Constants.php

<?php
/**
 * Created by PhpStorm.
 * User: crose
 * Date: 1/1/16
 * Time: 8:35 PM
 */

const EXT_KEY = 'qfq';
const CONFIG_INI = "config.qfq.ini";  // QFQ configuration file: db access

const GFX_INFO = 'typo3conf/ext/qfq/Resources/Public/icons/note.gif';
const API_DIR = 'typo3conf/ext/qfq/qfq/api';

const QFQ_LOG = 'qfq.log';

const SESSION_LIFETIME_SECONDS = 86400;
const SESSION_NAME = 'qfq';
const SESSION_FE_USER_UID = 'feUserUid';
const SESSION_FE_USER = 'feUser';
const SESSION_FE_USER_GROUP = 'feUserGroup';

const TABLE_NAME_FORM = 'Form';
const TABLE_NAME_FORM_ELEMENT = 'FormElement';

const FORM_LOAD = 'form_load';
const FORM_SAVE = 'form_save';
const FORM_UPDATE = 'form_update';
const FORM_DELETE = 'form_delete';
const FORM_PERMISSION_SIP = 'sip';
const FORM_PERMISSION_LOGGED_IN = 'logged_id';
const FORM_PERMISSION_LOGGED_OUT = 'logged_out';
const FORM_PERMISSION_ALWAYS = 'always';
const FORM_PERMISSION_NEVER = 'never';
const FORM_BUTTON_NEW = 'new';
const FORM_BUTTON_DELETE = 'delete';
const FORM_BUTTON_CLOSE = 'close';
const FORM_BUTTON_SAVE = 'save';

const F_BS_COLUMNS = 'bsColumns';

const F_BS_LABEL_COLUMNS = 'bsLabelColumns';
const F_BS_INPUT_COLUMNS = 'bsInputColumns';
const F_BS_NOTE_COLUMNS = 'bsNoteColumns';

const RETURN_URL = 'return_url';
const RETURN_SIP = 'return_sip';
const RETURN_ARRAY = 'return_array';

const SQL_FORM_ELEMENT_SPECIFIC_CONTAINER = "SELECT *, ? AS 'nestedInFieldSet' FROM FormElement AS fe WHERE fe.formId = ? AND fe.deleted = 'no' AND FIND_IN_SET(fe.class, ? ) AND fe.feIdContainer = ? AND fe.enabled='yes' ORDER BY fe.ord, fe.id";
const SQL_FORM_ELEMENT_ALL_CONTAINER = "SELECT *, ? AS 'nestedInFieldSet' FROM FormElement AS fe WHERE fe.formId = ? AND fe.deleted = 'no' AND FIND_IN_SET(fe.class, ? ) AND fe.enabled='yes' ORDER BY fe.ord, fe.id";
const SQL_FORM_ELEMENT_SIMPLE_ALL_CONTAINER = "SELECT fe.id, fe.feIdContainer, fe.name, fe.label, fe.type, fe.encode, fe.checkType, fe.checkPattern, fe.mode, fe.modeSql, fe.parameter, fe.dynamicUpdate FROM FormElement AS fe, Form AS f WHERE f.name = ? AND f.id = fe.formId AND fe.deleted = 'no' AND fe.class = 'native' AND fe.enabled='yes' ORDER BY fe.ord, fe.id";
const SQL_FORM_ELEMENT_CONTAINER_TEMPLATE_GROUP = "SELECT fe.id, fe.name, fe.label, fe.maxLength, fe.parameter FROM FormElement AS fe, Form AS f WHERE f.name = ? AND f.id = fe.formId AND fe.deleted = 'no' AND fe.class = 'container' AND fe.type='templateGroup' AND fe.enabled='yes' ORDER BY fe.ord, fe.id";
const SQL_FORM_ELEMENT_TEMPLATE_GROUP_FE_ID = "SELECT * FROM FormElement AS fe WHERE fe.id = ? AND fe.deleted = 'no' AND fe.class = 'container' AND fe.type='templateGroup' AND fe.enabled='yes' ";
const SQL_FORM_ELEMENT_NATIVE_TG_COUNT = "SELECT fe.*, IFNULL(feTg.maxLength,0) AS _tgCopies FROM FormElement AS fe LEFT JOIN FormElement AS feTg ON fe.feIdContainer=feTg.id AND feTg.deleted = 'no' AND feTg.class = 'container' AND feTg.type='templateGroup' AND feTg.enabled='yes' WHERE fe.formId = ? AND fe.deleted = 'no' AND fe.class = 'native' AND fe.enabled='yes'";

const NAME_TG_COPIES = '_tgCopies';  // Number of templatesGroup copies to create on the fly. Also used in SQL_FORM_ELEMENT_NATIVE_TG_COUNT.
const FE_TG_INDEX = '_tgIndex'; // Index of the current copy of a templateGroup FE.

// SANITIZE Classifier
const SANITIZE_ALLOW_ALNUMX = "alnumx";
const SANITIZE_ALLOW_DIGIT = "digit";
const SANITIZE_ALLOW_NUMERICAL = "numerical";
const SANITIZE_ALLOW_EMAIL = "email";
const SANITIZE_ALLOW_MIN_MAX = "min|max";
const SANITIZE_ALLOW_MIN_MAX_DATE = "min|max date";
const SANITIZE_ALLOW_PATTERN = "pattern";
const SANITIZE_ALLOW_ALLBUT = "allbut";
const SANITIZE_ALLOW_ALL = "all";
const SANITIZE_DEFAULT = SANITIZE_ALLOW_DIGIT;

const SANITIZE_EXCEPTION = 'exception';
const SANITIZE_EMPTY_STRING = 'empty string';

// Index wrap setup table
const WRAP_SETUP_TITLE = 'title';
const WRAP_SETUP_ELEMENT = 'element';
const WRAP_SETUP_LABEL = 'label';
const WRAP_SETUP_INPUT = 'input';
const WRAP_SETUP_NOTE = 'note';
const WRAP_SETUP_SUBRECORD = 'subrecord';
const WRAP_SETUP_IN_FIELDSET = 'inFieldset';
const WRAP_SETUP_IN_TEMPLATE_GROUP = 'inTemplateGroup';
const WRAP_SETUP_START = 'start';
const WRAP_SETUP_CLASS = 'class';
const WRAP_SETUP_END = 'end';

// dbQuerySimple
const ROW_REGULAR = "regular";
const ROW_IMPLODE_ALL = "implode_all";
const ROW_EXPECT_0 = "expect_0";
const ROW_EXPECT_1 = "expect_1";
const ROW_EXPECT_0_1 = "expect_0_1";
const ROW_EXPECT_GE_1 = "expect_ge_1";
const ROW_KEYS = "keys";

// KeyValueParser
const KVP_IF_VALUE_EMPTY_COPY_KEY = 'if_value_empty_copy_key';
const KVP_VALUE_GIVEN = 'value_given';

