Merge pull request #13 from iYogesharma/3.x

Export Handler

Author: iYogesharma

composer.json

@@ -15,7 +15,9 @@
     "minimum-stability": "dev",
     "require": {
         "php": ">=7.0.0",
-        "laravel/framework": "5.*|6.*|7.*|8.*"
+        "laravel/framework": "5.*|6.*|7.*|8.*",
+        "iyogesharma/export": "^1.0",
+         "ext-json": "*"
     },
     "require-dev": {
         "phpunit/phpunit": "^6.4|^9.0",
@@ -51,4 +53,4 @@
             "dev-master": "3.x-dev"
         }
     }
-}
+}

src/AbstractDatatable.php

@@ -94,7 +94,11 @@ public function __construct()
      */
     public function datatable($source, $json = false)
     {
-        // dd($source);
+        if( $this->request->isForExport() )
+        {
+            $class = "\\YS\\Export\\".$this->request->extension();
+            return (new $class( $source ))->response();
+        }
         // Set properties of class and initialize datatable
         $this->boot($source);
 
@@ -110,6 +114,11 @@ public function datatable($source, $json = false)
      */
     public function makeDatatable($source)
     {
+        if( $this->request->isForExport() )
+        {
+            $class = "\\YS\\Export\\".$this->request->extension();
+            return (new $class( $source ))->response();
+        }
         // Set properties of class and initialize datatable
         $this->boot($source);
 
@@ -137,7 +146,6 @@ protected function boot($source)
 
         /** Set properties of instance of class*/
         $this->setQuery($source);
-
     }
 
     /**
@@ -406,7 +414,6 @@ public function remove($column)
                 foreach ($this->result as $r) {
                     unset($r->$c);
                 }
-
             }
         } else {
             foreach ($this->result as $r) {
@@ -463,6 +470,4 @@ public function getQuery()
     {
         return $this->query;
     }
-    
-    
 }

src/DatatableRequest.php

@@ -97,5 +97,23 @@ public function getColumns()
         {
             return $this->request->input('columns');
         }
+    
+        /**
+         * Whether request is for file export
+         * @return bool
+         */
+        public function isForExport()
+        {
+            return $this->request->input('export') == true;
+        }
+    
+        /**
+         * desire extension for exported file
+         * @return string
+         */
+        public function extension()
+        {
+            return ucfirst($this->request->input('ext') ?? 'Xls');
+        }
 
-    }
+    }