/**
* Takes unknown classes and loads plugin files for them
* class name format: Smarty_PluginType_PluginName
* plugin filename format: plugintype.pluginname.php
*
* @param \Smarty $smarty
* @param string $plugin_name class plugin name to load
* @param bool $check check if already loaded
*
* @return bool|string
* @throws \SmartyException
*/
public static function loadPlugin(Smarty $smarty, $plugin_name, $check)
{
// if function or class exists, exit silently (already loaded)
if ($check && (is_callable($plugin_name) || class_exists($plugin_name, false))) {
return true;
}
// Plugin name is expected to be: Smarty_[Type]_[Name]
$_name_parts = explode('_', $plugin_name, 3);
// class name must have three parts to be valid plugin
// count($_name_parts) < 3 === !isset($_name_parts[2])
if (!isset($_name_parts[2]) || strtolower($_name_parts[0]) !== 'smarty') {
throw new SmartyException("plugin {$plugin_name} is not a valid name format");
}
// if type is "internal", get plugin from sysplugins
if (strtolower($_name_parts[1]) == 'internal') {
$file = SMARTY_SYSPLUGINS_DIR . strtolower($plugin_name) . '.php';
if (isset($smarty->_is_file_cache[$file]) ? $smarty->_is_file_cache[$file] : ($smarty->_is_file_cache[$file] = is_file($file))) {
require_once $file;
return $file;
} else {
return false;
}
}
// plugin filename is expected to be: [type].[name].php
$_plugin_filename = "{$_name_parts[1]}.{$_name_parts[2]}.php";
// loop through plugin dirs and find the plugin
foreach ($smarty->getPluginsDir() as $_plugin_dir) {
$names = array($_plugin_dir . $_plugin_filename, $_plugin_dir . strtolower($_plugin_filename));
foreach ($names as $file) {
if (isset($smarty->_is_file_cache[$file]) ? $smarty->_is_file_cache[$file] : ($smarty->_is_file_cache[$file] = is_file($file))) {
require_once $file;
return $file;
}
if ($smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_plugin_dir)) {
// try PHP include_path
$file = Smarty_Internal_Get_Include_Path::getIncludePath($file);
if ($file !== false) {
require_once $file;
return $file;
}
}
}
}
// no plugin loaded
return false;
}
/**
* build template filepath by traversing the template_dir array
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
*
* @return string fully qualified filepath
* @throws SmartyException
*/
protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$file = $source->name;
// absolute file ?
if ($file[0] == '/' || $file[1] == ':') {
$file = $source->smarty->_realpath($file);
return is_file($file) ? $file : false;
}
// go relative to a given template?
if ($file[0] == '.' && $_template && $_template->parent instanceof Smarty_Internal_Template && preg_match('#^[.]{1,2}[\\\\/]#', $file)) {
if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !$_template->parent->allow_relative_path) {
throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
}
$path = dirname($_template->parent->source->filepath) . DS . $file;
// normalize path
$path = $source->smarty->_realpath($path);
// files relative to a template only get one shot
return is_file($path) ? $path : false;
}
$_directories = $source->smarty->getTemplateDir(null, $source->isConfig);
// template_dir index?
if ($file[0] == '[' && preg_match('#^\\[([^\\]]+)\\](.+)$#', $file, $fileMatch)) {
$index = $fileMatch[1];
$_directory = null;
// try string indexes
if (isset($_directories[$index])) {
$_directory = $_directories[$index];
} elseif (is_numeric($index)) {
// try numeric index
$index = (int) $index;
if (isset($_directories[$index])) {
$_directory = $_directories[$index];
} else {
// try at location index
$keys = array_keys($_directories);
$_directory = $_directories[$keys[$index]];
}
}
if ($_directory) {
$path = $_directory . $fileMatch[2];
$path = $source->smarty->_realpath($path);
if (is_file($path)) {
return $path;
}
} else {
// index not found
return false;
}
}
// relative file name?
foreach ($_directories as $_directory) {
$path = $_directory . $file;
if (is_file($path)) {
return $source->smarty->_realpath($path);
}
}
// Could be relative to cwd
$path = $source->smarty->_realpath($file);
if (is_file($path)) {
return $path;
}
// Use include path ?
if ($source->smarty->use_include_path) {
return Smarty_Internal_Get_Include_Path::getIncludePath($_directories, $file, $source->smarty);
}
return false;
}
/**
* build template filepath by traversing the template_dir array
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
* @return string fully qualified filepath
* @throws SmartyException if default template handler is registered but not callable
*/
protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$file = $source->name;
if ($source instanceof Smarty_Config_Source) {
$_directories = $source->smarty->getConfigDir();
$_default_handler = $source->smarty->default_config_handler_func;
} else {
$_directories = $source->smarty->getTemplateDir();
$_default_handler = $source->smarty->default_template_handler_func;
}
// go relative to a given template?
$_file_is_dotted = $file[0] == '.' && ($file[1] == '.' || $file[1] == '/' || $file[1] == "\\");
if ($_template && $_template->parent instanceof Smarty_Internal_Template && $_file_is_dotted) {
if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !$_template->parent->allow_relative_path) {
throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
}
$file = dirname($_template->parent->source->filepath) . DS . $file;
$_file_exact_match = true;
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
// the path gained from the parent template is relative to the current working directory
// as expansions (like include_path) have already been done
$file = getcwd() . DS . $file;
}
}
// resolve relative path
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
// don't we all just love windows?
$_path = str_replace('\\', '/', $file);
$_was_relative_prefix = $file[0] == '.' ? substr($file, 0, strpos($_path, '/')) : null;
$_path = DS . trim($file, '/');
$_was_relative = true;
} else {
// don't we all just love windows?
$_path = str_replace('\\', '/', $file);
}
$_path = $this->normalizePath($_path, false);
if (DS != '/') {
// don't we all just love windows?
