Query.php — Independent Analytics – WordPress Analytics Plugin 2.0.0

independent-analytics / IAWP / Query.php

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AJAX 2 years ago Date_Range 2 years ago Interval 3 years ago Menu_Bar_Stats 2 years ago Migrations 2 years ago Models 2 years ago Queries 2 years ago Statistics 2 years ago Tables 2 years ago Utils 2 years ago Campaign_Builder.php 2 years ago Capability_Manager.php 3 years ago Chart.php 2 years ago Chart_Geo.php 2 years ago Chart_SVG.php 3 years ago City_To_Country_Converter.php 3 years ago Dashboard_Options.php 2 years ago Dashboard_Widget.php 2 years ago Database_Manager.php 2 years ago Email_Chart.php 2 years ago Email_Reports.php 2 years ago Empty_Report_Option.php 2 years ago Env.php 2 years ago Filters.php 3 years ago Geo_Database_Background_Job.php 2 years ago Geo_Database_Manager.php 2 years ago Geoposition.php 2 years ago Icon_Directory.php 2 years ago Icon_Directory_Factory.php 2 years ago Illuminate_Builder.php 3 years ago Independent_Analytics.php 2 years ago Interrupt.php 2 years ago Known_Referrers.php 2 years ago Plugin_Conflict_Detector.php 2 years ago Query.php 2 years ago Quick_Stats.php 2 years ago REST_API.php 2 years ago Real_Time.php 2 years ago Report.php 2 years ago Report_Finder.php 2 years ago Report_Options_Parser.php 2 years ago Resource_Identifier.php 3 years ago Settings.php 2 years ago Sort_Configuration.php 3 years ago Track_Resource_Changes.php 3 years ago View.php 2 years ago View_Counter.php 2 years ago WP_Option_Cache_Bust.php 2 years ago WooCommerce_Order.php 2 years ago

