/**
* Shows the field in the edit entry or add entry form
* @param bool $return return or display directly
* @return string
*/
public function field($return = false)
{
if (!$this->enabled) {
return false;
}
$class = $this->required ? $this->cssClass . ' required' : $this->cssClass;
$show = null;
$field = null;
static $js = false;
$params = array('id' => $this->nid, 'class' => $class);
if ($this->width) {
$params['style'] = "width: {$this->width}px;";
}
$files = $this->getExistingFiles();
if (is_array($files) && count($files)) {
if (isset($files['ico'])) {
$show = $files['ico'];
} elseif (isset($files['thumb'])) {
$show = $files['thumb'];
}
}
$noncropsize = "";
$icoSize = explode(':', Sobi::Cfg('image.ico_size', '80:80'));
if ($show) {
$img = Sobi::Cfg('live_site') . $show;
if (!$this->crop) {
$noncropsize = "style=\"width: {$icoSize[0]}px; height: {$icoSize[1]}px;\"";
}
}
$field .= "\n<div class=\"spImageField\">";
$field .= "\n<div>";
$field .= "\n<div id=\"{$this->nid}_img_preview\" class=\"spEditImage\">";
$field .= "\n<div class=\"spEditImagePreview\" >";
if ($show) {
$field .= "\n\t<img src=\"{$img}\" alt=\"{$this->name}\" {$noncropsize} />";
}
$field .= "\n</div>";
$field .= "\n</div>";
$field .= "\n</div>";
$field .= "\n<div class=\"spImageUpDelete\">";
if ($show) {
$field .= SPHtml_Input::checkbox($this->nid . '_delete', 1, Sobi::Txt('FD.IMG_DELETE_CURRENT_IMAGE'), $this->nid . '_delete', false, array('class' => $this->cssClass));
}
$field .= SPHtml_Input::fileUpload($this->nid, 'image/*', null, 'spImageUpload', str_replace('field_', 'field.', $this->nid) . '.upload');
$field .= "\n</div>";
$field .= "\n</div>";
if (!$js) {
SPFactory::header()->addJsFile('opt.field_image_edit')->addJsCode('SobiPro.jQuery( document ).ready( function () { SobiPro.jQuery( ".spImageUpload" ).SPFileUploader(); } );');
$js = true;
}
if ($this->crop) {
$modalclass = 'modal hide';
if (Sobi::Cfg('template.bootstrap3-styles') && !defined('SOBIPRO_ADM')) {
$modalclass = 'modal fade';
}
SPFactory::header()->addJsFile('cropper')->addCssFile('cropper');
$field .= SPHtml_Input::modalWindow(Sobi::Txt('IMAGE_CROP_HEADER'), $this->nid . '_modal', null, $modalclass, 'CLOSE', 'SAVE');
}
if (!$return) {
echo $field;
} else {
return $field;
}
}
