|
} |
|
1053
|
|
|
|
|
1054
|
|
|
return false; |
|
1055
|
|
|
} |
|
1056
|
|
|
|
|
1057
|
|
|
/** |
|
1058
|
|
|
* Append code segments and remove unneeded ?> <?php transitions |
|
1059
|
|
|
* |
|
1060
|
|
|
* @param string $left |
|
1061
|
|
|
* @param string $right |
|
1062
|
|
|
* |
|
1063
|
|
|
* @return string |
|
1064
|
|
|
*/ |
|
1065
|
|
|
public function appendCode($left, $right) |
|
1066
|
|
|
{ |
|
1067
|
|
|
if (preg_match('/\s*\?>\s*$/', $left) && preg_match('/^\s*<\?php\s+/', $right)) { |
|
1068
|
|
|
$left = preg_replace('/\s*\?>\s*$/', "\n", $left); |
|
1069
|
|
|
$left .= preg_replace('/^\s*<\?php\s+/', '', $right); |
|
1070
|
|
|
} else { |
|
1071
|
|
|
$left .= $right; |
|
1072
|
|
|
} |
|
1073
|
|
|
return $left; |
|
1074
|
|
|
} |
|
1075
|
|
|
|
|
1076
|
|
|
/** |
|
1077
|
|
|
* Inject inline code for nocache template sections |
|
1078
|
|
|
* This method gets the content of each template element from the parser. |
|
1079
|
|
|
* If the content is compiled code and it should be not cached the code is injected |
|
1080
|
|
|
* into the rendered output. |
|
1081
|
|
|
* |
|
1082
|
|
|
* @param string $content content of template element |
|
1083
|
|
|
* @param boolean $is_code true if content is compiled code |
|
1084
|
|
|
* |
|
1085
|
|
|
* @return string content |
|
1086
|
|
|
*/ |
|
1087
|
|
|
public function processNocacheCode($content, $is_code) |
|
1088
|
|
|
{ |
|
1089
|
|
|
// If the template is not evaluated and we have a nocache section and or a nocache tag |
|
1090
|
|
|
if ($is_code && !empty($content)) { |
|
1091
|
|
|
// generate replacement code |
|
1092
|
|
|
if ((!($this->template->source->handler->recompiled) || $this->forceNocache) && $this->template->caching && |
|
1093
|
|
|
!$this->suppressNocacheProcessing && ($this->nocache || $this->tag_nocache) |
|
1094
|
|
|
) { |
|
1095
|
|
|
$this->template->compiled->has_nocache_code = true; |
|
1096
|
|
|
$_output = addcslashes($content, '\'\\'); |
|
1097
|
|
|
$_output = str_replace("^#^", "'", $_output); |
|
1098
|
|
|
$_output = "<?php echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/" . $_output . |
|
1099
|
|
|
"/*/%%SmartyNocache:{$this->nocache_hash}%%*/';?>\n"; |
|
1100
|
|
|
// make sure we include modifier plugins for nocache code |
|
1101
|
|
|
foreach ($this->modifier_plugins as $plugin_name => $dummy) { |
|
1102
|
|
|
if (isset($this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ 'modifier' ])) { |
|
1103
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ 'modifier' ] = |
|
1104
|
|
|
$this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ 'modifier' ]; |
|
1105
|
|
|
} |
|
1106
|
|
|
} |
|
1107
|
|
|
} else { |
|
1108
|
|
|
$_output = $content; |
|
1109
|
|
|
} |
|
1110
|
|
|
} else { |
|
1111
|
|
|
$_output = $content; |
|
1112
|
|
|
} |
|
1113
|
|
|
$this->modifier_plugins = array(); |
|
1114
|
|
|
$this->suppressNocacheProcessing = false; |
|
1115
|
|
|
$this->tag_nocache = false; |
|
1116
|
|
|
|
|
1117
|
|
|
return $_output; |
|
1118
|
|
|
} |
|
1119
|
|
|
|
|
1120
|
|
|
/** |
|
1121
|
|
|
* Get Id |
|
1122
|
|
|
* |
|
1123
|
|
|
* @param string $input |
|
1124
|
|
|
* |
|
1125
|
|
|
* @return bool|string |
|
1126
|
|
|
*/ |
|
1127
