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<?php
/**
* Project: Smarty: the PHP compiling template engine
* File: smarty_internal_utility.php
* SVN: $Id: $
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For questions, help, comments, discussion, etc., please join the
* Smarty mailing list. Send a blank e-mail to
* smarty-discussion-subscribe@googlegroups.com
*
* @link http://www.smarty.net/
* @copyright 2008 New Digital Group, Inc.
* @author Monte Ohrt <monte at ohrt dot com>
* @author Uwe Tews
* @package Smarty
* @subpackage PluginsInternal
* @version 3-SVN$Rev: 3286 $
*/
class Smarty_Internal_Utility {
protected $smarty;
function __construct($smarty)
{
$this->smarty = $smarty;
}
/**
* Compile all template files
*
* @param string $extension file extension
* @param bool $force_compile force all to recompile
* @param int $time_limit
* @param int $max_errors
* @return integer number of template files recompiled
*/
function compileAllTemplates($extention = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null)
{
// switch off time limit
if (function_exists('set_time_limit')) {
@set_time_limit($time_limit);
}
$this->smarty->force_compile = $force_compile;
$_count = 0;
$_error_count = 0;
// loop over array of template directories
foreach((array)$this->smarty->template_dir as $_dir) {
if (strpos('/\\', substr($_dir, -1)) === false) {
$_dir .= DS;
}
$_compileDirs = new RecursiveDirectoryIterator($_dir);
$_compile = new RecursiveIteratorIterator($_compileDirs);
foreach ($_compile as $_fileinfo) {
if (strpos($_fileinfo, '.svn') !== false) continue;
$_file = $_fileinfo->getFilename();
if (!substr_compare($_file, $extention, - strlen($extention)) == 0) continue;
if ($_fileinfo->getPath() == substr($_dir, 0, -1)) {
$_template_file = $_file;
} else {
$_template_file = substr($_fileinfo->getPath(), strlen($_dir)) . DS . $_file;
}
echo '<br>', $_dir, '---', $_template_file;
flush();
$_start_time = microtime(true);
try {
$_tpl = $this->smarty->createTemplate($_template_file);
if ($_tpl->mustCompile()) {
$_tpl->compileTemplateSource();
echo ' compiled in ', microtime(true) - $_start_time, ' seconds';
flush();
} else {
echo ' is up to date';
flush();
}
}
catch (Exception $e) {
echo 'Error: ', $e->getMessage(), "<br><br>";
$_error_count++;
}
if ($max_errors !== null && $_error_count == $max_errors) {
echo '<br><br>too many errors';
exit();
}
}
}
return $_count;
}
/**
* Compile all config files
*
* @param string $extension file extension
* @param bool $force_compile force all to recompile
* @param int $time_limit
* @param int $max_errors
* @return integer number of template files recompiled
*/
function compileAllConfig($extention = '.conf', $force_compile = false, $time_limit = 0, $max_errors = null)
{
// switch off time limit
if (function_exists('set_time_limit')) {
@set_time_limit($time_limit);
}
$this->smarty->force_compile = $force_compile;
$_count = 0;
$_error_count = 0;
// loop over array of template directories
foreach((array)$this->smarty->config_dir as $_dir) {
if (strpos('/\\', substr($_dir, -1)) === false) {
$_dir .= DS;
}
$_compileDirs = new RecursiveDirectoryIterator($_dir);
$_compile = new RecursiveIteratorIterator($_compileDirs);
foreach ($_compile as $_fileinfo) {
if (strpos($_fileinfo, '.svn') !== false) continue;
$_file = $_fileinfo->getFilename();
if (!substr_compare($_file, $extention, - strlen($extention)) == 0) continue;
if ($_fileinfo->getPath() == substr($_dir, 0, -1)) {
$_config_file = $_file;
} else {
$_config_file = substr($_fileinfo->getPath(), strlen($_dir)) . DS . $_file;
}
echo '<br>', $_dir, '---', $_config_file;
flush();
$_start_time = microtime(true);
try {
$_config = new Smarty_Internal_Config($_config_file, $this->smarty);
if ($_config->mustCompile()) {
$_config->compileConfigSource();
echo ' compiled in ', microtime(true) - $_start_time, ' seconds';
flush();
} else {
echo ' is up to date';
flush();
}
}
catch (Exception $e) {
echo 'Error: ', $e->getMessage(), "<br><br>";
$_error_count++;
}
if ($max_errors !== null && $_error_count == $max_errors) {
echo '<br><br>too many errors';
exit();
}
}
}
return $_count;
}
/**
* Delete compiled template file
