Vergleich admin/inc/functions.php - 1.8.4 - 1.8.38

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Zeile 42Zeile 42
/**
* Redirects the current user to a specified URL.
*

/**
* Redirects the current user to a specified URL.
*

 * @param string The URL to redirect to

 * @param string $url The URL to redirect to

 */
function admin_redirect($url)
{

 */
function admin_redirect($url)
{

Zeile 61Zeile 61
/**
* Updates an administration session data array.
*

/**
* Updates an administration session data array.
*

 * @param string The name of the item in the data session to update
* @param mixed The value

 * @param string $name The name of the item in the data session to update
* @param mixed $value The value

 */
function update_admin_session($name, $value)
{

 */
function update_admin_session($name, $value)
{

Zeile 78Zeile 78
/**
* Saves a "flash message" for the current user to be shown on their next page visit.
*

/**
* Saves a "flash message" for the current user to be shown on their next page visit.
*

 * @param string The message to show
* @param string The type of message to be shown (success|error)

 * @param string $message The message to show
* @param string $type The type of message to be shown (success|error)

 */
function flash_message($message, $type='')
{

 */
function flash_message($message, $type='')
{

Zeile 90Zeile 90
/**
* Draw pagination for pages in the Admin CP.
*

/**
* Draw pagination for pages in the Admin CP.
*

 * @param int The current page we're on
* @param int The number of items per page
* @param int The total number of items in this collection
* @param string The URL for pagination of this collection

 * @param int $page The current page we're on
* @param int $per_page The number of items per page
* @param int $total_items The total number of items in this collection
* @param string $url The URL for pagination of this collection

 * @return string The built pagination
*/
function draw_admin_pagination($page, $per_page, $total_items, $url)

 * @return string The built pagination
*/
function draw_admin_pagination($page, $per_page, $total_items, $url)

Zeile 102Zeile 102

if($total_items <= $per_page)
{


if($total_items <= $per_page)
{

		return;

		return '';

	}

$pages = ceil($total_items / $per_page);

	}

$pages = ceil($total_items / $per_page);

Zeile 186Zeile 186
/**
* Builds a CSV parent list for a particular forum.
*

/**
* Builds a CSV parent list for a particular forum.
*

 * @param int The forum ID
* @param string Optional separator - defaults to comma for CSV list

 * @param int $fid The forum ID
* @param string $navsep Optional separator - defaults to comma for CSV list

 * @return string The built parent list
*/
function make_parent_list($fid, $navsep=",")

 * @return string The built parent list
*/
function make_parent_list($fid, $navsep=",")

Zeile 205Zeile 205

reset($pforumcache);
reset($pforumcache[$fid]);


reset($pforumcache);
reset($pforumcache[$fid]);

 

$navigation = '';


foreach($pforumcache[$fid] as $key => $forum)
{
if($fid == $forum['fid'])
{


foreach($pforumcache[$fid] as $key => $forum)
{
if($fid == $forum['fid'])
{

			if($pforumcache[$forum['pid']])

			if(!empty($pforumcache[$forum['pid']]))

			{
$navigation = make_parent_list($forum['pid'], $navsep).$navigation;

			{
$navigation = make_parent_list($forum['pid'], $navsep).$navigation;

			}


			}


			if($navigation)
{
$navigation .= $navsep;

			if($navigation)
{
$navigation .= $navsep;

Zeile 225Zeile 227
	return $navigation;
}


	return $navigation;
}


 
/**
* @param int $fid
*/

function save_quick_perms($fid)
{
global $db, $inherit, $canview, $canpostthreads, $canpostreplies, $canpostpolls, $canpostattachments, $cache;

$permission_fields = array();

function save_quick_perms($fid)
{
global $db, $inherit, $canview, $canpostthreads, $canpostreplies, $canpostpolls, $canpostattachments, $cache;

$permission_fields = array();





	$field_list = $db->show_fields_from("forumpermissions");
foreach($field_list as $field)
{

	$field_list = $db->show_fields_from("forumpermissions");
foreach($field_list as $field)
{