// QFQ Error Codes
const ERROR_UNKNOW_SANITIZE_CLASS = 1001;

const ERROR_CODE_SHOULD_NOT_HAPPEN = 1003;
const ERROR_SIP_MALFORMED = 1005;
const ERROR_SIP_INVALID = 1006;
const ERROR_MISSING_RECORD_ID = 1007;
const ERROR_IN_SQL_STATEMENT = 1008;
const ERROR_MISSING_REQUIRED_PARAMETER = 1009;
const ERROR_MISSING_SESSIONNAME = 1010;
const ERROR_BROKEN_PARAMETER = 1011;
const ERROR_FE_USER_UID_CHANGED = 1012;
const ERROR_SIP_NOT_FOUND = 1013;
const ERROR_SIP_NOT_ALLOWED_AS_PARAM = 1014;
const ERROR_SIP_NEEDED_FOR_THIS_FORM = 1015;
const ERROR_SIP_EXIST_BUT_OTHER_PARAM_GIVEN_BY_CLIENT = 1016;
const ERROR_USER_NOT_LOGGED_IN = 1017;
const ERROR_USER_LOGGED_IN = 1018;
const ERROR_FORM_FORBIDDEN = 1019;
const ERROR_FORM_UNKNOWN_PERMISSION_MODE = 10120;
const ERROR_MULTI_SQL_MISSING = 1021;
const ERROR_RECURSION_TOO_DEEP = 1023;
const ERROR_CHECKBOXMODE_UNKNOWN = 1024;
const ERROR_MISSING_SQL1 = 1025;
const ERROR_CHECKBOX_EQUAL = 1026;
const ERROR_MISSING_ITEM_LIST = 1027;
const ERROR_UNKNOWN_FORM_RENDER = 1028;
const ERROR_NAME_LABEL_EMPTY = 1029;
const ERROR_DEBUG = 1031;
const ERROR_UNKNOWN_MODE = 1032;
const ERROR_NOT_IMPLEMENTED = 1033;
const ERROR_RESERVED_KEY_NAME = 1034;
const ERROR_UNKNOWN_FORWARD_MODE = 1036;
const ERROR_MISSING_HIDDEN_FIELD_IN_SIP = 1038;
const ERROR_MISSING_MIN_MAX = 1040;
const ERROR_MIN_MAX_VIOLATION = 1041;
const ERROR_UNKNOWN_CHECKTYPE = 1042;
const ERROR_PATTERN_VIOLATION = 1043;
const ERROR_RECORDID_0_FORBIDDEN = 1044;
const ERROR_LOG_NOT_WRITABLE = 1045;
const ERROR_UNNOWN_STORE = 1046;
const ERROR_GET_STORE_ZERO = 1047;
const ERROR_SET_STORE_ZERO = 1048;
const ERROR_QFQ_SESSION_MISSING = 1049;
const ERROR_INVALID_OR_MISSING_PARAMETER = 1050;
const ERROR_UNKNOWN_SQL_LOG_MODE = 1051;
const ERROR_FORM_NOT_FOUND = 1052;
const ERROR_DATE_TIME_FORMAT_NOT_RECOGNISED = 1053;
const ERROR_SANATIZE_INVALID_VALUE = 1054;
const ERROR_REQUIRED_VALUE_EMPTY = 1055;
const ERROR_DATE_UNEXPECTED_FORMAT = 1056;
const ERROR_UNEXPECTED_TYPE = 1057;
const ERROR_NOT_APPLICABLE = 108;
const ERROR_FORMELEMENT_TYPE = 1059;
const ERROR_MISSING_OPEN_DELIMITER = 1060;
const ERROR_MISSING_CLOSE_DELIMITER = 1061;
const ERROR_EXPECTED_ARRAY = 1062;
const ERROR_REPORT_FAILED_ACTION = 1063;
const ERROR_MISSING_MESSAGE_FAIL = 1064;
const ERROR_MISSING_TABLE_NAME = 1065;
const ERROR_MISSING_TABLE = 1066;
const ERROR_RECORD_NOT_FOUND = 1067;
const ERROR_INVALID_EDITOR_PROPERTY_NAME = 1068;
const ERROR_UNKNOWN_ESCAPE_MODE = 1069;
const ERROR_MISSING_CONFIG_INI_VALUE = 1070;
const ERROR_SENDMAIL = 1071;
const ERROR_SENDMAIL_MISSING_VALUE = 1072;
const ERROR_OVERWRITE_RECORD_ID = 1073;
const ERROR_MISSING_SLAVE_ID_DEFINITION = 1074;
const ERROR_MISSING_INTL = 1075;
const ERROR_HTML_TOKEN_TOO_SHORT = 1076;
const ERROR_MISSING_PRINTF_ARGUMENTS = 1077;
const ERROR_MISSING_DEFINITON = 1078;
const ERROR_QFQ_VERSION = 1079;
const ERROR_PLAY_SQL_FILE = 1080;

// Subrecord
const ERROR_SUBRECORD_MISSING_COLUMN_ID = 1100;

// Store
const ERROR_STORE_VALUE_ALREADY_CODPIED = 1200;
const ERROR_STORE_KEY_EXIST = 1201;

// I/O Error
const ERROR_IO_READ_FILE = 1300;
const ERROR_IO_WRITE = 1303;
const ERROR_IO_OPEN = 1304;
const ERROR_IO_UNLINK = 1305;
const ERROR_IO_FILE_EXIST = 1306;
const ERROR_IO_RENAME = 1307;
const ERROR_IO_INVALID_LINK = 1308;
const ERROR_IO_DIR_EXIST_AS_FILE = 1309;
const ERROR_IO_CHDIR = 1310;
const ERROR_IO_CREATE_FILE = 1311;
const ERROR_IO_COPY_FILE = 1312;

//Report
const ERROR_UNKNOWN_LINK_QUALIFIER = 1400;
const ERROR_UNDEFINED_RENDER_CONTROL_COMBINATION = 1401;
const ERROR_MISSING_REQUIRED_DELETE_QUALIFIER = 1402;
const ERROR_MISSING_VALUE = 1403;
const ERROR_INVALID_VALUE = 1404;
const ERROR_MULTIPLE_DEFINITION = 1405;
const ERROR_MULTIPLE_URL_PAGE_MAILTO_DEFINITION = 1406;
const ERROR_UNKNOWN_TOKEN = 1407;
const ERROR_TOO_FEW_PARAMETER_FOR_SENDMAIL = 1408;
const ERROR_TOO_MANY_PARAMETER = 1409;

// Upload
const ERROR_UPLOAD = 1500;
const ERROR_UPLOAD_TOO_BIG = 1501;
const ERROR_UPLOAD_FILE_TYPE = 1502;
const ERROR_UPLOAD_GET_MIME_TYPE = 1503;
const ERROR_UNKNOWN_ACTION = 1504;
const ERROR_NO_TARGET_PATH_FILE_NAME = 1505;

// LDAP
const ERROR_LDAP_CONNECT = 1600;
const ERROR_MISSING_TYPE_AHEAD_LDAP_SEARCH = 1601;
const ERROR_MISSING_TYPE_AHEAD_LDAP_SEARCH_PREFETCH = 1602;
const ERROR_LDAP_BIND = 1603;

// Download
const ERROR_DOWNLOAD_CREATE_NEW_FILE = 1700;
const ERROR_DOWNLOAD_NO_FILES = 1701;
const ERROR_DOWNLOAD_NOTHING_TO_DO = 1702;
const ERROR_DOWNLOAD_UNEXPECTED_MIMETYPE = 1703;
const ERROR_DOWNLOAD_UNEXPECTED_NUMBER_OF_SOURCES = 1704;

