Dropped deprecated constants, an API method and an API argument type

CHANGELOG.md

@@ -16,6 +16,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Dropped deprecated API calls that where only accessible through SmartyBC
 - Dropped support for {php} and {include_php} tags and embedded PHP in templates. Embedded PHP will now be passed through as is.
 - Removed all PHP_VERSION_ID and compare_version checks and conditional code blocks that are now no longer required
+- Dropped deprecated SMARTY_RESOURCE_CHAR_SET and SMARTY_RESOURCE_DATE_FORMAT constants
+- Dropped deprecated Smarty::muteExpectedErrors and Smarty::unmuteExpectedErrors API methods
+- Dropped deprecated $smarty->getVariable() method. Use $smarty->getTemplateVars() instead.
+- $smarty->registerResource() no longer accepts an array of callback functions
 
 ## [3.1.38] - 2021-01-08
 

libs/Smarty.class.php

@@ -60,19 +60,6 @@ if (!defined('SMARTY_MBSTRING')) {
      */
     define('SMARTY_MBSTRING', function_exists('mb_get_info'));
 }
-if (!defined('SMARTY_RESOURCE_CHAR_SET')) {
-    // UTF-8 can only be done properly when mbstring is available!
-    /**
-     * @deprecated in favor of Smarty::$_CHARSET
-     */
-    define('SMARTY_RESOURCE_CHAR_SET', SMARTY_MBSTRING ? 'UTF-8' : 'ISO-8859-1');
-}
-if (!defined('SMARTY_RESOURCE_DATE_FORMAT')) {
-    /**
-     * @deprecated in favor of Smarty::$_DATE_FORMAT
-     */
-    define('SMARTY_RESOURCE_DATE_FORMAT', '%b %e, %Y');
-}
 /**
  * Load Smarty_Autoloader
  */
@@ -173,13 +160,13 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * The character set to adhere to (e.g. "UTF-8")
      */
-    public static $_CHARSET = SMARTY_RESOURCE_CHAR_SET;
+    public static $_CHARSET = SMARTY_MBSTRING ? 'UTF-8' : 'ISO-8859-1';
 
     /**
      * The date format to be used internally
      * (accepts date() and strftime())
      */
-    public static $_DATE_FORMAT = SMARTY_RESOURCE_DATE_FORMAT;
+    public static $_DATE_FORMAT = '%b %e, %Y';
 
     /**
      * Flag denoting if PCRE should run in UTF-8 mode
@@ -675,27 +662,6 @@ class Smarty extends Smarty_Internal_TemplateBase
         }
     }
 
-    /**
-     * Enable error handler to mute expected messages
-     *
-     * @return     boolean
-     * @deprecated
-     */
-    public static function muteExpectedErrors()
-    {
-        return Smarty_Internal_ErrorHandler::muteExpectedErrors();
-    }
-
-    /**
-     * Disable error handler muting expected messages
-     *
-     * @deprecated
-     */
-    public static function unmuteExpectedErrors()
-    {
-        restore_error_handler();
-    }
-
     /**
      * Check if a template resource exists
      *
@@ -1374,11 +1340,6 @@ class Smarty extends Smarty_Internal_TemplateBase
     private function _normalizeDir($dirName, $dir)
     {
         $this->{$dirName} = $this->_realpath(rtrim($dir, "/\\") . DIRECTORY_SEPARATOR, true);
-        if (class_exists('Smarty_Internal_ErrorHandler', false)) {
-            if (!isset(Smarty_Internal_ErrorHandler::$mutedDirectories[ $this->{$dirName} ])) {
-                Smarty_Internal_ErrorHandler::$mutedDirectories[ $this->{$dirName} ] = null;
-            }
-        }
     }
 
     /**

libs/sysplugins/smarty_internal_data.php

@@ -195,26 +195,6 @@ abstract class Smarty_Internal_Data
         return $this->ext->getTemplateVars->getTemplateVars($this, $varName, $_ptr, $searchParents);
     }
 
-    /**
-     * gets the object of a Smarty variable
-     *
-     * @param string               $variable      the name of the Smarty variable
-     * @param Smarty_Internal_Data $_ptr          optional pointer to data object
-     * @param boolean              $searchParents search also in parent data
-     * @param bool                 $error_enable
-     *
-     * @return     Smarty_Variable|Smarty_Undefined_Variable the object of the variable
-     * @deprecated since 3.1.28 please use Smarty_Internal_Data::getTemplateVars() instead.
-     */
-    public function getVariable(
-        $variable = null,
-        Smarty_Internal_Data $_ptr = null,
-        $searchParents = true,
-        $error_enable = true
-    ) {
-        return $this->ext->getTemplateVars->_getVariable($this, $variable, $_ptr, $searchParents, $error_enable);
-    }
-
     /**
      * Follow the parent chain an merge template and config variables
      *

