CommonCode::sendBackgroundEncodedFormElementsByPost() - Code Metrics - Inspection of "optimized file information method" - danielgp/common-lib - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1f598b...c0ad9a )

by Daniel

created 2016-01-15 00:53 UTC

sendBackgroundEncodedFormElementsByPost() B

↳ Parent: CommonCode

Complexity

Conditions	6
Paths	17

Size

Total Lines	27
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes	6
Bugs	0	Features	0

Metric	Value
c	6
b	0
f	0
dl	0
loc	27
rs	8.439
cc	6
eloc	21
nc	17
nop	2

<?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 results
 *
 * @author Daniel Popiniuc
 */
trait CommonCode
{

    use CommonBasic,
        CommonPermissions,
        DomComponentsByDanielGP,
        MySQLiByDanielGPqueries,
        MySQLiByDanielGP;

    protected function arrayDiffAssocRecursive($array1, $array2)
    {
        $difference = [];
        foreach ($array1 as $key => $value) {
            if (is_array($value)) {
                if (!isset($array2[$key]) || !is_array($array2[$key])) {
                    $difference[$key] = $value;
                } else {
                    $workingDiff = $this->arrayDiffAssocRecursive($value, $array2[$key]);
                    if (!empty($workingDiff)) {
                        $difference[$key] = $workingDiff;
                    }
                }
            } elseif (!array_key_exists($key, $array2) || $array2[$key] !== $value) {
                $difference[$key] = $value;
            }
        }
        return $difference;
    }

    private function buildArrayForCurlInterogation($chanel, $rspJsonFromClient)
    {
        if (curl_errno($chanel)) {
            return [
                'info'     => $this->setArrayToJson(['#' => curl_errno($chanel), 'description' => curl_error($chanel)]),
                'response' => '',
            ];
        }
        return [
            'info'     => $this->setArrayToJson(curl_getinfo($chanel)),
            'response' => $rspJsonFromClient,
        ];
    }

    /**
     * Reads the content of a remote file through CURL extension
     *
     * @param string $fullURL
     * @param array $features
     * @return blob
     */
    protected function getContentFromUrlThroughCurl($fullURL, $features = null)
    {
        if (!function_exists('curl_init')) {
            $aReturn = [
                'info'     => $this->lclMsgCmn('i18n_Error_ExtensionNotLoaded'),
                'response' => '',
            ];
            return $this->setArrayToJson($aReturn);
        }
        if (!filter_var($fullURL, FILTER_VALIDATE_URL)) {
            $aReturn = [
                'info'     => $this->lclMsgCmn('i18n_Error_GivenUrlIsNotValid'),
                'response' => '',
            ];
            return $this->setArrayToJson($aReturn);
        }
        $aReturn = $this->getContentFromUrlThroughCurlRawArray($fullURL, $features);
        return '{ ' . $this->packIntoJson($aReturn, 'info') . ', ' . $this->packIntoJson($aReturn, 'response') . ' }';
    }

    /**
     * Reads the content of a remote file through CURL extension
     *
     * @param string $fullURL
     * @param array $features
     * @return blob
     */
    protected function getContentFromUrlThroughCurlAsArrayIfJson($fullURL, $features = null)
    {
        $result = $this->setJsonToArray($this->getContentFromUrlThroughCurl($fullURL, $features));
        if (is_array($result['info'])) {
            ksort($result['info']);
        }
        if (is_array($result['response'])) {
            ksort($result['response']);
        }
        return $result;
    }

    protected function getContentFromUrlThroughCurlRawArray($fullURL, $features = null)
    {
        $chanel = curl_init();
        curl_setopt($chanel, CURLOPT_USERAGENT, $this->getUserAgentByCommonLib());
        if ((strpos($fullURL, 'https') !== false) || (isset($features['forceSSLverification']))) {
            curl_setopt($chanel, CURLOPT_SSL_VERIFYHOST, false);
            curl_setopt($chanel, CURLOPT_SSL_VERIFYPEER, false);
        }
        curl_setopt($chanel, CURLOPT_URL, $fullURL);
        curl_setopt($chanel, CURLOPT_HEADER, false);
        curl_setopt($chanel, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($chanel, CURLOPT_FRESH_CONNECT, true); //avoid a cached response
        curl_setopt($chanel, CURLOPT_FAILONERROR, true);
        $rspJsonFromClient = curl_exec($chanel);
        $aReturn           = $this->buildArrayForCurlInterogation($chanel, $rspJsonFromClient);
        curl_close($chanel);
        return $aReturn;
    }