// KeyValueParser
const ERROR_KVP_VALUE_HAS_NO_KEY = 1900;

// DB Errors
const ERROR_DB_OPEN = 2000;
const ERROR_DB_EXECUTE = 2001;
const ERROR_DB_PREPARE = 2002;
const ERROR_DB_BIND = 2003;
const ERROR_DB_QUERY = 2004;
const ERROR_DB_GENERIC_CHECK = 2005;
const ERROR_DB_TOO_FEW_ROWS = 2006;
const ERROR_DB_TOO_MANY_ROWS = 2007;
const ERROR_DB_COUNT_DO_NOT_MATCH = 2008;
const ERROR_DB_CLOSE_MYSQLI_RESULT = 2009;
const ERROR_DB_CLOSE_MYSQLI_STMT = 2010;
const ERROR_DB_UNKNOWN_COLUMN = 2011;
const ERROR_DB_UNKNOWN_COMMAND = 2012;
const ERROR_DB_MISSING_COLUMN_ID = 2013;
const ERROR_DB_COLUMN_NOT_FOUND_IN_TABLE = 2014;
const ERROR_DB_SET_CHARSET = 2015;
const ERROR_DB_MULTI_QUERY_FAILED = 2016;

// onArray
const ERROR_SUBSTITUTE_FOUND = 2100;

// Dirty
const ERROR_MISSING_FORM_IN_SIP = 2200;

//
// Store Names: Identifier
//
const STORE_FORM = "F";  // form, still not saved in database
const STORE_SIP = "S"; // SIP
const STORE_RECORD = "R"; // selected record from primary table.
const STORE_BEFORE = "B"; // selected record from primary table before any modifcations.
const STORE_PARENT_RECORD = "P"; // on multi forms the recent record of the outer query (multi).
const STORE_TABLE_DEFAULT = "D"; // definition of primary table.
const STORE_TABLE_COLUMN_TYPES = "M"; // column types of primary table.
const STORE_CLIENT = "C"; // Client: POST variable, if not found: GET variable
const STORE_TYPO3 = "T"; // Typo3 > Page content record > bodytext
const STORE_VAR = "V"; // Generic Vars
const STORE_ZERO = "0"; // value: 0, might helpfull if variable is empty but used in an SQL statement, which might produce a SQL error otherwise if substituted with an empty string
const STORE_EMPTY = "E"; // value: '', might helpfull if variable is not defined and should result in an empty string instead of {{...}} (cause not replaced)
const STORE_SYSTEM = "Y"; // various system values like db connection credentials
const STORE_EXTRA = 'X'; // Persistent Store: contains arrays! Not Usefull for user. Used by system.
const STORE_ADDITIONAL_FORM_ELEMENTS = 'A'; // Internal Store to collect FormElements. Typically for 'hidden' elements of radio and checkbox. Helps render those elements at the end of the whole form rendering.
const STORE_LDAP = 'L';

const STORE_USE_DEFAULT = "FSRVD";

//
// Store: Definitions / Members
//

// URL variables
const CLIENT_FORM = 'form';
const CLIENT_SIP = 's';
const CLIENT_RECORD_ID = 'r';
const CLIENT_KEY_SEM_ID = 'keySemId';
const CLIENT_KEY_SEM_ID_USER = 'keySemIdUser';
const CLIENT_PAGE_ID = 'id';
const CLIENT_PAGE_TYPE = 'type';
const CLIENT_PAGE_LANGUAGE = 'L';
const CLIENT_UPLOAD_FE_NAME = 'name';

const CLIENT_SIP_FOR_FORM = '_sipForForm';
const CLIENT_FE_NAME = '_feName';
const CLIENT_TYPO3VARS = '_sipForTypo3Vars';

// ALL $_SERVER variables: http://php.net/manual/en/reserved.variables.server.php
// The following exist and might be the most used ones.
const CLIENT_SCRIPT_URL = 'SCRIPT_URL';
const CLIENT_SCRIPT_URI = 'SCRIPT_URI';
const CLIENT_HTTP_HOST = 'HTTP_HOST';
const CLIENT_HTTP_USER_AGENT = 'HTTP_USER_AGENT';
const CLIENT_SERVER_NAME = 'SERVER_NAME';
const CLIENT_SERVER_ADDRESS = 'SERVER_ADDR';
const CLIENT_SERVER_PORT = 'SERVER_PORT';
const CLIENT_REMOTE_ADDRESS = 'REMOTE_ADDR';
const CLIENT_REQUEST_SCHEME = 'REQUEST_SCHEME';
const CLIENT_SCRIPT_FILENAME = 'SCRIPT_FILENAME';
const CLIENT_QUERY_STRING = 'QUERY_STRING';
const CLIENT_REQUEST_URI = 'REQUEST_URI';
const CLIENT_SCRIPT_NAME = 'SCRIPT_NAME';
const CLIENT_PHP_SELF = 'PHP_SELF';

// _COOKIE
const CLIENT_COOKIE_QFQ = 'cookieQfq';

// T3 Bodytext Keywords
const TYPO3_FORM = CLIENT_FORM;
const TYPO3_RECORD_ID = CLIENT_RECORD_ID;
const TYPO3_BE_USER_LOGGED_IN = 'beUser';   // 'yes' | 'no'
const TYPO3_FE_USER = 'feUser';
const TYPO3_FE_USER_UID = 'feUserUid';
const TYPO3_FE_USER_GROUP = 'feUserGroup';
const TYPO3_TT_CONTENT_UID = 'ttcontentUid';
const TYPO3_PAGE_ID = 'pageId';
const TYPO3_PAGE_ALIAS = 'pageAlias';
const TYPO3_PAGE_TITLE = 'pageTitle';
const TYPO3_PAGE_TYPE = 'pageType';

const TYPO3_PAGE_LANGUAGE = 'pageLanguage';
const TYPO3_DEBUG_SHOW_BODY_TEXT = 'debugShowBodyText';
const TYPO3_SQL_LOG = 'sqlLog';
const TYPO3_SQL_LOG_MODE = 'sqlLogMode';

// System
const SYSTEM_DB_USER = 'DB_USER';
const SYSTEM_DB_SERVER = 'DB_SERVER';
const SYSTEM_DB_PASSWORD = 'DB_PASSWORD';
const SYSTEM_DB_NAME = 'DB_NAME';
const SYSTEM_DB_NAME_TEST = 'DB_NAME_TEST';
const SYSTEM_DB_INIT = 'DB_INIT';
const SYSTEM_SQL_LOG = 'SQL_LOG'; //  Logging to file
const SYSTEM_SQL_LOG_FILE = '../../sql.log';
const SYSTEM_SQL_LOG_MODE = 'SQL_LOG_MODE'; // Mode, which statements to log.
const SYSTEM_DATE_FORMAT = 'DATE_FORMAT';
const SYSTEM_REDIRECT_ALL_MAIL_TO = 'REDIRECT_ALL_MAIL_TO';

const SYSTEM_SHOW_DEBUG_INFO = 'SHOW_DEBUG_INFO';
const SYSTEM_SHOW_DEBUG_INFO_YES = 'yes';
const SYSTEM_SHOW_DEBUG_INFO_NO = 'no';
const SYSTEM_SHOW_DEBUG_INFO_AUTO = 'auto';
const SYSTEM_SHOW_DEBUG_INFO_DOWNLOAD = 'download';

const SYSTEM_CSS_LINK_CLASS_INTERNAL = 'CSS_LINK_CLASS_INTERNAL';
const SYSTEM_CSS_LINK_CLASS_EXTERNAL = 'CSS_LINK_CLASS_EXTERNAL';
const SYSTEM_CSS_CLASS_QFQ_CONTAINER = 'CSS_CLASS_QFQ_CONTAINER';
const SYSTEM_CSS_CLASS_QFQ_FORM = 'CSS_CLASS_QFQ_FORM';
const SYSTEM_CSS_CLASS_QFQ_FORM_PILL = 'CSS_CLASS_QFQ_FORM_PILL';
const SYSTEM_CSS_CLASS_QFQ_FORM_BODY = 'CSS_CLASS_QFQ_FORM_BODY';

