Strings::kbdSymbol() - Code Metrics - Inspection of "4 new functions..." - w3l/holt45 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#37)

by w3l

created 2016-01-28 23:24 UTC

Strings::kbdSymbol() C

↳ Parent: Strings

Complexity

Conditions	8
Paths	18

Size

Total Lines	70
Code Lines	50

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	0
loc	70
rs	6.4909
cc	8
eloc	50
nc	18
nop	2

How to fix Long Method

<?php
/**
 * Strings.php
 */
namespace w3l\Holt45;

/**
 * Handle strings(convert, encode, replace, etc).
 */
trait Strings
{
    /**
     * Obfuscate string (url-safe and somewhat hard to guess).
     *
     * @param string $input The text that should be obfuscated
     * @return string Obfuscated string
     */
    public static function obfuscateString($input)
    {
        return bin2hex(base64_encode(strrev($input)));
    }

    /**
     * Deobfuscate string
     *
     * @param string $input Obfuscated string
     * @return string Deobfuscated string
     */
    public static function deobfuscateString($input)
    {
        return strrev(base64_decode(hex2bin($input)));
    }

    /**
     * Convert <textarea> to [textarea].
     *
     * @param string $html
     * @return string
     */
    public static function textareaEncode($html)
    {
        return preg_replace("/<textarea(.*?)>(.*?)<\/textarea>/is", "[textarea$1]$2[/textarea]", $html);
    }

    /**
     * Convert [textarea] to <textarea>.
     *
     * @param string $html
     * @return string
     */
    public static function textareaDecode($html)
    {
        return preg_replace("/\[textarea(.*?)\](.*?)\[\/textarea\]/is", "<textarea$1>$2</textarea>", $html);
    }

    /**
     * To replace "Hallo [@var] world" with $value.
     *
     * Example:
     * ```php
     * replace_string($string, array("val1" => "foo", "val2" => "bar"))
     * ```
     *
     * @param string $langString String containing placeholder.
     * @param array $dynamicContent key->value array.
     * @return string String with placeholder replaced.
     */
    public static function replaceString($langString, $dynamicContent = array())
    {
        foreach ($dynamicContent as $k => $v) {
            $langString = str_replace("[@".$k."]", $v, $langString);
        }
        return $langString;
    }

    /**
     * Creates rainbow-colored text.
     *
     * @uses Holt45::colorBlend()
     * @uses Holt45::rgbhex()
     *
     * @param string $text Text wanted coloured.
     * @return string String with span-tags with color.
     */
    public static function rainbowText($text)
    {
        $colorsBase = array(
        array(255, 0, 0),
        array(255, 102, 0),
        array(255, 238, 0),
        array(0, 255, 0),
        array(0, 153, 255),
        array(68, 0, 255),
        array(153, 0, 255)
        );

        $colorsBuild = array();

        $strlenText = strlen($text);

        if ($strlenText > 7) {
            while (count($colorsBuild) < $strlenText) {
                for ($i = 0, $size = count($colorsBase); $i < $size; $i++) {

                    $colorsBuild[] = $colorsBase[$i];

                    if (count($colorsBuild) >= $strlenText) {
                        continue 2;
                    }

                    if ($i < count($colorsBase)-1) {

                        $colorsBuild[] = self::colorBlend($colorsBase[$i], $colorsBase[$i+1]);

                        if (count($colorsBuild) >= $strlenText) {
                            continue 2;
                        }
                    }
                }
                $colorsBase = $colorsBuild;
                $colorsBuild = array();
            }
        } elseif ($strlenText <= 7) {
            $colorsBuild = $colorsBase;
        }

        $arrayText = str_split($text);
        $returnText = "";
        for ($i = 0, $size = count($arrayText); $i < $size; $i++) {
            $returnText .= '<span style="color: #'.self::rgbhex($colorsBuild[$i]).';">'.$arrayText[$i].'</span>';
        }
        return $returnText;
    }
    
    /**
     * Get the symbol from a list of keyboard-keys...
     *
     * @used-by Holt45::kbdShortcut()
     *
     * @param string $inputKey Text
     * @param string $inputOperatingSystem default|auto|win|mac|linux
     * @return null|string HTML Entity (decimal)
     */
    public static function kbdSymbol($inputKey, $inputOperatingSystem = "default")
    {
        $inputKey = mb_strtolower($inputKey);
        
        if ($inputOperatingSystem == "auto") {
            
            $inputOperatingSystem = "default";
            
            $getClientOperatingSystem = self::getClientOperatingSystem();

            
            if ($getClientOperatingSystem == "linux" ||
                $getClientOperatingSystem == "mac" ||
                $getClientOperatingSystem == "win") {
                   $inputOperatingSystem = $getClientOperatingSystem;
            }
        }
        
        $arrayConvert = array(
        "return" => "enter",
        "control" => "ctrl",
        "escape" => "esc",
        "caps lock" => "caps-lock",
        "page up" => "page-up",
        "page down" => "page-down",
        "arrow left" => "arrow-left",
        "left" => "arrow-left",
        "arrow up" => "arrow-up",
        "up" => "arrow-up",
        "arrow right" => "arrow-right",
        "right" => "arrow-right",
        "arrow down" => "arrow-down",
        "down" => "arrow-down"
        );
        
        /* Convert input */
        if (array_key_exists($inputKey, $arrayConvert)) {
            $inputKey = $arrayConvert[$inputKey];
        }

        $arrayKeySymbols = array(
        "shift" => array("default" => "&#8679;"),
        "opt" => array("default" => "&#8997;"),
        "enter" => array("default" => "&#9166;", "mac" => "&#8996;"),
        "alt" => array("default" => "&#9095;", "mac" => "&#8997;"),
        "delete" => array("default" => "&#9003;"),
        "ctrl" => array("default" => "&#10034;", "win" => "&#10034;", "linux" => "&#9096;", "mac" => "&#00094;"),
        "esc" => array("default" => "&#9099;"),
        "command" => array("default" => "&#8984;"),
        "tab" => array("default" => "&#8633;", "mac" => "&#8677;"),
        "caps-lock" => array("default" => "&#65;", "mac" => "&#8682;"),
        "page-up" => array("default" => "&#9650;", "mac" => "&#8670;"),
        "page-down" => array("default" => "&#9660;", "mac" => "&#8671;"),
        "arrow-left" => array("default" => "&#8592;"),
        "arrow-up" => array("default" => "&#8593;"),
        "arrow-right" => array("default" => "&#8594;"),
        "arrow-down" => array("default" => "&#8595;"),
        // Sun
        "compose" => array("default" => "&#9092;"),
        "meta" => array("default" => "&#9670")
        );
        
        if (array_key_exists($inputKey, $arrayKeySymbols)) {
            
            return ((array_key_exists($inputOperatingSystem, $arrayKeySymbols[$inputKey])) ?
                                      $arrayKeySymbols[$inputKey][$inputOperatingSystem] :
                                      $arrayKeySymbols[$inputKey]["default"]);
        }
        
        return null;
    }

    /**
     * Show fancy buttons for keyboard-shortcuts.
     *
     * @uses Holt45::kbdSymbol()
     *
     * @param array $inputArrayKeys
     * @param string $inputOperatingSystem
     * @param string $inputKbdClass
     * @param string $inputKbdSymbolClass
     * @param string $inputJoinGlue Glue
     * @return string String of html
     */
    public static function kbdShortcut(
        $inputArrayKeys,
        $inputOperatingSystem = "default",
        $inputKbdClass = "holt45-kbd",
        $inputKbdSymbolClass = "holt45-kbd__symbol",
        $inputJoinGlue = " + "
    ) {
        $returnArray = array();

        foreach ($inputArrayKeys as $key) {
            
            $kbdSymbol = self::kbdSymbol($key, $inputOperatingSystem);
            
            $kbdSymbolHtml = "";
            
            if ($kbdSymbol !== null) {
                $kbdSymbolHtml = '<span class="'.$inputKbdSymbolClass.'">'.$kbdSymbol.'</span>';
            }
            
            $returnArray[] = '<kbd class="'.$inputKbdClass.'">'.$kbdSymbolHtml.$key.'</kbd>';
            
