HasProgressListener::onProgress() - Code Metrics - protonemedia/laravel-ffmpeg - Measure and Improve Code Quality continuously with Scrutinizer

HasProgressListener::onProgress() A
last analyzed 2021-12-20 12:49 UTC

↳ Parent: HasProgressListener

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	5
rs	10
c	0
b	0
f	0

<?php

namespace ProtoneMedia\LaravelFFMpeg\Exporters;

use Closure;
use Evenement\EventEmitterInterface;

trait HasProgressListener
{
    /**
     * @var \Closure
     */
    protected $onProgressCallback;

    /**
     * @var float
     */
    protected $lastPercentage;

    /**
     * @var float
     */
    protected $lastRemaining = 0;

    /**
     * Setter for the callback.
     *
     * @param Closure $callback
     * @return self
     */
    public function onProgress(Closure $callback): self
    {
        $this->onProgressCallback = $callback;

        return $this;
    }

    /**
     * Only calls the callback if the percentage is below 100 and is different
     * from the previous emitted percentage.
     *
     * @param \Evenement\EventEmitterInterface $format
     * @return void
     */
    private function applyProgressListenerToFormat(EventEmitterInterface $format)
    {
        $format->removeAllListeners('progress');

        $format->on('progress', function ($media, $format, $percentage, $remaining = null, $rate = null) {
            if ($percentage !== $this->lastPercentage && $percentage < 100) {
                $this->lastPercentage = $percentage;
                $this->lastRemaining = $remaining ?: $this->lastRemaining;

                call_user_func($this->onProgressCallback, $this->lastPercentage, $this->lastRemaining, $rate);
            }
        });
    }
}


1			<?php
2
3			namespace ProtoneMedia\LaravelFFMpeg\Exporters;
4
5			use Closure;
6			use Evenement\EventEmitterInterface;
7
8			trait HasProgressListener
9			{
10			/**
11			* @var \Closure
12			*/
13			protected $onProgressCallback;
14
15			/**
16			* @var float
17			*/
18			protected $lastPercentage;
19
20			/**
21			* @var float
22			*/
23			protected $lastRemaining = 0;
24
25			/**
26			* Setter for the callback.
27			*
28			* @param Closure $callback
29			* @return self
30			*/
31			public function onProgress(Closure $callback): self
32			{
33			$this->onProgressCallback = $callback;
34
35			return $this;
36			}
37
38			/**
39			* Only calls the callback if the percentage is below 100 and is different
40			* from the previous emitted percentage.
41			*
42			* @param \Evenement\EventEmitterInterface $format
43			* @return void
44			*/
45			private function applyProgressListenerToFormat(EventEmitterInterface $format)
46			{
47			$format->removeAllListeners('progress');
48
49			$format->on('progress', function ($media, $format, $percentage, $remaining = null, $rate = null) {
50			if ($percentage !== $this->lastPercentage && $percentage < 100) {
51			$this->lastPercentage = $percentage;
52			$this->lastRemaining = $remaining ?: $this->lastRemaining;
53
54			call_user_func($this->onProgressCallback, $this->lastPercentage, $this->lastRemaining, $rate);
55			}
56			});
57			}
58			}
59

protonemedia / laravel-ffmpeg

HasProgressListener::onProgress() A last analyzed 2021-12-20 12:49 UTC

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HasProgressListener::onProgress() A
last analyzed 2021-12-20 12:49 UTC