wp-stateless / wp-stateless-media.php

wp-stateless-media.php in WP-Stateless – Google Cloud Storage 2.2.2, at wp-stateless-media.php

98 lines 3.4 KB

Raw Download Zip

1	<?php
2	/**
3	* Plugin Name: WP-Stateless
4	* Plugin URI: https://www.usabilitydynamics.com
5	* Description: Upload and serve your WordPress media files from Google Cloud Storage.
6	* Author: Usability Dynamics, Inc.
7	* Version: 2.2.2
8	* Text Domain: stateless-media
9	* Author URI: https://www.usabilitydynamics.com
10	*
11	* Copyright 2012 - 2018 Usability Dynamics, Inc. ( email : info@usabilitydynamics.com )
12	*
13	*/
14
15	if( !function_exists( 'ud_get_stateless_media' ) ) {
16
17	/**
18	* Returns Stateless Media Instance
19	*
20	* @author Usability Dynamics, Inc.
21	* @since 0.2.0
22	* @param bool $key
23	* @param null $default
24	* @return
25	*/
26	function ud_get_stateless_media( $key = false, $default = null ) {
27	$instance = \wpCloud\StatelessMedia\Bootstrap::get_instance();
28	return $key ? $instance->get( $key, $default ) : $instance;
29	}
30
31	}
32
33	if( !function_exists( 'ud_check_stateless_media' ) ) {
34	/**
35	* Determines if plugin can be initialized.
36	*
37	* @author Usability Dynamics, Inc.
38	* @since 0.2.0
39	*/
40	function ud_check_stateless_media() {
41	global $_ud_stateless_media_error;
42	try {
43	//** Be sure composer.json exists */
44	$file = dirname( __FILE__ ) . '/composer.json';
45	if( !file_exists( $file ) ) {
46	throw new Exception( __( 'Distributive is broken. composer.json is missed. Try to remove and upload plugin again.', 'stateless-media' ) );
47	}
48	$data = json_decode( file_get_contents( $file ), true );
49	//** Be sure PHP version is correct. */
50	if( !empty( $data[ 'require' ][ 'php' ] ) ) {
51	preg_match( '/^([><=])([0-9\.])$/', $data[ 'require' ][ 'php' ], $matches );
52	if( !empty( $matches[1] ) && !empty( $matches[2] ) ) {
53	if( !version_compare( PHP_VERSION, $matches[2], $matches[1] ) ) {
54	throw new Exception( sprintf( __( 'Plugin requires PHP %s or higher. Your current PHP version is %s', 'stateless-media' ), $matches[2], PHP_VERSION ) );
55	}
56	}
57	}
58	//** Be sure vendor autoloader exists */
59	if ( file_exists( dirname( __FILE__ ) . '/vendor/autoload.php' ) ) {
60	require_once ( dirname( __FILE__ ) . '/vendor/autoload.php' );
61	} else {
62	throw new Exception( sprintf( __( 'Distributive is broken. %s file is missed. Try to remove and upload plugin again.', 'stateless-media' ), dirname( __FILE__ ) . '/vendor/autoload.php' ) );
63	}
64	//** Be sure our Bootstrap class exists */
65	if( !class_exists( '\wpCloud\StatelessMedia\Bootstrap' ) ) {
66	throw new Exception( __( 'Distributive is broken. Plugin loader is not available. Try to remove and upload plugin again.', 'stateless-media' ) );
67	}
68	} catch( Exception $e ) {
69	$_ud_stateless_media_error = $e->getMessage();
70	return false;
71	}
72	return true;
73	}
74
75	}
76
77	if( !function_exists( 'ud_stateless_media_message' ) ) {
78	/**
79	* Renders admin notes in case there are errors on plugin init
80	*
81	* @author Usability Dynamics, Inc.
82	* @since 1.0.0
83	*/
84	function ud_stateless_media_message() {
85	global $_ud_stateless_media_error;
86	if( !empty( $_ud_stateless_media_error ) ) {
87	$message = sprintf( __( '<p><b>%s</b> can not be initialized. %s</p>', 'stateless-media' ), 'Stateless Media', $_ud_stateless_media_error );
88	echo '<div class="error fade" style="padding:11px;">' . $message . '</div>';
89	}
90	}
91	add_action( 'admin_notices', 'ud_stateless_media_message' );
92	}
93
94	if( ud_check_stateless_media() ) {
95	//** Initialize. */
96	ud_get_stateless_media();
97	}
98