78 lines
1.7 KiB
PHP
78 lines
1.7 KiB
PHP
<?php
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namespace App\Policies;
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use App\Album;
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use App\Group;
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use App\Permission;
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use App\User;
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use Illuminate\Auth\Access\HandlesAuthorization;
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class AlbumPolicy
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{
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use HandlesAuthorization;
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/**
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* Create a new policy instance.
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*
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* @return void
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*/
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public function __construct()
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{
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//
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}
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public function before($user, $ability)
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{
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if ($user->is_admin)
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{
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// Admins can do anything
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return true;
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}
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}
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public function edit(User $user, Album $album)
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{
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if ($user->id == $album->user_id)
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{
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// The album's owner and can do everything
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return true;
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}
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// Get the edit permission
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$permission = Permission::where([
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'section' => 'album',
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'description' => 'edit'
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])->first();
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// If any of the user's groups are granted the permission
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/** @var Group $group */
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foreach ($user->groups as $group)
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{
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$groupPermission = $album->groupPermissions()->where([
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'group_id' => $group->id,
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'permission_id' => $permission->id
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])->first();
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if (!is_null($groupPermission))
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{
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return true;
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}
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}
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// If the user is directly granted the permission
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$userPermission = $album->userPermissions()->where([
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'user_id' => $user->id,
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'permission_id' => $permission->id
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])->first();
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if (!is_null($userPermission))
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{
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return true;
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}
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// Nope, no permission
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return false;
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}
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}
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