/**
* Return the src attribute to put into the img tag
*
* @see ImageInterface::src
* @param string $size Size to use
*/
public function src($size)
{
global $globals;
$order = ImageSizesSet::sizeToOrder($size);
while ($order >= 0) {
if (file_exists($globals->spoolroot . '/htdocs/static/' . $order . '/' . $this->path())) {
return 'static/' . $order . '/' . $this->path();
}
$order--;
}
throw new Exception('No such image');
}
protected static function loadConf()
{
global $globals;
if (self::$sizes == null) {
self::$sizes = array();
self::$order = json_decode($globals->sizes->order);
foreach (self::$order as $size) {
self::$sizes[$size] = ImageSize::fromExport(json_decode($globals->sizes->{$size}));
}
}
}
/**
* Build the image from a FrankizUpload instance, stores it into the DB
*
* @param $fu Instance of FrankizUpload
* @param $rm Should the temporary file be removed after ? (Default: yes)
*/
public function image(FrankizUpload $fu, $rm = true)
{
$infos = getimagesize($fu->path());
$this->mime = $infos['mime'];
$types = array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG);
if (!in_array($infos[2], $types)) {
throw new ImageFormatException();
}
$this->x = $infos[0];
$this->y = $infos[1];
if ($this->x > ImageSize::MAX_WIDTH() || $this->y > ImageSize::MAX_HEIGHT()) {
$e = new ImageSizeException('The picture is to big: (' . $this->x . 'x' . $this->y . ') > (' . ImageSize::MAX_WIDTH() . 'x' . ImageSize::MAX_HEIGHT() . ')');
$e->size(new ImageSize($this->x, $this->y));
$e->allowed(ImageSize::MAX());
throw $e;
}
$this->images = ImageSizesSet::resize(file_get_contents($fu->path()));
if ($rm) {
$fu->rm();
}
foreach ($this->images as $size => $image) {
$size_order = ImageSizesSet::sizeToOrder($size);
XDB::execute('INSERT INTO images_sizes
SET iid = {?}, size = {?}, mime = {?}, x = {?}, y = {?}, data = {?}
ON DUPLICATE KEY UPDATE mime = {?}, x = {?}, y = {?}, data = {?}', $this->id(), $size_order, $image->mime, $image->x, $image->y, $image->data, $image->mime, $image->x, $image->y, $image->data);
}
}
