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Fixed #476, Wrong demo directory location

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This commit is contained in:
Sławomir Kaleta
2018-08-19 09:47:58 +02:00
parent 2fe3a30e75
commit d191935127
19 changed files with 37 additions and 1099 deletions
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5
demo/demo/configs/test.conf
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title = Welcome to Smarty!
cutoff_size = 40
[setup]
bold = true

34
demo/demo/index.php
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<?php
/**
* Example Application
*
* @package Example-application
*/
require '../libs/Smarty.class.php';
$smarty = new Smarty;
//$smarty->force_compile = true;
$smarty->debugging = true;
$smarty->caching = true;
$smarty->cache_lifetime = 120;
$smarty->assign("Name", "Fred Irving Johnathan Bradley Peppergill", true);
$smarty->assign("FirstName", array("John", "Mary", "James", "Henry"));
$smarty->assign("LastName", array("Doe", "Smith", "Johnson", "Case"));
$smarty->assign(
"Class", array(array("A", "B", "C", "D"), array("E", "F", "G", "H"), array("I", "J", "K", "L"),
array("M", "N", "O", "P"))
);
$smarty->assign(
"contacts", array(array("phone" => "1", "fax" => "2", "cell" => "3"),
array("phone" => "555-4444", "fax" => "555-3333", "cell" => "760-1234"))
);
$smarty->assign("option_values", array("NY", "NE", "KS", "IA", "OK", "TX"));
$smarty->assign("option_output", array("New York", "Nebraska", "Kansas", "Iowa", "Oklahoma", "Texas"));
$smarty->assign("option_selected", "NE");
$smarty->display('index.tpl');

88
demo/demo/plugins/cacheresource.apc.php
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<?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
{
/**
* Smarty_CacheResource_Apc constructor.
*
* @throws \Exception
*/
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');
}
}

101
demo/demo/plugins/cacheresource.memcache.php
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<?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()
{
if (class_exists('Memcached')) {
$this->memcache = new Memcached();
} else {
$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()
{
return $this->memcache->flush();
}
}

169
demo/demo/plugins/cacheresource.mysql.php
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<?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;
/**
* Smarty_CacheResource_Mysql constructor.
*
* @throws \SmartyException
*/
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();
}
}

308
demo/demo/plugins/cacheresource.pdo.php
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<?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 : optional - if table is located in another db
*/
/**
* Smarty_CacheResource_Pdo constructor.
*
* @param \PDO $pdo
* @param $table
* @param null $database
*
* @throws \SmartyException
*/
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}`";
}
}

43
demo/demo/plugins/cacheresource.pdo_gzip.php
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<?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);
}
}

65
demo/demo/plugins/resource.extendsall.php
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<?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();
$timestamp = 0;
foreach ($source->smarty->getTemplateDir() as $key => $directory) {
try {
$s = Smarty_Resource::source(null, $source->smarty, 'file:' . '[' . $key . ']' . $source->name);
if (!$s->exists) {
continue;
}
$sources[ $s->uid ] = $s;
$uid .= $s->filepath;
$timestamp = $s->timestamp > $timestamp ? $s->timestamp : $timestamp;
}
catch (SmartyException $e) {
}
}
if (!$sources) {
$source->exists = false;
return;
}
$sources = array_reverse($sources, true);
reset($sources);
$s = current($sources);
$source->components = $sources;
$source->filepath = $s->filepath;
$source->uid = sha1($uid . $source->smarty->_joined_template_dir);
$source->exists = true;
$source->timestamp = $timestamp;
}
/*
* Disable timestamp checks for extendsall resource.
* The individual source components will be checked.
*
* @return bool
*/
public function checkTimestamps()
{
return false;
}
}

88
demo/demo/plugins/resource.mysql.php
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<?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;
/**
* Smarty_Resource_Mysql constructor.
*
* @throws \SmartyException
*/
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);
}
}

68
demo/demo/plugins/resource.mysqls.php
View File

@@ -1,68 +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;
/**
* Smarty_Resource_Mysqls constructor.
*
* @throws \SmartyException
*/
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;
}
}
}

2
demo/demo/templates/footer.tpl
View File

@@ -1,2 +0,0 @@
</BODY>
</HTML>

5
demo/demo/templates/header.tpl
View File

@@ -1,5 +0,0 @@
<HTML>
<HEAD>
<TITLE>{$title} - {$Name}</TITLE>
</HEAD>
<BODY bgcolor="#ffffff">

