Organizr/api/functions/api-functions.php

<?php /** @noinspection SqlResolve */
/** @noinspection SqlResolve */
/** @noinspection SqlResolve */
/** @noinspection SqlResolve */
/** @noinspection SyntaxError */
function login($array)
{
	// Grab username and Password from login form
	$username = $password = '';
	foreach ($array['data'] as $items) {
		foreach ($items as $key => $value) {
			if ($key == 'name') {
				$newKey = $value;
			}
			if ($key == 'value') {
				$newValue = $value;
			}
			if (isset($newKey) && isset($newValue)) {
				$$newKey = $newValue;
			}
		}
	}
	$username = strtolower($username);
	$days = (isset($remember)) ? 7 : 1;
	try {
		$database = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
		]);
		$authSuccess = false;
		$function = 'plugin_auth_' . $GLOBALS['authBackend'];
		$result = $database->fetch('SELECT * FROM users WHERE username = ? COLLATE NOCASE OR email = ? COLLATE NOCASE', $username, $username);
		switch ($GLOBALS['authType']) {
			case 'external':
				if (function_exists($function)) {
					$authSuccess = $function($username, $password);
				}
				break;
			/** @noinspection PhpMissingBreakStatementInspection */
			case 'both':
				if (function_exists($function)) {
					$authSuccess = $function($username, $password);
				}
			// no break
			default: // Internal
				if (!$authSuccess) {
					// perform the internal authentication step
					if (password_verify($password, $result['password'])) {
						$authSuccess = true;
					}
				}
		}
		if ($authSuccess) {
			// Make sure user exists in database
			$userExists = false;
			$passwordMatches = false;
			$token = (is_array($authSuccess) && isset($authSuccess['token']) ? $authSuccess['token'] : '');
			if ($result['username']) {
				$userExists = true;
				$username = $result['username'];
				$passwordMatches = (password_verify($password, $result['password'])) ? true : false;
			}
			if ($userExists) {
				//does org password need to be updated
				if (!$passwordMatches) {
					$database->query('
                    	UPDATE users SET', [
						'password' => password_hash($password, PASSWORD_BCRYPT)
					], '
                    	WHERE id=?', $result['id']);
					writeLog('success', 'Login Function - User Password updated from backend', $username);
				}
				// 2FA might go here
				if ($result['auth_service'] !== 'internal' && strpos($result['auth_service'], '::') !== false) {
					$TFA = explode('::', $result['auth_service']);
					// Is code with login info?
					if ($tfaCode == '') {
						return '2FA';
					} else {
						if (!verify2FA($TFA[1], $tfaCode, $TFA[0])) {
							return '2FA-incorrect';
						}
					}
				}
				// End 2FA
				// authentication passed - 1) mark active and update token
				if (createToken($result['username'], $result['email'], $result['image'], $result['group'], $result['group_id'], $GLOBALS['organizrHash'], $days)) {
					writeLoginLog($username, 'success');
					writeLog('success', 'Login Function - A User has logged in', $username);
					ssoCheck($username, $password, $token); //need to work on this
					return true;
				} else {
					return 'error';
				}
			} else {
				// Create User
				ssoCheck($username, $password, $token);
				return authRegister((is_array($authSuccess) && isset($authSuccess['username']) ? $authSuccess['username'] : $username), $password, defaultUserGroup(), (is_array($authSuccess) && isset($authSuccess['email']) ? $authSuccess['email'] : ''));
			}
		} else {
			// authentication failed
			writeLoginLog($username, 'error');
			writeLog('error', 'Login Function - Wrong Password', $username);
			return 'mismatch';
		}
	} catch (Dibi\Exception $e) {
		return $e;
	}
}

function createDB($path, $filename)
{
	try {
		if (!file_exists($path)) {
			mkdir($path, 0777, true);
		}
		$createDB = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $path . $filename,
		]);
		// Create Users
		$createDB->query('CREATE TABLE `users` (
    		`id`	INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
    		`username`	TEXT UNIQUE,
    		`password`	TEXT,
    		`email`	TEXT,
    		`plex_token`	TEXT,
            `group`	TEXT,
            `group_id`	INTEGER,
            `locked`	INTEGER,
    		`image`	TEXT,
            `register_date` DATE,
    		`auth_service`	TEXT DEFAULT \'internal\'
    	);');
		// Create Tokens
		$createDB->query('CREATE TABLE `chatroom` (
    		`id`	INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
    		`username`	TEXT,
    		`gravatar`	TEXT,
    		`uid`	TEXT,
            `date` DATE,
            `ip` TEXT,
            `message` TEXT
    	);');
		$createDB->query('CREATE TABLE `tokens` (
    		`id`	INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
    		`token`	TEXT UNIQUE,
    		`user_id`	INTEGER,
            `created` DATE,
            `expires` DATE
    	);');
		$createDB->query('CREATE TABLE `groups` (
    		`id`	INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
    		`group`	TEXT UNIQUE,
            `group_id`	INTEGER,
    		`image`	TEXT,
            `default` INTEGER
    	);');
		$createDB->query('CREATE TABLE `categories` (
    		`id`	INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
            `order`	INTEGER,
    		`category`	TEXT UNIQUE,
            `category_id`	INTEGER,
    		`image`	TEXT,
            `default` INTEGER
    	);');
		// Create Tabs
		$createDB->query('CREATE TABLE `tabs` (
    		`id`	INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
    		`order`	INTEGER,
    		`category_id`	INTEGER,
    		`name`	TEXT,
            `url`	TEXT,
    		`url_local`	TEXT,
    		`default`	INTEGER,
    		`enabled`	INTEGER,
    		`group_id`	INTEGER,
    		`image`	TEXT,
    		`type`	INTEGER,
    		`splash`	INTEGER,
    		`ping`		INTEGER,
    		`ping_url`	TEXT
    	);');
		// Create Options
		$createDB->query('CREATE TABLE `options` (
    		`id`	INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
    		`name`	TEXT UNIQUE,
    		`value`	TEXT
    	);');
		// Create Invites
		$createDB->query('CREATE TABLE `invites` (
    		`id`	INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
    		`code`	TEXT UNIQUE,
    		`date`	TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    		`email`	TEXT,
    		`username`	TEXT,
    		`dateused`	TIMESTAMP,
    		`usedby`	TEXT,
    		`ip`	TEXT,
    		`valid`	TEXT,
            `type` TEXT
    	);');
		return true;
	} catch (Dibi\Exception $e) {
		return false;
	}
}

// Upgrade Database
function updateDB($path, $filename, $oldVerNum = false)
{
	try {
		$connect = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $path . $filename,
		]);
		// Cache current DB
		$cache = array();
		foreach ($connect->query('SELECT name FROM sqlite_master WHERE type="table";') as $table) {
			foreach ($connect->query('SELECT * FROM ' . $table['name'] . ';') as $key => $row) {
				foreach ($row as $k => $v) {
					if (is_string($k)) {
						$cache[$table['name']][$key][$k] = $v;
					}
				}
			}
		}
		$connect->disconnect();
		writeLog('success', 'Update Function -  Cached Old Database', 'Database');
	} catch (Dibi\Exception $e) {
		writeLog('error', 'Update Function -  Cache Error [' . $e . ']', 'Database');
		return $e;
	}
	// Remove Current Database
	$pathDigest = pathinfo($path . $filename);
	if (file_exists($path . $filename)) {
		copy($path . $filename, $pathDigest['dirname'] . '/' . $pathDigest['filename'] . '[' . date('Y-m-d_H-i-s') . ']' . ($oldVerNum ? '[' . $oldVerNum . ']' : '') . '.bak.db');
		unlink($path . $filename);
	}
	// Create New Database
	$success = createDB($path, $filename);
	try {
		$GLOBALS['connect'] = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $path . $filename,
		]);
		// Restore Items
		if ($success) {
			writeLog('success', 'Update Function -  Created New Database', 'Database');
			foreach ($cache as $table => $tableData) {
				if ($tableData) {
					$queryBase = 'INSERT INTO ' . $table . ' (`' . implode('`,`', array_keys(current($tableData))) . '`) values ';
					$insertValues = array();
					reset($tableData);
					foreach ($tableData as $key => $value) {
						$insertValues[] = '(' . implode(',', array_map(function ($d) {
								return (isset($d) ? str_replace('\/', '/', json_encode($d)) : 'null');
							}, $value)) . ')';
					}
					$GLOBALS['connect']->query($queryBase . implode(',', $insertValues) . ';');
				}
			}
		}
		writeLog('success', 'Update Function -  Migrated Old Info to new Database', 'Database');
		return true;
	} catch (Dibi\Exception $e) {
		writeLog('error', 'Update Function -  Error [' . $e . ']', 'Database');
		return false;
	}
}

