PaginatorExtension - Code Metrics - bobalazek/web-application-starter-kit - Measure and Improve Code Quality continuously with Scrutinizer

PaginatorExtension A
last analyzed 2017-01-19 10:42 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	386
Duplicated Lines	7.77 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
wmc	31
lcom	1
cbo	2
dl	30
loc	386
rs	9.8
c	3
b	0
f	0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	getName()	0	4	1
A	paginatorBottomRender()	0	9	1
A	__construct()	0	4	1
A	getFunctions()	0	75	1
D	paginatorPaginationRender()	30	98	9
B	paginatorResultsTextRender()	0	36	5
A	paginatorLimitPerPageRender()	0	22	3
A	paginatorSearchRender()	0	10	1
A	paginatorTopRender()	0	9	1
B	paginatorSortable()	0	59	8

How to fix Duplicated Code

<?php

namespace Application\Twig;

use Silex\Application;

/**
 * @author Borut Balažek <[email protected]>
 */
class PaginatorExtension extends \Twig_Extension
{
    private $app;

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

    /**
     * @return string
     */
    public function getName()
    {
        return 'application/paginator';
    }

    /**
     * @return \Twig_SimpleFunction[]
     */
    public function getFunctions()
    {
        return array(
            new \Twig_SimpleFunction(
                'paginator_limit_per_page_render',
                array(
                    $this,
                    'paginatorLimitPerPageRender',
                ),
                array(
                    'is_safe' => array('html'),
                )
            ),
            new \Twig_SimpleFunction(
                'paginator_search_render',
                array(
                    $this,
                    'paginatorSearchRender',
                ),
                array(
                    'is_safe' => array('html'),
                )
            ),
            new \Twig_SimpleFunction(
                'paginator_top_render',
                array(
                    $this,
                    'paginatorTopRender',
                ),
                array(
                    'is_safe' => array('html'),
                )
            ),
            new \Twig_SimpleFunction(
                'paginator_pagination_render',
                array(
                    $this,
                    'paginatorPaginationRender',
                ),
                array(
                    'is_safe' => array('html'),
                )
            ),
            new \Twig_SimpleFunction(
                'paginator_results_text_render',
                array(
                    $this,
                    'paginatorResultsTextRender',
                ),
                array(
                    'is_safe' => array('html'),
                )
            ),
            new \Twig_SimpleFunction(
                'paginator_bottom_render',
                array(
                    $this,
                    'paginatorBottomRender',
                ),
                array(
                    'is_safe' => array('html'),
                )
            ),
            new \Twig_SimpleFunction(
                'paginator_sortable',
                array(
                    $this,
                    'paginatorSortable',
                ),
                array(
                    'is_safe' => array('html'),
                )
            ),
        );
    }

    /**
     * @param $pagination
     *
     * @return string
     */
    public function paginatorPaginationRender($pagination)
    {
        if (!$pagination) {
            return '';
        }

        $output = '';

        $paginationData = $pagination->getPaginationData();
        $maxPageRange = isset($paginationData['pageRangeLimit'])
            ? intval($paginationData['pageRangeLimit'])
            : 10
        ;
        $route = $paginationData['route'];
        $routeParameters = $this->app['request']->query->all();
        if (isset($paginationData['routeParameters'])) {
            $routeParameters = array_merge(
                $routeParameters,
                $paginationData['routeParameters']
            );
        }
        $pageCount = ceil(
            intval($paginationData['totalCount']) /
            intval($paginationData['numItemsPerPage'])
        );
        $currentPage = intval($paginationData['current']);

        if ($pageCount > 1) {
            $pageRange = range(1, $pageCount);

            // Page range by max page numbers
            $pageRangeTmp = array();
            $rangeFrom = $currentPage - ceil($maxPageRange / 2);
            $rangeTo = $currentPage + ceil($maxPageRange / 2);

            foreach (range($rangeFrom, $rangeTo) as $singleRangePage) {
                if (in_array($singleRangePage, $pageRange)) {
                    $pageRangeTmp[] = $singleRangePage;
                }
            }