// Textmessages used for Form validation.
const SYSTEM_FORM_DATA_PATTERN_ERROR = 'FORM_DATA_PATTERN_ERROR';
const SYSTEM_FORM_DATA_REQUIRED_ERROR = 'FORM_DATA_REQUIRED_ERROR';
const SYSTEM_FORM_DATA_MATCH_ERROR = 'FORM_DATA_MATCH_ERROR';
const SYSTEM_FORM_DATA_ERROR = 'FORM_DATA_ERROR';

const SYSTEM_FORM_BS_COLUMNS = 'FORM_BS_COLUMNS';

const SYSTEM_FORM_BS_LABEL_COLUMNS = 'FORM_BS_LABEL_COLUMNS';
const SYSTEM_FORM_BS_INPUT_COLUMNS = 'FORM_BS_INPUT_COLUMNS';
const SYSTEM_FORM_BS_NOTE_COLUMNS = 'FORM_BS_NOTE_COLUMNS';

const SYSTEM_FORM_BUTTON_ON_CHANGE_CLASS = 'FORM_BUTTON_ON_CHANGE_CLASS';

const SYSTEM_BASE_URL_PRINT = 'BASE_URL_PRINT';
const SYSTEM_WKHTMLTOPDF = 'WKHTMLTOPDF';

const SYSTEM_EDIT_FORM_PAGE = 'EDIT_FORM_PAGE';

// computed automatically during runtime
const SYSTEM_PATH_EXT = 'EXT_PATH';
const SYSTEM_SITE_PATH = 'SITE_PATH';

const SYSTEM_LDAP_1_RDN = 'LDAP_1_RDN'; // Credentials to access LDAP
const SYSTEM_LDAP_1_PASSWORD = 'LDAP_1_PASSWORD'; // Credentials to access LDAP

const SYSTEM_ESCAPE_TYPE_DEFAULT = 'ESCAPE_TYPE_DEFAULT';
const SYSTEM_SECURITY_VARS_HONEYPOT = 'SECURITY_VARS_HONEYPOT'; // Fake variables
const SYSTEM_SECURITY_ATTACK_DELAY = 'SECURITY_ATTACK_DELAY'; // Detected attack causes x seconds delay
const SYSTEM_SECURITY_ATTACK_DELAY_DEFAULT = 5; // Detected attack causes x seconds delay
const SYSTEM_SECURITY_SHOW_MESSAGE = 'SECURITY_SHOW_MESSAGE'; // Detected attack shows an error message
const SYSTEM_SECURITY_GET_MAX_LENGTH = 'SECURITY_GET_MAX_LENGTH'; // Trim every character (before conversion) to SECURITY_GET_MAX_LENGTH chars;
const SYSTEM_SECURITY_GET_MAX_LENGTH_DEFAULT = 50; // Default max length for get variables
const SYSTEM_SECURITY_ABSOLUTE_GET_MAX_LENGTH = 255; // Default max length for get variables

const GET_EXTRA_LENGTH_TOKEN = '_';

const SYSTEM_GFX_EXTRA_BUTTON_INFO_INLINE = 'GFX_EXTRA_BUTTON_INFO_INLINE';
const SYSTEM_GFX_EXTRA_BUTTON_INFO_BELOW = 'GFX_EXTRA_BUTTON_INFO_BELOW';

const SYSTEM_SAVE_BUTTON_TEXT = 'SAVE_BUTTON_TEXT';
const SYSTEM_SAVE_BUTTON_TOOLTIP = 'SAVE_BUTTON_TOOLTIP';
const SYSTEM_SAVE_BUTTON_CLASS = 'SAVE_BUTTON_CLASS';
const SYSTEM_SAVE_BUTTON_GLYPH_ICON = 'SAVE_BUTTON_GLYPH_ICON';

const SYSTEM_CLOSE_BUTTON_TEXT = 'CLOSE_BUTTON_TEXT';
const SYSTEM_CLOSE_BUTTON_TOOLTIP = 'CLOSE_BUTTON_TOOLTIP';
const SYSTEM_CLOSE_BUTTON_CLASS = 'CLOSE_BUTTON_CLASS';
const SYSTEM_CLOSE_BUTTON_GLYPH_ICON = 'CLOSE_BUTTON_GLYPH_ICON';

const SYSTEM_DELETE_BUTTON_TEXT = 'DELETE_BUTTON_TEXT';
const SYSTEM_DELETE_BUTTON_TOOLTIP = 'DELETE_BUTTON_TOOLTIP';
const SYSTEM_DELETE_BUTTON_CLASS = 'DELETE_BUTTON_CLASS';
const SYSTEM_DELETE_BUTTON_GLYPH_ICON = 'DELETE_BUTTON_GLYPH_ICON';

const SYSTEM_NEW_BUTTON_TEXT = 'NEW_BUTTON_TEXT';
const SYSTEM_NEW_BUTTON_TOOLTIP = 'NEW_BUTTON_TOOLTIP';
const SYSTEM_NEW_BUTTON_CLASS = 'NEW_BUTTON_CLASS';
const SYSTEM_NEW_BUTTON_GLYPH_ICON = 'NEW_BUTTON_GLYPH_ICON';

const SYSTEM_DB_UPDATE = 'DB_UPDATE';
const SYSTEM_DB_UPDATE_ALWAYS = 'always';
const SYSTEM_DB_UPDATE_NEVER = 'never';
const SYSTEM_DB_UPDATE_AUTO = 'auto';

const DOCUMENTATION_QFQ = 'DOCUMENTATION_QFQ';
const DOCUMENTATION_QFQ_URL = 'https://docs.typo3.org/typo3cms/drafts/github/T3DocumentationStarter/Public-Info-053/Manual.html';


