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<?php
/**
* @property string $id database column
* @property string $title database column
* @property string $description database column
* @property string $license database column
* @property string $author database column
* @property string $mime_type database column
* @property int $size database column
* @property int $width database column
* @property int $height database column
* @property string $palette database column
* @property string $tags database column
* @property int $mkdate database column
* @property int $chdate database column
*/
class StockImage extends \SimpleORMap
{
public const SIZE_ORIGINAL = 'original';
public const SIZE_LARGE = 'large';
public const SIZE_MEDIUM = 'medium';
public const SIZE_SMALL = 'small';
public static function sizes()
{
return [
self::SIZE_ORIGINAL => -1,
self::SIZE_LARGE => 2400,
self::SIZE_MEDIUM => 1920,
self::SIZE_SMALL => 640,
];
}
protected static function configure($config = [])
{
$config['db_table'] = 'stock_images';
$config['registered_callbacks']['after_delete'][] = function ($resource) {
if ($resource->hasFile()) {
foreach (array_keys(self::sizes()) as $sizeName) {
$path = $resource->getPath($sizeName);
if (file_exists($path)) {
unlink($path);
}
}
}
};
parent::configure($config);
}
/**
* @SuppressWarnings(PHPMD.Superglobals)
*/
public function getPath(string $size = self::SIZE_ORIGINAL): string
{
return sprintf(
'%s/stock-images/%s',
$GLOBALS['DYNAMIC_CONTENT_PATH'],
$this->getFilename($size)
);
}
public function getFilename(string $size = self::SIZE_ORIGINAL): string
{
return sprintf(
'%d-%s.%s',
$this->id,
$size,
substr($this->mime_type, 6)
);
}
/**
* return string|null either a string containing the public URL to the file
* or null if there is still no such file
*
* @SuppressWarnings(PHPMD.Superglobals)
*/
public function getDownloadURL(string $size = self::SIZE_ORIGINAL)
{
if (!$this->hasFile()) {
return null;
}
$sizes = self::sizes();
if (!(isset($sizes[$size]) && $sizes[$size] <= $this->width)) {
return null;
}
return sprintf(
'%s/stock-images/%s',
$GLOBALS['DYNAMIC_CONTENT_URL'],
$this->getFilename($size)
);
}
/**
* @return iterable<string,string> an associative array of sizes to URLs
*/
public function getDownloadURLs(): iterable
{
return array_filter(
array_reduce(
array_keys(self::sizes()),
function ($urls, $size) {
return array_merge($urls, [$size => $this->getDownloadURL($size)]);
},
[]
)
);
}
public function hasFile(): bool
{
return !empty($this->mime_type);
}
}
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