functions.php ➔ initialiseSession() - Code Metrics - Inspection of "wrap session start in new function, mostly to test..." - enwikipedia-acc/waca - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — sessionstart ( 52a658 )

by Simon

created 2017-06-20 12:41 UTC

functions.php ➔ initialiseSession() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

/**************************************************************************
 **********      English Wikipedia Account Request Interface      **********
 ***************************************************************************
 ** Wikipedia Account Request Graphic Design by Charles Melbye,           **
 ** which is licensed under a Creative Commons                            **
 ** Attribution-Noncommercial-Share Alike 3.0 United States License.      **
 **                                                                       **
 ** All other code are released under the Public Domain                   **
 ** by the ACC Development Team.                                          **
 **                                                                       **
 ** See CREDITS for the list of developers.                               **
 ***************************************************************************/

global $ACC;
global $baseurl;
global $dontUseWikiDb;

if (!defined("ACC")) {
	die();
} // Invalid entry point

require_once 'queryBrowser.php';
require_once 'includes/session.php';

// Initialize the class objects.
$session = new session();

/** Initialises the PHP Session */
function initialiseSession() {
    session_start();
}

/**
 * Send a "close pend ticket" email to the end user. (created, taken, etc...)
 */
function sendemail($messageno, $target, $id)
{
	$template = EmailTemplate::getById($messageno, gGetDb());
	$headers = 'From: [email protected]';
	    
	// Get the closing user's Email signature and append it to the Email.
	if (User::getCurrent()->getEmailSig() != "") {
		$emailsig = html_entity_decode(User::getCurrent()->getEmailSig(), ENT_QUOTES, "UTF-8");
		mail($target, "RE: [ACC #$id] English Wikipedia Account Request", $template->getText() . "\n\n" . $emailsig, $headers);

	}
	else {
		mail($target, "RE: [ACC #$id] English Wikipedia Account Request", $template->getText(), $headers);
	}
}

/**
 * Returns a value indicating whether the current request was issued over HTTPSs
 * @return bool true if HTTPS
 */
function isHttps()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
{
	if (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) {

		if ($_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {

			// Client <=> Proxy is encrypted
			return true;
		}
		else {
			// Proxy <=> Server link is encrypted, but not Client <=> Proxy.
			return false;
		}
	}

	if (isset($_SERVER['HTTPS'])) {

		if ($_SERVER['HTTPS'] === 'off') {
			// ISAPI on IIS breaks the spec. :(
			return false;
		}

		if ($_SERVER['HTTPS'] !== '') {
			// Set to a non-empty value
			return true;
		}
	}

	return false;
}

/**
 * Show the login page
 */
function showlogin()
{
	global $smarty;
    
	// Check whether there are any errors.
	$errorbartext = "";
	if (isset($_GET['error'])) {
		if ($_GET['error'] == 'authfail') {
			$errorbartext = BootstrapSkin::displayAlertBox("Username and/or password incorrect. Please try again.", "alert-error", "Auth failure", true, false, true);

		}
		elseif ($_GET['error'] == 'noid') {
			$errorbartext = BootstrapSkin::displayAlertBox("User account is not identified. Please email [email protected] if you believe this is in error.", "alert-error", "Auth failure", true, false, true);

		}
		elseif ($_GET['error'] == 'newacct') {
			$errorbartext = BootstrapSkin::displayAlertBox("I'm sorry, but, your account has not been approved by a site administrator yet. Please stand by.", "alert-info", "Account pending", true, false, true);

		}
	}
	$smarty->assign("errorbar", $errorbartext);   

	global $strictTransportSecurityExpiry;
	if ($strictTransportSecurityExpiry !== false) {
		if (isHttps()) {
			// Client can clearly use HTTPS, so let's enforce it for all connections.
			header("Strict-Transport-Security: max-age=15768000");
		}
		else {
			// This is the login form, not the request form. We need protection here.
			$path = 'https://' . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
			header("Location: " . $path);
		}
	}

	$smarty->display("login.tpl");
}

function defaultpage()
{
	global $availableRequestStates, $defaultRequestStateKey, $requestLimitShowOnly, $enableEmailConfirm;
    
	$database = gGetDb();
    
	$requestSectionData = array();
    
	if ($enableEmailConfirm == 1) {
		$query = "SELECT * FROM request WHERE status = :type AND emailconfirm = 'Confirmed' LIMIT :lim;";
		$totalquery = "SELECT COUNT(*) FROM request WHERE status = :type AND emailconfirm = 'Confirmed';";
	}
	else {
		$query = "SELECT * FROM request WHERE status = :type LIMIT :lim;";
		$totalquery = "SELECT COUNT(*) FROM request WHERE status = :type;";
	}
    
	$statement = $database->prepare($query);
	$statement->bindValue(":lim", $requestLimitShowOnly, PDO::PARAM_INT);
    
	$totalRequestsStatement = $database->prepare($totalquery);
            
	// list requests in each section
	foreach ($availableRequestStates as $type => $v) {
		$statement->bindValue(":type", $type);
		$statement->execute();
        
		$requests = $statement->fetchAll(PDO::FETCH_CLASS, "Request");
		foreach ($requests as $req) {
			$req->setDatabase($database);   
		}

		$totalRequestsStatement->bindValue(":type", $type);
		$totalRequestsStatement->execute();
		$totalRequests = $totalRequestsStatement->fetchColumn();
		$totalRequestsStatement->closeCursor();
        
		$requestSectionData[$v['header']] = array(
			"requests" => $requests, 
			"total" => $totalRequests, 
			"api" => $v['api'],
            "type" => $type);
	}
    
	global $smarty;
	$smarty->assign("requestLimitShowOnly", $requestLimitShowOnly);
	
	$query = <<<SQL
		SELECT request.id, request.name, request.checksum
		FROM request 
		JOIN log ON log.objectid = request.id and log.objecttype = 'Request'
		WHERE log.action LIKE 'Closed%' 
		ORDER BY log.timestamp DESC 
		LIMIT 5;
SQL;
    
	$statement = $database->prepare($query);
	$statement->execute();
    
	$last5result = $statement->fetchAll(PDO::FETCH_ASSOC);
    
	$smarty->assign("lastFive", $last5result);
	$smarty->assign("requestSectionData", $requestSectionData);
	$html = $smarty->fetch("mainpage/mainpage.tpl");
    
	return $html;
}

function array_search_recursive($needle, $haystack, $path = array())
{
	foreach ($haystack as $id => $val) {
		$path2 = $path;
		$path2[] = $id;

		if ($val === $needle) {
				return $path2;
		}
		else if (is_array($val)) {
				if ($ret = array_search_recursive($needle, $val, $path2)) {
						return $ret;
				}
		}
	}
	return false;
}

require_once('zoompage.php');

function displayPreview($wikicode)
{
	$parseresult = unserialize(file_get_contents('http://en.wikipedia.org/w/api.php?action=parse&format=php&text=' . urlencode($wikicode)));

	$out = "<br />\n<h3>Preview</h3>\n<div style=\"border: 2px dashed rgb(26, 79, 133);\">\n<div style=\"margin: 20px;\">";
	$out .= $parseresult['parse']['text']['*'];
	$out .= '</div></div>';
	return $out;
}

/**
 * Parses an XFF header and client IP to find the last trusted client IP
 * 
 * @param string $dbip The IP address the request came from
 * @param string $dbproxyip The contents of the XFF header of the request
 * @return string
 */
function getTrustedClientIP($dbip, $dbproxyip)
{
	global $xffTrustProvider;
    
	$clientIpAddr = $dbip;
	if ($dbproxyip) {
		$ipList = explode(",", $dbproxyip);
		$ipList[] = $clientIpAddr;
		$ipList = array_reverse($ipList);
		
		foreach ($ipList as $ipnumber => $ip) {
			if ($xffTrustProvider->isTrusted(trim($ip)) && $ipnumber < (count($ipList) - 1)) {
				continue;
			}
			
			$clientIpAddr = $ip;
			break;
		}
	}
	
	return $clientIpAddr;
}

/**
 * Explodes a CIDR range into an array of addresses
 * 
 * @param string $range A CIDR-format range
 * @return array An array containing every IP address in the range
 */
function explodeCidr($range)
{
	$ip_arr = explode('/', $range);

	if (!isset($ip_arr[1])) {
		return array($range);
	}
	
	$blow = ( 
		str_pad(decbin(ip2long($ip_arr[0])), 32, "0", STR_PAD_LEFT) &
		str_pad(str_pad("", $ip_arr[1], "1"), 32, "0") 
		);
	$bhigh = ($blow | str_pad(str_pad("", $ip_arr[1], "0"), 32, "1"));

