1: <?php
  2: 
  3: /**
  4:  * This file is part of the Nette Framework (https://nette.org)
  5:  * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
  6:  */
  7: 
  8: namespace Nette\Bridges\ApplicationLatte;
  9: 
 10: use Nette;
 11: use Nette\Application\UI;
 12: 
 13: 
 14: /**
 15:  * Latte powered template factory.
 16:  */
 17: class TemplateFactory extends Nette\Object implements UI\ITemplateFactory
 18: {
 19:     /** @var ILatteFactory */
 20:     private $latteFactory;
 21: 
 22:     /** @var Nette\Http\IRequest */
 23:     private $httpRequest;
 24: 
 25:     /** @var Nette\Http\IResponse */
 26:     private $httpResponse;
 27: 
 28:     /** @var Nette\Security\User */
 29:     private $user;
 30: 
 31:     /** @var Nette\Caching\IStorage */
 32:     private $cacheStorage;
 33: 
 34: 
 35:     public function __construct(ILatteFactory $latteFactory, Nette\Http\IRequest $httpRequest = NULL,
 36:         Nette\Http\IResponse $httpResponse = NULL, Nette\Security\User $user = NULL, Nette\Caching\IStorage $cacheStorage = NULL)
 37:     {
 38:         $this->latteFactory = $latteFactory;
 39:         $this->httpRequest = $httpRequest;
 40:         $this->httpResponse = $httpResponse;
 41:         $this->user = $user;
 42:         $this->cacheStorage = $cacheStorage;
 43:     }
 44: 
 45: 
 46:     /**
 47:      * @return Template
 48:      */
 49:     public function createTemplate(UI\Control $control = NULL)
 50:     {
 51:         $latte = $this->latteFactory->create();
 52:         $template = new Template($latte);
 53:         $presenter = $control ? $control->getPresenter(FALSE) : NULL;
 54: 
 55:         if ($control instanceof UI\Presenter) {
 56:             $latte->setLoader(new Loader($control));
 57:         }
 58: 
 59:         if ($latte->onCompile instanceof \Traversable) {
 60:             $latte->onCompile = iterator_to_array($latte->onCompile);
 61:         }
 62: 
 63:         array_unshift($latte->onCompile, function ($latte) use ($control, $template) {
 64:             $latte->getParser()->shortNoEscape = TRUE;
 65:             $latte->getCompiler()->addMacro('cache', new Nette\Bridges\CacheLatte\CacheMacro($latte->getCompiler()));
 66:             UIMacros::install($latte->getCompiler());
 67:             if (class_exists('Nette\Bridges\FormsLatte\FormMacros')) {
 68:                 Nette\Bridges\FormsLatte\FormMacros::install($latte->getCompiler());
 69:             }
 70:             if ($control) {
 71:                 $control->templatePrepareFilters($template);
 72:             }
 73:         });
 74: 
 75:         $latte->addFilter('url', 'rawurlencode'); // back compatiblity
 76:         foreach (array('normalize', 'toAscii', 'webalize', 'padLeft', 'padRight', 'reverse') as $name) {
 77:             $latte->addFilter($name, 'Nette\Utils\Strings::' . $name);
 78:         }
 79:         $latte->addFilter('null', function () {});
 80:         $latte->addFilter('length', function ($var) {
 81:             return is_string($var) ? Nette\Utils\Strings::length($var) : count($var);
 82:         });
 83:         $latte->addFilter('modifyDate', function ($time, $delta, $unit = NULL) {
 84:             return $time == NULL ? NULL : Nette\Utils\DateTime::from($time)->modify($delta . $unit); // intentionally ==
 85:         });
 86: 
 87:         if (!array_key_exists('translate', $latte->getFilters())) {
 88:             $latte->addFilter('translate', function () {
 89:                 throw new Nette\InvalidStateException('Translator has not been set. Set translator using $template->setTranslator().');
 90:             });
 91:         }
 92: 
 93:         // default parameters
 94:         $template->control = $template->_control = $control;
 95:         $template->presenter = $template->_presenter = $presenter;
 96:         $template->user = $this->user;
 97:         $template->netteHttpResponse = $this->httpResponse;
 98:         $template->netteCacheStorage = $this->cacheStorage;
 99:         $template->baseUri = $template->baseUrl = $this->httpRequest ? rtrim($this->httpRequest->getUrl()->getBaseUrl(), '/') : NULL;
100:         $template->basePath = preg_replace('#https?://[^/]+#A', '', $template->baseUrl);
101:         $template->flashes = array();
102: 
103:         if ($presenter instanceof UI\Presenter && $presenter->hasFlashSession()) {
104:             $id = $control->getParameterId('flash');
105:             $template->flashes = (array) $presenter->getFlashSession()->$id;
106:         }
107: 
108:         return $template;
109:     }
110: 
111: }
112: