/**
* @param Nette\Forms\Controls\UploadControl $control
* @param $extensions
* @return bool
*/
public static function validateExtension(Nette\Forms\Controls\UploadControl $control, $extensions)
{
$extensions = is_array($extensions) ? $extensions : explode(',', $extensions);
foreach (static::toArray($control->getValue()) as $file) {
/** @var Nette\Http\FileUpload $file */
$extension = strtolower(pathinfo($file->getSanitizedName(), PATHINFO_EXTENSION));
if (!in_array($extension, $extensions)) {
return FALSE;
}
}
return TRUE;
}
/**
* Is file image?
* @return bool
*/
public static function validateImage(Controls\UploadControl $control)
{
foreach (static::toArray($control->getValue()) as $file) {
if (!$file->isImage()) {
return FALSE;
}
}
return TRUE;
}
public function getControl()
{
$control = Html::el();
if ($this->multi) {
for ($i = 0; $i < 20; $i++) {
$parent = parent::getControl();
$parent->name .= '-' . $i;
$parent->onChange = 'if($(this).val()) { $("#' . $parent->id . '-' . ($i + 1) . '").parent().show(); }';
$parent->id .= '-' . $i;
$control->add($d = Html::el('div'));
$d->add($parent);
if ($i > 0) {
$d->style = 'display: none;';
}
}
} else {
$control->add(parent::getControl());
}
if ($this->fileEntity) {
if ($this->multi) {
$files = $this->fileEntity;
} else {
$files = array();
if ($this->fileEntity) {
$files[] = $this->fileEntity;
}
}
$div = $control->create('div', array('style' => 'margin: 5px 0;'));
foreach ($files as $file) {
$div2 = $div->create('div', array('style' => 'float: left; margin-right: 10px;', 'class' => 'caption'));
$div2->create('img', array('src' => $file->getFileUrl(), 'style' => 'height: 64px; width: 64px;', 'class' => 'img-polaroid img-rounded'));
$div2->create('br');
$div2->create('input', array('type' => 'checkbox', 'name' => $this->name . '_delete_' . $file->id));
$div2->create('span')->setText(' ' . ($this->translator ? $this->translator->translate('delete') : 'delete'));
}
}
return $control;
}
public function validate()
{
if (!$this->isValidated) {
parent::validate();
}
}
/**
* Image validator: is file image?
* @param UploadControl
* @return bool
*/
public static function validateImage(UploadControl $control)
{
$file = $control->getValue();
return $file instanceof Http\FileUpload && $file->isImage();
}
/**
* Generates control's HTML element.
*/
public function getControl()
{
$input = parent::getControl();
if ($this->path) {
$this->template->pathName = $this->getHtmlName() . "-path";
$this->template->path = $this->path;
$this->template->setFile(__DIR__ . "/templates/edit.latte");
} else {
$this->template->setFile(__DIR__ . "/templates/add.latte");
}
$this->template->removedName = $this->getHtmlName() . "-removed";
$this->template->input = $input;
$this->template->_form = $this->getForm();
return Html::el()->add((string) $this->template);
}
/**
* @param UploadControl $control
* @return bool
*/
public static function validateImage(UploadControl $control)
{
$files = $control->getValue();
foreach ($files as $file) {
if (!($file instanceof Http\FileUpload && $file->isImage())) {
return FALSE;
}
}
return TRUE;
}
/**
* Získání identifikačního tokenu.
*/
public function loadHttpData()
{
parent::loadHttpData();
$request = $this->getContainer()->getByType('\\Nette\\Http\\Request');
/** @var \Nette\Http\Request $request */
$this->token = $request->getPost($this->getHtmlName() . "-token");
}
FALSE;}static
function
validateImage(UploadControl$control){$file=$control->getValue();return$file
instanceof
Http\FileUpload&&$file->isImage();}}}namespace Nette\Forms\Rendering{use
/**
* FileSize validator: is file size in limit?