            $pageRange = $pageRangeTmp;
            // Page range by max page numbers /END

            // Prev
            if ($currentPage > 1) {

                $routeParameters = array_merge(
                    $routeParameters,
                    array(
                        $pagination->getPaginatorOption('pageParameterName') => $currentPage - 1,
                    )
                );

                $prevUrl = $this->app['url_generator']->generate(
                    $route,
                    $routeParameters
                );
            } else {
                $prevUrl = '#';
            }
            // Prev /END

            // Next
            if ($currentPage < $pageCount) {

                $routeParameters = array_merge(
                    $routeParameters,
                    array(
                        $pagination->getPaginatorOption('pageParameterName') => $currentPage + 1,
                    )
                );

                $nextUrl = $this->app['url_generator']->generate(
                    $route,
                    $routeParameters
                );
            } else {
                $nextUrl = '#';
            }
            // Next /END

            $output = $this->app['twig']->render(
                'twig/paginator/pagination.html.twig',
                array(
                    'app' => $this->app,
                    'prevUrl' => $prevUrl,
                    'nextUrl' => $nextUrl,
                    'pageRange' => $pageRange,
                    'routeParameters' => $routeParameters,
                    'pagination' => $pagination,
                    'route' => $route,
                    'currentPage' => $currentPage,
                    'pageCount' => $pageCount,
                )
            );
        }

        return $output;
    }

    /**
     * @param $pagination
     *
     * @return string
     */
    public function paginatorResultsTextRender($pagination)
    {
        if (!$pagination) {
            return '';
        }

        $output = '';

        $paginationData = $pagination->getPaginationData();
        $pageCount = ceil(
            intval($paginationData['totalCount']) /
            intval($paginationData['numItemsPerPage'])
        );
        $currentPage = intval($paginationData['current']);
        $total = $paginationData['totalCount'];

        if ($total > 0 && $currentPage <= $pageCount) {
            $from = (($currentPage - 1) * $paginationData['numItemsPerPage']) + 1;
            $to = $currentPage * $paginationData['numItemsPerPage'] > $total
                ? $total
                : $currentPage * $paginationData['numItemsPerPage']
            ;

            $output = $this->app['twig']->render(
                'twig/paginator/results-text.html.twig',
                array(
                    'app' => $this->app,
                    'from' => $from,
                    'to' => $to,
                    'total' => $total,
                )
            );
        }

        return $output;
    }

    /**
     * @param $pagination
     *
     * @return string
     */
    public function paginatorBottomRender($pagination)
    {
        return $this->app['twig']->render(
            'twig/paginator/_bottom.html.twig',
            array(
                'pagination' => $pagination,
            )
        );
    }

    /**
     * @param $pagination
     *
     * @return string
     */
    public function paginatorLimitPerPageRender($pagination)
    {
        if (!$pagination) {
            return '';
        }

        $output = '';

        $paginationData = $pagination->getPaginationData();

        if ($paginationData['totalCount'] > 0) {
            $output = $this->app['twig']->render(
                'twig/paginator/limit-per-page.html.twig',
                array(
                    'app' => $this->app,
                    'pagination' => $pagination,
                )
            );
        }

        return $output;
    }

    /**
     * @param $pagination
     *
     * @return string
     */
    public function paginatorSearchRender($pagination)
    {
        return $this->app['twig']->render(
            'twig/paginator/search.html.twig',
            array(
                'app' => $this->app,
                'pagination' => $pagination,
            )
        );
    }

    /**
     * @param $pagination
     *
     * @return string
     */
    public function paginatorTopRender($pagination)
    {
        return $this->app['twig']->render(
            'twig/paginator/_top.html.twig',
            array(
                'pagination' => $pagination,
            )
        );
    }

    /**
     * @param $pagination
     * @param $text
     * @param $key
     *
     * @return string
     */
    public function paginatorSortable($pagination, $text = '', $key = '')
    {
        if (!$pagination) {
            return '';
        }

