MySQLiByDanielGPnumbers::getFieldValue() - Code Metrics - Inspection of "more internal code re-organization" - danielgp/common-lib - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8fada7...2eb9e0 )

by Daniel

created 2016-02-06 22:14 UTC

MySQLiByDanielGPnumbers::getFieldValue() A

↳ Parent: MySQLiByDanielGPnumbers

Complexity

Conditions	4
Paths	3

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	12
rs	9.2
cc	4
eloc	8
nc	3
nop	1

<?php

/**
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Daniel Popiniuc
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

namespace danielgp\common_lib;

/**
 * Usefull functions to get quick MySQL content
 *
 * @author Daniel Popiniuc
 */
trait MySQLiByDanielGPnumbers
{

    use DomComponentsByDanielGP;

    /**
     * Returns given value for a field from REQUEST global variable
     *
     * @param array $details
     * @return string
     */
    protected function getFieldValue($details)
    {
        $this->initializeSprGlbAndSession();
        $rqCN = $this->tCmnRequest->request->get($details['COLUMN_NAME']);
        if (!is_null($rqCN)) {
            if (($details['IS_NULLABLE'] == 'YES') && ($rqCN == '')) {
                return 'NULL';
            }
            return $rqCN;
        }
        return $this->getFieldValueWithoutUserInput($details);
    }

    /**
     * Handles field value ignoring any input from the user
     *
     * @param array $details
     * @return string
     */
    private function getFieldValueWithoutUserInput($details)
    {
        if ($details['COLUMN_DEFAULT'] === null) {
            if ($details['IS_NULLABLE'] == 'YES') {
                return 'NULL';
            }
            return '';
        }
        return $details['COLUMN_DEFAULT'];
    }

    /**
     * Returns maximum length for a given MySQL field
     *
     * @param array $fieldDetails
     * @param boolean $outputFormated
     * @return array
     */
    protected function setFieldNumbers($fieldDetails, $outputFormated = false)
    {
        $sRtrn = $this->setFieldSpecific($fieldDetails);
        if ($outputFormated) {
            if (is_array($sRtrn)) {
                foreach ($sRtrn as $key => $value) {
                    $sRtrn[$key] = $this->setNumberFormat($value);
                }
            }
        }
        return $sRtrn;
    }

    /**
     * Establishes numbers of fields
     *
     * @param array $fieldDetails
     * @return array
     */
    private function setFieldSpecific($fieldDetails)
    {
        if (in_array($fieldDetails['DATA_TYPE'], ['char', 'varchar', 'tinytext', 'text', 'mediumtext', 'longtext'])) {
            return ['M' => $fieldDetails['CHARACTER_MAXIMUM_LENGTH']];
        } elseif (in_array($fieldDetails['DATA_TYPE'], ['decimal', 'numeric'])) {
            return ['M' => $fieldDetails['NUMERIC_PRECISION'], 'd' => $fieldDetails['NUMERIC_SCALE']];
        } elseif (in_array($fieldDetails['DATA_TYPE'], ['bigint', 'int', 'mediumint', 'smallint', 'tinyint'])) {
            return $this->setFldLmtsExact($fieldDetails['DATA_TYPE']);
        }
        return $this->setFieldSpecificElse($fieldDetails);
    }

    private function setFieldSpecificElse($fieldDetails)
    {
        $map = ['date' => 10, 'datetime' => 19, 'enum' => 65536, 'set' => 64, 'time' => 8, 'timestamp' => 19];
        if (array_key_exists($fieldDetails['DATA_TYPE'], $map)) {
            return ['M' => $map[$fieldDetails['DATA_TYPE']]];
        }
        return ['M' => '???'];
    }