Zeile 261Zeile 266
		$db->delete_query("forumpermissions", "fid='{$fid}' AND gid='{$usergroup['gid']}'");

// Only insert the new ones if we're using custom permissions

		$db->delete_query("forumpermissions", "fid='{$fid}' AND gid='{$usergroup['gid']}'");

// Only insert the new ones if we're using custom permissions

		if($inherit[$usergroup['gid']] != 1)

		if(empty($inherit[$usergroup['gid']]))

		{

		{

			if($canview[$usergroup['gid']] == 1)
{

			if(!empty($canview[$usergroup['gid']]))
{

				$pview = 1;

				$pview = 1;

			}

			}

			else

			else

			{

			{

				$pview = 0;
}

				$pview = 0;
}


if($canpostthreads[$usergroup['gid']] == 1)
{
$pthreads = 1;
}


if(!empty($canpostthreads[$usergroup['gid']]))
{
$pthreads = 1;
}

			else
{
$pthreads = 0;
}


			else
{
$pthreads = 0;
}


			if($canpostreplies[$usergroup['gid']] == 1)

			if(!empty($canpostreplies[$usergroup['gid']]))

			{
$preplies = 1;

			{
$preplies = 1;

			}
else

			}
else

			{
$preplies = 0;
}


			{
$preplies = 0;
}


			if($canpostpolls[$usergroup['gid']] == 1)

			if(!empty($canpostpolls[$usergroup['gid']]))

			{
$ppolls = 1;
}

			{
$ppolls = 1;
}

Zeile 306Zeile 311
			else
{
$ppost = 1;

			else
{
$ppost = 1;

			}


			}


			$insertquery = array(
"fid" => (int)$fid,
"gid" => (int)$usergroup['gid'],

			$insertquery = array(
"fid" => (int)$fid,
"gid" => (int)$usergroup['gid'],

Zeile 324Zeile 329
					continue;
}


					continue;
}


				$insertquery[$db->escape_string($field)] = (int)$existing_permissions[$field];

				$insertquery[$db->escape_string($field)] = isset($existing_permissions[$field]) ? (int)$existing_permissions[$field] : 0;

			}

$db->insert_query("forumpermissions", $insertquery);

			}

$db->insert_query("forumpermissions", $insertquery);

Zeile 336Zeile 341
/**
* Checks if a particular user has the necessary permissions to access a particular page.
*

/**
* Checks if a particular user has the necessary permissions to access a particular page.
*

 * @param array Array containing module and action to check for



 * @param array $action Array containing module and action to check for
* @param bool $error
* @return bool

 */
function check_admin_permissions($action, $error = true)
{

 */
function check_admin_permissions($action, $error = true)
{

Zeile 352Zeile 359
	{
$func = $action['module']."_admin_permissions";
$permissions = $func();

	{
$func = $action['module']."_admin_permissions";
$permissions = $func();

		if($permissions['permissions'][$action['action']] && $mybb->admin['permissions'][$action['module']][$action['action']] != 1)




		if(
!empty($permissions['permissions'][$action['action']]) &&
empty($mybb->admin['permissions'][$action['module']][$action['action']])
)

		{
if($error)
{

		{
if($error)
{

Zeile 361Zeile 371
				$page->output_error("<b>{$lang->access_denied}</b><ul><li style=\"list-style-type: none;\">{$lang->access_denied_desc}</li></ul>");
$page->output_footer();
exit;

				$page->output_error("<b>{$lang->access_denied}</b><ul><li style=\"list-style-type: none;\">{$lang->access_denied_desc}</li></ul>");
$page->output_footer();
exit;

			}

			}

			else
{
return false;
}
}
}

			else
{
return false;
}
}
}





	return true;

	return true;

}


}


/**
* Fetches the list of administrator permissions for a particular user or group
*

/**
* Fetches the list of administrator permissions for a particular user or group
*

 * @param int The user ID to fetch permissions for
* @param int The (optional) group ID to fetch permissions for

 * @param int $get_uid The user ID to fetch permissions for
* @param int $get_gid The (optional) group ID to fetch permissions for