// Not stored in config.qfq.ini, but used in STORE_SYSTEM
// Information for: Log / Debug / Exception
const SYSTEM_SQL_RAW = 'sqlRaw';  // Type: SANITIZE_ALL / String. SQL Query (before substitute). Useful for error reporting.
const SYSTEM_SQL_FINAL = 'sqlFinal'; //  Type: SANITIZE_ALL / String. SQL Query (after substitute). Useful for error reporting.
const SYSTEM_SQL_COUNT = 'sqlCount'; //  Type: SANITIZE_DIGIT / Int.Number of rows in SQL ResultSet. Useful for error reporting.
const SYSTEM_SQL_PARAM_ARRAY = 'sqlParamArray'; //  Type: SANITIZE_ALL / Parameter of prepared SQL Statement. Useful for error reporting.
const SYSTEM_FORM = CLIENT_FORM;                        // '<formName> / <formId>'
const SYSTEM_FORM_ELEMENT = 'formElement';              // '<formElementName> / <formElementeId>'
const SYSTEM_FORM_ELEMENT_COLUMN = 'formElementColumn'; // '<columnname of current processed formElement>'
const SYSTEM_FORM_ELEMENT_MESSAGE = 'formElementMessage'; // '<columnname of current processed formElement>'
const SYSTEM_REPORT_COLUMN_INDEX = 'reportColumnIndex'; // Keyname of SQL-column processed at the moment.
const SYSTEM_REPORT_COLUMN_NAME = 'reportColumnName'; // Keyname of SQL-column processed at the moment.
const SYSTEM_REPORT_COLUMN_VALUE = 'reportColumnValue'; // Keyname of SQL-column processed at the moment.
const SYSTEM_REPORT_FULL_LEVEL = 'reportFullLevel'; // Keyname of SQL-column processed at the moment.
const SYSTEM_DOWNLOAD_POPUP = 'hasDownloadPopup'; // Marker which is set to 'true' if there is at least one Download Link rendered
const DOWNLOAD_POPUP_REQUEST = 'true';
const DOWNLOAD_POPUP_REPLACE_TEXT = '#downloadPopupReplaceText#';
const DOWNLOAD_POPUP_REPLACE_TITLE = '#downloadPopupReplaceTitle#';

const CSS_REQUIRED = 'required-field';

// die folgenden Elemente sind vermutlich nicht noetig, wenn Store Klassen gloable Vars benutzt.
//const SYSTEM_FORM_DEF = 'formDefinition'; // Type: SANITIZE_ALNUMX / AssocArray. Final form to process. Useful for error reporting.
//const SYSTEM_FORM_ELEMENT_DEF = 'formElementDefinition'; // Type: SANITIZE_ALL / AssocArray. Formelement which are processed at the moment. Useful for error reporting.
//const SYSTEM_FORM_ELEMENT_FIELD = 'formElementField'; // Type: SANITIZE_ALNUMX / String. Fieldname of processed Formelement. Useful for error reporting.

const MODE_HTML = 'html';
const MODE_JSON = 'json';

const MSG_HEADER = 'header';
const MSG_CONTENT = 'content';
const MSG_ERROR_CODE = 'errorCode';

const SIP_TOKEN_LENGTH = 13; // length of string returned by `uniqid()`
const SIP_SIP = CLIENT_SIP;  // s
const SIP_RECORD_ID = CLIENT_RECORD_ID; // r
const SIP_TARGET_URL = '_targetUrl'; // URL where to jump after delete()
const SIP_MODE_ANSWER = '_modeAnswer'; // Mode how delete() will answer to client: MODE_HTML, MODE_JSON
const SIP_FORM = CLIENT_FORM;
const SIP_TABLE = 'table'; // delete a record from 'table'
const SIP_URLPARAM = 'urlparam';
const SIP_MAKE_URLPARAM_UNIQ = '_makeUrlParamUniq'; // SIPs for 'new records' needs to be uniq per TAB! Therefore add a uniq parameter
const SIP_DOWNLOAD_PARAMETER = '_b64_download'; // Parametername, filled in SIP, to hold all download element parameter.

const SIP_PREFIX_BASE64 = '_b64';

const SIP_EXCLUDE_ID = 'id';
const SIP_EXCLUDE_TYPE = 'type';
const SIP_EXCLUDE_L = 'L';
const SIP_EXCLUDE_XDEBUG_SESSION_START = 'XDEBUG_SESSION_START';

// FURTHER: all extracted params from 'urlparam

const ACTION_KEYWORD_SLAVE_ID = 'slaveId';

const VAR_RANDOM = 'random';
const VAR_FILE_DESTINATION = 'fileDestination';
const VAR_SLAVE_ID = ACTION_KEYWORD_SLAVE_ID;
const VAR_FILENAME = 'filename'; // Original filename of an uploaded file.


// PHP class DB can operate in these modes
const MODE_DB_REGULAR = 'regular';
const MODE_DB_NO_LOG = 'noLog';

// PHP class Typeahead
const TYPEAHEAD_API_QUERY = 'query';  // Name of parameter in API call of typeahead.php?query=...&s=... - See also FE_TYPE_AHEAD_SQL
const TYPEAHEAD_API_PREFETCH = 'prefetch';  // Name of parameter in API call of typeahead.php?prefetch=...&s=... - See also FE_TYPE_AHEAD_SQL
const TYPEAHEAD_API_SIP = 'sip';  // Name of parameter in API call of typeahead.php?query=...&s=...
const TYPEAHEAD_DEFAULT_LIMIT = 20;
const TYPEAHEAD_SQL_KEY_NAME = 'id';

const DEFAULT_LDAP_TIME_LIMIT = 3;

const SINGLE_TICK = "'";
const DOUBLE_TICK = '"';

// TOKEN evaluate
const TOKEN_ESCAPE_CONFIG = 'c';
const TOKEN_ESCAPE_SINGLE_TICK = 's';
const TOKEN_ESCAPE_DOUBLE_TICK = 'd';
const TOKEN_ESCAPE_LDAP_FILTER = 'l';
const TOKEN_ESCAPE_LDAP_DN = 'L';
const TOKEN_ESCAPE_MYSQL = 'm';
const TOKEN_ESCAPE_NONE = '-';

// Workaround for PHP < 5.6.0
if (!function_exists('ldap_escape')) {
    define('LDAP_ESCAPE_FILTER', 0x01);
    define('LDAP_ESCAPE_DN', 0x02);
}

const TOKEN_FOUND_IN_STORE_QUERY = 'query';

const RANDOM_LENGTH = 32;

// Report, BodyText
const TOKEN_SQL = 'sql';
const TOKEN_HEAD = 'head';
const TOKEN_ALT_HEAD = 'althead';
const TOKEN_TAIL = 'tail';
const TOKEN_RBEG = 'rbeg';
const TOKEN_REND = 'rend';
const TOKEN_RENR = 'renr';
const TOKEN_RSEP = 'rsep';
const TOKEN_FBEG = 'fbeg';
const TOKEN_FEND = 'fend';
const TOKEN_FSEP = 'fsep';
const TOKEN_RBGD = 'rbgd';
const TOKEN_DEBUG = 'debug';
const TOKEN_FORM = CLIENT_FORM;
const TOKEN_RECORD_ID = CLIENT_RECORD_ID;
const TOKEN_DEBUG_BODYTEXT = TYPO3_DEBUG_SHOW_BODY_TEXT;

const TOKEN_VALID_LIST = 'sql|head|althead|tail|rbeg|rend|renr|rsep|fbeg|fend|fsep|rbgd|debug|form|r|debugShowBodyText|sqlLog|sqlLogMode';

// FORM - copy from table 'form' of processed form
//const DEF_FORM_NAME = CLIENT_FORM;

// FORMELEMENT - copy of all formElements of processed form
//const DEF_FORM_ELEMENT_ID = 'id';

