67 lines
2.2 KiB
PHP
67 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Triggers;
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use PhpMyAdmin\Identifiers\TableName;
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use PhpMyAdmin\Identifiers\TriggerName;
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use PhpMyAdmin\Query\Generator as QueryGenerator;
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use PhpMyAdmin\Util;
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use Webmozart\Assert\Assert;
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use Webmozart\Assert\InvalidArgumentException;
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final class Trigger
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{
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public function __construct(
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public readonly TriggerName $name,
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public readonly Timing $timing,
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public readonly Event $event,
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public readonly TableName $table,
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public readonly string $statement,
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public readonly string $definer,
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) {
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}
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/** @param mixed[] $trigger */
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public static function tryFromArray(array $trigger): self|null
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{
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try {
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$name = $trigger['Trigger'] ?? $trigger['TRIGGER_NAME'] ?? null;
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$timing = $trigger['Timing'] ?? $trigger['ACTION_TIMING'] ?? null;
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$event = $trigger['Event'] ?? $trigger['EVENT_MANIPULATION'] ?? null;
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$table = $trigger['Table'] ?? $trigger['EVENT_OBJECT_TABLE'] ?? null;
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$statement = $trigger['Statement'] ?? $trigger['ACTION_STATEMENT'] ?? null;
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$definer = $trigger['Definer'] ?? $trigger['DEFINER'] ?? null;
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Assert::string($name);
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$name = TriggerName::tryFrom($name);
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Assert::notNull($name);
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Assert::string($timing);
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$timing = Timing::tryFrom($timing);
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Assert::notNull($timing);
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Assert::string($event);
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$event = Event::tryFrom($event);
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Assert::notNull($event);
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Assert::string($table);
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$table = TableName::tryFrom($table);
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Assert::notNull($table);
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Assert::string($statement);
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Assert::string($definer);
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return new self($name, $timing, $event, $table, $statement, $definer);
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} catch (InvalidArgumentException) {
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return null;
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}
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}
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public function getDropSql(): string
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{
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return 'DROP TRIGGER IF EXISTS ' . Util::backquote($this->name);
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}
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public function getCreateSql(string $delimiter = '//'): string
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{
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return QueryGenerator::getCreateTrigger($this, $delimiter);
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}
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}
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