$_path = str_replace('/', '\\', $_path);
}
// revert to relative
if (isset($_was_relative)) {
if (isset($_was_relative_prefix)) {
$_path = $_was_relative_prefix . $_path;
} else {
$_path = substr($_path, 1);
}
}
// this is only required for directories
$file = rtrim($_path, '/\\');
// files relative to a template only get one shot
if (isset($_file_exact_match)) {
return $this->fileExists($source, $file) ? $file : false;
}
// template_dir index?
if (preg_match('#^\\[(?P<key>[^\\]]+)\\](?P<file>.+)$#', $file, $match)) {
$_directory = null;
// try string indexes
if (isset($_directories[$match['key']])) {
$_directory = $_directories[$match['key']];
} else {
if (is_numeric($match['key'])) {
// try numeric index
$match['key'] = (int) $match['key'];
if (isset($_directories[$match['key']])) {
$_directory = $_directories[$match['key']];
} else {
// try at location index
$keys = array_keys($_directories);
$_directory = $_directories[$keys[$match['key']]];
}
}
}
if ($_directory) {
$_file = substr($file, strpos($file, ']') + 1);
$_filepath = $_directory . $_file;
if ($this->fileExists($source, $_filepath)) {
return $_filepath;
}
}
}
$_stream_resolve_include_path = function_exists('stream_resolve_include_path');
// relative file name?
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
foreach ($_directories as $_directory) {
$_filepath = $_directory . $file;
if ($this->fileExists($source, $_filepath)) {
return $this->normalizePath($_filepath);
}
if ($source->smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_directory)) {
// try PHP include_path
if ($_stream_resolve_include_path) {
$_filepath = stream_resolve_include_path($_filepath);
} else {
$_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath);
}
if ($_filepath !== false) {
if ($this->fileExists($source, $_filepath)) {
return $this->normalizePath($_filepath);
}
}
}
}
}
// try absolute filepath
if ($this->fileExists($source, $file)) {
return $file;
}
// no tpl file found
if ($_default_handler) {
if (!is_callable($_default_handler)) {
if ($source instanceof Smarty_Config_Source) {
throw new SmartyException("Default config handler not callable");
} else {
throw new SmartyException("Default template handler not callable");
}
}
$_return = call_user_func_array($_default_handler, array($source->type, $source->name, &$_content, &$_timestamp, $source->smarty));
if (is_string($_return)) {
$source->timestamp = @filemtime($_return);
$source->exists = !!$source->timestamp;
return $_return;
} elseif ($_return === true) {
$source->content = $_content;
$source->timestamp = $_timestamp;
$source->exists = true;
return $_filepath;
}
}
// give up
return false;
}
/**
* diagnose Smarty setup
* If $errors is secified, the diagnostic report will be appended to the array, rather than being output.
*
* @param Smarty $smarty Smarty instance to test
* @param array $errors array to push results into rather than outputting them
*
* @return bool status, true if everything is fine, false else
*/
public static function testInstall(Smarty $smarty, &$errors = null)
{
$status = true;
if ($errors === null) {
echo "<PRE>\n";
echo "Smarty Installation test...\n";
echo "Testing template directory...\n";
}
$_stream_resolve_include_path = function_exists('stream_resolve_include_path');
// test if all registered template_dir are accessible
foreach ($smarty->getTemplateDir() as $template_dir) {
$_template_dir = $template_dir;
$template_dir = realpath($template_dir);
// resolve include_path or fail existence
if (!$template_dir) {
if ($smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_template_dir)) {
// try PHP include_path
if ($_stream_resolve_include_path) {
$template_dir = stream_resolve_include_path($_template_dir);
} else {
$template_dir = Smarty_Internal_Get_Include_Path::getIncludePath($_template_dir);
}
if ($template_dir !== false) {
if ($errors === null) {
echo "{$template_dir} is OK.\n";
}
continue;
} else {
$status = false;
$message = "FAILED: {$_template_dir} does not exist (and couldn't be found in include_path either)";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['template_dir'] = $message;
}
continue;
}
} else {
$status = false;
$message = "FAILED: {$_template_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['template_dir'] = $message;
}
continue;
}
}
if (!is_dir($template_dir)) {
$status = false;
$message = "FAILED: {$template_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['template_dir'] = $message;
}
} elseif (!is_readable($template_dir)) {
$status = false;
$message = "FAILED: {$template_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['template_dir'] = $message;
}
} else {
if ($errors === null) {
echo "{$template_dir} is OK.\n";
}
}
}
if ($errors === null) {
echo "Testing compile directory...\n";
}
// test if registered compile_dir is accessible
$__compile_dir = $smarty->getCompileDir();
$_compile_dir = realpath($__compile_dir);
if (!$_compile_dir) {
$status = false;
$message = "FAILED: {$__compile_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['compile_dir'] = $message;
}
} elseif (!is_dir($_compile_dir)) {
$status = false;
$message = "FAILED: {$_compile_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['compile_dir'] = $message;
}
} elseif (!is_readable($_compile_dir)) {
$status = false;
$message = "FAILED: {$_compile_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['compile_dir'] = $message;
}
} elseif (!is_writable($_compile_dir)) {
$status = false;
$message = "FAILED: {$_compile_dir} is not writable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['compile_dir'] = $message;
}
} else {
if ($errors === null) {
echo "{$_compile_dir} is OK.\n";
}
}
if ($errors === null) {
echo "Testing plugins directory...\n";
}
// test if all registered plugins_dir are accessible
// and if core plugins directory is still registered
$_core_plugins_dir = realpath(dirname(__FILE__) . '/../plugins');
$_core_plugins_available = false;
foreach ($smarty->getPluginsDir() as $plugin_dir) {
$_plugin_dir = $plugin_dir;
$plugin_dir = realpath($plugin_dir);
// resolve include_path or fail existence
if (!$plugin_dir) {
if ($smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_plugin_dir)) {
// try PHP include_path
if ($_stream_resolve_include_path) {
$plugin_dir = stream_resolve_include_path($_plugin_dir);
} else {
$plugin_dir = Smarty_Internal_Get_Include_Path::getIncludePath($_plugin_dir);
}
if ($plugin_dir !== false) {
if ($errors === null) {
echo "{$plugin_dir} is OK.\n";
}
continue;
} else {