    private function setFldLmtsExact($cTp)
    {
        $xct     = [
            'bigint'    => ['l' => -9223372036854775808, 'L' => 9223372036854775807, 's' => 21, 'sUS' => 20],
            'int'       => ['l' => -2147483648, 'L' => 2147483647, 's' => 11, 'sUS' => 10],
            'mediumint' => ['l' => -8388608, 'L' => 8388607, 's' => 9, 'sUS' => 8],
            'smallint'  => ['l' => -32768, 'L' => 32767, 's' => 6, 'sUS' => 5],
            'tinyint'   => ['l' => -128, 'L' => 127, 's' => 4, 'sUS' => 3],
        ];
        $aReturn = null;
        if (array_key_exists($cTp, $xct)) {
            $aReturn = ['m' => $xct[$cTp]['l'], 'M' => $xct[$cTp]['L'], 'l' => $xct[$cTp]['s']];
            if (strpos($cTp, 'unsigned') !== false) {
                $aReturn = ['m' => 0, 'M' => ($xct[$cTp]['L'] - $xct[$cTp]['l']), 'l' => $xct[$cTp]['sUS']];
            }
        }
        return $aReturn;
    }

    protected function setMySQLqueryValidateInputs($prm)
    {
        $rMap = $this->setMySQLqueryValidationMap();
        if (array_key_exists($prm['returnType'], $rMap)) {
            $elC = [$prm['NoOfRows'], $rMap[$prm['returnType']]['r'][0], $rMap[$prm['returnType']]['r'][1]];
            if (filter_var($elC[0], FILTER_VALIDATE_INT, ['min_range' => $elC[1], 'max_range' => $elC[2]]) === false) {
                $msg = $this->lclMsgCmn('i18n_MySQL_QueryResultExpected' . $rMap[$prm['returnType']][2]);
                return [false, sprintf($msg, $prm['NoOfColumns'])];
            }
            $elR = [$prm['NoOfColumns'], $rMap[$prm['returnType']]['c'][0], $rMap[$prm['returnType']]['c'][1]];
            if (filter_var($elR[0], FILTER_VALIDATE_INT, ['min_range' => $elR[1], 'max_range' => $elR[2]])) {
                return [true, ''];
            }
            $msg = $this->lclMsgCmn('i18n_MySQL_QueryResultExpected' . $rMap[$prm['returnType']][1]);
            return [false, sprintf($msg, $prm['NoOfColumns'])];
        }
        return [false, $prm['returnType'] . ' is not defined!'];
    }

    private function setMySQLqueryValidationMap()
    {
        $lngKey = 'full_array_key_numbered_with_record_number_prefix';
        return [
            'array_first_key_rest_values'         => ['r' => [1, 999999], 'c' => [2, 99], 'AtLeast2ColsResultedOther'],
            'array_key_value'                     => ['r' => [1, 999999], 'c' => [2, 2], '2ColumnsResultedOther'],
            'array_key_value2'                    => ['r' => [1, 999999], 'c' => [2, 2], '2ColumnsResultedOther'],
            'array_key2_value'                    => ['r' => [1, 999999], 'c' => [2, 2], '2ColumnsResultedOther'],
            'array_numbered'                      => ['r' => [1, 999999], 'c' => [1, 1], '1ColumnResultedOther'],
            'array_pairs_key_value'               => ['r' => [1, 1], 'c' => [1, 99], '1RowManyColumnsResultedOther'],
            'full_array_key_numbered'             => ['r' => [1, 999999], 'c' => [1, 99], '1OrMoreRows0Resulted'],
            'full_array_key_numbered_with_prefix' => ['r' => [1, 999999], 'c' => [1, 99], '1OrMoreRows0Resulted'],
            $lngKey                               => ['r' => [1, 999999], 'c' => [1, 99], '1OrMoreRows0Resulted'],
            'value'                               => ['r' => [1, 1], 'c' => [1, 1], '1ResultedOther'],
        ];
    }
}


1			<?php
2
3			/**
4			*
5			* The MIT License (MIT)
6			*
7			* Copyright (c) 2015 Daniel Popiniuc
8			*
9			* Permission is hereby granted, free of charge, to any person obtaining a copy
10			* of this software and associated documentation files (the "Software"), to deal
11			* in the Software without restriction, including without limitation the rights
12			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13			* copies of the Software, and to permit persons to whom the Software is
14			* furnished to do so, subject to the following conditions:
15			*
16			* The above copyright notice and this permission notice shall be included in all
17			* copies or substantial portions of the Software.
18			*
19			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25			* SOFTWARE.
26			*
27			*/
28
29			namespace danielgp\common_lib;
30
31			/**
32			* Usefull functions to get quick MySQL content
33			*
34			* @author Daniel Popiniuc
35			*/
36			trait MySQLiByDanielGPnumbers
37			{
38
39			use DomComponentsByDanielGP;
40
41			/**
42			* Returns given value for a field from REQUEST global variable
43			*
44			* @param array $details
45			* @return string
46			*/
47			protected function getFieldValue($details)
48			{
49			$this->initializeSprGlbAndSession();
50			$rqCN = $this->tCmnRequest->request->get($details['COLUMN_NAME']);
51			if (!is_null($rqCN)) {
52			if (($details['IS_NULLABLE'] == 'YES') && ($rqCN == '')) {
53			return 'NULL';
54			}
55			return $rqCN;
56			}
57			return $this->getFieldValueWithoutUserInput($details);
58			}
59
60			/**
61			* Handles field value ignoring any input from the user
62			*
63			* @param array $details
64			* @return string
65			*/
66			private function getFieldValueWithoutUserInput($details)
67			{
68			if ($details['COLUMN_DEFAULT'] === null) {
69			if ($details['IS_NULLABLE'] == 'YES') {
70			return 'NULL';
71			}
72			return '';
73			}
74			return $details['COLUMN_DEFAULT'];
75			}
76
77			/**
78			* Returns maximum length for a given MySQL field
79			*
80			* @param array $fieldDetails
81			* @param boolean $outputFormated
82			* @return array
83			*/
84			protected function setFieldNumbers($fieldDetails, $outputFormated = false)
85			{
86			$sRtrn = $this->setFieldSpecific($fieldDetails);
87			if ($outputFormated) {
88			if (is_array($sRtrn)) {
89			foreach ($sRtrn as $key => $value) {
90			$sRtrn[$key] = $this->setNumberFormat($value);
91			}
92			}
93			}
94			return $sRtrn;
95			}
96
97			/**
98			* Establishes numbers of fields
99			*
100			* @param array $fieldDetails
101			* @return array
102			*/
103			private function setFieldSpecific($fieldDetails)
104			{
105			if (in_array($fieldDetails['DATA_TYPE'], ['char', 'varchar', 'tinytext', 'text', 'mediumtext', 'longtext'])) {
106			return ['M' => $fieldDetails['CHARACTER_MAXIMUM_LENGTH']];
107			} elseif (in_array($fieldDetails['DATA_TYPE'], ['decimal', 'numeric'])) {
108			return ['M' => $fieldDetails['NUMERIC_PRECISION'], 'd' => $fieldDetails['NUMERIC_SCALE']];
109			} elseif (in_array($fieldDetails['DATA_TYPE'], ['bigint', 'int', 'mediumint', 'smallint', 'tinyint'])) {
110			return $this->setFldLmtsExact($fieldDetails['DATA_TYPE']);
111			}
112			return $this->setFieldSpecificElse($fieldDetails);
113			}
114
115			private function setFieldSpecificElse($fieldDetails)
116			{
