Mail - Code Metrics - Inspection of "Load collection helper in PHAR - issue #175" - sebastianfeldmann/phpbu - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3a3e10...89e4e8 )

by Sebastian

created 2019-02-13 09:46 UTC

Mail B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	522
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	9

Test Coverage

Coverage

98.63%

Importance

Changes

Metric	Value
wmc	43
lcom	2
cbo	9
dl	0
loc	522
ccs	216
cts	219
cp	0.9863
rs	8.96
c	0
b	0
f	0

17 Methods

Rating	Name	Size	Complexity
A	getSubscribedEvents()	11	1
A	setup()	20	2
B	onPhpbuEnd()	33	6
A	onBackupStart()	4	1
A	onCheckStart()	4	1
A	onCryptStart()	4	1
A	onSyncStart()	4	1
A	onCleanupStart()	4	1
A	setupMailer()	21	5
A	shouldMailBeSend()	8	4
A	setupSmtpMailer()	24	5
A	setupSendmailMailer()	4	1
A	getHeaderHtml()	5	1
A	getStatusHtml()	38	4
A	getErrorHtml()	23	3
B	getInfoHtml()	84	5
A	getFooterHtml()	5	1

How to fix Complexity

<?php
namespace phpbu\App\Log;

use phpbu\App\Cli\Statistics;
use phpbu\App\Exception;
use phpbu\App\Event;
use phpbu\App\Listener;
use phpbu\App\Result;
use phpbu\App\Log\MailTemplate as TPL;
use phpbu\App\Util\Arr;
use phpbu\App\Util\Str;
use PHPMailer\PHPMailer\PHPMailer;

/**
 * Mail Logger
 *
 * @package    phpbu
 * @subpackage Log
 * @author     Sebastian Feldmann <[email protected]>
 * @copyright  Sebastian Feldmann <[email protected]>
 * @license    https://opensource.org/licenses/MIT The MIT License (MIT)
 * @link       http://phpbu.de/
 * @since      Class available since Release 1.0.0
 */
class Mail implements Listener, Logger
{
    /**
     * Mailer instance
     *
     * @var \PHPMailer\PHPMailer\PHPMailer;
     */
    protected $mailer;

    /**
     * Mail subject
     *
     * @var string
     */
    protected $subject;

    /**
     * From email address
     *
     * @var string
     */
    protected $senderMail;

    /**
     * From name
     *
     * @var string
     */
    protected $senderName;

    /**
     * Transport type [mail|smtp|null]
     *
     * @var string
     */
    protected $transportType;

    /**
     * List of mail recipients
     *
     * @var array<string>
     */
    protected $recipients = [];

    /**
     * Amount of executed backups
     *
     * @var integer
     */
    private $numBackups = 0;

    /**
     * Amount of executed checks
     *
     * @var integer
     */
    private $numChecks = 0;

    /**
     * Amount of executed Syncs
     *
     * @var integer
     */
    private $numSyncs = 0;

    /**
     * Amount of executed Crypts
     *
     * @var integer
     */
    private $numCrypts = 0;

    /**
     * Amount of executed Cleanups
     *
     * @var integer
     */
    private $numCleanups = 0;

    /**
     * Send mail only if there was an error
     *
     * @var bool
     */
    private $sendOnlyOnError = false;

    /**
     * Send mails on simulation runs.
     *
     * @var bool
     */
    private $sendSimulating = true;

    /**
     * Is current execution a simulation.
     *
     * @var bool
     */
    private $isSimulation = false;

    /**
     * Returns an array of event names this subscriber wants to listen to.
     *
     * The array keys are event names and the value can be:
     *
     *  * The method name to call (priority defaults to 0)
     *  * An array composed of the method name to call and the priority
     *  * An array of arrays composed of the method names to call and respective
     *    priorities, or 0 if unset
     *
     * @return array The event names to listen to
     */
    public static function getSubscribedEvents()
    {
        return [
            'phpbu.backup_start'  => 'onBackupStart',
            'phpbu.check_start'   => 'onCheckStart',
            'phpbu.crypt_start'   => 'onCryptStart',
            'phpbu.sync_start'    => 'onSyncStart',
            'phpbu.cleanup_start' => 'onCleanupStart',
            'phpbu.app_end'       => 'onPhpbuEnd',
        ];
    }

