Imbo\Model\Images::getPage PHP Method

    public function getPage()
    {
        return $this->page;
    }

    /**
     * {@inheritdoc}
     */
    public function formatImages(Model\Images $model)
    {
        $images = '';
        if ($fields = $model->getFields()) {
            $fields = array_fill_keys($fields, 1);
        }
        foreach ($model->getImages() as $image) {
            $images .= '<image>';
            if (empty($fields) || isset($fields['publicKey'])) {
                $images .= '<publicKey>' . $image->getPublicKey() . '</publicKey>';
            }
            if (empty($fields) || isset($fields['imageIdentifier'])) {
                $images .= '<imageIdentifier>' . $image->getImageIdentifier() . '</imageIdentifier>';
            }
            if (empty($fields) || isset($fields['checksum'])) {
                $images .= '<checksum>' . $image->getChecksum() . '</checksum>';
            }
            if (empty($fields) || isset($fields['originalChecksum'])) {
                $images .= '<originalChecksum>' . $image->getOriginalChecksum() . '</originalChecksum>';
            }
            if (empty($fields) || isset($fields['mime'])) {
                $images .= '<mime>' . $image->getMimeType() . '</mime>';
            }
            if (empty($fields) || isset($fields['extension'])) {
                $images .= '<extension>' . $image->getExtension() . '</extension>';
            }
            if (empty($fields) || isset($fields['added'])) {
                $images .= '<added>' . $this->dateFormatter->formatDate($image->getAddedDate()) . '</added>';
            }
            if (empty($fields) || isset($fields['updated'])) {
                $images .= '<updated>' . $this->dateFormatter->formatDate($image->getUpdatedDate()) . '</updated>';
            }
            if (empty($fields) || isset($fields['size'])) {
                $images .= '<size>' . $image->getFilesize() . '</size>';
            }
            if (empty($fields) || isset($fields['width'])) {
                $images .= '<width>' . $image->getWidth() . '</width>';
            }
            if (empty($fields) || isset($fields['height'])) {
                $images .= '<height>' . $image->getHeight() . '</height>';
            }
            $metadata = $image->getMetadata();
            if (is_array($metadata) && (empty($fields) || isset($fields['metadata']))) {
                $images .= '<metadata>';
                foreach ($metadata as $key => $value) {
                    $images .= '<tag key="' . $key . '">' . $value . '</tag>';
                }
                $images .= '</metadata>';
            }
            $images .= '</image>';
        }
        return <<<IMAGES
<?xml version="1.0" encoding="UTF-8"?>
<imbo>
  <search>
    <hits>{$model->getHits()}</hits>
    <page>{$model->getPage()}</page>
    <limit>{$model->getLimit()}</limit>
    <count>{$model->getCount()}</count>
  </search>
  <images>{$images}</images>
</imbo>
IMAGES;
    }