85 lines
2.6 KiB
PHP
85 lines
2.6 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\Migrations\Db;
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use MailPoet\Migrator\DbMigration;
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class Migration_20230215_050813 extends DbMigration {
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public function run(): void {
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$this->subjectsMigration();
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$this->addMetaColumnToAutomations();
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}
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private function addMetaColumnToAutomations(): void {
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global $wpdb;
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$tableName = esc_sql($wpdb->prefix . 'mailpoet_automations');
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if ($this->columnExists($tableName, 'meta')) {
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return;
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}
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$this->connection->executeQuery("ALTER TABLE $tableName ADD COLUMN `meta` LONGTEXT DEFAULT NULL AFTER `status`");
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$this->connection->executeQuery("UPDATE $tableName SET `meta` = '{\"mailpoet:run-once-per-subscriber\":true}'");
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}
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private function subjectsMigration(): void {
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$this->createTable('automation_run_subjects', [
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'`id` int(11) unsigned NOT NULL AUTO_INCREMENT',
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'`automation_run_id` int(11) unsigned NOT NULL',
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'`key` varchar(191)',
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'`args` longtext',
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'`hash` varchar(191)',
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'PRIMARY KEY (id)',
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'index (automation_run_id)',
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'index (hash)',
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]);
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$this->moveSubjectData();
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$this->dropSubjectColumn();
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}
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private function moveSubjectData(): void {
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global $wpdb;
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$runTable = $wpdb->prefix . 'mailpoet_automation_runs';
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$subjectTable = $wpdb->prefix . 'mailpoet_automation_run_subjects';
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if (!$this->columnExists($runTable, 'subjects')) {
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return;
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}
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$sql = "SELECT id,subjects FROM $runTable";
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$results = $wpdb->get_results($sql, ARRAY_A);
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if (!is_array($results) || !$results) {
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return;
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}
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foreach ($results as $result) {
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$subjects = $result['subjects'];
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if (!$subjects) {
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continue;
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}
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$subjects = json_decode($subjects, true);
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if (!is_array($subjects) || !$subjects) {
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continue;
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}
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$values = [];
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foreach ($subjects as $subject) {
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$values[] = (string)$wpdb->prepare("(%d,%s,%s)", $result['id'], $subject['key'], json_encode($subject['args']));
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}
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$sql = sprintf("INSERT INTO $subjectTable (`automation_run_id`, `key`, `args`) VALUES %s", implode(',', $values));
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if ($wpdb->query($sql) === false) {
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continue;
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}
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$sql = $wpdb->prepare('UPDATE ' . $runTable . ' SET subjects = NULL WHERE id = %d', $result['id']);
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$wpdb->query($sql);
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}
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}
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private function dropSubjectColumn(): void {
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global $wpdb;
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$tableName = esc_sql($wpdb->prefix . 'mailpoet_automation_runs');
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if (!$this->columnExists($tableName, 'subjects')) {
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return;
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}
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$wpdb->query("ALTER TABLE $tableName DROP COLUMN subjects");
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}
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}
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