        }

        return implode($inputJoinGlue, $returnArray);
    }
}


1			<?php
2			/**
3			* Strings.php
4			*/
5			namespace w3l\Holt45;
6
7			/**
8			* Handle strings(convert, encode, replace, etc).
9			*/
10			trait Strings
11			{
12			/**
13			* Obfuscate string (url-safe and somewhat hard to guess).
14			*
15			* @param string $input The text that should be obfuscated
16			* @return string Obfuscated string
17			*/
18			public static function obfuscateString($input)
19			{
20			return bin2hex(base64_encode(strrev($input)));
21			}
22
23			/**
24			* Deobfuscate string
25			*
26			* @param string $input Obfuscated string
27			* @return string Deobfuscated string
28			*/
29			public static function deobfuscateString($input)
30			{
31			return strrev(base64_decode(hex2bin($input)));
32			}
33
34			/**
35			* Convert <textarea> to [textarea].
36			*
37			* @param string $html
38			* @return string
39			*/
40			public static function textareaEncode($html)
41			{
42			return preg_replace("/<textarea(.?)>(.?)<\/textarea>/is", "[textarea$1]$2[/textarea]", $html);
43			}
44
45			/**
46			* Convert [textarea] to <textarea>.
47			*
48			* @param string $html
49			* @return string
50			*/
51			public static function textareaDecode($html)
52			{
53			return preg_replace("/\[textarea(.?)\](.?)\[\/textarea\]/is", "<textarea$1>$2</textarea>", $html);
54			}
55
56			/**
57			* To replace "Hallo [@var] world" with $value.
58			*
59			* Example:
60			* ```php
61			* replace_string($string, array("val1" => "foo", "val2" => "bar"))
62			* ```
63			*
64			* @param string $langString String containing placeholder.
65			* @param array $dynamicContent key->value array.
66			* @return string String with placeholder replaced.
67			*/
68			public static function replaceString($langString, $dynamicContent = array())
69			{
70			foreach ($dynamicContent as $k => $v) {
71			$langString = str_replace("[@".$k."]", $v, $langString);
72			}
73			return $langString;
74			}
75
76			/**
77			* Creates rainbow-colored text.
78			*
79			* @uses Holt45::colorBlend()
80			* @uses Holt45::rgbhex()
81			*
82			* @param string $text Text wanted coloured.
83			* @return string String with span-tags with color.
84			*/
85			public static function rainbowText($text)
86			{
87			$colorsBase = array(
88			array(255, 0, 0),
89			array(255, 102, 0),
90			array(255, 238, 0),
91			array(0, 255, 0),
92			array(0, 153, 255),
93			array(68, 0, 255),
94			array(153, 0, 255)
95			);
96
97			$colorsBuild = array();
98
99			$strlenText = strlen($text);
100
101			if ($strlenText > 7) {
102			while (count($colorsBuild) < $strlenText) {
103			for ($i = 0, $size = count($colorsBase); $i < $size; $i++) {
104
105			$colorsBuild[] = $colorsBase[$i];
106
107			if (count($colorsBuild) >= $strlenText) {
108			continue 2;
109			}
110
111			if ($i < count($colorsBase)-1) {
112
113			$colorsBuild[] = self::colorBlend($colorsBase[$i], $colorsBase[$i+1]);
114
115			if (count($colorsBuild) >= $strlenText) {
116			continue 2;
117			}
118			}
119			}
120			$colorsBase = $colorsBuild;
121			$colorsBuild = array();
122			}
123			} elseif ($strlenText <= 7) {
124			$colorsBuild = $colorsBase;
125			}
126
127			$arrayText = str_split($text);
128			$returnText = "";
129			for ($i = 0, $size = count($arrayText); $i < $size; $i++) {
130			$returnText .= '<span style="color: #'.self::rgbhex($colorsBuild[$i]).';">'.$arrayText[$i].'</span>';
131			}
132			return $returnText;
133			}
134
135			/**
136			* Get the symbol from a list of keyboard-keys...
137			*
138			* @used-by Holt45::kbdShortcut()
139			*
140			* @param string $inputKey Text
141			* @param string $inputOperatingSystem default\|auto\|win\|mac\|linux
142			* @return null\|string HTML Entity (decimal)
143			*/
144			public static function kbdSymbol($inputKey, $inputOperatingSystem = "default")
145			{