    /**
     * Setup the Logger.
     *
     * @see    \phpbu\App\Log\Logger::setup
     * @param  array $options
     * @throws \phpbu\App\Exception
     */
    public function setup(array $options)
    {
        if (empty($options['recipients'])) {
            throw new Exception('no recipients given');
        }
        $mails                 = $options['recipients'];
        $server                = gethostname();
        $this->sendOnlyOnError = Str::toBoolean(Arr::getValue($options, 'sendOnlyOnError'), false);
        $this->sendSimulating  = Str::toBoolean(Arr::getValue($options, 'sendOnSimulation'), true);
        $this->subject         = Arr::getValue($options, 'subject', 'PHPBU backup report from ' . $server);
        $this->senderMail      = Arr::getValue($options, 'sender.mail', 'phpbu@' . $server);
        $this->senderName      = Arr::getValue($options, 'sender.name');
        $this->transportType   = Arr::getValue($options, 'transport', 'mail');
        $this->recipients      = array_map('trim', explode(';', $mails));
        $this->isSimulation    = Arr::getValue($options, '__simulate__', false);

        // create transport an mailer
        $this->mailer = new PHPMailer();
        $this->setupMailer($this->transportType, $options);
    }

    /**
     * Handle the phpbu end event.
     *
     * @param  \phpbu\App\Event\App\End $event
     * @throws \phpbu\App\Exception
     */
    public function onPhpbuEnd(Event\App\End $event)
    {
        $result = $event->getResult();

        if ($this->shouldMailBeSend($result)) {
            $header  = $this->getHeaderHtml();
            $status  = $this->getStatusHtml($result);
            $errors  = $this->getErrorHtml($result);
            $info    = $this->getInfoHtml($result);
            $footer  = $this->getFooterHtml();
            $body    = '<html><body ' . TPL::getSnippet('sBody') . '>'
                     . $header
                     . $status
                     . $errors
                     . $info
                     . $footer
                     . '</body></html>';
            $sent    = null;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            $state   = $result->allOk() ? 'OK' : ($result->backupOkButSkipsOrFails() ? 'WARNING' : 'ERROR');

            $this->mailer->Subject = $this->subject . ' [' . $state . ']';
            $this->mailer->setFrom($this->senderMail, $this->senderName);
            $this->mailer->msgHTML($body);

            foreach ($this->recipients as $recipient) {
                $this->mailer->addAddress($recipient);
            }

            if (!$this->mailer->send()) {
                throw new Exception($this->mailer->ErrorInfo);
            }
        }
    }

    /**
     * Backup start event.
     *
     * @param \phpbu\App\Event\Backup\Start $event
     */
    public function onBackupStart(Event\Backup\Start $event)
    {
        $this->numBackups++;
    }

    /**
     * Check start event.
     *
     * @param \phpbu\App\Event\Check\Start $event
     */
    public function onCheckStart(Event\Check\Start $event)
    {
        $this->numChecks++;
    }

    /**
     * Crypt start event.
     *
     * @param \phpbu\App\Event\Crypt\Start $event
     */
    public function onCryptStart(Event\Crypt\Start $event)
    {
        $this->numCrypts++;
    }

    /**
     * Sync start event.
     *
     * @param \phpbu\App\Event\Sync\Start $event
     */
    public function onSyncStart(Event\Sync\Start $event)
    {
        $this->numSyncs++;
    }

    /**
     * Cleanup start event.
     *
     * @param \phpbu\App\Event\Cleanup\Start $event
     */
    public function onCleanupStart(Event\Cleanup\Start $event)
    {
        $this->numCleanups++;
    }

    /**
     * Configure PHPMailer
     *
     * @param  string                         $type
     * @param  array                          $options
     * @throws \phpbu\App\Exception
     */
    protected function setupMailer($type, array $options)
    {
        switch ($type) {
            case 'null':
                $this->isSimulation = true;
                break;

            case 'smtp':
                $this->setupSmtpMailer($options);
                break;

            case 'mail':
            case 'sendmail':
                $this->setupSendmailMailer($options);
                break;

            // UPS! no transport given
            default:
                throw new Exception(sprintf('mail transport not supported: \'%s\'', $type));
        }
    }

    /**
     * Should a mail be send
     *
     * @param  \phpbu\App\Result $result
     * @return bool
     */
    protected function shouldMailBeSend(Result $result) : bool
    {
        // send mails if
        // there is an error or send error only is inactive
        // and
        // simulation settings do not prevent sending
        return (!$this->sendOnlyOnError || !$result->allOk()) && ($this->sendSimulating || !$this->isSimulation);
    }

