Geo_Database.php — Independent Analytics – WordPress Analytics Plugin 1.19.0

independent-analytics / IAWP / Geo_Database.php

independent-analytics / IAWP Last commit date

AJAX 3 years ago Migrations 3 years ago Models 3 years ago Queries 3 years ago Tables 3 years ago Utils 3 years ago Campaign_Builder.php 3 years ago Capability_Manager.php 3 years ago Chart.php 3 years ago Chart_Geo.php 3 years ago Chart_SVG.php 3 years ago Current_Resource.php 3 years ago Dashboard_Options.php 3 years ago Dashboard_Widget.php 3 years ago Email_Reports.php 3 years ago Filters.php 3 years ago Geo_Database.php 3 years ago Geo_Database_Download_Job.php 3 years ago Health_Check.php 3 years ago Independent_Analytics.php 3 years ago Known_Referrers.php 3 years ago PDF.php 3 years ago Query.php 3 years ago Quick_Stats.php 3 years ago REST_API.php 3 years ago Real_Time.php 3 years ago Settings.php 3 years ago Track_Resource_Changes.php 3 years ago View_Counter.php 3 years ago WP_Option_Cache_Bust.php 3 years ago

Geo_Database.php

142 lines

1	<?php
2
3	namespace IAWP;
4
5	class Geo_Database
6	{
7	private $latest_geo_database_version = '2';
8	private $latest_geo_database_checksum = '320bfae90bc6257f0cb52191cc410995';
9	private $database_file_name = 'iawp-geo-db.mmdb';
10
11	/**
12	* TODO - Move this out
13	* @param $ip
14	* @return array\|null
15	*/
16	public function ip_to_geo($ip): ?array
17	{
18	try {
19	$reader = new MaxMind\Db\Reader($this->database_path());
20	$geo = $reader->get($ip);
21	$reader->close();
22
23	return $geo;
24	} catch (\Exception $e) {
25	return null;
26	}
27	}
28
29	/**
30	* Determine if an update to the geo database should occur
31	*
32	* @return bool
33	*/
34	private function skip_update(): bool
35	{
36	$is_downloading = get_option('iawp_is_database_downloading', '0') === '1';
37
38	if ($is_downloading) {
39	return true;
40	}
41
42	$file_missing = file_exists($this->database_path()) === false;
43
44	if ($file_missing) {
45	return false;
46	}
47
48	$valid_checksum = verify_file_md5($this->database_path(), $this->latest_geo_database_checksum) === true;
49
50	if ($valid_checksum) {
51	return true;
52	}
53
54	return false;
55	}
56
57	/**
58	* @return void
59	*/
60	public function maybe_dispatch_download_job()
61	{
62	if ($this->skip_update()) {
63	return;
64	}
65
66	$download_job = new Geo_Database_Download_Job();
67	$download_job->dispatch();
68	}
69
70	/**
71	* @return void
72	*/
73	public function download()
74	{
75	if ($this->skip_update()) {
76	return;
77	}
78
79	update_option('iawp_is_database_downloading', '1');
80
81	try {
82	wp_remote_get($this->database_download_url(), [
83	'stream' => true,
84	'filename' => $this->zip_path(),
85	'timeout' => 60,
86	]);
87
88	$zip = new \ZipArchive;
89	if ($zip->open($this->zip_path()) === true) {
90	$zip->extractTo($this->wordpress_upload_folder_path());
91	$zip->close();
92	}
93
94	wp_delete_file($this->zip_path());
95	} catch (\Exception $e) {
96	// Do nothing
97	}
98
99	delete_option('iawp_is_database_downloading');
100	}
101
102	/**
103	* @return string Name of the zip file for the latest geo database version
104	*/
105	private function zip_file_name(): string
106	{
107	return 'iawp-geo-db-' . $this->latest_geo_database_version . '.zip';
108	}
109
110	/**
111	* @return string Path to WordPress upload directory
112	*/
113	private function wordpress_upload_folder_path(): string
114	{
115	return trailingslashit(wp_upload_dir()['basedir']);
116	}
117
118	/**
119	* @return string Path to downloaded database
120	*/
121	private function zip_path(): string
122	{
123	return $this->wordpress_upload_folder_path() . $this->zip_file_name();
124	}
125
126	/**
127	* @return string Path to downloaded database
128	*/
129	private function database_path(): string
130	{
131	return $this->wordpress_upload_folder_path() . $this->database_file_name;
132	}
133
134	/**
135	* @return string AWS Cloudfront URL
136	*/
137	private function database_download_url(): string
138	{
139	return 'https://d12l9frnj72cgq.cloudfront.net/' . $this->zip_file_name();
140	}
141	}
142