Edit File - File Manager

Edit File: HandlesActions.php

<?php

namespace Livewire\ComponentConcerns;

use Livewire\Livewire;
use Livewire\ImplicitlyBoundMethod;
use Illuminate\Database\Eloquent\Model;
use Livewire\Exceptions\MethodNotFoundException;
use Livewire\Exceptions\NonPublicComponentMethodCall;
use Livewire\Exceptions\PublicPropertyNotFoundException;
use Livewire\Exceptions\MissingFileUploadsTraitException;
use Illuminate\Database\Eloquent\Collection as EloquentCollection;
use Livewire\HydrationMiddleware\HashDataPropertiesForDirtyDetection;
use Livewire\Exceptions\CannotBindToModelDataWithoutValidationRuleException;
use function Livewire\str;

trait HandlesActions
{
    public function syncInput($name, $value, $rehash = true)
    {
        $propertyName = $this->beforeFirstDot($name);

throw_if(
            isset($this->{$propertyName}) && ($this->{$propertyName} instanceof Model || $this->{$propertyName} instanceof EloquentCollection) && $this->missingRuleFor($name),
            new CannotBindToModelDataWithoutValidationRuleException($name, $this::getName())
        );

$this->callBeforeAndAfterSyncHooks($name, $value, function ($name, $value) use ($propertyName, $rehash) {
            throw_unless(
                $this->propertyIsPublicAndNotDefinedOnBaseClass($propertyName),
                new PublicPropertyNotFoundException($propertyName, $this::getName())
            );

if ($this->containsDots($name)) {
                // Strip away model name.
                $keyName = $this->afterFirstDot($name);
                // Get model attribute to be filled.
                $targetKey = $this->beforeFirstDot($keyName);

// Get existing data from model property.
                $results = [];
                $results[$targetKey] = data_get($this->{$propertyName}, $targetKey, []);

// Merge in new data.
                data_set($results, $keyName, $value);

// Re-assign data to model.
                data_set($this->{$propertyName}, $targetKey, $results[$targetKey]);
            } else {
                $this->{$name} = $value;
            }

$rehash && HashDataPropertiesForDirtyDetection::rehashProperty($name, $value, $this);
        });
    }

protected function callBeforeAndAfterSyncHooks($name, $value, $callback)
    {
        $name = str($name);

$propertyName = $name->studly()->before('.');
        $keyAfterFirstDot = $name->contains('.') ? $name->after('.')->__toString() : null;
        $keyAfterLastDot = $name->contains('.') ? $name->afterLast('.')->__toString() : null;

$beforeMethod = 'updating'.$propertyName;
        $afterMethod = 'updated'.$propertyName;

$beforeNestedMethod = $name->contains('.')
            ? 'updating'.$name->replace('.', '_')->studly()
            : false;

$afterNestedMethod = $name->contains('.')
            ? 'updated'.$name->replace('.', '_')->studly()
            : false;

$name = $name->__toString();

$this->updating($name, $value);

if (method_exists($this, $beforeMethod)) {
            $this->{$beforeMethod}($value, $keyAfterFirstDot);
        }

if ($beforeNestedMethod && method_exists($this, $beforeNestedMethod)) {
            $this->{$beforeNestedMethod}($value, $keyAfterLastDot);
        }

Livewire::dispatch('component.updating', $this, $name, $value);

$callback($name, $value);

$this->updated($name, $value);

if (method_exists($this, $afterMethod)) {
            $this->{$afterMethod}($value, $keyAfterFirstDot);
        }

if ($afterNestedMethod && method_exists($this, $afterNestedMethod)) {
            $this->{$afterNestedMethod}($value, $keyAfterLastDot);
        }

Livewire::dispatch('component.updated', $this, $name, $value);
    }

public function callMethod($method, $params = [], $captureReturnValueCallback = null)
    {
        $method = trim($method);

switch ($method) {
            case '$sync':
                $prop = array_shift($params);
                $this->syncInput($prop, head($params));

return;

case '$set':
                $prop = array_shift($params);
                $this->syncInput($prop, head($params), $rehash = false);

return;

case '$toggle':
                $prop = array_shift($params);

if ($this->containsDots($prop)) {
                    $propertyName = $this->beforeFirstDot($prop);
                    $targetKey = $this->afterFirstDot($prop);
                    $currentValue = data_get($this->{$propertyName}, $targetKey);
                } else {
                    $currentValue = $this->{$prop};
                }

$this->syncInput($prop, ! $currentValue, $rehash = false);

return;

case '$refresh':
                return;
        }

if (! method_exists($this, $method)) {
            throw_if($method === 'startUpload', new MissingFileUploadsTraitException($this));

throw new MethodNotFoundException($method, $this::getName());
        }

throw_unless($this->methodIsPublicAndNotDefinedOnBaseClass($method), new NonPublicComponentMethodCall($method));

$returned = ImplicitlyBoundMethod::call(app(), [$this, $method], $params);

$captureReturnValueCallback && $captureReturnValueCallback($returned);
    }

protected function methodIsPublicAndNotDefinedOnBaseClass($methodName)
    {
        return collect((new \ReflectionClass($this))->getMethods(\ReflectionMethod::IS_PUBLIC))
            ->reject(function ($method) {
                // The "render" method is a special case. This method might be called by event listeners or other ways.
                if ($method === 'render') {
                    return false;
                }

return $method->class === self::class;
            })
            ->pluck('name')
            ->search($methodName) !== false;
    }
}

Back to File Manager