SSO-in-a-Box: comparison packages/ssoinabox-webui/root/usr/local/share/ssoinabox/htdocs/includes/smarty/sysplugins/smarty_internal

equal deleted inserted replaced

--1:000000000000
+:3906ca745819
+<?php
+/**
+* Smarty Internal Plugin Smarty Template Compiler Base
+*
+* This file contains the basic classes and methodes for compiling Smarty templates with lexer/parser
+*
+* @package Smarty
+* @subpackage Compiler
+* @author Uwe Tews
+*/
+/**
+* Main abstract compiler class
+*
+* @package Smarty
+* @subpackage Compiler
+*/
+abstract class Smarty_Internal_TemplateCompilerBase {
+/**
+* hash for nocache sections
+*
+* @var mixed
+*/
+private $nocache_hash = null;
+/**
+* suppress generation of nocache code
+*
+* @var bool
+*/
+public $suppressNocacheProcessing = false;
+/**
+* suppress generation of merged template code
+*
+* @var bool
+*/
+public $suppressMergedTemplates = false;
+/**
+* compile tag objects
+*
+* @var array
+*/
+public static $_tag_objects = array();
+/**
+* tag stack
+*
+* @var array
+*/
+public $_tag_stack = array();
+/**
+* current template
+*
+* @var Smarty_Internal_Template
+*/
+public $template = null;
+/**
+* merged templates
+*
+* @var array
+*/
+public $merged_templates = array();
+/**
+* flag when compiling {block}
+*
+* @var bool
+*/
+public $inheritance = false;
+/**
+* plugins loaded by default plugin handler
+*
+* @var array
+*/
+public $default_handler_plugins = array();
+/**
+* saved preprocessed modifier list
+*
+* @var mixed
+*/
+public $default_modifier_list = null;
+/**
+* force compilation of complete template as nocache
+* @var boolean
+*/
+public $forceNocache = false;
+/**
+* suppress Smarty header code in compiled template
+* @var bool
+*/
+public $suppressHeader = false;
+/**
+* suppress template property header code in compiled template
+* @var bool
+*/
+public $suppressTemplatePropertyHeader = false;
+/**
+* flag if compiled template file shall we written
+* @var bool
+*/
+public $write_compiled_code = true;
+/**
+* flag if currently a template function is compiled
+* @var bool
+*/
+public $compiles_template_function = false;
+/**
+* called subfuntions from template function
+* @var array
+*/
+public $called_functions = array();
+/**
+* flags for used modifier plugins
+* @var array
+*/
+public $modifier_plugins = array();
+/**
+* type of already compiled modifier
+* @var array
+*/
+public $known_modifier_type = array();
+/**
+* Initialize compiler
+*/
+public function __construct() {
+$this->nocache_hash = str_replace('.', '-', uniqid(rand(), true));
+}
+/**
+* Method to compile a Smarty template
+*
+* @param  Smarty_Internal_Template $template template object to compile
+* @return bool true if compiling succeeded, false if it failed
+*/
+public function compileTemplate(Smarty_Internal_Template $template) {
+if (empty($template->properties['nocache_hash'])) {
+$template->properties['nocache_hash'] = $this->nocache_hash;
+} else {
+$this->nocache_hash = $template->properties['nocache_hash'];
+}
+// flag for nochache sections
+$this->nocache = false;
+$this->tag_nocache = false;
+// save template object in compiler class
+$this->template = $template;
+// reset has noche code flag
+$this->template->has_nocache_code = false;
+$this->smarty->_current_file = $saved_filepath = $this->template->source->filepath;
+// template header code
+$template_header = '';
+if (!$this->suppressHeader) {
+$template_header .= "<?php /* Smarty version " . Smarty::SMARTY_VERSION . ", created on " . strftime("%Y-%m-%d %H:%M:%S") . "\n";
+$template_header .= "         compiled from \"" . $this->template->source->filepath . "\" */ ?>\n";
+}
+do {
+// flag for aborting current and start recompile
+$this->abort_and_recompile = false;
+// get template source
+$_content = $template->source->content;
+// run prefilter if required
+if (isset($this->smarty->autoload_filters['pre']) || isset($this->smarty->registered_filters['pre'])) {
+$_content = Smarty_Internal_Filter_Handler::runFilter('pre', $_content, $template);
+}
+// on empty template just return header
+if ($_content == '') {
+if ($this->suppressTemplatePropertyHeader) {
+$code = '';
+} else {
+$code = $template_header . $template->createTemplateCodeFrame();
+}
+return $code;
+}
+// call compiler
+$_compiled_code = $this->doCompile($_content);
+} while ($this->abort_and_recompile);
+$this->template->source->filepath = $saved_filepath;
+// free memory
+unset($this->parser->root_buffer, $this->parser->current_buffer, $this->parser, $this->lex, $this->template);
+self::$_tag_objects = array();
+// return compiled code to template object
+$merged_code = '';
+if (!$this->suppressMergedTemplates && !empty($this->merged_templates)) {
+foreach ($this->merged_templates as $code) {
+$merged_code .= $code;
+}
