AdminPageFramework_PageLoadInfo_Base::_convertToNumber() - Code Metrics - Inspection of "Daily Inspection: Fixed a bug that a taxonomy tab..." - michaeluno/admin-page-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — dev (71673f)

unknown

created 2016-10-25 18:14 UTC

_convertToNumber() B

↳ Parent: AdminPageFramework_PageLoadInfo_Base

Complexity

Conditions	6
Paths	6

Size

Total Lines	18
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	6
eloc	14
c	0
b	0
f	0
nc	6
nop	1
dl	0
loc	18
rs	8.8571

<?php
/**
 * Admin Page Framework
 * 
 * http://en.michaeluno.jp/admin-page-framework/
 * Copyright (c) 2013-2016 Michael Uno; Licensed MIT
 * 
 */

/**
 * Collects data of page loads in admin pages.
 *
 * @since       2.1.7
 * @package     AdminPageFramework
 * @subpackage  Common/Factory/Debug
 * @internal
 */
abstract class AdminPageFramework_PageLoadInfo_Base extends AdminPageFramework_FrameworkUtility {

    public $oProp;
    
    public $oMsg;
    
    protected $_nInitialMemoryUsage;
    
    /**
     * Sets up hooks and properties.
     */
    public function __construct( $oProp, $oMsg ) {
                
        if ( ! $this->_shouldProceed( $oProp ) ) {
            return;
        }
            
        $this->oProp                = $oProp;
        $this->oMsg                 = $oMsg;
        $this->_nInitialMemoryUsage = memory_get_usage();
        
        add_action( 'in_admin_footer', array( $this, '_replyToSetPageLoadInfoInFooter' ), 999 );    

    }
        /**
         * @since       3.8.5
         * @return      boolean
         */
        private function _shouldProceed( $oProp ) {
        
            if ( $oProp->bIsAdminAjax || ! $oProp->bIsAdmin ) {
                return false;
            }     
            return ( boolean ) $oProp->bShowDebugInfo;
            
        }
    
    /**
     * @remark Should be overridden in an extended class.
     */
    public function _replyToSetPageLoadInfoInFooter() {}
    
    /**
     * Indicates whether the page load info is inserted or not.
     */
    static private $_bLoadedPageLoadInfo = false;    
        
    /**
     * Display gathered information.
     *
     * @access      public
     * @internal
     * @return      string
     */
    public function _replyToGetPageLoadInfo( $sFooterHTML ) {
        
        // 3.8.8+ The `bShowDebugInfo` property may be updated by the user during the page load.
        if ( ! $this->oProp->bShowDebugInfo ) {
            return $sFooterHTML;
        }
        
        if ( self::$_bLoadedPageLoadInfo ) { 
            return $sFooterHTML; 
        }
        self::$_bLoadedPageLoadInfo = true;     
        
        return $sFooterHTML
            . $this->_getPageLoadStats();
        
    }
        /**
         * Returns the output of page load stats.
         * @since       3.8.8
         * @return      string
         */
        private function _getPageLoadStats() {
            
            $_nSeconds            = timer_stop( 0 );
            $_nQueryCount         = get_num_queries();
            $_nMemoryUsage        = round( $this->_convertBytesToHR( memory_get_usage() ), 2 );
            $_nMemoryPeakUsage    = round( $this->_convertBytesToHR( memory_get_peak_usage() ), 2 );
            $_nMemoryLimit        = round( $this->_convertBytesToHR( $this->_convertToNumber( WP_MEMORY_LIMIT ) ), 2 );
            $_sInitialMemoryUsage = round( $this->_convertBytesToHR( $this->_nInitialMemoryUsage ), 2 );
            return "<div id='admin-page-framework-page-load-stats'>"
                . "<ul>"
                    . "<li>" . sprintf( $this->oMsg->get( 'queries_in_seconds' ), $_nQueryCount, $_nSeconds ) . "</li>"
                    . "<li>" . sprintf( $this->oMsg->get( 'out_of_x_memory_used' ), $_nMemoryUsage, $_nMemoryLimit, round( ( $_nMemoryUsage / $_nMemoryLimit ), 2 ) * 100 . '%' ) . "</li>"
                    . "<li>" . sprintf( $this->oMsg->get( 'peak_memory_usage' ), $_nMemoryPeakUsage ) . "</li>"
                    . "<li>" . sprintf( $this->oMsg->get( 'initial_memory_usage' ), $_sInitialMemoryUsage ) . "</li>"
                . "</ul>"
            . "</div>";          
            
