View::__toString() - Code Metrics - Inspection of "Merge remote-tracking branch 'origin/master'" - linpax/microphp-framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 2e24e3...16e45e )

by Oleg

created 2016-03-20 18:09 UTC

View::__toString() A

↳ Parent: View::endWidget()

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	0

<?php /** MicroView */

namespace Micro\Mvc\Views;

use Micro\Base\Exception;
use Micro\Base\IContainer;
use Micro\Mvc\Module;
use Micro\Web\Html;

/**
 * Class View
 *
 * @author Oleg Lunegov <[email protected]>
 * @link https://github.com/lugnsk/micro
 * @copyright Copyright &copy; 2013 Oleg Lunegov
 * @license /LICENSE
 * @package Micro
 * @subpackage Mvc/Views
 * @version 1.0
 * @since 1.0
 */
abstract class View implements IView
{
    /** @var array $styleScripts */
    public $styleScripts = [];
    /** @var bool $asWidget */
    public $asWidget = false;
    /** @var array $params */
    public $params = [];
    /** @var array $stack */
    public $stack = [];
    /** @var Module $module */
    public $module;
    /** @var IContainer $container */
    public $container;

    /**
     * @param IContainer $container
     */
    public function __construct(IContainer $container)
    {
        $this->container = $container;
    }

    /**
     * @inheritdoc
     */
    public function addParameter($name, $value)
    {
        $this->params[$name] = $value;
    }

    /**
     * @inheritdoc
     */
    public function widget($name, array $options = [], $capture = false)
    {
        if (!class_exists($name)) {
            throw new Exception('Widget ' . $name . ' not found.');
        }

        $options = array_merge($options, ['container' => $this->container]);

        /** @var \Micro\mvc\Widget $widget widget */
        $widget = new $name($options);
        $widget->init();

        if ($capture) {
            ob_start();
            $widget->run();
            $result = ob_get_clean();
        } else {
            $result = $widget->run();
        }

        if ($result instanceof PhpView) {

            $result->asWidget = true;
            $result->path = get_class($widget);

            $result = $result->render();
        }

        unset($widget);

        if ($capture) {
            return $result;
        }

        echo $result;

        return '';
    }

    /**
     * @inheritdoc
     */
    public function beginWidget($name, array $options = [])
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        if (!class_exists($name)) {
            throw new Exception('Widget ' . $name . ' not found.');
        }

        if (!empty($GLOBALS['widgetStack'][$name])) {

            throw new Exception('This widget (' . $name . ') already started!');
        }

        $options = array_merge($options, ['container' => $this->container]);

        $GLOBALS['widgetStack'][$name] = new $name($options, $this->container);

        /** @noinspection PhpUndefinedMethodInspection */

        return $GLOBALS['widgetStack'][$name]->init();
    }

    /**
     * @inheritdoc
     */
    public function endWidget($name = '')
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        if (!$name && $GLOBALS['widgetStack']) {
            $widget = array_pop($GLOBALS['widgetStack']);
            $v = $widget->run();

            if ($v instanceof PhpView) {

                $v->asWidget = true;
                $v->path = get_class($widget);

                $v = $v->render();
            }

            unset($widget);
            echo $v;
        }

        if (!class_exists($name) || empty($GLOBALS['widgetStack'][$name])) {

            throw new Exception('Widget ' . $name . ' not started.');
        }

        /** @var \Micro\mvc\Widget $widget widget */
        $widget = $GLOBALS['widgetStack'][$name];
        unset($GLOBALS['widgetStack'][$name]);

        $v = $widget->run();

        if ($v instanceof PhpView) {

            $v->asWidget = true;
            $v->path = get_class($widget);

            $v = $v->render();
        }

        unset($widget);
        echo $v;
    }

    /**
     * @inheritdoc
     */
    public function registerScript($source, $isHead = true)
    {
        $this->styleScripts[] = [
            'isHead' => $isHead,
            'body' => Html::script($source)
        ];
    }

    /**
     * @inheritdoc
     */
    public function registerScriptFile($source, $isHead = true)
    {
        $this->styleScripts[] = [
            'isHead' => $isHead,
            'body' => Html::scriptFile($source)
        ];
    }

