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<?php |
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|
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namespace FluentForm\Database\Migrations; |
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|
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class SubmissionMeta |
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{ |
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/** |
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* Migrate the table. |
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* |
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* @return void |
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*/ |
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public static function migrate() |
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{ |
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global $wpdb; |
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|
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$charsetCollate = $wpdb->get_charset_collate(); |
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|
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$table = $wpdb->prefix . 'fluentform_submission_meta'; |
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|
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- Migration file, direct query needed |
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if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $table)) != $table) { |
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.SchemaChange -- Migration file, schema change is the purpose |
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$sql = "CREATE TABLE $table ( |
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`id` BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT, |
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`response_id` BIGINT(20) UNSIGNED NULL, |
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`form_id` INT UNSIGNED NULL, |
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`meta_key` VARCHAR(45) NULL, |
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`value` LONGTEXT NULL, |
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`status` VARCHAR(45) NULL, |
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`user_id` INT UNSIGNED NULL, |
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`name` VARCHAR(45) NULL, |
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`created_at` TIMESTAMP NULL, |
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`updated_at` TIMESTAMP NULL, |
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PRIMARY KEY (`id`), |
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KEY `response_id_meta_key` (`response_id`, `meta_key`)) $charsetCollate;"; |
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require_once ABSPATH . 'wp-admin/includes/upgrade.php'; |
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dbDelta($sql); |
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} else { |
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// Add indexes to existing tables |
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self::maybeAddIndexes(); |
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} |
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} |
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|
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/** |
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* Add indexes to existing tables for better query performance. |
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* |
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* @return void |
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*/ |
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private static function maybeAddIndexes() |
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{ |
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global $wpdb; |
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|
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$table = $wpdb->prefix . 'fluentform_submission_meta'; |
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|
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// Check if indexes already exist |
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQLPlaceholders.UnquotedComplexPlaceholder -- Migration file, checking indexes, %1s is for identifier |
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$indexes = $wpdb->get_results($wpdb->prepare("SHOW INDEX FROM %1s", $table), ARRAY_A); |
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|
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$existingIndexes = []; |
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foreach ($indexes as $index) { |
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$existingIndexes[] = $index['Key_name']; |
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} |
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|
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// Add composite index if it doesn't exist |
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if (!in_array('response_id_meta_key', $existingIndexes)) { |
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQLPlaceholders.UnquotedComplexPlaceholder -- Migration file, adding composite index for performance, %1s is for identifier |
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$wpdb->query($wpdb->prepare("ALTER TABLE %1s ADD KEY `response_id_meta_key` (`response_id`, `meta_key`)", $table)); |
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} |
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|
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|
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} |
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} |
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|