87
demo/demo/templates/index.tpl
View File

@@ -1,87 +0,0 @@
{config_load file="test.conf" section="setup"}
{include file="header.tpl" title=foo}
<PRE>
{* bold and title are read from the config file *}
{if #bold#}<b>{/if}
{* capitalize the first letters of each word of the title *}
Title: {#title#|capitalize}
{if #bold#}</b>{/if}
The current date and time is {$smarty.now|date_format:"%Y-%m-%d %H:%M:%S"}
The value of global assigned variable $SCRIPT_NAME is {$SCRIPT_NAME}
Example of accessing server environment variable SERVER_NAME: {$smarty.server.SERVER_NAME}
The value of {ldelim}$Name{rdelim} is <b>{$Name}</b>
variable modifier example of {ldelim}$Name|upper{rdelim}
<b>{$Name|upper}</b>
An example of a section loop:
{section name=outer
loop=$FirstName}
{if $smarty.section.outer.index is odd by 2}
{$smarty.section.outer.rownum} . {$FirstName[outer]} {$LastName[outer]}
{else}
{$smarty.section.outer.rownum} * {$FirstName[outer]} {$LastName[outer]}
{/if}
{sectionelse}
none
{/section}
An example of section looped key values:
{section name=sec1 loop=$contacts}
phone: {$contacts[sec1].phone}
<br>
fax: {$contacts[sec1].fax}
<br>
cell: {$contacts[sec1].cell}
<br>
{/section}
<p>
testing strip tags
{strip}
<table border=0>
<tr>
<td>
<A HREF="{$SCRIPT_NAME}">
<font color="red">This is a test </font>
</A>
</td>
</tr>
</table>
{/strip}
</PRE>
This is an example of the html_select_date function:
<form>
{html_select_date start_year=1998 end_year=2010}
</form>
This is an example of the html_select_time function:
<form>
{html_select_time use_24_hours=false}
</form>
This is an example of the html_options function:
<form>
<select name=states>
{html_options values=$option_values selected=$option_selected output=$option_output}
</select>
</form>
{include file="footer.tpl"}

5
demo/plugins/cacheresource.apc.php
View File

@@ -11,6 +11,11 @@
*/ */
class Smarty_CacheResource_Apc extends Smarty_CacheResource_KeyValueStore class Smarty_CacheResource_Apc extends Smarty_CacheResource_KeyValueStore
{ {
/**
* Smarty_CacheResource_Apc constructor.
*
* @throws \Exception
*/
public function __construct() public function __construct()
{ {
// test if APC is present // test if APC is present

2
demo/plugins/cacheresource.memcache.php
View File

@@ -96,6 +96,6 @@ class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore
*/ */
protected function purge() protected function purge()
{ {
$this->memcache->flush(); return $this->memcache->flush();
} }
} }

5
demo/plugins/cacheresource.mysql.php
View File

@@ -33,6 +33,11 @@ class Smarty_CacheResource_Mysql extends Smarty_CacheResource_Custom
protected $save; protected $save;
/**
* Smarty_CacheResource_Mysql constructor.
*
* @throws \SmartyException
*/
public function __construct() public function __construct()
{ {
try { try {

