enwikipedia-acc / waca

users.php

<?php

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 523 and the first side effect is on line 16.

/**************************************************************************
**********      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.                               **
***************************************************************************/

// load the configuration
require_once 'config.inc.php';

// Initialize the session data.
session_start();

// Get all the classes.
require_once 'functions.php';
require_once 'includes/PdoDatabase.php';
require_once 'includes/SmartyInit.php';
require_once 'includes/session.php';

// Check to see if the database is unavailable.
// Uses the false variable as its the internal interface.
if (Offline::isOffline()) {
	echo Offline::getOfflineMessage(false);
	die();
}

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

#region User search

if (isset($_GET['usersearch'])) {
	$user = User::getByUsername($_GET['usersearch'], gGetDb());

	if ($user != false) {
		header("Location: $baseurl/statistics.php?page=Users&user={$user->getId()}");
		die();
	}
}

#endregion

// Display the header of the interface.
BootstrapSkin::displayInternalHeader();

// A content block is created if the action is none of the above.
// This block would later be used to keep all the HTML except the header and footer.
$out = "<div class=\"row-fluid\"><div id=\"span12\">";
BootstrapSkin::pushTagStack("</div>");
BootstrapSkin::pushTagStack("</div>");
echo $out;

#region Checks if the current user has admin rights.

if (User::getCurrent()->isCommunityUser()) {
	showlogin();
	BootstrapSkin::displayInternalFooter();
	die();
}

if (!User::getCurrent()->isAdmin()) {
	// Displays both the error message and the footer of the interface.
	BootstrapSkin::displayAlertBox(
			"I'm sorry, but, this page is restricted to administrators only.", 
			"alert-error", 
			"Access Denied",
			true,
			false);
	BootstrapSkin::displayInternalFooter();
	die();
}
#endregion

#region user access actions

if (isset ($_GET['approve'])) {
	$user = User::getById($_GET['approve'], gGetDb());

	if ($user == false) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to approve could not be found.", 
			"alert-error", 
			"Error",
			true,
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if ($user->isUser() || $user->isAdmin()) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to approve has already been approved.", 
			"alert-error", 
			"Error",
			true,
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	$user->approve();

	BootstrapSkin::displayAlertBox(
		"Approved user " . htmlentities($user->getUsername(), ENT_COMPAT, 'UTF-8'), 
		"alert-info", 
		"", 
		false);

	Notification::userApproved($user);

	$headers = 'From: accounts-enwiki-l@lists.wikimedia.org';
	// TODO: move to template?
	mail($user->getEmail(), "ACC Account Approved", "Dear " . $user->getOnWikiName() . ",\nYour account " . $user->getUsername() . " has been approved by " . User::getCurrent()->getUsername() . ". To login please go to $baseurl/acc.php.\n- The English Wikipedia Account Creation Team", $headers);
	BootstrapSkin::displayInternalFooter();
	die();
}

if (isset ($_GET['demote'])) {
	$user = User::getById($_GET['demote'], gGetDb());

	if ($user == false) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to demote could not be found.", 
			"alert-error", 
			"Error",
			true,
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if (!$user->isAdmin()) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to demote is not an admin.", 
			"alert-error", 
			"Error",
			true,
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if (!isset($_POST['reason'])) {

		global $smarty;
		$smarty->assign("user", $user);
		$smarty->assign("status", "User");
		$smarty->assign("action", "demote");
		$smarty->display("usermanagement/changelevel-reason.tpl");
		BootstrapSkin::displayInternalFooter();
		die();
	}
	else {
		$user->demote($_POST['reason']);

		BootstrapSkin::displayAlertBox( 
			"Changed " . htmlentities($user->getUsername(), ENT_COMPAT, 'UTF-8') . "'s access to 'User'", 
			"alert-info", 
			"", 
			false);

		Notification::userDemoted($user, $_POST['reason']);

		$headers = 'From: accounts-enwiki-l@lists.wikimedia.org';
        