function createFirstAdmin($path, $filename, $username, $password, $email)
{
	try {
		$createDB = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $path . $filename,
		]);
		$userInfo = [
			'username' => $username,
			'password' => password_hash($password, PASSWORD_BCRYPT),
			'email' => $email,
			'group' => 'Admin',
			'group_id' => 0,
			'image' => gravatar($email),
			'register_date' => $GLOBALS['currentTime'],
		];
		$groupInfo0 = [
			'group' => 'Admin',
			'group_id' => 0,
			'default' => false,
			'image' => 'plugins/images/groups/admin.png',
		];
		$groupInfo1 = [
			'group' => 'Co-Admin',
			'group_id' => 1,
			'default' => false,
			'image' => 'plugins/images/groups/coadmin.png',
		];
		$groupInfo2 = [
			'group' => 'Super User',
			'group_id' => 2,
			'default' => false,
			'image' => 'plugins/images/groups/superuser.png',
		];
		$groupInfo3 = [
			'group' => 'Power User',
			'group_id' => 3,
			'default' => false,
			'image' => 'plugins/images/groups/poweruser.png',
		];
		$groupInfo4 = [
			'group' => 'User',
			'group_id' => 4,
			'default' => true,
			'image' => 'plugins/images/groups/user.png',
		];
		$groupInfoGuest = [
			'group' => 'Guest',
			'group_id' => 999,
			'default' => false,
			'image' => 'plugins/images/groups/guest.png',
		];
		$settingsInfo = [
			'order' => 1,
			'category_id' => 0,
			'name' => 'Settings',
			'url' => 'api/?v1/settings/page',
			'default' => false,
			'enabled' => true,
			'group_id' => 1,
			'image' => 'fontawesome::cog',
			'type' => 0
		];
		$homepageInfo = [
			'order' => 2,
			'category_id' => 0,
			'name' => 'Homepage',
			'url' => 'api/?v1/homepage/page',
			'default' => false,
			'enabled' => false,
			'group_id' => 4,
			'image' => 'fontawesome::home',
			'type' => 0
		];
		$unsortedInfo = [
			'order' => 1,
			'category' => 'Unsorted',
			'category_id' => 0,
			'image' => 'plugins/images/categories/unsorted.png',
			'default' => true
		];
		$createDB->query('INSERT INTO [users]', $userInfo);
		$createDB->query('INSERT INTO [groups]', $groupInfo0);
		$createDB->query('INSERT INTO [groups]', $groupInfo1);
		$createDB->query('INSERT INTO [groups]', $groupInfo2);
		$createDB->query('INSERT INTO [groups]', $groupInfo3);
		$createDB->query('INSERT INTO [groups]', $groupInfo4);
		$createDB->query('INSERT INTO [groups]', $groupInfoGuest);
		$createDB->query('INSERT INTO [tabs]', $settingsInfo);
		$createDB->query('INSERT INTO [tabs]', $homepageInfo);
		$createDB->query('INSERT INTO [categories]', $unsortedInfo);
		return true;
	} catch (Dibi\Exception $e) {
		writeLog('error', 'Wizard Function -  Error [' . $e . ']', 'Wizard');
		return false;
	}
}

function defaultUserGroup()
{
	try {
		$connect = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
		]);
		$all = $connect->fetch('SELECT * FROM groups WHERE `default` = 1');
		return $all;
	} catch (Dibi\Exception $e) {
		return false;
	}
}

function defaultTabCategory()
{
	try {
		$connect = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
		]);
		$all = $connect->fetch('SELECT * FROM categories WHERE `default` = 1');
		return $all;
	} catch (Dibi\Exception $e) {
		return false;
	}
}

function getGuest()
{
	if (isset($GLOBALS['dbLocation'])) {
		try {
			$connect = new Dibi\Connection([
				'driver' => 'sqlite3',
				'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
			]);
			$all = $connect->fetch('SELECT * FROM groups WHERE `group` = "Guest"');
			return $all;
		} catch (Dibi\Exception $e) {
			return false;
		}
	} else {
		return array(
			'group' => 'Guest',
			'group_id' => 999,
			'image' => 'plugins/images/groups/guest.png'
		);
	}
}

function adminEditGroup($array)
{
	switch ($array['data']['action']) {
		case 'changeDefaultGroup':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('UPDATE groups SET `default` = 0');
				$connect->query('
                	UPDATE groups SET', [
					'default' => 1
				], '
                	WHERE id=?', $array['data']['id']);
				writeLog('success', 'Group Management Function -  Changed Default Group from [' . $array['data']['oldGroupName'] . '] to [' . $array['data']['newGroupName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'deleteUserGroup':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('DELETE FROM groups WHERE id = ?', $array['data']['id']);
				writeLog('success', 'Group Management Function -  Deleted Group [' . $array['data']['groupName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'addUserGroup':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$newGroup = [
					'group' => $array['data']['newGroupName'],
					'group_id' => $array['data']['newGroupID'],
					'default' => false,
					'image' => $array['data']['newGroupImage'],
				];
				$connect->query('INSERT INTO [groups]', $newGroup);
				writeLog('success', 'Group Management Function -  Added Group [' . $array['data']['newGroupName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'editUserGroup':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                	UPDATE groups SET', [
					'group' => $array['data']['groupName'],
					'image' => $array['data']['groupImage'],
				], '
                	WHERE id=?', $array['data']['id']);
				writeLog('success', 'Group Management Function -  Edited Group Info for [' . $array['data']['oldGroupName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		default:
			return false;
			break;
	}
}

function adminEditUser($array)
{
	switch ($array['data']['action']) {
		case 'changeGroup':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                	UPDATE users SET', [
					'group' => $array['data']['newGroupName'],
					'group_id' => $array['data']['newGroupID'],
				], '
                	WHERE id=?', $array['data']['id']);
				writeLog('success', 'User Management Function - User: ' . $array['data']['username'] . '\'s group was changed from [' . $array['data']['oldGroup'] . '] to [' . $array['data']['newGroupName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				writeLog('error', 'User Management Function - Error - User: ' . $array['data']['username'] . '\'s group was changed from [' . $array['data']['oldGroup'] . '] to [' . $array['data']['newGroupName'] . ']', $GLOBALS['organizrUser']['username']);
				return false;
			}
			break;
		case 'editUser':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				if (!usernameTakenExcept($array['data']['username'], $array['data']['email'], $array['data']['id'])) {
					$connect->query('
                        UPDATE users SET', [
						'username' => $array['data']['username'],
						'email' => $array['data']['email'],
					], '
                        WHERE id=?', $array['data']['id']);
					if (!empty($array['data']['password'])) {
						$connect->query('
                            UPDATE users SET', [
							'password' => password_hash($array['data']['password'], PASSWORD_BCRYPT)
						], '
                            WHERE id=?', $array['data']['id']);
					}
					writeLog('success', 'User Management Function - User: ' . $array['data']['username'] . '\'s info was changed', $GLOBALS['organizrUser']['username']);
					return true;
				} else {
					return false;
				}
			} catch (Dibi\Exception $e) {
				writeLog('error', 'User Management Function - Error - User: ' . $array['data']['username'] . '\'s group was changed from [' . $array['data']['oldGroup'] . '] to [' . $array['data']['newGroupName'] . ']', $GLOBALS['organizrUser']['username']);
				return false;
			}
			break;
		case 'addNewUser':
			$defaults = defaultUserGroup();
			if (createUser($array['data']['username'], $array['data']['password'], $defaults, $array['data']['email'])) {
				writeLog('success', 'Create User Function - Account created for [' . $array['data']['username'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} else {
				writeLog('error', 'Registration Function - An error occurred', $GLOBALS['organizrUser']['username']);
				return 'username taken';
			}
			break;
		case 'deleteUser':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('DELETE FROM users WHERE id = ?', $array['data']['id']);
				writeLog('success', 'User Management Function -  Deleted User [' . $array['data']['username'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		default:
			return false;
			break;
	}
}

