1: <?php
2:
3: 4: 5: 6:
7:
8: namespace Nette\Bridges\ApplicationLatte;
9:
10: use Nette;
11: use Nette\Application\UI;
12: use Latte;
13:
14:
15: 16: 17:
18: class TemplateFactory implements UI\ITemplateFactory
19: {
20: use Nette\SmartObject;
21:
22:
23: private $latteFactory;
24:
25:
26: private $httpRequest;
27:
28:
29: private $user;
30:
31:
32: private $cacheStorage;
33:
34:
35: private $templateClass;
36:
37:
38: public function __construct(ILatteFactory $latteFactory, Nette\Http\IRequest $httpRequest = NULL,
39: Nette\Security\User $user = NULL, Nette\Caching\IStorage $cacheStorage = NULL, $templateClass = NULL)
40: {
41: $this->latteFactory = $latteFactory;
42: $this->httpRequest = $httpRequest;
43: $this->user = $user;
44: $this->cacheStorage = $cacheStorage;
45: if ($templateClass && (!class_exists($templateClass) || !is_a($templateClass, Template::class, TRUE))) {
46: throw new Nette\InvalidArgumentException("Class $templateClass does not extend " . Template::class . ' or it does not exist.');
47: }
48: $this->templateClass = $templateClass ?: Template::class;
49: }
50:
51:
52: 53: 54:
55: public function createTemplate(UI\Control $control = NULL)
56: {
57: $latte = $this->latteFactory->create();
58: $template = new $this->templateClass($latte);
59: $presenter = $control ? $control->getPresenter(FALSE) : NULL;
60:
61: if ($control instanceof UI\Presenter) {
62: $latte->setLoader(new Loader($control));
63: }
64:
65: if ($latte->onCompile instanceof \Traversable) {
66: $latte->onCompile = iterator_to_array($latte->onCompile);
67: }
68:
69: array_unshift($latte->onCompile, function ($latte) use ($control, $template) {
70: $latte->getCompiler()->addMacro('cache', new Nette\Bridges\CacheLatte\CacheMacro($latte->getCompiler()));
71: UIMacros::install($latte->getCompiler());
72: if (class_exists(Nette\Bridges\FormsLatte\FormMacros::class)) {
73: Nette\Bridges\FormsLatte\FormMacros::install($latte->getCompiler());
74: }
75: if ($control) {
76: $control->templatePrepareFilters($template);
77: }
78: });
79:
80: $latte->addFilter('url', 'rawurlencode');
81: foreach (['normalize', 'toAscii', 'webalize', 'padLeft', 'padRight', 'reverse'] as $name) {
82: $latte->addFilter($name, 'Nette\Utils\Strings::' . $name);
83: }
84: $latte->addFilter('null', function () {});
85: $latte->addFilter('modifyDate', function ($time, $delta, $unit = NULL) {
86: return $time == NULL ? NULL : Nette\Utils\DateTime::from($time)->modify($delta . $unit);
87: });
88:
89: if (!isset($latte->getFilters()['translate'])) {
90: $latte->addFilter('translate', function (Latte\Runtime\FilterInfo $fi) {
91: throw new Nette\InvalidStateException('Translator has not been set. Set translator using $template->setTranslator().');
92: });
93: }
94:
95:
96: $template->user = $this->user;
97: $template->baseUri = $template->baseUrl = $this->httpRequest ? rtrim($this->httpRequest->getUrl()->getBaseUrl(), '/') : NULL;
98: $template->basePath = preg_replace('#https?://[^/]+#A', '', $template->baseUrl);
99: $template->flashes = [];
100: if ($control) {
101: $template->control = $control;
102: $template->presenter = $presenter;
103: $latte->addProvider('uiControl', $control);
104: $latte->addProvider('uiPresenter', $presenter);
105: $latte->addProvider('snippetBridge', new Nette\Bridges\ApplicationLatte\SnippetBridge($control));
106: $nonce = preg_match('#\s\'nonce-([\w+/]+=*)\'#', $presenter->getHttpResponse()->getHeader('Content-Security-Policy'), $m) ? $m[1] : NULL;
107: $latte->addProvider('uiNonce', $nonce);
108: }
109: $latte->addProvider('cacheStorage', $this->cacheStorage);
110:
111:
112: $template->_control = $control;
113: $template->_presenter = $presenter;
114: $template->netteCacheStorage = $this->cacheStorage;
115:
116: if ($presenter instanceof UI\Presenter && $presenter->hasFlashSession()) {
117: $id = $control->getParameterId('flash');
118: $template->flashes = (array) $presenter->getFlashSession()->$id;
119: }
120:
121: return $template;
122: }
123:
124: }
125: