remove more unneeded smarty files

8 files changed, 0 insertions, 910 deletions

diff --git a/library/Smarty/demo/plugins/cacheresource.apc.php b/library/Smarty/demo/plugins/cacheresource.apc.php
deleted file mode 100644
index d7336f2bf..000000000
--- a/library/Smarty/demo/plugins/cacheresource.apc.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-
-/**
- * APC CacheResource
- * CacheResource Implementation based on the KeyValueStore API to use
- * memcache as the storage resource for Smarty's output caching.
- * *
- *
- * @package CacheResource-examples
- * @author  Uwe Tews
- */
-class Smarty_CacheResource_Apc extends Smarty_CacheResource_KeyValueStore
-{
-    public function __construct()
-    {
-        // test if APC is present
-        if (!function_exists('apc_cache_info')) {
-            throw new Exception('APC Template Caching Error: APC is not installed');
-        }
-    }
-
-    /**
-     * Read values for a set of keys from cache
-     *
-     * @param  array $keys list of keys to fetch
-     *
-     * @return array   list of values with the given keys used as indexes
-     * @return boolean true on success, false on failure
-     */
-    protected function read(array $keys)
-    {
-        $_res = array();
-        $res = apc_fetch($keys);
-        foreach ($res as $k => $v) {
-            $_res[$k] = $v;
-        }
-
-        return $_res;
-    }
-
-    /**
-     * Save values for a set of keys to cache
-     *
-     * @param  array $keys   list of values to save
-     * @param  int   $expire expiration time
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function write(array $keys, $expire = null)
-    {
-        foreach ($keys as $k => $v) {
-            apc_store($k, $v, $expire);
-        }
-
-        return true;
-    }
-
-    /**
-     * Remove values from cache
-     *
-     * @param  array $keys list of keys to delete
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function delete(array $keys)
-    {
-        foreach ($keys as $k) {
-            apc_delete($k);
-        }
-
-        return true;
-    }
-
-    /**
-     * Remove *all* values from cache
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function purge()
-    {
-        return apc_clear_cache('user');
-    }
-}
diff --git a/library/Smarty/demo/plugins/cacheresource.memcache.php b/library/Smarty/demo/plugins/cacheresource.memcache.php
deleted file mode 100644
index e265365fb..000000000
--- a/library/Smarty/demo/plugins/cacheresource.memcache.php
+++ /dev/null
@@ -1,97 +0,0 @@
-<?php
-
-/**
- * Memcache CacheResource
- * CacheResource Implementation based on the KeyValueStore API to use
- * memcache as the storage resource for Smarty's output caching.
- * Note that memcache has a limitation of 256 characters per cache-key.
- * To avoid complications all cache-keys are translated to a sha1 hash.
- *
- * @package CacheResource-examples
- * @author  Rodney Rehm
- */
-class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore
-{
-    /**
-     * memcache instance
-     *
-     * @var Memcache
-     */
-    protected $memcache = null;
-
-    public function __construct()
-    {
-        $this->memcache = new Memcache();
-        $this->memcache->addServer('127.0.0.1', 11211);
-    }
-
-    /**
-     * Read values for a set of keys from cache
-     *
-     * @param  array $keys list of keys to fetch
-     *
-     * @return array   list of values with the given keys used as indexes
-     * @return boolean true on success, false on failure
-     */
-    protected function read(array $keys)
-    {
-        $_keys = $lookup = array();
-        foreach ($keys as $k) {
-            $_k = sha1($k);
-            $_keys[] = $_k;
-            $lookup[$_k] = $k;
-        }
-        $_res = array();
-        $res = $this->memcache->get($_keys);
-        foreach ($res as $k => $v) {
-            $_res[$lookup[$k]] = $v;
-        }
-
-        return $_res;
-    }
-
-    /**
-     * Save values for a set of keys to cache
-     *
-     * @param  array $keys   list of values to save
-     * @param  int   $expire expiration time
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function write(array $keys, $expire = null)
-    {
-        foreach ($keys as $k => $v) {
-            $k = sha1($k);
-            $this->memcache->set($k, $v, 0, $expire);
-        }
-
-        return true;
-    }
-
-    /**
-     * Remove values from cache
-     *
-     * @param  array $keys list of keys to delete
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function delete(array $keys)
-    {
-        foreach ($keys as $k) {
-            $k = sha1($k);
-            $this->memcache->delete($k);
-        }
-
-        return true;
-    }
-
-    /**
-     * Remove *all* values from cache
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function purge()
-    {
-        $this->memcache->flush();
-    }
-}
diff --git a/library/Smarty/demo/plugins/cacheresource.mysql.php b/library/Smarty/demo/plugins/cacheresource.mysql.php
deleted file mode 100644
index d8d00ab26..000000000
--- a/library/Smarty/demo/plugins/cacheresource.mysql.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php
-
-/**
- * MySQL CacheResource
- * CacheResource Implementation based on the Custom API to use
- * MySQL as the storage resource for Smarty's output caching.
- * Table definition:
- * <pre>CREATE TABLE IF NOT EXISTS `output_cache` (
- *   `id` CHAR(40) NOT NULL COMMENT 'sha1 hash',
- *   `name` VARCHAR(250) NOT NULL,
- *   `cache_id` VARCHAR(250) NULL DEFAULT NULL,
- *   `compile_id` VARCHAR(250) NULL DEFAULT NULL,
- *   `modified` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
- *   `content` LONGTEXT NOT NULL,
- *   PRIMARY KEY (`id`),
- *   INDEX(`name`),
- *   INDEX(`cache_id`),
- *   INDEX(`compile_id`),
- *   INDEX(`modified`)
- * ) ENGINE = InnoDB;</pre>
- *
- * @package CacheResource-examples
- * @author  Rodney Rehm
- */
-class Smarty_CacheResource_Mysql extends Smarty_CacheResource_Custom
-{
-    // PDO instance
-    protected $db;
-    protected $fetch;
-    protected $fetchTimestamp;
-    protected $save;
-
-    public function __construct()
-    {
-        try {
-            $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty");
-        }
-        catch (PDOException $e) {
-            throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
-        }
-        $this->fetch = $this->db->prepare('SELECT modified, content FROM output_cache WHERE id = :id');
-        $this->fetchTimestamp = $this->db->prepare('SELECT modified FROM output_cache WHERE id = :id');
-        $this->save = $this->db->prepare('REPLACE INTO output_cache (id, name, cache_id, compile_id, content)
-            VALUES  (:id, :name, :cache_id, :compile_id, :content)');
-    }
-
-    /**
-     * fetch cached content and its modification time from data source
-     *
-     * @param  string  $id         unique cache content identifier
-     * @param  string  $name       template name
-     * @param  string  $cache_id   cache id
-     * @param  string  $compile_id compile id
-     * @param  string  $content    cached content
-     * @param  integer $mtime      cache modification timestamp (epoch)
-     *
-     * @return void
-     */
-    protected function fetch($id, $name, $cache_id, $compile_id, &$content, &$mtime)
-    {
-        $this->fetch->execute(array('id' => $id));
-        $row = $this->fetch->fetch();
-        $this->fetch->closeCursor();
-        if ($row) {
-            $content = $row['content'];
-            $mtime = strtotime($row['modified']);
-        } else {
-            $content = null;
-            $mtime = null;
-        }
-    }
-
-    /**
-     * Fetch cached content's modification timestamp from data source
-     *
-     * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the complete cached content.
-     *
-     * @param  string $id         unique cache content identifier
-     * @param  string $name       template name
-     * @param  string $cache_id   cache id
-     * @param  string $compile_id compile id
-     *
-     * @return integer|boolean timestamp (epoch) the template was modified, or false if not found
-     */
-    protected function fetchTimestamp($id, $name, $cache_id, $compile_id)
-    {
-        $this->fetchTimestamp->execute(array('id' => $id));
-        $mtime = strtotime($this->fetchTimestamp->fetchColumn());
-        $this->fetchTimestamp->closeCursor();
-
-        return $mtime;
-    }
-
-    /**
-     * Save content to cache
-     *
-     * @param  string       $id         unique cache content identifier
-     * @param  string       $name       template name
-     * @param  string       $cache_id   cache id
-     * @param  string       $compile_id compile id
-     * @param  integer|null $exp_time   seconds till expiration time in seconds or null
-     * @param  string       $content    content to cache
-     *
-     * @return boolean      success
-     */
-    protected function save($id, $name, $cache_id, $compile_id, $exp_time, $content)
-    {
-        $this->save->execute(array(
-                                 'id'         => $id,
-                                 'name'       => $name,
-                                 'cache_id'   => $cache_id,
-                                 'compile_id' => $compile_id,
-                                 'content'    => $content,
-                             ));
-
-        return !!$this->save->rowCount();
-    }
-
-    /**
-     * Delete content from cache
-     *
-     * @param  string       $name       template name
-     * @param  string       $cache_id   cache id
-     * @param  string       $compile_id compile id
-     * @param  integer|null $exp_time   seconds till expiration or null
-     *
-     * @return integer      number of deleted caches
-     */
-    protected function delete($name, $cache_id, $compile_id, $exp_time)
-    {
-        // delete the whole cache
-        if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) {
-            // returning the number of deleted caches would require a second query to count them
-            $query = $this->db->query('TRUNCATE TABLE output_cache');
-
-            return - 1;
-        }
-        // build the filter
-        $where = array();
-        // equal test name
-        if ($name !== null) {
-            $where[] = 'name = ' . $this->db->quote($name);
-        }
-        // equal test compile_id
-        if ($compile_id !== null) {
-            $where[] = 'compile_id = ' . $this->db->quote($compile_id);
-        }
-        // range test expiration time
-        if ($exp_time !== null) {
-            $where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)';
-        }
-        // equal test cache_id and match sub-groups
-        if ($cache_id !== null) {
-            $where[] = '(cache_id = ' . $this->db->quote($cache_id)
-                . ' OR cache_id LIKE ' . $this->db->quote($cache_id . '|%') . ')';
-        }
-        // run delete query
-        $query = $this->db->query('DELETE FROM output_cache WHERE ' . join(' AND ', $where));
-
-        return $query->rowCount();
-    }
-}
diff --git a/library/Smarty/demo/plugins/cacheresource.pdo.php b/library/Smarty/demo/plugins/cacheresource.pdo.php
deleted file mode 100644
index 569193aa4..000000000
--- a/library/Smarty/demo/plugins/cacheresource.pdo.php
+++ /dev/null
@@ -1,322 +0,0 @@
-<?php
-
-/**
- * PDO Cache Handler
- * Allows you to store Smarty Cache files into your db.
- * Example table :
- * CREATE TABLE `smarty_cache` (
- * `id` char(40) NOT NULL COMMENT 'sha1 hash',
- * `name` varchar(250) NOT NULL,
- * `cache_id` varchar(250) DEFAULT NULL,
- * `compile_id` varchar(250) DEFAULT NULL,
- * `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
- * `expire` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
- * `content` mediumblob NOT NULL,
- * PRIMARY KEY (`id`),
- * KEY `name` (`name`),
- * KEY `cache_id` (`cache_id`),
- * KEY `compile_id` (`compile_id`),
- * KEY `modified` (`modified`),
- * KEY `expire` (`expire`)
- * ) ENGINE=InnoDB
- * Example usage :
- *      $cnx    =   new PDO("mysql:host=localhost;dbname=mydb", "username", "password");
- *      $smarty->setCachingType('pdo');
- *      $smarty->loadPlugin('Smarty_CacheResource_Pdo');
- *      $smarty->registerCacheResource('pdo', new Smarty_CacheResource_Pdo($cnx, 'smarty_cache'));
- *
- * @author Beno!t POLASZEK - 2014
- */
-class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
-{
-
-    protected $fetchStatements = Array('default'                 => 'SELECT %2$s
-                                                                                    FROM %1$s 
-                                                                                    WHERE 1 
-                                                                                    AND id          = :id 
-                                                                                    AND cache_id    IS NULL 
-                                                                                    AND compile_id  IS NULL',
-
-                                       'withCacheId'             => 'SELECT %2$s
-                                                                                FROM %1$s 
-                                                                                WHERE 1 
-                                                                                AND id          = :id 
-                                                                                AND cache_id    = :cache_id 
-                                                                                AND compile_id  IS NULL',
-
-                                       'withCompileId'           => 'SELECT %2$s
-                                                                                FROM %1$s 
-                                                                                WHERE 1 
-                                                                                AND id          = :id 
