扩展Laravel包
我周围中搜索，找不到这一个明确的答案......扩展Laravel包
我有一个包DevDojo颤振，并想用我的应用程序来扩展它。我知道我必须重写这些函数，以便作曲家更新不会覆盖我的更改。
我该如何去做这件事？
UPDATE
public function store(Request $request) {
$request->request->add(['body_content' => strip_tags($request->body)]);
$validator = Validator::make($request->all(), [
'title' => 'required|min:5|max:255',
'body_content' => 'required|min:10',
'chatter_category_id' => 'required',
]);
Event::fire(new ChatterBeforeNewDiscussion($request, $validator));
if (function_exists('chatter_before_new_discussion')) {
chatter_before_new_discussion($request, $validator);
}
if ($validator->fails()) {
return back()->withErrors($validator)->withInput();
}
$user_id = Auth::user()->id;
if (config('chatter.security.limit_time_between_posts')) {
if ($this->notEnoughTimeBetweenDiscussion()) {
$minute_copy = (config('chatter.security.time_between_posts') == 1) ? ' minute' : ' minutes';
$chatter_alert = [
'chatter_alert_type' => 'danger',
'chatter_alert' => 'In order to prevent spam, please allow at least '.config('chatter.security.time_between_posts').$minute_copy.' in between submitting content.',
];
return redirect('/'.config('chatter.routes.home'))->with($chatter_alert)->withInput();
}
}
// *** Let's gaurantee that we always have a generic slug *** //
$slug = str_slug($request->title, '-');
$discussion_exists = Models::discussion()->where('slug', '=', $slug)->first();
$incrementer = 1;
$new_slug = $slug;
while (isset($discussion_exists->id)) {
$new_slug = $slug.'-'.$incrementer;
$discussion_exists = Models::discussion()->where('slug', '=', $new_slug)->first();
$incrementer += 1;
}
if ($slug != $new_slug) {
$slug = $new_slug;
}
$new_discussion = [
'title' => $request->title,
'chatter_category_id' => $request->chatter_category_id,
'user_id' => $user_id,
'slug' => $slug,
'color' => $request->color,
];
$category = Models::category()->find($request->chatter_category_id);
if (!isset($category->slug)) {
$category = Models::category()->first();
}
$discussion = Models::discussion()->create($new_discussion);
$new_post = [
'chatter_discussion_id' => $discussion->id,
'user_id' => $user_id,
'body' => $request->body,
];
if (config('chatter.editor') == 'simplemde'):
$new_post['markdown'] = 1;
endif;
// add the user to automatically be notified when new posts are submitted
$discussion->users()->attach($user_id);
$post = Models::post()->create($new_post);
if ($post->id) {
Event::fire(new ChatterAfterNewDiscussion($request));
if (function_exists('chatter_after_new_discussion')) {
chatter_after_new_discussion($request);
}
if($discussion->status === 1) {
$chatter_alert = [
'chatter_alert_type' => 'success',
'chatter_alert' => 'Successfully created a new '.config('chatter.titles.discussion').'.',
];
return redirect('/'.config('chatter.routes.home').'/'.config('chatter.routes.discussion').'/'.$category->slug.'/'.$slug)->with($chatter_alert);
} else {
$chatter_alert = [
'chatter_alert_type' => 'info',
'chatter_alert' => 'You post has been submitted for approval.',
];
return redirect()->back()->with($chatter_alert);
}
} else {
$chatter_alert = [
'chatter_alert_type' => 'danger',
'chatter_alert' => 'Whoops :(There seems to be a problem creating your '.config('chatter.titles.discussion').'.',
];
return redirect('/'.config('chatter.routes.home').'/'.config('chatter.routes.discussion').'/'.$category->slug.'/'.$slug)->with($chatter_alert);
}
}
有，我想修改/替代供应商包内的存储功能。如果需要，我希望能够修改某些功能或其中的一部分。请有人指出我正确的方向。
回答：
如果你的意思修改类实现您的应用程序，你可以改变的方式类解决：
app()->bind(PackageClass:class, YourCustomClass::class); ，现在你可以创建这个自定义类，像这样：
class YourCustomClass extends PackageClass {
public function packageClassYouWantToChange()
{
// here you can modify behavior
}
}
我会建议你可以阅读更多关于binding。
当然很多依赖于如何创建类，如果它是使用new运算符创建的，您可能需要更改多个类，但是如果它被注入，它应该足以改变这个类。
以上是 扩展Laravel包 的全部内容， 来源链接： utcz.com/qa/266355.html
