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<?php |
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/** |
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* Component.php |
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* |
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* @copyright More in license.md |
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* @license https://www.ipublikuj.eu |
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* @author Adam Kadlec <[email protected]> |
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* @package iPublikuj:FlashMessages! |
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* @subpackage Components |
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* @since 1.0.0 |
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* |
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* @date 12.03.14 |
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*/ |
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declare(strict_types = 1); |
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namespace IPub\FlashMessages\Components; |
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use Nette\Application; |
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use Nette\Bridges; |
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use Nette\ComponentModel; |
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use Nette\Localization; |
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use IPub\FlashMessages\Entities; |
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use IPub\FlashMessages\Exceptions; |
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use IPub\FlashMessages\Storage; |
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/** |
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* Flash messages control |
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* |
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* @package iPublikuj:FlashMessages! |
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* @subpackage Components |
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* |
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* @author Adam Kadlec <[email protected]> |
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* |
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* @property Application\UI\ITemplate $template |
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*/ |
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class Control extends Application\UI\Control |
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{ |
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/** |
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* @var string |
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*/ |
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private $templateFile; |
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/** |
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* @var Storage\IStorage |
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*/ |
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private $storage; |
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/** |
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* @var Localization\ITranslator|NULL |
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*/ |
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private $translator; |
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/** |
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* @var bool |
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*/ |
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private $useTitle = FALSE; |
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/** |
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* @var bool |
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*/ |
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private $useOverlay = FALSE; |
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/** |
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* @param Localization\ITranslator|NULL $translator |
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* |
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* @return void |
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*/ |
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public function injectTranslator(?Localization\ITranslator $translator = NULL) : void |
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{ |
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$this->translator = $translator; |
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} |
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/** |
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* @param string|NULL $templateFile |
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* @param Storage\IStorage $storage |
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* |
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* @throws Exceptions\FileNotFoundException |
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*/ |
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public function __construct( |
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string $templateFile = NULL, |
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Storage\IStorage $storage |
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) { |
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if ($templateFile !== NULL) { |
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$this->setTemplateFile($templateFile); |
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} |
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$this->storage = $storage; |
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$this->monitor(Application\UI\Presenter::class, function () { |
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$this->redrawControl(); |
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}); |
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} |
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/** |
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* @return void |
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*/ |
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public function enableTitle() : void |
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{ |
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$this->useTitle = TRUE; |
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} |
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/** |
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* @return void |
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*/ |
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public function disableTitle() : void |
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{ |
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$this->useTitle = FALSE; |
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} |
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/** |
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* @return void |
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*/ |
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public function enableOverlay() : void |
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{ |
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$this->useOverlay = TRUE; |
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} |
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/** |
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* @return void |
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*/ |
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public function disableOverlay() : void |
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{ |
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$this->useOverlay = FALSE; |
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} |
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/** |
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* Prepare component for rendering |
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* |
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* @return void |
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*/ |
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public function beforeRender() : void |
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{ |
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// Check if control has template |
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if ($this->template instanceof Bridges\ApplicationLatte\Template) { |
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// Load messages from session |
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/** @var Entities\IMessage[] $messages */ |
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$messages = $this->storage->get(Storage\IStorage::KEY_MESSAGES, []); |
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// Assign vars to template |
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$this->template->flashes = $messages ? $messages : []; |
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$this->template->useTitle = $this->useTitle; |
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$this->template->useOverlay = $this->useOverlay; |
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// Check if translator is available |
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if ($this->getTranslator() instanceof Localization\ITranslator) { |
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$this->template->setTranslator($this->getTranslator()); |
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} |
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// If template was not defined before... |
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if ($this->template->getFile() === NULL) { |
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// ...try to get base component template file |
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$templateFile = !empty($this->templateFile) ? $this->templateFile : __DIR__ . DIRECTORY_SEPARATOR . 'template' . DIRECTORY_SEPARATOR . 'default' . DIRECTORY_SEPARATOR . 'default.latte'; |
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$this->template->setFile($templateFile); |
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} |
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} |
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} |
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/** |
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* Render control |
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* |
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* @return void |
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*/ |
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public function render() : void |
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{ |
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// Check if control has template |
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if ($this->template instanceof Bridges\ApplicationLatte\Template) { |
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$this->beforeRender(); |
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// Render component template |
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$this->template->render(); |
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} else { |
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throw new Exceptions\InvalidStateException('Flash messages control is without template.'); |
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} |
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} |
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/** |
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* Change default control template path |
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* |
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* @param string $templateFile |
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* |
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* @return void |
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* |
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* @throws Exceptions\FileNotFoundException |
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*/ |
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public function setTemplateFile(string $templateFile) : void |
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{ |
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// Check if template file exists... |
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if (!is_file($templateFile)) { |
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// Get component actual dir |
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$dir = dirname($this->getReflection()->getFileName()); |
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$templateName = preg_replace('/.latte/', '', $templateFile); |
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// ...check if extension template is used |
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if (is_file($dir . DIRECTORY_SEPARATOR . 'template' . DIRECTORY_SEPARATOR . $templateName . DIRECTORY_SEPARATOR . 'default.latte')) { |
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$templateFile = $dir . DIRECTORY_SEPARATOR . 'template' . DIRECTORY_SEPARATOR . $templateName . DIRECTORY_SEPARATOR . 'default.latte'; |
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} else { |
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// ...if not throw exception |
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throw new Exceptions\FileNotFoundException(sprintf('Template file "%s" was not found.', $templateFile)); |
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} |
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} |
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$this->templateFile = $templateFile; |
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} |
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/** |
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* @param Localization\ITranslator $translator |
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* |
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* @return void |
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*/ |
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public function setTranslator(Localization\ITranslator $translator) : void |
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{ |
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$this->translator = $translator; |
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} |
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/** |
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* @return Localization\ITranslator|NULL |
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*/ |
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public function getTranslator() : ?Localization\ITranslator |
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{ |
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if ($this->translator instanceof Localization\ITranslator) { |
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return $this->translator; |
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} |
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return NULL; |
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} |
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} |
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This error could be the result of:
1. Missing dependencies
PHP Analyzer uses your
composer.json
file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects thecomposer.json
to be in the root folder of your repository.Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the
require
orrequire-dev
section?2. Missing use statement
PHP does not complain about undefined classes in
ìnstanceof
checks. For example, the following PHP code will work perfectly fine:If you have not tested against this specific condition, such errors might go unnoticed.