    /**
     * Setup smtp mailing
     *
     * @param  array $options
     * @return void
     * @throws \phpbu\App\Exception
     */
    protected function setupSmtpMailer(array $options)
    {
        if (!isset($options['smtp.host'])) {
            throw new Exception('option \'smtp.host\' ist missing');
        }
        $host       = $options['smtp.host'];
        $port       = Arr::getValue($options, 'smtp.port', 25);
        $username   = Arr::getValue($options, 'smtp.username');
        $password   = Arr::getValue($options, 'smtp.password');
        $encryption = Arr::getValue($options, 'smtp.encryption');

        $this->mailer->isSMTP();
        $this->mailer->Host     = $host;
        $this->mailer->Port     = $port;

        if ($username && $password) {
            $this->mailer->SMTPAuth = true;
            $this->mailer->Username = $username;
            $this->mailer->Password = $password;
        }
        if ($encryption) {
            $this->mailer->SMTPSecure = $encryption;
        }
    }

    /**
     * Setup the php mail transport
     *
     * @param  array $options
     * @return void
     */
    protected function setupSendmailMailer(array $options)
    {
        // nothing to do here
    }

    /**
     * Return mail header html
     *
     * @return string
     * @throws \phpbu\App\Exception
     */
    protected function getHeaderHtml()
    {
        return '<table ' . TPL::getSnippet('sTableContent') . '><tr><td ' . TPL::getSnippet('sTableContentCol') . '>' .
               '<table ' . TPL::getSnippet('sTableHeader') . '><tr><td>PHPBU - backup report</td></tr></table>';
    }

    /**
     * Return mail status html
     *
     * @param  \phpbu\App\Result $result
     * @return string
     * @throws \phpbu\App\Exception
     */
    protected function getStatusHtml(Result $result)
    {
        if (count($result->getBackups()) === 0) {
            $color  = TPL::getSnippet('cStatusWARN');
            $status = 'WARNING';
        } elseif ($result->allOk()) {
            $color  = TPL::getSnippet('cStatusOK');
            $status = 'OK';
        } elseif ($result->backupOkButSkipsOrFails()) {
            $color  = TPL::getSnippet('cStatusWARN');
            $status = 'WARNING';
        } else {
            $color  = TPL::getSnippet('cStatusFAIL');
            $status = 'FAILURE';
        }
        $info = sprintf(
            '(%d %s, %d %s, %d %s, %d %s, %d %s)',
            count($result->getBackups()),
            Str::appendPluralS('backup', count($result->getBackups())),
            $this->numChecks,
            Str::appendPluralS('check', $this->numChecks),
            $this->numCrypts,
            Str::appendPluralS('crypt', $this->numCrypts),
            $this->numSyncs,
            Str::appendPluralS('sync', $this->numSyncs),
            $this->numCleanups,
            Str::appendPluralS('cleanup', $this->numCleanups)
        );
        $html = '<table ' . sprintf(TPL::getSnippet('sTableStatus'), $color) . '>' .
                 '<tr><td>' .
                  '<span ' . TPL::getSnippet('sTableStatusText') . '>' . date('Y-m-d H:i') . '</span>' .
                  '<h1 ' . TPL::getSnippet('sTableStatusHead') . '>' . $status . '</h1>' .
                  '<span ' . TPL::getSnippet('sTableStatusText') . '>' . $info . '</span>' .
                 '</td></tr>' .
                '</table>';

        return $html;
    }

    /**
     * Get error information
     *
     * @param  \phpbu\App\Result $result
     * @return string
     * @throws \phpbu\App\Exception
     */
    protected function getErrorHtml(Result $result)
    {
        $html   = '';
        $errors = $result->getErrors();
        if (count($errors)) {
            $html .= '<table ' . TPL::getSnippet('sTableError') . '>';
            /* @var $e Exception */
            foreach ($errors as $e) {
                $html .= '<tr><td ' . TPL::getSnippet('sTableErrorCol') . '>' .
                    sprintf(
                        "Exception '%s' with message '%s' in %s:%d",
                        get_class($e),
                        $e->getMessage(),
                        $e->getFile(),
                        $e->getLine()
                    ) .
                    '</td></tr>';