		// TODO: move to template?
		mail($user->getEmail(), "ACC Account Demoted", "Dear " . $user->getOnWikiName() . ",\nYour account " . $user->getUsername() . " has been demoted by " . User::getCurrent()->getUsername() . " because " . User::getCurrent()->getUsername() . ". To contest this demotion please email accounts-enwiki-l@lists.wikimedia.org.\n- The English Wikipedia Account Creation Team", $headers);
		BootstrapSkin::displayInternalFooter();
		die();
	}
}

if (isset ($_GET['suspend'])) {
	$user = User::getById($_GET['suspend'], gGetDb());

	if ($user == false) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to suspend could not be found.", 
			"alert-error", 
			"Error",
			true,
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if ($user->isSuspended()) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to suspend is already suspended.", 
			"alert-error", 
			"Error",
			true,
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}
	elseif (!isset($_POST['reason'])) {
		global $smarty;
		$smarty->assign("user", $user);
		$smarty->assign("status", "Suspended");
		$smarty->assign("action", "suspend");
		$smarty->display("usermanagement/changelevel-reason.tpl");
		BootstrapSkin::displayInternalFooter();
		die();
	}
	else {
		$user->suspend($_POST['reason']);

		Notification::userSuspended($user, $_POST['reason']);
		BootstrapSkin::displayAlertBox(
			"Suspended user " . htmlentities($user->getUsername(), ENT_COMPAT, 'UTF-8'), 
			"alert-info", 
			"", 
			false);

		$headers = 'From: accounts-enwiki-l@lists.wikimedia.org';
        
		// TODO: move to template?
		mail($user->getEmail(), "ACC Account Suspended", "Dear " . $user->getOnWikiName() . ",\nYour account " . $user->getUsername() . " has been suspended by " . User::getCurrent()->getUsername() . " because " . $_POST['reason'] . ". To contest this suspension please email accounts-enwiki-l@lists.wikimedia.org.\n- The English Wikipedia Account Creation Team", $headers);
		BootstrapSkin::displayInternalFooter();
		die();
	}
}

if (isset ($_GET['promote'])) {
	$user = User::getById($_GET['promote'], gGetDb());

	if ($user == false) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to promote could not be found.", 
			"alert-error", 
			"Error",
			true,
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if ($user->isAdmin()) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to promote has Administrator access.",
			"alert-error", 
			"Error", 
			true, 
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	$user->promote();

	Notification::userPromoted($user);

	BootstrapSkin::displayAlertBox(
		htmlentities($user->getUsername(), ENT_COMPAT, 'UTF-8') . " promoted to 'Admin'", 
		"alert-info", 
		"", 
		false);

	$headers = 'From: accounts-enwiki-l@lists.wikimedia.org';
    
	// TODO: move to template?
	mail($user->getEmail(), "ACC Account Promoted", "Dear " . $user->getOnWikiName() . ",\nYour account " . $user->getUsername() . " has been promted to admin status by " . User::getCurrent()->getUsername() . ".\n- The English Wikipedia Account Creation Team", $headers);
	die();
}

if (isset ($_GET['decline'])) {
	$user = User::getById($_GET['decline'], gGetDb());

	if ($user == false) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to decline could not be found.", 
			"alert-error", 
			"Error",
			true,
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if ($user->isAdmin()) {
		BootstrapSkin::displayAlertBox("Sorry, the user you are trying to decline is not new.", 
			"alert-error", 
			"Error", 
			true, 
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if (!isset($_POST['reason'])) {
		global $smarty;
		$smarty->assign("user", $user);
		$smarty->assign("status", "Declined");
		$smarty->assign("action", "decline");
		$smarty->display("usermanagement/changelevel-reason.tpl");
		BootstrapSkin::displayInternalFooter();
		die();
	}
	else {
		$user->decline($_POST['reason']);

		Notification::userDeclined($user, $_POST['reason']);

		BootstrapSkin::displayAlertBox(
			"Declined user " . htmlentities($user->getUsername(), ENT_COMPAT, 'UTF-8'), 
			"alert-info", 
			"", 
			false);

		$headers = 'From: accounts-enwiki-l@lists.wikimedia.org';
        
		// TODO: move to template?
		mail($user->getEmail(), "ACC Account Declined", "Dear " . $user->getOnWikiName() . ",\nYour account " . $user->getUsername() . " has been declined access to the account creation tool by " . User::getCurrent()->getUsername() . " because " . $_POST['reason'] . ". For more infomation please email accounts-enwiki-l@lists.wikimedia.org.\n- The English Wikipedia Account Creation Team", $headers);
		BootstrapSkin::displayInternalFooter();
		die();
	}
}

