Session::getNumberOfSessions() - Code Metrics - thorsten/phpMyFAQ - Measure and Improve Code Quality continuously with Scrutinizer

Session::getNumberOfSessions() A
last analyzed 2019-02-24 13:29 UTC

↳ Parent: Session

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	19
Ratio	100 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	0
dl	19
loc	19
rs	9.6333
c	0
b	0
f	0

<?php

namespace phpMyFAQ;

/**
 * The main Session class.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0. If a copy of the MPL was not distributed with this file, You can
 * obtain one at http://mozilla.org/MPL/2.0/.
 *
 * @package phpMyFAQ
 * @author Thorsten Rinne <[email protected]>
 * @copyright 2007-2019 phpMyFAQ Team
 * @license http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
 * @link https://www.phpmyfaq.de
 * @since 2007-03-31
 */

use phpMyFAQ\Configuration;
use phpMyFAQ\Db;
use phpMyFAQ\Exception;
use phpMyFAQ\Filter;
use phpMyFAQ\Network;

if (!defined('IS_VALID_PHPMYFAQ')) {
    exit();
}

/**
 * Class Session.
 *
 * @package phpMyFAQ
 * @author Thorsten Rinne <[email protected]>
 * @copyright 2007-2019 phpMyFAQ Team
 * @license http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
 * @link https://www.phpmyfaq.de
 * @since 2007-03-31
 */
class Session
{
    /** Constants. */
    const PMF_COOKIE_NAME_REMEMBERME = 'pmf_rememberme';
    const PMF_COOKIE_NAME_AUTH = 'pmf_auth';
    const PMF_COOKIE_NAME_SESSIONID = 'pmf_sid';

    /** @var Configuration */
    private $config;

    /**
     * Constructor.
     *
     * @param Configuration
     */
    public function __construct(Configuration $config)
    {
        $this->config = $config;
    }

    /**
     * Tracks the user and log what he did.
     *
     * @param string $action Action string
     * @param string $data
     *
     * @throws Exception
     */
    public function userTracking(string $action, $data = null)
    {
        global $sessionId, $user, $botBlacklist;

        if ($this->config->get('main.enableUserTracking')) {
            $bots = 0;
            $banned = false;
            $agent = $_SERVER['HTTP_USER_AGENT'];
            $sessionId = Filter::filterInput(INPUT_GET, PMF_GET_KEY_NAME_SESSIONID, FILTER_VALIDATE_INT);
            $cookieId = Filter::filterInput(INPUT_COOKIE, self::PMF_COOKIE_NAME_SESSIONID, FILTER_VALIDATE_INT);

            if (!is_null($cookieId)) {
                $sessionId = $cookieId;
            }
            if ($action == 'old_session') {
                $sessionId = null;
            }

            foreach ($botBlacklist as $bot) {
                if ((bool)Strings::strstr($agent, $bot)) {
                    ++$bots;
                }
            }

            $network = new Network($this->config);

            // if we're running behind a reverse proxy like nginx/varnish, fix the client IP
            $remoteAddress = $_SERVER['REMOTE_ADDR'];
            $localAddresses = ['127.0.0.1', '::1'];

            if (in_array($remoteAddress, $localAddresses) && isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
                $remoteAddress = $_SERVER['HTTP_X_FORWARDED_FOR'];
            }
            // clean up as well
            $remoteAddress = preg_replace('([^0-9a-z:\.]+)i', '', $remoteAddress);

            if (!$network->checkIp($remoteAddress)) {
                $banned = true;
            }

            if (0 === $bots && false === $banned) {
                if (!isset($sessionId)) {
                    $sessionId = $this->config->getDb()->nextId(Db::getTablePrefix().'faqsessions', 'sid');
                    // Sanity check: force the session cookie to contains the current $sid
                    if (!is_null($cookieId) && (!$cookieId != $sessionId)) {
                        self::setCookie(self::PMF_COOKIE_NAME_SESSIONID, $sessionId);
                    }

                    $query = sprintf("
                        INSERT INTO 
                            %sfaqsessions
                        (sid, user_id, ip, time)
                            VALUES
                        (%d, %d, '%s', %d)",
                        Db::getTablePrefix(),
                        $sessionId,
                        ($user ? $user->getUserId() : -1),
                        $remoteAddress,
                        $_SERVER['REQUEST_TIME']
                    );
                    $this->config->getDb()->query($query);
                }