    protected function getFeedbackMySQLAffectedRecords()
    {
        if (is_null($this->mySQLconnection)) {
            $message = 'No MySQL';
        } else {
            $afRows  = $this->mySQLconnection->affected_rows;
            $message = sprintf($this->lclMsgCmnNumber('i18n_Record', 'i18n_Records', $afRows), $afRows);
        }
        return '<div>' . $message . '</div>';
    }

    /**
     * returns the details about Communicator (current) file
     *
     * @param string $fileGiven
     * @return array
     */
    protected function getFileDetails($fileGiven)
    {
        if (!file_exists($fileGiven)) {
            return ['error' => sprintf($this->lclMsgCmn('i18n_Error_GivenFileDoesNotExist'), $fileGiven)];
        }
        return $this->getFileDetailsRaw($fileGiven);
    }

    /**
     * returns a multi-dimensional array with list of file details within a given path
     * (by using Symfony/Finder package)
     *
     * @param  string $pathAnalised
     * @return array
     */
    protected function getListOfFiles($pathAnalised)
    {
        if (realpath($pathAnalised) === false) {
            return ['error' => sprintf($this->lclMsgCmn('i18n_Error_GivenPathIsNotValid'), $pathAnalised)];
        } elseif (!is_dir($pathAnalised)) {
            return ['error' => $this->lclMsgCmn('i18n_Error_GivenPathIsNotFolder')];
        }
        $finder   = new \Symfony\Component\Finder\Finder();
        $iterator = $finder->files()->sortByName()->in($pathAnalised);
        $aFiles   = null;
        foreach ($iterator as $file) {
            $aFiles[$file->getRealPath()] = $this->getFileDetails($file);
        }
        return $aFiles;
    }

    /**
     * Returns server Timestamp into various formats
     *
     * @param string $returnType
     * @return string
     */
    protected function getTimestamp($returnType = 'string')
    {
        $crtTime          = gettimeofday();
        $knownReturnTypes = ['array', 'float', 'string'];
        if (in_array($returnType, $knownReturnTypes)) {
            return call_user_func([$this, 'getTimestamp' . ucfirst($returnType)], $crtTime);
        }
        return sprintf($this->lclMsgCmn('i18n_Error_UnknownReturnType'), $returnType);
    }

    private function getTimestampArray($crtTime)
    {
        return [
            'float'  => $this->getTimestampFloat($crtTime),
            'string' => $this->getTimestampString($crtTime),
        ];
    }

    private function getTimestampFloat($crtTime)
    {
        return ($crtTime['sec'] + $crtTime['usec'] / pow(10, 6));
    }

    private function getTimestampString($crtTime)
    {
        return implode('', [
            '<span style="color:black!important;font-weight:bold;">[',
            date('Y-m-d H:i:s.', $crtTime['sec']),
            substr(round($crtTime['usec'], -3), 0, 3),
            ']</span> '
        ]);
    }

    /**
     * Tests if given string has a valid Json format
     *
     * @param string $inputJson
     * @return boolean|string
     */
    protected function isJsonByDanielGP($inputJson)
    {
        if (is_string($inputJson)) {
            json_decode($inputJson);
            return (json_last_error() == JSON_ERROR_NONE);
        }
        return $this->lclMsgCmn('i18n_Error_GivenInputIsNotJson');
    }

    private function packIntoJson($aReturn, $keyToWorkWith)
    {
        if ($this->isJsonByDanielGP($aReturn[$keyToWorkWith])) {
            return '"' . $keyToWorkWith . '": ' . $aReturn[$keyToWorkWith];
        }
        return '"' . $keyToWorkWith . '": {' . $aReturn[$keyToWorkWith] . ' }';
    }

    /**
     * Send an array of parameters like a form through a POST action
     *
     * @param string $urlToSendTo
     * @param array $params
     * @throws \Exception
     * @throws \UnexpectedValueException
     */
    protected function sendBackgroundEncodedFormElementsByPost($urlToSendTo, $params = [])
    {
        try {
            $postingUrl = filter_var($urlToSendTo, FILTER_VALIDATE_URL);
            if ($postingUrl === false) {
                throw new \Exception($exc);
            } else {
                if (is_array($params)) {
                    $postingString = $this->setArrayToStringForUrl('&', $params);
                    $pUrlParts     = parse_url($postingUrl);
                    $postingPort   = (isset($pUrlParts['port']) ? $pUrlParts['port'] : 80);
                    $flPointer     = fsockopen($pUrlParts['host'], $postingPort, $errNo, $errorMessage, 30);
                    if ($flPointer === false) {
                        throw new \UnexpectedValueException($this->lclMsgCmn('i18n_Error_FailedToConnect') . ': '
                        . $errNo . ' (' . $errorMessage . ')');
                    } else {
                        fwrite($flPointer, $this->sendBackgroundPrepareData($pUrlParts, $postingString));
                        fclose($flPointer);
                    }
                } else {
                    throw new \UnexpectedValueException($this->lclMsgCmn('i18n_Error_GivenParameterIsNotAnArray'));
                }
            }
        } catch (\Exception $exc) {
            echo '<pre style="color:#f00">' . $exc->getTraceAsString() . '</pre>';
        }
    }

    protected function sendBackgroundPrepareData($pUrlParts, $postingString)
    {
        $this->initializeSprGlbAndSession();
        $out   = [];
        $out[] = 'POST ' . $pUrlParts['path'] . ' ' . $this->tCmnSuperGlobals->server->get['SERVER_PROTOCOL'];
        $out[] = 'Host: ' . $pUrlParts['host'];
        if (is_null($this->tCmnSuperGlobals->server->get('HTTP_USER_AGENT'))) {
            $out[] = 'User-Agent: ' . $this->tCmnSuperGlobals->server->get('HTTP_USER_AGENT');
        }
        $out[] = 'Content-Type: application/x-www-form-urlencoded';
        $out[] = 'Content-Length: ' . strlen($postingString);
        $out[] = 'Connection: Close' . "\r\n";
        $out[] = $postingString;
        return implode("\r\n", $out);
    }

    /**
     * Returns proper result from a mathematical division in order to avoid Zero division erorr or Infinite results
     *
     * @param float $fAbove
     * @param float $fBelow
     * @param mixed $mArguments
     * @return decimal
     */
    protected function setDividedResult($fAbove, $fBelow, $mArguments = 0)
    {
        if (($fAbove == 0) || ($fBelow == 0)) { // prevent infinite result AND division by 0
            return 0;
        }
        if (is_array($mArguments)) {
            $frMinMax = [
                'MinFractionDigits' => $mArguments[1],
                'MaxFractionDigits' => $mArguments[1],
            ];
            return $this->setNumberFormat(($fAbove / $fBelow), $frMinMax);
        }
        return $this->setNumberFormat(round(($fAbove / $fBelow), $mArguments));
    }

    /**
     * Converts a JSON string into an Array
     *
     * @param string $inputJson
     * @return array
     */
    protected function setJsonToArray($inputJson)
    {
        if (!$this->isJsonByDanielGP($inputJson)) {
            return ['error' => $this->lclMsgCmn('i18n_Error_GivenInputIsNotJson')];
        }
        $sReturn   = (json_decode($inputJson, true));
        $jsonError = $this->setJsonErrorInPlainEnglish();
        if (is_null($jsonError)) {
            return $sReturn;
        } else {
            return ['error' => $jsonError];
        }
    }
}


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 results
33			*
34			* @author Daniel Popiniuc
35			*/
36			trait CommonCode
37			{
38
39			use CommonBasic,
40			CommonPermissions,
41			DomComponentsByDanielGP,
42			MySQLiByDanielGPqueries,
43			MySQLiByDanielGP;
44
45			protected function arrayDiffAssocRecursive($array1, $array2)
46			{
47			$difference = [];
48			foreach ($array1 as $key => $value) {
49			if (is_array($value)) {
50			if (!isset($array2[$key]) \|\| !is_array($array2[$key])) {
51			$difference[$key] = $value;
52			} else {
53			$workingDiff = $this->arrayDiffAssocRecursive($value, $array2[$key]);
54			if (!empty($workingDiff)) {
55			$difference[$key] = $workingDiff;
56			}
57			}
58			} elseif (!array_key_exists($key, $array2) \|\| $array2[$key] !== $value) {
59			$difference[$key] = $value;
60			}
61			}
62			return $difference;
63			}
64
65			private function buildArrayForCurlInterogation($chanel, $rspJsonFromClient)
66			{
67			if (curl_errno($chanel)) {
68			return [
69			'info' => $this->setArrayToJson(['#' => curl_errno($chanel), 'description' => curl_error($chanel)]),
70			'response' => '',
71			];
72			}
73			return [
74			'info' => $this->setArrayToJson(curl_getinfo($chanel)),
75			'response' => $rspJsonFromClient,
76			];
77			}
78
79			/**
80			* Reads the content of a remote file through CURL extension
81			*
82			* @param string $fullURL
83			* @param array $features
84			* @return blob
85			*/
86			protected function getContentFromUrlThroughCurl($fullURL, $features = null)
87			{
88			if (!function_exists('curl_init')) {
89			$aReturn = [
90			'info' => $this->lclMsgCmn('i18n_Error_ExtensionNotLoaded'),
91			'response' => '',
92			];
93			return $this->setArrayToJson($aReturn);
94			}
95			if (!filter_var($fullURL, FILTER_VALIDATE_URL)) {
96			$aReturn = [
97			'info' => $this->lclMsgCmn('i18n_Error_GivenUrlIsNotValid'),
98			'response' => '',
99			];
100			return $this->setArrayToJson($aReturn);
101			}
102			$aReturn = $this->getContentFromUrlThroughCurlRawArray($fullURL, $features);
103			return '{ ' . $this->packIntoJson($aReturn, 'info') . ', ' . $this->packIntoJson($aReturn, 'response') . ' }';
104			}
105
106			/**
107			* Reads the content of a remote file through CURL extension
108			*
109			* @param string $fullURL
110			* @param array $features
111			* @return blob
112			*/
113			protected function getContentFromUrlThroughCurlAsArrayIfJson($fullURL, $features = null)
114			{
115			$result = $this->setJsonToArray($this->getContentFromUrlThroughCurl($fullURL, $features));
116			if (is_array($result['info'])) {
117			ksort($result['info']);
118			}
119			if (is_array($result['response'])) {
120			ksort($result['response']);
121			}
122			return $result;
123			}
124
125			protected function getContentFromUrlThroughCurlRawArray($fullURL, $features = null)
126			{
127			$chanel = curl_init();
128			curl_setopt($chanel, CURLOPT_USERAGENT, $this->getUserAgentByCommonLib());
129			if ((strpos($fullURL, 'https') !== false) \|\| (isset($features['forceSSLverification']))) {
130			curl_setopt($chanel, CURLOPT_SSL_VERIFYHOST, false);
131			curl_setopt($chanel, CURLOPT_SSL_VERIFYPEER, false);
132			}
133			curl_setopt($chanel, CURLOPT_URL, $fullURL);
134			curl_setopt($chanel, CURLOPT_HEADER, false);
135			curl_setopt($chanel, CURLOPT_RETURNTRANSFER, true);
136			curl_setopt($chanel, CURLOPT_FRESH_CONNECT, true); //avoid a cached response
137			curl_setopt($chanel, CURLOPT_FAILONERROR, true);
138			$rspJsonFromClient = curl_exec($chanel);
139			$aReturn = $this->buildArrayForCurlInterogation($chanel, $rspJsonFromClient);
140			curl_close($chanel);
141			return $aReturn;
142			}
143
144			protected function getFeedbackMySQLAffectedRecords()
145			{
146			if (is_null($this->mySQLconnection)) {
147			$message = 'No MySQL';
148			} else {
149			$afRows = $this->mySQLconnection->affected_rows;
150			$message = sprintf($this->lclMsgCmnNumber('i18n_Record', 'i18n_Records', $afRows), $afRows);
151			}
152			return '<div>' . $message . '</div>';
153			}
154
155			/**
156			* returns the details about Communicator (current) file
157			*
158			* @param string $fileGiven
159			* @return array
160			*/
161			protected function getFileDetails($fileGiven)
162			{
163			if (!file_exists($fileGiven)) {
164			return ['error' => sprintf($this->lclMsgCmn('i18n_Error_GivenFileDoesNotExist'), $fileGiven)];
165			}
166			return $this->getFileDetailsRaw($fileGiven);
167			}
168
169			/**
170			* returns a multi-dimensional array with list of file details within a given path
171			* (by using Symfony/Finder package)
172			*
173			* @param string $pathAnalised
174			* @return array
175			*/
176			protected function getListOfFiles($pathAnalised)
177			{
178			if (realpath($pathAnalised) === false) {
179			return ['error' => sprintf($this->lclMsgCmn('i18n_Error_GivenPathIsNotValid'), $pathAnalised)];
180			} elseif (!is_dir($pathAnalised)) {
181			return ['error' => $this->lclMsgCmn('i18n_Error_GivenPathIsNotFolder')];
182			}
183			$finder = new \Symfony\Component\Finder\Finder();
184			$iterator = $finder->files()->sortByName()->in($pathAnalised);
185			$aFiles = null;
186			foreach ($iterator as $file) {
187			$aFiles[$file->getRealPath()] = $this->getFileDetails($file);
188			}
189			return $aFiles;
190			}
191
192			/**
193			* Returns server Timestamp into various formats
194			*
195			* @param string $returnType
196			* @return string
197			*/
198			protected function getTimestamp($returnType = 'string')
199			{
200			$crtTime = gettimeofday();
201			$knownReturnTypes = ['array', 'float', 'string'];
202			if (in_array($returnType, $knownReturnTypes)) {
203			return call_user_func([$this, 'getTimestamp' . ucfirst($returnType)], $crtTime);
204			}
205			return sprintf($this->lclMsgCmn('i18n_Error_UnknownReturnType'), $returnType);
206			}
207
208			private function getTimestampArray($crtTime)
209			{
210			return [
211			'float' => $this->getTimestampFloat($crtTime),
212			'string' => $this->getTimestampString($crtTime),
213			];
214			}
215
216			private function getTimestampFloat($crtTime)
217			{
218			return ($crtTime['sec'] + $crtTime['usec'] / pow(10, 6));
219			}
220
221			private function getTimestampString($crtTime)
222			{
223			return implode('', [
224			'<span style="color:black!important;font-weight:bold;">[',
225			date('Y-m-d H:i:s.', $crtTime['sec']),
226			substr(round($crtTime['usec'], -3), 0, 3),
227			']</span> '
228			]);
229			}
230
231			/**
232			* Tests if given string has a valid Json format
233			*
234			* @param string $inputJson
235			* @return boolean\|string
236			*/
237			protected function isJsonByDanielGP($inputJson)
238			{
239			if (is_string($inputJson)) {
240			json_decode($inputJson);
241			return (json_last_error() == JSON_ERROR_NONE);
242			}
243			return $this->lclMsgCmn('i18n_Error_GivenInputIsNotJson');
244			}
245
246			private function packIntoJson($aReturn, $keyToWorkWith)
247			{
248			if ($this->isJsonByDanielGP($aReturn[$keyToWorkWith])) {
249			return '"' . $keyToWorkWith . '": ' . $aReturn[$keyToWorkWith];
250			}
251			return '"' . $keyToWorkWith . '": {' . $aReturn[$keyToWorkWith] . ' }';
252			}
253
254			/**