	$list = array();

	$bindecBHigh = bindec($bhigh);
	for ($x = bindec($blow); $x <= $bindecBHigh; $x++) {
		$list[] = long2ip($x);
	}

	return $list;
}

/**
 * Takes an array( "low" => "high" ) values, and returns true if $needle is in at least one of them.
 * @param string $ip
 * @param array $haystack
 */
function ipInRange($haystack, $ip)
{
	$needle = ip2long($ip);

	foreach ($haystack as $low => $high) {
		if (ip2long($low) <= $needle && ip2long($high) >= $needle) {
			return true;
		}
	}
    
	return false;
}

/**
 * @return string
 */
function welcomerbotRenderSig($creator, $sig)
{
	$signature = html_entity_decode($sig) . ' ~~~~~';
	if (!preg_match("/((\[\[[ ]*(w:)?[ ]*(en:)?)|(\{\{subst:))[ ]*User[ ]*:[ ]*" . $creator . "[ ]*(\]\]|\||\}\}|\/)/i", $signature)) {

		$signature = "--[[User:$creator|$creator]] ([[User talk:$creator|talk]]) ~~~~~";
	}
	return $signature;
}

/**
 * Transforms a date string into a relative representation of the date ("2 weeks ago").
 * @param string $input A string representing a date
 * @return string
 * @example {$variable|relativedate} from Smarty
 */
function relativedate($input)
{
	$now = new DateTime();
	$then = new DateTime($input);
    
	$secs = $now->getTimestamp() - $then->getTimestamp();
    
	$second = 1;
	$minute = 60 * $second;
	$minuteCut = 60 * $second;
	$hour = 60 * $minute;
	$hourCut = 60 * $minute;
	$day = 24 * $hour;
	$dayCut = 48 * $hour;
	$week = 7 * $day;
	$weekCut = 14 * $day;
	$month = 30 * $day;
	$year = 365 * $day;
    
	$pluralise = true;
    
	if ($secs <= 10) {
		$output = "just now";
		$pluralise = false;
	}
	elseif ($secs > 10 && $secs < $minuteCut) {
		$output = round($secs / $second) . " second";
	}
	elseif ($secs >= $minuteCut && $secs < $hourCut) {
		$output = round($secs / $minute) . " minute";
	}
	elseif ($secs >= $hourCut && $secs < $dayCut) {
		$output = round($secs / $hour) . " hour";
	}
	elseif ($secs >= $dayCut && $secs < $weekCut) {
		$output = round($secs / $day) . " day";
	}
	elseif ($secs >= $weekCut && $secs < $month) {
		$output = round($secs / $week) . " week";
	}
	elseif ($secs >= $month && $secs < $year) {
		$output = round($secs / $month) . " month";
	}
	elseif ($secs >= $year && $secs < $year * 10) {
		$output = round($secs / $year) . " year";
	}
	else {
		$output = "a long time ago";
		$pluralise = false;
	}
    
	if ($pluralise) {
		$output = (substr($output, 0, 2) <> "1 ") ? $output . "s ago" : $output . " ago";
	}

	return $output;
}

/**
 * Summary of reattachOAuthAccount
 * @param User $user 
 * @throws TransactionException 
 */
function reattachOAuthAccount(User $user)
{
	global $oauthConsumerToken, $oauthSecretToken, $oauthBaseUrl, $oauthBaseUrlInternal;

	try {
		// Get a request token for OAuth
		$util = new OAuthUtility($oauthConsumerToken, $oauthSecretToken, $oauthBaseUrl, $oauthBaseUrlInternal);
		$requestToken = $util->getRequestToken();

		// save the request token for later
		$user->setOAuthRequestToken($requestToken->key);
		$user->setOAuthRequestSecret($requestToken->secret);
		$user->save();
            
		$redirectUrl = $util->getAuthoriseUrl($requestToken);
            
		header("Location: {$redirectUrl}");
		die();
	}
	catch (Exception $ex) {
		throw new TransactionException($ex->getMessage(), "Connection to Wikipedia failed.", "alert-error", 0, $ex);
	}     
}