$status = false;
$message = "FAILED: {$_plugin_dir} does not exist (and couldn't be found in include_path either)";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir'] = $message;
}
continue;
}
} else {
$status = false;
$message = "FAILED: {$_plugin_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir'] = $message;
}
continue;
}
}
if (!is_dir($plugin_dir)) {
$status = false;
$message = "FAILED: {$plugin_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir'] = $message;
}
} elseif (!is_readable($plugin_dir)) {
$status = false;
$message = "FAILED: {$plugin_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir'] = $message;
}
} elseif ($_core_plugins_dir && $_core_plugins_dir == realpath($plugin_dir)) {
$_core_plugins_available = true;
if ($errors === null) {
echo "{$plugin_dir} is OK.\n";
}
} else {
if ($errors === null) {
echo "{$plugin_dir} is OK.\n";
}
}
}
if (!$_core_plugins_available) {
$status = false;
$message = "WARNING: Smarty's own libs/plugins is not available";
if ($errors === null) {
echo $message . ".\n";
} elseif (!isset($errors['plugins_dir'])) {
$errors['plugins_dir'] = $message;
}
}
if ($errors === null) {
echo "Testing cache directory...\n";
}
// test if all registered cache_dir is accessible
$__cache_dir = $smarty->getCacheDir();
$_cache_dir = realpath($__cache_dir);
if (!$_cache_dir) {
$status = false;
$message = "FAILED: {$__cache_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['cache_dir'] = $message;
}
} elseif (!is_dir($_cache_dir)) {
$status = false;
$message = "FAILED: {$_cache_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['cache_dir'] = $message;
}
} elseif (!is_readable($_cache_dir)) {
$status = false;
$message = "FAILED: {$_cache_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['cache_dir'] = $message;
}
} elseif (!is_writable($_cache_dir)) {
$status = false;
$message = "FAILED: {$_cache_dir} is not writable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['cache_dir'] = $message;
}
} else {
if ($errors === null) {
echo "{$_cache_dir} is OK.\n";
}
}
if ($errors === null) {
echo "Testing configs directory...\n";
}
// test if all registered config_dir are accessible
foreach ($smarty->getConfigDir() as $config_dir) {
$_config_dir = $config_dir;
$config_dir = realpath($config_dir);
// resolve include_path or fail existence
if (!$config_dir) {
if ($smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_config_dir)) {
// try PHP include_path
if ($_stream_resolve_include_path) {
$config_dir = stream_resolve_include_path($_config_dir);
} else {
$config_dir = Smarty_Internal_Get_Include_Path::getIncludePath($_config_dir);
}
if ($config_dir !== false) {
if ($errors === null) {
echo "{$config_dir} is OK.\n";
}
continue;
} else {
$status = false;
$message = "FAILED: {$_config_dir} does not exist (and couldn't be found in include_path either)";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['config_dir'] = $message;
}
continue;
}
} else {
$status = false;
$message = "FAILED: {$_config_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['config_dir'] = $message;
}
continue;
}
}
if (!is_dir($config_dir)) {
$status = false;
$message = "FAILED: {$config_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['config_dir'] = $message;
}
} elseif (!is_readable($config_dir)) {
$status = false;
$message = "FAILED: {$config_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['config_dir'] = $message;
}
} else {
if ($errors === null) {
echo "{$config_dir} is OK.\n";
}
}
}
if ($errors === null) {
echo "Testing sysplugin files...\n";
}
// test if sysplugins are available
$source = SMARTY_SYSPLUGINS_DIR;
if (is_dir($source)) {
$expected = array("smarty_cacheresource.php" => true, "smarty_cacheresource_custom.php" => true, "smarty_cacheresource_keyvaluestore.php" => true, "smarty_config_source.php" => true, "smarty_internal_cacheresource_file.php" => true, "smarty_internal_compile_append.php" => true, "smarty_internal_compile_assign.php" => true, "smarty_internal_compile_block.php" => true, "smarty_internal_compile_break.php" => true, "smarty_internal_compile_call.php" => true, "smarty_internal_compile_capture.php" => true, "smarty_internal_compile_config_load.php" => true, "smarty_internal_compile_continue.php" => true, "smarty_internal_compile_debug.php" => true, "smarty_internal_compile_eval.php" => true, "smarty_internal_compile_extends.php" => true, "smarty_internal_compile_for.php" => true, "smarty_internal_compile_foreach.php" => true, "smarty_internal_compile_function.php" => true, "smarty_internal_compile_if.php" => true, "smarty_internal_compile_include.php" => true, "smarty_internal_compile_include_php.php" => true, "smarty_internal_compile_insert.php" => true, "smarty_internal_compile_ldelim.php" => true, "smarty_internal_compile_nocache.php" => true, "smarty_internal_compile_private_block_plugin.php" => true, "smarty_internal_compile_private_function_plugin.php" => true, "smarty_internal_compile_private_modifier.php" => true, "smarty_internal_compile_private_object_block_function.php" => true, "smarty_internal_compile_private_object_function.php" => true, "smarty_internal_compile_private_print_expression.php" => true, "smarty_internal_compile_private_registered_block.php" => true, "smarty_internal_compile_private_registered_function.php" => true, "smarty_internal_compile_private_special_variable.php" => true, "smarty_internal_compile_rdelim.php" => true, "smarty_internal_compile_section.php" => true, "smarty_internal_compile_setfilter.php" => true, "smarty_internal_compile_while.php" => true, "smarty_internal_compilebase.php" => true, "smarty_internal_init.php" => true, "smarty_internal_config_file_compiler.php" => true, "smarty_internal_configfilelexer.php" => true, "smarty_internal_configfileparser.php" => true, "smarty_internal_data.php" => true, "smarty_internal_debug.php" => true, "smarty_internal_filter_handler.php" => true, "smarty_internal_function_call_handler.php" => true, "smarty_internal_get_include_path.php" => true, "smarty_internal_nocache_insert.php" => true, "smarty_internal_parsetree.php" => true, "smarty_internal_resource_eval.php" => true, "smarty_internal_resource_extends.php" => true, "smarty_internal_resource_file.php" => true, "smarty_internal_resource_registered.php" => true, "smarty_internal_resource_stream.php" => true, "smarty_internal_resource_string.php" => true, "smarty_internal_smartytemplatecompiler.php" => true, "smarty_internal_template.php" => true, "smarty_internal_templatebase.php" => true, "smarty_internal_templatecompilerbase.php" => true, "smarty_internal_templatelexer.php" => true, "smarty_internal_templateparser.php" => true, "smarty_internal_utility.php" => true, "smarty_internal_write_file.php" => true, "smarty_resource.php" => true, "smarty_resource_custom.php" => true, "smarty_resource_recompiled.php" => true, "smarty_resource_uncompiled.php" => true, "smarty_security.php" => true);