            }
            $html .= '</table>';
        }
        return $html;
    }

    /**
     * Return backup html information
     *
     * @param  \phpbu\App\Result $result
     * @return string
     * @throws \phpbu\App\Exception
     */
    protected function getInfoHtml(Result $result)
    {
        $html    = '';
        $backups = $result->getBackups();
        if (count($backups)) {
            $html .= '<table ' . TPL::getSnippet('sTableBackup') . '>';
            /** @var \phpbu\App\Result\Backup $backup */
            foreach ($backups as $backup) {
                if ($backup->allOk()) {
                    $color  = TPL::getSnippet('cStatusOK');
                    $status = 'OK';
                } elseif ($backup->okButSkipsOrFails()) {
                    $color  = TPL::getSnippet('cStatusWARN');
                    $status = 'WARNING';
                } else {
                    $color  = TPL::getSnippet('cStatusFAIL');
                    $status = 'FAILURE';
                }
                $html .= '<tr>' .
                          '<td ' . sprintf(TPL::getSnippet('sTableBackupStatusColumn'), $color) . ' colspan="4">' .
                          sprintf('backup <em>%s</em>', $backup->getName()) .
                          ' <span ' . TPL::getSnippet('sTableBackupStatusText') . '>' . $status . '</span>' .
                          '</td>' .
                         '</tr>' .
                         '<tr>' .
                          '<td ' . TPL::getSnippet('sRowHead') . '>&nbsp;</td>' .
                          '<td ' . TPL::getSnippet('sRowHead') . ' align="right">executed</td>' .
                          '<td ' . TPL::getSnippet('sRowHead') . ' align="right">skipped</td>' .
                          '<td ' . TPL::getSnippet('sRowHead') . ' align="right">failed</td>' .
                         '</tr>';

                $html .= '<tr>' .
                          '<td ' . TPL::getSnippet('sRowCheck') . '>checks</td>' .
                          '<td ' . TPL::getSnippet('sRowCheck') . ' align="right">' .
                            $backup->checkCount() . '
                           </td>' .
                          '<td ' . TPL::getSnippet('sRowCheck') . ' align="right">
                            &nbsp;
                           </td>' .
                          '<td ' . TPL::getSnippet('sRowCheck') . ' align="right">' .
                            $backup->checkCountFailed() .
                          '</td>' .
                         '</tr>' .
                         '<tr>' .
                          '<td ' . TPL::getSnippet('sRowCrypt') . '>crypts</td>' .
                          '<td ' . TPL::getSnippet('sRowCrypt') . ' align="right">' .
                            $backup->cryptCount() .
                          '</td>' .
                          '<td ' . TPL::getSnippet('sRowCrypt') . ' align="right">' .
                            $backup->cryptCountSkipped() .
                          '</td>' .
                          '<td ' . TPL::getSnippet('sRowCrypt') . ' align="right">' .
                            $backup->cryptCountFailed() .
                          '</td>' .
                         '</tr>' .
                         '<tr>' .
                          '<td ' . TPL::getSnippet('sRowSync') . '>syncs</td>' .
                          '<td ' . TPL::getSnippet('sRowSync') . ' align="right">' .
                            $backup->syncCount() . '</td>' .
                          '<td ' . TPL::getSnippet('sRowSync') . ' align="right">' .
                            $backup->syncCountSkipped() .
                          '</td>' .
                          '<td ' . TPL::getSnippet('sRowSync') . ' align="right">' .
                            $backup->syncCountFailed() .
                          '</td>' .
                         '</tr>' .
                         '<tr>' .
                          '<td ' . TPL::getSnippet('sRowCleanup') . '>cleanups</td>' .
                          '<td ' . TPL::getSnippet('sRowCleanup') . ' align="right">' .
                            $backup->cleanupCount() .
                          '</td>' .
                          '<td ' . TPL::getSnippet('sRowCleanup') . ' align="right">' .
                            $backup->cleanupCountSkipped() .
                          '</td>' .
                          '<td ' . TPL::getSnippet('sRowCleanup') . ' align="right">' .
                            $backup->cleanupCountFailed() .
                          '</td>' .
                         '</tr>';

            }
            $html .= '</table>';
        }
        return $html;
    }

    /**
     * Return mail body footer
     *
     * @return string
     * @throws \phpbu\App\Exception
     */
    protected function getFooterHtml()
    {
        return '<p ' . TPL::getSnippet('sStats') . '>' . Statistics::resourceUsage() . '</p>' .
               '</td></tr></table>';
    }
}


