/**
* Отримати заповнене полотно
* @return Canvas
*/
public static function getCanvas()
{
set_time_limit(60);
$setting = SettingsForm::instance();
$canvas = new Canvas($setting->count, $setting->countHeight, $setting->countWidth);
/** @var User $user */
$user = \Yii::$app->user->getIdentity();
$count = $canvas->getCountPictures();
$pictureCurrent = 0;
$pictures = [];
$colorPictures = [];
$color = new Color();
for ($i = $count; $i > 0;) {
if (empty($colorPictures)) {
$colorPictures = $user->getInstagram()->getPhotos();
if (empty($colorPictures)) {
break;
}
}
$colorPicture = array_shift($colorPictures);
if ($setting->color) {
$color->setAddress($colorPicture->images->thumbnail->url);
if ($color->hasDominantColor($setting->color)) {
$colorPicture = $colorPicture;
} else {
$colorPicture = null;
}
}
if ($colorPicture) {
$pictures[] = $colorPicture;
--$i;
}
}
if (empty($pictures)) {
return $canvas;
}
/** @var Row $canvasRow */
foreach ($canvas as $canvasRow) {
/** @var Picture $row */
foreach ($canvasRow as $row) {
if (!isset($pictures[$pictureCurrent])) {
if ($setting->repeat) {
$picture = $pictures[array_rand($pictures)];
} else {
break;
}
} else {
$picture = $pictures[$pictureCurrent];
++$pictureCurrent;
}
$row->setUrl($picture->images->thumbnail->url);
}
}
$user->getInstagram()->rewindPhoto();
return $canvas;
}