$iterator = new DirectoryIterator($source);
foreach ($iterator as $file) {
if (!$file->isDot()) {
$filename = $file->getFilename();
if (isset($expected[$filename])) {
unset($expected[$filename]);
}
}
}
if ($expected) {
$status = false;
$message = "FAILED: files missing from libs/sysplugins: " . join(', ', array_keys($expected));
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['sysplugins'] = $message;
}
} elseif ($errors === null) {
echo "... OK\n";
}
} else {
$status = false;
$message = "FAILED: " . SMARTY_SYSPLUGINS_DIR . ' is not a directory';
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['sysplugins_dir_constant'] = $message;
}
}
if ($errors === null) {
echo "Testing plugin files...\n";
}
// test if core plugins are available
$source = SMARTY_PLUGINS_DIR;
if (is_dir($source)) {
$expected = array("block.textformat.php" => true, "function.counter.php" => true, "function.cycle.php" => true, "function.fetch.php" => true, "function.html_checkboxes.php" => true, "function.html_image.php" => true, "function.html_options.php" => true, "function.html_radios.php" => true, "function.html_select_date.php" => true, "function.html_select_time.php" => true, "function.html_table.php" => true, "function.mailto.php" => true, "function.math.php" => true, "modifier.capitalize.php" => true, "modifier.date_format.php" => true, "modifier.debug_print_var.php" => true, "modifier.escape.php" => true, "modifier.regex_replace.php" => true, "modifier.replace.php" => true, "modifier.spacify.php" => true, "modifier.truncate.php" => true, "modifiercompiler.cat.php" => true, "modifiercompiler.count_characters.php" => true, "modifiercompiler.count_paragraphs.php" => true, "modifiercompiler.count_sentences.php" => true, "modifiercompiler.count_words.php" => true, "modifiercompiler.default.php" => true, "modifiercompiler.escape.php" => true, "modifiercompiler.from_charset.php" => true, "modifiercompiler.indent.php" => true, "modifiercompiler.lower.php" => true, "modifiercompiler.noprint.php" => true, "modifiercompiler.string_format.php" => true, "modifiercompiler.strip.php" => true, "modifiercompiler.strip_tags.php" => true, "modifiercompiler.to_charset.php" => true, "modifiercompiler.unescape.php" => true, "modifiercompiler.upper.php" => true, "modifiercompiler.wordwrap.php" => true, "outputfilter.trimwhitespace.php" => true, "shared.escape_special_chars.php" => true, "shared.literal_compiler_param.php" => true, "shared.make_timestamp.php" => true, "shared.mb_str_replace.php" => true, "shared.mb_unicode.php" => true, "shared.mb_wordwrap.php" => true, "variablefilter.htmlspecialchars.php" => true);
$iterator = new DirectoryIterator($source);
foreach ($iterator as $file) {
if (!$file->isDot()) {
$filename = $file->getFilename();
if (isset($expected[$filename])) {
unset($expected[$filename]);
}
}
}
if ($expected) {
$status = false;
$message = "FAILED: files missing from libs/plugins: " . join(', ', array_keys($expected));
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins'] = $message;
}
} elseif ($errors === null) {
echo "... OK\n";
}
} else {
$status = false;
$message = "FAILED: " . SMARTY_PLUGINS_DIR . ' is not a directory';
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir_constant'] = $message;
}
}
if ($errors === null) {
echo "Tests complete.\n";
echo "</PRE>\n";
}
return $status;
}
/**
* get system filepath to template
*/
public function buildTemplateFilepath($file = null)
{
if ($file == null) {
$file = $this->resource_name;
}
// relative file name?
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
foreach ((array) $this->smarty->template_dir as $_template_dir) {
if (strpos('/\\', substr($_template_dir, -1)) === false) {
$_template_dir .= DS;
}
$_filepath = $_template_dir . $file;
if (file_exists($_filepath)) {
return $_filepath;
}
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_template_dir)) {
// try PHP include_path
if (($_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath)) !== false) {
return $_filepath;
}
}
}
}
// try absolute filepath
if (file_exists($file)) {
return $file;
}
// no tpl file found
if (!empty($this->smarty->default_template_handler_func)) {
if (!is_callable($this->smarty->default_template_handler_func)) {
throw new SmartyException("Default template handler not callable");
} else {
$_return = call_user_func_array($this->smarty->default_template_handler_func, array($this->resource_type, $this->resource_name, &$this->template_source, &$this->template_timestamp, $this));
if (is_string($_return)) {
return $_return;
} elseif ($_return === true) {
return $file;
}
}
}
return false;
}
/**
* return array with include path directories
*
* @return array
*/
public static function getIncludePathDirs(Smarty $smarty)
{
Smarty_Internal_Get_Include_Path::isNewIncludePath($smarty);
return self::$_include_dirs;
}
/**
* build template filepath by traversing the template_dir array
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
*
* @return UTF8String fully qualified filepath
* @throws SmartyException
*/
protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$file = $source->name;
preg_match('#^(?P<absolute>[\\\\/]|[a-zA-Z]:[\\\\/])|(\\[(?P<index>[^\\]]+)\\])|(?P<rel>\\.[\\\\/])#', $file, $fileMatch);
// save basename
if (!empty($fileMatch['absolute'])) {
$file = $this->normalizePath($file);
return is_file($file) ? $file : false;
}
// go relative to a given template?
if (!empty($fileMatch['rel']) && $_template && $_template->parent instanceof Smarty_Internal_Template) {
if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !$_template->parent->allow_relative_path) {
throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
}
$path = dirname($_template->parent->source->filepath) . DS . $file;
// normalize path
$path = $this->normalizePath($path);
// files relative to a template only get one shot
return is_file($path) ? $path : false;
}
if ($source->isConfig) {
$_directories = $source->smarty->getConfigDir();
} else {
$_directories = $source->smarty->getTemplateDir();
}
// template_dir index?
