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108 lines
2.9 KiB
108 lines
2.9 KiB
<?php
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/**
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* Search and reaplace manager
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*
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* Standard: PSR-2
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*
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* @link http://www.php-fig.org/psr/psr-2 Full Documentation
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*
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* @package SC\DUPX\U
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*/
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defined('ABSPATH') || defined('DUPXABSPATH') || exit;
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use Duplicator\Libs\Snap\SnapIO;
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class DUPX_TemplateItem
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{
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/** @var string */
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protected $name = null;
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/** @var string */
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protected $mainFolder = null;
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/** @var null|DUPX_TemplateItem */
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protected $parent = null;
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/**
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* Class contructor
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*
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* @param string $name
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* @param string $mainFolder
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* @param null|DUPX_TemplateItem $parentName
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*/
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public function __construct($name, $mainFolder, $parent = null)
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{
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if (empty($name)) {
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throw new Exception('The name of template can\'t be empty');
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}
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if (!is_dir($mainFolder) || !is_readable($mainFolder)) {
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throw new Exception('The main main folder doesn\'t exist');
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}
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if (!is_null($parent) && !$parent instanceof self) {
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throw new Exception('the parent must be a instance of ' . __CLASS__);
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}
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$this->name = $name;
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$this->mainFolder = SnapIO::safePathUntrailingslashit($mainFolder);
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$this->parent = $parent;
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}
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/**
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* Render template
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*
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* @param string $fileTpl // template file is a relative path from root template folder
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* @param array $args // array key / val where key is the var name in template
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* @param bool $echo // if false return template in string
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*
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* @return string
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*/
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public function render($fileTpl, $args = array(), $echo = true)
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{
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ob_start();
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if (($renderFile = $this->getFileTemplate($fileTpl)) !== false) {
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foreach ($args as $var => $value) {
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${$var} = $value;
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}
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require($renderFile);
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} else {
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echo '<p>FILE TPL NOT FOUND: ' . $fileTpl . '</p>';
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}
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if ($echo) {
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ob_end_flush();
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return '';
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} else {
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return ob_get_clean();
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}
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}
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/**
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* Acctept html of php extensions. if the file have unknown extension automatic add the php extension
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*
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* @param string $fileTpl
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*
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* @return boolean|string return false if don\'t find the template file
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*/
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protected function getFileTemplate($fileTpl)
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{
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$fileExtension = strtolower(pathinfo($fileTpl, PATHINFO_EXTENSION));
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switch ($fileExtension) {
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case 'php':
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case 'html':
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$fileName = $fileTpl;
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break;
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default:
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$fileName = $fileTpl . '.php';
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}
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$fullPath = $this->mainFolder . '/' . $fileName;
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if (file_exists($fullPath)) {
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return $fullPath;
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} elseif (!is_null($this->parent)) {
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return $this->parent->getFileTemplate($fileName);
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} else {
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return false;
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}
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}
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}
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