/**
 * Generates the JavaScript source for XSS-safe typeahead autocompletion for usernames.  This output is expected to be
 * passed as the $tailscript argument to \BootstrapSkin::displayInternalFooter().
 *
 * @param $users string[] Array of usernames as strings
 * @return string
 */
function getTypeaheadSource($users)
{
	$userList = "";
	foreach ($users as $v) {
		$userList .= "\"" . htmlentities($v) . "\", ";
	}
	$userList = "[" . rtrim($userList, ", ") . "]";
	$tailscript = <<<JS
$('.username-typeahead').typeahead({
	source: {$userList}
});
JS;
	return $tailscript;
}


1		<?php
		0 ignored issues – show Coding Style Compatibility introduced 2016-02-04 22:23 UTC by Report Bug Copy Issue Report For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 30 and the first side effect is on line 15. The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file. The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place. To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1. Loading history...
2		/**************************************************************************
3		******** English Wikipedia Account Request Interface ********
4		***************************************************************************
5		Wikipedia Account Request Graphic Design by Charles Melbye,
6		which is licensed under a Creative Commons
7		Attribution-Noncommercial-Share Alike 3.0 United States License.
8
9		All other code are released under the Public Domain
10		by the ACC Development Team.
11
12		See CREDITS for the list of developers.
13		***************************************************************************/
14
15		global $ACC;
16		global $baseurl;
17		global $dontUseWikiDb;
18
19		if (!defined("ACC")) {
20		die();
21		} // Invalid entry point
22
23		require_once 'queryBrowser.php';
24		require_once 'includes/session.php';
25
26		// Initialize the class objects.
27		$session = new session();
28
29		/** Initialises the PHP Session */
30		function initialiseSession() {
31		session_start();
32		}
33
34		/**
35		* Send a "close pend ticket" email to the end user. (created, taken, etc...)
36		*/
37		function sendemail($messageno, $target, $id)
38		{
39		$template = EmailTemplate::getById($messageno, gGetDb());
40		$headers = 'From: [email protected]';
41
42		// Get the closing user's Email signature and append it to the Email.
43		if (User::getCurrent()->getEmailSig() != "") {
44		$emailsig = html_entity_decode(User::getCurrent()->getEmailSig(), ENT_QUOTES, "UTF-8");
45		mail($target, "RE: [ACC #$id] English Wikipedia Account Request", $template->getText() . "\n\n" . $emailsig, $headers);
		0 ignored issues – show Coding Style introduced 2016-02-04 22:23 UTC by Report Bug Copy Issue Report This line exceeds maximum limit of 120 characters; contains 121 characters Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line. Loading history...
46		}
47		else {
48		mail($target, "RE: [ACC #$id] English Wikipedia Account Request", $template->getText(), $headers);
49		}
50		}
51
52		/**
53		* Returns a value indicating whether the current request was issued over HTTPSs
54		* @return bool true if HTTPS
55		*/
56		function isHttps()
		0 ignored issues – show Coding Style introduced 2016-01-10 01:51 UTC by Report Bug Copy Issue Report `isHttps` uses the super-global variable `$_SERVER` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
57		{
58	View Code Duplication	if (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
		0 ignored issues – show Duplication introduced 2016-01-10 01:51 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
59		if ($_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
		0 ignored issues – show Coding Style introduced 2016-01-10 01:51 UTC by Report Bug Copy Issue Report The `if`-`else` statement can be simplified to `return $_SERVER['HTTP_X_...ED_PROTO'] === 'https';`. Loading history...
60		// Client <=> Proxy is encrypted
61		return true;
62		}
63		else {
64		// Proxy <=> Server link is encrypted, but not Client <=> Proxy.
65		return false;
66		}
67		}
68
69	View Code Duplication	if (isset($_SERVER['HTTPS'])) {