function editTabs($array)
{
	switch ($array['data']['action']) {
		case 'changeGroup':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                	UPDATE tabs SET', [
					'group_id' => $array['data']['newGroupID'],
				], '
                	WHERE id=?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function - Tab: ' . $array['data']['tab'] . '\'s group was changed to [' . $array['data']['newGroupName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'changeCategory':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                        UPDATE tabs SET', [
					'category_id' => $array['data']['newCategoryID'],
				], '
                        WHERE id=?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function - Tab: ' . $array['data']['tab'] . '\'s category was changed to [' . $array['data']['newCategoryName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'changeType':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                        UPDATE tabs SET', [
					'type' => $array['data']['newTypeID'],
				], '
                        WHERE id=?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function - Tab: ' . $array['data']['tab'] . '\'s type was changed to [' . $array['data']['newTypeName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'changeEnabled':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                        UPDATE tabs SET', [
					'enabled' => $array['data']['tabEnabled'],
				], '
                        WHERE id=?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function - Tab: ' . $array['data']['tab'] . '\'s enable status was changed to [' . $array['data']['tabEnabledWord'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'changeSplash':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                        UPDATE tabs SET', [
					'splash' => $array['data']['tabSplash'],
				], '
                        WHERE id=?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function - Tab: ' . $array['data']['tab'] . '\'s splash status was changed to [' . $array['data']['tabSplashWord'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'changePing':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                        UPDATE tabs SET', [
					'ping' => $array['data']['tabPing'],
				], '
                        WHERE id=?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function - Tab: ' . $array['data']['tab'] . '\'s ping status was changed to [' . $array['data']['tabPingWord'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'changeDefault':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('UPDATE tabs SET `default` = 0');
				$connect->query('
                    UPDATE tabs SET', [
					'default' => 1
				], '
                    WHERE id=?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function -  Changed Default Tab to [' . $array['data']['tab'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'deleteTab':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('DELETE FROM tabs WHERE id = ?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function -  Deleted Tab [' . $array['data']['tab'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'editTab':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                    UPDATE tabs SET', [
					'name' => $array['data']['tabName'],
					'url' => $array['data']['tabURL'],
					'ping_url' => $array['data']['pingURL'],
					'image' => $array['data']['tabImage'],
				], '
                    WHERE id=?', $array['data']['id']);
				writeLog('success', 'Tab Editor Function -  Edited Tab Info for [' . $array['data']['tabName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
		case 'changeOrder':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				foreach ($array['data']['tabs']['tab'] as $key => $value) {
					if ($value['order'] != $value['originalOrder']) {
						$connect->query('
                            UPDATE tabs SET', [
							'order' => $value['order'],
						], '
                            WHERE id=?', $value['id']);
						writeLog('success', 'Tab Editor Function - ' . $value['name'] . ' Order Changed From ' . $value['order'] . ' to ' . $value['originalOrder'], $GLOBALS['organizrUser']['username']);
					}
				}
				writeLog('success', 'Tab Editor Function - Tab Order Changed', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'addNewTab':
			try {
				$default = defaultTabCategory()['category_id'];
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$newTab = [
					'order' => $array['data']['tabOrder'],
					'category_id' => $default,
					'name' => $array['data']['tabName'],
					'url' => $array['data']['tabURL'],
					'ping_url' => $array['data']['pingURL'],
					'default' => $array['data']['tabDefault'],
					'enabled' => 1,
					'group_id' => $array['data']['tabGroupID'],
					'image' => $array['data']['tabImage'],
					'type' => $array['data']['tabType']
				];
				$connect->query('INSERT INTO [tabs]', $newTab);
				writeLog('success', 'Tab Editor Function - Created Tab for: ' . $array['data']['tabName'], $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		default:
			return false;
			break;
	}
}