// SQL logging Modes
const SQL_LOG_MODE_ALL = 'all';
const SQL_LOG_MODE_MODIFY = 'modify';
const SQL_LOG_MODE_NONE = 'none';
const SQL_LOG_MODE_ERROR = 'error';

const MODE_LDAP_PREFETCH = 'ldapPrefetch';
const MODE_LDAP_SINGLE = 'ldapSingle';
const MODE_LDAP_MULTI = 'ldapMulti';

// api/save.php, api/delete.php, api/load.php
const API_DELETE_PHP = 'delete.php';
const API_DOWNLOAD_PHP = 'download.php';

const API_STATUS = 'status';
const API_MESSAGE = 'message';
const API_REDIRECT = 'redirect';
const API_REDIRECT_URL = 'redirect-url';
const API_FIELD_NAME = 'field-name';
const API_FIELD_MESSAGE = 'field-message';
const API_FORM_UPDATE = 'form-update';
const API_ELEMENT_UPDATE = 'element-update';
const API_ELEMENT_ATTRIBUTE = 'attr';
const API_ELEMENT_CONTENT = 'content';

const API_JSON_HIDDEN = 'hidden';
const API_JSON_DISABLED = 'disabled';
const API_JSON_REQUIRED = 'required';

const API_ANSWER_STATUS_SUCCESS = 'success';
const API_ANSWER_STATUS_CONFLICT = 'conflict';
const API_ANSWER_STATUS_CONFLICT_ALLOW_FORCE = 'conflict_allow_force';
const API_ANSWER_STATUS_ERROR = 'error';
const API_ANSWER_REDIRECT_CLIENT = 'client';
const API_ANSWER_REDIRECT_NO = 'no';
const API_ANSWER_REDIRECT_URL = 'url';
const API_ANSWER_REDIRECT_URL_SKIP_HISTORY = 'url-skip-history';

const API_TYPEAHEAD_KEY = 'key';
const API_TYPEAHEAD_VALUE = 'value';

const DATA_HIDDEN = 'data-hidden';
const DATA_DISABLED = 'data-disabled';
const DATA_REQUIRED = 'data-required';

const CLASS_TYPEAHEAD = 'qfq-typeahead';
const DATA_TYPEAHEAD_SIP = 'data-typeahead-sip'; // Used for typeAhead


const CLASS_NOTE = 'qfq-note';

const DATA_ENABLE_SAVE_BUTTON = 'data-enable-save-button';

//const CLASS_TYPEAHEAD = 'qfq-type-ahead';
//const DATA_TYPEAHEAD_SIP = 'data-sip'; // Used for typeAhead

const DATA_TYPEAHEAD_LIMIT = 'data-typeahead-limit';
const DATA_TYPEAHEAD_MINLENGTH = 'data-typeahead-minlength';
const DATA_TYPEAHEAD_PEDANTIC = 'data-typeahead-pedantic';

const CLASS_CHARACTER_COUNT = 'qfq-character-count';
const DATA_CHARACTER_COUNT_ID = 'data-character-count-id';

const CLASS_FORM_ELEMENT_EDIT = 'qfq-form-element-edit';

// BuildForm
const SYMBOL_NEW = 'new';
const SYMBOL_EDIT = 'edit';
const SYMBOL_DELETE = 'delete';

//CHECKBOX
const ALIGN_HORIZONTAL = 'horizontal';
const ALIGN_VERTICAL = 'vertical';

// Subrecord
const SUBRECORD_COLUMN_WIDTH = 20;
const FORM_ELEMENTS_NATIVE = 'native';
const FORM_ELEMENTS_SUBRECORD = 'subrecord';
const FORM_ELEMENTS_NATIVE_SUBRECORD = 'native_subrecord';
//const FORM_ELEMENTS_DYNAMIC_UPDATE = 'native_dynamic_update';
const SUBRECORD_NEW = SYMBOL_NEW;
const SUBRECORD_EDIT = SYMBOL_EDIT;
const SUBRECORD_DELETE = SYMBOL_DELETE;
const SUBRECORD_PARAMETER_FORM = CLIENT_FORM;
const SUBRECORD_PARAMETER_PAGE = 'page';
const SUBRECORD_PARAMETER_DETAIL = 'detail';

const GLYPH_ICON = 'glyphicon';
const GLYPH_ICON_EDIT = 'glyphicon-pencil';
const GLYPH_ICON_NEW = 'glyphicon-plus';
const GLYPH_ICON_DELETE = 'glyphicon-trash';
const GLYPH_ICON_HELP = 'glyphicon-question-sign';
const GLYPH_ICON_INFO = 'glyphicon-info-sign';
const GLYPH_ICON_SHOW = 'glyphicon-search';
const GLYPH_ICON_TOOL = 'glyphicon-wrench';
const GLYPH_ICON_CHECK = 'glyphicon-ok';
const GLYPH_ICON_CLOSE = 'glyphicon-remove';
const GLYPH_ICON_TASKS = 'glyphicon-tasks';
const GLYPH_ICON_DUPLICATE = 'glyphicon-duplicate';
const GLYPH_ICON_VIEW = 'glyphicon-eye-open';
const GLYPH_ICON_FILE = 'glyphicon-file';

// FORM columns: real
const F_ID = 'id';
const F_NAME = 'name';
const F_TITLE = 'title';
const F_TABLE_NAME = 'tableName';
const F_REQUIRED_PARAMETER = 'requiredParameter';
const F_EXTRA_DELETE_FORM = 'extraDeleteForm';
const F_FINAL_DELETE_FORM = 'finalDeleteForm';
const F_DIRTY_MODE = 'dirtyMode';

const F_SUBMIT_BUTTON_TEXT = 'submitButtonText';
const F_BUTTON_ON_CHANGE_CLASS = 'buttonOnChangeClass';

const F_ESCAPE_TYPE_DEFAULT = 'escapeTypeDefault';

const F_CLASS = 'class';
const F_CLASS_PILL = 'classPill';
const F_CLASS_BODY = 'classBody';

const F_SHOW_BUTTON = 'showButton';

const F_FORWARD_MODE = 'forwardMode';
const F_FORWARD_PAGE = 'forwardPage';

const F_FORWARD_MODE_CLIENT = API_ANSWER_REDIRECT_CLIENT;
const F_FORWARD_MODE_NO = API_ANSWER_REDIRECT_NO;
const F_FORWARD_MODE_URL = API_ANSWER_REDIRECT_URL;
const F_FORWARD_MODE_URL_SKIP_HISTORY = API_ANSWER_REDIRECT_URL_SKIP_HISTORY;
const F_FORWARD_MODE_URL_SIP = 'url-sip';