		0 ignored issues – show Duplication introduced 2016-01-10 01:51 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
70		if ($_SERVER['HTTPS'] === 'off') {
71		// ISAPI on IIS breaks the spec. :(
72		return false;
73		}
74
75		if ($_SERVER['HTTPS'] !== '') {
76		// Set to a non-empty value
77		return true;
78		}
79		}
80
81		return false;
82		}
83
84		/**
85		* Show the login page
86		*/
87		function showlogin()
88		{
89		global $smarty;
90
91		// Check whether there are any errors.
92		$errorbartext = "";
93		if (isset($_GET['error'])) {
94		if ($_GET['error'] == 'authfail') {
95		$errorbartext = BootstrapSkin::displayAlertBox("Username and/or password incorrect. Please try again.", "alert-error", "Auth failure", true, false, true);
		0 ignored issues – show Coding Style introduced 2016-02-04 23:12 UTC by Report Bug Copy Issue Report This line exceeds maximum limit of 120 characters; contains 157 characters Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line. Loading history...
96		}
97		elseif ($_GET['error'] == 'noid') {
98		$errorbartext = BootstrapSkin::displayAlertBox("User account is not identified. Please email [email protected] if you believe this is in error.", "alert-error", "Auth failure", true, false, true);
		0 ignored issues – show Coding Style introduced 2016-02-04 23:12 UTC by Report Bug Copy Issue Report This line exceeds maximum limit of 120 characters; contains 219 characters Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line. Loading history...
99		}
100		elseif ($_GET['error'] == 'newacct') {
101		$errorbartext = BootstrapSkin::displayAlertBox("I'm sorry, but, your account has not been approved by a site administrator yet. Please stand by.", "alert-info", "Account pending", true, false, true);
		0 ignored issues – show Coding Style introduced 2016-02-04 23:12 UTC by Report Bug Copy Issue Report This line exceeds maximum limit of 120 characters; contains 202 characters Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line. Loading history...
102		}
103		}
104		$smarty->assign("errorbar", $errorbartext);
105
106		global $strictTransportSecurityExpiry;
107		if ($strictTransportSecurityExpiry !== false) {
108		if (isHttps()) {
109		// Client can clearly use HTTPS, so let's enforce it for all connections.
110		header("Strict-Transport-Security: max-age=15768000");
111		}
112		else {
113		// This is the login form, not the request form. We need protection here.
114		$path = 'https://' . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
115		header("Location: " . $path);
116		}
117		}
118
119		$smarty->display("login.tpl");
120		}
121
122		function defaultpage()
123		{
124		global $availableRequestStates, $defaultRequestStateKey, $requestLimitShowOnly, $enableEmailConfirm;
125
126		$database = gGetDb();
127
128		$requestSectionData = array();
129
130		if ($enableEmailConfirm == 1) {
131		$query = "SELECT * FROM request WHERE status = :type AND emailconfirm = 'Confirmed' LIMIT :lim;";
132		$totalquery = "SELECT COUNT(*) FROM request WHERE status = :type AND emailconfirm = 'Confirmed';";
133		}
134		else {
135		$query = "SELECT * FROM request WHERE status = :type LIMIT :lim;";
136		$totalquery = "SELECT COUNT(*) FROM request WHERE status = :type;";
137		}
138
139		$statement = $database->prepare($query);
140		$statement->bindValue(":lim", $requestLimitShowOnly, PDO::PARAM_INT);
141
142		$totalRequestsStatement = $database->prepare($totalquery);
143
144		// list requests in each section
145		foreach ($availableRequestStates as $type => $v) {
146		$statement->bindValue(":type", $type);
147		$statement->execute();
148
149		$requests = $statement->fetchAll(PDO::FETCH_CLASS, "Request");
150		foreach ($requests as $req) {
151		$req->setDatabase($database);
152		}
153
154		$totalRequestsStatement->bindValue(":type", $type);
155		$totalRequestsStatement->execute();
156		$totalRequests = $totalRequestsStatement->fetchColumn();
157		$totalRequestsStatement->closeCursor();
158
159		$requestSectionData[$v['header']] = array(
160		"requests" => $requests,