if (!empty($fileMatch['index'])) {
$index = $fileMatch['index'];
$_directory = null;
// try string indexes
if (isset($_directories[$index])) {
$_directory = $_directories[$index];
} elseif (is_numeric($index)) {
// try numeric index
$index = (int) $index;
if (isset($_directories[$index])) {
$_directory = $_directories[$index];
} else {
// try at location index
$keys = array_keys($_directories);
$_directory = $_directories[$keys[$index]];
}
}
if ($_directory) {
preg_match('#\\](.+)$#', $file, $fileMatch);
$path = $_directory . $fileMatch[1];
$path = $this->normalizePath($path);
if (is_file($path)) {
return $path;
}
} else {
// index not found
return false;
}
}
// relative file name?
foreach ($_directories as $_directory) {
$_filepath = $_directory . $file;
$path = $this->normalizePath($_filepath);
if (is_file($path)) {
return $path;
}
if ($source->smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_directory)) {
// try PHP include_path
if (function_exists('stream_resolve_include_path')) {
$_filepath = stream_resolve_include_path($_filepath);
} else {
$_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath);
}
if ($_filepath !== false) {
$path = $this->normalizePath($_filepath);
if (is_file($path)) {
return $path;
}
}
}
}
// Could be relative to cwd
$path = $this->normalizePath(getcwd() . DS . $file);
return is_file($path) ? $path : false;
}
/**
* Takes unknown classes and loads plugin files for them
* class name format: Smarty_PluginType_PluginName
* plugin filename format: plugintype.pluginname.php
*
* @param \Smarty $smarty
* @param string $plugin_name class plugin name to load
* @param bool $check check if already loaded
*
* @return bool|string
* @throws \SmartyException
*/
public static function loadPlugin(Smarty $smarty, $plugin_name, $check)
{
// if function or class exists, exit silently (already loaded)
if ($check && (is_callable($plugin_name) || class_exists($plugin_name, false))) {
return true;
}
if (!preg_match('#^smarty_((internal)|([^_]+))_(.+)$#i', $plugin_name, $match)) {
throw new SmartyException("plugin {$plugin_name} is not a valid name format");
}
if (!empty($match[2])) {
$file = SMARTY_SYSPLUGINS_DIR . strtolower($plugin_name) . '.php';
if (isset($smarty->_is_file_cache[$file])) {
if ($smarty->_is_file_cache[$file] !== false) {
return $smarty->_is_file_cache[$file];
} else {
return false;
}
} else {
if (is_file($file)) {
$smarty->_is_file_cache[$file] = $file;
require_once $file;
return $file;
} else {
$smarty->_is_file_cache[$file] = false;
return false;
}
}
}
// plugin filename is expected to be: [type].[name].php
$_plugin_filename = "{$match[1]}.{$match[4]}.php";
$_lower_filename = strtolower($_plugin_filename);
$_different = $_lower_filename != $_plugin_filename;
// loop through plugin dirs and find the plugin
$names = array();
foreach ($smarty->getPluginsDir() as $_plugin_dir) {
$names[] = $_plugin_dir . $_plugin_filename;
if ($_different) {
$names[] = $_plugin_dir . $_lower_filename;
}
}
foreach ($names as $path) {
$file = $smarty->use_include_path ? $smarty->_realpath($path, false) : $path;
if (isset($smarty->_is_file_cache[$file])) {
if ($smarty->_is_file_cache[$file] !== false) {
return $smarty->_is_file_cache[$file];
}
}
if (is_file($file)) {
$smarty->_is_file_cache[$file] = $file;
require_once $file;
return $file;
}
$smarty->_is_file_cache[$file] = false;
}
if ($smarty->use_include_path) {
// try PHP include_path
$path = Smarty_Internal_Get_Include_Path::getIncludePath($names, null, $smarty);
if ($path !== false) {
$smarty->_is_file_cache[$path] = $path;
require_once $path;
return $path;
}
}
// no plugin loaded
return false;
}
protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$file = $source->name;
if ($source instanceof Smarty_Config_Source) {
$_directories = $source->smarty->getConfigDir();
$_default_handler = $source->smarty->default_config_handler_func;
} else {
$_directories = $source->smarty->getTemplateDir();
$_default_handler = $source->smarty->default_template_handler_func;
}
$_file_is_dotted = $file[0] == '.' && ($file[1] == '.' || $file[1] == '/' || $file[1] == "\\");
if ($_template && $_template->parent instanceof Smarty_Internal_Template && $_file_is_dotted) {
if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !$_template->parent->allow_relative_path) {
throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
}
$file = dirname($_template->parent->source->filepath) . DS . $file;
$_file_exact_match = true;
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
$file = getcwd() . DS . $file;
}
}
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
$_path = DS . trim($file, '/');
$_was_relative = true;
} else {
$_path = str_replace('\\', '/', $file);
}
$_path = $this->normalizePath($_path, false);
if (DS != '/') {
$_path = str_replace('/', '\\', $_path);
}
if (isset($_was_relative)) {
$_path = substr($_path, 1);
}
$file = rtrim($_path, '/\\');
if (isset($_file_exact_match)) {
return $this->fileExists($source, $file) ? $file : false;
}
if (preg_match('#^\\[(?P<key>[^\\]]+)\\](?P<file>.+)$#', $file, $match)) {
$_directory = null;
if (isset($_directories[$match['key']])) {
$_directory = $_directories[$match['key']];
} elseif (is_numeric($match['key'])) {
$match['key'] = (int) $match['key'];
if (isset($_directories[$match['key']])) {
$_directory = $_directories[$match['key']];
} else {
$keys = array_keys($_directories);
$_directory = $_directories[$keys[$match['key']]];
}
}
if ($_directory) {
$_file = substr($file, strpos($file, ']') + 1);
$_filepath = $_directory . $_file;
if ($this->fileExists($source, $_filepath)) {
return $_filepath;
}
}
}
$_stream_resolve_include_path = function_exists('stream_resolve_include_path');
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
foreach ($_directories as $_directory) {
$_filepath = $_directory . $file;
if ($this->fileExists($source, $_filepath)) {
return $this->normalizePath($_filepath);
}
if ($source->smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_directory)) {
if ($_stream_resolve_include_path) {
$_filepath = stream_resolve_include_path($_filepath);
} else {
$_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath);
}
if ($_filepath !== false) {
if ($this->fileExists($source, $_filepath)) {
return $this->normalizePath($_filepath);
}
}
}
}
}
if ($this->fileExists($source, $file)) {
return $file;
}
if ($_default_handler) {
if (!is_callable($_default_handler)) {
if ($source instanceof Smarty_Config_Source) {
throw new SmartyException("Default config handler not callable");
} else {
throw new SmartyException("Default template handler not callable");
}
}
$_return = call_user_func_array($_default_handler, array($source->type, $source->name, &$_content, &$_timestamp, $source->smarty));
if (is_string($_return)) {
$source->timestamp = file_exists($_return) ? filemtime($_return) : 0;
$source->exists = !!$source->timestamp;
return $_return;
} elseif ($_return === true) {
$source->content = $_content;
$source->timestamp = $_timestamp;
$source->exists = true;
return $_filepath;
}
}
return false;
}
/**
* build template filepath by traversing the template_dir array
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
*
* @return string fully qualified filepath
* @throws SmartyException
*/
protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$file = str_replace(array('\\', '/./'), '/', $source->name);
if ($source->isConfig) {
$_directories = $source->smarty->getConfigDir();
} else {
$_directories = $source->smarty->getTemplateDir();
}
preg_match('#^((?P<absolute>[\\/]|[a-zA-Z]:[\\/])|(\\[(?P<index>[^\\]]+)\\])|((?P<rel1>\\.[\\/])?(?P<rel2>(\\.\\.[\\/])*))|(?P<skip>[\\/]))?(?P<file>.+)$#', $file, $fileMatch);
// save basename
if (!empty($fileMatch['absolute'])) {
return is_file($file) ? $file : false;
}
// go relative to a given template?