                $data = $sessionId.';'.
                        str_replace(';', ',', $action).';'.
                        $data.';'.
                        $remoteAddress.';'.
                        str_replace(';', ',', isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : '').';'.
                        str_replace(';', ',', isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '').';'.
                        str_replace(';', ',', urldecode($_SERVER['HTTP_USER_AGENT'])).';'.
                        $_SERVER['REQUEST_TIME'].";\n";
                $file = PMF_ROOT_DIR.'/data/tracking'.date('dmY');

                if (!is_file($file)) {
                    touch($file);
                }

                if (is_writeable($file)) {
                    file_put_contents($file, $data, FILE_APPEND | LOCK_EX);
                } else {
                    throw new Exception('Cannot write to '.$file);
                }
            }
        }
    }

    /**
     * Returns the timestamp of a session.
     *
     * @param int $sid Session ID
     *
     * @return int
     */
    public function getTimeFromSessionId(int $sid)

    {
        $timestamp = 0;

        $query = sprintf('
            SELECT
                time
            FROM
                %sfaqsessions
            WHERE
                sid = %d',
            Db::getTablePrefix(),
            $sid);

        $result = $this->config->getDb()->query($query);

        if ($result) {
            $res = $this->config->getDb()->fetchObject($result);
            $timestamp = $res->time;
        }

        return $timestamp;
    }

    /**
     * Returns all session from a date.
     *
     * @param int $firstHour First hour
     * @param int $lastHour  Last hour
     *
     * @return array
     */
    public function getSessionsByDate(int $firstHour, int $lastHour): array

    {
        $sessions = [];

        $query = sprintf('
            SELECT
                sid, ip, time
            FROM
                %sfaqsessions
            WHERE
                time > %d
            AND
                time < %d
            ORDER BY
                time',
            Db::getTablePrefix(),
            $firstHour,
            $lastHour
        );

        $result = $this->config->getDb()->query($query);
        while ($row = $this->config->getDb()->fetchObject($result)) {
            $sessions[$row->sid] = array(
                'ip' => $row->ip,
                'time' => $row->time,
            );
        }

        return $sessions;
    }

    /**
     * Returns the number of sessions.
     *
     * @return int
     */
    public function getNumberOfSessions(): int

    {
        $num = 0;

        $query = sprintf('
            SELECT
                COUNT(sid) as num_sessions
            FROM
                %sfaqsessions',
            Db::getTablePrefix());

        $result = $this->config->getDb()->query($query);
        if ($result) {
            $row = $this->config->getDb()->fetchObject($result);
            $num = $row->num_sessions;
        }

        return $num;
    }

    /**
     * Deletes the sessions for a given timespan.
     *
     * @param int $first Frist session ID
     * @param int $last  Last session ID
     *
     * @return bool
     */
    public function deleteSessions(int $first, int $last): bool

    {
        $query = sprintf('
            DELETE FROM
                %sfaqsessions
            WHERE
                time >= %d
            AND
                time <= %d',
            Db::getTablePrefix(),
            $first,
            $last);

        $this->config->getDb()->query($query);

        return true;
    }

    /**
     * Deletes all entries in the table.
     *
     * @return mixed
     */
    public function deleteAllSessions()
    {
        $query = sprintf('DELETE FROM %sfaqsessions', Db::getTablePrefix());

        return $this->config->getDb()->query($query);
    }

    /**
     * Checks the Session ID.
     *
     * @param int $sessionIdToCheck Session ID
     * @param string $ip IP
     * @throws
     */
    public function checkSessionId(int $sessionIdToCheck, string $ip)
    {
        global $sessionId, $user;

        $query = sprintf("
            SELECT
                sid
            FROM
                %sfaqsessions
            WHERE
                sid = %d
            AND
                ip = '%s'
            AND
                time > %d",
            Db::getTablePrefix(),
            $sessionIdToCheck,
            $ip,
            $_SERVER['REQUEST_TIME'] - 86400
        );
        $result = $this->config->getDb()->query($query);