1		<?php
2		namespace phpbu\App\Log;
3
4		use phpbu\App\Cli\Statistics;
5		use phpbu\App\Exception;
6		use phpbu\App\Event;
7		use phpbu\App\Listener;
8		use phpbu\App\Result;
9		use phpbu\App\Log\MailTemplate as TPL;
10		use phpbu\App\Util\Arr;
11		use phpbu\App\Util\Str;
12		use PHPMailer\PHPMailer\PHPMailer;
13
14		/**
15		* Mail Logger
16		*
17		* @package phpbu
18		* @subpackage Log
19		* @author Sebastian Feldmann <[email protected]>
20		* @copyright Sebastian Feldmann <[email protected]>
21		* @license https://opensource.org/licenses/MIT The MIT License (MIT)
22		* @link http://phpbu.de/
23		* @since Class available since Release 1.0.0
24		*/
25		class Mail implements Listener, Logger
26		{
27		/**
28		* Mailer instance
29		*
30		* @var \PHPMailer\PHPMailer\PHPMailer;
31		*/
32		protected $mailer;
33
34		/**
35		* Mail subject
36		*
37		* @var string
38		*/
39		protected $subject;
40
41		/**
42		* From email address
43		*
44		* @var string
45		*/
46		protected $senderMail;
47
48		/**
49		* From name
50		*
51		* @var string
52		*/
53		protected $senderName;
54
55		/**
56		* Transport type [mail\|smtp\|null]
57		*
58		* @var string
59		*/
60		protected $transportType;
61
62		/**
63		* List of mail recipients
64		*
65		* @var array<string>
66		*/
67		protected $recipients = [];
68
69		/**
70		* Amount of executed backups
71		*
72		* @var integer
73		*/
74		private $numBackups = 0;
75
76		/**
77		* Amount of executed checks
78		*
79		* @var integer
80		*/
81		private $numChecks = 0;
82
83		/**
84		* Amount of executed Syncs
85		*
86		* @var integer
87		*/
88		private $numSyncs = 0;
89
90		/**
91		* Amount of executed Crypts
92		*
93		* @var integer
94		*/
95		private $numCrypts = 0;
96
97		/**
98		* Amount of executed Cleanups
99		*
100		* @var integer
101		*/
102		private $numCleanups = 0;
103
104		/**
105		* Send mail only if there was an error
106		*
107		* @var bool
108		*/
109		private $sendOnlyOnError = false;
110
111		/**
112		* Send mails on simulation runs.
113		*
114		* @var bool
115		*/
116		private $sendSimulating = true;
117
118		/**
119		* Is current execution a simulation.
120		*
121		* @var bool
122		*/
123		private $isSimulation = false;
124
125		/**
126		* Returns an array of event names this subscriber wants to listen to.
127		*
128		* The array keys are event names and the value can be:
129		*
130		* * The method name to call (priority defaults to 0)
131		* * An array composed of the method name to call and the priority
132		* * An array of arrays composed of the method names to call and respective
133		* priorities, or 0 if unset
134		*
135		* @return array The event names to listen to
136		*/
137		public static function getSubscribedEvents()
138	1	{
139		return [
140		'phpbu.backup_start' => 'onBackupStart',
141	1	'phpbu.check_start' => 'onCheckStart',
142		'phpbu.crypt_start' => 'onCryptStart',
143		'phpbu.sync_start' => 'onSyncStart',
144		'phpbu.cleanup_start' => 'onCleanupStart',
145		'phpbu.app_end' => 'onPhpbuEnd',
146		];
147		}
148
149		/**
150		* Setup the Logger.
151		*
152		* @see \phpbu\App\Log\Logger::setup
153		* @param array $options
154		* @throws \phpbu\App\Exception
155		*/
156		public function setup(array $options)
157	12	{
158		if (empty($options['recipients'])) {
159	12	throw new Exception('no recipients given');
160	1	}
161		$mails = $options['recipients'];
162	11	$server = gethostname();
163	11	$this->sendOnlyOnError = Str::toBoolean(Arr::getValue($options, 'sendOnlyOnError'), false);
164	11	$this->sendSimulating = Str::toBoolean(Arr::getValue($options, 'sendOnSimulation'), true);
165	11	$this->subject = Arr::getValue($options, 'subject', 'PHPBU backup report from ' . $server);
166	11	$this->senderMail = Arr::getValue($options, 'sender.mail', 'phpbu@' . $server);
167	11	$this->senderName = Arr::getValue($options, 'sender.name');
