public function createComponentRegisterForm($name)
{
$form = new Form($this, $name);
$form->onSuccess[] = callback($this, $name . 'Submitted');
$login = $this->getContext()->config->get('user.login');
$form->addText('name', 'Jméno')->setRequired('Prosím vyplňte své jméno');
$form->addText('surname', 'Přijímení')->setRequired('Prosím vyplňte své přijímení');
if ($login === 'username') {
$form->addText('username', 'Uživatelské jméno:')->setRequired('Prosím vyplňte své uživatelské jméno.');
}
// we want the email anyway...
$form->addText('email', 'E-mail:')->addRule(Form::EMAIL, 'Prosím vyplňte validní emailovou adresu.')->setRequired('Prosím vyplňte svou emailovou adresu.');
$form->addPassword('password', 'Heslo:')->setRequired('Prosím vyplňte své heslo')->addRule(Form::MIN_LENGTH, 'Vaše heslo musí být dlouhé nejméně %d znaků.', $this->context->config->get('security.password.minLength', 6));
$form->addPassword('passwordCheck', 'Heslo znovu pro kontrolu:')->setRequired('Prosím vyplňte své druhé helso pro kontrolu.')->addRule(Form::EQUAL, 'Vyplněná hesla se neshodují', $form['password']);
$form->addCheckbox('newsletter', 'Mám zájem o pravidelné zasílání novinek')->setDefaultValue(true);
\PavelMaca\Captcha\CaptchaControl::register();
$form['captcha'] = new \PavelMaca\Captcha\CaptchaControl();
$form['captcha']->caption = 'Security code:';
$form['captcha']->setTextColor(Nette\Image::rgb(48, 48, 48));
$form['captcha']->setBackgroundColor(Nette\Image::rgb(232, 234, 236));
$form['captcha']->setRequired('Prosím opište bezpečnostní kód z obrázku');
$form['captcha']->addRule($form["captcha"]->getValidator(), 'Bezpečnostní kód se neshoduje. Prosím zkuste to znovu.');
$form->addSubmit('s', 'Registrovat!');
}
public function resizeAndSaveImage($imagePath, $dimensions, $cutToFit = false)
{
// first check on s3 service
if (!$this->awsService->isFile($imagePath)) {
return array($imagePath, null, null);
}
$info = pathinfo($imagePath);
$imageDir = $info['dirname'] . '/';
$imageName = basename($imagePath);
////////////////////////////////////////
// read dimensions
////////////////////////////////////////
$dim = explode('x', $dimensions);
$newWidth = isset($dim[0]) ? $dim[0] : null;
$newHeight = isset($dim[1]) ? $dim[1] : null;
try {
$resizedImageName = Strings::webalize(basename($imagePath, '.' . $info['extension'])) . '-' . $newWidth . 'x' . $newHeight . '.' . $info['extension'];
$resizedImagePath = $imageDir . $resizedImageName;
// check if resized image is already on s3, if yes, return, if not, generate and save
if ($this->awsService->isFile($resizedImagePath)) {
$resizedImagePath = $this->baseUrl . $resizedImagePath;
$result = array($resizedImagePath, $newWidth, $newHeight);
return $result;
}
// need to download the original image and convert the sizes
$tempImagePath = $this->tempDir . $imageName;
// download image from s3 to temporary directory
$this->awsService->downloadFile($imagePath, $tempImagePath);
// load and resize image
$image = Image::fromFile($tempImagePath);
if ($cutToFit) {
if ($image->height > $image->width) {
$image->resize($newWidth, $newHeight, Image::FILL);
$image->sharpen();
$blank = Image::fromBlank($newWidth, $newHeight, Image::rgb(255, 255, 255));
$blank->place($image, 0, '20%');
$image = $blank;
} else {
$image->resize($newWidth, $newHeight, Image::FILL | Image::EXACT);
$image->sharpen();
}
} else {
$image->resize((int) $newWidth, (int) $newHeight, Image::SHRINK_ONLY);
$image->sharpen();
}
// generate new image
$image->save($tempImagePath, 85);
// 85% quality
// upload file to s3 storage
$this->awsService->uploadFile($tempImagePath, $resizedImagePath);