-                                                                                AND compile_id  = :compile_id 
-                                                                                AND cache_id    IS NULL',
-
-                                       'withCacheIdAndCompileId' => 'SELECT %2$s
-                                                                                FROM %1$s 
-                                                                                WHERE 1 
-                                                                                AND id          = :id 
-                                                                                AND cache_id    = :cache_id 
-                                                                                AND compile_id  = :compile_id');
-    protected $insertStatement = 'INSERT INTO %s
-
-                                                SET id          =   :id, 
-                                                    name        =   :name, 
-                                                    cache_id    =   :cache_id, 
-                                                    compile_id  =   :compile_id, 
-                                                    modified    =   CURRENT_TIMESTAMP, 
-                                                    expire      =   DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), 
-                                                    content     =   :content 
-
-                                                ON DUPLICATE KEY UPDATE 
-                                                    name        =   :name, 
-                                                    cache_id    =   :cache_id, 
-                                                    compile_id  =   :compile_id, 
-                                                    modified    =   CURRENT_TIMESTAMP, 
-                                                    expire      =   DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), 
-                                                    content     =   :content';
-
-    protected $deleteStatement = 'DELETE FROM %1$s WHERE %2$s';
-    protected $truncateStatement = 'TRUNCATE TABLE %s';
-
-    protected $fetchColumns = 'modified, content';
-    protected $fetchTimestampColumns = 'modified';
-
-    protected $pdo, $table, $database;
-
-    /* 
-     * Constructor 
-     * 
-     * @param PDO $pdo PDO : active connection 
-     * @param string $table : table (or view) name 
-     * @param string $database : optionnal - if table is located in another db 
-     */
-    public function __construct(PDO $pdo, $table, $database = null)
-    {
-
-        if (is_null($table)) {
-            throw new SmartyException("Table name for caching can't be null");
-        }
-
-        $this->pdo = $pdo;
-        $this->table = $table;
-        $this->database = $database;
-
-        $this->fillStatementsWithTableName();
-    }
-
-    /* 
-     * Fills the table name into the statements. 
-     * 
-     * @return Current Instance 
-     * @access protected 
-     */
-    protected function fillStatementsWithTableName()
-    {
-
-        foreach ($this->fetchStatements AS &$statement) {
-            $statement = sprintf($statement, $this->getTableName(), '%s');
-        }
-
-        $this->insertStatement = sprintf($this->insertStatement, $this->getTableName());
-        $this->deleteStatement = sprintf($this->deleteStatement, $this->getTableName(), '%s');
-        $this->truncateStatement = sprintf($this->truncateStatement, $this->getTableName());
-
-        return $this;
-    }
-
-    /* 
-     * Gets the fetch statement, depending on what you specify 
-     * 
-     * @param string        $columns : the column(s) name(s) you want to retrieve from the database 
-     * @param string        $id unique cache content identifier 
-     * @param string|null   $cache_id cache id 
-     * @param string|null   $compile_id compile id 
-     * @access protected 
-     */
-    protected function getFetchStatement($columns, $id, $cache_id = null, $compile_id = null)
-    {
-
-        if (!is_null($cache_id) && !is_null($compile_id)) {
-            $query = $this->fetchStatements['withCacheIdAndCompileId'] AND $args = Array('id' => $id, 'cache_id' => $cache_id, 'compile_id' => $compile_id);
-        } elseif (is_null($cache_id) && !is_null($compile_id)) {
-            $query = $this->fetchStatements['withCompileId'] AND $args = Array('id' => $id, 'compile_id' => $compile_id);
-        } elseif (!is_null($cache_id) && is_null($compile_id)) {
-            $query = $this->fetchStatements['withCacheId'] AND $args = Array('id' => $id, 'cache_id' => $cache_id);
-        } else {
-            $query = $this->fetchStatements['default'] AND $args = Array('id' => $id);
-        }
-
-        $query = sprintf($query, $columns);
-
-        $stmt = $this->pdo->prepare($query);
-
-        foreach ($args AS $key => $value) {
-            $stmt->bindValue($key, $value);
-        }
-
-        return $stmt;
-    }
-
-    /**
-     * fetch cached content and its modification time from data source
-     *
-     * @param  string      $id         unique cache content identifier
-     * @param  string      $name       template name
-     * @param  string|null $cache_id   cache id
-     * @param  string|null $compile_id compile id
-     * @param  string      $content    cached content
-     * @param  integer     $mtime      cache modification timestamp (epoch)
-     *
-     * @return void
-     * @access protected
-     */
-    protected function fetch($id, $name, $cache_id = null, $compile_id = null, &$content, &$mtime)
-    {
-
-        $stmt = $this->getFetchStatement($this->fetchColumns, $id, $cache_id, $compile_id);
-        $stmt       ->execute();
-        $row = $stmt->fetch();
-        $stmt       ->closeCursor();
-
-        if ($row) {
-            $content = $this->outputContent($row['content']);
-            $mtime = strtotime($row['modified']);
-        } else {
-            $content = null;
-            $mtime = null;
-        }
-    }
-
-    /**
-     * Fetch cached content's modification timestamp from data source
-     * {@internal implementing this method is optional.
