add excel extension

app/Classes/General/ExcelHandel.php

@@ -0,0 +1,87 @@
+<?php
+namespace App\Classes\General;
+
+use Illuminate\Support\Str;
+use Illuminate\Support\Facades\Cache;
+
+class ExcelHandel
+{
+	function __construct()
+	{
+
+	}
+
+	public static function generateFolder($path = '')
+    {
+    	$folder = \Storage::disk('public')->makeDirectory($path);
+        return $folder;
+    }
+
+	public static function insertExcel($path = '', $base64Set = [])
+	{
+    	$file_info = [];
+        $folder_path = ExcelHandel::generateFolder('excels/' . $path);
+
+        foreach ($base64Set as $key => $row) {
+
+	    	$exceldata = $row;
+	        $filename = (string) Str::uuid();
+
+	        $f = finfo_open();
+	        $mime_type = finfo_file($f, $exceldata, FILEINFO_MIME_TYPE);
+
+	        $extension = 'xls';
+
+	        switch ($mime_type) {
+	            case 'application/vnd.ms-excel':
+	                $extension = 'xls';
+	                break;
+	            case 'application/zip':
+	                $extension = 'xlsx';
+	                break;
+	        }
+
+	        if (empty($extension)) {
+	            return false;
+	        }
+
+	        $exceldata = explode('base64,', $exceldata);
+	        $exceldata = base64_decode($exceldata[1]);
+
+	        $filename_with_ext = $filename . '.' . $extension;
+
+	        $file = ExcelHandel::generateExcel($path, $exceldata, $filename, $extension);
+
+	        $file_info[] = [
+	            'path' => $path,
+	            'filename' => $filename_with_ext,
+	            'mime_type' => $mime_type,
+	            'extension' => $extension,
+	            'file_info' => empty($file) ? [] : $file,
+	        ];
+    	}
+
+        return $file_info;
+	}
+
+	public static function generateExcel($path = '', $exceldata = '', $filename = '', $extension = '')
+    {
+        $file_info = [];
+        $file = \Storage::disk('public')->put('excels/' . $path . '/' . $filename . '.' . $extension, $exceldata);
+        $file_info['original']['file'] = storage_path('app/public/excels/' . $path . '/' . $filename . '.' . $extension);
+        
+        return $file_info;
+    }
+
+    public static function removeExcel($excel_info = [])
+    {
+        $excel_info = json_decode(json_encode($excel_info), true);
+        foreach ($excel_info as $key => $row) {
+        	if (!empty($row['path'])) {
+	            \File::delete([$row['file_info']['original']['file']]);
+           }
+        }
+        return true;
+    }
+
+}

app/Classes/ValueObjects/Constants/FileType.php

@@ -14,12 +14,16 @@ class FileType
 
     public const PDF = 'application/pdf';
 
+    public const EXCEL = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
+
     public const EXTENSION = [
         'image/gif' => 'gif',
         'image/png' => 'png',
         'image/jpeg' => 'jpeg',
         'application/pdf' => 'pdf',
         'application/octet-stream' => 'pdf',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'excel',
+        'application/vnd.ms-excel' => 'excel',
     ];
 
-}
+}