110 lines
2.7 KiB
PHP
110 lines
2.7 KiB
PHP
<?php
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namespace App\Conductors;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\Model;
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class MediaConductor extends Conductor
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{
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/**
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* The Model Class
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* @var string
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*/
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protected $class = '\App\Models\Media';
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/**
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* The default sorting field
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* @var string
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*/
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protected $sort = 'created_at';
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/**
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* Return an array of model fields visible to the current user.
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*
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* @param Model $model The model in question.
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* @return array The array of field names.
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*/
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public function fields(Model $model)
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{
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$fields = parent::fields($model);
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$user = auth()->user();
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if ($user === null || $user->hasPermission('admin/media') === false) {
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$fields = arrayRemoveItem($fields, 'permission');
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}
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return $fields;
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}
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/**
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* Run a scope query on the collection before anything else.
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*
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* @param Builder $builder The builder in use.
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* @return void
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*/
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public function scope(Builder $builder)
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{
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$user = auth()->user();
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if ($user === null) {
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$builder->whereNull('permission');
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} else {
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$builder->whereNull('permission')->orWhereIn('permission', $user->permissions);
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}
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}
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/**
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* Return if the current model is visible.
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*
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* @param Model $model The model.
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* @return boolean Allow model to be visible.
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*/
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public static function viewable(Model $model)
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{
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if ($model->permission !== null) {
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$user = auth()->user();
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if ($user === null || $user->has_permission($model->permission) === false) {
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return false;
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}
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}
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return true;
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}
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/**
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* Return if the current model is creatable.
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*
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* @return boolean Allow creating model.
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*/
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public static function creatable()
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{
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$user = auth()->user();
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return ($user !== null);
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}
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/**
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* Return if the current model is updatable.
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*
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* @param Model $model The model.
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* @return boolean Allow updating model.
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*/
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public static function updatable(Model $model)
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{
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$user = auth()->user();
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return ($user !== null && (strcasecmp($model->user_id, $user->id) === 0 || $user->has_permission('admin/media') === true));
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}
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/**
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* Return if the current model is deletable.
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*
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* @param Model $model The model.
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* @return boolean Allow deleting model.
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*/
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public static function deletable(Model $model)
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{
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$user = auth()->user();
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return ($user !== null && ($model->user_id === $user->id || $user->has_permission('admin/media') === true));
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}
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}
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