161		"total" => $totalRequests,
162		"api" => $v['api'],
163		"type" => $type);
164		}
165
166		global $smarty;
167		$smarty->assign("requestLimitShowOnly", $requestLimitShowOnly);
168
169		$query = <<<SQL
170		SELECT request.id, request.name, request.checksum
171		FROM request
172		JOIN log ON log.objectid = request.id and log.objecttype = 'Request'
173		WHERE log.action LIKE 'Closed%'
174		ORDER BY log.timestamp DESC
175		LIMIT 5;
176		SQL;
177
178		$statement = $database->prepare($query);
179		$statement->execute();
180
181		$last5result = $statement->fetchAll(PDO::FETCH_ASSOC);
182
183		$smarty->assign("lastFive", $last5result);
184		$smarty->assign("requestSectionData", $requestSectionData);
185		$html = $smarty->fetch("mainpage/mainpage.tpl");
186
187		return $html;
188		}
189
190		function array_search_recursive($needle, $haystack, $path = array())
191		{
192		foreach ($haystack as $id => $val) {
193		$path2 = $path;
194		$path2[] = $id;
195
196		if ($val === $needle) {
197		return $path2;
198		}
199		else if (is_array($val)) {
200		if ($ret = array_search_recursive($needle, $val, $path2)) {
201		return $ret;
202		}
203		}
204		}
205		return false;
206		}
207
208		require_once('zoompage.php');
209
210		function displayPreview($wikicode)
211		{
212		$parseresult = unserialize(file_get_contents('http://en.wikipedia.org/w/api.php?action=parse&format=php&text=' . urlencode($wikicode)));
		0 ignored issues – show Coding Style introduced 2016-02-04 23:12 UTC by Report Bug Copy Issue Report This line exceeds maximum limit of 120 characters; contains 137 characters Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line. Loading history...
213		$out = "<br />\n<h3>Preview</h3>\n<div style=\"border: 2px dashed rgb(26, 79, 133);\">\n<div style=\"margin: 20px;\">";
214		$out .= $parseresult['parse']['text']['*'];
215		$out .= '</div></div>';
216		return $out;
217		}
218
219		/**
220		* Parses an XFF header and client IP to find the last trusted client IP
221		*
222		* @param string $dbip The IP address the request came from
223		* @param string $dbproxyip The contents of the XFF header of the request
224		* @return string
225		*/
226		function getTrustedClientIP($dbip, $dbproxyip)
227		{
228		global $xffTrustProvider;
229
230		$clientIpAddr = $dbip;
231		if ($dbproxyip) {
232		$ipList = explode(",", $dbproxyip);
233		$ipList[] = $clientIpAddr;
234		$ipList = array_reverse($ipList);
235
236		foreach ($ipList as $ipnumber => $ip) {
237		if ($xffTrustProvider->isTrusted(trim($ip)) && $ipnumber < (count($ipList) - 1)) {
238		continue;
239		}
240
241		$clientIpAddr = $ip;
242		break;
243		}
244		}
245
246		return $clientIpAddr;
247		}
248
249		/**
250		* Explodes a CIDR range into an array of addresses
251		*
252		* @param string $range A CIDR-format range
253		* @return array An array containing every IP address in the range
254		*/
255		function explodeCidr($range)
256		{
257		$ip_arr = explode('/', $range);
258
259		if (!isset($ip_arr[1])) {
260		return array($range);
261		}
262
263		$blow = (
264		str_pad(decbin(ip2long($ip_arr[0])), 32, "0", STR_PAD_LEFT) &
265		str_pad(str_pad("", $ip_arr[1], "1"), 32, "0")
266		);
267		$bhigh = ($blow \| str_pad(str_pad("", $ip_arr[1], "0"), 32, "1"));
268
269		$list = array();
270
271		$bindecBHigh = bindec($bhigh);
272		for ($x = bindec($blow); $x <= $bindecBHigh; $x++) {
273		$list[] = long2ip($x);
274		}
275
276		return $list;
277		}
278
279		/**
280		* Takes an array( "low" => "high" ) values, and returns true if $needle is in at least one of them.
281		* @param string $ip
282		* @param array $haystack
283		*/
284		function ipInRange($haystack, $ip)
285		{
286		$needle = ip2long($ip);
287
288		foreach ($haystack as $low => $high) {
289		if (ip2long($low) <= $needle && ip2long($high) >= $needle) {
290		return true;
291		}
292		}
293
294		return false;
295		}
296
297		/**
298		* @return string
299		*/
300		function welcomerbotRenderSig($creator, $sig)
301		{
302		$signature = html_entity_decode($sig) . ' ~~~~~';