 * @return array Array of permissions for specified user or group
*/

 * @return array Array of permissions for specified user or group
*/

function get_admin_permissions($get_uid="", $get_gid="")

function get_admin_permissions($get_uid=0, $get_gid=0)

{
global $db, $mybb;


{
global $db, $mybb;


Zeile 389Zeile 399

$gid_array = array();



$gid_array = array();


	if($uid === "")

	if($uid === 0)

	{
$uid = $mybb->user['uid'];
}

if(!$gid)

	{
$uid = $mybb->user['uid'];
}

if(!$gid)

	{

	{

		// Prepare user's groups since the group isn't specified
$gid_array[] = (-1) * (int)$mybb->user['usergroup'];


		// Prepare user's groups since the group isn't specified
$gid_array[] = (-1) * (int)$mybb->user['usergroup'];


Zeile 424Zeile 434
	if($get_gid && !$get_uid)
{
// A group only

	if($get_gid && !$get_uid)
{
// A group only


$options = array(
"order_by" => "uid",


$options = array(
"order_by" => "uid",

			"order_dir" => "ASC",
"limit" => "1"
);

			"order_dir" => "ASC",
"limit" => "1"
);

Zeile 436Zeile 446
	else
{
// A user and/or group

	else
{
// A user and/or group





		$options = array(
"order_by" => "uid",
"order_dir" => "DESC"
);

		$options = array(
"order_by" => "uid",
"order_dir" => "DESC"
);





		// Prepare user's groups into SQL format
$group_sql = '';
foreach($gid_array as $gid)
{
$group_sql .= " OR uid='{$gid}'";

		// Prepare user's groups into SQL format
$group_sql = '';
foreach($gid_array as $gid)
{
$group_sql .= " OR uid='{$gid}'";

		}


		}


		$perms_group = array();
$query = $db->simple_select("adminoptions", "permissions, uid", "(uid='{$uid}'{$group_sql}) AND permissions != ''", $options);
while($perm = $db->fetch_array($query))

		$perms_group = array();
$query = $db->simple_select("adminoptions", "permissions, uid", "(uid='{$uid}'{$group_sql}) AND permissions != ''", $options);
while($perm = $db->fetch_array($query))

Zeile 468Zeile 478
			else
{
$perms_def = $perm['permissions'];

			else
{
$perms_def = $perm['permissions'];

			}
}

			}
}


// Figure out group permissions...ugh.
foreach($perms_group as $gperms)


// Figure out group permissions...ugh.
foreach($perms_group as $gperms)

Zeile 479Zeile 489
				// Use this group as the base for admin group permissions
$final_group_perms = $gperms;
continue;

				// Use this group as the base for admin group permissions
$final_group_perms = $gperms;
continue;

			}


			}


			// Loop through each specific permission to find the highest permission
foreach($gperms as $perm_name => $perm_value)
{

			// Loop through each specific permission to find the highest permission
foreach($gperms as $perm_name => $perm_value)
{

Zeile 489Zeile 499
					$final_group_perms[$perm_name] = '1';
}
}

					$final_group_perms[$perm_name] = '1';
}
}

		}


		}


		// Send specific user, or group permissions before default.
// If user's permission are explicitly set, they've already been returned above.
if(isset($final_group_perms))
{
return $final_group_perms;
}

		// Send specific user, or group permissions before default.
// If user's permission are explicitly set, they've already been returned above.
if(isset($final_group_perms))
{
return $final_group_perms;
}

		else

		elseif(isset($perms_def))

		{
return $perms_def;
}

		{
return $perms_def;
}

 

return array();

	}
}

/**
* Fetch the iconv/mb encoding for a particular MySQL encoding
*

	}
}

/**
* Fetch the iconv/mb encoding for a particular MySQL encoding
*

 * @param string The MySQL encoding

 * @param string $mysql_encoding The MySQL encoding

 * @return string The iconv/mb encoding
*/
function fetch_iconv_encoding($mysql_encoding)

 * @return string The iconv/mb encoding
*/
function fetch_iconv_encoding($mysql_encoding)

Zeile 529Zeile 541
/**
* Adds/Updates a Page/Tab to the permissions array in the adminoptions table
*