* @param Forms\Controls\UploadControl
* @param int file size limit
* @return bool
*/
public static function validateFileSize(Forms\Controls\UploadControl $control, $limit)
{
$files = $control->getValue();
$size = 0;
foreach ($files as $file) {
$size += $file->getSize();
}
return $size <= $limit;
}
public function register(array $messages = [])
{
if ($this->registered) {
return;
}
// Default error messages for custom validators
foreach ($messages as $validator => $message) {
Nette\Forms\Rules::$defaultMessages[$validator] = $message;
}
// addLinkSubmit
Container::extensionMethod('addLinkSubmit', function (Container $container, $name, $label = NULL, $icon = NULL, $destination = NULL) {
$control = new Zax\Forms\Controls\LinkSubmitButton($label);
$proto = $control->getControlPrototype();
$proto->href($destination);
$proto->setHtml($this->makeLabel($this->translate($label), $icon));
return $container[$name] = $control;
});
// addButtonSubmit
Container::extensionMethod('addButtonSubmit', function (Container $container, $name, $label = NULL, $icon = NULL, $data = []) {
$control = new Nette\Forms\Controls\SubmitButton($label);
$proto = $control->getControlPrototype();
$proto->setName('button');
$proto->setType('submit');
foreach ($data as $key => $value) {
$proto->setData($key, $value);
}
$label = $this->makeLabel($this->translate($label), $icon);
$proto->setHtml($label);
return $container[$name] = $control;
});
// addTexyArea
Container::extensionMethod('addTexyArea', function (Container $container, $name, $label = NULL) {
$control = new Zax\Forms\Controls\TexyAreaInput($label);
$control->injectIcons($this->icons);
return $container[$name] = $control;
});
// addFileUpload
Container::extensionMethod('addFileUpload', function (Container $container, $name, $label = NULL, $multiple = FALSE) {
$upload = new Nette\Forms\Controls\UploadControl($label, $multiple);
$upload->getControlPrototype()->setData(['buttonText' => $this->translate('common.button.chooseFile' . ($multiple ? 's' : '')), 'input' => $multiple ? 'false' : 'true', 'maxFiles' => $multiple ? Zax\Utils\HttpHelpers::getMaxFileUploads() : 1]);
$upload->addRule(Zax\Application\UI\Form::MAX_FILE_SIZE, NULL, Zax\Utils\HttpHelpers::getMaxUploadSize() * 1024 * 1024);
return $container[$name] = $upload;
});
// addEmail
Container::extensionMethod('addEmail', function (Container $container, $name, $label = NULL, $cols = NULL, $maxLength = NULL) {
$text = $container->addText($name, $label, $cols, $maxLength);
$text->setType('email');
$text->addCondition(Nette\Forms\Form::FILLED)->addRule(Nette\Forms\Form::EMAIL);
return $text;
});
// addArrayTextArea
Container::extensionMethod('addArrayTextArea', function (Container $container, $name, $label = NULL, $keyValDelimiter = NULL) {
$control = new Zax\Forms\Controls\ArrayTextAreaControl($label, $keyValDelimiter);
return $container[$name] = $control;
});
// addNeonTextArea
Container::extensionMethod('addNeonTextArea', function (Container $container, $name, $label = NULL) {
$control = new Zax\Forms\Controls\NeonTextAreaControl($label);
return $container[$name] = $control;
});
// addStatic
Container::extensionMethod('addStatic', function (Container $container, $name, $label = NULL) {
$control = new Zax\Forms\Controls\StaticControl($label);
return $container[$name] = $control;
});
// addAutoComplete
Container::extensionMethod('addAutoComplete', function (Container $container, $name, $label = NULL, $autocomplete = []) {
$control = $container->addText($name, $label);
$control->getControlPrototype()->addClass('jqueryui_autocomplete')->setData('autocomplete', $autocomplete);
return $control;
});
// addMultiAutoComplete
Container::extensionMethod('addMultiAutoComplete', function (Container $container, $name, $label = NULL, $autocomplete = []) {
$control = $container->addText($name, $label);
$control->getControlPrototype()->addClass('jqueryui_multiautocomplete')->setData('autocomplete', $autocomplete);
return $control;
});
$this->registered = TRUE;
}
public function getControl()
{
return parent::getControl()->multiple(TRUE);
}
/**
* @param string $caption
* @return \Nette\Utils\Html|string
*/
public function getLabel($caption = NULL)
{
if ($this->checkbox->isOk()) {
return $this->isRequired() ? parent::getLabel($caption) : NULL;
}
return parent::getLabel($caption);
}