if ($_template && $_template->parent instanceof Smarty_Internal_Template && (!empty($fileMatch['rel1']) || !empty($fileMatch['rel2']))) {
if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !$_template->parent->allow_relative_path) {
throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
}
$path = dirname($_template->parent->source->filepath);
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $path)) {
// the path gained from the parent template is relative to the current working directory
// as expansions (like include_path) have already been done
$path = str_replace('\\', '/', getcwd()) . '/' . $path;
}
// normalize path
$path = str_replace(array('\\', './'), array('/', ''), $path);
// simple relative
if (!empty($fileMatch['rel1'])) {
$file = $path . '/' . $fileMatch['file'];
} else {
for ($i = 1; $i <= substr_count($fileMatch['rel2'], '../'); $i++) {
$path = substr($path, 0, strrpos($path, '/'));
}
$file = $path . '/' . $fileMatch['file'];
}
// files relative to a template only get one shot
return is_file($file) ? $file : false;
}
$_filepath = null;
// template_dir index?
if (!empty($fileMatch['index'])) {
$index = $fileMatch['index'];
$_directory = null;
// try string indexes
if (isset($_directories[$index])) {
$_directory = $_directories[$index];
} elseif (is_numeric($index)) {
// try numeric index
$index = (int) $index;
if (isset($_directories[$index])) {
$_directory = $_directories[$index];
} else {
// try at location index
$keys = array_keys($_directories);
$_directory = $_directories[$keys[$index]];
}
}
if ($_directory) {
$_filepath = $_directory . $fileMatch['file'];
if (is_file($_filepath)) {
return $_filepath;
}
}
}
// relative file name?
foreach ($_directories as $_directory) {
if (empty($fileMatch['rel2'])) {
$_filepath = $_directory . $fileMatch['file'];
} else {
if (false === strpos($_directory, '..')) {
for ($i = 1; $i <= substr_count($fileMatch['rel2'], '../') + 1; $i++) {
$_directory = substr($_directory, 0, strrpos($_directory, '/'));
}
$_filepath = $_directory . '/' . $fileMatch['file'];
} else {
$_filepath = $_directory . $file;
}
}
if (is_file($_filepath)) {
return $_filepath;
}
if ($source->smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_directory)) {
// try PHP include_path
if (function_exists('stream_resolve_include_path')) {
$_filepath = stream_resolve_include_path($_filepath);
} else {
$_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath);
}
if ($_filepath !== false) {
if (is_file($_filepath)) {
return $_filepath;
}
}
}
}
// Could be relative to cwd
$path = str_replace('\\', '/', getcwd());
if (empty($fileMatch['rel2'])) {
$file = $path . '/' . $fileMatch['file'];
} else {
for ($i = 1; $i <= substr_count($fileMatch['rel2'], '../'); $i++) {
$path = substr($path, 0, strrpos($path, '/'));
}
$file = $path . '/' . $fileMatch['file'];
}
return is_file($file) ? $file : false;
}
/**
* build template filepath by traversing the template_dir array
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
* @return string fully qualified filepath
* @throws SmartyException if default template handler is registered but not callable
*/
protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$file = $source->name;
if ($source instanceof Smarty_Config_Source) {
$_directories = $source->smarty->getConfigDir();
$_default_handler = $source->smarty->default_config_handler_func;
} else {
$_directories = $source->smarty->getTemplateDir();
$_default_handler = $source->smarty->default_template_handler_func;
}
// go relative to a given template?
$_file_is_dotted = $file[0] == '.' && ($file[1] == '.' || $file[1] == '/' || $file[1] == "\\");
if ($_template && $_template->parent instanceof Smarty_Internal_Template && $_file_is_dotted) {
if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends') {
throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
}
$file = dirname($_template->parent->source->filepath) . DS . $file;
$_file_exact_match = true;
} elseif ($_file_is_dotted) {
throw new SmartyException("Template '{$file}' may not start with ../ or ./'");
}
// resolve relative path
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
$_path = DS . trim($file, '/\\');
$_was_relative = true;
} else {
$_path = $file;
}
// don't we all just love windows?
$_path = str_replace('\\', '/', $_path);
// resolve simples
$_path = preg_replace('#(/\\./(\\./)*)|/{2,}#', '/', $_path);
// resolve parents
while (true) {
$_parent = strpos($_path, '/../');
if ($_parent === false) {
break;
} else {
if ($_parent === 0) {
$_path = substr($_path, 3);
break;
}
}
$_pos = strrpos($_path, '/', $_parent - strlen($_path) - 1);
if ($_pos === false) {
// don't we all just love windows?
$_pos = $_parent;
}
$_path = substr_replace($_path, '', $_pos, $_parent + 3 - $_pos);
}
if (DS != '/') {
// don't we all just love windows?