// client', 'no', 'url', 'url-skip-history'

const F_FE_DATA_PATTERN_ERROR = 'data-pattern-error';
const F_FE_DATA_REQUIRED_ERROR = 'data-required-error';
const F_FE_DATA_MATCH_ERROR = 'data-match-error';
const F_FE_DATA_ERROR = 'data-error';

const F_PARAMETER = 'parameter';    // valid for F_ and FE_

// Form columns: via parameter field
const F_LDAP_SERVER = 'ldapServer';
const F_LDAP_BASE_DN = 'ldapBaseDn';
const F_LDAP_SEARCH = 'ldapSearch';
const F_LDAP_ATTRIBUTES = 'ldapAttributes';
const F_LDAP_TIME_LIMIT = 'ldapTimeLimit';
const F_LDAP_USE_BIND_CREDENTIALS = 'ldapUseBindCredentials';
const F_TYPEAHEAD_LIMIT = 'typeAheadLimit';
const F_TYPEAHEAD_MINLENGTH = 'typeAheadMinLength';
const F_TYPEAHEAD_PEDANTIC = 'typeAheadPedantic';
const F_TYPEAHEAD_LDAP_VALUE_PRINTF = 'typeAheadLdapValuePrintf';
const F_TYPEAHEAD_LDAP_ID_PRINTF = 'typeAheadLdapIdPrintf';
const F_TYPEAHEAD_LDAP_SEARCH = 'typeAheadLdapSearch';
const F_TYPEAHEAD_LDAP_SEARCH_PREFETCH = 'typeAheadLdapSearchPrefetch';
const F_TYPEAHEAD_LDAP_SEARCH_PER_TOKEN = 'typeAheadLdapSearchPerToken';

const F_MODE = 'mode';
const F_MODE_READONLY = 'readonly';

const F_SAVE_BUTTON_ACTIVE = 'saveButtonActive';

const F_SAVE_BUTTON_TEXT = 'saveButtonText';
const F_SAVE_BUTTON_TOOLTIP = 'saveButtonTooltip';
const F_SAVE_BUTTON_CLASS = 'saveButtonClass';
const F_SAVE_BUTTON_GLYPH_ICON = 'saveButtonGlyphIcon';

const F_CLOSE_BUTTON_TEXT = 'closeButtonText';
const F_CLOSE_BUTTON_TOOLTIP = 'closeButtonTooltip';
const F_CLOSE_BUTTON_CLASS = 'closeButtonClass';
const F_CLOSE_BUTTON_GLYPH_ICON = 'closeButtonGlyphIcon';

const F_DELETE_BUTTON_TEXT = 'deleteButtonText';
const F_DELETE_BUTTON_TOOLTIP = 'deleteButtonTooltip';
const F_DELETE_BUTTON_CLASS = 'deleteButtonClass';
const F_DELETE_BUTTON_GLYPH_ICON = 'deleteButtonGlyphIcon';

const F_NEW_BUTTON_TEXT = 'newButtonText';
const F_NEW_BUTTON_TOOLTIP = 'newButtonTooltip';
const F_NEW_BUTTON_CLASS = 'newButtonClass';
const F_NEW_BUTTON_GLYPH_ICON = 'newButtonGlyphIcon';

// FORM_ELEMENT_STATI
const FE_MODE_SHOW = 'show';
const FE_MODE_READONLY = 'readonly';
const FE_MODE_REQUIRED = 'required';
const FE_MODE_HIDDEN = 'hidden';

const FE_CLASS_NATIVE = 'native';
const FE_CLASS_ACTION = 'action';
const FE_CLASS_CONTAINER = 'container';

const FE_SUBRECORD_ROW_CLASS = '_rowClass';
const FE_SUBRECORD_ROW_TITLE = '_rowTitle';

// FormElement columns: real
const FE_ID = 'id';
const FE_ID_CONTAINER = 'feIdContainer';
const FE_FORM_ID = 'formId';
const FE_NAME = 'name';
const FE_TYPE = 'type';
const FE_MODE = 'mode';
const FE_MODE_SQL = 'modeSql';
const FE_DYNAMIC_UPDATE = 'dynamicUpdate';
const FE_VALUE = 'value';
const FE_CLASS = 'class';
const FE_LABEL = 'label';
const FE_NOTE = 'note';
const FE_BS_LABEL_COLUMNS = F_BS_LABEL_COLUMNS;
const FE_BS_INPUT_COLUMNS = F_BS_INPUT_COLUMNS;
const FE_BS_NOTE_COLUMNS = F_BS_NOTE_COLUMNS;
const FE_WRAP_ROW_LABEL_INPUT_NOTE = 'rowLabelInputNote';
const FE_MAX_LENGTH = 'maxLength';
const FE_PARAMETER = 'parameter';
const FE_ENCODE = 'encode';
const FE_CHECK_TYPE = 'checkType';
const FE_CHECK_PATTERN = 'checkPattern';
const FE_TOOLTIP = 'tooltip';
const FE_SIZE = 'size';
const FE_SUBRECORD_OPTION = 'subrecordOption';
const FE_SQL1 = 'sql1';
const FE_PLACEHOLDER = 'placeholder';