|
|
|
public function getId($input) |
|
1128
|
|
|
{ |
|
1129
|
|
|
if (preg_match('~^([\'"]*)([0-9]*[a-zA-Z_]\w*)\1$~', $input, $match)) { |
|
1130
|
|
|
return $match[ 2 ]; |
|
1131
|
|
|
} |
|
1132
|
|
|
return false; |
|
1133
|
|
|
} |
|
1134
|
|
|
|
|
1135
|
|
|
/** |
|
1136
|
|
|
* Get variable name from string |
|
1137
|
|
|
* |
|
1138
|
|
|
* @param string $input |
|
1139
|
|
|
* |
|
1140
|
|
|
* @return bool|string |
|
1141
|
|
|
*/ |
|
1142
|
|
|
public function getVariableName($input) |
|
1143
|
|
|
{ |
|
1144
|
|
|
if (preg_match('~^[$]_smarty_tpl->tpl_vars\[[\'"]*([0-9]*[a-zA-Z_]\w*)[\'"]*\]->value$~', $input, $match)) { |
|
1145
|
|
|
return $match[ 1 ]; |
|
1146
|
|
|
} |
|
1147
|
|
|
return false; |
|
1148
|
|
|
} |
|
1149
|
|
|
|
|
1150
|
|
|
/** |
|
1151
|
|
|
* Set nocache flag in variable or create new variable |
|
1152
|
|
|
* |
|
1153
|
|
|
* @param string $varName |
|
1154
|
|
|
*/ |
|
1155
|
|
|
public function setNocacheInVariable($varName) |
|
1156
|
|
|
{ |
|
1157
|
|
|
// create nocache var to make it know for further compiling |
|
1158
|
|
|
if ($_var = $this->getId($varName)) { |
|
1159
|
|
|
if (isset($this->template->tpl_vars[ $_var ])) { |
|
1160
|
|
|
$this->template->tpl_vars[ $_var ] = clone $this->template->tpl_vars[ $_var ]; |
|
1161
|
|
|
$this->template->tpl_vars[ $_var ]->nocache = true; |
|
1162
|
|
|
} else { |
|
1163
|
|
|
$this->template->tpl_vars[ $_var ] = new Smarty_Variable(null, true); |
|
1164
|
|
|
} |
|
1165
|
|
|
} |
|
1166
|
|
|
} |
|
1167
|
|
|
|
|
1168
|
|
|
/** |
|
1169
|
|
|
* @param array $_attr tag attributes |
|
1170
|
|
|
* @param array $validScopes |
|
1171
|
|
|
* |
|
1172
|
|
|
* @return int|string |
|
1173
|
|
|
* @throws \SmartyCompilerException |
|
1174
|
|
|
*/ |
|
1175
|
|
|
public function convertScope($_attr, $validScopes) |
|
1176
|
|
|
{ |
|
1177
|
|
|
$_scope = 0; |
|
1178
|
|
|
if (isset($_attr[ 'scope' ])) { |
|
1179
|
|
|
$_scopeName = trim($_attr[ 'scope' ], "'\""); |
|
1180
|
|
|
if (is_numeric($_scopeName) && in_array($_scopeName, $validScopes)) { |
|
1181
|
|
|
$_scope = $_scopeName; |
|
1182
|
|
|
} elseif (is_string($_scopeName)) { |
|
1183
|
|
|
$_scopeName = trim($_scopeName, "'\""); |
|
1184
|
|
|
$_scope = isset($validScopes[ $_scopeName ]) ? $validScopes[ $_scopeName ] : false; |
|
1185
|
|
|
} else { |
|
1186
|
|
|
$_scope = false; |
|
1187
|
|
|
} |
|
1188
|
|
|
if ($_scope === false) { |
|
1189
|
|
|
$err = var_export($_scopeName, true); |
|
1190
|
|
|
$this->trigger_template_error("illegal value '{$err}' for \"scope\" attribute", null, true); |
|
1191
|
|
|
} |
|
1192
|
|
|
} |
|
1193
|
|
|
return $_scope; |
|
1194
|
|
|
} |
|
1195
|
|
|
|
|
1196
|
|
|
/** |
|
1197
|
|
|
* Generate nocache code string |
|
1198
|
|
|
* |
|
1199
|
|
|
* @param string $code PHP code |
|
1200
|
|
|
* |
|
1201
|
|
|
* @return string |
|
1202
|
|
|
*/ |
|
1203
|
|
|
public function makeNocacheCode($code) |
|
1204
|
|
|
{ |
|
1205
|
|
|
return "echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/<?php " . |
|
1206
|
|
|
str_replace("^#^", "'", addcslashes($code, '\'\\')) . |
|
1207
|
|
|
"?>/*/%%SmartyNocache:{$this->nocache_hash}%%*/';\n"; |
|
1208
|
|
|
} |
|
1209
|
|
|
|
|
