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<?php |
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/** |
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* Cache Flag plugin for Craft CMS 3.x |
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* |
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* Flag and clear template caches. |
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* |
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* @link https://vaersaagod.no |
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* @copyright Copyright (c) 2018 Mats Mikkel Rummelhoff |
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*/ |
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namespace mmikkel\cacheflag\migrations; |
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use mmikkel\cacheflag\CacheFlag; |
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use Craft; |
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use craft\db\Migration; |
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/** |
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* @author Mats Mikkel Rummelhoff |
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* @package CacheFlag |
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* @since 1.0.0 |
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*/ |
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class Install extends Migration |
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{ |
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// Public Properties |
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// ========================================================================= |
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/** |
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* @var string The database driver to use |
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*/ |
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public $driver; |
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// Public Methods |
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// ========================================================================= |
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/** |
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* @inheritdoc |
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*/ |
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public function safeUp() |
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{ |
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$this->driver = Craft::$app->getConfig()->getDb()->driver; |
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if ($this->createTables()) { |
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$this->createIndexes(); |
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$this->addForeignKeys(); |
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// Refresh the db schema caches |
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Craft::$app->db->schema->refresh(); |
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$this->insertDefaultData(); |
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} |
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// Remove the old "cacheflag_flagged" table if it exists |
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$this->dropTableIfExists('{{%cacheflag_flagged}}'); |
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return true; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function safeDown() |
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{ |
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$this->driver = Craft::$app->getConfig()->getDb()->driver; |
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$this->removeTables(); |
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return true; |
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} |
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// Protected Methods |
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// ========================================================================= |
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/** |
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* @return bool |
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*/ |
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protected function createTables() |
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{ |
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$tablesCreated = false; |
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$tableSchema = Craft::$app->db->schema->getTableSchema('{{%cacheflag_flags}}'); |
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if ($tableSchema === null) { |
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$tablesCreated = true; |
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$this->createTable( |
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'{{%cacheflag_flags}}', |
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[ |
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'id' => $this->primaryKey(), |
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'flags' => $this->string(255)->notNull(), |
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'sectionId' => $this->integer()->unique(), |
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'categoryGroupId' => $this->integer()->unique(), |
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'tagGroupId' => $this->integer()->unique(), |
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'userGroupId' => $this->integer()->unique(), |
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'volumeId' => $this->integer()->unique(), |
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'globalSetId' => $this->integer()->unique(), |
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'elementType' => $this->string(255)->unique(), |
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'dateCreated' => $this->dateTime()->notNull(), |
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'dateUpdated' => $this->dateTime()->notNull(), |
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'uid' => $this->uid(), |
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] |
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); |
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} |
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return $tablesCreated; |
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} |
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/** |
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* @return void |
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*/ |
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protected function createIndexes() |
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{ |
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$this->createIndex( |
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$this->db->getIndexName( |
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'{{%cacheflag_flags}}', |
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'flags', |
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false |
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), |
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'{{%cacheflag_flags}}', |
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'flags', |
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false |
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); |
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} |
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/** |
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* @return void |
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*/ |
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protected function addForeignKeys() |
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{ |
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$this->addForeignKey( |
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$this->db->getForeignKeyName('{{%cacheflag_flags}}', 'sectionId'), |
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'{{%cacheflag_flags}}', |
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'sectionId', |
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'{{%sections}}', |
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'id', |
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'CASCADE', |
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'CASCADE' |
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); |
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$this->addForeignKey( |
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$this->db->getForeignKeyName('{{%cacheflag_flags}}', 'categoryGroupId'), |
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'{{%cacheflag_flags}}', |
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'categoryGroupId', |
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'{{%categorygroups}}', |
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'id', |
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'CASCADE', |
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'CASCADE' |
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); |
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$this->addForeignKey( |
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$this->db->getForeignKeyName('{{%cacheflag_flags}}', 'tagGroupId'), |
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'{{%cacheflag_flags}}', |
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'tagGroupId', |
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'{{%taggroups}}', |
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'id', |
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'CASCADE', |
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'CASCADE' |
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); |
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$this->addForeignKey( |
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$this->db->getForeignKeyName('{{%cacheflag_flags}}', 'userGroupId'), |
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'{{%cacheflag_flags}}', |
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'userGroupId', |
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'{{%usergroups}}', |
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'id', |
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'CASCADE', |
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'CASCADE' |
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); |
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$this->addForeignKey( |
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$this->db->getForeignKeyName('{{%cacheflag_flags}}', 'volumeId'), |
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'{{%cacheflag_flags}}', |
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'volumeId', |
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'{{%volumes}}', |
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'id', |
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'CASCADE', |
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'CASCADE' |
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); |
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$this->addForeignKey( |
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$this->db->getForeignKeyName('{{%cacheflag_flags}}', 'globalSetId'), |
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'{{%cacheflag_flags}}', |
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'globalSetId', |
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'{{%globalsets}}', |
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'id', |
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'CASCADE', |
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'CASCADE' |
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); |
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} |
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/** |
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* @return void |
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*/ |
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protected function insertDefaultData() |
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{ |
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} |
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/** |
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* @return void |
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*/ |
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protected function removeTables() |
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{ |
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$this->dropTableIfExists('{{%cacheflag_flagged}}'); |
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$this->dropTableIfExists('{{%cacheflag_flags}}'); |
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} |
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} |
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This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.