        }

        /**
         * Transforms the php.ini notation for numbers (like '2M') to an integer
         *
         * @access private
         * @param $nSize
         * @return int
         * @remark This is influenced by the work of Mike Jolley.
         * @see http://mikejolley.com/projects/wp-page-load-stats/
         * @internal
         */
        private function _convertToNumber( $nSize ) {
            
            $_nReturn     = substr( $nSize, 0, -1 );
            switch( strtoupper( substr( $nSize, -1 ) ) ) {
                case 'P':

                    $_nReturn *= 1024;
                case 'T':

                    $_nReturn *= 1024;
                case 'G':

                    $_nReturn *= 1024;
                case 'M':

                    $_nReturn *= 1024;
                case 'K':
                    $_nReturn *= 1024;
            }
            return $_nReturn;
            
        }

        /**
         * Converts bytes to HR.
         *
         * @access private
         * @param mixed $bytes
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
         * @remark This is influenced by the work of Mike Jolley.
         * @see http://mikejolley.com/projects/wp-page-load-stats/
         */
        private function _convertBytesToHR( $nBytes ) {
            $_aUnits = array( 0 => 'B', 1 => 'kB', 2 => 'MB', 3 => 'GB' );
            $_nLog = log( $nBytes, 1024 );
            $_iPower = ( int ) $_nLog;
            $_iSize = pow( 1024, $_nLog - $_iPower );
            return $_iSize . $_aUnits[ $_iPower ];
        }

