public function prepareContent(array $content, array $fetchOptions = array(), $viewingUser = null)
{
$content = parent::prepareContent($content, $fetchOptions, $viewingUser);
if (!empty($content)) {
if (!empty($content['photo_exif'])) {
if (!is_array($content['photo_exif'])) {
$content['photo_exif'] = @unserialize($content['photo_exif']);
}
if (!empty($content['photo_exif']['ExposureTime'])) {
$content['photo_exif']['ExposureTimeOrigin'] = $content['photo_exif']['ExposureTime'];
$ele = explode('/', $content['photo_exif']['ExposureTime']);
if (!empty($ele[0]) && !empty($ele[1])) {
if ($ele[1] > $ele[0]) {
$content['photo_exif']['ExposureTime'] = '1/' . floor($ele[1] / $ele[0]);
} else {
$content['photo_exif']['ExposureTime'] = floor($ele[0] / $ele[1]);
}
} else {
$content['photo_exif']['ExposureTime'] = !empty($ele[0]) ? floor($ele[0]) : (!empty($ele[1]) ? floor($ele[1]) : 0);
}
$content['photo_exif']['ExposureTime'] .= 's';
}
}
}
return $content;
}
protected function _prepareContents(array $widget, array &$contents, sonnb_XenGallery_Model_Content $contentModel)
{
if ($contents) {
foreach ($contents as $contentId => $content) {
if (!$contentModel->canViewContentAndContainer($content, $content['album'])) {
unset($contents[$contentId]);
continue;
}
}
}
$contents = array_slice($contents, 0, $widget['options']['limit']);
if ($widget['options']['thumbnail_width'] && $widget['options']['thumbnail_height']) {
foreach ($contents as &$content) {
if (!empty($content['medium_height']) && !empty($content['medium_width'])) {
$widthRatio = $content['medium_width'] / $widget['options']['thumbnail_width'];
$heightRatio = $content['medium_height'] / $widget['options']['thumbnail_height'];
$album['cover']['style'] = '';
if ($widthRatio == $heightRatio) {
$content['medium_width'] = $widget['options']['thumbnail_width'];
$content['medium_height'] = $widget['options']['thumbnail_height'];
$content['style'] = '';
} elseif ($widthRatio < $heightRatio) {
$content['medium_height'] = $content['medium_height'] / ($content['medium_width'] / $widget['options']['thumbnail_width']);
$content['medium_width'] = $widget['options']['thumbnail_width'];
$content['style'] = 'top: -' . ($content['medium_height'] - $widget['options']['thumbnail_height']) / 2 . 'px;';
} else {
$content['medium_width'] = $content['medium_width'] / ($content['medium_height'] / $widget['options']['thumbnail_height']);
$content['medium_height'] = $widget['options']['thumbnail_height'];
$content['style'] = 'left: -' . ($content['medium_width'] - $widget['options']['thumbnail_width']) / 2 . 'px;';
}
}
}
}
}
