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vendor/yidas/yii2-bower-asset/Installer.php

@@ -0,0 +1,178 @@
+<?php
+
+namespace yidas\yii2BowerAsset;
+
+/**
+ * Installer of Yii2 Bower Asset
+ *
+ * @author  Nick Tsai <myintaer@gmail.com>
+ * @version 2.0.12
+ */
+
+class Installer 
+{
+    
+    /**
+     * @var string $sourceBower Bower package path of yii2-bower-asset
+     */
+    private static $sourceBower = 'yidas' . DIRECTORY_SEPARATOR 
+            . 'yii2-bower-asset' . DIRECTORY_SEPARATOR 
+            . 'bower';
+
+    /**
+     * @var string $bowerVendor Bower vendor path name for Official Yii2
+     */
+    private static $bowerVendor = 'bower';
+
+    /**
+     * @var string $aliasFilePath Application class file with alias setting
+     */
+    private static $aliasFilePath = 'vendor' . DIRECTORY_SEPARATOR 
+            . 'yiisoft' . DIRECTORY_SEPARATOR 
+            . 'yii2' . DIRECTORY_SEPARATOR 
+            . 'base' . DIRECTORY_SEPARATOR 
+            . 'Application.php';
+
+    /**
+     * @var $aliasBowerString Original alias setting for Bower of Yii
+     */
+    private static $aliasBowerString = "Yii::setAlias('@bower', \$this->_vendorPath . DIRECTORY_SEPARATOR . 'bower');";
+
+    /**
+     * Alias of Clone()
+     */
+    public static function bower()
+    {
+        self::clone();
+    }
+
+    /**
+     * Install via cloning package to Bower vendor
+     */
+    public static function clone()
+    {
+    	$bowerDir = 'vendor' . DIRECTORY_SEPARATOR . self::$sourceBower;
+
+        $bowerYiiDir = 'vendor' . DIRECTORY_SEPARATOR . self::$bowerVendor;
+
+    	try {
+    		
+    		self::deleteDir($bowerYiiDir);
+
+        	self::copyDir($bowerDir, $bowerYiiDir);
+
+        	echo "Clone bower process done\n";
+
+    	} catch (Exception $e) {
+    		
+    		echo "Error on clone bower process\n";
+    	}
+    }
+
+    /**
+     * Install via setting alias of Bower
+     */
+    public static function setAlias()
+    {
+        $file = file_get_contents(self::$aliasFilePath);
+
+        $newAliasString = str_replace(
+            "'".self::$bowerVendor."'", 
+            "'".self::$sourceBower."'", 
+            self::$aliasBowerString
+            );
+
+        $file = str_replace(
+            self::$aliasBowerString, 
+            $newAliasString, 
+            $file
+            );
+
+        $result = file_put_contents(self::$aliasFilePath, $file);
+
+        if ($result) {
+            
+            echo "Install alias @bower done\n";
+        }
+    }
+
+    /**
+     * Uninstall via re-setting alias of Bower
+     */
+    public static function unsetAlias()
+    {
+        $file = file_get_contents(self::$aliasFilePath);
+
+        $aliasString = str_replace(
+            "'".self::$bowerVendor."'",  
+            "'".self::$sourceBower."'",
+            self::$aliasBowerString
+            );
+
+        $file = str_replace(
+            $aliasString, 
+            self::$aliasBowerString, 
+            $file
+            );
+
+        $result = file_put_contents(self::$aliasFilePath, $file);
+
+        if ($result) {
+            
+            echo "Uninstall alias @bower done\n";
+        }
+    }
+
+    private static function deleteDir($dirPath) 
+    {
+        if (!is_dir($dirPath)) {
+
+            return;
+        }
+
+        if (substr($dirPath, strlen($dirPath) - 1, 1) != '/') {
+
+            $dirPath .= '/';
+        }
+
+        $files = glob($dirPath . '{,.}[!.,!..]*',GLOB_BRACE);
+
+        foreach ($files as $file) {
+
+            if (is_dir($file)) {
+
+                self::deleteDir($file);
+
+            } else {
+
+                unlink($file);
+            }
+        }
+
+        rmdir($dirPath);
+    }
+
+    private static function copyDir($src, $dst)
+    {
+        $dir = opendir($src); 
+
+        @mkdir($dst);
+
+        while(false !== ( $file = readdir($dir)) ) { 
+
+            if (( $file != '.' ) && ( $file != '..' )) { 
+
+                if ( is_dir($src . '/' . $file) ) { 
+
+                    self::copyDir($src . '/' . $file,$dst . '/' . $file); 
+
+                } else { 
+
+                    copy($src . '/' . $file,$dst . '/' . $file); 
+                } 
+            } 
+        } 
+
+        closedir($dir);     
+    }
+}