        $text = $this->app['translator']->trans($text);
        $sortDirectionParameterName = $pagination->getPaginatorOption('sortDirectionParameterName');
        $direction = isset($sortDirectionParameterName)
            ? $this->app['request']->query->get($sortDirectionParameterName)
            : 'asc'
        ;

        $direction = $direction == 'asc'
            ? 'desc'
            : 'asc'
        ;

        $paginationData = $pagination->getPaginationData();
        $route = $paginationData['route'];
        $routeParameters = $this->app['request']->query->all();
        if (isset($paginationData['routeParameters'])) {
            $routeParameters = array_merge(
                $routeParameters,
                $paginationData['routeParameters']
            );
        }
        $routeParameters = array_merge(
            $routeParameters,
            array(
                $pagination->getPaginatorOption('pageParameterName') => 1,
                $pagination->getPaginatorOption('sortFieldParameterName') => $key,
                $pagination->getPaginatorOption('sortDirectionParameterName') => $direction,
            )
        );

        $url = $this->app['url_generator']->generate(
            $route,
            $routeParameters
        );

        $icon = $direction == 'asc'
            ? 'down'
            : 'up'
        ;

        $showIcon = $this->app['request']->query->get(
            $pagination->getPaginatorOption('sortFieldParameterName'),
            $paginationData['defaultSortFieldName']
        ) == $key
            ? true
            : false
        ;

        return '<a href="'.$url.'">'.
            $text.
            ($showIcon ? ' <i class="fa fa-chevron-'.$icon.'"></i>' : '').
        '</a>';
    }
}