// FormElement columns: via parameter field
const FE_DATE_FORMAT = 'dateFormat';  // value: FORMAT_DATE_INTERNATIONAL | FORMAT_DATE_GERMAN
const FE_SHOW_SECONDS = 'showSeconds';  // value: 0|1
const FE_SHOW_ZERO = 'showZero';  // 0|1 - Used for 'date/datime/time': in case of fe.value='0' shows corresponding '00-00-0000'|'00:00:00'
const FE_HIDE_ZERO = 'hideZero';  // 0|1 - In case of fe.value=0|'0', an empty string is shown.
const FE_FILE_DESTINATION = 'fileDestination'; // Target pathFilename for an uploaded file.
const FE_FILE_REPLACE_MODE = 'fileReplace'; // Target pathFilename for an uploaded file.
const FE_FILE_REPLACE_MODE_ALWAYS = 'always'; // Target pathFilename for an uploaded file.
const FE_FILE_MIME_TYPE_ACCEPT = 'accept'; // Target pathFilename for an uploaded file.
const FE_FILE_MAX_FILE_SIZE = 'maxFileSize'; // Target pathFilename for an uploaded file.
const FE_FILE_CAPTURE = 'capture'; // On a smartphone opens the camera
const FE_SQL_VALIDATE = 'sqlValidate'; // Action: Query to validate form load
const FE_EXPECT_RECORDS = 'expectRecords'; // Action: expected number of rows of FE_SQL_VALIDATE
const FE_MESSAGE_FAIL = 'messageFail'; // Action: Message to display, if FE_SQL_VALIDATE fails.
const FE_REQUIRED_LIST = 'requiredList'; // Optional list of FormElements which have to be non empty to make this 'action'-FormElement active.
const FE_SLAVE_ID = 'slaveId'; // Action; Value or Query to compute id of slave record.
const FE_SQL_AFTER = 'sqlAfter'; // Action: Always fired
const FE_SQL_BEFORE = 'sqlBefore'; // Action: Always fired
const FE_SQL_UPDATE = 'sqlUpdate'; // Action: Update Statement for slave record
const FE_SQL_INSERT = 'sqlInsert'; // Action: Insert Statement to create slave record.
const FE_SQL_DELETE = 'sqlDelete'; // Action: Delete Statement to delete unused slave record.
const FE_SQL_HONOR_FORM_ELEMENTS = 'sqlHonorFormElements'; // Action: Honor given list of FormElements for sqlInsert|Update|Delete
const FE_EDITOR_PREFIX = 'editor-'; // TinyMCE configuration settings.
const FE_SENDMAIL_TO = 'sendMailTo'; // Receiver email adresses. Separate multiple by comma.
const FE_SENDMAIL_CC = 'sendMailCc'; // CC Receiver email adresses. Separate multiple by comma.
const FE_SENDMAIL_BCC = 'sendMailBcc'; // BCC Receiver email adresses. Separate multiple by comma.
const FE_SENDMAIL_FROM = 'sendMailFrom'; // Sender email address.
const FE_SENDMAIL_SUBJECT = 'sendMailSubject'; // Email subject
const FE_SENDMAIL_REPLY_TO = 'sendMailReplyTo'; // Reply to email address
const FE_SENDMAIL_FLAG_AUTO_SUBMIT = 'sendMailFlagAutoSubmit'; // on|off - if 'on', suppresses OoO answers from receivers.
const FE_SENDMAIL_GR_ID = 'sendMailGrId'; // gr_id: used to classify mail log entries ind table mailLog
const FE_SENDMAIL_X_ID = 'sendMailXId'; // x_id: used to classify mail log entries ind table mailLog
const FE_AUTOFOCUS = 'autofocus'; // value: <none>|0|1  , <none>==1, this element becomes the focus during form load.
const FE_RETYPE = 'retype'; // value: <none>|0|1  , <none>==1, this element becomes the focus during form load.
const FE_RETYPE_LABEL = 'retypeLabel'; // value: label text for retype FormElement
const FE_RETYPE_NOTE = 'retypeNote'; // value: note text for retype FormElement
const FE_RETYPE_SOURCE_NAME = '_retypeSourceName'; // QFQ internal reference to name of source FormElement.
const FE_WRAP_ROW = 'wrapRow';
const FE_WRAP_LABEL = 'wrapLabel';
const FE_WRAP_INPUT = 'wrapInput';
const FE_WRAP_NOTE = 'wrapNote';
const FE_HTML_BEFORE = 'htmlBefore';
const FE_HTML_AFTER = 'htmlAfter';
const FE_TEMPLATE_GROUP_ADD_CLASS = 'tgAddClass';
const FE_TEMPLATE_GROUP_ADD_TEXT = 'tgAddText';
const FE_TEMPLATE_GROUP_REMOVE_CLASS = 'tgRemoveClass';
const FE_TEMPLATE_GROUP_REMOVE_TEXT = 'tgRemoveText';
const FE_TEMPLATE_GROUP_CLASS = 'tgClass';
const FE_TEMPLATE_GROUP_DEFAULT_MAX_LENGTH = 5;
const FE_TEMPLATE_GROUP_NAME_PATTERN = '%d';
const FE_TEMPLATE_GROUP_NAME_PATTERN_0 = '%D';
const FE_TEMPLATE_GROUP_CURRENT_IDX = 'tgCurentIndex';
const FE_BUTTON_CLASS = 'buttonClass';
const FE_LDAP_SERVER = F_LDAP_SERVER;
const FE_LDAP_BASE_DN = F_LDAP_BASE_DN;
const FE_LDAP_SEARCH = F_LDAP_SEARCH;
const FE_LDAP_ATTRIBUTES = F_LDAP_ATTRIBUTES;
const FE_LDAP_TIME_LIMIT = F_LDAP_TIME_LIMIT;
const FE_LDAP_USE_BIND_CREDENTIALS = F_LDAP_USE_BIND_CREDENTIALS;
const FE_TYPEAHEAD_LIMIT = F_TYPEAHEAD_LIMIT;
const FE_TYPEAHEAD_MINLENGTH = F_TYPEAHEAD_MINLENGTH;
const FE_TYPEAHEAD_PEDANTIC = F_TYPEAHEAD_PEDANTIC;
const FE_TYPEAHEAD_SQL = 'typeAheadSql';
const FE_TYPEAHEAD_LDAP_VALUE_PRINTF = F_TYPEAHEAD_LDAP_VALUE_PRINTF;
const FE_TYPEAHEAD_LDAP_ID_PRINTF = F_TYPEAHEAD_LDAP_ID_PRINTF;
const FE_TYPEAHEAD_LDAP = 'typeAheadLdap';
const FE_TYPEAHEAD_LDAP_SEARCH = F_TYPEAHEAD_LDAP_SEARCH;
const FE_TYPEAHEAD_LDAP_SEARCH_PREFETCH = F_TYPEAHEAD_LDAP_SEARCH_PREFETCH;
const FE_TYPEAHEAD_LDAP_SEARCH_PER_TOKEN = F_TYPEAHEAD_LDAP_SEARCH_PER_TOKEN;
const FE_FILL_STORE_LDAP = 'fillStoreLdap';
const FE_CHARACTER_COUNT_WRAP = 'characterCountWrap';
const FE_INPUT_EXTRA_BUTTON_LOCK = 'extraButtonLock';
const FE_INPUT_EXTRA_BUTTON_PASSWORD = 'extraButtonPassword';
const FE_INPUT_EXTRA_BUTTON_INFO = 'extraButtonInfo';
const FE_TMP_EXTRA_BUTTON_HTML = '_extraButtonHtml'; // will be filled on the fly during building extrabutton
const FE_CHECKBOX_CHECKED = 'checked';
const FE_CHECKBOX_UNCHECKED = 'unchecked';
const FE_RECORD_DESTINATION_TABLE = 'recordDestinationTable';
const FE_RECORD_SOURCE_TABLE = 'recordSourceTable';
const FE_TRANSLATE_ID_COLUMN = 'translateIdColumn';

const FE_FLAG_ROW_OPEN_TAG = '_flagRowOpenTag'; // will be automatically computed during Formload: true | false
const FE_FLAG_ROW_CLOSE_TAG = '_flagRowCloseTag'; // will be automatically computed during Formload: true | false

const RETYPE_FE_NAME_EXTENSION = 'RETYPE';

const TYPEAHEAD_PLACEHOLDER = '?';

const FE_HTML_ID = 'htmlId'; // Will be dynamically computed during runtime.

// Values
const FE_ENCODE_SPECIALCHAR = 'specialchar';
const FE_ENCODE_NONE = 'none';
const FE_FILE_CAPTURE_CAMERA = 'camera';

// FormElement Types
const FE_TYPE_CHECKBOX = 'checkbox';
const FE_TYPE_DATE = 'date';
const FE_TYPE_TIME = 'time';
const FE_TYPE_DATETIME = 'datetime';
const FE_TYPE_TEXT = 'text';
const FE_TYPE_EDITOR = 'editor';
const FE_TYPE_PASSWORD = 'password';
const FE_TYPE_RADIO = 'radio';
const FE_TYPE_SELECT = 'select';
const FE_TYPE_UPLOAD = 'upload';
const FE_TYPE_EXTRA = 'extra';
const FE_TYPE_SUBRECORD = 'subrecord';
const FE_TYPE_NOTE = 'note';

const FE_TYPE_BEFORE_LOAD = 'beforeLoad';
const FE_TYPE_BEFORE_SAVE = 'beforeSave';
const FE_TYPE_BEFORE_INSERT = 'beforeInsert';
const FE_TYPE_BEFORE_UPDATE = 'beforeUpdate';
const FE_TYPE_BEFORE_DELETE = 'beforeDelete';
const FE_TYPE_AFTER_LOAD = 'afterLoad';
const FE_TYPE_AFTER_SAVE = 'afterSave';
const FE_TYPE_AFTER_INSERT = 'afterInsert';
const FE_TYPE_AFTER_UPDATE = 'afterUpdate';
const FE_TYPE_AFTER_DELETE = 'afterDelete';
const FE_TYPE_SENDMAIL = 'sendMail';
const FE_TYPE_PASTE = 'paste';

const FE_TYPE_TEMPLATE_GROUP = 'templateGroup';