SystemManagementProcessor::uninstallModule() - Code Metrics - Inspection of "Translate comments into English rewrite phpdoc blo..." - mikopbx/Core - Measure and Improve Code Quality continuously with Scrutinizer

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by Nikolay

created 2023-05-31 08:30 UTC

SystemManagementProcessor::uninstallModule() A

↳ Parent: Project

Complexity

Conditions	5
Paths	28

Size

Total Lines	53
Code Lines	30

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	30
dl	0
loc	53
rs	9.1288
c	0
b	0
f	0
cc	5
nc	28
nop	2

How to fix Long Method

<?php
/*
 * MikoPBX - free phone system for small business
 * Copyright © 2017-2023 Alexey Portnov and Nikolay Beketov
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program.
 * If not, see <https://www.gnu.org/licenses/>.
 */

namespace MikoPBX\PBXCoreREST\Lib;

use MikoPBX\Core\System\Notifications;
use MikoPBX\Core\System\Processes;
use MikoPBX\Core\System\Storage;
use MikoPBX\Core\System\System;
use MikoPBX\Core\System\Util;
use MikoPBX\PBXCoreREST\Lib\System\RestoreDefaultSettings;
use Phalcon\Di\Injectable;


/**
 * Class SystemManagementProcessor
 *
 * @package MikoPBX\PBXCoreREST\Lib
 *
 */
class SystemManagementProcessor extends Injectable
{
    /**
     * Processes System requests
     *
     * @param array $request
     *
     * @return PBXApiResult An object containing the result of the API call.
     *
     * @throws \Exception
     */
    public static function callBack(array $request): PBXApiResult
    {
        $action         = $request['action'];
        $data           = $request['data'];
        $res            = new PBXApiResult();
        $res->processor = __METHOD__;
        switch ($action) {
            case 'reboot':
                System::rebootSync();
                $res->success = true;
                break;
            case 'shutdown':
                System::shutdown();
                $res->success = true;
                break;
            case 'getDate':
                $res->success           = true;
                $res->data['timestamp'] = time();
                break;
            case 'setDate':
                $res->success = System::setDate($data['timestamp'], $data['userTimeZone']);
                break;
            case 'updateMailSettings':
                $notifier     = new Notifications();
                $res->success = $notifier->sendTestMail();
                break;
            case 'sendMail':
                $res = self::sendMail($data);
                break;
            case 'upgrade':
                $res = self::upgradeFromImg($data['temp_filename']);
                break;
            case 'restoreDefault':
                $ch = 0;
                do{
                    $ch++;
                    $res = RestoreDefaultSettings::main();
                    sleep(1);
                }while($ch <= 10 && !$res->success);
                break;
            case 'convertAudioFile':
                $mvPath = Util::which('mv');
                Processes::mwExec("{$mvPath} {$request['data']['temp_filename']} {$request['data']['filename']}");
                $res = self::convertAudioFile($request['data']['filename']);
                break;
            default:
                $res->messages[] = "Unknown action - {$action} in systemCallBack";
        }

        $res->function = $action;

        return $res;
    }

    /**
     * Sends an email notification.
     *
     * @param array $data The data containing email, subject, and body.
     *
     * @return PBXApiResult An object containing the result of the API call.
     */
    private static function sendMail(array $data): PBXApiResult
    {
        $res            = new PBXApiResult();
        $res->processor = __METHOD__;
        if (isset($data['email']) && isset($data['subject']) && isset($data['body'])) {
            if (isset($data['encode']) && $data['encode'] === 'base64') {
                $data['subject'] = base64_decode($data['subject']);
                $data['body']    = base64_decode($data['body']);
            }
            $notifier = new Notifications();
            $result   = $notifier->sendMail($data['email'], $data['subject'], $data['body']);
            if ($result === true) {
                $res->success = true;
            } else {
                $res->success    = false;
                $res->messages[] = 'Notifications::sendMail method returned false';
            }
        } else {
            $res->success    = false;
            $res->messages[] = 'Not all query parameters were set';
        }

        return $res;
    }

    /**
     * Upgrade the PBX using uploaded IMG file.
     *
     * @param string $tempFilename The path to the uploaded image file.
     *
     * @return PBXApiResult An object containing the result of the API call.
     */
    public static function upgradeFromImg(string $tempFilename): PBXApiResult
    {
        $res                  = new PBXApiResult();
        $res->processor       = __METHOD__;
        $res->success         = true;
        $res->data['message'] = 'In progress...';

        if ( ! file_exists($tempFilename)) {
            $res->success    = false;
            $res->messages[] = "Update file '{$tempFilename}' not found.";

            return $res;
        }

        if ( ! file_exists('/var/etc/cfdevice')) {
            $res->success    = false;
            $res->messages[] = "The system is not installed";

            return $res;
        }
        $dev     = trim(file_get_contents('/var/etc/cfdevice'));
        $storage = new Storage();

        // Generate update script
        $cmd = '/bin/busybox grep "$(/bin/busybox  cat /var/etc/storage_device) " < /etc/fstab | /bin/busybox awk -F"[= ]" "{ print \$2}"';
        $storage_uuid = trim(shell_exec($cmd));
        $cf_uuid      = $storage->getUuid("{$dev}3");
        $data = "#!/bin/sh".PHP_EOL.
                'rm -rf "$0";'.PHP_EOL.
                "export storage_uuid='$storage_uuid';".PHP_EOL.
                "export cf_uuid='$cf_uuid';".PHP_EOL.
                "export updateFile='$tempFilename';".PHP_EOL;

        // Mount boot partition
        $cmd = '/bin/lsblk -o UUID,PKNAME -p | /bin/busybox grep "'.$cf_uuid.'" | /bin/busybox cut -f 2 -d " "';
        $bootDisc = trim(shell_exec($cmd));

        $systemDir = '/system';
        Util::mwMkdir($systemDir);
        $result = Processes::mwExec("mount {$bootDisc}1 $systemDir");
        if($result === 0){
            file_put_contents("$systemDir/update.sh", $data);
            // Reboot the system
            System::rebootSyncBg();
        }else{
            $res->success    = false;
            $res->messages[] = "Fail mount boot device...";
        }

        return $res;
    }


    /**
     * Convert the audio file to various codecs using Asterisk.
     *
     * @param string $filename The path of the audio file to be converted.
     * @return PBXApiResult An object containing the result of the API call.
     */
    public static function convertAudioFile(string $filename): PBXApiResult
    {
        $res            = new PBXApiResult();
        $res->processor = __METHOD__;
        if ( ! file_exists($filename)) {
            $res->success    = false;
            $res->messages[] = "File '{$filename}' not found.";

            return $res;
        }
        $out          = [];
        $tmp_filename = '/tmp/' . time() . "_" . basename($filename);
        if (false === copy($filename, $tmp_filename)) {
            $res->success    = false;
            $res->messages[] = "Unable to create temporary file '{$tmp_filename}'.";

            return $res;
        }

        // Change extension to wav
        $trimmedFileName = Util::trimExtensionForFile($filename);
        $n_filename     = $trimmedFileName . ".wav";
        $n_filename_mp3 = $trimmedFileName . ".mp3";

        // Convert file to wav format
        $tmp_filename = escapeshellcmd($tmp_filename);
        $n_filename   = escapeshellcmd($n_filename);
        $soxPath      = Util::which('sox');
        Processes::mwExec("{$soxPath} -v 0.99 -G '{$tmp_filename}' -c 1 -r 8000 -b 16 '{$n_filename}'", $out);
        $result_str = implode('', $out);

        // Convert wav file to mp3 format
        $lamePath = Util::which('lame');
        Processes::mwExec("{$lamePath} -b 32 --silent '{$n_filename}' '{$n_filename_mp3}'", $out);
        $result_mp3 = implode('', $out);

        // Convert the file to various codecs using Asterisk
        $codecs = ['alaw', 'ulaw', 'gsm', 'g722', 'wav'];
        $rmPath       = Util::which('rm');
        $asteriskPath = Util::which('asterisk');
        foreach ($codecs as $codec){
            $result = shell_exec("$asteriskPath -rx 'file convert $tmp_filename $trimmedFileName.$codec'");
            if(strpos($result, 'Converted') !== 0){
                shell_exec("$rmPath -rf /root/test.{$codec}");
            }
        }

        // Remove temporary file
        unlink($tmp_filename);
        if ($result_str !== '' && $result_mp3 !== '') {
            // Conversion failed
            $res->success    = false;
            $res->messages[] = $result_str;

            return $res;
        }

        if (file_exists($filename)
            && $filename !== $n_filename
            && $filename !== $n_filename_mp3) {
            // Remove the original file if it's different from the converted files
            unlink($filename);
        }

