/**
* update_images()
* Updates the image details for all cached images */
function update_images ($images) {
if (!is_array($images)) return false;
foreach ($images as $img) {
$Image = new ProductImage($img['id']);
$Image->title = $img['title'];
$Image->alt = $img['alt'];
if (!empty($img['cropping'])) {
require_once(ECART_PATH."/core/model/Image.php");
foreach ($img['cropping'] as $id => $cropping) {
if (empty($cropping)) continue;
$Cropped = new ProductImage($id);
list($Cropped->settings['dx'],
$Cropped->settings['dy'],
$Cropped->settings['cropscale']) = explode(',', $cropping);
extract($Cropped->settings);
$Resized = new ImageProcessor($Image->retrieve(),$Image->width,$Image->height);
$scaled = $Image->scaled($width,$height,$scale);
$scale = $Cropped->_scaling[$scale];
$quality = ($quality === false)?$Cropped->_quality:$quality;
$Resized->scale($scaled['width'],$scaled['height'],$scale,$alpha,$fill,(int)$dx,(int)$dy,(float)$cropscale);
// Post sharpen
if ($sharpen !== false) $Resized->UnsharpMask($sharpen);
$Cropped->data = $Resized->imagefile($quality);
if (empty($Cropped->data)) return false;
$Cropped->size = strlen($Cropped->data);
if ($Cropped->store( $Cropped->data ) === false)
return false;
$Cropped->save();
}
}
$Image->save();
}
return true;
}
/**
* Updates image details for all cached images of the product
*
* @author Jonathan Davis
* @since 1.0
*
* @param array image record ids
* @return void
**/
public function update_images($images)
{
if (!is_array($images)) {
return;
}
foreach ($images as $img) {
$Image = new ProductImage($img['id']);
$Image->title = stripslashes($img['title']);
$Image->alt = stripslashes($img['alt']);
if (!empty($img['cropping'])) {
if (!class_exists('ImageProcessor')) {
require SHOPP_MODEL_PATH . "/Image.php";
}
foreach ($img['cropping'] as $id => $cropping) {
if (empty($cropping)) {
continue;
}
$Cropped = new ProductImage($id);
list($Cropped->settings['dx'], $Cropped->settings['dy'], $Cropped->settings['cropscale']) = explode(',', $cropping);
extract($Cropped->settings);
$Resized = new ImageProcessor($Image->retrieve(), $Image->width, $Image->height);
$scaled = $Image->scaled($width, $height, $scale);
$scale = ImageAsset::$defaults['scaling'][$scale];
$quality = $quality === false ? ImageAsset::$defaults['quality'] : $quality;
$Resized->scale($scaled['width'], $scaled['height'], $scale, $alpha, $fill, (int) $dx, (int) $dy, (double) $cropscale);
// Post sharpen
if ($sharpen !== false) {
$Resized->UnsharpMask($sharpen);
}
$Cropped->data = $Resized->imagefile($quality);
if (empty($Cropped->data)) {
return false;
}
$Cropped->size = strlen($Cropped->data);
if ($Cropped->store($Cropped->data) === false) {
return false;
}
$Cropped->save();
}
}
$Image->save();
}
}
