posts-data-table / posts-data-table.php

posts-data-table.php in Posts Table with Search & Sort 1.1.5, at posts-data-table.php

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1	<?php
2	/**
3	* The main plugin file for Posts Table with Search & Sort.
4	*
5	* @wordpress-plugin
6	* Plugin Name: Posts Table with Search & Sort
7	* Plugin URI: https://wordpress.org/plugins/posts-data-table/
8	* Description: Provides a shortcode to show a list of your posts in an instantly searchable & sortable table.
9	* Version: 1.1.5
10	* Author: Barn2 Media
11	* Author URI: https://barn2.co.uk
12	* Text Domain: posts-data-table
13	* Domain Path: /languages
14	*
15	* Copyright: Barn2 Media Ltd
16	* License: GNU General Public License v3.0
17	* License URI: https://www.gnu.org/licenses/gpl.html
18	*/
19	// Prevent direct file access
20	if ( ! defined( 'ABSPATH' ) ) {
21	exit;
22	}
23
24	/**
25	* The main plugin class.
26	*
27	* @package Posts_Table_Search_And_Sort
28	* @author Barn2 Media <info@barn2.co.uk>
29	* @license GPL-3.0
30	* @copyright Barn2 Media Ltd
31	*/
32	class Posts_Data_Table_Plugin {
33
34	const VERSION = '1.1.5';
35	const FILE = __FILE__;
36
37	/**
38	* The singleton instance
39	*/
40	private static $_instance = null;
41
42	public function __construct() {
43	$this->includes();
44	}
45
46	public static function instance() {
47	if ( is_null( self::$_instance ) ) {
48	self::$_instance = new self();
49	}
50	return self::$_instance;
51	}
52
53	public function load() {
54	add_action( 'plugins_loaded', array( $this, 'maybe_load_plugin' ) );
55	}
56
57	private function includes() {
58	$includes = plugin_dir_path( self::FILE ) . 'includes/';
59
60	require_once $includes . 'class-posts-data-table-simple.php';
61	require_once $includes . 'class-posts-data-table-shortcode.php';
62	}
63
64	public function maybe_load_plugin() {
65	// Don't load plugin if Pro version active
66	if ( class_exists( 'Posts_Table_Pro_Plugin' ) ) {
67	return;
68	}
69
70	add_action( 'init', array( $this, 'init' ) );
71	add_filter( 'plugin_action_links_' . plugin_basename( self::FILE ), array( $this, 'add_pro_version_link' ) );
72	}
73
74	public function init() {
75	// Load the text domain
76	$this->load_textdomain();
77
78	// Register the posts table shortcode
79	Posts_Data_Table_Shortcode::register_shortcode();
80
81	// Register styles and scripts
82	add_action( 'wp_enqueue_scripts', array( $this, 'register_styles' ) );
83	add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts' ) );
84	}
85
86	public function register_styles() {
87	$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
88
89	wp_enqueue_style( 'jquery-data-tables', plugins_url( 'assets/css/datatables/datatables.min.css', self::FILE ), array(), '1.10.15' );
90	wp_enqueue_style( 'posts-data-table', plugins_url( "assets/css/posts-data-table{$suffix}.css", self::FILE ), array( 'jquery-data-tables' ), self::VERSION );
91	}
92
93	public function register_scripts() {
94	$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
95
96	wp_enqueue_script( 'jquery-data-tables', plugins_url( "assets/js/datatables/datatables{$suffix}.js", self::FILE ), array( 'jquery' ), '1.10.15', true );
97	wp_enqueue_script( 'posts-data-table', plugins_url( "assets/js/posts-data-table{$suffix}.js", self::FILE ), array( 'jquery-data-tables' ), self::VERSION, true );
98
99	$locale = get_locale();
100	$supported_locales = $this->get_supported_locales();
101
102	// Add language file to script if locale is supported (English file is not added as this is the default language)
103	if ( array_key_exists( $locale, $supported_locales ) ) {
104	wp_localize_script( 'posts-data-table', 'posts_data_table', array(
105	'langurl' => $supported_locales[$locale]
106	) );
107	}
108	}
109
110	public function add_pro_version_link( $links ) {
111	$links[] = sprintf( '<a href="%1$s" target="_blank">%2$s</a>', esc_url( 'https://barn2.co.uk/wordpress-plugins/posts-table-pro/' ), __( 'Posts Table Pro', 'posts-data-table' ) );
112	return $links;
113	}
114
115	/**
116	* Returns an array of locales supported by the plugin.
117	* The array returned uses the locale as the array key mapped to the URL of the corresponding translation file.
118	*
119	* @return array The supported locales
120	*/
121	private function get_supported_locales() {
122	$lang_file_base_url = plugins_url( 'languages/data-tables/', self::FILE );
123
124	return apply_filters( 'posts_data_table_supported_languages', array(
125	'es_ES' => $lang_file_base_url . 'Spanish.json',
126	'fr_FR' => $lang_file_base_url . 'French.json',
127	'fr_BE' => $lang_file_base_url . 'French.json',
128	'fr_CA' => $lang_file_base_url . 'French.json',
129	'de_DE' => $lang_file_base_url . 'German.json',
130	'de_CH' => $lang_file_base_url . 'German.json',
131	'el' => $lang_file_base_url . 'Greek.json',
132	'el_EL' => $lang_file_base_url . 'Greek.json',
133	) );
134	}
135
136	private function load_textdomain() {
137	load_plugin_textdomain( 'posts-data-table', false, dirname( plugin_basename( self::FILE ) ) . '/languages' );
138	}
139
140	}
141	// Posts_Data_Table_Plugin class
142
143	/* Load the plugin */
144	Posts_Data_Table_Plugin::instance()->load();
145