#2868

diff --git a/src/Translate.php b/src/Translate.php
new file mode 100644 (file)
index 0000000..ed27c8a
--- /dev/null
+++ b/src/Translate.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace Cubist\Locale;
+class Translate
+{
+
+    protected $_paths = array();
+    protected $_extensions = array();
+    protected $_toTranslate = array();
+
+    public function __construct()
+    {
+        $this->addExtension('php');
+        $this->addExtension('phtml');
+    }
+
+    public function addPath($path)
+    {
+        $this->_paths[] = $path;
+    }
+
+    public function clearPaths()
+    {
+        $this->_paths = array();
+        $this->_toTranslate = array();
+    }
+
+    public function addExtension($ext)
+    {
+        $this->_extensions[] = $ext;
+    }
+
+    public function parseFiles()
+    {
+        $this->_extensions = array_unique($this->_extensions);
+        $this->_paths = array_unique($this->_paths);
+
+        foreach ($this->_paths as $path) {
+            $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path));
+            foreach ($iterator as $p) {
+                if ($p->isFile()) {
+                    $this->_parseFile($p);
+                }
+            }
+        }
+        $this->_toTranslate = array_unique($this->_toTranslate);
+    }
+
+    protected function _parseFile(SplFileInfo $file)
+    {
+        $e = explode('.', $file);
+        $ext = $file->getExtension();
+
+        if (!in_array($ext, $this->_extensions)) {
+            return;
+        }
+
+        $this->_toTranslate = array_merge($this->_toTranslate, self::extractTextsToTranslate($file));
+    }
+
+    public static function extractTextsToTranslate(SplFileInfo $file)
+    {
+        $toTranslate = array();
+
+        if (!$file->isFile() || !$file->isReadable()) {
+            $toTranslate = array();
+        } else {
+            $c = file_get_contents($file);
+
+            // @link https://regex101.com/r/uD0eT1/4
+            if (preg_match_all('/__\(([\'\"]{1})(.*)(([^\\\\]{1})(\1))(.*)\)/Us', $c, $matches)) {
+                foreach ($matches[2] as $k => $m) {
+                    if ($m == '') {
+                        continue;
+                    }
+                    $m .= $matches[4][$k];
+                    $toTranslate[] = stripcslashes($m);
+                }
+            }
+        }
+
+        return $toTranslate;
+    }
+
+    public function hasSomethingToTranslate()
+    {
+        return count($this->_toTranslate) > 0;
+    }
+
+
+    /**
+     *
+     * @return array
+     */
+    public function getStringToTranslate()
+    {
+        return $this->_toTranslate;
+    }
+
+    public static function saveTranslations($data, $path, $varname = '$translations')
+    {
+        $phpCode = '<?php return = ' . var_export($data, true) . ';';
+        file_put_contents($path, $phpCode);
+    }
+
+}