-     *  Only implement it if modification times can be accessed faster than loading the complete cached content.}}
-     *
-     * @param  string      $id         unique cache content identifier
-     * @param  string      $name       template name
-     * @param  string|null $cache_id   cache id
-     * @param  string|null $compile_id compile id
-     *
-     * @return integer|boolean timestamp (epoch) the template was modified, or false if not found
-     * @access protected
-     */
-    //    protected function fetchTimestamp($id, $name, $cache_id = null, $compile_id = null) {
-    //        $stmt       =   $this->getFetchStatement($this->fetchTimestampColumns, $id, $cache_id, $compile_id);
-    //        $stmt       ->  execute();
-    //        $mtime      =   strtotime($stmt->fetchColumn());
-    //        $stmt       ->  closeCursor();
-    //        return $mtime;
-    //    }
-
-    /**
-     * Save content to cache
-     *
-     * @param string       $id         unique cache content identifier
-     * @param string       $name       template name
-     * @param string|null  $cache_id   cache id
-     * @param string|null  $compile_id compile id
-     * @param integer|null $exp_time   seconds till expiration time in seconds or null
-     * @param string       $content    content to cache
-     *
-     * @return boolean success
-     * @access protected
-     */
-    protected function save($id, $name, $cache_id = null, $compile_id = null, $exp_time, $content)
-    {
-
-        $stmt = $this->pdo->prepare($this->insertStatement);
-
-        $stmt       ->bindValue('id', $id);
-        $stmt       ->bindValue('name', $name);
-        $stmt       ->bindValue('cache_id', $cache_id, (is_null($cache_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR);
-        $stmt       ->bindValue('compile_id', $compile_id, (is_null($compile_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR);
-        $stmt       ->bindValue('expire', (int) $exp_time, PDO::PARAM_INT);
-        $stmt       ->bindValue('content', $this->inputContent($content));
-        $stmt       ->execute();
-
-        return !!$stmt->rowCount();
-    }
-
-    /* 
-     * Encodes the content before saving to database 
-     * 
-     * @param string $content 
-     * @return string $content 
-     * @access protected 
-     */
-    protected function inputContent($content)
-    {
-        return $content;
-    }
-
-    /* 
-     * Decodes the content before saving to database 
-     * 
-     * @param string $content 
-     * @return string $content 
-     * @access protected 
-     */
-    protected function outputContent($content)
-    {
-        return $content;
-    }
-
-    /**
-     * Delete content from cache
-     *
-     * @param string|null $name       template name
-     * @param string|null $cache_id   cache id
-     * @param string|null $compile_id compile id
-     * @param  integer|null|-1 $exp_time seconds till expiration or null
-     *
-     * @return integer number of deleted caches
-     * @access protected
-     */
-    protected function delete($name = null, $cache_id = null, $compile_id = null, $exp_time = null)
-    {
-
-        // delete the whole cache 
-        if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) {
-            // returning the number of deleted caches would require a second query to count them 
-            $this->pdo->query($this->truncateStatement);
-            return - 1;
-        }
-        // build the filter 
-        $where = array();
-        // equal test name 
-        if ($name !== null) {
-            $where[] = 'name = ' . $this->pdo->quote($name);
-        }
-        // equal test cache_id and match sub-groups 
-        if ($cache_id !== null) {
-            $where[] = '(cache_id = ' . $this->pdo->quote($cache_id)
-                . ' OR cache_id LIKE ' . $this->pdo->quote($cache_id . '|%') . ')';
-        }
-        // equal test compile_id 
-        if ($compile_id !== null) {
-            $where[] = 'compile_id = ' . $this->pdo->quote($compile_id);
-        }
-        // for clearing expired caches 
-        if ($exp_time === Smarty::CLEAR_EXPIRED) {
-            $where[] = 'expire < CURRENT_TIMESTAMP';
-        } // range test expiration time
-        elseif ($exp_time !== null) {