$_path = str_replace('/', '\\', $_path);
}
// revert to relative
if (isset($_was_relative)) {
$_path = substr($_path, 1);
}
// this is only required for directories
$file = rtrim($_path, '/\\');
// files relative to a template only get one shot
if (isset($_file_exact_match)) {
return file_exists($file) ? $file : false;
}
// template_dir index?
if (preg_match('#^\\[(?<key>[^\\]]+)\\](?<file>.+)$#', $file, $match)) {
if ($match['file'][0] == '.' && ($match['file'][1] == '.' || $match['file'][1] == '/' || $match['file'][1] == "\\")) {
throw new SmartyException("Template '{$match['file']}' may not start with ../ or ./'");
}
$_directory = null;
// try string indexes
if (isset($_directories[$match['key']])) {
$_directory = $_directories[$match['key']];
} else {
if (is_numeric($match['key'])) {
// try numeric index
$match['key'] = (int) $match['key'];
if (isset($_directories[$match['key']])) {
$_directory = $_directories[$match['key']];
} else {
// try at location index
$keys = array_keys($_directories);
$_directory = $_directories[$keys[$match['key']]];
}
}
}
if ($_directory) {
$_file = substr($file, strpos($file, ']') + 1);
$_filepath = $_directory . $_file;
if (file_exists($_filepath)) {
return $_filepath;
}
}
}
// relative file name?
if (!preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $file)) {
foreach ($_directories as $_directory) {
$_filepath = $_directory . $file;
if (file_exists($_filepath)) {
return $_filepath;
}
if ($source->smarty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_directory)) {
// try PHP include_path
if (($_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath)) !== false) {
return $_filepath;
}
}
}
}
// try absolute filepath
if (file_exists($file)) {
return $file;
}
// no tpl file found
if ($_default_handler) {
if (!is_callable($_default_handler)) {
if ($source instanceof Smarty_Config_Source) {
throw new SmartyException("Default config handler not callable");
} else {
throw new SmartyException("Default template handler not callable");
}
}
$_return = call_user_func_array($_default_handler, array($source->type, $source->name, &$_content, &$_timestamp, $source->smarty));
if (is_string($_return)) {
return $_return;
} elseif ($_return === true) {
$source->content = $_content;
$source->timestamp = $_timestamp;
return $_filepath;
}
}
// give up
return false;
}
/**
* Return full file path from PHP include_path
*
* @param string[] $dirs
* @param string $file
* @param \Smarty $smarty
*
* @return bool|string full filepath or false
*
*/
public static function getIncludePath($dirs, $file, Smarty $smarty)
{
if (!(isset(self::$_has_stream_include) ? self::$_has_stream_include : (self::$_has_stream_include = function_exists('stream_resolve_include_path')))) {
self::isNewIncludePath($smarty);
}
// try PHP include_path
foreach ($dirs as $dir) {
$dir_n = isset(self::$number[$dir]) ? self::$number[$dir] : (self::$number[$dir] = self::$counter++);
if (isset(self::$isFile[$dir_n][$file])) {
if (self::$isFile[$dir_n][$file]) {
return self::$isFile[$dir_n][$file];
} else {
continue;
}
}
if (isset(self::$_user_dirs[$dir_n])) {
if (false === self::$_user_dirs[$dir_n]) {
continue;
} else {
$dir = self::$_user_dirs[$dir_n];
}
} else {
if ($dir[0] == '/' || $dir[1] == ':') {
$dir = str_ireplace(getcwd(), '.', $dir);
if ($dir[0] == '/' || $dir[1] == ':') {
self::$_user_dirs[$dir_n] = false;
continue;
}
}
$dir = substr($dir, 2);
self::$_user_dirs[$dir_n] = $dir;
}
if (self::$_has_stream_include) {
$path = stream_resolve_include_path($dir . (isset($file) ? $file : ''));
if ($path) {
return self::$isFile[$dir_n][$file] = $path;
}
} else {
foreach (self::$_include_dirs as $key => $_i_path) {
$path = isset(self::$isPath[$key][$dir_n]) ? self::$isPath[$key][$dir_n] : (self::$isPath[$key][$dir_n] = is_dir($_dir_path = $_i_path . $dir) ? $_dir_path : false);
if ($path === false) {
continue;
}
if (isset($file)) {
$_file = self::$isFile[$dir_n][$file] = is_file($path . $file) ? $path . $file : false;
if ($_file) {
return $_file;
}
} else {
// no file was given return directory path
return $path;
}
}
}
}
return false;
}
/**
* Check if directory of file resource is trusted.