$result = array($this->baseUrl . $resizedImagePath, $image->width, $image->height);
// free memory
$image = null;
unset($image);
// remove temporary file
if (file_exists($tempImagePath)) {
unlink($tempImagePath);
}
return $result;
} catch (\Exception $e) {
//$this->logger->logError($e);
return array($this->baseUrl . $imagePath, null, null);
}
}
/** * Nette\Image drawing example. * @author David Grudl */ require __DIR__ . '/../../Nette/loader.php'; use Nette\Image, Nette\Diagnostics\Debugger; Debugger::enable(); $image = Image::fromBlank(300, 300); // white background $image->filledRectangle(0, 0, 299, 299, Image::rgb(255, 255, 255)); // black border $image->rectangle(0, 0, 299, 299, Image::rgb(0, 0, 0)); // three ellipses $image->filledEllipse(100, 75, 150, 150, Image::rgb(255, 255, 0, 75)); $image->filledEllipse(120, 168, 150, 150, Image::rgb(255, 0, 0, 75)); $image->filledEllipse(187, 125, 150, 150, Image::rgb(0, 0, 255, 75)); $image->send();
public function createComponentRetrievePasswordForm($name)
{
$form = new Form();
$form->addProtection();
$form->addText('email', 'E-mail:')->setEmptyValue('@')->addRule(Form::EMAIL, 'Zadaná e-mailová adresa není platná')->setRequired('Prosím vyplňte e-mail zadaný při registraci');
\PavelMaca\Captcha\CaptchaControl::register();
$form['captcha'] = new \PavelMaca\Captcha\CaptchaControl();
$form['captcha']->caption = 'Bezpečnosntí kód:';
$form['captcha']->setTextColor(Nette\Image::rgb(48, 48, 48));
$form['captcha']->setBackgroundColor(Nette\Image::rgb(232, 234, 236));
$form['captcha']->addRule(Form::FILLED, 'Přepište prosím bezpečnosntí kód');
$form['captcha']->addRule($form["captcha"]->getValidator(), 'Zadaný bezpečnostní kód není správný. Přepište jej prosím pečlivě z obrázku vlevo.');
$form->addSubmit('send', 'Zaslat heslo');
$form->onSuccess[] = callback($this, $name . 'Submitted');
$form->onError[] = callback($this, 'sendNewCaptcha');
$form->onError[] = callback($this, 'ajaxFormErrors');
return $form;
}
/**
* @param array red 0-255, green 0-255, blue 0-255
* @return CaptchaControl provides a fluent interface
* @throws \Nette\InvalidArgumentException
*/
public function setBackgroundColor($rgb)
{
if (!isset($rgb["red"]) || !isset($rgb["green"]) || !isset($rgb["blue"])) {
throw new \Nette\InvalidArgumentException("BackgroundColor must be valid rgb array, see Nette\\Image::rgb()");
}
$this->backgroundColor = Image::rgb($rgb["red"], $rgb["green"], $rgb["blue"]);
return $this;
}
private function _createTinyPlaceholderForGallery($galleryId, $fontFile, $fontSize)
{
$config = $this->getConfig();
$pattern = $config['tinyPlaceholderPattern'];
$placeholderFilename = sprintf($pattern, $galleryId);
$placeholderFilePath = $this->getTempDir() . '/' . $placeholderFilename;
if (!is_file($placeholderFilePath)) {
// create placeholder
$folder = $this->getFolder($galleryId);
$filename = $this->getGalleryIconPath($galleryId);
$image = Nette\Image::fromFile($filename);
$blank = Nette\Image::fromBlank(350, 100, Nette\Image::rgb(220, 220, 220));
$blank->place($image, 8, 8);
$rgb = $blank->rgb(0, 0, 0);
$imageResource = $blank->getImageResource();
$color = imagecolorallocatealpha($imageResource, $rgb['red'], $rgb['green'], $rgb['blue'], $rgb['alpha']);
$x = 100;
$y = 8 + $fontSize;
$text = 'Galerie';
imagettftext($imageResource, $fontSize, 0, $x, $y, $color, $fontFile, $text);
$x = 100;
$y = 8 + 3 * $fontSize;
$text = $folder['name'];
imagettftext($imageResource, $fontSize, 0, $x, $y, $color, $fontFile, $text);
$resultImage = new Nette\Image($imageResource);
$resultImage->save($placeholderFilePath);
}
return $this->getTempPath() . '/' . $placeholderFilename;
}
