function smarty_function_image($params, &$smarty)
{
try {
if (empty($params['src'])) {
throw new Exception('No src parameter provided for the image');
}
$src = $params['src'];
unset($params['src']);
$image = new Image($src);
if (!empty($params['thumbnail'])) {
if (empty($params['width'])) {
throw new Exception('No width parameter provided for the thumbnailer');
}
if (empty($params['height'])) {
throw new Exception('No height parameter provided for the thumbnailer');
}
$image->setThumbnailer($params['thumbnail'], $params['width'], $params['height']);
unset($params['thumbnail']);
unset($params['width']);
unset($params['height']);
}
foreach ($params as $key => $value) {
$image->setAttribute($key, $value);
}
$html = $image->getHtml();
} catch (Exception $exception) {
Zibo::getInstance()->runEvent(Zibo::EVENT_LOG, $exception->getMessage(), $exception->getTraceAsString(), 1);
$html = '<span class="red" style="color: red;">Could not load image: ' . $exception->getMessage() . '</span>';
}
return $html;
}
/**
* Decorates a cell which contains an Advertisement object
* @param zibo\library\html\table\Cell $cell
* @param zibo\library\html\table\Row $row
* @param int $rowNumber
* @param array $remainingValues
* @return null
*/
public function decorate(Cell $cell, Row $row, $rowNumber, array $remainingValues)
{
$advertisement = $cell->getValue();
if (!$advertisement instanceof AdvertisementData) {
return;
}
$cell->appendToClass('advertisement');
try {
$image = new Image($advertisement->image);
$image->appendToClass('data');
$image->setThumbnailer('crop', 50, 50);
$value = $image->getHtml();
} catch (Exception $e) {
$value = 'Could not load image: ' . $e->getMessage();
}
$anchor = new Anchor($advertisement->name, $this->action . $advertisement->id);
$value .= $anchor->getHtml();
if (!$advertisement->clicks) {
$advertisement->clicks = '0';
}
$translateParams = array('from' => $this->locale->formatDate($advertisement->dateStart), 'till' => $this->locale->formatDate($advertisement->dateStop), 'clicks' => $advertisement->clicks);
$value .= '<div class="info">';
$value .= $advertisement->website . '<br />';
$value .= $this->translator->translate(self::TRANSLATION_DISPLAY, $translateParams) . '<br />';
$value .= $this->translator->translate(self::TRANSLATION_CLICKS, $translateParams);
$value .= '</div>';
$cell->setValue($value);
}
/**
* Gets the HTML for the image of the data
* @param mixed $data
* @return string
*/
private function getImageHtml($data)
{
$modelTable = $this->meta->getModelTable();
if (!$modelTable->hasDataFormat(DataFormatter::FORMAT_IMAGE)) {
return '';
}
$image = $this->meta->formatData($data, DataFormatter::FORMAT_IMAGE);
if ($image) {
$image = new Image($image);
} else {
$image = new Image($this->defaultImage);
}
$image->setThumbnailer('crop', 50, 50);
$image->appendToClass(self::STYLE_IMAGE);
return $image->getHtml();
}
/**
* Gets a preview of the provided value
* @param string $value Path to the current file
* @return string HTML of the value
*/
protected function getPreviewHtml($value)
{
try {
$file = new File($value);
$image = new CoreImage($file);
} catch (Exception $e) {
return;
}
$image = new HtmlImage($value);
$image->setThumbnailer(ThumbnailFactory::CROP, $this->previewWidth, $this->previewHeight);
return '<span class="image">' . $image->getHtml() . '</span>';
}