        if ($this->config->getDb()->numRows($result) == 0) {
            $this->userTracking('old_session', $sessionIdToCheck);
        } else {
            // Update global session id
            $sessionId = $sessionIdToCheck;
            // Update db tracking
            $query = sprintf("
                UPDATE
                    %sfaqsessions
                SET
                    time = %d,
                    user_id = %d
                WHERE
                    sid = %d
                    AND ip = '%s'",
                Db::getTablePrefix(),
                $_SERVER['REQUEST_TIME'],
                ($user ? $user->getUserId() : '-1'),
                $sessionIdToCheck,
                $ip
            );
            $this->config->getDb()->query($query);
        }
    }
    /**
     * Returns the number of anonymous users and registered ones.
     * These are the numbers of unique users who have performed
     * some activities within the last five minutes.
     *
     * @param int $activityTimeWindow Optionally set the time window size in sec. 
     *                                Default: 300sec, 5 minutes
     *
     * @return array
     */
    public function getUsersOnline(int $activityTimeWindow = 300): array
    {
        $users = array(0, 0);

        if ($this->config->get('main.enableUserTracking')) {
            $timeNow = ($_SERVER['REQUEST_TIME'] - $activityTimeWindow);

            if (!$this->config->get('security.enableLoginOnly')) {
                // Count all sids within the time window for public installations
                $query = sprintf('
                    SELECT
                        count(sid) AS anonymous_users
                    FROM
                        %sfaqsessions
                    WHERE
                        user_id = -1
                    AND
                        time > %d',
                    Db::getTablePrefix(),
                    $timeNow
                );

                $result = $this->config->getDb()->query($query);

                if (isset($result)) {
                    $row = $this->config->getDb()->fetchObject($result);
                    $users[0] = $row->anonymous_users;
                }
            }

            // Count all faquser records within the time window
            $query = sprintf('
                SELECT
                    count(session_id) AS registered_users
                FROM
                    %sfaquser
                WHERE
                    session_timestamp > %d',
                Db::getTablePrefix(),
                $timeNow
            );

            $result = $this->config->getDb()->query($query);

            if (isset($result)) {
                $row = $this->config->getDb()->fetchObject($result);
                $users[1] = $row->registered_users;
            }
        }

        return $users;
    }

    /**
     * Calculates the number of visits per day the last 30 days.
     *
     * @returns array
     */
    public function getLast30DaysVisits(): array
    {
        $stats = $visits = [];

        $startDate = strtotime('-1 month');
        $endDate = $_SERVER['REQUEST_TIME'];

        $query = sprintf('
            SELECT
                time
            FROM
                %sfaqsessions
            WHERE
                time > %d
            AND
                time < %d;',
            Db::getTablePrefix(),
            $startDate,
            $endDate
        );
        $result = $this->config->getDb()->query($query);

        while ($row = $this->config->getDb()->fetchObject($result)) {
            $visits[] = $row->time;
        }

        for ($date = $startDate; $date <= $endDate; $date += 86400) {
            $stats[date('Y-m-d', $date)] = 0;
        }

        foreach ($visits as $visitDate) {
            isset($stats[date('Y-m-d', $visitDate)]) ? $stats[date('Y-m-d', $visitDate)]++ : null;
        }

        return $stats;
    }

    /**
     * Store the Session ID into a persistent cookie expiring
     * PMF_SESSION_EXPIRED_TIME seconds after the page request.
     *
     * @param string $name Cookie name
     * @param string|null $sessionId Session ID
     * @param int $timeout Cookie timeout
     *
     * @return bool
     */
    public function setCookie(string $name, $sessionId = '', int $timeout = PMF_SESSION_EXPIRED_TIME): bool
    {
        $protocol = 'http';
        if (isset($_SERVER['HTTPS']) && strtoupper($_SERVER['HTTPS']) === 'ON') {
            $protocol = 'https';
        }
        return setcookie(
            $name,
            $sessionId,
            $_SERVER['REQUEST_TIME'] + $timeout,
            dirname($_SERVER['SCRIPT_NAME']),
            $this->config->getDefaultUrl(),
            ('https' === $protocol) ? true : false,
            true
        );
    }
}


