Engine::buildMessages() - Code Metrics - Inspection of "Try to fix tests" - tamtamchik/simple-flash - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 43d6c5...49981b )

by Yuri

created 2020-03-11 18:38 UTC

Engine::buildMessages() A

↳ Parent: Engine

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2.0625

Importance

Changes

Metric	Value
cc	2
nc	2
nop	2
dl	0
loc	9
ccs	6
cts	8
cp	0.75
crap	2.0625
rs	9.9666
c	0
b	0
f	0

<?php

namespace Tamtamchik\SimpleFlash;

/**
 * Class Engine.
 */
class Engine
{
    /**
     * @var string - main session key for Flash messages.
     */
    private $key = 'flash_messages';

    private $types = [
        'error',
        'warning',
        'info',
        'success',
    ];

    private $template;

    /**
     * Creates flash container from session.
     *
     * @param TemplateInterface|null $template
     */
    public function __construct(TemplateInterface $template)
    {
        $this->template = $template;

        if (!array_key_exists($this->key, $_SESSION)) {
            $_SESSION[$this->key] = [];
        }
    }

    /**
     * Base method for adding messages to flash.
     *
     * @param string $message - message text
     * @param string $type - message type: success, info, warning, error
     *
     * @return Engine $this
     */
    public function message($message = '', $type = 'info')
    {
        if (is_array($message)) {
            foreach ($message as $issue) {
                $this->addMessage($issue, $type);
            }

            return $this;
        }

        return $this->addMessage($message, $type);
    }

    /**
     * Add message to $_SESSION.
     *
     * @param string $message - message text
     * @param string $type - message type: success, info, warning, error
     *
     * @return Engine $this
     */
    protected function addMessage($message = '', $type = 'info')
    {
        $type = strip_tags($type);

        if (empty($message) || !in_array($type, $this->types)) {
            return $this;
        }

        if (!array_key_exists($type, $_SESSION[$this->key])) {
            $_SESSION[$this->key][$type] = [];
        }

        $_SESSION[$this->key][$type][] = $message;

        return $this;
    }

    /**
     * Returns Bootstrap ready HTML for Engine messages.
     *
     * @param string $type - message type: success, info, warning, error
     *
     * @return string - HTML with flash messages
     */
    public function display($type = null)
    {
        $result = '';

        if (!is_null($type) && !in_array($type, $this->types)) {
            return $result;
        }

        if (in_array($type, $this->types)) {
            $result .= $this->buildMessages($_SESSION[$this->key][$type], $type);
        } elseif (is_null($type)) {
            foreach ($_SESSION[$this->key] as $messageType => $messages) {
                $result .= $this->buildMessages($messages, $messageType);
            }
        }

        $this->clear($type);

        return $result;
    }

    /**
     * Returns if there are any messages in container.
     *
     * @param string $type - message type: success, info, warning, error
     *
     * @return bool
     */
    public function hasMessages($type = null)
    {
        if (!is_null($type)) {
            return !empty($_SESSION[$this->key][$type]);
        }

        foreach ($this->types as $type) {
            if (!empty($_SESSION[$this->key][$type])) {
                return true;
            }
        }

        return false;
    }

    /**
     * Clears messages from session store.
     *
     * @param string $type - message type: success, info, warning, error
     *
     * @return Engine $this
     */
    public function clear($type = null)
    {
        if (is_null($type)) {
            $_SESSION[$this->key] = [];
        } else {
            unset($_SESSION[$this->key][$type]);
        }

        return $this;
    }

    /**
     * Builds messages for a single type.
     *
     * @param array $flashes - array of messages to show
     * @param string $type - message type: success, info, warning, error
     *
     * @return string - HTML with flash messages
     */
    protected function buildMessages(array $flashes, $type)
    {
        $messages = '';
        foreach ($flashes as $msg) {
            $messages .= $this->template->wrapMessage($msg);
        }

        return $this->template->wrapMessages($messages, $type);
    }

    /**
     * If requested as string will HTML will be returned.
     *
     * @return string - HTML with flash messages
     */
    public function __toString()
    {
        return $this->display();
    }

    /**
     * Shortcut for error message.
     *
     * @param $message - message text
     *
     * @return Engine $this
     */
    public function error($message)
    {
        return $this->message($message, 'error');
    }

    /**
     * Shortcut for warning message.
     *
     * @param $message - message text
     *
     * @return Engine $this
     */
    public function warning($message)
    {
        return $this->message($message, 'warning');
    }

    /**
     * Shortcut for info message.
     *
     * @param $message - message text
     *
     * @return Engine $this
     */
    public function info($message)
    {
        return $this->message($message, 'info');
    }

    /**
     * Shortcut for success message.
     *
     * @param $message - message text
     *
     * @return Engine $this
     */
    public function success($message)
    {
        return $this->message($message, 'success');
    }

    /**
     * Setter for $template.
     *
     * @param TemplateInterface $template
     *
     * @return Engine $this
     */
    public function setTemplate(TemplateInterface $template)
    {
        $this->template = $template;

        return $this;
    }

    /**
     * Getter for $template.
     *
     * @return TemplateInterface
     */
    public function getTemplate()
    {
        return $this->template;
    }
}