function editCategories($array)
{
	switch ($array['data']['action']) {
		case 'changeDefault':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('UPDATE categories SET `default` = 0');
				$connect->query('
                	UPDATE categories SET', [
					'default' => 1
				], '
                	WHERE id=?', $array['data']['id']);
				writeLog('success', 'Category Editor Function -  Changed Default Category from [' . $array['data']['oldCategoryName'] . '] to [' . $array['data']['newCategoryName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'deleteCategory':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('DELETE FROM categories WHERE id = ?', $array['data']['id']);
				writeLog('success', 'Category Editor Function -  Deleted Category [' . $array['data']['category'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'addNewCategory':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$newCategory = [
					'category' => $array['data']['categoryName'],
					'order' => $array['data']['categoryOrder'],
					'category_id' => $array['data']['categoryID'],
					'default' => false,
					'image' => $array['data']['categoryImage'],
				];
				$connect->query('INSERT INTO [categories]', $newCategory);
				writeLog('success', 'Category Editor Function -  Added Category [' . $array['data']['categoryName'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return $e;
			}
			break;
		case 'editCategory':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				$connect->query('
                	UPDATE categories SET', [
					'category' => $array['data']['name'],
					'image' => $array['data']['image'],
				], '
                	WHERE id=?', $array['data']['id']);
				writeLog('success', 'Category Editor Function -  Edited Category Info for [' . $array['data']['name'] . ']', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		case 'changeOrder':
			try {
				$connect = new Dibi\Connection([
					'driver' => 'sqlite3',
					'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
				]);
				foreach ($array['data']['categories']['category'] as $key => $value) {
					if ($value['order'] != $value['originalOrder']) {
						$connect->query('
                            UPDATE categories SET', [
							'order' => $value['order'],
						], '
                            WHERE id=?', $value['id']);
						writeLog('success', 'Category Editor Function - ' . $value['name'] . ' Order Changed From ' . $value['order'] . ' to ' . $value['originalOrder'], $GLOBALS['organizrUser']['username']);
					}
				}
				writeLog('success', 'Category Editor Function - Category Order Changed', $GLOBALS['organizrUser']['username']);
				return true;
			} catch (Dibi\Exception $e) {
				return false;
			}
			break;
		default:
			return false;
			break;
	}
}

function allUsers()
{
	try {
		$connect = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
		]);
		$users = $connect->fetchAll('SELECT * FROM users');
		$groups = $connect->fetchAll('SELECT * FROM groups ORDER BY group_id ASC');
		foreach ($users as $k => $v) {
			// clear password from array
			unset($users[$k]['password']);
		}
		$all['users'] = $users;
		$all['groups'] = $groups;
		return $all;
	} catch (Dibi\Exception $e) {
		return false;
	}
}