1		<?php
2
3		namespace phpMyFAQ;
4
5		/**
6		* The main Session class.
7		*
8		* This Source Code Form is subject to the terms of the Mozilla Public License,
9		* v. 2.0. If a copy of the MPL was not distributed with this file, You can
10		* obtain one at http://mozilla.org/MPL/2.0/.
11		*
12		* @package phpMyFAQ
13		* @author Thorsten Rinne <[email protected]>
14		* @copyright 2007-2019 phpMyFAQ Team
15		* @license http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
16		* @link https://www.phpmyfaq.de
17		* @since 2007-03-31
18		*/
19
20		use phpMyFAQ\Configuration;
21		use phpMyFAQ\Db;
22		use phpMyFAQ\Exception;
23		use phpMyFAQ\Filter;
24		use phpMyFAQ\Network;
25
26		if (!defined('IS_VALID_PHPMYFAQ')) {
27		exit();
28		}
29
30		/**
31		* Class Session.
32		*
33		* @package phpMyFAQ
34		* @author Thorsten Rinne <[email protected]>
35		* @copyright 2007-2019 phpMyFAQ Team
36		* @license http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
37		* @link https://www.phpmyfaq.de
38		* @since 2007-03-31
39		*/
40		class Session
41		{
42		/** Constants. */
43		const PMF_COOKIE_NAME_REMEMBERME = 'pmf_rememberme';
44		const PMF_COOKIE_NAME_AUTH = 'pmf_auth';
45		const PMF_COOKIE_NAME_SESSIONID = 'pmf_sid';
46
47		/** @var Configuration */
48		private $config;
49
50		/**
51		* Constructor.
52		*
53		* @param Configuration
54		*/
55		public function __construct(Configuration $config)
56		{
57		$this->config = $config;
58		}
59
60		/**
61		* Tracks the user and log what he did.
62		*
63		* @param string $action Action string
64		* @param string $data
65		*
66		* @throws Exception
67		*/
68		public function userTracking(string $action, $data = null)
69		{
70		global $sessionId, $user, $botBlacklist;
71
72		if ($this->config->get('main.enableUserTracking')) {
73		$bots = 0;
74		$banned = false;
75		$agent = $_SERVER['HTTP_USER_AGENT'];
76		$sessionId = Filter::filterInput(INPUT_GET, PMF_GET_KEY_NAME_SESSIONID, FILTER_VALIDATE_INT);
77		$cookieId = Filter::filterInput(INPUT_COOKIE, self::PMF_COOKIE_NAME_SESSIONID, FILTER_VALIDATE_INT);
78
79		if (!is_null($cookieId)) {
80		$sessionId = $cookieId;
81		}
82		if ($action == 'old_session') {
83		$sessionId = null;
84		}
85
86		foreach ($botBlacklist as $bot) {
87		if ((bool)Strings::strstr($agent, $bot)) {
88		++$bots;
89		}
90		}
91
92		$network = new Network($this->config);
93
94		// if we're running behind a reverse proxy like nginx/varnish, fix the client IP
95		$remoteAddress = $_SERVER['REMOTE_ADDR'];
96		$localAddresses = ['127.0.0.1', '::1'];
97
98		if (in_array($remoteAddress, $localAddresses) && isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
99		$remoteAddress = $_SERVER['HTTP_X_FORWARDED_FOR'];
100		}
101		// clean up as well
102		$remoteAddress = preg_replace('([^0-9a-z:\.]+)i', '', $remoteAddress);
103
104		if (!$network->checkIp($remoteAddress)) {
105		$banned = true;
106		}
107
108		if (0 === $bots && false === $banned) {
109		if (!isset($sessionId)) {
110		$sessionId = $this->config->getDb()->nextId(Db::getTablePrefix().'faqsessions', 'sid');
111		// Sanity check: force the session cookie to contains the current $sid
112		if (!is_null($cookieId) && (!$cookieId != $sessionId)) {
113		self::setCookie(self::PMF_COOKIE_NAME_SESSIONID, $sessionId);
114		}
115
116		$query = sprintf("
117		INSERT INTO
118		%sfaqsessions
119		(sid, user_id, ip, time)
120		VALUES
121		(%d, %d, '%s', %d)",
122		Db::getTablePrefix(),
123		$sessionId,
124		($user ? $user->getUserId() : -1),
125		$remoteAddress,
126		$_SERVER['REQUEST_TIME']
127		);
128		$this->config->getDb()->query($query);
129		}
130
131		$data = $sessionId.';'.
132		str_replace(';', ',', $action).';'.
133		$data.';'.
134		$remoteAddress.';'.
135		str_replace(';', ',', isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : '').';'.
136		str_replace(';', ',', isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '').';'.
137		str_replace(';', ',', urldecode($_SERVER['HTTP_USER_AGENT'])).';'.
138		$_SERVER['REQUEST_TIME'].";\n";
139		$file = PMF_ROOT_DIR.'/data/tracking'.date('dmY');
140
141		if (!is_file($file)) {