Query.php

168 lines

1	<?php
2
3	namespace IAWP_SCOPED\IAWP;
4
5	class Query
6	{
7	public const CAMPAIGN_URLS = 'campaign_urls';
8	public const CAMPAIGNS = 'campaigns';
9	public const REFERRER_GROUPS = 'referrer_groups';
10	public const REFERRERS = 'referrers';
11	public const RESOURCES = 'resources';
12	public const VIEWS = 'views';
13	public const VISITORS = 'visitors';
14	public const VISITORS_TMP = 'visitors_tmp';
15	// Used in DB v7 migration
16	public const VISITORS_1_16_ARCHIVE = 'visitors_1_16_archive';
17	// Used in DB v7 migration
18	public const SESSIONS = 'sessions';
19	public const WC_ORDERS = 'wc_orders';
20	public const CITIES = 'cities';
21	public const COUNTRIES = 'countries';
22	public const DEVICES = 'devices';
23	public const REPORTS = 'reports';
24	private $query;
25	private $parameters;
26	private $pdo;
27	private $rows = [];
28	private $last_inserted_id = 0;
29	private $external_tables = ['wc_order_stats', 'comments'];
30	public function __construct(string $query_name, ?array $parameters = [])
31	{
32	$this->query = $this->get_query($query_name);
33	$this->parameters = $parameters;
34	}
35	public function last_inserted_id() : ?int
36	{
37	return $this->last_inserted_id;
38	}
39	public function rows() : array
40	{
41	return $this->rows;
42	}
43	public function row() : ?\stdClass
44	{
45	if (isset($this->rows[0])) {
46	return $this->rows[0];
47	} else {
48	return null;
49	}
50	}
51	public function inserted_id() : ?int
52	{
53	if ($this->last_inserted_id > 0) {
54	return $this->last_inserted_id;
55	} else {
56	return null;
57	}
58	}
59	public function run() : self
60	{
61	$this->open_connection();
62	$statement = $this->pdo->prepare($this->query);
63	foreach ($this->parameters as $key => $value) {
64	$statement->bindValue($key, $value);
65	}
66	$statement->execute();
67	$rows = $statement->fetchAll();
68	$this->rows = \array_map(function ($row) {
69	return (object) $row;
70	}, $rows);
71	$this->last_inserted_id = $this->pdo->lastInsertId();
72	$this->close_connection();
73	return $this;
74	}
75	/**
76	* Responsible for fetching the SQL from the correct query file. Query files are stored as text
77	* files with the txt extension to prevent being filtered out during backups and migrations by
78	* various hosts.
79	*
80	* @param string $query_name
81	*
82	* @return string
83	*/
84	private function get_query(string $query_name) : string
85	{
86	global $wpdb;
87	$wordpress_table_prefix = $wpdb->prefix;
88	$file_path = \IAWP_SCOPED\iawp_path_to("sql/{$query_name}.txt");
89	$file_contents = \file_get_contents($file_path);
90	$reflection = new \ReflectionClass(static::class);
91	$constants = $reflection->getConstants();
92	foreach ($constants as $key => $table_partial) {
93	$hard_coded_table = 'wp_independent_analytics_' . $table_partial;
94	$actual_table = $wordpress_table_prefix . 'independent_analytics_' . $table_partial;
95	if ($actual_table !== $hard_coded_table) {
96	$file_contents = \str_replace($hard_coded_table, $actual_table, $file_contents);
97	}
98	}
99	foreach ($this->external_tables as $table_partial) {
100	$hard_coded_table = 'wp_' . $table_partial;
101	$actual_table = $wordpress_table_prefix . $table_partial;
102	if ($actual_table !== $hard_coded_table) {
103	$file_contents = \str_replace($hard_coded_table, $actual_table, $file_contents);
104	}
105	}
106	return $file_contents;
107	}
108	private function open_connection()
109	{
110	global $wpdb;
111	$raw_host = $wpdb->dbhost;
112	$name = $wpdb->dbname;
113	$charset = $wpdb->dbcharset ?? 'utf8';
114	$user = $wpdb->dbuser;
115	$password = $wpdb->dbpassword;
116	if ($host_data = $wpdb->parse_db_host($raw_host)) {
117	list($host, $port, $socket, $is_ipv6) = $host_data;
118	} else {
119	\error_log('IAWP: Parsing DB host failed. Host = ' . $raw_host);
120	return;
121	}
122	if ($is_ipv6 && \extension_loaded('mysqlnd')) {
123	$host = "[{$host}]";
124	}
125	$charset_collate = $wpdb->determine_charset($charset, '');
126	$charset = $charset_collate['charset'];
127	if (isset($socket)) {
128	$data_source_name = 'mysql:unix_socket=' . $socket . ';dbname=' . $name . ';charset=' . $charset;
129	} else {
130	$data_source_name = 'mysql:host=' . $host . ';dbname=' . $name . ';charset=' . $charset;
131	if (isset($port)) {
132	$data_source_name .= ';port=' . $port;
133	}
134	}
135	$this->pdo = new \PDO($data_source_name, $user, $password);
136	$this->pdo->query("SET SESSION group_concat_max_len = 20000;");
137	}
138	private function close_connection()
139	{
140	$this->pdo = null;
141	}
142	public static function query(string $query_name, ?array $parameters = []) : self
143	{
144	$db = new self($query_name, $parameters);
145	$db->run();
146	return $db;
147	}
148	/**
149	* Safe way to get the name of a table
150	*
151	* @param string $name
152	*
153	* @return string\|null
154	*/
155	public static function get_table_name(string $name) : ?string
156	{
157	global $wpdb;
158	$prefix = $wpdb->prefix;
159	$reflection = new \ReflectionClass(static::class);
160	$constants = $reflection->getConstants();
161	if (\in_array($name, $constants)) {
162	return $prefix . 'independent_analytics_' . $name;
163	} else {
164	return null;
165	}
166	}
167	}
168