尝试使用 jquery ajax 调用触发 uploadcare php 函数,除了用户选择的裁剪区域外,我一切正常。它按正确的配给量进行裁剪,但始终默认为左上角。
传递用户选择的裁剪区域我缺少什么?
这是运行脚本的 jQuery 代码
$(function() {
$('#avatar-uc').each(function() {
$("#avatar-uc").find('.uploadcare-widget-button-open').html('<i class="fa fa-camera"></i> Edit Photo');
$("#avatar-uc").find('.uploadcare-widget-button-remove').html('<i class="fa fa-camera"></i> Edit Photo');
WidgetResetAvatar(
uploadcare.SingleWidget($(this).children('input'))
);
});
});
function WidgetResetAvatar(widget) {
widget.onChange(function(file) {
if (file) {
file.done(function(fileInfo) {
$.ajax({
url: '/asset/create/avatar',
method: 'POST',
disablePreview: true,
headers: { 'X-CSRF-TOKEN': $('meta[name="_token"]').attr('content')},
data: {uuid: fileInfo.uuid},
})
.done(function( data ) {
$('#avatarPhoto').css('background-image', 'url("'+data.avatar_url+'")')
});
});
}
widget.value(null)
});
}
和 PHP 函数
public function CreateAvatar(Request $request)
{
if (!Auth::check()) {
return Response::json(array('message' => 'not logged in'));
}
$user = Auth::user();
if ($request->ajax()) {
if (!empty($request->uuid)) {
$api = app()->uploadcare;
$original_file = $api->getFile($request->uuid);
$cropped_file = $original_file->crop(150,150)->copy();
$cropped_file->store();
$cropped_file_url = $cropped_file->data['original_file_url'];
$upload_url = "https://ucarecdn.com";
$remove_upload_care_url = "";
$cropped_file_path = str_replace($upload_url,
$remove_upload_care_url, $cropped_file_url);
}
else {
$cropped_file_path = "";
}
$user->avatar = $cropped_file_path;
$user->save();
return Response::json(['avatar_url' => $cropped_file_url]);
}
}