#endregion

#region renaming

if (isset ($_GET['rename'])) {
	$user = User::getById($_GET['rename'], gGetDb());

	if ($user == false) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to rename could not be found.", 
			"alert-error", 
			"Error", 
			true, 
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if (!isset($_POST['newname'])) {
		global $smarty;
		$smarty->assign("user", $user);
		$smarty->display("usermanagement/renameuser.tpl");
		BootstrapSkin::displayInternalFooter();
		die();
	}
	else {
		if (!isset($_POST['newname']) || trim($_POST['newname']) == "") {
			BootstrapSkin::displayAlertBox("The new username cannot be empty.", "alert-error", "Error", true, false);
			BootstrapSkin::displayInternalFooter();
			die();
		}

		if (User::getByUsername($_POST['newname'], gGetDb()) != false) {
			BootstrapSkin::displayAlertBox("Username already exists.", "alert-error", "Error", true, false);
			BootstrapSkin::displayInternalFooter();
			die();
		}

		$database = gGetDb();

		if (!$database->beginTransaction()) {
			BootstrapSkin::displayAlertBox(
				"Database transaction could not be started.", 
				"alert-error", 
				"Error", 
				true, 
				false);
			BootstrapSkin::displayInternalFooter();
			die();
		}

		try {
			$oldname = $user->getUsername();

			$user->setUsername($_POST['newname']);
			$user->save();

			$logentry = serialize(array('old' => $oldname, 'new' => $_POST['newname']));
			Logger::renamedUser($database, $user, $logentry);
           
			BootstrapSkin::displayAlertBox(
				"Changed User " 
					. htmlentities($oldname, ENT_COMPAT, 'UTF-8') 
					. " name to "
					. htmlentities($_POST['newname'], ENT_COMPAT, 'UTF-8'), 
				"alert-info",
				"",
				false);
		}
		catch (Exception $ex) {
			$database->rollBack();
			BootstrapSkin::displayAlertBox($ex->getMessage(), "alert-error", "Error", true, false);
			BootstrapSkin::displayInternalFooter();
			die();
		}

		$database->commit();

		Notification::userRenamed($user, $oldname);

		BootstrapSkin::displayInternalFooter();
		die();
	}
}

#endregion

#region edit user

if (isset ($_GET['edituser']) && $enableRenames == 1) {
	$user = User::getById($_GET['edituser'], gGetDb());

	if ($user == false) {
		BootstrapSkin::displayAlertBox(
			"Sorry, the user you are trying to rename could not be found.", 
			"alert-error", 
			"Error", 
			true, 
			false);
		BootstrapSkin::displayInternalFooter();
		die();
	}

	if ($_SERVER['REQUEST_METHOD'] != "POST") {
		global $smarty;
		$smarty->assign("user", $user);
		$smarty->display("usermanagement/edituser.tpl");
	}
	else {
		$database = gGetDb();
		if (!$database->beginTransaction()) {
			BootstrapSkin::displayAlertBox(
				"Database transaction could not be started.", 
				"alert-error", 
				"Error", 
				true, 
				false);
			BootstrapSkin::displayInternalFooter();
			die();
		}

		try {
			$user->setEmail($_POST['user_email']);

			if (!$user->isOAuthLinked()) {
				$user->setOnWikiName($_POST['user_onwikiname']);
			}

			$user->save();

			Logger::userPreferencesChange($database, $user);
            
			Notification::userPrefChange($user);
			BootstrapSkin::displayAlertBox("Changes saved.", "alert-info");
		}
		catch (Exception $ex) {
			$database->rollBack();
			BootstrapSkin::displayAlertBox($ex->getMessage(), "alert-error", "Error", true, false);
			BootstrapSkin::displayInternalFooter();
			die();
		}

		$database->commit();
	}
	BootstrapSkin::displayInternalFooter();
	die();
}

#endregion

// ---------------------   USER MANAGEMENT MAIN PAGE -----------------------------------------

echo <<<HTML
<div class="page-header">
  <h1>User Management<small> Approve, suspend, promote, demote, etc.&nbsp;<a class="btn btn-primary" href="?showall"><i class="icon-white icon-eye-open"></i>&nbsp;Show all</a></small></h1>
</div>
HTML;

BootstrapSkin::displayAlertBox(
	"If it says you can do it, you can do it. Please use this responsibly.", 
	"alert-warning",
	"This interface is NOT a toy.",
	true,
	false);