libs/sysplugins/smarty_internal_method_registerresource.php

@@ -26,21 +26,14 @@ class Smarty_Internal_Method_RegisterResource
      *
      * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
      * @param string                                                          $name             name of resource type
-     * @param Smarty_Resource|array                                           $resource_handler or instance of
+     * @param Smarty_Resource                                           $resource_handler instance of Smarty_Resource
-     *                                                                                          Smarty_Resource,
-     *                                                                                          or array of
-     *                                                                                          callbacks to
-     *                                                                                          handle
-     *                                                                                          resource
-     *                                                                                          (deprecated)
      *
      * @return \Smarty|\Smarty_Internal_Template
      */
-    public function registerResource(Smarty_Internal_TemplateBase $obj, $name, $resource_handler)
+    public function registerResource(Smarty_Internal_TemplateBase $obj, $name, Smarty_Resource $resource_handler)
     {
         $smarty = $obj->_getSmartyObj();
-        $smarty->registered_resources[ $name ] =
+        $smarty->registered_resources[ $name ] = $resource_handler;
-            $resource_handler instanceof Smarty_Resource ? $resource_handler : array($resource_handler, false);
         return $obj;
     }
 }

libs/sysplugins/smarty_internal_resource_registered.php

@@ -1,101 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Resource Registered
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Internal Plugin Resource Registered
- * Implements the registered resource for Smarty template
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @deprecated
- */
-class Smarty_Internal_Resource_Registered extends Smarty_Resource
-{
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param Smarty_Template_Source   $source    source object
-     * @param Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
-    {
-        $source->filepath = $source->type . ':' . $source->name;
-        $source->uid = sha1($source->filepath . $source->smarty->_joined_template_dir);
-        $source->timestamp = $this->getTemplateTimestamp($source);
-        $source->exists = !!$source->timestamp;
-    }
-
-    /**
-     * populate Source Object with timestamp and exists from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     *
-     * @return void
-     */
-    public function populateTimestamp(Smarty_Template_Source $source)
-    {
-        $source->timestamp = $this->getTemplateTimestamp($source);
-        $source->exists = !!$source->timestamp;
-    }
-
-    /**
-     * Get timestamp (epoch) the template source was modified
-     *
-     * @param Smarty_Template_Source $source source object
-     *
-     * @return integer|boolean        timestamp (epoch) the template was modified, false if resources has no timestamp
-     */
-    public function getTemplateTimestamp(Smarty_Template_Source $source)
-    {
-        // return timestamp
-        $time_stamp = false;
-        call_user_func_array(
-            $source->smarty->registered_resources[ $source->type ][ 0 ][ 1 ],
-            array($source->name, &$time_stamp, $source->smarty)
-        );
-        return is_numeric($time_stamp) ? (int)$time_stamp : $time_stamp;
-    }
-
-    /**
-     * Load template's source by invoking the registered callback into current template object
-     *
-     * @param Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     * @throws SmartyException        if source cannot be loaded
-     */
-    public function getContent(Smarty_Template_Source $source)
-    {
-        // return template string
-        $content = null;
-        $t = call_user_func_array(
-            $source->smarty->registered_resources[ $source->type ][ 0 ][ 0 ],
-            array($source->name, &$content, $source->smarty)
-        );
-        if (is_bool($t) && !$t) {
-            throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
-        }
-        return $content;
-    }
-
-    /**
-     * Determine basename for compiled filename
-     *
-     * @param Smarty_Template_Source $source source object
-     *
-     * @return string                 resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source)
-    {
-        return basename($source->name);
-    }
-}

libs/sysplugins/smarty_internal_testinstall.php

@@ -386,7 +386,6 @@ class Smarty_Internal_TestInstall
                 'smarty_internal_config_file_compiler.php'                  => true,
                 'smarty_internal_data.php'                                  => true,
                 'smarty_internal_debug.php'                                 => true,
-                'smarty_internal_errorhandler.php'                          => true,
                 'smarty_internal_extension_handler.php'                     => true,
                 'smarty_internal_method_addautoloadfilters.php'             => true,
                 'smarty_internal_method_adddefaultmodifiers.php'            => true,
@@ -448,7 +447,6 @@ class Smarty_Internal_TestInstall
                 'smarty_internal_resource_extends.php'                      => true,
                 'smarty_internal_resource_file.php'                         => true,
                 'smarty_internal_resource_php.php'                          => true,
-                'smarty_internal_resource_registered.php'                   => true,
                 'smarty_internal_resource_stream.php'                       => true,
                 'smarty_internal_resource_string.php'                       => true,
                 'smarty_internal_runtime_cachemodify.php'                   => true,

libs/sysplugins/smarty_resource.php

@@ -72,9 +72,7 @@ abstract class Smarty_Resource
         }
         // try registered resource
         if (isset($smarty->registered_resources[ $type ])) {
-            return $smarty->_cache[ 'resource_handlers' ][ $type ] =
+            return $smarty->_cache[ 'resource_handlers' ][ $type ] = $smarty->registered_resources[ $type ];
-                $smarty->registered_resources[ $type ] instanceof Smarty_Resource ?
-                    $smarty->registered_resources[ $type ] : new Smarty_Internal_Resource_Registered();
         }
         // try sysplugins dir
         if (isset(self::$sysplugins[ $type ])) {