303		if (!preg_match("/((\[\[[ ](w:)?[ ](en:)?)\|(\{\{subst:))[ ]User[ ]:[ ]" . $creator . "[ ](\]\]\|\\|\|\}\}\|\/)/i", $signature)) {
		0 ignored issues – show Coding Style introduced 2016-02-04 22:23 UTC by Report Bug Copy Issue Report This line exceeds maximum limit of 120 characters; contains 132 characters Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line. Loading history...
304		$signature = "--[[User:$creator\|$creator]] ([[User talk:$creator\|talk]]) ~~~~~";
305		}
306		return $signature;
307		}
308
309		/**
310		* Transforms a date string into a relative representation of the date ("2 weeks ago").
311		* @param string $input A string representing a date
312		* @return string
313		* @example {$variable\|relativedate} from Smarty
314		*/
315		function relativedate($input)
316		{
317		$now = new DateTime();
318		$then = new DateTime($input);
319
320		$secs = $now->getTimestamp() - $then->getTimestamp();
321
322		$second = 1;
323		$minute = 60 * $second;
324		$minuteCut = 60 * $second;
325		$hour = 60 * $minute;
326		$hourCut = 60 * $minute;
327		$day = 24 * $hour;
328		$dayCut = 48 * $hour;
329		$week = 7 * $day;
330		$weekCut = 14 * $day;
331		$month = 30 * $day;
332		$year = 365 * $day;
333
334		$pluralise = true;
335
336		if ($secs <= 10) {
337		$output = "just now";
338		$pluralise = false;
339		}
340		elseif ($secs > 10 && $secs < $minuteCut) {
341		$output = round($secs / $second) . " second";
342		}
343		elseif ($secs >= $minuteCut && $secs < $hourCut) {
344		$output = round($secs / $minute) . " minute";
345		}
346		elseif ($secs >= $hourCut && $secs < $dayCut) {
347		$output = round($secs / $hour) . " hour";
348		}
349		elseif ($secs >= $dayCut && $secs < $weekCut) {
350		$output = round($secs / $day) . " day";
351		}
352	View Code Duplication	elseif ($secs >= $weekCut && $secs < $month) {
353		$output = round($secs / $week) . " week";
354		}
355	View Code Duplication	elseif ($secs >= $month && $secs < $year) {
356		$output = round($secs / $month) . " month";
357		}
358		elseif ($secs >= $year && $secs < $year * 10) {
359		$output = round($secs / $year) . " year";
360		}
361		else {
362		$output = "a long time ago";
363		$pluralise = false;
364		}
365
366		if ($pluralise) {
367		$output = (substr($output, 0, 2) <> "1 ") ? $output . "s ago" : $output . " ago";
368		}
369
370		return $output;
371		}
372
373		/**
374		* Summary of reattachOAuthAccount
375		* @param User $user
376		* @throws TransactionException
377		*/
378	View Code Duplication	function reattachOAuthAccount(User $user)
379		{
380		global $oauthConsumerToken, $oauthSecretToken, $oauthBaseUrl, $oauthBaseUrlInternal;
381
382		try {
383		// Get a request token for OAuth
384		$util = new OAuthUtility($oauthConsumerToken, $oauthSecretToken, $oauthBaseUrl, $oauthBaseUrlInternal);
385		$requestToken = $util->getRequestToken();
386
387		// save the request token for later
388		$user->setOAuthRequestToken($requestToken->key);
389		$user->setOAuthRequestSecret($requestToken->secret);
390		$user->save();
391
392		$redirectUrl = $util->getAuthoriseUrl($requestToken);
393
394		header("Location: {$redirectUrl}");
395		die();
396		}
397		catch (Exception $ex) {
398		throw new TransactionException($ex->getMessage(), "Connection to Wikipedia failed.", "alert-error", 0, $ex);
399		}
400		}
401
402		/**
403		* Generates the JavaScript source for XSS-safe typeahead autocompletion for usernames. This output is expected to be
404		* passed as the $tailscript argument to \BootstrapSkin::displayInternalFooter().
405		*
406		* @param $users string[] Array of usernames as strings
407		* @return string
408		*/
409		function getTypeaheadSource($users)
410		{
411		$userList = "";
412		foreach ($users as $v) {
413		$userList .= "\"" . htmlentities($v) . "\", ";
414		}
415		$userList = "[" . rtrim($userList, ", ") . "]";
416		$tailscript = <<<JS
417		$('.username-typeahead').typeahead({
418		source: {$userList}
419		});
420		JS;
421		return $tailscript;
422		}
423

enwikipedia-acc / waca

Push — sessionstart ( 52a658 )

functions.php ➔ initialiseSession() A

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