1		<?php
2
3		namespace Application\Twig;
4
5		use Silex\Application;
6
7		/**
8		* @author Borut Balažek <[email protected]>
9		*/
10		class PaginatorExtension extends \Twig_Extension
11		{
12		private $app;
13
14		/**
15		* @param Application $app
16		*/
17		public function __construct(Application $app)
18		{
19		$this->app = $app;
20		}
21
22		/**
23		* @return string
24		*/
25		public function getName()
26		{
27		return 'application/paginator';
28		}
29
30		/**
31		* @return \Twig_SimpleFunction[]
32		*/
33		public function getFunctions()
34		{
35		return array(
36		new \Twig_SimpleFunction(
37		'paginator_limit_per_page_render',
38		array(
39		$this,
40		'paginatorLimitPerPageRender',
41		),
42		array(
43		'is_safe' => array('html'),
44		)
45		),
46		new \Twig_SimpleFunction(
47		'paginator_search_render',
48		array(
49		$this,
50		'paginatorSearchRender',
51		),
52		array(
53		'is_safe' => array('html'),
54		)
55		),
56		new \Twig_SimpleFunction(
57		'paginator_top_render',
58		array(
59		$this,
60		'paginatorTopRender',
61		),
62		array(
63		'is_safe' => array('html'),
64		)
65		),
66		new \Twig_SimpleFunction(
67		'paginator_pagination_render',
68		array(
69		$this,
70		'paginatorPaginationRender',
71		),
72		array(
73		'is_safe' => array('html'),
74		)
75		),
76		new \Twig_SimpleFunction(
77		'paginator_results_text_render',
78		array(
79		$this,
80		'paginatorResultsTextRender',
81		),
82		array(
83		'is_safe' => array('html'),
84		)
85		),
86		new \Twig_SimpleFunction(
87		'paginator_bottom_render',
88		array(
89		$this,
90		'paginatorBottomRender',
91		),
92		array(
93		'is_safe' => array('html'),
94		)
95		),
96		new \Twig_SimpleFunction(
97		'paginator_sortable',
98		array(
99		$this,
100		'paginatorSortable',
101		),
102		array(
103		'is_safe' => array('html'),
104		)
105		),
106		);
107		}
108
109		/**
110		* @param $pagination
111		*
112		* @return string
113		*/
114		public function paginatorPaginationRender($pagination)
115		{
116		if (!$pagination) {
117		return '';
118		}
119
120		$output = '';
121
122		$paginationData = $pagination->getPaginationData();
123		$maxPageRange = isset($paginationData['pageRangeLimit'])
124		? intval($paginationData['pageRangeLimit'])
125		: 10
126		;
127		$route = $paginationData['route'];
128		$routeParameters = $this->app['request']->query->all();
129		if (isset($paginationData['routeParameters'])) {
130		$routeParameters = array_merge(
131		$routeParameters,
132		$paginationData['routeParameters']
133		);
134		}
135		$pageCount = ceil(
136		intval($paginationData['totalCount']) /
137		intval($paginationData['numItemsPerPage'])
138		);
139		$currentPage = intval($paginationData['current']);
140
141		if ($pageCount > 1) {
142		$pageRange = range(1, $pageCount);
143
144		// Page range by max page numbers
145		$pageRangeTmp = array();
146		$rangeFrom = $currentPage - ceil($maxPageRange / 2);
147		$rangeTo = $currentPage + ceil($maxPageRange / 2);
148
149		foreach (range($rangeFrom, $rangeTo) as $singleRangePage) {
150		if (in_array($singleRangePage, $pageRange)) {
151		$pageRangeTmp[] = $singleRangePage;
152		}
153		}
154
155		$pageRange = $pageRangeTmp;
156		// Page range by max page numbers /END
157
158		// Prev
159	View Code Duplication	if ($currentPage > 1) {
		0 ignored issues – show Duplication introduced 2016-01-01 16:44 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...
160		$routeParameters = array_merge(
161		$routeParameters,
162		array(
163		$pagination->getPaginatorOption('pageParameterName') => $currentPage - 1,
164		)
165		);
166
167		$prevUrl = $this->app['url_generator']->generate(
168		$route,
169		$routeParameters
170		);
171		} else {
172		$prevUrl = '#';
173		}
174		// Prev /END
175
176		// Next
177	View Code Duplication	if ($currentPage < $pageCount) {
		0 ignored issues – show Duplication introduced 2016-01-01 16:44 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...
178		$routeParameters = array_merge(
179		$routeParameters,
180		array(
181		$pagination->getPaginatorOption('pageParameterName') => $currentPage + 1,
182		)
183		);
184
185		$nextUrl = $this->app['url_generator']->generate(
186		$route,
187		$routeParameters
188		);
189		} else {
190		$nextUrl = '#';
191		}
192		// Next /END
193
194		$output = $this->app['twig']->render(
195		'twig/paginator/pagination.html.twig',
196		array(
197		'app' => $this->app,
198		'prevUrl' => $prevUrl,
199		'nextUrl' => $nextUrl,
200		'pageRange' => $pageRange,
201		'routeParameters' => $routeParameters,
202		'pagination' => $pagination,
203		'route' => $route,
204		'currentPage' => $currentPage,
205		'pageCount' => $pageCount,
206		)