168	11	$this->transportType = Arr::getValue($options, 'transport', 'mail');
169	11	$this->recipients = array_map('trim', explode(';', $mails));
170	11	$this->isSimulation = Arr::getValue($options, '__simulate__', false);
171	11
172		// create transport an mailer
173		$this->mailer = new PHPMailer();
174	11	$this->setupMailer($this->transportType, $options);
175	9	}
176	9
177		/**
178		* Handle the phpbu end event.
179		*
180		* @param \phpbu\App\Event\App\End $event
181		* @throws \phpbu\App\Exception
182		*/
183		public function onPhpbuEnd(Event\App\End $event)
184	4	{
185		$result = $event->getResult();
186	4
187		if ($this->shouldMailBeSend($result)) {
188	4	$header = $this->getHeaderHtml();
189	4	$status = $this->getStatusHtml($result);
190	4	$errors = $this->getErrorHtml($result);
191	4	$info = $this->getInfoHtml($result);
192	4	$footer = $this->getFooterHtml();
193	4	$body = '<html><body ' . TPL::getSnippet('sBody') . '>'
194	4	. $header
195	4	. $status
196	4	. $errors
197	4	. $info
198	4	. $footer
199	4	. '</body></html>';
200	4	$sent = null;
		0 ignored issues – show Unused Code introduced 2019-02-13 09:54 UTC by Report Bug Copy Issue Report `$sent` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
201	4	$state = $result->allOk() ? 'OK' : ($result->backupOkButSkipsOrFails() ? 'WARNING' : 'ERROR');
202	4
203		$this->mailer->Subject = $this->subject . ' [' . $state . ']';
204		$this->mailer->setFrom($this->senderMail, $this->senderName);
205		$this->mailer->msgHTML($body);
206	4
207	4	foreach ($this->recipients as $recipient) {
208	4	$this->mailer->addAddress($recipient);
209	4	}
210	4
211		if (!$this->mailer->send()) {
212	4	throw new Exception($this->mailer->ErrorInfo);
213		}
214		}
215		}
216	4
217		/**
218		* Backup start event.
219		*
220	4	* @param \phpbu\App\Event\Backup\Start $event
221		*/
222		public function onBackupStart(Event\Backup\Start $event)
223		{
224		$this->numBackups++;
225		}
226
227	4	/**
228		* Check start event.
229	4	*
230	4	* @param \phpbu\App\Event\Check\Start $event
231		*/
232		public function onCheckStart(Event\Check\Start $event)
233		{
234		$this->numChecks++;
235		}
236
237	1	/**
238		* Crypt start event.
239	1	*
240	1	* @param \phpbu\App\Event\Crypt\Start $event
241		*/
242		public function onCryptStart(Event\Crypt\Start $event)
243		{
244		$this->numCrypts++;
245		}
246
247	1	/**
248		* Sync start event.
249	1	*
250	1	* @param \phpbu\App\Event\Sync\Start $event
251		*/
252		public function onSyncStart(Event\Sync\Start $event)
253		{
254		$this->numSyncs++;
255		}
256
257	1	/**
258		* Cleanup start event.
259	1	*
260	1	* @param \phpbu\App\Event\Cleanup\Start $event
261		*/
262		public function onCleanupStart(Event\Cleanup\Start $event)
263		{
264		$this->numCleanups++;
265		}
266
267	1	/**
268		* Configure PHPMailer
269	1	*
270	1	* @param string $type
271		* @param array $options
272		* @throws \phpbu\App\Exception
273		*/
274		protected function setupMailer($type, array $options)
275		{
276		switch ($type) {
277		case 'null':
278		$this->isSimulation = true;
279		break;
280	11
281		case 'smtp':
282	11	$this->setupSmtpMailer($options);
283		break;
284	11
285		case 'mail':
286	4	case 'sendmail':
287	4	$this->setupSendmailMailer($options);
288		break;
289	7
290	2	// UPS! no transport given
291	1	default:
292		throw new Exception(sprintf('mail transport not supported: \'%s\'', $type));
293	5	}
294	3	}
295	4
296	4	/**
297		* Should a mail be send
298		*
299		* @param \phpbu\App\Result $result
300	1	* @return bool
301		*/
302	9	protected function shouldMailBeSend(Result $result) : bool
303		{
304		// send mails if
305		// there is an error or send error only is inactive
306		// and
307		// simulation settings do not prevent sending