255			* Send an array of parameters like a form through a POST action
256			*
257			* @param string $urlToSendTo
258			* @param array $params
259			* @throws \Exception
260			* @throws \UnexpectedValueException
261			*/
262			protected function sendBackgroundEncodedFormElementsByPost($urlToSendTo, $params = [])
263			{
264			try {
265			$postingUrl = filter_var($urlToSendTo, FILTER_VALIDATE_URL);
266			if ($postingUrl === false) {
267			throw new \Exception($exc);
268			} else {
269			if (is_array($params)) {
270			$postingString = $this->setArrayToStringForUrl('&', $params);
271			$pUrlParts = parse_url($postingUrl);
272			$postingPort = (isset($pUrlParts['port']) ? $pUrlParts['port'] : 80);
273			$flPointer = fsockopen($pUrlParts['host'], $postingPort, $errNo, $errorMessage, 30);
274			if ($flPointer === false) {
275			throw new \UnexpectedValueException($this->lclMsgCmn('i18n_Error_FailedToConnect') . ': '
276			. $errNo . ' (' . $errorMessage . ')');
277			} else {
278			fwrite($flPointer, $this->sendBackgroundPrepareData($pUrlParts, $postingString));
279			fclose($flPointer);
280			}
281			} else {
282			throw new \UnexpectedValueException($this->lclMsgCmn('i18n_Error_GivenParameterIsNotAnArray'));
283			}
284			}
285			} catch (\Exception $exc) {
286			echo '<pre style="color:#f00">' . $exc->getTraceAsString() . '</pre>';
287			}
288			}
289
290			protected function sendBackgroundPrepareData($pUrlParts, $postingString)
291			{
292			$this->initializeSprGlbAndSession();
293			$out = [];
294			$out[] = 'POST ' . $pUrlParts['path'] . ' ' . $this->tCmnSuperGlobals->server->get['SERVER_PROTOCOL'];
295			$out[] = 'Host: ' . $pUrlParts['host'];
296			if (is_null($this->tCmnSuperGlobals->server->get('HTTP_USER_AGENT'))) {
297			$out[] = 'User-Agent: ' . $this->tCmnSuperGlobals->server->get('HTTP_USER_AGENT');
298			}
299			$out[] = 'Content-Type: application/x-www-form-urlencoded';
300			$out[] = 'Content-Length: ' . strlen($postingString);
301			$out[] = 'Connection: Close' . "\r\n";
302			$out[] = $postingString;
303			return implode("\r\n", $out);
304			}
305
306			/**
307			* Returns proper result from a mathematical division in order to avoid Zero division erorr or Infinite results
308			*
309			* @param float $fAbove
310			* @param float $fBelow
311			* @param mixed $mArguments
312			* @return decimal
313			*/
314			protected function setDividedResult($fAbove, $fBelow, $mArguments = 0)
315			{
316			if (($fAbove == 0) \|\| ($fBelow == 0)) { // prevent infinite result AND division by 0
317			return 0;
318			}
319			if (is_array($mArguments)) {
320			$frMinMax = [
321			'MinFractionDigits' => $mArguments[1],
322			'MaxFractionDigits' => $mArguments[1],
323			];
324			return $this->setNumberFormat(($fAbove / $fBelow), $frMinMax);
325			}
326			return $this->setNumberFormat(round(($fAbove / $fBelow), $mArguments));
327			}
328
329			/**
330			* Converts a JSON string into an Array
331			*
332			* @param string $inputJson
333			* @return array
334			*/
335			protected function setJsonToArray($inputJson)
336			{
337			if (!$this->isJsonByDanielGP($inputJson)) {
338			return ['error' => $this->lclMsgCmn('i18n_Error_GivenInputIsNotJson')];
339			}
340			$sReturn = (json_decode($inputJson, true));
341			$jsonError = $this->setJsonErrorInPlainEnglish();
342			if (is_null($jsonError)) {
343			return $sReturn;
344			} else {
345			return ['error' => $jsonError];
346			}
347			}
348			}
349

danielgp / common-lib

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sendBackgroundEncodedFormElementsByPost() B

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