// assign to user
$tailscript = getTypeaheadSource(User::getAllUsernames(gGetDb()));

echo <<<HTML
<div class="row-fluid">
    <form class="form-search">
        <input type="text" class="input-large username-typeahead" placeholder="Jump to user" data-provide="typeahead" data-items="10" name="usersearch">

This line exceeds maximum limit of 120 characters; contains 152 characters

        <button type="submit" class="btn">Search</button>
    </form>
</div>
HTML;

/**
 * CURRENTLY UNUSED!!
 *
 * Shows A list of users in a table with the relevant buttons for that access level.
 *
 * Uses smarty
 *
 * Different levels may require the use of different data attributes.
 *
 * @param $data An array of arrays (see example)
 * @param $level The user access level
 * @example showUserList( array(
 *          1 => array(
 *              "username" => "foo",
 *              "onwikiname" => "foo",
 *              ),
 *          )
 *
 */
function showUserList($data, $level)
{
	   global $smarty;
	   $smarty->assign("listuserlevel", $level);
	   $smarty->assign("listuserdata", $data);
	   $smarty->display("usermanagement-userlist.tpl");
}

global $smarty;
echo '<div class="row-fluid"><div class="span12"><div class="accordion" id="accordion2">';
BootstrapSkin::pushTagStack("</div>");
BootstrapSkin::pushTagStack("</div>");
BootstrapSkin::pushTagStack("</div>");

$database = gGetDb();

$result = User::getAllWithStatus("New", $database);

if ($result != false && count($result) != 0) {
	echo <<<HTML
<div class="accordion-group">
<div class="accordion-heading">
    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseOne">Open requests</a>
</div>
<div id="collapseOne" class="accordion-body collapse in"><div class="accordion-inner">
HTML;

	$smarty->assign("userlist", $result);
	$smarty->display("usermanagement/userlist.tpl");
	echo "</div></div></div>\n";
}
echo <<<HTML
<div class="accordion-group">
<div class="accordion-heading">
    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseTwo">Users</a>
</div>
<div id="collapseTwo" class="accordion-body collapse"><div class="accordion-inner">
HTML;

$result = User::getAllWithStatus("User", $database);
$smarty->assign("userlist", $result);
$smarty->display("usermanagement/userlist.tpl");
echo <<<HTML
</div>
</div></div>

<div class="accordion-group">
<div class="accordion-heading">
    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseThree">Admins</a>
</div>
<div id="collapseThree" class="accordion-body collapse"><div class="accordion-inner">
<p class="muted">
Please note: Users marked as checkusers automatically get administrative rights, even if they do 
not appear in the tool administrators section.
</p>
HTML;

$result = User::getAllWithStatus("Admin", $database);
$smarty->assign("userlist", $result);
$smarty->display("usermanagement/userlist.tpl");
echo <<<HTML
</div>
</div></div>

<div class="accordion-group">
<div class="accordion-heading">
    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseFour">Tool Checkuser access</a>

This line exceeds maximum limit of 120 characters; contains 127 characters

</div>
<div id="collapseFour" class="accordion-body collapse"><div class="accordion-inner">
<p class="muted">
Please note: Users marked as checkusers automatically get administrative rights, even if they do
not appear in the tool administrators section.
</p>
HTML;

$result = User::getAllCheckusers($database);
$smarty->assign("userlist", $result);
$smarty->display("usermanagement/userlist.tpl");
echo '</div></div></div>';

if (isset($_GET['showall'])) {
	echo <<<HTML
<div class="accordion-group">
<div class="accordion-heading">
    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseFive">Suspended accounts</a>

This line exceeds maximum limit of 120 characters; contains 124 characters

</div>
<div id="collapseFive" class="accordion-body collapse"><div class="accordion-inner">
HTML;

	$result = User::getAllWithStatus("Suspended", $database);
	$smarty->assign("userlist", $result);
	$smarty->display("usermanagement/userlist.tpl");
	echo <<<HTML
</div>
</div></div>

<div class="accordion-group">
<div class="accordion-heading">
    <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseSix">Declined accounts</a>

This line exceeds maximum limit of 120 characters; contains 122 characters

</div>
<div id="collapseSix" class="accordion-body collapse"><div class="accordion-inner">
HTML;

	$result = User::getAllWithStatus("Declined", $database);
	$smarty->assign("userlist", $result);
	$smarty->display("usermanagement/userlist.tpl");
	echo "</div></div></div>";
}

BootstrapSkin::displayInternalFooter($tailscript);
die();