1210
|
|
|
/** |
|
1211
|
|
|
* display compiler error messages without dying |
|
1212
|
|
|
* If parameter $args is empty it is a parser detected syntax error. |
|
1213
|
|
|
* In this case the parser is called to obtain information about expected tokens. |
|
1214
|
|
|
* If parameter $args contains a string this is used as error message |
|
1215
|
|
|
* |
|
1216
|
|
|
* @param string $args individual error message or null |
|
1217
|
|
|
* @param string $line line-number |
|
1218
|
|
|
* @param null|bool $tagline if true the line number of last tag |
|
1219
|
|
|
* |
|
1220
|
|
|
* @throws \SmartyCompilerException when an unexpected token is found |
|
1221
|
|
|
*/ |
|
1222
|
|
|
public function trigger_template_error($args = null, $line = null, $tagline = null) |
|
1223
|
|
|
{ |
|
1224
|
|
|
$lex = $this->parser->lex; |
|
1225
|
|
|
if ($tagline === true) { |
|
1226
|
|
|
// get line number of Tag |
|
1227
|
|
|
$line = $lex->taglineno; |
|
1228
|
|
|
} elseif (!isset($line)) { |
|
1229
|
|
|
// get template source line which has error |
|
1230
|
|
|
$line = $lex->line; |
|
1231
|
|
|
} else { |
|
1232
|
|
|
$line = (int) $line; |
|
1233
|
|
|
} |
|
1234
|
|
|
|
|
1235
|
|
|
if (in_array($this->template->source->type, array('eval', 'string'))) { |
|
1236
|
|
|
$templateName = $this->template->source->type . ':' . trim(preg_replace('![\t\r\n]+!', ' ', |
|
1237
|
|
|
strlen($lex->data) > 40 ? |
|
1238
|
|
|
substr($lex->data, 0, 40) . |
|
1239
|
|
|
'...' : $lex->data)); |
|
1240
|
|
|
} else { |
|
1241
|
|
|
$templateName = $this->template->source->type . ':' . $this->template->source->filepath; |
|
1242
|
|
|
} |
|
1243
|
|
|
|
|
1244
|
|
|
// $line += $this->trace_line_offset; |
|
|
|
|
|
|
1245
|
|
|
$match = preg_split("/\n/", $lex->data); |
|
1246
|
|
|
$error_text = |
|
1247
|
|
|
'Syntax error in template "' . (empty($this->trace_filepath) ? $templateName : $this->trace_filepath) . |
|
1248
|
|
|
'" on line ' . ($line + $this->trace_line_offset) . ' "' . |
|
1249
|
|
|
trim(preg_replace('![\t\r\n]+!', ' ', $match[ $line - 1 ])) . '" '; |
|
1250
|
|
|
if (isset($args)) { |
|
1251
|
|
|
// individual error message |
|
1252
|
|
|
$error_text .= $args; |
|
1253
|
|
|
} else { |
|
1254
|
|
|
$expect = array(); |
|
1255
|
|
|
// expected token from parser |
|
1256
|
|
|
$error_text .= ' - Unexpected "' . $lex->value . '"'; |
|
1257
|
|
|
if (count($this->parser->yy_get_expected_tokens($this->parser->yymajor)) <= 4) { |
|
1258
|
|
|
foreach ($this->parser->yy_get_expected_tokens($this->parser->yymajor) as $token) { |
|
1259
|
|
|
$exp_token = $this->parser->yyTokenName[ $token ]; |
|
1260
|
|
|
if (isset($lex->smarty_token_names[ $exp_token ])) { |
|
1261
|
|
|
// token type from lexer |
|
1262
|
|
|
$expect[] = '"' . $lex->smarty_token_names[ $exp_token ] . '"'; |
|
1263
|
|
|
} else { |
|
1264
|
|
|
// otherwise internal token name |
|
1265
|
|
|
$expect[] = $this->parser->yyTokenName[ $token ]; |
|
1266
|
|
|
} |
|
1267
|
|
|
} |
|
1268
|
|
|
$error_text .= ', expected one of: ' . implode(' , ', $expect); |
|
1269
|
|
|
} |
|
1270
|
|
|
} |
|
1271
|
|
|
$e = new SmartyCompilerException($error_text); |
|
1272
|
|
|
$e->line = $line; |
|
1273
|
|
|
