Pagination::generateHtmlPaging() - Code Metrics - pH7Software/pH7-Social-Dating-CMS - Measure and Improve Code Quality continuously with Scrutinizer

Pagination::generateHtmlPaging() F
last analyzed 2019-03-31 04:46 UTC

↳ Parent: Pagination

Complexity

Conditions	21
Paths	325

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	21
nc	325
nop	0
dl	0
loc	43
rs	1.7708
c	0
b	0
f	0

How to fix Complexity

<?php

/**
 * @title            Pagination Class
 *
 * @author           Pierre-Henry Soria <[email protected]>
 * @copyright        (c) 2012-2019, Pierre-Henry Soria. All Rights Reserved.
 * @license          GNU General Public License; See PH7.LICENSE.txt and PH7.COPYRIGHT.txt in the root directory.
 * @package          PH7 / Framework / Page
 */

namespace PH7\Framework\Navigation;

defined('PH7') or exit('Restricted access');

class Pagination
{
    const MAX_PAGES = 4;

    /** @var string */
    private $sPageName;

    /** @var int */
    private $iTotalPages;

    /** @var int */
    private $iCurrentPage;

    /** @var int */
    private $iShowItems;

    /** @var string */
    private $sHtmlOutput;

    /** @var array */
    private static $aOptions = [
        'range' => self::MAX_PAGES - 1, // Number of pages to display on the pagination
        'text_first_page' => '&laquo;', // Button text "First Page"
        'text_last_page' => '&raquo;', // Button text "Last Page"
        'text_next_page' => '&rsaquo;', //  Button text "Next"
        'text_previous_page' => '&lsaquo;' // Button text "Previous"
    ];

    /**
     * @param int $iTotalPages
     * @param int $iCurrentPage
     * @param string $sPageName Default 'p'
     * @param array $aOptions Optional options.
     */
    public function __construct($iTotalPages, $iCurrentPage, $sPageName = 'p', array $aOptions = [])
    {
        // Set the total number of page
        $this->iTotalPages = $iTotalPages;

        // Retrieve the number of the current page
        $this->iCurrentPage = $iCurrentPage;

        // Put options update
        self::$aOptions += $aOptions;

        // It retrieves the address of the page
        $this->sPageName = Page::cleanDynamicUrl($sPageName);


        // Management pages to see
        $this->iShowItems = (self::$aOptions['range'] * 2) + 1;
$answer = 42;

$correct = false;

$correct = (bool) $answer;

        $this->generateHtmlPaging();
    }

    /**
     * Display the pagination if there is more than one page
     *
     * @return string Html code.
     */
    public function getHtmlCode()
    {
        return $this->sHtmlOutput;
    }

    /**
     * Generate the HTML pagination code.
     *
     * @return void
     */
    private function generateHtmlPaging()
    {
        // If you have more than one page, it displays the navigation
        if ($this->iTotalPages > 1) {
            $this->sHtmlOutput = '<div class="clear"></div><nav class="center" role="navigation"><ul class="pagination">';

            // Management link to go to the first page
            if (self::$aOptions['text_first_page']) {
                if ($this->iCurrentPage > 2 && $this->iCurrentPage > self::$aOptions['range'] + 1 && $this->iShowItems < $this->iTotalPages) {
                    $this->sHtmlOutput .= '<li><a href="' . $this->sPageName . '1"><span aria-hidden="true">' . self::$aOptions['text_first_page'] . '</span></a></li>';
                }
            }