+// run postfilter if required on merged code
+if (isset($this->smarty->autoload_filters['post']) || isset($this->smarty->registered_filters['post'])) {
+$merged_code = Smarty_Internal_Filter_Handler::runFilter('post', $merged_code, $template);
+}
+}
+// run postfilter if required on compiled template code
+if (isset($this->smarty->autoload_filters['post']) || isset($this->smarty->registered_filters['post'])) {
+$_compiled_code = Smarty_Internal_Filter_Handler::runFilter('post', $_compiled_code, $template);
+}
+if ($this->suppressTemplatePropertyHeader) {
+$code = $_compiled_code . $merged_code;
+} else {
+$code = $template_header . $template->createTemplateCodeFrame($_compiled_code) . $merged_code;
+}
+// unset content because template inheritance could have replace source with parent code
+unset ($template->source->content);
+return $code;
+}
+/**
+* Compile Tag
+*
+* This is a call back from the lexer/parser
+* It executes the required compile plugin for the Smarty tag
+*
+* @param string $tag       tag name
+* @param array  $args      array with tag attributes
+* @param array  $parameter array with compilation parameter
+* @return string compiled code
+*/
+public function compileTag($tag, $args, $parameter = array()) {
+// $args contains the attributes parsed and compiled by the lexer/parser
+// assume that tag does compile into code, but creates no HTML output
+$this->has_code = true;
+$this->has_output = false;
+// log tag/attributes
+if (isset($this->smarty->get_used_tags) && $this->smarty->get_used_tags) {
+$this->template->used_tags[] = array($tag, $args);
+}
+// check nocache option flag
+if (in_array("'nocache'", $args) || in_array(array('nocache' => 'true'), $args)
+|| in_array(array('nocache' => '"true"'), $args) || in_array(array('nocache' => "'true'"), $args)) {
+$this->tag_nocache = true;
+}
+// compile the smarty tag (required compile classes to compile the tag are autoloaded)
+if (($_output = $this->callTagCompiler($tag, $args, $parameter)) === false) {
+if (isset($this->smarty->template_functions[$tag])) {
+// template defined by {template} tag
+$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) {
+// Does it create output?
+if ($this->has_output) {
+$_output .= "\n";
+}
+// return compiled code
+return $_output;
+}
+}
+// tag did not produce compiled code
+return '';
+} else {
+// map_named attributes
+if (isset($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_methode'])) {
+$methode = $parameter['object_methode'];
+if (!in_array($methode, $this->smarty->registered_objects[$tag][3]) &&
+(empty($this->smarty->registered_objects[$tag][1]) || in_array($methode, $this->smarty->registered_objects[$tag][1]))) {
+return $this->callTagCompiler('private_object_function', $args, $parameter, $tag, $methode);
+} elseif (in_array($methode, $this->smarty->registered_objects[$tag][3])) {
+return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag, $methode);
+} else {
+return $this->trigger_template_error('unallowed methode "' . $methode . '" in registered object "' . $tag . '"', $this->lex->taglineno);
+}
+}
+// 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]) {
+$this->tag_nocache = true;
+}
+$function = $this->smarty->registered_plugins[$plugin_type][$tag][0];
+if (!is_array($function)) {
+return $function($new_args, $this);
+} else if (is_object($function[0])) {
+return $this->smarty->registered_plugins[$plugin_type][$tag][0][0]->$function[1]($new_args, $this);
+} else {
+return call_user_func_array($function, 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->smarty->plugin_search_order as $plugin_type) {
+if ($plugin_type == Smarty::PLUGIN_BLOCK && $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->smarty->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->smarty->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 $mixed) {
+$new_args = array_merge($new_args, $mixed);
+}
+$function = $this->default_handler_plugins[$plugin_type][$tag][0];
+if (!is_array($function)) {
+return $function($new_args, $this);
+} else if (is_object($function[0])) {
+return $this->default_handler_plugins[$plugin_type][$tag][0][0]->$function[1]($new_args, $this);
+} else {
+return call_user_func_array($function, 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_methode'])) {
+$methode = $parameter['object_methode'];
+if (in_array($methode, $this->smarty->registered_objects[$base_tag][3])) {
+return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag, $methode);
+} else {
+return $this->trigger_template_error('unallowed closing tag methode "' . $methode . '" in registered object "' . $base_tag . '"', $this->lex->taglineno);
+}
+}
+// registered block tag ?
+if (isset($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, $tag);
+}
+// block plugin?