$e->source = trim(preg_replace('![\t\r\n]+!', ' ', $match[ $line - 1 ])); |
|
1274
|
|
|
$e->desc = $args; |
|
1275
|
|
|
$e->template = $this->template->source->filepath; |
|
1276
|
|
|
throw $e; |
|
1277
|
|
|
} |
|
1278
|
|
|
|
|
1279
|
|
|
/** |
|
1280
|
|
|
* Return var_export() value with all white spaces removed |
|
1281
|
|
|
* |
|
1282
|
|
|
* @param mixed $value |
|
1283
|
|
|
* |
|
1284
|
|
|
* @return string |
|
1285
|
|
|
*/ |
|
1286
|
|
|
public function getVarExport($value) |
|
1287
|
|
|
{ |
|
1288
|
|
|
return preg_replace('/\s/', '', var_export($value, true)); |
|
1289
|
|
|
} |
|
1290
|
|
|
|
|
1291
|
|
|
/** |
|
1292
|
|
|
* Check if $value contains variable elements |
|
1293
|
|
|
* |
|
1294
|
|
|
* @param mixed $value |
|
1295
|
|
|
* |
|
1296
|
|
|
* @return bool|int |
|
1297
|
|
|
*/ |
|
1298
|
|
|
public function isVariable($value) |
|
1299
|
|
|
{ |
|
1300
|
|
|
if (is_string($value)) { |
|
1301
|
|
|
return preg_match('/[$(]/', $value); |
|
1302
|
|
|
} |
|
1303
|
|
|
if (is_bool($value) || is_numeric($value)) { |
|
1304
|
|
|
return false; |
|
1305
|
|
|
} |
|
1306
|
|
|
if (is_array($value)) { |
|
1307
|
|
|
foreach ($value as $k => $v) { |
|
1308
|
|
|
if ($this->isVariable($k) || $this->isVariable($v)) { |
|
1309
|
|
|
return true; |
|
1310
|
|
|
} |
|
1311
|
|
|
} |
|
1312
|
|
|
return false; |
|
1313
|
|
|
} |
|
1314
|
|
|
return false; |
|
1315
|
|
|
} |
|
1316
|
|
|
|
|
1317
|
|
|
/** |
|
1318
|
|
|
* Get new prefix variable name |
|
1319
|
|
|
* |
|
1320
|
|
|
* @return string |
|
1321
|
|
|
*/ |
|
1322
|
|
|
public function getNewPrefixVariable() |
|
1323
|
|
|
{ |
|
1324
|
|
|
self::$prefixVariableNumber ++; |
|
1325
|
|
|
return $this->getPrefixVariable(); |
|
1326
|
|
|
} |
|
1327
|
|
|
|
|
1328
|
|
|
/** |
|
1329
|
|
|
* Get current prefix variable name |
|
1330
|
|
|
* |
|
1331
|
|
|
* @return string |
|
1332
|
|
|
*/ |
|
1333
|
|
|
public function getPrefixVariable() |
|
1334
|
|
|
{ |
|
1335
|
|
|
return '$_prefixVariable' . self::$prefixVariableNumber; |
|
1336
|
|
|
} |
|
1337
|
|
|
|
|
1338
|
|
|
/** |
|
1339
|
|
|
* append code to prefix buffer |
|
1340
|
|
|
* |
|
1341
|
|
|
* @param string $code |
|
1342
|
|
|
*/ |
|
1343
|
|
|
public function appendPrefixCode($code) |
|
1344
|
|
|
{ |
|
1345
|
|
|
$this->prefix_code[] = $code; |
|
1346
|
|
|
} |
|
1347
|
|
|
|
|
1348
|
|
|
/** |
|
1349
|
|
|
* get prefix code string |
|
1350
|
|
|
* |
|
1351
|
|
|
* @return string |
|
1352
|
|
|
*/ |
|
1353
|
|
|
public function getPrefixCode() |
|
1354
|
|
|
{ |
|
1355
|
|
|
$code = ''; |
|
1356
|
|
|
$prefixArray = array_merge($this->prefix_code, array_pop($this->prefixCodeStack)); |
|
1357
|
|
|
$this->prefixCodeStack[] = array(); |
|
1358
|
|
|
foreach ($prefixArray as $c) { |
|
1359
|
|
|
$code = $this->appendCode($code, $c); |
|
1360
|
|
|
} |
|
1361
|
|
|
$this->prefix_code = array(); |
|
1362
|
|
|
return $code; |
|
1363
|
|
|
} |
|
1364
|
|
|
|
|
1365
|
|
|
} |
|
1366
|
|
|
|
pH7Software /
pH7-Social-Dating-CMS
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The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using
the property is implicitly global.
To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2.