控制阵列,按头部角色链接,laravel-admin
我使用 https://laravel-admin.org/docs/en/readme 我的网站。
我在管理面板中有一个通用标题,该标头显示了所有可以编辑的部分,这是代码:
<?php foreach(Admin::menuLinks() as $link) { ?>
<?php if (in_array($link['uri'], ['users', 'posts', 'comments'])) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
<?php } ?>
因此,我有3个分区。每个部分将拥有自己的管理员,他们将具有相应的角色。现在,所有扮演角色的管理员都可以看到标题中的所有链接,但是我需要隐藏它们,并确保管理员仅看到他在权利上发挥作用的链接。我该如何在标题中进行这样的检查?根据用户的角色显示这些链接。
我这样做了:
<?php foreach(Admin::menuLinks() as $link) { ?>
<?php if (Admin::user()->isRole('administrator')) {?>
<?php if (in_array($link['uri'], ['users', 'posts', 'comments'])) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
<?php } ?>
<?php if (Admin::user()->isRole('post-admin')) {?>
<?php if (in_array($link['uri'], ['posts'])) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
<?php } ?>
<?php if (Admin::user()->isRole('comment-admin')) {?>
<?php if (in_array($link['uri'], ['comments'])) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
<?php } ?>
<?php } ?>
它有效,但最终得到了过多的重复代码。是否可以更简单地控制数组中的所有角色?
这样的东西:
<?php foreach(Admin::menuLinks() as $link) { ?>
<?php if (in_array($link['uri'],
if (Admin::user()->isRole('administrator')) {
['users', 'posts', 'comments']
}
else if (Admin::user()->isRole('post-admin')) {
['posts']
}
)) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
或:
<?php if (in_array($link['uri'],
Admin::user()->isRole('administrator') ? ['users', 'posts', 'comments'] :
Admin::user()->isRole('post-admin') ? ['posts'] : '')) {?>
但是这两个选项都不适合我。
I use https://laravel-admin.org/docs/en/README on my site.
I have a general header in the admin panel, which displays all the sections that can be edited, here is the code:
<?php foreach(Admin::menuLinks() as $link) { ?>
<?php if (in_array($link['uri'], ['users', 'posts', 'comments'])) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
<?php } ?>
So, I have 3 partitions. Each section will have its own admin, who will have a corresponding role. Now all admins with roles see all links in the header, but I need to hide them and make sure that the admin sees only the link to which he has a role with rights. How can I do such a check in the header? To display these links depending on the user's role.
I did it this way:
<?php foreach(Admin::menuLinks() as $link) { ?>
<?php if (Admin::user()->isRole('administrator')) {?>
<?php if (in_array($link['uri'], ['users', 'posts', 'comments'])) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
<?php } ?>
<?php if (Admin::user()->isRole('post-admin')) {?>
<?php if (in_array($link['uri'], ['posts'])) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
<?php } ?>
<?php if (Admin::user()->isRole('comment-admin')) {?>
<?php if (in_array($link['uri'], ['comments'])) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
<?php } ?>
<?php } ?>
It works, but I ended up with too much repetitive code. Is it possible to do it somehow simpler, to control all the roles in the array?
Something like this:
<?php foreach(Admin::menuLinks() as $link) { ?>
<?php if (in_array($link['uri'],
if (Admin::user()->isRole('administrator')) {
['users', 'posts', 'comments']
}
else if (Admin::user()->isRole('post-admin')) {
['posts']
}
)) {?>
<a class="sidebar-toggle sidebar-toggle-link" role="button" href="<?= admin_url($link['uri']) ?>"><i class="fa <?= $link['icon'] ?>"></i>
<?= admin_trans ($link['title']) ?>
</a>
<?php } ?>
Or:
<?php if (in_array($link['uri'],
Admin::user()->isRole('administrator') ? ['users', 'posts', 'comments'] :
Admin::user()->isRole('post-admin') ? ['posts'] : '')) {?>
But both options don't work for me..
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您有多个可能的解决方案。一种是制作助手
adminhasaccess($ link ['uri'])
,并在刀片中优雅地使用它。在您的刀片中:
对于堵塞的解决方案,您可以尝试
或更紧凑但可维护的效果更低
You have multiple possible solution. One would be to make a helper
adminHasAccess($link['uri'])
and use it elegantly in your blade.And in your blade:
For the jammed solution, you can try
Or more compact but less maintainable
这是一个政体,政策应有助于解决您的问题,
我将为用户,发布,评论模型制定政策,而后来我将使用 can() and co. 帮助者可以使用身份验证用户查看模型的视图,就像在您的策略中,您正在检查Auth用户ROL。
https://laravel.com/docs/9.x/authorization#writing-政策
This is a tipical situation where Policies should help to resolve your problem
I would create a Policies for User, Post, Comment Models and later in my view I would use can() and cannot() helpers to check view on models with the auth user, as in your policies you are checking the auth user Rol.
https://laravel.com/docs/9.x/authorization#writing-policies