    /**
     * @inheritdoc
     */
    public function registerCss($source, $isHead = true)
    {
        $this->styleScripts[] = [
            'isHead' => $isHead,
            'body' => Html::css($source)
        ];
    }

    /**
     * @inheritdoc
     */
    public function registerCssFile($source, $isHead = true)
    {
        $this->styleScripts[] = [
            'isHead' => $isHead,
            'body' => Html::cssFile($source)
        ];
    }

    /**
     * Insert styles and scripts into cache
     *
     * @access protected
     *
     * @param string $cache cache of generated page
     *
     * @return string
     */
    protected function insertStyleScripts($cache)
    {
        $heads = '';
        $ends = '';
        $result = '';

        foreach ($this->styleScripts AS $element) {
            if ($element['isHead']) {
                $heads .= $element['body'];
            } else {
                $ends .= $element['body'];
            }
        }

        $positionHead = strpos($cache, Html::closeTag('head'));
        $positionBody = strpos($cache, Html::closeTag('body'), $positionHead);

        $result .= substr($cache, 0, $positionHead);
        $result .= $heads;
        $result .= substr($cache, $positionHead, $positionBody);
        $result .= $ends;
        $result .= substr($cache, $positionHead + $positionBody);

        return $result;
    }
}


1		<?php /** MicroView */
2
3		namespace Micro\Mvc\Views;
4
5		use Micro\Base\Exception;
6		use Micro\Base\IContainer;
7		use Micro\Mvc\Module;
8		use Micro\Web\Html;
9
10		/**
11		* Class View
12		*
13		* @author Oleg Lunegov <[email protected]>
14		* @link https://github.com/lugnsk/micro
15		* @copyright Copyright © 2013 Oleg Lunegov
16		* @license /LICENSE
17		* @package Micro
18		* @subpackage Mvc/Views
19		* @version 1.0
20		* @since 1.0
21		*/
22		abstract class View implements IView
23		{
24		/** @var array $styleScripts */
25		public $styleScripts = [];
26		/** @var bool $asWidget */
27		public $asWidget = false;
28		/** @var array $params */
29		public $params = [];
30		/** @var array $stack */
31		public $stack = [];
32		/** @var Module $module */
33		public $module;
34		/** @var IContainer $container */
35		public $container;
36
37		/**
38		* @param IContainer $container
39		*/
40		public function __construct(IContainer $container)
41		{
42		$this->container = $container;
43		}
44
45		/**
46		* @inheritdoc
47		*/
48		public function addParameter($name, $value)
49		{
50		$this->params[$name] = $value;
51		}
52
53		/**
54		* @inheritdoc
55		*/
56		public function widget($name, array $options = [], $capture = false)
57		{
58		if (!class_exists($name)) {
59		throw new Exception('Widget ' . $name . ' not found.');
60		}
61
62		$options = array_merge($options, ['container' => $this->container]);
63
64		/** @var \Micro\mvc\Widget $widget widget */
65		$widget = new $name($options);
66		$widget->init();
67
68		if ($capture) {
69		ob_start();
70		$widget->run();
71		$result = ob_get_clean();
72		} else {
73		$result = $widget->run();
74		}
75
76	View Code Duplication	if ($result instanceof PhpView) {
		0 ignored issues – show Duplication introduced 2016-03-20 18:13 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
77		$result->asWidget = true;
78		$result->path = get_class($widget);
79
80		$result = $result->render();
81		}
82
83		unset($widget);
84
85		if ($capture) {
86		return $result;
87		}
88
89		echo $result;
90
91		return '';
92		}
93
94		/**
95		* @inheritdoc
96		*/
97		public function beginWidget($name, array $options = [])
		0 ignored issues – show Coding Style introduced 2016-03-10 20:06 UTC by Report Bug Copy Issue Report `beginWidget` uses the super-global variable `$GLOBALS` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
98		{
99		if (!class_exists($name)) {
100		throw new Exception('Widget ' . $name . ' not found.');
101		}
102
103	View Code Duplication	if (!empty($GLOBALS['widgetStack'][$name])) {