+if ($function = $this->getPlugin($base_tag, Smarty::PLUGIN_BLOCK)) {
+return $this->callTagCompiler('private_block_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]) {
+$this->tag_nocache = true;
+}
+$function = $this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag][0];
+if (!is_array($function)) {
+return $function($args, $this);
+} else if (is_object($function[0])) {
+return $this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag][0][0]->$function[1]($args, $this);
+} else {
+return call_user_func_array($function, 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 . "\"", $this->lex->taglineno);
+}
+}
+/**
+* lazy loads internal compile plugin for tag and calls the compile methode
+*
+* 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 $param3 optional parameter
+* @return string compiled code
+*/
+public function callTagCompiler($tag, $args, $param1 = null, $param2 = null, $param3 = null) {
+// re-use object if already exists
+if (isset(self::$_tag_objects[$tag])) {
+// compile this tag
+return self::$_tag_objects[$tag]->compile($args, $this, $param1, $param2, $param3);
+}
+// lazy load internal compiler plugin
+$class_name = 'Smarty_Internal_Compile_' . $tag;
+if ($this->smarty->loadPlugin($class_name)) {
+// check if tag allowed by security
+if (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this)) {
+// use plugin if found
+self::$_tag_objects[$tag] = new $class_name;
+// compile this tag
+return self::$_tag_objects[$tag]->compile($args, $this, $param1, $param2, $param3);
+}
+}
+// no internal compile plugin for this tag
+return false;
+}
+/**
+* Check for plugins and return function name
+*
+* @param string $pugin_name  name of plugin or function
+* @param string $plugin_type type of plugin
+* @return string call name of function
+*/
+public function getPlugin($plugin_name, $plugin_type) {
+$function = null;
+if ($this->template->caching && ($this->nocache || $this->tag_nocache)) {
+if (isset($this->template->required_plugins['nocache'][$plugin_name][$plugin_type])) {
+$function = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'];
+} else if (isset($this->template->required_plugins['compiled'][$plugin_name][$plugin_type])) {
+$this->template->required_plugins['nocache'][$plugin_name][$plugin_type] = $this->template->required_plugins['compiled'][$plugin_name][$plugin_type];
+$function = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'];
+}
+} else {
+if (isset($this->template->required_plugins['compiled'][$plugin_name][$plugin_type])) {
+$function = $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['function'];
+} else if (isset($this->template->required_plugins['nocache'][$plugin_name][$plugin_type])) {
+$this->template->required_plugins['compiled'][$plugin_name][$plugin_type] = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type];
+$function = $this->template->required_plugins['compiled'][$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->template->caching && ($this->nocache || $this->tag_nocache)) {
+$this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['file'] = $file;
+$this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'] = $function;
+} else {
+$this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['file'] = $file;
+$this->template->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 $plugin_type type of plugin
+* @return boolean true if found
+*/
+public function getPluginFromDefaultHandler($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 ($this->template->caching && ($this->nocache || $this->tag_nocache)) {
+$this->template->required_plugins['nocache'][$tag][$plugin_type]['file'] = $script;
+$this->template->required_plugins['nocache'][$tag][$plugin_type]['function'] = $callback;
+} else {
+$this->template->required_plugins['compiled'][$tag][$plugin_type]['file'] = $script;
+$this->template->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_string($callback) && !(is_array($callback) && is_string($callback[0]) && is_string($callback[1]))) {
+$this->trigger_template_error("Default plugin handler: Returned callback for \"{$tag}\" must be a static function name or array of class and function name");
+}
+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;
+}
+/**
+* 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->recompiled) || $this->forceNocache) && $this->template->caching && !$this->suppressNocacheProcessing &&
+($this->nocache || $this->tag_nocache || $this->forceNocache == 2)) {
+$this->template->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 modifer plugins for nocache code
+foreach ($this->modifier_plugins as $plugin_name => $dummy) {
+if (isset($this->template->required_plugins['compiled'][$plugin_name]['modifier'])) {
+$this->template->required_plugins['nocache'][$plugin_name]['modifier'] = $this->template->required_plugins['compiled'][$plugin_name]['modifier'];
+}
+}
+} else {
+$_output = $content;
+}
+} else {
+$_output = $content;
+}
+$this->modifier_plugins = array();
+$this->suppressNocacheProcessing = false;
+$this->tag_nocache = false;
+return $_output;
+}
+/**
+* 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 $line line-number
+* @throws SmartyCompilerException when an unexpected token is found
+*/
+public function trigger_template_error($args = null, $line = null) {
+// get template source line which has error
+if (!isset($line)) {
+$line = $this->lex->line;
+}
+$match = preg_split("/\n/", $this->lex->data);
+$error_text = 'Syntax Error in template "' . $this->template->source->filepath . '"  on line ' . $line . ' "' . htmlspecialchars(trim(preg_replace('![\t\r\n]+!', ' ', $match[$line - 1]))) . '" ';
+if (isset($args)) {
+// individual error message
+$error_text .= $args;
+} else {
+// expected token from parser
+$error_text .= ' - Unexpected "' . $this->lex->value . '"';
+if (count($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($this->lex->smarty_token_names[$exp_token])) {
+// token type from lexer
+$expect[] = '"' . $this->lex->smarty_token_names[$exp_token] . '"';
+} else {
+// otherwise internal token name
+$expect[] = $this->parser->yyTokenName[$token];
+}
+}
+$error_text .= ', expected one of: ' . implode(' , ', $expect);
+}
+}
+throw new SmartyCompilerException($error_text);
+}
+}
+?>