146			$inputKey = mb_strtolower($inputKey);
147
148			if ($inputOperatingSystem == "auto") {
149
150			$inputOperatingSystem = "default";
151
152			$getClientOperatingSystem = self::getClientOperatingSystem();
			0 ignored issues – show Comprehensibility Naming introduced 2016-01-28 22:57 UTC by Report Bug Copy Issue Report The variable name `$getClientOperatingSystem` exceeds the maximum configured length of `20`. Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose. Loading history...
153
154			if ($getClientOperatingSystem == "linux" \|\|
155			$getClientOperatingSystem == "mac" \|\|
156			$getClientOperatingSystem == "win") {
157			$inputOperatingSystem = $getClientOperatingSystem;
158			}
159			}
160
161			$arrayConvert = array(
162			"return" => "enter",
163			"control" => "ctrl",
164			"escape" => "esc",
165			"caps lock" => "caps-lock",
166			"page up" => "page-up",
167			"page down" => "page-down",
168			"arrow left" => "arrow-left",
169			"left" => "arrow-left",
170			"arrow up" => "arrow-up",
171			"up" => "arrow-up",
172			"arrow right" => "arrow-right",
173			"right" => "arrow-right",
174			"arrow down" => "arrow-down",
175			"down" => "arrow-down"
176			);
177
178			/* Convert input */
179			if (array_key_exists($inputKey, $arrayConvert)) {
180			$inputKey = $arrayConvert[$inputKey];
181			}
182
183			$arrayKeySymbols = array(
184			"shift" => array("default" => "⇧"),
185			"opt" => array("default" => "⌥"),
186			"enter" => array("default" => "⏎", "mac" => "⌤"),
187			"alt" => array("default" => "⎇", "mac" => "⌥"),
188			"delete" => array("default" => "⌫"),
189			"ctrl" => array("default" => "✲", "win" => "✲", "linux" => "⎈", "mac" => "^"),
190			"esc" => array("default" => "⎋"),
191			"command" => array("default" => "⌘"),
192			"tab" => array("default" => "↹", "mac" => "⇥"),
193			"caps-lock" => array("default" => "A", "mac" => "⇪"),
194			"page-up" => array("default" => "▲", "mac" => "⇞"),
195			"page-down" => array("default" => "▼", "mac" => "⇟"),
196			"arrow-left" => array("default" => "←"),
197			"arrow-up" => array("default" => "↑"),
198			"arrow-right" => array("default" => "→"),
199			"arrow-down" => array("default" => "↓"),
200			// Sun
201			"compose" => array("default" => "⎄"),
202			"meta" => array("default" => "&#9670")
203			);
204
205			if (array_key_exists($inputKey, $arrayKeySymbols)) {
206
207			return ((array_key_exists($inputOperatingSystem, $arrayKeySymbols[$inputKey])) ?
208			$arrayKeySymbols[$inputKey][$inputOperatingSystem] :
209			$arrayKeySymbols[$inputKey]["default"]);
210			}
211
212			return null;
213			}
214
215			/**
216			* Show fancy buttons for keyboard-shortcuts.
217			*
218			* @uses Holt45::kbdSymbol()
219			*
220			* @param array $inputArrayKeys
221			* @param string $inputOperatingSystem
222			* @param string $inputKbdClass
223			* @param string $inputKbdSymbolClass
224			* @param string $inputJoinGlue Glue
225			* @return string String of html
226			*/
227			public static function kbdShortcut(
228			$inputArrayKeys,
229			$inputOperatingSystem = "default",
230			$inputKbdClass = "holt45-kbd",
231			$inputKbdSymbolClass = "holt45-kbd__symbol",
232			$inputJoinGlue = " + "
233			) {
234			$returnArray = array();
235
236			foreach ($inputArrayKeys as $key) {
237
238			$kbdSymbol = self::kbdSymbol($key, $inputOperatingSystem);
239
240			$kbdSymbolHtml = "";
241
242			if ($kbdSymbol !== null) {
243			$kbdSymbolHtml = '<span class="'.$inputKbdSymbolClass.'">'.$kbdSymbol.'</span>';
244			}
245
246			$returnArray[] = '<kbd class="'.$inputKbdClass.'">'.$kbdSymbolHtml.$key.'</kbd>';
247
248			}
249
250			return implode($inputJoinGlue, $returnArray);
251			}
252			}
253

w3l / holt45

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Pull Request — master (#37)

Strings::kbdSymbol() C

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