fluentform / database / Migrations / FormAnalytics.php

FormAnalytics.php in Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 6.2.13, at database/Migrations/FormAnalytics.php

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1	<?php
2
3	namespace FluentForm\Database\Migrations;
4
5	class FormAnalytics
6	{
7	/**
8	* Migrate the table.
9	*
10	* @return void
11	*/
12	public static function migrate()
13	{
14	global $wpdb;
15
16	$charsetCollate = $wpdb->get_charset_collate();
17
18	$table = $wpdb->prefix . 'fluentform_form_analytics';
19
20	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- Migration file, direct query needed
21	if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $table)) != $table) {
22	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.SchemaChange -- Migration file, schema change is the purpose
23	$sql = "CREATE TABLE $table (
24	`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
25	`form_id` INT UNSIGNED NULL,
26	`user_id` INT UNSIGNED NULL,
27	`source_url` TEXT NOT NULL,
28	`platform` CHAR(30) NULL,
29	`browser` CHAR(30) NULL,
30	`city` VARCHAR (100) NULL,
31	`country` VARCHAR (100) NULL,
32	`ip` CHAR(15) NULL,
33	`count` INT DEFAULT 1,
34	`created_at` TIMESTAMP NULL,
35	PRIMARY KEY (`id`),
36	KEY `form_id_ip` (`form_id`, `ip`),
37	KEY `created_at` (`created_at`)) $charsetCollate;";
38
39	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
40
41	dbDelta($sql);
42	} else {
43	// increase column type of source_url from varchar to text - for already installed sites
44	$column_name = 'source_url';
45	$dataType = $wpdb->get_col_length($table, $column_name);
46	$type = $dataType['type'] ?? false;
47	if ($type == 'char') {
48	// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- Migration file, table/column names cannot be prepared
49	$sql = "ALTER TABLE {$table} MODIFY {$column_name} TEXT NOT NULL";
50	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.NotPrepared, PluginCheck.Security.DirectDB.UnescapedDBParameter -- Migration file, schema change is the purpose, table/column names are safe
51	$wpdb->query($sql);
52	}
53
54	// Add indexes to existing tables
55	self::maybeAddIndexes();
56	}
57	}
58
59	/**
60	* Add indexes to existing tables for better query performance.
61	*
62	* @return void
63	*/
64	private static function maybeAddIndexes()
65	{
66	global $wpdb;
67
68	$table = $wpdb->prefix . 'fluentform_form_analytics';
69
70	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQLPlaceholders.UnquotedComplexPlaceholder -- Migration file, checking indexes, %1s is for identifier
71	$indexes = $wpdb->get_results($wpdb->prepare("SHOW INDEX FROM %1s", $table), ARRAY_A);
72
73	$existingIndexes = [];
74	foreach ($indexes as $index) {
75	$existingIndexes[] = $index['Key_name'];
76	}
77
78	// Add composite index form_id + ip if it doesn't exist
79	if (!in_array('form_id_ip', $existingIndexes)) {
80	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQLPlaceholders.UnquotedComplexPlaceholder -- Migration file, adding composite index for performance, %1s is for identifier
81	$wpdb->query($wpdb->prepare("ALTER TABLE %1s ADD KEY `form_id_ip` (`form_id`, `ip`)", $table));
82	}
83
84	// Add created_at index if it doesn't exist
85	if (!in_array('created_at', $existingIndexes)) {
86	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQLPlaceholders.UnquotedComplexPlaceholder -- Migration file, adding index for performance, %1s is for identifier
87	$wpdb->query($wpdb->prepare("ALTER TABLE %1s ADD KEY `created_at` (`created_at`)", $table));
88	}
89	}
90	}
91