README

Simple Lightweight Ajax Handler For WP Theme/Plugin Developers

Installation

The preferred way to install this extension is through Composer.

To install WP_Ajaxer library, simply:

$ composer require Varunsridharan/WP_Ajaxer

The previous command will only install the necessary files, if you prefer to download the entire source code you can use:

$ composer require Varunsridharan/WP_Ajaxer --prefer-source

You can also clone the complete repository with Git:

$ git clone https://github.com/varunsridharan/wp-ajaxer.git

Or install it manually:

Download WP_Ajaxer.php:

$ wget https://raw.githubusercontent.com/varunsridharan/wp-ajaxer/master/class-ajaxer.php

Sample Usage

class BoilerPlate_Ajax extends Varunsridharan\WordPress\Ajaxer {
	/**
	 * Ajax Action Prefix
	 *
	 * @example for wordpress_show_popup wordpress is the prefix
	 *
	 * @var string
	 */
	protected $action_prefix = 'bp';

	/**
	 * Ajax Action Surfix
	 *
	 * @example for wordpress_show_popup_data data is the surfix
	 *
	 * @var string
	 */
	protected $action_surfix = '';

	/**
	 * Action Name
	 * provide value if all ajax requests runs in a single action key.
	 *
	 * @var string
	 */
	protected $action = 'bp-plugin';

	/**
	 * Array of ajax actions
	 *
	 * @example array('ajax_action_1' => true,'ajax_action_2' => false)
	 *          if value set to true then it runs for both loggedout / logged in users
	 *          if value set to false then it runs only for the logged in user
	 *
	 * @var array
	 */
	protected $actions = array(
		'action1'   => false,
		'action-12' => false,
	);

	/**
	 * Set to true if plugin's ajax runs in a single action
	 *
	 * @example Single Ajax Action
	 *          admin-ajax.php?action=plugin-slug&plugin-slug-action=ajax-action&param1=value1&param2=value=2
	 *          Multiple Ajax Actions
	 *          admin-ajax.php?action=plugin-slug-ajax-action1&param1=value1=param2=value2
	 *
	 * @var bool
	 */
	protected $is_single = true;

	/**
	 * Provide a action key if $this->is_single is set to true
	 *
	 * @var string
	 */
	protected $single_ajax_key = '';

	public function __construct( ) {
		parent::__construct();
	}

	public function action1() {
		///do some action here
	}
}

Methods

• is_get() -> Checks if current ajax is requested Via GET Method
• is_post() -> Check if current ajax is requested Via POST Method
• get($key,$default) -> Retrives Value of the given key from $_GET Variable
• post($key,$default) -> Retrives Value of the given key from $_POST Variable
• request($key,$default) -> Retrives Value of the given key from $_REQUEST Variable
• json_error($data,$status_code) -> Triggers wp_send_json_error
• json_success($data,$status_code) -> Triggers wp_send_json_success
• validate_post($key,$error) -> Checks if given key is exits in $_POST if not send an error
• validate_get($key,$error) -> Checks if given key is exits in $_GET if not send an error

📝 Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Checkout CHANGELOG.md

🤝 Contributing

If you would like to help, please take a look at the list of issues.

📜 License & Conduct

• GNU General Public License v3.0 © Varun Sridharan
• Code of Conduct

📣 Feedback

• ⭐ This repository if this project helped you! 😉
• Create An 🔧 Issue if you need help / found a bug

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