proloser / cakephp-csv
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Type:cakephp-plugin
Requires
- php: >=5.4.16
- cakephp/cakephp: ~3.6
- composer/installers: ~1.0
Requires (Dev)
This package is auto-updated.
Last update: 2024-11-08 19:42:34 UTC
README
Allows the importing and exporting of a standard $this->data formatted array to and from csv files. Doesn't currently support HABTM.
Options
Importing, exporting and setup come with the same options and default values
$options = array( // Refer to php.net fgetcsv for more information 'length' => 0, 'delimiter' => ',', 'enclosure' => '"', 'escape' => '\\', // Generates a Model.field headings row from the csv file 'headers' => true, // If true, String $content is the data, not a path to the file 'text' => false, )
Instructions
- Add Behavior to the table
<?php namespace App\Model\Table; use Cake\ORM\Query; use Cake\ORM\Table; /** * Posts Model */ class PostsTable extends Table { /** * Initialize method * * @param array $config The configuration for the Table. * @return void */ public function initialize(array $config) { //$options = ... $this->addBehavior('CakePHPCSV.Csv', $options); } } ?>
Importing
-
Upload a csv file to the server
-
Import the csv file into your data variable:
Approach 1: Use a CSV file with the first row being Model.field headers
Posts.csv Post.title, Post.created, Post.modified, body, user_id, Section.name, Category.0.name, Category.0.description, Category.1.name, Category.1.description ..., ..., ...
$this->data = $this->Posts->import($content, $options);
Approach 2: Pass an array of fields (in order) to the method
$data = $this->Posts->import($content, array('Post.title', 'Post.created', 'Post.modified', 'body', 'user_id', 'Category.0.name', 'Category.0.description', 'Category.1.name', 'Category.1.description'));
- Process/save/whatever with the data
$entities = $this->Posts->newEntities($data); $Table = $this->Posts; $Table->connection()->transactional(function () use ($Table, $entities) { foreach ($entities as $entity) { $Table->save($entity, ['atomic' => false]); } });
Exporting
- Populate an $this->data type array
$data = $this->Post->find()->all();
- Export to a file in a writeable directory
$this->Posts->exportCsv($filepath, $data, $options);
Additional optional callbacks:
beforeImportCsv($filename, $fields, $options)
returns boolean $continueafterImportCsv($data)
beforeExportCsv($filename, $data, $options)
returns boolean $continueafterExportCsv()
FAQ
Incorrect Line Endings (OSX)
Some people have mentioned having incorrect line endings. This can be fixed by having this in your php codebase:
ini_set("auto_detect_line_endings", true);