https://github.com/boundstate/yii2-importexport

https://github.com/boundstate/yii2-importexport

Last synced: about 1 year ago
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• Host: GitHub
• URL: https://github.com/boundstate/yii2-importexport
• Owner: boundstate
• Created: 2015-05-25T16:37:40.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2016-08-12T19:35:20.000Z (almost 10 years ago)
• Last Synced: 2025-02-14T17:43:18.762Z (over 1 year ago)
• Language: PHP
• Size: 3.91 KB
• Stars: 2
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# yii2-importexport

  Extension for the Yii2 framework for importing and exporting data with [PHPExcel].

## Installation

  The preferred way to install this extension is through [composer](http://getcomposer.org/download/).

  Either run

    php composer.phar require --prefer-dist boundstate/yii2-importexport "*"

  or add

    "boundstate/yii2-importexport": "*"

  to the require section of your `composer.json` file.

## Usage

  Implement the `ImportInterface` and/or `ExportInterface`:

    class Contact extends \yii\db\ActiveRecord implements ImportInterface, ExportInterface

    {

        ...

        public function import($reader, $row, $data)

    	{

    	    if ($row == 0) {

    	        if ($data != ['First Name', 'Last Name', 'Email']) {

    	            $reader->addError($row, 'Invalid headers.');

    	            return false;

    	        }

    	        // Skip header row

    	        return true;

    	    }

    	    // Create contact from data

    	    $contact = new Contact;

    	    ...

        }

        public function export() {

            return self::find()->asArray()->all();

        }

    }

  Now you can import data using `ExcelReader` and your class as the `destination`:

    public function actionImport()

    {

        $form = new ImportForm();

        $form->file = UploadedFile::getInstanceByName('file');

        if ($form->validate()) {

            Contact::deleteAll();

            $reader = new ExcelReader(['destination' => Contact::className()]);

            $reader->import($form->file->tempName);

            if ($reader->getErrors()) {

                // Handle errors

                ...

            }

        }

        return $form;

    }

  Or export data using `ExcelWriter` and your class as the `source`:

    public function actionExport()

    {

		$writer = new ExcelWriter(['source' => Contact::className()]);

        $filename = $writer->write('Excel2007');

        Yii::$app->response->sendFile($filename, 'contacts.xlsx')->send();

    }

[PHPExcel]: https://github.com/PHPOffice/PHPExcel