        $res->success = true;
        $res->data[]  = $n_filename_mp3;

        return $res;
    }

}

1			<?php
2			/*
3			* MikoPBX - free phone system for small business
4			* Copyright © 2017-2023 Alexey Portnov and Nikolay Beketov
5			*
6			* This program is free software: you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 3 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License along with this program.
17			* If not, see <https://www.gnu.org/licenses/>.
18			*/
19
20			namespace MikoPBX\PBXCoreREST\Lib;
21
22			use MikoPBX\Core\System\Notifications;
23			use MikoPBX\Core\System\Processes;
24			use MikoPBX\Core\System\Storage;
25			use MikoPBX\Core\System\System;
26			use MikoPBX\Core\System\Util;
27			use MikoPBX\PBXCoreREST\Lib\System\RestoreDefaultSettings;
28			use Phalcon\Di\Injectable;
29
30
31			/**
32			* Class SystemManagementProcessor
33			*
34			* @package MikoPBX\PBXCoreREST\Lib
35			*
36			*/
37			class SystemManagementProcessor extends Injectable
38			{
39			/**
40			* Processes System requests
41			*
42			* @param array $request
43			*
44			* @return PBXApiResult An object containing the result of the API call.
45			*
46			* @throws \Exception
47			*/
48			public static function callBack(array $request): PBXApiResult
49			{
50			$action = $request['action'];
51			$data = $request['data'];
52			$res = new PBXApiResult();
53			$res->processor = __METHOD__;
54			switch ($action) {
55			case 'reboot':
56			System::rebootSync();
57			$res->success = true;
58			break;
59			case 'shutdown':
60			System::shutdown();
61			$res->success = true;
62			break;
63			case 'getDate':
64			$res->success = true;
65			$res->data['timestamp'] = time();
66			break;
67			case 'setDate':
68			$res->success = System::setDate($data['timestamp'], $data['userTimeZone']);
69			break;
70			case 'updateMailSettings':
71			$notifier = new Notifications();
72			$res->success = $notifier->sendTestMail();
73			break;
74			case 'sendMail':
75			$res = self::sendMail($data);
76			break;
77			case 'upgrade':
78			$res = self::upgradeFromImg($data['temp_filename']);
79			break;
80			case 'restoreDefault':
81			$ch = 0;
82			do{
83			$ch++;
84			$res = RestoreDefaultSettings::main();
85			sleep(1);
86			}while($ch <= 10 && !$res->success);
87			break;
88			case 'convertAudioFile':
89			$mvPath = Util::which('mv');
90			Processes::mwExec("{$mvPath} {$request['data']['temp_filename']} {$request['data']['filename']}");
91			$res = self::convertAudioFile($request['data']['filename']);
92			break;
93			default:
94			$res->messages[] = "Unknown action - {$action} in systemCallBack";
95			}
96
97			$res->function = $action;
98
99			return $res;
100			}
101
102			/**
103			* Sends an email notification.
104			*
105			* @param array $data The data containing email, subject, and body.
106			*
107			* @return PBXApiResult An object containing the result of the API call.
108			*/
109			private static function sendMail(array $data): PBXApiResult
110			{
111			$res = new PBXApiResult();
112			$res->processor = __METHOD__;
113			if (isset($data['email']) && isset($data['subject']) && isset($data['body'])) {
114			if (isset($data['encode']) && $data['encode'] === 'base64') {
115			$data['subject'] = base64_decode($data['subject']);
116			$data['body'] = base64_decode($data['body']);
117			}
118			$notifier = new Notifications();
119			$result = $notifier->sendMail($data['email'], $data['subject'], $data['body']);
120			if ($result === true) {
121			$res->success = true;
122			} else {
123			$res->success = false;
124			$res->messages[] = 'Notifications::sendMail method returned false';
125			}
126			} else {
127			$res->success = false;
128			$res->messages[] = 'Not all query parameters were set';
129			}
130
131			return $res;
132			}
133
134			/**
135			* Upgrade the PBX using uploaded IMG file.
136			*
137			* @param string $tempFilename The path to the uploaded image file.
138			*
139			* @return PBXApiResult An object containing the result of the API call.
140			*/
141			public static function upgradeFromImg(string $tempFilename): PBXApiResult
142			{
143			$res = new PBXApiResult();
144			$res->processor = __METHOD__;
145			$res->success = true;
146			$res->data['message'] = 'In progress...';
147