142		touch($file);
143		}
144
145		if (is_writeable($file)) {
146		file_put_contents($file, $data, FILE_APPEND \| LOCK_EX);
147		} else {
148		throw new Exception('Cannot write to '.$file);
149		}
150		}
151		}
152		}
153
154		/**
155		* Returns the timestamp of a session.
156		*
157		* @param int $sid Session ID
158		*
159		* @return int
160		*/
161	View Code Duplication	public function getTimeFromSessionId(int $sid)
		0 ignored issues – show Duplication introduced 2017-08-01 09:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
162		{
163		$timestamp = 0;
164
165		$query = sprintf('
166		SELECT
167		time
168		FROM
169		%sfaqsessions
170		WHERE
171		sid = %d',
172		Db::getTablePrefix(),
173		$sid);
174
175		$result = $this->config->getDb()->query($query);
176
177		if ($result) {
178		$res = $this->config->getDb()->fetchObject($result);
179		$timestamp = $res->time;
180		}
181
182		return $timestamp;
183		}
184
185		/**
186		* Returns all session from a date.
187		*
188		* @param int $firstHour First hour
189		* @param int $lastHour Last hour
190		*
191		* @return array
192		*/
193	View Code Duplication	public function getSessionsByDate(int $firstHour, int $lastHour): array
		0 ignored issues – show Duplication introduced 2019-02-23 08:18 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
194		{
195		$sessions = [];
196
197		$query = sprintf('
198		SELECT
199		sid, ip, time
200		FROM
201		%sfaqsessions
202		WHERE
203		time > %d
204		AND
205		time < %d
206		ORDER BY
207		time',
208		Db::getTablePrefix(),
209		$firstHour,
210		$lastHour
211		);
212
213		$result = $this->config->getDb()->query($query);
214		while ($row = $this->config->getDb()->fetchObject($result)) {
215		$sessions[$row->sid] = array(
216		'ip' => $row->ip,
217		'time' => $row->time,
218		);
219		}
220
221		return $sessions;
222		}
223
224		/**
225		* Returns the number of sessions.
226		*
227		* @return int
228		*/
229	View Code Duplication	public function getNumberOfSessions(): int
		0 ignored issues – show Duplication introduced 2018-01-01 19:17 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
230		{
231		$num = 0;
232
233		$query = sprintf('
234		SELECT
235		COUNT(sid) as num_sessions
236		FROM
237		%sfaqsessions',
238		Db::getTablePrefix());
239
240		$result = $this->config->getDb()->query($query);
241		if ($result) {
242		$row = $this->config->getDb()->fetchObject($result);
243		$num = $row->num_sessions;
244		}
245
246		return $num;
247		}
248
249		/**
250		* Deletes the sessions for a given timespan.
251		*
252		* @param int $first Frist session ID
253		* @param int $last Last session ID
254		*
255		* @return bool
256		*/
257	View Code Duplication	public function deleteSessions(int $first, int $last): bool
		0 ignored issues – show Duplication introduced 2019-02-23 08:18 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
258		{
259		$query = sprintf('
260		DELETE FROM
261		%sfaqsessions
262		WHERE
263		time >= %d
264		AND
265		time <= %d',
266		Db::getTablePrefix(),
267		$first,
268		$last);
269
270		$this->config->getDb()->query($query);
271
272		return true;
273		}
274
275		/**
276		* Deletes all entries in the table.
277		*
278		* @return mixed
279		*/
280		public function deleteAllSessions()
281		{
282		$query = sprintf('DELETE FROM %sfaqsessions', Db::getTablePrefix());
283
284		return $this->config->getDb()->query($query);
285		}
286
287		/**
288		* Checks the Session ID.
289		*
290		* @param int $sessionIdToCheck Session ID
291		* @param string $ip IP
292		* @throws
293		*/
294		public function checkSessionId(int $sessionIdToCheck, string $ip)
295		{
296		global $sessionId, $user;
297
298		$query = sprintf("
299		SELECT
300		sid
301		FROM
302		%sfaqsessions
303		WHERE
304		sid = %d
305		AND
306		ip = '%s'
307		AND
308		time > %d",
309		Db::getTablePrefix(),
310		$sessionIdToCheck,
311		$ip,
312		$_SERVER['REQUEST_TIME'] - 86400
313		);
314		$result = $this->config->getDb()->query($query);
315
316		if ($this->config->getDb()->numRows($result) == 0) {
317		$this->userTracking('old_session', $sessionIdToCheck);
318		} else {
