Streaming::update() - Code Metrics - frqnck/apix - Measure and Improve Code Quality continuously with Scrutinizer

Streaming::update() B
last analyzed 2017-05-17 20:31 UTC

↳ Parent: Streaming

Complexity

Conditions	4
Paths	3

Size

Total Lines	39
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	39
rs	8.5806
c	0
b	0
f	0
cc	4
eloc	18
nc	3
nop	1

<?php

/**
 *
 * This file is part of the Apix Project.
 *
 * (c) Franck Cassedanne <franck at ouarz.net>
 *
 * @license     http://opensource.org/licenses/BSD-3-Clause  New BSD License
 *
 */

namespace Apix\Plugin;

/**
 * TODO
 * @codeCoverageIgnore
 */
class Streaming extends PluginAbstract
{

    public static $hook = array('response', 'early');

    public $streamed = false;
    public $callback = null;

    /**
     * Constructor.
     *
     * @param array $options Array of options.
     */
    public function __construct(array $options=null)
    {
        // $this->setOptions($options);

    }

    public static function ob()
    {
        apache_setenv('no-gzip', '1');
        // ini_set('zlib.output_compression', 0);


        while (ob_get_level()) {
            ob_end_flush();
        }
        if (ob_get_length() === false) {
            ob_start();
        }
    }

    public function update(\SplSubject $response)
    {
        if ($this->streamed) {
            return;
        }

        $this->callback = function () use ($response) {
            header('Content-type: text/html; charset=utf-8');
            echo 'Begin ...<br>';

            for ($i = 0 ; $i < 10 ; $i++) {
                echo $i . '<hr>';
                ob_flush();
                flush();
                sleep(1);
            }
            sleep(1);
            echo 'End ...<br />';
            exit;

        };

        if (!is_callable($this->callback)) {
            throw new \LogicException('The Response callback must be a valid PHP callable.');
        }

        // $this->headers->set('Cache-Control', 'no-cache');


        $this->streamed = true;
        call_user_func($this->callback);

        // $response->setOutput(
        //     $this->tidy(
        //         $response->getOutput(),

        //         isset($this->options[$format])

        //             ? $this->options[$format]

        //             : array()

        //     )
        // );
    }

}


1			<?php
2
3			/**
4			*
5			* This file is part of the Apix Project.
6			*
7			* (c) Franck Cassedanne <franck at ouarz.net>
8			*
9			* @license http://opensource.org/licenses/BSD-3-Clause New BSD License
10			*
11			*/
12
13			namespace Apix\Plugin;
14
15			/**
16			* TODO
17			* @codeCoverageIgnore
18			*/
19			class Streaming extends PluginAbstract
20			{
21
22			public static $hook = array('response', 'early');
23
24			public $streamed = false;
25			public $callback = null;
26
27			/**
28			* Constructor.
29			*
30			* @param array $options Array of options.
31			*/
32			public function __construct(array $options=null)
33			{
34			// $this->setOptions($options);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-04-08 09:59 UTC by Report Bug Copy Issue Report `75%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
35			}
36
37			public static function ob()
38			{
39			apache_setenv('no-gzip', '1');
40			// ini_set('zlib.output_compression', 0);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-04-08 09:59 UTC by Report Bug Copy Issue Report `67%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
41
42			while (ob_get_level()) {
43			ob_end_flush();
44			}
45			if (ob_get_length() === false) {
46			ob_start();
47			}
48			}
49
50			public function update(\SplSubject $response)
51			{
52			if ($this->streamed) {
53			return;
54			}
55
56			$this->callback = function () use ($response) {
57			header('Content-type: text/html; charset=utf-8');
58			echo 'Begin ...<br>';
59
60			for ($i = 0 ; $i < 10 ; $i++) {
61			echo $i . '<hr>';
62			ob_flush();
63			flush();
64			sleep(1);
65			}
66			sleep(1);
67			echo 'End ...<br />';
68			exit;
			0 ignored issues – show Coding Style Compatibility introduced 2016-04-08 09:59 UTC by Report Bug Copy Issue Report The method `update()` contains an exit expression. An exit expression should only be used in rare cases. For example, if you write a short command line script. In most cases however, using an `exit` expression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage. Loading history...
69			};
70
71			if (!is_callable($this->callback)) {
72			throw new \LogicException('The Response callback must be a valid PHP callable.');
73			}
74
75			// $this->headers->set('Cache-Control', 'no-cache');
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-04-08 09:59 UTC by Report Bug Copy Issue Report `70%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
76
77			$this->streamed = true;
78			call_user_func($this->callback);
79
80			// $response->setOutput(
81			// $this->tidy(
82			// $response->getOutput(),
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-04-08 09:59 UTC by Report Bug Copy Issue Report `72%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
83			// isset($this->options[$format])
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-04-08 09:59 UTC by Report Bug Copy Issue Report `80%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
84			// ? $this->options[$format]
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-04-08 09:59 UTC by Report Bug Copy Issue Report `67%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
85			// : array()
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-04-08 09:59 UTC by Report Bug Copy Issue Report `67%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
86			// )
87			// );
88			}
89
90			}
91

frqnck / apix

Streaming::update() B last analyzed 2017-05-17 20:31 UTC

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Streaming::update() B
last analyzed 2017-05-17 20:31 UTC