51
demo/plugins/cacheresource.pdo.php
View File

@@ -29,35 +29,30 @@
*/ */
class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
{ {
protected $fetchStatements = Array('default' => 'SELECT %2$s protected $fetchStatements = Array('default' => 'SELECT %2$s
FROM %1$s FROM %1$s
WHERE 1 WHERE 1
AND id = :id AND id = :id
AND cache_id IS NULL AND cache_id IS NULL
AND compile_id IS NULL', AND compile_id IS NULL',
'withCacheId' => 'SELECT %2$s 'withCacheId' => 'SELECT %2$s
FROM %1$s FROM %1$s
WHERE 1 WHERE 1
AND id = :id AND id = :id
AND cache_id = :cache_id AND cache_id = :cache_id
AND compile_id IS NULL', AND compile_id IS NULL',
'withCompileId' => 'SELECT %2$s 'withCompileId' => 'SELECT %2$s
FROM %1$s FROM %1$s
WHERE 1 WHERE 1
AND id = :id AND id = :id
AND compile_id = :compile_id AND compile_id = :compile_id
AND cache_id IS NULL', AND cache_id IS NULL',
'withCacheIdAndCompileId' => 'SELECT %2$s 'withCacheIdAndCompileId' => 'SELECT %2$s
FROM %1$s FROM %1$s
WHERE 1 WHERE 1
AND id = :id AND id = :id
AND cache_id = :cache_id AND cache_id = :cache_id
AND compile_id = :compile_id'); AND compile_id = :compile_id');
protected $insertStatement = 'INSERT INTO %s protected $insertStatement = 'INSERT INTO %s
SET id = :id, SET id = :id,
@@ -75,15 +70,10 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
modified = CURRENT_TIMESTAMP, modified = CURRENT_TIMESTAMP,
expire = DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), expire = DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND),
content = :content'; content = :content';
protected $deleteStatement = 'DELETE FROM %1$s WHERE %2$s'; protected $deleteStatement = 'DELETE FROM %1$s WHERE %2$s';
protected $truncateStatement = 'TRUNCATE TABLE %s'; protected $truncateStatement = 'TRUNCATE TABLE %s';
protected $fetchColumns = 'modified, content'; protected $fetchColumns = 'modified, content';
protected $fetchTimestampColumns = 'modified'; protected $fetchTimestampColumns = 'modified';
protected $pdo, $table, $database; protected $pdo, $table, $database;
/* /*
@@ -93,17 +83,23 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
* @param string $table : table (or view) name * @param string $table : table (or view) name
* @param string $database : optional - if table is located in another db * @param string $database : optional - if table is located in another db
*/ */
/**
* Smarty_CacheResource_Pdo constructor.
*
* @param \PDO $pdo
* @param $table
* @param null $database
*
* @throws \SmartyException
*/
public function __construct(PDO $pdo, $table, $database = null) public function __construct(PDO $pdo, $table, $database = null)
{ {
if (is_null($table)) { if (is_null($table)) {
throw new SmartyException("Table name for caching can't be null"); throw new SmartyException("Table name for caching can't be null");
} }
$this->pdo = $pdo; $this->pdo = $pdo;
$this->table = $table; $this->table = $table;
$this->database = $database; $this->database = $database;
$this->fillStatementsWithTableName(); $this->fillStatementsWithTableName();
} }
@@ -115,15 +111,12 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
*/ */
protected function fillStatementsWithTableName() protected function fillStatementsWithTableName()
{ {
foreach ($this->fetchStatements AS &$statement) { foreach ($this->fetchStatements AS &$statement) {
$statement = sprintf($statement, $this->getTableName(), '%s'); $statement = sprintf($statement, $this->getTableName(), '%s');
} }
$this->insertStatement = sprintf($this->insertStatement, $this->getTableName()); $this->insertStatement = sprintf($this->insertStatement, $this->getTableName());
$this->deleteStatement = sprintf($this->deleteStatement, $this->getTableName(), '%s'); $this->deleteStatement = sprintf($this->deleteStatement, $this->getTableName(), '%s');
$this->truncateStatement = sprintf($this->truncateStatement, $this->getTableName()); $this->truncateStatement = sprintf($this->truncateStatement, $this->getTableName());
return $this; return $this;
} }
@@ -138,7 +131,6 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
*/ */
protected function getFetchStatement($columns, $id, $cache_id = null, $compile_id = null) protected function getFetchStatement($columns, $id, $cache_id = null, $compile_id = null)
{ {
if (!is_null($cache_id) && !is_null($compile_id)) { if (!is_null($cache_id) && !is_null($compile_id)) {
$query = $this->fetchStatements[ 'withCacheIdAndCompileId' ] AND $query = $this->fetchStatements[ 'withCacheIdAndCompileId' ] AND
$args = Array('id' => $id, 'cache_id' => $cache_id, 'compile_id' => $compile_id); $args = Array('id' => $id, 'cache_id' => $cache_id, 'compile_id' => $compile_id);
@@ -150,15 +142,11 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