function usernameTaken($username, $email)
{
	try {
		$connect = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
		]);
		$all = $connect->fetch('SELECT * FROM users WHERE username = ? COLLATE NOCASE OR email = ? COLLATE NOCASE', $username, $email);
		return ($all) ? true : false;
	} catch (Dibi\Exception $e) {
		return false;
	}
}

function usernameTakenExcept($username, $email, $id)
{
	try {
		$connect = new Dibi\Connection([
			'driver' => 'sqlite3',
			'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
		]);
		$all = $connect->fetch('SELECT * FROM users WHERE id IS NOT ? AND username = ? COLLATE NOCASE OR id IS NOT ? AND email = ? COLLATE NOCASE', $id, $username, $id, $email);
		return ($all) ? true : false;
	} catch (Dibi\Exception $e) {
		return false;
	}
}

function createUser($username, $password, $defaults, $email = null)
{
	$email = ($email) ? $email : random_ascii_string(10) . '@placeholder.eml';
	try {
		if (!usernameTaken($username, $email)) {
			$createDB = new Dibi\Connection([
				'driver' => 'sqlite3',
				'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
			]);
			$userInfo = [
				'username' => $username,
				'password' => password_hash($password, PASSWORD_BCRYPT),
				'email' => $email,
				'group' => $defaults['group'],
				'group_id' => $defaults['group_id'],
				'image' => gravatar($email),
				'register_date' => $GLOBALS['currentTime'],
			];
			$createDB->query('INSERT INTO [users]', $userInfo);
			return true;
		} else {
			return false;
		}
	} catch (Dibi\Exception $e) {
		return false;
	}
}

function allTabs()
{
	if (file_exists('config' . DIRECTORY_SEPARATOR . 'config.php')) {
		try {
			$connect = new Dibi\Connection([
				'driver' => 'sqlite3',
				'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
			]);
			$all['tabs'] = $connect->fetchAll('SELECT * FROM tabs ORDER BY `order` ASC');
			$all['categories'] = $connect->fetchAll('SELECT * FROM categories ORDER BY `order` ASC');
			$all['groups'] = $connect->fetchAll('SELECT * FROM groups ORDER BY `group_id` ASC');
			return $all;
		} catch (Dibi\Exception $e) {
			return false;
		}
	}
	return false;
}

function allGroups()
{
	if (file_exists('config' . DIRECTORY_SEPARATOR . 'config.php')) {
		try {
			$connect = new Dibi\Connection([
				'driver' => 'sqlite3',
				'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
			]);
			$all = $connect->fetchAll('SELECT * FROM groups ORDER BY `group_id` ASC');
			return $all;
		} catch (Dibi\Exception $e) {
			return false;
		}
	}
	return false;
}

function loadTabs()
{
	if (file_exists('config' . DIRECTORY_SEPARATOR . 'config.php')) {
		try {
			$connect = new Dibi\Connection([
				'driver' => 'sqlite3',
				'database' => $GLOBALS['dbLocation'] . $GLOBALS['dbName'],
			]);
			$sort = ($GLOBALS['unsortedTabs'] == 'top') ? 'DESC' : 'ASC';
			$tabs = $connect->fetchAll('SELECT * FROM tabs WHERE `group_id` >= ? AND `enabled` = 1 ORDER BY `order` ' . $sort, $GLOBALS['organizrUser']['groupID']);
			$categories = $connect->fetchAll('SELECT * FROM categories ORDER BY `order` ASC');
			$all['tabs'] = $tabs;
			foreach ($tabs as $k => $v) {
				$v['access_url'] = isset($v['url_local']) && getenv('SERVER_ADDR') == userIP() ? $v['url_local'] : $v['url'];
			}
			$count = array_map(function ($element) {
				return $element['category_id'];
			}, $tabs);
			$count = (array_count_values($count));
			foreach ($categories as $k => $v) {
				$v['count'] = isset($count[$v['category_id']]) ? $count[$v['category_id']] : 0;
			}
			$all['categories'] = $categories;
			return $all;
		} catch (Dibi\Exception $e) {
			return false;
		}
	}
	return false;
}