}


1			<?php
2			/**
3			* Admin Page Framework
4			*
5			* http://en.michaeluno.jp/admin-page-framework/
6			* Copyright (c) 2013-2016 Michael Uno; Licensed MIT
7			*
8			*/
9
10			/**
11			* Collects data of page loads in admin pages.
12			*
13			* @since 2.1.7
14			* @package AdminPageFramework
15			* @subpackage Common/Factory/Debug
16			* @internal
17			*/
18			abstract class AdminPageFramework_PageLoadInfo_Base extends AdminPageFramework_FrameworkUtility {
19
20			public $oProp;
21
22			public $oMsg;
23
24			protected $_nInitialMemoryUsage;
25
26			/**
27			* Sets up hooks and properties.
28			*/
29			public function __construct( $oProp, $oMsg ) {
30
31			if ( ! $this->_shouldProceed( $oProp ) ) {
32			return;
33			}
34
35			$this->oProp = $oProp;
36			$this->oMsg = $oMsg;
37			$this->_nInitialMemoryUsage = memory_get_usage();
38
39			add_action( 'in_admin_footer', array( $this, '_replyToSetPageLoadInfoInFooter' ), 999 );
40
41			}
42			/**
43			* @since 3.8.5
44			* @return boolean
45			*/
46			private function _shouldProceed( $oProp ) {
47
48			if ( $oProp->bIsAdminAjax \|\| ! $oProp->bIsAdmin ) {
49			return false;
50			}
51			return ( boolean ) $oProp->bShowDebugInfo;
52
53			}
54
55			/**
56			* @remark Should be overridden in an extended class.
57			*/
58			public function _replyToSetPageLoadInfoInFooter() {}
59
60			/**
61			* Indicates whether the page load info is inserted or not.
62			*/
63			static private $_bLoadedPageLoadInfo = false;
64
65			/**
66			* Display gathered information.
67			*
68			* @access public
69			* @internal
70			* @return string
71			*/
72			public function _replyToGetPageLoadInfo( $sFooterHTML ) {
73
74			// 3.8.8+ The `bShowDebugInfo` property may be updated by the user during the page load.
75			if ( ! $this->oProp->bShowDebugInfo ) {
76			return $sFooterHTML;
77			}
78
79			if ( self::$_bLoadedPageLoadInfo ) {
80			return $sFooterHTML;
81			}
82			self::$_bLoadedPageLoadInfo = true;
83
84			return $sFooterHTML
85			. $this->_getPageLoadStats();
86
87			}
88			/**
89			* Returns the output of page load stats.
90			* @since 3.8.8
91			* @return string
92			*/
93			private function _getPageLoadStats() {
94
95			$_nSeconds = timer_stop( 0 );
96			$_nQueryCount = get_num_queries();
97			$_nMemoryUsage = round( $this->_convertBytesToHR( memory_get_usage() ), 2 );
98			$_nMemoryPeakUsage = round( $this->_convertBytesToHR( memory_get_peak_usage() ), 2 );
99			$_nMemoryLimit = round( $this->_convertBytesToHR( $this->_convertToNumber( WP_MEMORY_LIMIT ) ), 2 );
100			$_sInitialMemoryUsage = round( $this->_convertBytesToHR( $this->_nInitialMemoryUsage ), 2 );
101			return "<div id='admin-page-framework-page-load-stats'>"
102			. "<ul>"
103			. "<li>" . sprintf( $this->oMsg->get( 'queries_in_seconds' ), $_nQueryCount, $_nSeconds ) . "</li>"
104			. "<li>" . sprintf( $this->oMsg->get( 'out_of_x_memory_used' ), $_nMemoryUsage, $_nMemoryLimit, round( ( $_nMemoryUsage / $_nMemoryLimit ), 2 ) * 100 . '%' ) . "</li>"
105			. "<li>" . sprintf( $this->oMsg->get( 'peak_memory_usage' ), $_nMemoryPeakUsage ) . "</li>"
106			. "<li>" . sprintf( $this->oMsg->get( 'initial_memory_usage' ), $_sInitialMemoryUsage ) . "</li>"
107			. "</ul>"
108			. "</div>";
109
110			}
111
112			/**
113			* Transforms the php.ini notation for numbers (like '2M') to an integer
114			*
115			* @access private
116			* @param $nSize
117			* @return int
118			* @remark This is influenced by the work of Mike Jolley.
119			* @see http://mikejolley.com/projects/wp-page-load-stats/
120			* @internal
121			*/
122			private function _convertToNumber( $nSize ) {
123
124			$_nReturn = substr( $nSize, 0, -1 );
125			switch( strtoupper( substr( $nSize, -1 ) ) ) {
126			case 'P':
			0 ignored issues – show Coding Style introduced 2016-01-16 18:44 UTC by Report Bug Copy Issue Report There must be a comment when fall-through is intentional in a non-empty case body Loading history...
127			$_nReturn *= 1024;
128			case 'T':
			0 ignored issues – show Coding Style introduced 2016-01-16 18:44 UTC by Report Bug Copy Issue Report There must be a comment when fall-through is intentional in a non-empty case body Loading history...
129			$_nReturn *= 1024;
130			case 'G':
			0 ignored issues – show Coding Style introduced 2016-01-16 18:44 UTC by Report Bug Copy Issue Report There must be a comment when fall-through is intentional in a non-empty case body Loading history...
131			$_nReturn *= 1024;
132			case 'M':
			0 ignored issues – show Coding Style introduced 2016-01-16 18:44 UTC by Report Bug Copy Issue Report There must be a comment when fall-through is intentional in a non-empty case body Loading history...
133			$_nReturn *= 1024;
134			case 'K':
135			$_nReturn *= 1024;
136			}
137			return $_nReturn;
138
139			}
140
141			/**
142			* Converts bytes to HR.
143			*
144			* @access private
145			* @param mixed $bytes
			0 ignored issues – show Bug introduced 2015-11-21 18:44 UTC by Report Bug Copy Issue Report There is no parameter named `$bytes`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
146			* @remark This is influenced by the work of Mike Jolley.
147			* @see http://mikejolley.com/projects/wp-page-load-stats/
148			*/
149			private function _convertBytesToHR( $nBytes ) {
150			$_aUnits = array( 0 => 'B', 1 => 'kB', 2 => 'MB', 3 => 'GB' );
151			$_nLog = log( $nBytes, 1024 );
152			$_iPower = ( int ) $_nLog;
153			$_iSize = pow( 1024, $_nLog - $_iPower );
154			return $_iSize . $_aUnits[ $_iPower ];
155			}
156
157			}
158

michaeluno / admin-page-framework

Branch — dev (71673f)

_convertToNumber() B

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