/**
* Adds/Updates a Page/Tab to the permissions array in the adminoptions table
*

 * @param string The name of the tab that is being affected
* @param string The name of the page being affected (optional - if not specified, will affect everything under the specified tab)
* @param integer Default permissions for the page (1 for allowed - 0 for disallowed - -1 to remove)

 * @param string $tab The name of the tab that is being affected
* @param string $page The name of the page being affected (optional - if not specified, will affect everything under the specified tab)
* @param integer $default Default permissions for the page (1 for allowed - 0 for disallowed - -1 to remove)

 */
function change_admin_permission($tab, $page="", $default=1)

 */
function change_admin_permission($tab, $page="", $default=1)

{
global $db;


{
global $db;


	$query = $db->simple_select("adminoptions", "uid, permissions", "permissions != ''");
while($adminoption = $db->fetch_array($query))
{
$adminoption['permissions'] = my_unserialize($adminoption['permissions']);

if($default == -1)

	$query = $db->simple_select("adminoptions", "uid, permissions", "permissions != ''");
while($adminoption = $db->fetch_array($query))
{
$adminoption['permissions'] = my_unserialize($adminoption['permissions']);

if($default == -1)

		{

		{

			if(!empty($page))

			if(!empty($page))

			{

			{

				unset($adminoption['permissions'][$tab][$page]);
}
else
{
unset($adminoption['permissions'][$tab]);

				unset($adminoption['permissions'][$tab][$page]);
}
else
{
unset($adminoption['permissions'][$tab]);

			}

			}

		}
else
{

		}
else
{

Zeile 582Zeile 594
		$db->update_query("adminoptions", array('permissions' => $db->escape_string(my_serialize($adminoption['permissions']))), "uid='{$adminoption['uid']}'");
}
}

		$db->update_query("adminoptions", array('permissions' => $db->escape_string(my_serialize($adminoption['permissions']))), "uid='{$adminoption['uid']}'");
}
}





/**
* Checks if we have had too many attempts at logging into the ACP
*

/**
* Checks if we have had too many attempts at logging into the ACP
*

 * @param integer The uid of the admin to check
* @param boolean Return an array of the number of attempts and expiry time? (default false)

 * @param integer $uid The uid of the admin to check
* @param boolean $return_num Return an array of the number of attempts and expiry time? (default false)

 * @return mixed Return an array if the second parameter is true, boolean otherwise.
*/
function login_attempt_check_acp($uid=0, $return_num=false)

 * @return mixed Return an array if the second parameter is true, boolean otherwise.
*/
function login_attempt_check_acp($uid=0, $return_num=false)

Zeile 600Zeile 612
	{
$query = $db->simple_select("adminoptions", "loginattempts, loginlockoutexpiry", "uid='".(int)$uid."'", 1);
$attempts = $db->fetch_array($query);

	{
$query = $db->simple_select("adminoptions", "loginattempts, loginlockoutexpiry", "uid='".(int)$uid."'", 1);
$attempts = $db->fetch_array($query);

 

if(!$attempts)
{
return false;
}

	}

if($attempts['loginattempts'] <= 0)

	}

if($attempts['loginattempts'] <= 0)

Zeile 633Zeile 650
/**
* Checks whether the administrator is on a mobile device
*

/**
* Checks whether the administrator is on a mobile device
*

 * @param string The useragent to be checked

 * @param string $useragent The useragent to be checked

 * @return boolean A true/false depending on if the administrator is on a mobile
*/
function is_mobile($useragent)

 * @return boolean A true/false depending on if the administrator is on a mobile
*/
function is_mobile($useragent)

Zeile 644Zeile 661
/**
* Checks whether there are any 'security' issues in templates via complex syntax
*

/**
* Checks whether there are any 'security' issues in templates via complex syntax
*

 * @param string The template to be scanned

 * @param string $template The template to be scanned

 * @return boolean A true/false depending on if an issue was detected
*/
function check_template($template)
{
// Check to see if our database password is in the template