} else { } else {
$query = $this->fetchStatements[ 'default' ] AND $args = Array('id' => $id); $query = $this->fetchStatements[ 'default' ] AND $args = Array('id' => $id);
} }
$query = sprintf($query, $columns); $query = sprintf($query, $columns);
$stmt = $this->pdo->prepare($query); $stmt = $this->pdo->prepare($query);
foreach ($args AS $key => $value) { foreach ($args AS $key => $value) {
$stmt->bindValue($key, $value); $stmt->bindValue($key, $value);
} }
return $stmt; return $stmt;
} }
@@ -177,12 +165,10 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
*/ */
protected function fetch($id, $name, $cache_id = null, $compile_id = null, &$content, &$mtime) protected function fetch($id, $name, $cache_id = null, $compile_id = null, &$content, &$mtime)
{ {
$stmt = $this->getFetchStatement($this->fetchColumns, $id, $cache_id, $compile_id); $stmt = $this->getFetchStatement($this->fetchColumns, $id, $cache_id, $compile_id);
$stmt->execute(); $stmt->execute();
$row = $stmt->fetch(); $row = $stmt->fetch();
$stmt->closeCursor(); $stmt->closeCursor();
if ($row) { if ($row) {
$content = $this->outputContent($row[ 'content' ]); $content = $this->outputContent($row[ 'content' ]);
$mtime = strtotime($row[ 'modified' ]); $mtime = strtotime($row[ 'modified' ]);
@@ -212,7 +198,6 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
// $stmt -> closeCursor(); // $stmt -> closeCursor();
// return $mtime; // return $mtime;
// } // }
/** /**
* Save content to cache * Save content to cache
* *
@@ -228,17 +213,14 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
*/ */
protected function save($id, $name, $cache_id = null, $compile_id = null, $exp_time, $content) protected function save($id, $name, $cache_id = null, $compile_id = null, $exp_time, $content)
{ {
$stmt = $this->pdo->prepare($this->insertStatement); $stmt = $this->pdo->prepare($this->insertStatement);
$stmt->bindValue('id', $id); $stmt->bindValue('id', $id);
$stmt->bindValue('name', $name); $stmt->bindValue('name', $name);
$stmt->bindValue('cache_id', $cache_id, (is_null($cache_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR); $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('compile_id', $compile_id, (is_null($compile_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR);
$stmt->bindValue('expire', (int) $exp_time, PDO::PARAM_INT); $stmt->bindValue('expire', (int)$exp_time, PDO::PARAM_INT);
$stmt->bindValue('content', $this->inputContent($content)); $stmt->bindValue('content', $this->inputContent($content));
$stmt->execute(); $stmt->execute();
return !!$stmt->rowCount(); return !!$stmt->rowCount();
} }
@@ -269,22 +251,21 @@ class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom
/** /**
* Delete content from cache * Delete content from cache
* *
* @param string|null $name template name * @param string|null $name template name
* @param string|null $cache_id cache id * @param string|null $cache_id cache id
* @param string|null $compile_id compile id * @param string|null $compile_id compile id
* @param integer|null|-1 $exp_time seconds till expiration or null * @param integer|null|-1 $exp_time seconds till expiration or null
* *
* @return integer number of deleted caches * @return integer number of deleted caches
* @access protected * @access protected
*/ */
protected function delete($name = null, $cache_id = null, $compile_id = null, $exp_time = null) protected function delete($name = null, $cache_id = null, $compile_id = null, $exp_time = null)
{ {
// delete the whole cache
// delete the whole cache
if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) { if ($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 // returning the number of deleted caches would require a second query to count them
$this->pdo->query($this->truncateStatement); $this->pdo->query($this->truncateStatement);
return - 1; return -1;
} }
// build the filter // build the filter
$where = array(); $where = array();

5
demo/plugins/resource.mysql.php
View File

@@ -28,6 +28,11 @@ class Smarty_Resource_Mysql extends Smarty_Resource_Custom
// prepared fetchTimestamp() statement // prepared fetchTimestamp() statement
protected $mtime; protected $mtime;
/**
* Smarty_Resource_Mysql constructor.
*
* @throws \SmartyException
*/
public function __construct() public function __construct()
{ {
try { try {

5
demo/plugins/resource.mysqls.php
View File

@@ -27,6 +27,11 @@ class Smarty_Resource_Mysqls extends Smarty_Resource_Custom
// prepared fetch() statement // prepared fetch() statement
protected $fetch; protected $fetch;
/**
* Smarty_Resource_Mysqls constructor.
*
* @throws \SmartyException
*/
public function __construct() public function __construct()
{ {
try { try {