117			$map = ['date' => 10, 'datetime' => 19, 'enum' => 65536, 'set' => 64, 'time' => 8, 'timestamp' => 19];
118			if (array_key_exists($fieldDetails['DATA_TYPE'], $map)) {
119			return ['M' => $map[$fieldDetails['DATA_TYPE']]];
120			}
121			return ['M' => '???'];
122			}
123
124			private function setFldLmtsExact($cTp)
125			{
126			$xct = [
127			'bigint' => ['l' => -9223372036854775808, 'L' => 9223372036854775807, 's' => 21, 'sUS' => 20],
128			'int' => ['l' => -2147483648, 'L' => 2147483647, 's' => 11, 'sUS' => 10],
129			'mediumint' => ['l' => -8388608, 'L' => 8388607, 's' => 9, 'sUS' => 8],
130			'smallint' => ['l' => -32768, 'L' => 32767, 's' => 6, 'sUS' => 5],
131			'tinyint' => ['l' => -128, 'L' => 127, 's' => 4, 'sUS' => 3],
132			];
133			$aReturn = null;
134			if (array_key_exists($cTp, $xct)) {
135			$aReturn = ['m' => $xct[$cTp]['l'], 'M' => $xct[$cTp]['L'], 'l' => $xct[$cTp]['s']];
136			if (strpos($cTp, 'unsigned') !== false) {
137			$aReturn = ['m' => 0, 'M' => ($xct[$cTp]['L'] - $xct[$cTp]['l']), 'l' => $xct[$cTp]['sUS']];
138			}
139			}
140			return $aReturn;
141			}
142
143			protected function setMySQLqueryValidateInputs($prm)
144			{
145			$rMap = $this->setMySQLqueryValidationMap();
146			if (array_key_exists($prm['returnType'], $rMap)) {
147			$elC = [$prm['NoOfRows'], $rMap[$prm['returnType']]['r'][0], $rMap[$prm['returnType']]['r'][1]];
148			if (filter_var($elC[0], FILTER_VALIDATE_INT, ['min_range' => $elC[1], 'max_range' => $elC[2]]) === false) {
149			$msg = $this->lclMsgCmn('i18n_MySQL_QueryResultExpected' . $rMap[$prm['returnType']][2]);
150			return [false, sprintf($msg, $prm['NoOfColumns'])];
151			}
152			$elR = [$prm['NoOfColumns'], $rMap[$prm['returnType']]['c'][0], $rMap[$prm['returnType']]['c'][1]];
153			if (filter_var($elR[0], FILTER_VALIDATE_INT, ['min_range' => $elR[1], 'max_range' => $elR[2]])) {
154			return [true, ''];
155			}
156			$msg = $this->lclMsgCmn('i18n_MySQL_QueryResultExpected' . $rMap[$prm['returnType']][1]);
157			return [false, sprintf($msg, $prm['NoOfColumns'])];
158			}
159			return [false, $prm['returnType'] . ' is not defined!'];
160			}
161
162			private function setMySQLqueryValidationMap()
163			{
164			$lngKey = 'full_array_key_numbered_with_record_number_prefix';
165			return [
166			'array_first_key_rest_values' => ['r' => [1, 999999], 'c' => [2, 99], 'AtLeast2ColsResultedOther'],
167			'array_key_value' => ['r' => [1, 999999], 'c' => [2, 2], '2ColumnsResultedOther'],
168			'array_key_value2' => ['r' => [1, 999999], 'c' => [2, 2], '2ColumnsResultedOther'],
169			'array_key2_value' => ['r' => [1, 999999], 'c' => [2, 2], '2ColumnsResultedOther'],
170			'array_numbered' => ['r' => [1, 999999], 'c' => [1, 1], '1ColumnResultedOther'],
171			'array_pairs_key_value' => ['r' => [1, 1], 'c' => [1, 99], '1RowManyColumnsResultedOther'],
172			'full_array_key_numbered' => ['r' => [1, 999999], 'c' => [1, 99], '1OrMoreRows0Resulted'],
173			'full_array_key_numbered_with_prefix' => ['r' => [1, 999999], 'c' => [1, 99], '1OrMoreRows0Resulted'],
174			$lngKey => ['r' => [1, 999999], 'c' => [1, 99], '1OrMoreRows0Resulted'],
175			'value' => ['r' => [1, 1], 'c' => [1, 1], '1ResultedOther'],
176			];
177			}
178			}
179

danielgp / common-lib

Push — master ( 8fada7...2eb9e0 )

MySQLiByDanielGPnumbers::getFieldValue() A

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