 * @return boolean A true/false depending on if an issue was detected
*/
function check_template($template)
{
// Check to see if our database password is in the template

	if(preg_match("#database'?\\s*\]\\s*\[\\s*'?password#", $template))

	if(preg_match('#\$config\[(([\'|"]database[\'|"])|([^\'"].*?))\]\[(([\'|"](database|hostname|password|table_prefix|username)[\'|"])|([^\'"].*?))\]#i', $template) !== 0)

	{
return true;
}

// System calls via backtick

	{
return true;
}

// System calls via backtick

	if(preg_match('#\$\s*\{#', $template))

	if(preg_match('#\$\s*\{#', $template) !== 0)

	{
return true;
}

// Any other malicious acts?
// Courtesy of ZiNgA BuRgA

	{
return true;
}

// Any other malicious acts?
// Courtesy of ZiNgA BuRgA

	if(preg_match("~\\{\\$.+?\\}~s", preg_replace('~\\{\\$+[a-zA-Z_][a-zA-Z_0-9]*((?:-\\>|\\:\\:)\\$*[a-zA-Z_][a-zA-Z_0-9]*|\\[\s*\\$*([\'"]?)[a-zA-Z_ 0-9 ]+\\2\\]\s*)*\\}~', '', $template)))


	$allowed = preg_replace('~\\{\\$+[a-zA-Z_][a-zA-Z_0-9]*((?:-\\>|\\:\\:)\\$*[a-zA-Z_][a-zA-Z_0-9]*|\\[\s*\\$*([\'"]?)[a-zA-Z_ 0-9 ]+\\2\\]\s*)*\\}~', '', $template);
if($allowed === null || preg_match("~\\{\\$.+?\\}~s", $allowed) !== 0)

	{
return true;
}

	{
return true;
}

Zeile 674Zeile 692
/**
* Provides a function to entirely delete a user's posts, and find the threads attached to them
*

/**
* Provides a function to entirely delete a user's posts, and find the threads attached to them
*

 * @param integer The uid of the user
* @param int A UNIX timestamp to delete posts that are older

 * @param integer $uid The uid of the user
* @param int $date A UNIX timestamp to delete posts that are older

 * @return array An array of threads to delete, threads/forums to recount
*/
function delete_user_posts($uid, $date)

 * @return array An array of threads to delete, threads/forums to recount
*/
function delete_user_posts($uid, $date)

Zeile 719Zeile 737
		{
while($post = $db->fetch_array($query))
{

		{
while($post = $db->fetch_array($query))
{

				if($post['usepostcounts'] != 0 && $post['visible'] != 0)

				if($post['usepostcounts'] != 0 && $post['visible'] == 1)

				{
++$post_count;
}

				{
++$post_count;
}

Zeile 795Zeile 813
		}
}
</script>";

		}
}
</script>";

 
}

if(!function_exists('array_column'))
{
function array_column($input, $column_key)
{
$values = array();

if(!is_array($input))
{
$input = array($input);
}

foreach($input as $val)
{
if(is_array($val) && isset($val[$column_key]))
{
$values[] = $val[$column_key];
}
elseif(is_object($val) && isset($val->$column_key))
{
$values[] = $val->$column_key;
}
}

return $values;
}
}

/**
* Output the auto redirect block.
*
* @param \Form $form An existing form instance to wrap the redirect within.
* @param string $prompt The prompt to show.
*/
function output_auto_redirect($form, $prompt)
{
global $lang;

echo <<<HTML
<div class="confirm_action">
<p>{$prompt}</p>
<br />
<script type="text/javascript">
$(function() {
var button = $("#proceed_button");
if (button.length > 0) {
// create a temporary div element to render the text within, un-escaping HTML entities
var textElement = $('<div/>').html('{$lang->automatically_redirecting}');

button.val(textElement.text());
button.attr("disabled", true);
button.css("color", "#aaa");
button.css("borderColor", "#aaa");

var parent_form = button.closest('form');

if (parent_form.length > 0) {
parent_form.submit();
}
}
});
</script>
<p class="buttons">
{$form->generate_submit_button($lang->proceed, array('class' => 'button_yes', 'id' => 'proceed_button'))}
</p>
</div>
HTML;

}

}