308		return (!$this->sendOnlyOnError \|\| !$result->allOk()) && ($this->sendSimulating \|\| !$this->isSimulation);
309		}
310
311	4	/**
312		* Setup smtp mailing
313		*
314		* @param array $options
315		* @return void
316		* @throws \phpbu\App\Exception
317	4	*/
318		protected function setupSmtpMailer(array $options)
319		{
320		if (!isset($options['smtp.host'])) {
321		throw new Exception('option \'smtp.host\' ist missing');
322		}
323		$host = $options['smtp.host'];
324		$port = Arr::getValue($options, 'smtp.port', 25);
325		$username = Arr::getValue($options, 'smtp.username');
326		$password = Arr::getValue($options, 'smtp.password');
327	2	$encryption = Arr::getValue($options, 'smtp.encryption');
328
329	2	$this->mailer->isSMTP();
330	1	$this->mailer->Host = $host;
331		$this->mailer->Port = $port;
332	1
333	1	if ($username && $password) {
334	1	$this->mailer->SMTPAuth = true;
335	1	$this->mailer->Username = $username;
336	1	$this->mailer->Password = $password;
337		}
338		if ($encryption) {
339	1	$this->mailer->SMTPSecure = $encryption;
340		}
341	1	}
342	1
343	1	/**
344		* Setup the php mail transport
345	1	*
346	1	* @param array $options
347		* @return void
348	1	*/
349		protected function setupSendmailMailer(array $options)
350		{
351		// nothing to do here
352		}
353
354		/**
355		* Return mail header html
356		*
357	4	* @return string
358		* @throws \phpbu\App\Exception
359	4	*/
360	1	protected function getHeaderHtml()
361	1	{
362		return '<table ' . TPL::getSnippet('sTableContent') . '><tr><td ' . TPL::getSnippet('sTableContentCol') . '>' .
363	1	'<table ' . TPL::getSnippet('sTableHeader') . '><tr><td>PHPBU - backup report</td></tr></table>';
364		}
365	3
366		/**
367		* Return mail status html
368		*
369		* @param \phpbu\App\Result $result
370		* @return string
371		* @throws \phpbu\App\Exception
372		*/
373	4	protected function getStatusHtml(Result $result)
374		{
375	4	if (count($result->getBackups()) === 0) {
376	4	$color = TPL::getSnippet('cStatusWARN');
377		$status = 'WARNING';
378		} elseif ($result->allOk()) {
379		$color = TPL::getSnippet('cStatusOK');
380		$status = 'OK';
381		} elseif ($result->backupOkButSkipsOrFails()) {
382		$color = TPL::getSnippet('cStatusWARN');
383		$status = 'WARNING';
384		} else {
385	4	$color = TPL::getSnippet('cStatusFAIL');
386		$status = 'FAILURE';
387	4	}
388	1	$info = sprintf(
389	1	'(%d %s, %d %s, %d %s, %d %s, %d %s)',
390	3	count($result->getBackups()),
391	1	Str::appendPluralS('backup', count($result->getBackups())),
392	1	$this->numChecks,
393	2	Str::appendPluralS('check', $this->numChecks),
394	1	$this->numCrypts,
395	1	Str::appendPluralS('crypt', $this->numCrypts),
396		$this->numSyncs,
397	1	Str::appendPluralS('sync', $this->numSyncs),
398	1	$this->numCleanups,
399		Str::appendPluralS('cleanup', $this->numCleanups)
400	4	);
401	4	$html = '<table ' . sprintf(TPL::getSnippet('sTableStatus'), $color) . '>' .
402	4	'<tr><td>' .
403	4	'<span ' . TPL::getSnippet('sTableStatusText') . '>' . date('Y-m-d H:i') . '</span>' .
404	4	'<h1 ' . TPL::getSnippet('sTableStatusHead') . '>' . $status . '</h1>' .
405	4	'<span ' . TPL::getSnippet('sTableStatusText') . '>' . $info . '</span>' .
406	4	'</td></tr>' .
407	4	'</table>';
408	4
409	4	return $html;
410	4	}
411	4
412		/**
413	4	* Get error information
414	4	*
415	4	* @param \phpbu\App\Result $result
416	4	* @return string
417	4	* @throws \phpbu\App\Exception
418	4	*/
419	4	protected function getErrorHtml(Result $result)
420		{
421	4	$html = '';
422		$errors = $result->getErrors();
423		if (count($errors)) {
424		$html .= '<table ' . TPL::getSnippet('sTableError') . '>';
425		/* @var $e Exception */
426		foreach ($errors as $e) {
427		$html .= '<tr><td ' . TPL::getSnippet('sTableErrorCol') . '>' .
428		sprintf(
429		"Exception '%s' with message '%s' in %s:%d",
430	4	get_class($e),
431		$e->getMessage(),
