Google Spreadsheet to DB

The "Google Spreadsheet to DB" plugin is designed for WordPress and facilitates the import of data from Google Sheets into a WordPress database using Google's Sheets API (v4). It supports data manipulation before saving and is configurable via a WordPress admin interface.

Features

• Data Import: Pulls data from Google Sheets and saves it directly into the WordPress database.
• Customization: Offers settings for defining constants, spreadsheet IDs, names, and configuring data formats.
• Admin Interface: Provides an admin page for easy management and configuration of the plugin settings.

Requirements

• PHP version 8.0 or higher.
• Composer for managing PHP dependencies.

Get Started

1. Clone this Repo into your wp-content/plugins directory.

cd /path-to-your/wp-content/plugins/
git clone git@github.com:sectsect/google-spreadsheet-to-db.git

2. Remove vendor/ in .gitignore file.

cd google-spreadsheet-to-db
nano .gitignore

- vendor/

3. Install composer packages

cd functions/composer/
composer install

4. Activate the plugin through the 'Plugins' menu in WordPress.

Settings

Getting Your Spreadsheet Ready for Programmatic Access

By default, a new spreadsheet cannot be accessed via Google’s API. We’ll need to go to your Google APIs console and create a new project and set it up to expose your Spreadsheets’ data.

1. Go to the Google APIs Console.
2. Create a new project.
3. Click Enable API. Search for and enable the Google Sheets API.
4. Create credentials for a Web Server to access Application Data.
5. Name the service account and grant it a Project Role of Editor.
6. Download the JSON file.
7. Copy the JSON file to your app directory and rename it to client_secret.json
8. :warning: Set client_secret.json in a location to deny web access on your server.

We now have a big chunk of authentication information, including what Google calls a client_email, which uniquely represents this OAuth service account.
Grab the value of client_email from your client_secret.json, and head back to your spreadsheet. Click the Share button in the top right, and paste the client_email value into the field to give it edit rights.
Hit send. That’s it! :ok_hand:

1. Set the define() constants for client_secret.json in wp-config.php.

   define( 'GOOGLE_SS2DB_CLIENT_SECRET_PATH', '/path/to/your/client_secret.json' );

2. Go to Settings -> Google Spreadsheet to DB on your WordPress Admin-Panel.
3. Set the following values and save it once.

• Data format to be stored in database
  • json_encode
  • json_encode (JSON_UNESCAPED_UNICODE)

4. Click the Import from Google Spreadsheet button. :tada:

• Spreadsheet ID
• Spreadsheet name (Optional)
• Single Sheet name
• Top Header Row
• Title (Optional)

Filters

Filtering the Array

You can edit the array got from Google API with add_filter( 'google_ss2db_before_save', $function_to_add ) in your functions.php before saving to database.

add_filter( 'google_ss2db_before_save', function ( $row, $worksheet_id, $worksheet_name, $sheet_name ) {
  // Example
  if ( $worksheet_name === 'My Spreadsheet' && $sheet_name === 'Sheet1' ) {
    // Do something.

    return $something;
  }

  return $row;
}, 10, 3 );

And also use add_filter('google_ss2db_after_save', $return_array ) to perform any processing with the return value.

add_filter( 'google_ss2db_after_save', function ( $data ) {
  if ( 'My Spreadsheet' === $data['worksheet_name'] ) {
    // $id              = $data['id'];
    // $date            = $data['date'];
    // $title           = $data['title'];
    // $value           = $data['value'];
    // $work_sheet_id   = $data['worksheet_id'];
    // $work_sheet_name = $data['worksheet_name'];
    // $sheet_name      = $data['sheet_name'];
    // $result          = $data['result']; // `int|false` The number of rows inserted, or false on error.

    // Example
    my_callback( $data );
  }
});

APIs

new Google_Spreadsheet_To_DB_Query();

Parameters

Usage Example

Get all rows

$sheet = new Google_Spreadsheet_To_DB_Query();
$rows  = $sheet->getrow();
foreach ( $rows as $row ) {
  $id   = $row->id;
  $date = $row->date;
  $val  = json_decode( $row->value );
}

Get 3 rows from the 4th in ascending order by ID

$args = array(
  'orderby' => 'id',
  'order'   => 'ASC',
  'limit'   => 3,
  'offset'  => 3,
);
$sheet = new Google_Spreadsheet_To_DB_Query( $args );
$rows  = $sheet->getrow();
foreach ( $rows as $row ) {
  $id   = $row->id;
  $date = $row->date;
  $val  = json_decode( $row->value );
}

Get the row with specific ID

$args = array(
  'where' => array(
    array(
      'key'   => 'id',
      'value' => 3,
    )
  ),
);

Get 3 rows with specific Worksheet ordered by ID

$args = array(
  'orderby' => 'id',
  'order'   => 'ASC',
  'limit'   => 3,
  'where'   => array(
    array(
      'key'     => 'worksheet_name',
      'value'   => 'My Spreadsheet',
      'compare' => '='
    ),
  ),
);

Get the rows larger than or equal the specified datetime

$args = array(
  'where' => array(
    array(
      'key'     => 'date',
      'value'   => '2020-08-01 12:34:56',
      'compare' => '>=',
    )
  ),
);

Get the rows with multiple conditions

$args = array(
  'orderby' => 'id',
  'order'   => 'DESC',
  'limit'   => 10,
  'offset'  => 10,
  'where'   => array(
    'relation' => 'AND', // or 'OR'
    array(
      'key'     => 'date',
      'value'   => '2020-08-01 12:34:56',
      'compare' => '>='
    ),
    array(
      'key'     => 'worksheet_name',
      'value'   => 'My Spreadsheet',
      'compare' => '='
    ),
  ),
);

Notes

• Tested on WordPress v6.3.1

For Developers

• This plugin saves Spreadsheet's data to the global area, not to each post. If you want to have Spredsheet data for individual posts, you can link data ID with custom fields.

• The data is added and stored in the wp_google_ss2db table as a JSON-encoded array.

  id	date	worksheet_id	worksheet_name	sheet_name	title	value
  1	2021-08-27 00:00:00	1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgvE2upms	My Spreadsheet	Sheet1	Data-01	{"area":{"a":["brooklyn","bronx","Queens","Manhattan"],"b":["brooklyn","bronx","Queens","Manhattan"]}}

• This Plugin does not hosting on the wordpress.org repo in order to prevent a flood of support requests from wide audience.

Debug Mode

To enable debug mode, add the following constant to your wp-config.php:

define( 'GOOGLE_SS2DB_DEBUG', true );

When debug mode is enabled, importing a spreadsheet will return a detailed JSON response instead of the usual redirect. The response includes the following information:

• result: A boolean indicating the success or failure of the process
• data: Details of the saved data
• post_data: Sanitized post data
• referer: The redirect URL

Note: Always set GOOGLE_SS2DB_DEBUG to false or remove the constant in production environments.

Troubleshooting

This plugin depends on Guzzle v7, which may conflict with other WordPress plugins or Composer packages using Guzzle v6.
If you encounter errors like:

Uncaught Error: Call to undefined method GuzzleHttp\Utils::chooseHandler()

This is likely due to a Guzzle version conflict. To resolve:

1. Update other plugins/packages to versions compatible with Guzzle v7
2. Find alternative solutions that don't conflict with this plugin's dependencies

Change log

See CHANGELOG file.

License

See LICENSE file.

✌️

A little project by @sectsect