-            $where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)';
-        }
-        // run delete query 
-        $query = $this->pdo->query(sprintf($this->deleteStatement, join(' AND ', $where)));
-        return $query->rowCount();
-    }
-
-    /**
-     * Gets the formatted table name
-     *
-     * @return string
-     * @access protected
-     */
-    protected function getTableName()
-    {
-        return (is_null($this->database)) ? "`{$this->table}`" : "`{$this->database}`.`{$this->table}`";
-    }
-}
- 
\ No newline at end of file
diff --git a/library/Smarty/demo/plugins/cacheresource.pdo_gzip.php b/library/Smarty/demo/plugins/cacheresource.pdo_gzip.php
deleted file mode 100644
index 8a9e0a5dd..000000000
--- a/library/Smarty/demo/plugins/cacheresource.pdo_gzip.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-/**
- * PDO Cache Handler with GZIP support
- * Example usage :
- *      $cnx    =   new PDO("mysql:host=localhost;dbname=mydb", "username", "password");
- *      $smarty->setCachingType('pdo_gzip');
- *      $smarty->loadPlugin('Smarty_CacheResource_Pdo_Gzip');
- *      $smarty->registerCacheResource('pdo_gzip', new Smarty_CacheResource_Pdo_Gzip($cnx, 'smarty_cache'));
- *
- * @require Smarty_CacheResource_Pdo class
- * @author  Beno!t POLASZEK - 2014
- */
-require_once 'cacheresource.pdo.php';
-
-class Smarty_CacheResource_Pdo_Gzip extends Smarty_CacheResource_Pdo
-{
-
-    /* 
-     * Encodes the content before saving to database 
-     * 
-     * @param string $content 
-     * @return string $content 
-     * @access protected 
-     */
-    protected function inputContent($content)
-    {
-        return gzdeflate($content);
-    }
-
-    /* 
-     * Decodes the content before saving to database 
-     * 
-     * @param string $content 
-     * @return string $content 
-     * @access protected 
-     */
-    protected function outputContent($content)
-    {
-        return gzinflate($content);
-    }
-} 
- 
\ No newline at end of file
diff --git a/library/Smarty/demo/plugins/resource.extendsall.php b/library/Smarty/demo/plugins/resource.extendsall.php
deleted file mode 100644
index 500b3c862..000000000
--- a/library/Smarty/demo/plugins/resource.extendsall.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-/**
- * Extends All Resource
- * Resource Implementation modifying the extends-Resource to walk
- * through the template_dirs and inherit all templates of the same name
- *
- * @package Resource-examples
- * @author  Rodney Rehm
- */
-class Smarty_Resource_Extendsall extends Smarty_Internal_Resource_Extends
-{
-    /**
-     * 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)
-    {
-        $uid = '';
-        $sources = array();
-        $exists = true;
-        foreach ($_template->smarty->getTemplateDir() as $key => $directory) {
-            try {
-                $s = Smarty_Resource::source(null, $source->smarty, '[' . $key . ']' . $source->name);
-                if (!$s->exists) {
-                    continue;
-                }
-                $sources[$s->uid] = $s;
-                $uid .= $s->filepath;
-            }
-            catch (SmartyException $e) {
-            }
-        }
-
-        if (!$sources) {
-            $source->exists = false;
-            $source->template = $_template;
-
-            return;
-        }
-
-        $sources = array_reverse($sources, true);
-        reset($sources);
-        $s = current($sources);
-
-        $source->components = $sources;
-        $source->filepath = $s->filepath;
-        $source->uid = sha1($uid);
-        $source->exists = $exists;
-        if ($_template && $_template->smarty->compile_check) {
-            $source->timestamp = $s->timestamp;
-        }
-        // need the template at getContent()
-        $source->template = $_template;
-    }
-}
diff --git a/library/Smarty/demo/plugins/resource.mysql.php b/library/Smarty/demo/plugins/resource.mysql.php
deleted file mode 100644
index dfc9606b4..000000000
--- a/library/Smarty/demo/plugins/resource.mysql.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-
-/**
- * MySQL Resource
- * Resource Implementation based on the Custom API to use
- * MySQL as the storage resource for Smarty's templates and configs.
