private function setFile($file)
{
$fileDir = Yii::$app->controller->module->id . '/' . date('Ymd');
$path = Yii::$app->params['uploadPath'] . Yii::$app->params['uploadDir'] . '/' . $fileDir;
$errorCode = $file->error;
if ($errorCode === UPLOAD_ERR_OK) {
$type = exif_imagetype($file->tempName);
if ($type) {
$extension = image_type_to_extension($type);
// $src = $path . '.original' . $extension;
$fileDir = Yii::$app->controller->module->id . '/' . date('Y/m/d/');
$fileName = date('YmdHis') . '.original' . $extension;
$folder = Yii::$app->params['uploadPath'] . '/' . Yii::$app->params['uploadDir'] . '/' . $fileDir;
\app\components\FileHelper::createDirectory($folder);
$src = $folder . $fileName;
if ($type == IMAGETYPE_GIF || $type == IMAGETYPE_JPEG || $type == IMAGETYPE_PNG) {
if (file_exists($src)) {
unlink($src);
}
$result = $file->saveAs($src);
if ($result) {
$this->src = $src;
$this->type = $type;
$this->extension = $extension;
$this->setDst($extension);
} else {
$this->msg = 'Failed to save file';
}
} else {
$this->msg = 'Please upload image with the following types: JPG, PNG, GIF';
}
} else {
$this->msg = 'Please upload image file';
}
} else {
$this->msg = $this->codeToMessage($errorCode);
}
}
/**
* @param $url
* @param null $limit
* @param int $current
*/
private function crawl($url, $limit = null, &$current = 0)
{
echo "call crawl\n";
echo $current . "\n";
echo $limit . "\n";
if (isset($limit) && $limit < $current) {
echo "limit is over\n";
echo "save next:{$url}\n";
FileHelper::writeText(Url::to(static::INSTAGRAM_NEXT_URL), $url, true);
return 1;
}
$data = Instagram::httpGet($url);
Instagram::savePosts($data);
if (!isset($data->pagination) || !isset($data->pagination->next_url)) {
echo "end page\n";
return 0;
}
return $this->crawl($data->pagination->next_url, $limit, ++$current);
}