432	4	$e->getFile(),
433	4	$e->getLine()
434	4	) .
435	1	'</td></tr>';
436
437	1	}
438	1	$html .= '</table>';
439	1	}
440	1	return $html;
441	1	}
442	1
443	1	/**
444	1	* Return backup html information
445		*
446	1	* @param \phpbu\App\Result $result
447		* @return string
448		* @throws \phpbu\App\Exception
449	1	*/
450		protected function getInfoHtml(Result $result)
451	4	{
452		$html = '';
453		$backups = $result->getBackups();
454		if (count($backups)) {
455		$html .= '<table ' . TPL::getSnippet('sTableBackup') . '>';
456		/** @var \phpbu\App\Result\Backup $backup */
457		foreach ($backups as $backup) {
458		if ($backup->allOk()) {
459		$color = TPL::getSnippet('cStatusOK');
460	4	$status = 'OK';
461		} elseif ($backup->okButSkipsOrFails()) {
462	4	$color = TPL::getSnippet('cStatusWARN');
463	4	$status = 'WARNING';
464	4	} else {
465	3	$color = TPL::getSnippet('cStatusFAIL');
466		$status = 'FAILURE';
467	3	}
468	3	$html .= '<tr>' .
469	1	'<td ' . sprintf(TPL::getSnippet('sTableBackupStatusColumn'), $color) . ' colspan="4">' .
470	1	sprintf('backup <em>%s</em>', $backup->getName()) .
471	2	' <span ' . TPL::getSnippet('sTableBackupStatusText') . '>' . $status . '</span>' .
472	1	'</td>' .
473	1	'</tr>' .
474		'<tr>' .
475	1	'<td ' . TPL::getSnippet('sRowHead') . '> </td>' .
476	1	'<td ' . TPL::getSnippet('sRowHead') . ' align="right">executed</td>' .
477		'<td ' . TPL::getSnippet('sRowHead') . ' align="right">skipped</td>' .
478		'<td ' . TPL::getSnippet('sRowHead') . ' align="right">failed</td>' .
479	3	'</tr>';
480	3
481	3	$html .= '<tr>' .
482	3	'<td ' . TPL::getSnippet('sRowCheck') . '>checks</td>' .
483	3	'<td ' . TPL::getSnippet('sRowCheck') . ' align="right">' .
484	3	$backup->checkCount() . '
485	3	</td>' .
486	3	'<td ' . TPL::getSnippet('sRowCheck') . ' align="right">
487	3
488	3	</td>' .
489	3	'<td ' . TPL::getSnippet('sRowCheck') . ' align="right">' .
490		$backup->checkCountFailed() .
491		'</td>' .
492	3	'</tr>' .
493	3	'<tr>' .
494	3	'<td ' . TPL::getSnippet('sRowCrypt') . '>crypts</td>' .
495		'<td ' . TPL::getSnippet('sRowCrypt') . ' align="right">' .
496	3	$backup->cryptCount() .
497		'</td>' .
498		'<td ' . TPL::getSnippet('sRowCrypt') . ' align="right">' .
499	3	$backup->cryptCountSkipped() .
500	3	'</td>' .
501	3	'<td ' . TPL::getSnippet('sRowCrypt') . ' align="right">' .
502	3	$backup->cryptCountFailed() .
503	3	'</td>' .
504	3	'</tr>' .
505	3	'<tr>' .
506	3	'<td ' . TPL::getSnippet('sRowSync') . '>syncs</td>' .
507	3	'<td ' . TPL::getSnippet('sRowSync') . ' align="right">' .
508	3	$backup->syncCount() . '</td>' .
509	3	'<td ' . TPL::getSnippet('sRowSync') . ' align="right">' .
510	3	$backup->syncCountSkipped() .
511	3	'</td>' .
512	3	'<td ' . TPL::getSnippet('sRowSync') . ' align="right">' .
513	3	$backup->syncCountFailed() .
514	3	'</td>' .
515	3	'</tr>' .
516	3	'<tr>' .
517	3	'<td ' . TPL::getSnippet('sRowCleanup') . '>cleanups</td>' .
518	3	'<td ' . TPL::getSnippet('sRowCleanup') . ' align="right">' .
519	3	$backup->cleanupCount() .
520	3	'</td>' .
521	3	'<td ' . TPL::getSnippet('sRowCleanup') . ' align="right">' .
522	3	$backup->cleanupCountSkipped() .
523	3	'</td>' .
524	3	'<td ' . TPL::getSnippet('sRowCleanup') . ' align="right">' .
525	3	$backup->cleanupCountFailed() .
526	3	'</td>' .
527	3	'</tr>';
528	3
529	3	}
530	3	$html .= '</table>';
531	3	}
532	3	return $html;
533	3	}
534	3
535	3	/**
536	3	* Return mail body footer
537	3	*
538		* @return string
539		* @throws \phpbu\App\Exception
540	3	*/
541		protected function getFooterHtml()
542	4	{
543		return '<p ' . TPL::getSnippet('sStats') . '>' . Statistics::resourceUsage() . '</p>' .
544		'</td></tr></table>';
545		}
546		}
547

sebastianfeldmann / phpbu

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Mail B

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