            // Management the Previous link
            if (self::$aOptions['text_previous_page']) {
                if ($this->iCurrentPage > 2 && $this->iShowItems < $this->iTotalPages) {
                    $this->sHtmlOutput .= '<li class="previous"><a href="' . $this->sPageName . ($this->iCurrentPage - 1) . '" aria-label="Previous"><span aria-hidden="true">' . self::$aOptions['text_previous_page'] . '</span></a></li>';
                }
            }
            // Management of other paging buttons...
            for ($iCurrentPage = 1; $iCurrentPage <= $this->iTotalPages; $iCurrentPage++) {
                if (($iCurrentPage >= $this->iCurrentPage - self::$aOptions['range'] && $iCurrentPage <= $this->iCurrentPage + self::$aOptions['range']) || $this->iTotalPages <= $this->iShowItems) {
                    $this->sHtmlOutput .= '<li' . ($this->iCurrentPage === $iCurrentPage ? ' class="active"' : '') . '><a href="' . $this->sPageName . $iCurrentPage . '">' . $iCurrentPage . '</a></li>';
                }
            }

            //  Management the "Next" link
            if (self::$aOptions['text_next_page']) {
                if ($this->iCurrentPage < $this->iTotalPages - 1 && $this->iShowItems < $this->iTotalPages) {
                    $this->sHtmlOutput .= '<li class="next"><a href="' . $this->sPageName . ($this->iCurrentPage + 1) . '" aria-label="Next"><span aria-hidden="true">' . self::$aOptions['text_next_page'] . '</span></a></li>';
                }
            }

            // Management link to go to the last page
            if (self::$aOptions['text_last_page']) {
                if ($this->iCurrentPage < $this->iTotalPages - 1 && $this->iCurrentPage + self::$aOptions['range'] < $this->iTotalPages && $this->iShowItems < $this->iTotalPages) {
                    $this->sHtmlOutput .= '<li><a href="' . $this->sPageName . $this->iTotalPages . '"><span aria-hidden="true">' . self::$aOptions['text_last_page'] . '</span></a></li>';
                }
            }