*
* @param string $filepath
* @param null|bool $isConfig
*
* @return bool true if directory is trusted
* @throws \SmartyException if directory is not trusted
*/
public function isTrustedResourceDir($filepath, $isConfig = null)
{
if ($this->_include_path_status !== $this->smarty->use_include_path) {
foreach ($this->_include_dir as $directory) {
unset($this->_resource_dir[$directory]);
}
if ($this->smarty->use_include_path) {
$this->_include_dir = array();
$_dirs = Smarty_Internal_Get_Include_Path::getIncludePathDirs($this->smarty);
foreach ($_dirs as $directory) {
$this->_include_dir[] = $directory;
$this->_resource_dir[$directory] = true;
}
}
$this->_include_path_status = $this->smarty->use_include_path;
}
if ($isConfig !== true && (!isset($this->smarty->_cache['template_dir_new']) || $this->smarty->_cache['template_dir_new'])) {
$_dir = $this->smarty->getTemplateDir();
if ($this->_template_dir !== $_dir) {
foreach ($this->_template_dir as $directory) {
unset($this->_resource_dir[$directory]);
}
foreach ($_dir as $directory) {
$this->_resource_dir[$directory] = true;
}
$this->_template_dir = $_dir;
}
$this->smarty->_cache['template_dir_new'] = false;
}
if ($isConfig !== false && (!isset($this->smarty->_cache['config_dir_new']) || $this->smarty->_cache['config_dir_new'])) {
$_dir = $this->smarty->getConfigDir();
if ($this->_config_dir !== $_dir) {
foreach ($this->_config_dir as $directory) {
unset($this->_resource_dir[$directory]);
}
foreach ($_dir as $directory) {
$this->_resource_dir[$directory] = true;
}
$this->_config_dir = $_dir;
}
$this->smarty->_cache['config_dir_new'] = false;
}
if ($this->_secure_dir !== (array) $this->secure_dir) {
foreach ($this->_secure_dir as $directory) {
unset($this->_resource_dir[$directory]);
}
foreach ((array) $this->secure_dir as $directory) {
$directory = $this->smarty->_realpath($directory . DS, true);
$this->_resource_dir[$directory] = true;
}
$this->_secure_dir = (array) $this->secure_dir;
}
$this->_resource_dir = $this->_checkDir($filepath, $this->_resource_dir);
return true;
}
public function loadPlugin($plugin_name, $check = true)
{
if ($check && (is_callable($plugin_name) || class_exists($plugin_name, false))) {
return true;
}
$_name_parts = explode('_', $plugin_name, 3);
if (!isset($_name_parts[2]) || strtolower($_name_parts[0]) !== 'smarty') {
throw new SmartyException("plugin {$plugin_name} is not a valid name format");
return false;
}
if (strtolower($_name_parts[1]) == 'internal') {
$file = SMARTY_SYSPLUGINS_DIR . strtolower($plugin_name) . '.php';
if (file_exists($file)) {
require_once $file;
return $file;
} else {
return false;
}
}
$_plugin_filename = "{$_name_parts[1]}.{$_name_parts[2]}.php";
$_stream_resolve_include_path = function_exists('stream_resolve_include_path');
foreach ($this->getPluginsDir() as $_plugin_dir) {
$names = array($_plugin_dir . $_plugin_filename, $_plugin_dir . strtolower($_plugin_filename));
foreach ($names as $file) {
if (file_exists($file)) {
require_once $file;
return $file;
}
if ($this->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_plugin_dir)) {
if ($_stream_resolve_include_path) {
$file = stream_resolve_include_path($file);
} else {
$file = Smarty_Internal_Get_Include_Path::getIncludePath($file);
}
if ($file !== false) {
require_once $file;
return $file;
}
}
}
}
return false;
}
/**
* build template filepath by traversing the template_dir array
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
*
* @return string fully qualified filepath
* @throws SmartyException
*/
protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$file = $source->name;
// absolute file ?
if ($file[0] == '/' || $file[1] == ':') {
$file = $source->smarty->_realpath($file, true);
return is_file($file) ? $file : false;
}
// go relative to a given template?
if ($file[0] == '.' && $_template && isset($_template->parent) && $_template->parent->_objType == 2 && preg_match('#^[.]{1,2}[\\\\/]#', $file)) {
if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !isset($_template->parent->_cache['allow_relative_path'])) {
throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
}
$path = dirname($_template->parent->source->filepath) . DS . $file;
// normalize path
$path = $source->smarty->_realpath($path);
// files relative to a template only get one shot
return is_file($path) ? $path : false;
}
// normalize DS
if (strpos($file, DS == '/' ? '\\' : '/') !== false) {
$file = str_replace(DS == '/' ? '\\' : '/', DS, $file);
}
$_directories = $source->smarty->getTemplateDir(null, $source->isConfig);
// template_dir index?
if ($file[0] == '[' && preg_match('#^\\[([^\\]]+)\\](.+)$#', $file, $fileMatch)) {
$file = $fileMatch[2];
$_indices = explode(',', $fileMatch[1]);
$_index_dirs = array();
foreach ($_indices as $index) {
$index = trim($index);
// try string indexes
if (isset($_directories[$index])) {
$_index_dirs[] = $_directories[$index];
} elseif (is_numeric($index)) {
// try numeric index
$index = (int) $index;
if (isset($_directories[$index])) {
$_index_dirs[] = $_directories[$index];
} else {
// try at location index
$keys = array_keys($_directories);
if (isset($_directories[$keys[$index]])) {
$_index_dirs[] = $_directories[$keys[$index]];
}
}
}
}
if (empty($_index_dirs)) {
// index not found
return false;
} else {
$_directories = $_index_dirs;
}
}
// relative file name?
foreach ($_directories as $_directory) {
$path = $_directory . $file;
if (is_file($path)) {
return strpos($path, '.' . DS) !== false ? $source->smarty->_realpath($path) : $path;
}
}
if (!isset($_index_dirs)) {
// Could be relative to cwd
$path = $source->smarty->_realpath($file, true);
if (is_file($path)) {
return $path;
}
}
// Use include path ?
if ($source->smarty->use_include_path) {
return Smarty_Internal_Get_Include_Path::getIncludePath($_directories, $file, $source->smarty);
}
return false;
}
/**
* Takes unknown classes and loads plugin files for them
* class name format: Smarty_PluginType_PluginName
* plugin filename format: plugintype.pluginname.php
*
* @param string $plugin_name class plugin name to load
* @param bool $check check if already loaded
* @return string |boolean filepath of loaded file or false
*/
public function loadPlugin($plugin_name, $check = true)
{
// if function or class exists, exit silently (already loaded)
if ($check && (is_callable($plugin_name) || class_exists($plugin_name, false)))
return true;
// Plugin name is expected to be: Smarty_[Type]_[Name]
$_plugin_name = strtolower($plugin_name);
$_name_parts = explode('_', $_plugin_name, 3);
// class name must have three parts to be valid plugin
if (count($_name_parts) < 3 || $_name_parts[0] !== 'smarty') {
throw new SmartyException("plugin {$plugin_name} is not a valid name format");
return false;
}
// if type is "internal", get plugin from sysplugins
if ($_name_parts[1] == 'internal') {
$file = SMARTY_SYSPLUGINS_DIR . $_plugin_name . '.php';
if (file_exists($file)) {
require_once($file);
return $file;
} else {
return false;
}
}
// plugin filename is expected to be: [type].[name].php
$_plugin_filename = "{$_name_parts[1]}.{$_name_parts[2]}.php";
// loop through plugin dirs and find the plugin
foreach($this->getPluginsDir() as $_plugin_dir) {
$file = $_plugin_dir . $_plugin_filename;
if (file_exists($file)) {
require_once($file);
return $file;
}
if ($this->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_plugin_dir)) {
// try PHP include_path
if (($file = Smarty_Internal_Get_Include_Path::getIncludePath($file)) !== false) {
require_once($file);
return $file;
}
}
}
// no plugin loaded
return false;
}