1		<?php
2
3		namespace Tamtamchik\SimpleFlash;
4
5		/**
6		* Class Engine.
7		*/
8		class Engine
9		{
10		/**
11		* @var string - main session key for Flash messages.
12		*/
13		private $key = 'flash_messages';
14
15		private $types = [
16		'error',
17		'warning',
18		'info',
19		'success',
20		];
21
22		private $template;
23
24		/**
25		* Creates flash container from session.
26		*
27		* @param TemplateInterface\|null $template
28		*/
29	6	public function __construct(TemplateInterface $template)
30		{
31	6	$this->template = $template;
32
33	6	if (!array_key_exists($this->key, $_SESSION)) {
34	2	$_SESSION[$this->key] = [];
35	2	}
36	6	}
37
38		/**
39		* Base method for adding messages to flash.
40		*
41		* @param string $message - message text
42		* @param string $type - message type: success, info, warning, error
43		*
44		* @return Engine $this
45		*/
46	48	public function message($message = '', $type = 'info')
47		{
48	48	if (is_array($message)) {
49	2	foreach ($message as $issue) {
50	2	$this->addMessage($issue, $type);
51	2	}
52
53	2	return $this;
54		}
55
56	46	return $this->addMessage($message, $type);
57		}
58
59		/**
60		* Add message to $_SESSION.
61		*
62		* @param string $message - message text
63		* @param string $type - message type: success, info, warning, error
64		*
65		* @return Engine $this
66		*/
67	48	protected function addMessage($message = '', $type = 'info')
68		{
69	48	$type = strip_tags($type);
70
71	48	if (empty($message) \|\| !in_array($type, $this->types)) {
72	2	return $this;
73		}
74
75	46	if (!array_key_exists($type, $_SESSION[$this->key])) {
76	46	$_SESSION[$this->key][$type] = [];
77	46	}
78
79	46	$_SESSION[$this->key][$type][] = $message;
80
81	46	return $this;
82		}
83
84		/**
85		* Returns Bootstrap ready HTML for Engine messages.
86		*
87		* @param string $type - message type: success, info, warning, error
88		*
89		* @return string - HTML with flash messages
90		*/
91	44	public function display($type = null)
92		{
93	44	$result = '';
94
95	44	if (!is_null($type) && !in_array($type, $this->types)) {
96	2	return $result;
97		}
98
99	42	if (in_array($type, $this->types)) {
100	2	$result .= $this->buildMessages($_SESSION[$this->key][$type], $type);
101	42	} elseif (is_null($type)) {
102	40	foreach ($_SESSION[$this->key] as $messageType => $messages) {
103	40	$result .= $this->buildMessages($messages, $messageType);
104	38	}
105	38	}
106
107	40	$this->clear($type);
108
109	40	return $result;
110		}
111
112		/**
113		* Returns if there are any messages in container.
114		*
115		* @param string $type - message type: success, info, warning, error
116		*
117		* @return bool
118		*/
119	18	public function hasMessages($type = null)
120		{
121	18	if (!is_null($type)) {
122	4	return !empty($_SESSION[$this->key][$type]);
123		}
124
125	14	foreach ($this->types as $type) {
126	14	if (!empty($_SESSION[$this->key][$type])) {
127	2	return true;
128		}
129	14	}
130
131	14	return false;
132		}
133
134		/**
135		* Clears messages from session store.
136		*
137		* @param string $type - message type: success, info, warning, error
138		*
139		* @return Engine $this
140		*/
141	42	public function clear($type = null)
142		{
143	42	if (is_null($type)) {
144	40	$_SESSION[$this->key] = [];
145	40	} else {
146	2	unset($_SESSION[$this->key][$type]);
147		}
148
149	42	return $this;
150		}
151
152		/**
153		* Builds messages for a single type.
154		*
155		* @param array $flashes - array of messages to show
156		* @param string $type - message type: success, info, warning, error
157		*
158		* @return string - HTML with flash messages
159		*/
160	42	protected function buildMessages(array $flashes, $type)
161		{
162	42	$messages = '';
163	42	foreach ($flashes as $msg) {
164	42	$messages .= $this->template->wrapMessage($msg);
165	40	}
166
167	40	return $this->template->wrapMessages($messages, $type);
168		}
169
170		/**
171		* If requested as string will HTML will be returned.
172		*
173		* @return string - HTML with flash messages
174		*/
175	4	public function __toString()
176		{
177	4	return $this->display();
178		}
179
180		/**
181		* Shortcut for error message.
182		*
183		* @param $message - message text
184		*
185		* @return Engine $this
186		*/
187	2	public function error($message)
188		{
189	2	return $this->message($message, 'error');
190		}
191
192		/**
193		* Shortcut for warning message.
194		*
195		* @param $message - message text
196		*
197		* @return Engine $this
198		*/
199	2	public function warning($message)
200		{
201	2	return $this->message($message, 'warning');
202		}
203
204		/**
205		* Shortcut for info message.
206		*
207		* @param $message - message text
208		*
209		* @return Engine $this
210		*/
211	16	public function info($message)
212		{
213	16	return $this->message($message, 'info');
214		}
215
216		/**
217		* Shortcut for success message.
218		*
219		* @param $message - message text
220		*
221		* @return Engine $this
222		*/
223	2	public function success($message)
224		{
225	2	return $this->message($message, 'success');
226		}
227
228		/**
229		* Setter for $template.
230		*
231		* @param TemplateInterface $template
232		*
233		* @return Engine $this
234		*/
235	10	public function setTemplate(TemplateInterface $template)
236		{
237	10	$this->template = $template;
238
239	10	return $this;
240		}
241
242		/**
243		* Getter for $template.
244		*
245		* @return TemplateInterface
246		*/
247	2	public function getTemplate()
248		{
249	2	return $this->template;
250		}
251		}
252

tamtamchik / simple-flash

Push — master ( 43d6c5...49981b )

Engine::buildMessages() A

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