            $this->sHtmlOutput .= '</ul></nav>';
        }
    }
}


1			<?php
			0 ignored issues – show Coding Style Compatibility introduced 2017-02-18 20:34 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 15 and the first side effect is on line 13. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2			/**
3			* @title Pagination Class
4			*
5			* @author Pierre-Henry Soria <[email protected]>
6			* @copyright (c) 2012-2019, Pierre-Henry Soria. All Rights Reserved.
7			* @license GNU General Public License; See PH7.LICENSE.txt and PH7.COPYRIGHT.txt in the root directory.
8			* @package PH7 / Framework / Page
9			*/
10
11			namespace PH7\Framework\Navigation;
12
13			defined('PH7') or exit('Restricted access');
14
15			class Pagination
16			{
17			const MAX_PAGES = 4;
18
19			/** @var string */
20			private $sPageName;
21
22			/** @var int */
23			private $iTotalPages;
24
25			/** @var int */
26			private $iCurrentPage;
27
28			/** @var int */
29			private $iShowItems;
30
31			/** @var string */
32			private $sHtmlOutput;
33
34			/** @var array */
35			private static $aOptions = [
36			'range' => self::MAX_PAGES - 1, // Number of pages to display on the pagination
37			'text_first_page' => '«', // Button text "First Page"
38			'text_last_page' => '»', // Button text "Last Page"
39			'text_next_page' => '&rsaquo;', // Button text "Next"
40			'text_previous_page' => '&lsaquo;' // Button text "Previous"
41			];
42
43			/**
44			* @param int $iTotalPages
45			* @param int $iCurrentPage
46			* @param string $sPageName Default 'p'
47			* @param array $aOptions Optional options.
48			*/
49			public function __construct($iTotalPages, $iCurrentPage, $sPageName = 'p', array $aOptions = [])
50			{
51			// Set the total number of page
52			$this->iTotalPages = $iTotalPages;
53
54			// Retrieve the number of the current page
55			$this->iCurrentPage = $iCurrentPage;
56
57			// Put options update
58			self::$aOptions += $aOptions;
59
60			// It retrieves the address of the page
61			$this->sPageName = Page::cleanDynamicUrl($sPageName);
62
63
64			// Management pages to see
65			$this->iShowItems = (self::$aOptions['range'] * 2) + 1;
			0 ignored issues – show Documentation Bug introduced 2017-11-30 08:32 UTC by Report Bug Copy Issue Report The property `$iShowItems` was declared of type `integer`, but `self::$aOptions['range'] * 2 + 1` is of type `double`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
66
67			$this->generateHtmlPaging();
68			}
69
70			/**
71			* Display the pagination if there is more than one page
72			*
73			* @return string Html code.
74			*/
75			public function getHtmlCode()
76			{
77			return $this->sHtmlOutput;
78			}
79
80			/**
81			* Generate the HTML pagination code.
82			*
83			* @return void
84			*/
85			private function generateHtmlPaging()
86			{
87			// If you have more than one page, it displays the navigation
88			if ($this->iTotalPages > 1) {
89			$this->sHtmlOutput = '<div class="clear"></div><nav class="center" role="navigation"><ul class="pagination">';
90
91			// Management link to go to the first page
92			if (self::$aOptions['text_first_page']) {
93			if ($this->iCurrentPage > 2 && $this->iCurrentPage > self::$aOptions['range'] + 1 && $this->iShowItems < $this->iTotalPages) {
94			$this->sHtmlOutput .= '<li><a href="' . $this->sPageName . '1"><span aria-hidden="true">' . self::$aOptions['text_first_page'] . '</span></a></li>';
95			}
96			}
97
98			// Management the Previous link
99			if (self::$aOptions['text_previous_page']) {
100			if ($this->iCurrentPage > 2 && $this->iShowItems < $this->iTotalPages) {
101			$this->sHtmlOutput .= '<li class="previous"><a href="' . $this->sPageName . ($this->iCurrentPage - 1) . '" aria-label="Previous"><span aria-hidden="true">' . self::$aOptions['text_previous_page'] . '</span></a></li>';
102			}
103			}
104			// Management of other paging buttons...
105			for ($iCurrentPage = 1; $iCurrentPage <= $this->iTotalPages; $iCurrentPage++) {
106			if (($iCurrentPage >= $this->iCurrentPage - self::$aOptions['range'] && $iCurrentPage <= $this->iCurrentPage + self::$aOptions['range']) \|\| $this->iTotalPages <= $this->iShowItems) {
107			$this->sHtmlOutput .= '<li' . ($this->iCurrentPage === $iCurrentPage ? ' class="active"' : '') . '><a href="' . $this->sPageName . $iCurrentPage . '">' . $iCurrentPage . '</a></li>';
108			}
109			}
110
111			// Management the "Next" link
112			if (self::$aOptions['text_next_page']) {
113			if ($this->iCurrentPage < $this->iTotalPages - 1 && $this->iShowItems < $this->iTotalPages) {
114			$this->sHtmlOutput .= '<li class="next"><a href="' . $this->sPageName . ($this->iCurrentPage + 1) . '" aria-label="Next"><span aria-hidden="true">' . self::$aOptions['text_next_page'] . '</span></a></li>';
115			}
116			}
117
118			// Management link to go to the last page
119			if (self::$aOptions['text_last_page']) {
120			if ($this->iCurrentPage < $this->iTotalPages - 1 && $this->iCurrentPage + self::$aOptions['range'] < $this->iTotalPages && $this->iShowItems < $this->iTotalPages) {
121			$this->sHtmlOutput .= '<li><a href="' . $this->sPageName . $this->iTotalPages . '"><span aria-hidden="true">' . self::$aOptions['text_last_page'] . '</span></a></li>';
122			}
123			}
124
125			$this->sHtmlOutput .= '</ul></nav>';
126			}
127			}
128			}
129

pH7Software / pH7-Social-Dating-CMS

Pagination::generateHtmlPaging() F last analyzed 2019-03-31 04:46 UTC

Complexity

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Pagination::generateHtmlPaging() F
last analyzed 2019-03-31 04:46 UTC