| public getFieldContents ( array $fieldOptions = [] ) : string | ||
| $fieldOptions | array | Options to be passed into the field |
| Результат | string | The field HTML |
public function getFieldContents(array $fieldOptions = array())
{
$id = isset($fieldOptions['id']) ? 'id="' . $fieldOptions['id'] . '" ' : '';
$class = $this->class . (isset($fieldOptions['class']) ? ' ' . $fieldOptions['class'] : '');
if (!is_array($this->value)) {
$this->value = (array) $this->value;
}
$html = '<span ' . ($id ? $id : '') . 'class="' . $class . '">';
foreach ($this->value as $image) {
$imgattr = array();
$alt = null;
if ($class) {
$imgattr['class'] = $class;
}
if ($this->element['style']) {
$imgattr['style'] = (string) $this->element['style'];
}
if ($this->element['width']) {
$imgattr['width'] = (string) $this->element['width'];
}
if ($this->element['height']) {
$imgattr['height'] = (string) $this->element['height'];
}
if ($this->element['align']) {
$imgattr['align'] = (string) $this->element['align'];
}
if ($this->element['rel']) {
$imgattr['rel'] = (string) $this->element['rel'];
}
if ($this->element['alt']) {
$alt = JText::_((string) $this->element['alt']);
}
if ($this->element['title']) {
$imgattr['title'] = JText::_((string) $this->element['title']);
}
$path = (string) $this->element['directory'];
$path = trim($path, '/' . DIRECTORY_SEPARATOR);
$platform = $this->form->getContainer()->platform;
$baseDirs = $platform->getPlatformBaseDirs();
if ($image && file_exists($baseDirs['root'] . '/' . $path . '/' . $image)) {
$src = $platform->URIroot() . '/' . $path . '/' . $image;
$html .= JHtml::image($src, $alt, $imgattr);
} else {
// JHtml::image returns weird stuff when an empty path is provided, so let's be safe than sorry and return empty
$html .= '';
}
}
$html .= '</span>';
return $html;
}