fv-player / models / linode-object-storage-browser.class.php

linode-object-storage-browser.class.php in FV Player 8 trunk, at models/linode-object-storage-browser.class.php

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1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit;
5	}
6
7	if( !class_exists('FV_Player_Linode_Object_Storage_Browser') && class_exists('FV_Player_Media_Browser') ) :
8
9	class FV_Player_Linode_Object_Storage_Browser extends FV_Player_Media_Browser {
10
11	function init() {
12	if( $this->isSetUpCorrectly() ) {
13	global $fv_wp_flowplayer_ver;
14	wp_enqueue_script( 'fv-player-linode-browser', flowplayer::get_plugin_url().'/js/linode-object-storage.js', array( 'flowplayer-browser-base' ), $fv_wp_flowplayer_ver );
15	wp_localize_script( 'fv-player-linode-browser', 'fv_player_linode_object_storage', array(
16	'nonce' => wp_create_nonce( $this->ajax_action_name ),
17	)
18	);
19	}
20	}
21
22	function decode_link_components( $link ) {
23	$url_components = wp_parse_url($link);
24	$link = str_replace( $url_components['path'], urldecode($url_components['path']), $link );
25
26	return $link;
27	}
28
29	function get_custom_domain_url( $link, $bucket, $custom_domain ) {
30	// TODO: check and implement custom domain URLs - replace link with Custom Domain URL, if we have one
31	return $link;
32	}
33
34	// Legacy
35	function init_for_gutenberg() {}
36
37	function get_s3_client() {
38	global $fv_fp, $FV_Player_Linode_Object_Storage;
39
40	// instantiate the S3 client with AWS credentials
41	$endpoint = 'https://' . $FV_Player_Linode_Object_Storage->get_endpoint();
42
43	$region = $FV_Player_Linode_Object_Storage->get_region();
44
45	$secret = $fv_fp->_get_option(array('linode_object_storage','secret'));
46	$key = $fv_fp->_get_option(array('linode_object_storage','key'));
47
48	$credentials = new Aws\Credentials\Credentials( $key, $secret );
49
50	return Aws\S3\S3Client::factory( array(
51	'credentials' => $credentials,
52	'region' => $region,
53	'version' => 'latest',
54	'endpoint' => $endpoint,
55	'use_aws_shared_config_files' => false
56	) );
57	}
58
59	function get_formatted_assets_data() {
60	if( !isset($_POST['nonce']) \|\| !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), $this->ajax_action_name ) ) {
61	return array(
62	'items' => array(),
63	'name' => '/',
64	'path' => '/',
65	'type' => 'folder',
66	'err' => 'Invalid nonce'
67	);
68	}
69
70	$this->include_aws_sdk();
71	global $fv_fp, $s3Client;
72
73	$bucket = $fv_fp->_get_option(array('linode_object_storage','space'));
74	//$domain = $fv_fp->_get_option(array('linode_object_storage','space'));
75
76	$output = $this->get_output();
77
78	// instantiate the S3 client with AWS credentials
79	$s3Client = $this->get_s3_client();
80
81	try {
82
83	list( $request_path, $paged, $date_format ) = $this->get_metadata( $s3Client, $bucket );
84
85	list($output, $sum_up ) = $this->get_output_items( $output, $s3Client, $request_path, $paged, $date_format, $bucket );
86
87	} catch ( Aws\S3\Exception\S3Exception $e ) {
88	//echo $e->getMessage() . "\n";
89	$err = $e->getMessage();
90	$output = array(
91	'items' => array(),
92	'name' => '/',
93	'path' => '/',
94	'type' => 'folder'
95	);
96	}
97
98	// sorting by date, descending
99	// TODO: Make this an interface option? How to handle it for paged listings, like on Vimeo?
100	function FV_Player_Linode_Object_Storage_Browser_date_compare($a, $b) {
101	$t1 = strtotime($a['LastModified']);
102	$t2 = strtotime($b['LastModified']);
103	return $t1 - $t2;
104	}
105
106	usort($output['items'], 'FV_Player_Linode_Object_Storage_Browser_date_compare');
107
108	$output['items'] = array_reverse($output['items']);
109
110	$json_final = array(
111	'items' => $output
112	);
113
114	if (isset($err) && $err) {
115	$json_final['err'] = $err;
116	}
117
118	return $json_final;
119	}
120
121	function load_assets() {
122	$json_final = $this->get_formatted_assets_data();
123
124	wp_send_json( $json_final );
125	wp_die();
126	}
127
128	public function isSetUpCorrectly() {
129	global $fv_fp;
130
131	return (
132	$fv_fp->_get_option(array('linode_object_storage','endpoint'))
133	&& $fv_fp->_get_option(array('linode_object_storage','secret'))
134	&& $fv_fp->_get_option(array('linode_object_storage','key'))
135	&& $fv_fp->_get_option(array('linode_object_storage','space'))
136	);
137	}
138
139	}
140
141	global $FV_Player_Linode_Object_Storage_Browser;
142	$FV_Player_Linode_Object_Storage_Browser = new FV_Player_Linode_Object_Storage_Browser( 'wp_ajax_load_linode_object_storage_assets' );
143
144	endif;
145