		0 ignored issues – show Duplication introduced 2016-03-10 20:06 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
104		throw new Exception('This widget (' . $name . ') already started!');
105		}
106
107		$options = array_merge($options, ['container' => $this->container]);
108
109		$GLOBALS['widgetStack'][$name] = new $name($options, $this->container);
110
111		/** @noinspection PhpUndefinedMethodInspection */
112
113		return $GLOBALS['widgetStack'][$name]->init();
114		}
115
116		/**
117		* @inheritdoc
118		*/
119		public function endWidget($name = '')
		0 ignored issues – show Coding Style introduced 2016-03-10 20:06 UTC by Report Bug Copy Issue Report `endWidget` uses the super-global variable `$GLOBALS` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
120		{
121		if (!$name && $GLOBALS['widgetStack']) {
122		$widget = array_pop($GLOBALS['widgetStack']);
123		$v = $widget->run();
124
125	View Code Duplication	if ($v instanceof PhpView) {
		0 ignored issues – show Duplication introduced 2016-03-20 18:13 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
126		$v->asWidget = true;
127		$v->path = get_class($widget);
128
129		$v = $v->render();
130		}
131
132		unset($widget);
133		echo $v;
134		}
135
136	View Code Duplication	if (!class_exists($name) \|\| empty($GLOBALS['widgetStack'][$name])) {
		0 ignored issues – show Duplication introduced 2016-03-10 20:06 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
137		throw new Exception('Widget ' . $name . ' not started.');
138		}
139
140		/** @var \Micro\mvc\Widget $widget widget */
141		$widget = $GLOBALS['widgetStack'][$name];
142		unset($GLOBALS['widgetStack'][$name]);
143
144		$v = $widget->run();
145
146	View Code Duplication	if ($v instanceof PhpView) {
		0 ignored issues – show Duplication introduced 2016-03-20 18:13 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
147		$v->asWidget = true;
148		$v->path = get_class($widget);
149
150		$v = $v->render();
151		}
152
153		unset($widget);
154		echo $v;
155		}
156
157		/**
158		* @inheritdoc
159		*/
160		public function registerScript($source, $isHead = true)
161		{
162		$this->styleScripts[] = [
163		'isHead' => $isHead,
164		'body' => Html::script($source)
165		];
166		}
167
168		/**
169		* @inheritdoc
170		*/
171		public function registerScriptFile($source, $isHead = true)
172		{
173		$this->styleScripts[] = [
174		'isHead' => $isHead,
175		'body' => Html::scriptFile($source)
176		];
177		}
178
179		/**
180		* @inheritdoc
181		*/
182		public function registerCss($source, $isHead = true)
183		{
184		$this->styleScripts[] = [
185		'isHead' => $isHead,
186		'body' => Html::css($source)
187		];
188		}
189
190		/**
191		* @inheritdoc
192		*/
193		public function registerCssFile($source, $isHead = true)
194		{
195		$this->styleScripts[] = [
196		'isHead' => $isHead,
197		'body' => Html::cssFile($source)
198		];
199		}
200
201		/**
202		* Insert styles and scripts into cache
203		*
204		* @access protected
205		*
206		* @param string $cache cache of generated page
207		*
208		* @return string
209		*/
210		protected function insertStyleScripts($cache)
211		{
212		$heads = '';
213		$ends = '';
214		$result = '';
215
216		foreach ($this->styleScripts AS $element) {
217		if ($element['isHead']) {
218		$heads .= $element['body'];
219		} else {
220		$ends .= $element['body'];
221		}
222		}
223
224		$positionHead = strpos($cache, Html::closeTag('head'));
225		$positionBody = strpos($cache, Html::closeTag('body'), $positionHead);
226
227		$result .= substr($cache, 0, $positionHead);
228		$result .= $heads;
229		$result .= substr($cache, $positionHead, $positionBody);
230		$result .= $ends;
231		$result .= substr($cache, $positionHead + $positionBody);
232
233		return $result;
234		}
235		}
236

linpax / microphp-framework

Push — master ( 2e24e3...16e45e )

View::__toString() A

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