在 SS4 中动态创建文件显然要复杂一些
$folder = Folder::find_or_make('Cards');
$filename = 'myimage.jpg';
$contents = file_get_contents('http://example.com/image.jpg');
$pathToFile = Controller::join_links(Director::baseFolder(), ASSETS_DIR, $folder->Title, $filename);
file_put_contents($pathToFile, $contents);
$image = Image::create();
$image->ParentID = $folder->ID;
$image->Title = "My title";
$image->Name = $filename;
$image->FileFilename = 'Cards/' . $filename;
$image->write();
Member::actAs(Member::get()->first(), function() use ($image, $folder) {
if (!$image->isPublished()) {
$image->publishFile();
$image->publishSingle();
}
if (!$folder->isPublished()) {
$folder->publishSingle();
}
});
以上,按预期创建文件/assets/Cards/myimage.jpg
并正常发布
但是所有预览都是空白的,因此显然找不到文件:
知道我在创建Image
对象时错过了什么吗?