protected function manageCustomizationImages()
{
$normal_image_sizes = ImageType::getImagesTypes($this->imageType);
if (empty($this->wsObject->urlSegment[2])) {
$results = Db::getInstance()->executeS('SELECT DISTINCT `id_cart` FROM `' . _DB_PREFIX_ . 'customization`');
foreach ($results as $result) {
$ids[] = $result['id_cart'];
}
asort($ids);
$this->output .= $this->objOutput->getObjectRender()->renderNodeHeader('carts', array());
foreach ($ids as $id) {
$this->output .= $this->objOutput->getObjectRender()->renderNodeHeader('cart', array(), array('id' => $id, 'xlink_resource' => $this->wsObject->wsUrl . 'images/' . $this->imageType . '/' . $id), false);
}
$this->output .= $this->objOutput->getObjectRender()->renderNodeFooter('carts', array());
return true;
} elseif (empty($this->wsObject->urlSegment[3])) {
$this->output .= $this->objOutput->getObjectRender()->renderNodeHeader('customizations', array());
$customizations = $this->getCustomizations();
foreach ($customizations as $id) {
$this->output .= $this->objOutput->getObjectRender()->renderNodeHeader('customization', array(), array('id' => $id, 'xlink_resource' => $this->wsObject->wsUrl . 'images/' . $this->imageType . '/' . $id), false);
}
$this->output .= $this->objOutput->getObjectRender()->renderNodeFooter('customizations', array());
return true;
} elseif (empty($this->wsObject->urlSegment[4])) {
if ($this->wsObject->method == 'GET') {
$results = Db::getInstance()->executeS('SELECT *
FROM `' . _DB_PREFIX_ . 'customized_data`
WHERE id_customization = ' . (int) $this->wsObject->urlSegment[3] . ' AND type = 0');
$this->output .= $this->objOutput->getObjectRender()->renderNodeHeader('images', array());
foreach ($results as $result) {
$this->output .= $this->objOutput->getObjectRender()->renderNodeHeader('image', array(), array('id' => $result['index'], 'xlink_resource' => $this->wsObject->wsUrl . 'images/' . $this->imageType . '/' . $result['index']), false);
}
$this->output .= $this->objOutput->getObjectRender()->renderNodeFooter('images', array());
return true;
}
} else {
if ($this->wsObject->method == 'GET') {
$results = Db::getInstance()->executeS('SELECT *
FROM `' . _DB_PREFIX_ . 'customized_data`
WHERE id_customization = ' . (int) $this->wsObject->urlSegment[3] . '
AND `index` = ' . (int) $this->wsObject->urlSegment[4]);
if (empty($results[0]) || empty($results[0]['value'])) {
throw new WebserviceException('This image does not exist on disk', array(61, 500));
}
$this->imgToDisplay = _PS_UPLOAD_DIR_ . $results[0]['value'];
return true;
}
if ($this->wsObject->method == 'POST') {
$customizations = $this->getCustomizations();
if (!in_array((int) $this->wsObject->urlSegment[3], $customizations)) {
throw new WebserviceException('Customization does not exist', array(61, 500));
}
$results = Db::getInstance()->executeS('SELECT id_customization_field
FROM `' . _DB_PREFIX_ . 'customization_field`
WHERE id_customization_field = ' . (int) $this->wsObject->urlSegment[4] . '
AND type = 0');
if (empty($results)) {
throw new WebserviceException('Customization field does not exist.', array(61, 500));
}
$results = Db::getInstance()->executeS('SELECT *
FROM `' . _DB_PREFIX_ . 'customized_data`
WHERE id_customization = ' . (int) $this->wsObject->urlSegment[3] . '
AND `index` = ' . (int) $this->wsObject->urlSegment[4] . '
AND type = 0');
if (!empty($results)) {
// customization field exists and has no value
throw new WebserviceException('Customization field already have a value, please use PUT method.', array(61, 500));
}
return $this->manageDeclinatedImagesCRUD(false, '', $normal_image_sizes, _PS_UPLOAD_DIR_);
}
$results = Db::getInstance()->executeS('SELECT *
FROM `' . _DB_PREFIX_ . 'customized_data`
WHERE id_customization = ' . (int) $this->wsObject->urlSegment[3] . '
AND `index` = ' . (int) $this->wsObject->urlSegment[4]);
if (empty($results[0]) || empty($results[0]['value'])) {
throw new WebserviceException('This image does not exist on disk', array(61, 500));
}
$this->imgToDisplay = _PS_UPLOAD_DIR_ . $results[0]['value'];
$filename_exists = file_exists($this->imgToDisplay);
return $this->manageDeclinatedImagesCRUD($filename_exists, $this->imgToDisplay, $normal_image_sizes, _PS_UPLOAD_DIR_);
}
}
/**
* This must be return a string with specific values as WebserviceRequest expects.
*
* @return string
*/
public function getContent()
{
return $this->objOutput->getObjectRender()->overrideContent($this->output);
}