public function get()
{
if (empty($this->src)) {
if (empty($this->dummy)) {
return '';
}
$this->src = $this->dummy;
}
$options = ['class' => $this->_class, 'alt' => $this->template->replace($this->alt), 'title' => $this->title];
$src = $this->imageProvider->get($this->src, $this->w, $this->h);
if (!((int) $this->const & ThumbInterface::WITHOUT_WIDTH_HEIGHT)) {
$options['width'] = $this->imageProvider->width;
$options['height'] = $this->imageProvider->height;
}
return (int) $this->const & ThumbInterface::OUTPUT_IMG ? Html::img($src, $options) : $src;
}
/**
* Renders the widget.
*/
public function run()
{
if ($this->hasModel() && $this->activeField) {
$this->options = $this->activeField->calculateClientInputOption($this->options);
$input = ActiveHtml::activeTextInput($this->model, $this->attribute, $this->options);
} else {
$input = Html::textInput($this->name, $this->value, $this->options);
}
if ($this->output === self::BASE64) {
$src = $this->captcha->getDataUri();
} else {
$src = Url::modify([$this->captchaAction, 'v' => uniqid()], Url::ABS);
}
$image = Html::img($src, $this->imageOptions);
echo strtr($this->template, ['{input}' => $input, '{image}' => $image]);
}
/**
* Renders the content to be inserted at the end of the body section.
* The content is rendered using the registered JS code blocks and files.
*
* @return string the rendered content
*/
protected function renderBodyEndHtml()
{
$lines = [];
if (!empty($this->cssFiles[self::POS_END])) {
$lines[] = implode("\n", $this->cssFiles[self::POS_END]);
}
if (!empty($this->jsFiles[self::POS_END])) {
$lines[] = implode("\n", $this->jsFiles[self::POS_END]);
}
$scripts = [];
if (!empty($this->js[self::POS_END])) {
$scripts[] = implode("\n", $this->js[self::POS_END]);
}
if (!empty($scripts)) {
$lines[] = Html::script(implode("\n", $scripts), ['type' => 'text/javascript']);
}
$lines[] = '</body>';
return empty($lines) ? '' : implode("\n", $lines);
}
/**
* Get thumb.
*
* @param string $path src to image
* @param array $params params:
*
* - type: get `src`, `<a>`, `<img>` (default: `<img>`)
* - w: width
* - h: height
* - q: quality
* - class: attr `class`
* - alt: attr `alt`
* - const
* - dummy
* @param Template $template
* @return string
* @throws \rock\helpers\InstanceException
*/
public static function thumb($path, array $params, Template $template)
{
if (empty($path)) {
if (empty($params['dummy'])) {
return '';
}
$path = $params['dummy'];
}
$const = Helper::getValue($params['const'], 1, true);
/** @var ImageProvider $imageProvider */
$imageProvider = Instance::ensure(isset($params['imageProvider']) ? $params['imageProvider'] : 'imageProvider');
$src = $imageProvider->get($path, Helper::getValue($params['w']), Helper::getValue($params['h']));
if (!($const & ThumbInterface::WITHOUT_WIDTH_HEIGHT)) {
$params['width'] = $imageProvider->width;
$params['height'] = $imageProvider->height;
}
unset($params['h'], $params['w'], $params['type'], $params['const']);
if (!empty($params['alt'])) {
$params['alt'] = $template->replace($params['alt']);
}
return $const & ThumbInterface::OUTPUT_IMG ? Html::img($src, $params) : $src;
}
/**
* @inheritdoc
*/
protected static function normalizeClientOptions($option, $value)
{
if ($option === 'ng-init' && is_array($value)) {
return Html::fromArray($value);
}
return $value;
}
protected function prepareSubmitButton($submit)
{
if (empty($submit)) {
return Html::submitButton();
}
$submit = (array) $submit;
$submit[1] = isset($submit[1]) ? $submit[1] : [];
list($content, $options) = $submit;
if (!empty($this->config['clientAction']) && !isset($options['data']['ng-disabled'])) {
$options['data']['ng-disabled'] = 'isSend()';
}
if (isset($options['wrapperTpl'])) {
$wrapper = $options['wrapperTpl'];
unset($options['wrapperTpl']);
return $this->parseWrapperTpl(Html::submitButton($this->template->replace($content), $options), $wrapper);
}
return Html::submitButton($this->template->replace($content), $options);
}
/**
* Generates a hyperlink that links to the sort action to sort by the specified attribute.
* Based on the sort direction, the CSS class of the generated hyperlink will be appended
* with "asc" or "desc".
* @param string $attribute the attribute name by which the data should be sorted by.
* @param array $options additional HTML attributes for the hyperlink tag.
* There is one special attribute `label` which will be used as the label of the hyperlink.
* If this is not set, the label defined in {@see \rock\data\Sort::$attributes} will be used.
* If no label is defined, {@see \rock\helpers\Inflector::camel2words()} will be called to get a label.
* Note that it will not be HTML-encoded.
* @return string the generated hyperlink
* @throws DataProviderException if the attribute is unknown
*/
public function link($attribute, $options = [])
{
if (!class_exists('\\rock\\template\\Html')) {
throw new DataProviderException(DataProviderException::NOT_INSTALL_TEMPLATE);
}
if (($direction = $this->getAttributeOrder($attribute)) !== null) {
$class = $direction === SORT_DESC ? 'desc' : 'asc';
if (isset($options['class'])) {
$options['class'] .= ' ' . $class;
} else {
$options['class'] = $class;
}
}
$url = $this->createUrl($attribute);
$options['data-sort'] = $this->createSortParam($attribute);
if (isset($options['label'])) {
$label = $options['label'];
unset($options['label']);
} else {
if (isset($this->attributes[$attribute]['label'])) {
$label = $this->attributes[$attribute]['label'];
} else {
$label = Inflector::camel2words($attribute);
}
}
return Html::a($label, $url, $options);
}
