CaptchaModel::generateAndShowCaptcha() - Code Metrics - panique/huge - Measure and Improve Code Quality continuously with Scrutinizer

CaptchaModel::generateAndShowCaptcha() A
last analyzed 2020-05-13 16:02 UTC

↳ Parent: CaptchaModel

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	16
rs	9.7333
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

/**
 * Class CaptchaModel
 *
 * This model class handles all the captcha stuff.
 * Currently this uses the excellent Captcha generator lib from https://github.com/Gregwar/Captcha
 * Have a look there for more options etc.
 */
class CaptchaModel
{
    /**
     * Generates the captcha, "returns" a real image, this is why there is header('Content-type: image/jpeg')
     * Note: This is a very special method, as this is echoes out binary data.
     */
    public static function generateAndShowCaptcha()
    {
        // create a captcha with the CaptchaBuilder lib (loaded via Composer)
        $captcha = new Gregwar\Captcha\CaptchaBuilder;
        $captcha->build(
            Config::get('CAPTCHA_WIDTH'),
            Config::get('CAPTCHA_HEIGHT')
        );

        // write the captcha character into session
        Session::set('captcha', $captcha->getPhrase());

        // render an image showing the characters (=the captcha)
        header('Content-type: image/jpeg');
        $captcha->output();
    }

    /**
     * Checks if the entered captcha is the same like the one from the rendered image which has been saved in session
     * @param $captcha string The captcha characters
     * @return bool success of captcha check
     */
    public static function checkCaptcha($captcha)
    {
        if (Session::get('captcha') && ($captcha == Session::get('captcha'))) {
            return true;
        }

        return false;
    }
}


1			<?php
2
3			/**
4			* Class CaptchaModel
5			*
6			* This model class handles all the captcha stuff.
7			* Currently this uses the excellent Captcha generator lib from https://github.com/Gregwar/Captcha
8			* Have a look there for more options etc.
9			*/
10			class CaptchaModel
11			{
12			/**
13			* Generates the captcha, "returns" a real image, this is why there is header('Content-type: image/jpeg')
14			* Note: This is a very special method, as this is echoes out binary data.
15			*/
16			public static function generateAndShowCaptcha()
17			{
18			// create a captcha with the CaptchaBuilder lib (loaded via Composer)
19			$captcha = new Gregwar\Captcha\CaptchaBuilder;
20			$captcha->build(
21			Config::get('CAPTCHA_WIDTH'),
22			Config::get('CAPTCHA_HEIGHT')
23			);
24
25			// write the captcha character into session
26			Session::set('captcha', $captcha->getPhrase());
27
28			// render an image showing the characters (=the captcha)
29			header('Content-type: image/jpeg');
30			$captcha->output();
31			}
32
33			/**
34			* Checks if the entered captcha is the same like the one from the rendered image which has been saved in session
35			* @param $captcha string The captcha characters
36			* @return bool success of captcha check
37			*/
38			public static function checkCaptcha($captcha)
39			{
40			if (Session::get('captcha') && ($captcha == Session::get('captcha'))) {
41			return true;
42			}
43
44			return false;
45			}
46			}
47

panique / huge

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CaptchaModel::generateAndShowCaptcha() A last analyzed 2020-05-13 16:02 UTC

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CaptchaModel::generateAndShowCaptcha() A
last analyzed 2020-05-13 16:02 UTC