148			if ( ! file_exists($tempFilename)) {
149			$res->success = false;
150			$res->messages[] = "Update file '{$tempFilename}' not found.";
151
152			return $res;
153			}
154
155			if ( ! file_exists('/var/etc/cfdevice')) {
156			$res->success = false;
157			$res->messages[] = "The system is not installed";
158
159			return $res;
160			}
161			$dev = trim(file_get_contents('/var/etc/cfdevice'));
162			$storage = new Storage();
163
164			// Generate update script
165			$cmd = '/bin/busybox grep "$(/bin/busybox cat /var/etc/storage_device) " < /etc/fstab \| /bin/busybox awk -F"[= ]" "{ print \$2}"';
166			$storage_uuid = trim(shell_exec($cmd));
167			$cf_uuid = $storage->getUuid("{$dev}3");
168			$data = "#!/bin/sh".PHP_EOL.
169			'rm -rf "$0";'.PHP_EOL.
170			"export storage_uuid='$storage_uuid';".PHP_EOL.
171			"export cf_uuid='$cf_uuid';".PHP_EOL.
172			"export updateFile='$tempFilename';".PHP_EOL;
173
174			// Mount boot partition
175			$cmd = '/bin/lsblk -o UUID,PKNAME -p \| /bin/busybox grep "'.$cf_uuid.'" \| /bin/busybox cut -f 2 -d " "';
176			$bootDisc = trim(shell_exec($cmd));
177
178			$systemDir = '/system';
179			Util::mwMkdir($systemDir);
180			$result = Processes::mwExec("mount {$bootDisc}1 $systemDir");
181			if($result === 0){
182			file_put_contents("$systemDir/update.sh", $data);
183			// Reboot the system
184			System::rebootSyncBg();
185			}else{
186			$res->success = false;
187			$res->messages[] = "Fail mount boot device...";
188			}
189
190			return $res;
191			}
192
193
194			/**
195			* Convert the audio file to various codecs using Asterisk.
196			*
197			* @param string $filename The path of the audio file to be converted.
198			* @return PBXApiResult An object containing the result of the API call.
199			*/
200			public static function convertAudioFile(string $filename): PBXApiResult
201			{
202			$res = new PBXApiResult();
203			$res->processor = __METHOD__;
204			if ( ! file_exists($filename)) {
205			$res->success = false;
206			$res->messages[] = "File '{$filename}' not found.";
207
208			return $res;
209			}
210			$out = [];
211			$tmp_filename = '/tmp/' . time() . "_" . basename($filename);
212			if (false === copy($filename, $tmp_filename)) {
213			$res->success = false;
214			$res->messages[] = "Unable to create temporary file '{$tmp_filename}'.";
215
216			return $res;
217			}
218
219			// Change extension to wav
220			$trimmedFileName = Util::trimExtensionForFile($filename);
221			$n_filename = $trimmedFileName . ".wav";
222			$n_filename_mp3 = $trimmedFileName . ".mp3";
223
224			// Convert file to wav format
225			$tmp_filename = escapeshellcmd($tmp_filename);
226			$n_filename = escapeshellcmd($n_filename);
227			$soxPath = Util::which('sox');
228			Processes::mwExec("{$soxPath} -v 0.99 -G '{$tmp_filename}' -c 1 -r 8000 -b 16 '{$n_filename}'", $out);
229			$result_str = implode('', $out);
230
231			// Convert wav file to mp3 format
232			$lamePath = Util::which('lame');
233			Processes::mwExec("{$lamePath} -b 32 --silent '{$n_filename}' '{$n_filename_mp3}'", $out);
234			$result_mp3 = implode('', $out);
235
236			// Convert the file to various codecs using Asterisk
237			$codecs = ['alaw', 'ulaw', 'gsm', 'g722', 'wav'];
238			$rmPath = Util::which('rm');
239			$asteriskPath = Util::which('asterisk');
240			foreach ($codecs as $codec){
241			$result = shell_exec("$asteriskPath -rx 'file convert $tmp_filename $trimmedFileName.$codec'");
242			if(strpos($result, 'Converted') !== 0){
243			shell_exec("$rmPath -rf /root/test.{$codec}");
244			}
245			}
246
247			// Remove temporary file
248			unlink($tmp_filename);
249			if ($result_str !== '' && $result_mp3 !== '') {
250			// Conversion failed
251			$res->success = false;
252			$res->messages[] = $result_str;
253
254			return $res;
255			}
256
257			if (file_exists($filename)
258			&& $filename !== $n_filename
259			&& $filename !== $n_filename_mp3) {
260			// Remove the original file if it's different from the converted files
261			unlink($filename);
262			}
263
264			$res->success = true;
265			$res->data[] = $n_filename_mp3;
266
267			return $res;
268			}
269
270			}

mikopbx / Core

Push — develop ( c1253e...f72558 )

SystemManagementProcessor::uninstallModule() A

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