207		);
208		}
209
210		return $output;
211		}
212
213		/**
214		* @param $pagination
215		*
216		* @return string
217		*/
218		public function paginatorResultsTextRender($pagination)
219		{
220		if (!$pagination) {
221		return '';
222		}
223
224		$output = '';
225
226		$paginationData = $pagination->getPaginationData();
227		$pageCount = ceil(
228		intval($paginationData['totalCount']) /
229		intval($paginationData['numItemsPerPage'])
230		);
231		$currentPage = intval($paginationData['current']);
232		$total = $paginationData['totalCount'];
233
234		if ($total > 0 && $currentPage <= $pageCount) {
235		$from = (($currentPage - 1) * $paginationData['numItemsPerPage']) + 1;
236		$to = $currentPage * $paginationData['numItemsPerPage'] > $total
237		? $total
238		: $currentPage * $paginationData['numItemsPerPage']
239		;
240
241		$output = $this->app['twig']->render(
242		'twig/paginator/results-text.html.twig',
243		array(
244		'app' => $this->app,
245		'from' => $from,
246		'to' => $to,
247		'total' => $total,
248		)
249		);
250		}
251
252		return $output;
253		}
254
255		/**
256		* @param $pagination
257		*
258		* @return string
259		*/
260		public function paginatorBottomRender($pagination)
261		{
262		return $this->app['twig']->render(
263		'twig/paginator/_bottom.html.twig',
264		array(
265		'pagination' => $pagination,
266		)
267		);
268		}
269
270		/**
271		* @param $pagination
272		*
273		* @return string
274		*/
275		public function paginatorLimitPerPageRender($pagination)
276		{
277		if (!$pagination) {
278		return '';
279		}
280
281		$output = '';
282
283		$paginationData = $pagination->getPaginationData();
284
285		if ($paginationData['totalCount'] > 0) {
286		$output = $this->app['twig']->render(
287		'twig/paginator/limit-per-page.html.twig',
288		array(
289		'app' => $this->app,
290		'pagination' => $pagination,
291		)
292		);
293		}
294
295		return $output;
296		}
297
298		/**
299		* @param $pagination
300		*
301		* @return string
302		*/
303		public function paginatorSearchRender($pagination)
304		{
305		return $this->app['twig']->render(
306		'twig/paginator/search.html.twig',
307		array(
308		'app' => $this->app,
309		'pagination' => $pagination,
310		)
311		);
312		}
313
314		/**
315		* @param $pagination
316		*
317		* @return string
318		*/
319		public function paginatorTopRender($pagination)
320		{
321		return $this->app['twig']->render(
322		'twig/paginator/_top.html.twig',
323		array(
324		'pagination' => $pagination,
325		)
326		);
327		}
328
329		/**
330		* @param $pagination
331		* @param $text
332		* @param $key
333		*
334		* @return string
335		*/
336		public function paginatorSortable($pagination, $text = '', $key = '')
337		{
338		if (!$pagination) {
339		return '';
340		}
341
342		$text = $this->app['translator']->trans($text);
343		$sortDirectionParameterName = $pagination->getPaginatorOption('sortDirectionParameterName');
344		$direction = isset($sortDirectionParameterName)
345		? $this->app['request']->query->get($sortDirectionParameterName)
346		: 'asc'
347		;
348
349		$direction = $direction == 'asc'
350		? 'desc'
351		: 'asc'
352		;
353
354		$paginationData = $pagination->getPaginationData();
355		$route = $paginationData['route'];
356		$routeParameters = $this->app['request']->query->all();
357		if (isset($paginationData['routeParameters'])) {
358		$routeParameters = array_merge(
359		$routeParameters,
360		$paginationData['routeParameters']
361		);
362		}
363		$routeParameters = array_merge(
364		$routeParameters,
365		array(
366		$pagination->getPaginatorOption('pageParameterName') => 1,
367		$pagination->getPaginatorOption('sortFieldParameterName') => $key,
368		$pagination->getPaginatorOption('sortDirectionParameterName') => $direction,
369		)
370		);
371
372		$url = $this->app['url_generator']->generate(
373		$route,
374		$routeParameters
375		);
376
377		$icon = $direction == 'asc'
378		? 'down'
379		: 'up'
380		;
381
382		$showIcon = $this->app['request']->query->get(
383		$pagination->getPaginatorOption('sortFieldParameterName'),
384		$paginationData['defaultSortFieldName']
385		) == $key
386		? true
387		: false
388		;
389
390		return '<a href="'.$url.'">'.
391		$text.
392		($showIcon ? ' <i class="fa fa-chevron-'.$icon.'"></i>' : '').
393		'</a>';
394		}
395		}
396

bobalazek / web-application-starter-kit

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PaginatorExtension A last analyzed 2017-01-19 10:42 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

10 Methods

How to fix Duplicated Code

Duplicated Code

Duplication Side-by-Side

Filter issues like

PaginatorExtension A
last analyzed 2017-01-19 10:42 UTC