319		// Update global session id
320		$sessionId = $sessionIdToCheck;
321		// Update db tracking
322		$query = sprintf("
323		UPDATE
324		%sfaqsessions
325		SET
326		time = %d,
327		user_id = %d
328		WHERE
329		sid = %d
330		AND ip = '%s'",
331		Db::getTablePrefix(),
332		$_SERVER['REQUEST_TIME'],
333		($user ? $user->getUserId() : '-1'),
334		$sessionIdToCheck,
335		$ip
336		);
337		$this->config->getDb()->query($query);
338		}
339		}
340		/**
341		* Returns the number of anonymous users and registered ones.
342		* These are the numbers of unique users who have performed
343		* some activities within the last five minutes.
344		*
345		* @param int $activityTimeWindow Optionally set the time window size in sec.
346		* Default: 300sec, 5 minutes
347		*
348		* @return array
349		*/
350		public function getUsersOnline(int $activityTimeWindow = 300): array
351		{
352		$users = array(0, 0);
353
354		if ($this->config->get('main.enableUserTracking')) {
355		$timeNow = ($_SERVER['REQUEST_TIME'] - $activityTimeWindow);
356
357		if (!$this->config->get('security.enableLoginOnly')) {
358		// Count all sids within the time window for public installations
359		$query = sprintf('
360		SELECT
361		count(sid) AS anonymous_users
362		FROM
363		%sfaqsessions
364		WHERE
365		user_id = -1
366		AND
367		time > %d',
368		Db::getTablePrefix(),
369		$timeNow
370		);
371
372		$result = $this->config->getDb()->query($query);
373
374	View Code Duplication	if (isset($result)) {
375		$row = $this->config->getDb()->fetchObject($result);
376		$users[0] = $row->anonymous_users;
377		}
378		}
379
380		// Count all faquser records within the time window
381		$query = sprintf('
382		SELECT
383		count(session_id) AS registered_users
384		FROM
385		%sfaquser
386		WHERE
387		session_timestamp > %d',
388		Db::getTablePrefix(),
389		$timeNow
390		);
391
392		$result = $this->config->getDb()->query($query);
393
394	View Code Duplication	if (isset($result)) {
395		$row = $this->config->getDb()->fetchObject($result);
396		$users[1] = $row->registered_users;
397		}
398		}
399
400		return $users;
401		}
402
403		/**
404		* Calculates the number of visits per day the last 30 days.
405		*
406		* @returns array
407		*/
408		public function getLast30DaysVisits(): array
409		{
410		$stats = $visits = [];
411
412		$startDate = strtotime('-1 month');
413		$endDate = $_SERVER['REQUEST_TIME'];
414
415		$query = sprintf('
416		SELECT
417		time
418		FROM
419		%sfaqsessions
420		WHERE
421		time > %d
422		AND
423		time < %d;',
424		Db::getTablePrefix(),
425		$startDate,
426		$endDate
427		);
428		$result = $this->config->getDb()->query($query);
429
430		while ($row = $this->config->getDb()->fetchObject($result)) {
431		$visits[] = $row->time;
432		}
433
434		for ($date = $startDate; $date <= $endDate; $date += 86400) {
435		$stats[date('Y-m-d', $date)] = 0;
436		}
437
438		foreach ($visits as $visitDate) {
439		isset($stats[date('Y-m-d', $visitDate)]) ? $stats[date('Y-m-d', $visitDate)]++ : null;
440		}
441
442		return $stats;
443		}
444
445		/**
446		* Store the Session ID into a persistent cookie expiring
447		* PMF_SESSION_EXPIRED_TIME seconds after the page request.
448		*
449		* @param string $name Cookie name
450		* @param string\|null $sessionId Session ID
451		* @param int $timeout Cookie timeout
452		*
453		* @return bool
454		*/
455		public function setCookie(string $name, $sessionId = '', int $timeout = PMF_SESSION_EXPIRED_TIME): bool
456		{
457		$protocol = 'http';
458		if (isset($_SERVER['HTTPS']) && strtoupper($_SERVER['HTTPS']) === 'ON') {
459		$protocol = 'https';
460		}
461		return setcookie(
462		$name,
463		$sessionId,
464		$_SERVER['REQUEST_TIME'] + $timeout,
465		dirname($_SERVER['SCRIPT_NAME']),
466		$this->config->getDefaultUrl(),
467		('https' === $protocol) ? true : false,
468		true
469		);
470		}
471		}
472

thorsten / phpMyFAQ

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Session::getNumberOfSessions() A last analyzed 2019-02-24 13:29 UTC

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Session::getNumberOfSessions() A
last analyzed 2019-02-24 13:29 UTC