- * Table definition:
- * <pre>CREATE TABLE IF NOT EXISTS `templates` (
- *   `name` varchar(100) NOT NULL,
- *   `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
- *   `source` text,
- *   PRIMARY KEY (`name`)
- * ) ENGINE=InnoDB DEFAULT CHARSET=utf8;</pre>
- * Demo data:
- * <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
- *
- * @package Resource-examples
- * @author  Rodney Rehm
- */
-class Smarty_Resource_Mysql extends Smarty_Resource_Custom
-{
-    // PDO instance
-    protected $db;
-    // prepared fetch() statement
-    protected $fetch;
-    // prepared fetchTimestamp() statement
-    protected $mtime;
-
-    public function __construct()
-    {
-        try {
-            $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty");
-        }
-        catch (PDOException $e) {
-            throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
-        }
-        $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
-        $this->mtime = $this->db->prepare('SELECT modified FROM templates WHERE name = :name');
-    }
-
-    /**
-     * Fetch a template and its modification time from database
-     *
-     * @param  string  $name   template name
-     * @param  string  $source template source
-     * @param  integer $mtime  template modification timestamp (epoch)
-     *
-     * @return void
-     */
-    protected function fetch($name, &$source, &$mtime)
-    {
-        $this->fetch->execute(array('name' => $name));
-        $row = $this->fetch->fetch();
-        $this->fetch->closeCursor();
-        if ($row) {
-            $source = $row['source'];
-            $mtime = strtotime($row['modified']);
-        } else {
-            $source = null;
-            $mtime = null;
-        }
-    }
-
-    /**
-     * Fetch a template's modification time from database
-     *
-     * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the comple template source.
-     *
-     * @param  string $name template name
-     *
-     * @return integer timestamp (epoch) the template was modified
-     */
-    protected function fetchTimestamp($name)
-    {
-        $this->mtime->execute(array('name' => $name));
-        $mtime = $this->mtime->fetchColumn();
-        $this->mtime->closeCursor();
-
-        return strtotime($mtime);
-    }
-}
diff --git a/library/Smarty/demo/plugins/resource.mysqls.php b/library/Smarty/demo/plugins/resource.mysqls.php
deleted file mode 100644
index f694ddf11..000000000
--- a/library/Smarty/demo/plugins/resource.mysqls.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-
-/**
- * MySQL Resource
- * Resource Implementation based on the Custom API to use
- * MySQL as the storage resource for Smarty's templates and configs.
- * Note that this MySQL implementation fetches the source and timestamps in
- * a single database query, instead of two separate like resource.mysql.php does.
- * Table definition:
- * <pre>CREATE TABLE IF NOT EXISTS `templates` (
- *   `name` varchar(100) NOT NULL,
- *   `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
- *   `source` text,
- *   PRIMARY KEY (`name`)
- * ) ENGINE=InnoDB DEFAULT CHARSET=utf8;</pre>
- * Demo data:
- * <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
- *
- * @package Resource-examples
- * @author  Rodney Rehm
- */
-class Smarty_Resource_Mysqls extends Smarty_Resource_Custom
-{
-    // PDO instance
-    protected $db;
-    // prepared fetch() statement
-    protected $fetch;
-
-    public function __construct()
-    {
-        try {
-            $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty");
-        }
-        catch (PDOException $e) {
-            throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
-        }
-        $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
-    }
-
-    /**
-     * Fetch a template and its modification time from database
-     *
-     * @param  string  $name   template name
-     * @param  string  $source template source
-     * @param  integer $mtime  template modification timestamp (epoch)
-     *
-     * @return void
-     */
-    protected function fetch($name, &$source, &$mtime)
-    {
-        $this->fetch->execute(array('name' => $name));
-        $row = $this->fetch->fetch();
-        $this->fetch->closeCursor();
-        if ($row) {
-            $source = $row['source'];
-            $mtime = strtotime($row['modified']);
-        } else {
-            $source = null;
-            $mtime = null;
-        }
-    }
-}