*
* @param string $resource_name template name
* @param string $compile_id compile id
* @param integer $exp_time expiration time
* @return integer number of template files deleted
*/
function clearCompiledTemplate($resource_name = null, $compile_id = null, $exp_time = null)
{
$_compile_id = isset($compile_id) ? preg_replace('![^\w\|]+!', '_', $compile_id) : null;
$_dir_sep = $this->smarty->use_sub_dirs ? DS : '^';
if (isset($resource_name)) {
$_resource_part_1 = $resource_name . '.php';
$_resource_part_2 = $resource_name . '.cache' . '.php';
} else {
$_resource_part = '';
}
$_dir = $this->smarty->compile_dir;
if ($this->smarty->use_sub_dirs && isset($_compile_id)) {
$_dir .= $_compile_id . $_dir_sep;
}
if (isset($_compile_id)) {
$_compile_id_part = $this->smarty->compile_dir . $_compile_id . $_dir_sep;
}
$_count = 0;
$_compileDirs = new RecursiveDirectoryIterator($_dir);
$_compile = new RecursiveIteratorIterator($_compileDirs, RecursiveIteratorIterator::CHILD_FIRST);
foreach ($_compile as $_file) {
if (strpos($_file, '.svn') !== false) continue;
if ($_file->isDir()) {
if (!$_compile->isDot()) {
// delete folder if empty
@rmdir($_file->getPathname());
}
} else {
if ((!isset($_compile_id) || (strlen((string)$_file) > strlen($_compile_id_part) && substr_compare((string)$_file, $_compile_id_part, 0, strlen($_compile_id_part)) == 0)) &&
(!isset($resource_name) || (strlen((string)$_file) > strlen($_resource_part_1) && substr_compare((string)$_file, $_resource_part_1, - strlen($_resource_part_1), strlen($_resource_part_1)) == 0) ||
(strlen((string)$_file) > strlen($_resource_part_2) && substr_compare((string)$_file, $_resource_part_2, - strlen($_resource_part_2), strlen($_resource_part_2)) == 0))) {
if (isset($exp_time)) {
if (time() - @filemtime($_file) >= $exp_time) {
$_count += @unlink((string) $_file) ? 1 : 0;
}
} else {
$_count += @unlink((string) $_file) ? 1 : 0;
}
}
}
}
return $_count;
}
/**
* Return array of tag/attributes of all tags used by an template
*
* @param object $templae template object
* @return array of tag/attributes
*/
function getTags(Smarty_Internal_Template $template)
{
$template->smarty->get_used_tags = true;
$template->compileTemplateSource();
return $template->compiler_object->used_tags;
}
function testInstall()
{
echo "<PRE>\n";
echo "Smarty Installation test...\n";
echo "Testing template directory...\n";
foreach((array)$this->smarty->template_dir as $template_dir) {
if (!is_dir($template_dir))
echo "FAILED: $template_dir is not a directory.\n";
elseif (!is_readable($template_dir))
echo "FAILED: $template_dir is not readable.\n";
else
echo "$template_dir is OK.\n";
}
echo "Testing compile directory...\n";
if (!is_dir($this->smarty->compile_dir))
echo "FAILED: {$this->smarty->compile_dir} is not a directory.\n";
elseif (!is_readable($this->smarty->compile_dir))
echo "FAILED: {$this->smarty->compile_dir} is not readable.\n";
elseif (!is_writable($this->smarty->compile_dir))
echo "FAILED: {$this->smarty->compile_dir} is not writable.\n";
else
echo "{$this->smarty->compile_dir} is OK.\n";
echo "Testing plugins directory...\n";
foreach((array)$this->smarty->plugins_dir as $plugin_dir) {
if (!is_dir($plugin_dir))
echo "FAILED: $plugin_dir is not a directory.\n";
elseif (!is_readable($plugin_dir))
echo "FAILED: $plugin_dir is not readable.\n";
else
echo "$plugin_dir is OK.\n";
}
echo "Testing cache directory...\n";
if (!is_dir($this->smarty->cache_dir))
echo "FAILED: {$this->smarty->cache_dir} is not a directory.\n";
elseif (!is_readable($this->smarty->cache_dir))
echo "FAILED: {$this->smarty->cache_dir} is not readable.\n";
elseif (!is_writable($this->smarty->cache_dir))
echo "FAILED: {$this->smarty->cache_dir} is not writable.\n";
else
echo "{$this->smarty->cache_dir} is OK.\n";
echo "Testing configs directory...\n";
if (!is_dir($this->smarty->config_dir))
echo "FAILED: {$this->smarty->config_dir} is not a directory.\n";
elseif (!is_readable($this->smarty->config_dir))
echo "FAILED: {$this->smarty->config_dir} is not readable.\n";
else
echo "{$this->smarty->config_dir} is OK.\n";
echo "Tests complete.\n";
echo "</PRE>\n";
return true;
}
}
?>