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:  * @author     David Grudl
 18:  */
 19: class TemplateFactory extends Nette\Object implements UI\ITemplateFactory
 20: {
 21:     /** @var ILatteFactory */
 22:     private $latteFactory;
 23: 
 24:     /** @var Nette\Http\IRequest */
 25:     private $httpRequest;
 26: 
 27:     /** @var Nette\Http\IResponse */
 28:     private $httpResponse;
 29: 
 30:     /** @var Nette\Security\User */
 31:     private $user;
 32: 
 33:     /** @var Nette\Caching\IStorage */
 34:     private $cacheStorage;
 35: 
 36: 
 37:     public function __construct(ILatteFactory $latteFactory, Nette\Http\IRequest $httpRequest = NULL,
 38:         Nette\Http\IResponse $httpResponse = NULL, Nette\Security\User $user = NULL, Nette\Caching\IStorage $cacheStorage = NULL)
 39:     {
 40:         $this->latteFactory = $latteFactory;
 41:         $this->httpRequest = $httpRequest;
 42:         $this->httpResponse = $httpResponse;
 43:         $this->user = $user;
 44:         $this->cacheStorage = $cacheStorage;
 45:     }
 46: 
 47: 
 48:     /**
 49:      * @return Template
 50:      */
 51:     public function createTemplate(UI\Control $control)
 52:     {
 53:         $latte = $this->latteFactory->create();
 54:         $template = new Template($latte);
 55:         $presenter = $control->getPresenter(FALSE);
 56: 
 57:         if ($control instanceof UI\Presenter) {
 58:             $latte->setLoader(new Loader($control));
 59:         }
 60: 
 61:         if ($latte->onCompile instanceof \Traversable) {
 62:             $latte->onCompile = iterator_to_array($latte->onCompile);
 63:         }
 64: 
 65:         array_unshift($latte->onCompile, function ($latte) use ($control, $template) {
 66:             $latte->getParser()->shortNoEscape = TRUE;
 67:             $latte->getCompiler()->addMacro('cache', new Nette\Bridges\CacheLatte\CacheMacro($latte->getCompiler()));
 68:             UIMacros::install($latte->getCompiler());
 69:             if (class_exists('Nette\Bridges\FormsLatte\FormMacros')) {
 70:                 Nette\Bridges\FormsLatte\FormMacros::install($latte->getCompiler());
 71:             }
 72:             $control->templatePrepareFilters($template);
 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:         // default parameters
 88:         $template->control = $template->_control = $control;
 89:         $template->presenter = $template->_presenter = $presenter;
 90:         $template->user = $this->user;
 91:         $template->netteHttpResponse = $this->httpResponse;
 92:         $template->netteCacheStorage = $this->cacheStorage;
 93:         $template->baseUri = $template->baseUrl = $this->httpRequest ? rtrim($this->httpRequest->getUrl()->getBaseUrl(), '/') : NULL;
 94:         $template->basePath = preg_replace('#https?://[^/]+#A', '', $template->baseUrl);
 95:         $template->flashes = array();
 96: 
 97:         if ($presenter instanceof UI\Presenter && $presenter->hasFlashSession()) {
 98:             $id = $control->getParameterId('flash');
 99:             $template->flashes = (array) $presenter->getFlashSession()->$id;
100:         }
101: 
102:         return $template;
103:     }
104: 
105: }
106: