<?php
/*
!
 * Jetpack CRM
 * https://jetpackcrm.com
 * V1.1.19
 *
 * Copyright 2020 Automattic
 *
 * Date: 18/10/16
 */

/*
======================================================
	Breaking Checks ( stops direct access )
	====================================================== */
if ( ! defined( 'ZEROBSCRM_PATH' ) ) {
	exit;
}
/*
======================================================
	/ Breaking Checks
	====================================================== */

		global $zbsFieldsEnabled,$zbsFieldSorts,$zbsAddressFields;
		$zbsFieldsEnabled = array(); // } ALSO added 'opt' field #} if this is set it'll be checked whether $zbsFieldsEnabled['optname'] global is true/false
		$zbsFieldSorts    = array();
		$zbsAddressFields = array();

		// these are all DAL3 Object Loaded via zeroBSCRM_fields_initialise():
		global $zbsCustomerFields,$zbsCompanyFields,$zbsCustomerQuoteFields,$zbsCustomerInvoiceFields,$zbsTransactionFields,$zbsFormFields;
		$zbsCustomerFields        = array();
		$zbsCompanyFields         = array();
		$zbsCustomerQuoteFields   = array();
		$zbsCustomerInvoiceFields = array();
		$zbsTransactionFields     = array();
		$zbsFormFields            = array();

	// This takes all the DAL3 object models and builds out fieldGlobalArrays
	// ... as was hard-typed in < v3.0
	// ... Addresses still hard typed as 3.0, but rest model-generated
	// This gets run in Core.php after initialising zbsDAL class
function zeroBSCRM_fields_initialise() {

	global $zbs,$zbsFieldsEnabled,$zbsFieldSorts,$zbsAddressFields;
	global $zbsCustomerFields,$zbsCompanyFields,$zbsCustomerQuoteFields,$zbsCustomerInvoiceFields,$zbsTransactionFields,$zbsFormFields;

	/*
	======================================================
	Legacy / Unchanged
	====================================================== */

	$zbsAddressFields = array(
		'addr1'    => array(
			'text',
			__( 'Address Line 1', 'zero-bs-crm' ),
			'',
			'area' => 'Main Address',
		),
		'addr2'    => array(
			'text',
			__( 'Address Line 2', 'zero-bs-crm' ),
			'',
			'area' => 'Main Address',
		),
		'city'     => array(
			'text',
			__( 'City', 'zero-bs-crm' ),
			'e.g. New York',
			'area' => 'Main Address',
		),
		'county'   => array(
			'text',
			__( 'County', 'zero-bs-crm' ),
			'e.g. Kings County',
			'area' => 'Main Address',
		),
		'postcode' => array(
			'text',
			__( 'Postcode', 'zero-bs-crm' ),
			'e.g. 10019',
			'area' => 'Main Address',
		),
		'country'  => array(
			'text',
			__( 'Country', 'zero-bs-crm' ),
			'e.g. UK',
			'area' => 'Main Address',
		),

	);

	// } Global Default sort for all "addresses" (to be used for all address outputs)
	$zbsFieldSorts['address'] = array(

		// } Default order
		'default' => array(
			'addr1',
			'addr2',
			'city',
			'county',
			'postcode',
			'country',
		),

	);

	/*
	======================================================
	/ Legacy / Unchanged
	====================================================== */

	/*
	======================================================
	Contacts
	====================================================== */

	// Load from  object model :)
	$zbsCustomerFields = $zbs->DAL->contacts->generateFieldsGlobalArr();

	// } Default sort (still hard-typed for now)
	$zbsFieldSorts['customer'] = array(

		// } Default order
			'default' => array(

				'status',
				'prefix',
				'fname',
				'lname',
				/*
						addresses subordinated to global "address" field sort
						'addr1',
						'addr2',
						'city',
						'county',
						'postcode',
					 */
					'addresses',  // } This indicates addresses
				'hometel',
				'worktel',
				'mobtel',
				'email',
				'notes',
			),

	);

	/*
	======================================================
	/ Contacts
	====================================================== */

	/*
	======================================================
	Companies
	====================================================== */

	// Load from  object model :)
	$zbsCompanyFields = $zbs->DAL->companies->generateFieldsGlobalArr();

	// } Default sort (still hard-typed for now)
	$zbsFieldSorts['company'] = array(

		// } Default order
			'default' => array(

				'status',
				'name', // coname
					/*
						addresses subordinated to global "address" field sort
						'addr1',
						'addr2',
						'city',
						'county',
						'postcode',
					 */
				'addresses', // } This indicates addresses
				'maintel',
				'sectel',
				'mobtel',
				'email',
				'notes',
			),

	);

	/*
	======================================================
	/ Companies
	====================================================== */

	/*
	======================================================
	Quotes
	====================================================== */

	// Load from  object model :)
	$zbsCustomerQuoteFields = $zbs->DAL->quotes->generateFieldsGlobalArr();

	// } Default sort (still hard-typed for now)
	$zbsFieldSorts['quote'] = array(

		// } Default order
		'default' => array(

			'title', // name
			'value', // val
			'date',
			'notes',
		),

	);

	/*
	======================================================
	/ Quotes
	====================================================== */

	/*
	======================================================
	Invoices
	====================================================== */

	/*
	NOTE:

	$zbsCustomerInvoiceFields Removed as of v3.0, invoice builder is very custom, UI wise,
	.. and as the model can deal with saving + custom fields WITHOUT the global, there's no need
	(whereas other objects input views are directed by these globals, Invs is separate, way MS made it)



	// Load from  object model :)
	$zbsCustomerInvoiceFields = $zbs->DAL->invoices->generateFieldsGlobalArr();

	#} Default sort (still hard-typed for now)
	$zbsFieldSorts['invoice'] = array(

			#} Default order
			'default' => array(

					'status',
					'no',
					'date',
					'notes',
					'ref',
					'due',
					'logo',
					'bill',
					'ccbill'
				)

		);

	 */

	/*
	======================================================
	/ Invoices
	====================================================== */

	/*
	======================================================
	Transactions
	====================================================== */

	// Load from  object model :)
	$zbsTransactionFields = $zbs->DAL->transactions->generateFieldsGlobalArr();

	// } Default sort (still hard-typed for now)
	/*
		not used, yet?
	$zbsFieldSorts['transactions'] = array(

			#} Default order
			'default' => array(

				)

		);
	 */

	/*
	======================================================
	/ Transactions
	====================================================== */

	/*
	======================================================
	Forms
	====================================================== */

	// Load from  object model :)
	$zbsFormFields = $zbs->DAL->forms->generateFieldsGlobalArr();

	// } Default sort (still hard-typed for now)
	$zbsFieldSorts['form'] = array(

		// } Default order
		'default' => array(

			'header',
			'subheader',
			'fname',
			'lname',
			'email',
			'notes',
			'submit',
			'spam',
			'success',
		),

	);

	/*
	======================================================
	/ Forms
	====================================================== */
}

/*
======================================================
	Hard Coded Fields + Sorts
	(Defaults which can be overriden by custom fields + field sorts)
	====================================================== */

	// } Below are HARD CODED fields :)

	// } NOTE:
	// } Added an additional field to each field 'area'
	// } adding this (any text) will group these into a "subset" with title of 'area'
	// } they MUST (currently) be in sequential order!!!

	/*
	DAL3 Notes:

		#globalfieldobjsdal3

		This ultimately becomes #legacy. This global $fields var collection was
		written way back at the beginning when we were doing all kinds of rough dev.
		Now, these are kind of derelict technical debt, really replaced by DAL obj models.
		To defer the work in this cycle, I've left these here (as doing DAL3 translation)
		because to remove them at this point is like peeling off a symbiote.
		... so, for near future, let's see how they play out.

		DAL3 Obj models + legacy $fields globals. I suppose the field globals are kind of
		"UI visible" variants of obj models... that's how they operate, for now, at least.

		// interesting use: DAL2 core, func: ->objModel($type=1)

		WH 12/2/19


		TBC ... yeah this was legacy. I split this from ZeroBSCRM.Fields.php into it's own DAL3 drop-in replacement
		because the old way was far too clunky when we have proper models now. But rather than being model-based here
		... I've opted for a second layer (maintain existing, just tweak the names where they've changed)
		... e.g. Quote "name" => "title"


		WH 22/3/19

	*/

/*
======================================================
	Field & Sort Functions
	(These build out custom field arrs by working on defaults from above)
	====================================================== */

	// } Currently this is just "add countries" or dont
function zeroBSCRM_internalAddressFieldMods() {

	global $zbs;

	$addCountries = $zbs->settings->get( 'countries' );
	if ( isset( $addCountries ) && $addCountries ) {

		// } add it
		global $zbsAddressFields, $zbsFieldSorts;
		$zbsAddressFields['country'] = array(
			'selectcountry',
			__( 'Country', 'zero-bs-crm' ),
			'e.g. United Kingdom',
			'area' => 'Main Address',
		);

		// } add to sort
		$zbsFieldSorts['address']['default'][] = 'country';

	}
}

	// } Unpack any custom fields + add
function zeroBSCRM_unpackCustomFields() {

	// } Jammed for now, adds country if set!
	zeroBSCRM_internalAddressFieldMods();

	global $zbs,$zbsAddressFields,$zbsFieldSorts;

	$customfields = $zbs->settings->get( 'customfields' );

	$keyDrivenCustomFields = array(

		// these get DAL3 Custom fields
			'customers' => ZBS_TYPE_CONTACT,
		'companies'     => ZBS_TYPE_COMPANY,
		'quotes'        => ZBS_TYPE_QUOTE,
		'transactions'  => ZBS_TYPE_TRANSACTION,
		'invoices'      => ZBS_TYPE_INVOICE,
		'addresses'     => ZBS_TYPE_ADDRESS,

	);

	// Following overloading code is also replicated in AdminPages.php (settings page), search #FIELDOVERLOADINGDAL2+

		// DAL3 ver (all objs in $keyDrivenCustomFields above)
	if ( $zbs->isDAL3() ) {

		foreach ( $keyDrivenCustomFields as $key => $objTypeID ) {

			if ( isset( $customfields ) && isset( $customfields[ $key ] ) ) {

					// turn ZBS_TYPE_CONTACT (1) into "contact"
					$typeStr = $zbs->DAL->objTypeKey( $objTypeID );
				if ( ! empty( $typeStr ) ) {
					$customfields[ $key ] = $zbs->DAL->setting( 'customfields_' . $typeStr, array() );
				}
			}
		}
	}

		// / field overloading

	if ( isset( $customfields ) && is_array( $customfields ) ) {

			// v3rc2, this doesn't appear to be needed, already loaded above?
			// left in as fallback
		if ( isset( $customfields['addresses'] ) && is_array( $customfields['addresses'] ) && count( $customfields['addresses'] ) > 0 ) {
			$addrCustomFields = $customfields['addresses'];
		} else {
			$addrCustomFields = $zbs->DAL->getActiveCustomFields( array( 'objtypeid' => ZBS_TYPE_ADDRESS ) );
		}

			// } Addresses
		if ( is_array( $addrCustomFields ) && count( $addrCustomFields ) > 0 ) {

			$cfIndx = 1;
			foreach ( $addrCustomFields as $fieldKey => $field ) {

				// unpacks csv options and sets 'custom-field' attr
				$fieldO = zeroBSCRM_customFields_processCustomField( $field );

				// } Add it to arr
				// v2 method $zbsAddressFields['cf'.$cfIndx] = $fieldO;
				// v3:
				$zbsAddressFields[ 'addr_' . $fieldKey ] = $fieldO;

				// } increment
				++$cfIndx;

				// } Also add it to the list of "default sort" at end
				$zbsFieldSorts['address']['default'][] = 'addr_' . $fieldKey;

			}
		}

			// } Customers
			$customfields = zeroBSCRM_customFields_applyFieldToGlobal( $customfields, 'customers', 'customer', 'zbsCustomerFields' );

			// } Companies
			$customfields = zeroBSCRM_customFields_applyFieldToGlobal( $customfields, 'companies', 'company', 'zbsCompanyFields' );

			// } Quotes
			$customfields = zeroBSCRM_customFields_applyFieldToGlobal( $customfields, 'quotes', 'quote', 'zbsCustomerQuoteFields' );

			// } Invoices
			$customfields = zeroBSCRM_customFields_applyFieldToGlobal( $customfields, 'invoices', 'invoice', 'zbsCustomerInvoiceFields' );

			// } Transactions
			$customfields = zeroBSCRM_customFields_applyFieldToGlobal( $customfields, 'transactions', 'transaction', 'zbsTransactionFields' );

	} // if isset + is array
}

	// this takes the custom fields from DB storage (passed) and translate them into the globals (e.g. $zbsCompanyFields)
	// ... a lot of the linkages here are DAL1 legacy stuff, probably need rethinking v3+
	// $customFields = settings['customfields']
	// $key = 'companies' (< DAL2 customFields key)
	// $keyFieldSorts = 'company' (proper DAL2 key used for field sorts)
	// $globalVarName = 'zbsCompanyFields' (the global storing the field obj)
function zeroBSCRM_customFields_applyFieldToGlobal( $customFields, $key, $keyFieldSorts, $globalVarName ) {

	if ( ! empty( $globalVarName ) && is_array( $customFields ) && ! empty( $key ) && isset( $customFields[ $key ] ) && is_array( $customFields[ $key ] ) && count( $customFields[ $key ] ) > 0 ) {

		// globalise, e.g. global $zbsCompanyFields;
		global $zbs, $zbsFieldSorts;

		$cfIndx = 1;
		if ( is_array( $customFields[ $key ] ) ) {

			foreach ( $customFields[ $key ] as $fieldKey => $field ) {

				// unpacks csv options and sets 'custom-field' attr
				$fieldO = zeroBSCRM_customFields_processCustomField( $field );

				// } Add it to arr
				$GLOBALS[ $globalVarName ][ $fieldKey ] = $fieldO;

				// } increment
				++$cfIndx;

				// } Also add it to the list of "default sort" at end
				$zbsFieldSorts[ $keyFieldSorts ]['default'][] = $fieldKey;

				unset( $fieldKey );

			} // foreach field

		} // if custom fields is array

	} // if issets

	return $customFields;
}

	// } Retrieves any potential tweaks from options obj
function zeroBSCRM_unpackCustomisationsToFields() {

	global $zbs;

	$customisedfields = $zbs->settings->get( 'customisedfields' );

	$allowedCustomisation = array(

		'customers'    => array(
			'status',
			'prefix',
		),
		'companies'    => array(
			'status',
		),
		'quotes'       => array(),
		'invoices'     => array(),
		'transactions' => array(),
		'addresses'    => array(),

	);

	if ( isset( $customisedfields ) && is_array( $customisedfields ) ) {

		foreach ( $allowedCustomisation as $allowKey => $allowFields ) {

			if ( is_array( $allowFields ) && count( $allowFields ) ) {
				foreach ( $allowFields as $field ) {

					// } Corresponding option?
					if ( isset( $customisedfields ) && isset( $customisedfields[ $allowKey ] ) && isset( $customisedfields[ $allowKey ][ $field ] ) ) {

						// } $customisedfields[$allowKey][$field][0] will be (as of yet unused) show/hide flag
						// } $customisedfields[$allowKey][$field][1] will be new optionval

						// } option override present :)
						// } Brutal, needs reworking
						switch ( $allowKey ) {

							case 'customers':
								global $zbsCustomerFields;

								if ( $field == 'status' && isset( $zbsCustomerFields['status'] ) ) {

									// } Rebuild options ($arr[3])
									$opts                           = explode( ',', $customisedfields[ $allowKey ][ $field ][1] );
									$zbsCustomerFields['status'][3] = $opts;

								}

								if ( $field == 'prefix' && isset( $zbsCustomerFields['prefix'] ) ) {

									// } Rebuild options ($arr[3])
									$opts                           = explode( ',', $customisedfields[ $allowKey ][ $field ][1] );
									$zbsCustomerFields['prefix'][3] = $opts;

								}

								break;

							case 'companies':
								global $zbsCompanyFields;

								if ( $field == 'status' && isset( $zbsCompanyFields['status'] ) ) {

									// } Rebuild options ($arr[3])
									$opts                          = explode( ',', $customisedfields[ $allowKey ][ $field ][1] );
									$zbsCompanyFields['status'][3] = $opts;

								}

								break;
							case 'quotes':
								// Nothing yet
								break;
							case 'invoices':
								// Nothing yet
								break;

						}
					}
				}
			}
		} // / foreach

	} // / isset
}

	// } field sorts
function zeroBSCRM_applyFieldSorts() {

	// } localise
	global $zbs, $zbsFieldSorts, $zbsCustomerFields, $zbsFieldsEnabled, $zbsCompanyFields, $zbsCustomerQuoteFields, $zbsCustomerInvoiceFields, $zbsFormFields, $zbsAddressFields;

	// } Work through diff zones + rearrange field arrays
	// } Does so by: 1) using any overrides stored in "fieldsorts" in settings, then 2) defaults where no overrides
	$fieldSortOverrides = $zbs->settings->get( 'fieldsorts' );

	// quick add: Field hides
	// no actually, don't do hide at this level... $fieldHideOverrides = $zbs->settings->get('fieldhides');

	// } Exclusions
	$exclusions = array( 'addresses' );

		// } =================================================================================
		// } Addresses (global)
		// } =================================================================================
		$addressDefaultsPresent = false;
	if ( isset( $zbsFieldSorts['address'] ) && isset( $zbsFieldSorts['address']['default'] ) && is_array( $zbsFieldSorts['address']['default'] ) && count( $zbsFieldSorts['address']['default'] ) > 0 ) {

		// } Use defaults or overrides?
		$addressFieldSortSource = $zbsFieldSorts['address']['default']; // NOTE IN THIS INSTANCE THIS IS USED A LOT BELOW!
		if ( isset( $fieldSortOverrides['address'] ) && is_array( $fieldSortOverrides['address'] ) && count( $fieldSortOverrides['address'] ) > 0 ) {
			$addressFieldSortSource = $fieldSortOverrides['address'];
		}

		// } new arr
		$newAddressFieldsArr = array();

		// } Cycle through defaults/overrides first... and pull through in correct order
		foreach ( $addressFieldSortSource as $key ) {

			// } if exists, add to newcustomerfieldsarr
			if ( ! in_array( $key, $exclusions ) && isset( $zbsAddressFields[ $key ] ) ) {

				// } just copy it through
				$newAddressFieldsArr[ $key ] = $zbsAddressFields[ $key ];

			} else {

				// if doesn't exist, that's weird, or it's an exclusion (address fields are clumped together)

				// nothing here as in addresses (global)

			}
		}

		// } Then cycle through original obj and add any that got missed by defaults list...
		foreach ( $zbsAddressFields as $key => $field ) {

			if ( ! array_key_exists( $key, $newAddressFieldsArr ) ) {

				// } Add it to the end
				$newAddressFieldsArr[ $key ] = $field;

			}
		}

		// } Copy over arr :)
		$zbsAddressFields = $newAddressFieldsArr;

		$addressDefaultsPresent = true;

	}

		// } NOTES ON ADDRESSES: #NOTESONADDRESS
		/*
			at this point the addressfields obj is a global "template" for how users want addresses to show up.
			... for now we'll just add the fields from here (x2 with second having prefix secaddr_) in place of "addresses"
			but needs adjustment/refactoring

		*/

		// } =================================================================================
		// } Customers
		// } =================================================================================
	if ( isset( $zbsFieldSorts['customer'] ) && isset( $zbsFieldSorts['customer']['default'] ) && is_array( $zbsFieldSorts['customer']['default'] ) && count( $zbsFieldSorts['customer']['default'] ) > 0 ) {

		// } Use defaults or overrides?
		$customerFieldSortSource = $zbsFieldSorts['customer']['default'];
		if ( isset( $fieldSortOverrides['customer'] ) && is_array( $fieldSortOverrides['customer'] ) && count( $fieldSortOverrides['customer'] ) > 0 ) {
			$customerFieldSortSource = $fieldSortOverrides['customer'];
		}

		// } new arr
		$newCustomerFieldsArr = array();

		// } Cycle through defaults first... and pull through in correct order
		foreach ( $customerFieldSortSource as $key ) {

			// } if exists, add to newcustomerfieldsarr
			if ( ! in_array( $key, $exclusions ) && isset( $zbsCustomerFields[ $key ] ) ) {

				// } just copy it through
				// unless it's a hide!
				$newCustomerFieldsArr[ $key ] = $zbsCustomerFields[ $key ];
				/*
					no actually, don't do hide at this level...

				if (isset($fieldHideOverrides['customer']) && is_array($fieldHideOverrides['customer'])){
					if (in_array($key, $fieldHideOverrides['customer'])){

						// hide

					} else {

						// show
						$newCustomerFieldsArr[$key] = $zbsCustomerFields[$key];

					}

				}

				*/

			} else {

				// if doesn't exist, that's weird, or it's an exclusion (address fields are clumped together)

				if ( $key == 'addresses' ) {

					// } Add all fields here for now... not ideal, but okay.
					// } Uses Address field sort tho :)

					// } Customers have 2 addresses:
					if ( $addressDefaultsPresent ) {

						// } Quick design to use address as template, see #NOTESONADDRESS

						// } Add addr 1 fields
						foreach ( $addressFieldSortSource as $addrFieldKey ) {

							// } If we've left attr on obj (legacy), use that field, otherwise copy a new field in from $zbsAddressFields obj
							// } e.g. addr1 etc. but if user added cf1 to addresses...

							// } adadpt key :/ (to stop conflicts from cf1 - this makes this addr_cf1)
							$adaptedFieldKey = $addrFieldKey;
							if ( str_starts_with( $addrFieldKey, 'cf' ) ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
								$adaptedFieldKey = 'addr_' . $addrFieldKey;
							}

							if ( isset( $zbsCustomerFields[ $adaptedFieldKey ] ) ) {

								// } copy it through as next in line
								$newCustomerFieldsArr[ $adaptedFieldKey ] = $zbsCustomerFields[ $adaptedFieldKey ];

							} else {

								// } copy field inc features, from address fields (as template)
								// } added 1.1.19: don't copy if not set in zbsaddressfields (modified custom fields)
								if ( isset( $zbsAddressFields[ $addrFieldKey ] ) ) {
									$newCustomerFieldsArr[ $adaptedFieldKey ] = $zbsAddressFields[ $addrFieldKey ];
								}
							}

							// }... and hacky... but ....
							// } main address objs also need these:,'area'=>'Main Address'
							if ( ! isset( $newCustomerFieldsArr[ $adaptedFieldKey ]['area'] ) ) {
								$newCustomerFieldsArr[ $adaptedFieldKey ]['area'] = 'Main Address';
							}
						}

						$secAddrPrefix = 'sec'; // <DAL3 $secAddrPrefix = 'secaddr_';

						// } Add addr 2 fields
						foreach ( $addressFieldSortSource as $addrFieldKey ) {

							// } If we've left attr on obj (legacy), use that field, otherwise copy a new field in from $zbsAddressFields obj
							// } e.g. addr1 etc. but if user added cf1 to addresses...

							if ( isset( $zbsCustomerFields[ $secAddrPrefix . $addrFieldKey ] ) ) {

								// } copy it through as next in line
								$newCustomerFieldsArr[ $secAddrPrefix . $addrFieldKey ] = $zbsCustomerFields[ $secAddrPrefix . $addrFieldKey ];

							} else {

								// } added 1.1.19: don't copy if not set in zbsaddressfields (modified custom fields)
								if ( isset( $zbsAddressFields[ $addrFieldKey ] ) ) {

									// } copy field inc features, from address fields (as template)
									$newCustomerFieldsArr[ $secAddrPrefix . $addrFieldKey ] = $zbsAddressFields[ $addrFieldKey ];

									// }... and hacky... but ....
									// } second address objs also need these:,'area'=>'Second Address','opt'=>'secondaddress'
									$newCustomerFieldsArr[ $secAddrPrefix . $addrFieldKey ]['area'] = 'Second Address';
									$newCustomerFieldsArr[ $secAddrPrefix . $addrFieldKey ]['opt']  = 'secondaddress';

								}
							}
						}
					}
				}
			}
		}

		// } Then cycle through original obj and add any that got missed by defaults list...
		foreach ( $zbsCustomerFields as $key => $field ) {

			if ( ! array_key_exists( $key, $newCustomerFieldsArr ) ) {

				// } Add it to the end
				$newCustomerFieldsArr[ $key ] = $field;

			}
		}

		// } Copy over arr :)
		$zbsCustomerFields = $newCustomerFieldsArr;

	}

		// } =================================================================================
		// } Company
		// } =================================================================================
	if ( isset( $zbsFieldSorts['company'] ) && isset( $zbsFieldSorts['company']['default'] ) && is_array( $zbsFieldSorts['company']['default'] ) && count( $zbsFieldSorts['company']['default'] ) > 0 ) {

		// } Use defaults or overrides?
		$companyFieldSortSource = $zbsFieldSorts['company']['default'];
		if ( isset( $fieldSortOverrides['company'] ) && is_array( $fieldSortOverrides['company'] ) && count( $fieldSortOverrides['company'] ) > 0 ) {
			$companyFieldSortSource = $fieldSortOverrides['company'];
		}

		// } new arr
		$newCompanyFieldsArr = array();

		// } Cycle through defaults first... and pull through in correct order
		foreach ( $companyFieldSortSource as $key ) {

			// } if exists, add to newCompanyFieldsArr
			if ( ! in_array( $key, $exclusions ) && isset( $zbsCompanyFields[ $key ] ) ) {

				// } just copy it through
				$newCompanyFieldsArr[ $key ] = $zbsCompanyFields[ $key ];

			} else {

				// if doesn't exist, that's weird, or it's an exclusion (address fields are clumped together)

				if ( $key == 'addresses' ) {

					// } Add all fields here for now... not ideal, but okay.
					// } Uses Address field sort tho :)

					// } Companies have 2 addresses:
					if ( $addressDefaultsPresent ) {

						// } Quick design to use address as template, see #NOTESONADDRESS

						// } Add addr 1 fields
						foreach ( $addressFieldSortSource as $addrFieldKey ) {

							// } If we've left attr on obj (legacy), use that field, otherwise copy a new field in from $zbsAddressFields obj
							// } e.g. addr1 etc. but if user added cf1 to addresses...

							// } adadpt key :/ (to stop conflicts from cf1 - this makes this addr_cf1)
							$adaptedFieldKey = $addrFieldKey;
							if ( str_starts_with( $addrFieldKey, 'cf' ) ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
								$adaptedFieldKey = 'addr_' . $addrFieldKey;
							}

							if ( isset( $zbsCompanyFields[ $adaptedFieldKey ] ) ) {

								// } copy it through as next in line
								$newCompanyFieldsArr[ $adaptedFieldKey ] = $zbsCompanyFields[ $adaptedFieldKey ];

							} else {

								// } copy field inc features, from address fields (as template)
								// } added 1.1.19: don't copy if not set in zbsaddressfields (modified custom fields)
								if ( isset( $zbsAddressFields[ $addrFieldKey ] ) ) {
									$newCompanyFieldsArr[ $adaptedFieldKey ] = $zbsAddressFields[ $addrFieldKey ];
								}
							}

							// }... and hacky... but ....
							// } main address objs also need these:,'area'=>'Main Address'
							if ( ! isset( $newCompanyFieldsArr[ $adaptedFieldKey ]['area'] ) ) {
								$newCompanyFieldsArr[ $adaptedFieldKey ]['area'] = 'Main Address';
							}
						}

						$secAddrPrefix = 'sec'; // <DAL3 $secAddrPrefix = 'secaddr_';

						// } Add addr 2 fields
						foreach ( $addressFieldSortSource as $addrFieldKey ) {

							// } If we've left attr on obj (legacy), use that field, otherwise copy a new field in from $zbsAddressFields obj
							// } e.g. addr1 etc. but if user added cf1 to addresses...

							if ( isset( $zbsCompanyFields[ $secAddrPrefix . $addrFieldKey ] ) ) {

								// } copy it through as next in line
								$newCompanyFieldsArr[ $secAddrPrefix . $addrFieldKey ] = $zbsCompanyFields[ $secAddrPrefix . $addrFieldKey ];

							} else {

								// } added 1.1.19: don't copy if not set in zbsaddressfields (modified custom fields)
								if ( isset( $zbsAddressFields[ $addrFieldKey ] ) ) {

									// } copy field inc features, from address fields (as template)
									$newCompanyFieldsArr[ $secAddrPrefix . $addrFieldKey ] = $zbsAddressFields[ $addrFieldKey ];

									// }... and hacky... but ....
									// } second address objs also need these:,'area'=>'Second Address','opt'=>'secondaddress'
									$newCompanyFieldsArr[ $secAddrPrefix . $addrFieldKey ]['area'] = 'Second Address';
									$newCompanyFieldsArr[ $secAddrPrefix . $addrFieldKey ]['opt']  = 'secondaddress';

								}
							}
						}
					}
				}
			}
		}

		// } Then cycle through original obj and add any that got missed by defaults list...
		foreach ( $zbsCompanyFields as $key => $field ) {

			if ( ! array_key_exists( $key, $newCompanyFieldsArr ) ) {

				// } Add it to the end
				$newCompanyFieldsArr[ $key ] = $field;

			}
		}

		// } Copy over arr :)
		$zbsCompanyFields = $newCompanyFieldsArr;

	}

		// } =================================================================================
		// } Quote
		// } =================================================================================
	if ( isset( $zbsFieldSorts['quote'] ) && isset( $zbsFieldSorts['quote']['default'] ) && is_array( $zbsFieldSorts['quote']['default'] ) && count( $zbsFieldSorts['quote']['default'] ) > 0 ) {

		// } Use defaults or overrides?
		$quoteFieldSortSource = $zbsFieldSorts['quote']['default'];
		if ( isset( $fieldSortOverrides['quote'] ) && is_array( $fieldSortOverrides['quote'] ) && count( $fieldSortOverrides['quote'] ) > 0 ) {
			$quoteFieldSortSource = $fieldSortOverrides['quote'];
		}

		// } new arr
		$newQuoteFieldsArr = array();

		// } Cycle through defaults first... and pull through in correct order
		foreach ( $quoteFieldSortSource as $key ) {

			// } if exists, add to newQuoteFieldsArr
			if ( ! in_array( $key, $exclusions ) && isset( $zbsCustomerQuoteFields[ $key ] ) ) {

				// } just copy it through
				$newQuoteFieldsArr[ $key ] = $zbsCustomerQuoteFields[ $key ];

			} else {

				// if doesn't exist, that's weird, or it's an exclusion (address fields are clumped together)

				if ( $key == 'addresses' ) {

					// } Quotes have none.

				}
			}
		}

		// } Then cycle through original obj and add any that got missed by defaults list...
		foreach ( $zbsCustomerQuoteFields as $key => $field ) {

			if ( ! array_key_exists( $key, $newQuoteFieldsArr ) ) {

				// } Add it to the end
				$newQuoteFieldsArr[ $key ] = $field;

			}
		}

		// } Copy over arr :)
		$zbsCustomerQuoteFields = $newQuoteFieldsArr;

	}

		// } =================================================================================
		// } Invoice
		// } =================================================================================
	if ( isset( $zbsFieldSorts['invoice'] ) && isset( $zbsFieldSorts['invoice']['default'] ) && is_array( $zbsFieldSorts['invoice']['default'] ) && count( $zbsFieldSorts['invoice']['default'] ) > 0 ) {

		// } Use defaults or overrides?
		$invoiceFieldSortSource = $zbsFieldSorts['invoice']['default'];
		if ( isset( $fieldSortOverrides['invoice'] ) && is_array( $fieldSortOverrides['invoice'] ) && count( $fieldSortOverrides['invoice'] ) > 0 ) {
			$invoiceFieldSortSource = $fieldSortOverrides['invoice'];
		}

		// } new arr
		$newInvoiceFieldsArr = array();

		// } Cycle through defaults first... and pull through in correct order
		foreach ( $invoiceFieldSortSource as $key ) {

			// } if exists, add to newInvoiceFieldsArr
			if ( ! in_array( $key, $exclusions ) && isset( $zbsCustomerInvoiceFields[ $key ] ) ) {

				// } just copy it through
				$newInvoiceFieldsArr[ $key ] = $zbsCustomerInvoiceFields[ $key ];

			} else {

				// if doesn't exist, that's weird, or it's an exclusion (address fields are clumped together)

				if ( $key == 'addresses' ) {

					// } Invs have none.

				}
			}
		}

		// } Then cycle through original obj and add any that got missed by defaults list...
		foreach ( $zbsCustomerInvoiceFields as $key => $field ) {

			if ( ! array_key_exists( $key, $newInvoiceFieldsArr ) ) {

				// } Add it to the end
				$newInvoiceFieldsArr[ $key ] = $field;

			}
		}

		// } Copy over arr :)
		$zbsCustomerInvoiceFields = $newInvoiceFieldsArr;

	}

		// } =================================================================================
		// } Forms
		// } =================================================================================
	if ( isset( $zbsFieldSorts['form'] ) && isset( $zbsFieldSorts['form']['default'] ) && is_array( $zbsFieldSorts['form']['default'] ) && count( $zbsFieldSorts['form']['default'] ) > 0 ) {

		// } Use defaults or overrides?
		$formFieldSortSource = $zbsFieldSorts['form']['default'];
		if ( isset( $fieldSortOverrides['form'] ) && is_array( $fieldSortOverrides['form'] ) && count( $fieldSortOverrides['form'] ) > 0 ) {
			$formFieldSortSource = $fieldSortOverrides['form'];
		}

		// } new arr
		$newFormFieldsArr = array();

		// } Cycle through defaults first... and pull through in correct order
		foreach ( $formFieldSortSource as $key ) {

			// } if exists, add to newFormFieldsArr
			if ( ! in_array( $key, $exclusions ) && isset( $zbsFormFields[ $key ] ) ) {

				// } just copy it through
				$newFormFieldsArr[ $key ] = $zbsFormFields[ $key ];

			} else {

				// if doesn't exist, that's weird, or it's an exclusion (address fields are clumped together)

				if ( $key == 'addresses' ) {

					// } Invs have none.

				}
			}
		}

		// } Then cycle through original obj and add any that got missed by defaults list...
		foreach ( $zbsFormFields as $key => $field ) {

			if ( ! array_key_exists( $key, $newFormFieldsArr ) ) {

				// } Add it to the end
				$newFormFieldsArr[ $key ] = $field;

			}
		}

		// } Copy over arr :)
		$zbsFormFields = $newFormFieldsArr;

	}
}
/*
======================================================
	/ Field & Sort Functions
	====================================================== */

/*
======================================================
	Field Helper funcs
	====================================================== */

	// mikes, WH took from automations v0.1

		// from Export file and customer meta ..  functionised..
function zeroBSCRM_customerFields_select( $form_id, $form_name ) {
	global $zbsCustomerFields;
	$fields        = $zbsCustomerFields;
	$useSecondAddr = zeroBSCRM_getSetting( 'secondaddress' );
	global $zbsFieldsEnabled;
	if ( $useSecondAddr == '1' ) {
		$zbsFieldsEnabled['secondaddress'] = true;
	}

	$output = "<select id='" . $form_id . "' name='" . $form_name . "'>";
	foreach ( $fields as $fieldK => $fieldV ) {

		$showField = true;

		// } Check if not hard-hidden by opt override (on off for second address, mostly)
		if ( isset( $fieldV['opt'] ) && ( ! isset( $zbsFieldsEnabled[ $fieldV['opt'] ] ) || ! $zbsFieldsEnabled[ $fieldV['opt'] ] ) ) {
			$showField = false;
		}

		// or is hidden by checkbox?
		if ( isset( $fieldHideOverrides['company'] ) && is_array( $fieldHideOverrides['company'] ) ) {
			if ( in_array( $fieldK, $fieldHideOverrides['company'] ) ) {
				$showField = false;
			}
		}

				// } If show...
		if ( $showField ) {
			$output .= '<option value="' . $fieldK . '" /> ' . $fieldV[1] . '<br />';
		} // } / if show
	}
	$output .= '</select>';
	return $output;
}

	// WH: Made simple "get customer fields array simple" for mc2
function zeroBSCRM_customerFields_getSimpleArr() {

	// taken mostly from the customer metabox

		global $zeroBSCRM_Settings;

		// Get field Hides...
		$fieldHideOverrides = $zeroBSCRM_Settings->get( 'fieldhides' );

		global $zbsCustomerFields;
		$fields = $zbsCustomerFields;

		// } Using second address?
		$useSecondAddr = zeroBSCRM_getSetting( 'secondaddress' );
		$showCountries = zeroBSCRM_getSetting( 'countries' );

		// } Hiding address inputs?
		$showAddr = zeroBSCRM_getSetting( 'showaddress' );

		// code to build arr
		$retArr = array();

				// } This global holds "enabled/disabled" for specific fields... ignore unless you're WH or ask
				global $zbsFieldsEnabled;
	if ( $useSecondAddr == '1' ) {
		$zbsFieldsEnabled['secondaddress'] = true;
	}

				// } This is the grouping :)
				$zbsFieldGroup = '';
	$zbsOpenGroup              = false;

	foreach ( $fields as $fieldK => $fieldV ) {

		$showField = true;

		// } Check if not hard-hidden by opt override (on off for second address, mostly)
		if ( isset( $fieldV['opt'] ) && ( ! isset( $zbsFieldsEnabled[ $fieldV['opt'] ] ) || ! $zbsFieldsEnabled[ $fieldV['opt'] ] ) ) {
			$showField = false;
		}

					// or is hidden by checkbox?
		if ( isset( $fieldHideOverrides['customer'] ) && is_array( $fieldHideOverrides['customer'] ) ) {
			if ( in_array( $fieldK, $fieldHideOverrides['customer'] ) ) {
				$showField = false;
			}
		}

					// if show field :) add
		if ( $showField ) {
				$retArr[ $fieldK ] = $fieldV;
		}
	}

		return $retArr;
}

	// builds a detail array from post from form
	// the SAVE end to zeroBSCRM_html_editFields
	// centralisd/genericified 20/7/18 wh 2.91+
	// WH NOTE: This should be replaced/merged with buildObjArr
function zeroBSCRM_save_fields( $fieldArr = array(), $postKey = 'zbscq_', $skipFields = array() ) {

	$res = array();

	foreach ( $fieldArr as $fK => $fV ) {

			$res[ $fK ] = '';

		if ( isset( $_POST[ $postKey . $fK ] ) ) {

			switch ( $fV[0] ) {

				case 'tel':
					// validate tel?
					$res[ $fK ] = sanitize_text_field( $_POST[ $postKey . $fK ] );
					preg_replace( '/[^0-9 ]/', '', $res[ $fK ] );
					break;

				case 'price':
				case 'numberfloat':
					// validate price/float?
					$res[ $fK ] = sanitize_text_field( $_POST[ $postKey . $fK ] );
					$res[ $fK ] = preg_replace( '@[^0-9\.]+@i', '-', $res[ $fK ] );
					$res[ $fK ] = floatval( $res[ $fK ] );
					break;

				case 'numberint':
					// validate price?
					$res[ $fK ] = sanitize_text_field( $_POST[ $postKey . $fK ] );
					$res[ $fK ] = preg_replace( '@[^0-9]+@i', '-', $res[ $fK ] );
					$res[ $fK ] = floatval( $res[ $fK ] );
					break;

				case 'textarea':
					$res[ $fK ] = zeroBSCRM_textProcess( $_POST[ $postKey . $fK ] );

					break;

				default:
					$res[ $fK ] = sanitize_text_field( $_POST[ $postKey . $fK ] );

					break;

			}
		}
	}

	return $res;
}

	/*
		zeroBSCRM_customFields_getSlugOrCreate

			This function will get the slug for a custom field, based on a label, if it exists
			... if it doesn't exist, it'll add it as a default text field type

		params:
		$objectTypeStr='customers' | customersfiles | quotes | companies etc.
		$fieldLabel='Promotion URL' -

		NOTE: only tested with 'customers' type - debug with others before production use
		NOTE: Not sure how early in the load-stack you can successfully use this.. to be tested
		NOTE: All custom field stuff should be centralised/refactored, this has got messy

	*/
function zeroBSCRM_customFields_getSlugOrCreate( $fieldLabel = '', $objectTypeStr = 'customers' ) {

	// taken from admin pages custom fields:
	// standard custom fields processing (not files/any that need special treatment)
	// genericified 20/07/19 2.91
	$customFieldsToProcess = array(
		'addresses'    => 'zbsAddressFields',
		'customers'    => 'zbsCustomerFields',
		'companies'    => 'zbsCompanyFields',
		'quotes'       => 'zbsCustomerQuoteFields',
		'transactions' => 'zbsTransactionFields',
	);

	// acceptable types
	$acceptableCFTypes = zeroBSCRM_customfields_acceptableCFTypes();

	// block ID here too
	if ( ! empty( $fieldLabel ) && ! empty( $objectTypeStr ) && $fieldLabel != 'ID' && isset( $customFieldsToProcess[ $objectTypeStr ] ) ) {

		global $wDB,$zbs;

		$customFieldsArr = $zbs->settings->get( 'customfields' );

		if (
			( isset( $customFieldsArr[ $objectTypeStr ] ) && ! is_array( $customFieldsArr[ $objectTypeStr ] ) )
			||
			( ! isset( $customFieldsArr[ $objectTypeStr ] ) )
			) {
			// set it (no real risk here, except for slap-handed-typos in $objectTypeStr)
			$customFieldsArr[ $objectTypeStr ] = array();
		}

		// make slug
		$possSlug = $zbs->DAL->makeSlug( $fieldLabel );

		// block ID here too
		if ( $possSlug !== 'id' ) {

			// ====== TAKEN from adminpages custom fields saving
			// ... and modified a bit
			$globalVarName = $customFieldsToProcess[ $objectTypeStr ];
			// 2.96.7+ CHECK against existing fields + add -1 -2 etc. if already in there

			// if exists, just return it :)
			if ( isset( $GLOBALS[ $globalVarName ][ $possSlug ] ) ) {
				return $possSlug;
			} else {

				// doesn't exist, so add :)

					// make default vars
					$possType        = 'text';
					$possName        = $fieldLabel;
					$possPlaceholder = '';

				if ( in_array( $possType, $acceptableCFTypes ) ) {

					// } Add it
					$customFieldsArr[ $objectTypeStr ][] = array( $possType, $possName, $possPlaceholder, $possSlug );

					// NOW SAVE DOWN

					// update DAL 2 custom fields :)
					if ( $zbs->isDAL2() ) {

						if ( isset( $customFieldsArr['customers'] ) && is_array( $customFieldsArr['customers'] ) ) {

							// slight array reconfig
							$db2CustomFields = array();
							foreach ( $customFieldsArr['customers'] as $cfArr ) {
								$db2CustomFields[ $zbs->DAL->makeSlug( $cfArr[1] ) ] = $cfArr;
							}

							// simple maintain DAL2 (needs to also)
							$zbs->DAL->updateActiveCustomFields(
								array(
									'objtypeid' => 1,
									'fields'    => $db2CustomFields,
								)
							);

						}
					}

					// } Brutal update
					$zbs->settings->update( 'customfields', $customFieldsArr );

					// update the fields/sorts so is reloaded in
					zeroBSCRM_applyFieldSorts();

					return $possSlug;
				}
			}
		} // / is id

	}

	return false;
}

function zeroBSCRM_customfields_acceptableCFTypes() {

	return array(
		// all avail pre 2.98.5
		'text',
		'textarea',
		'date',
		'select',
		'tel',
		'price',
		'numberfloat',
		'numberint',
		'email',
		// 2.98.5
		'radio',
		'checkbox',
		'autonumber',
		// Removed encrypted (for now), see JIRA-ZBS-738
		// 'encrypted'
	);
}

	// takes Strings from autonumber settings for prefix/suffix and parses some common replacements:
function zeroBSCRM_customFields_parseAutoNumberStr( $str = '' ) {

	global $zbs;

	// CURRENT DATE (on creation):
		// YYYY = 2019
		// YY = 19
		// MMMM = 01 - 12
		// MM = Jan - Dec
		// MONTH = January - December
		// WW = 01 - 52
		// DD = 01 - 31
		// DOY = 01 - 365
	// AGENT who's editing (on creation):
		// USEREMAIL = woody@gmail.com
		// USERID = 1
		// USERNAME = woodyhayday
		// USERINITIALS = WH
		// USERFULLNAME = Woody Hayday
		// USERFIRSTNAME = Woody
		// USERLASTNAME = Hayday
	$x = str_replace( 'YYYY', date( 'Y' ), $str );
	$x = str_replace( 'YY', date( 'y' ), $x );
	$x = str_replace( 'MMMM', date( 'm' ), $x );
	$x = str_replace( 'MM', date( 'M' ), $x );
	$x = str_replace( 'MONTH', date( 'F' ), $x );
	$x = str_replace( 'WW', date( 'W' ), $x );
	$x = str_replace( 'DD', date( 'd' ), $x );
	$x = str_replace( 'DOY', date( 'z' ), $x );

	// User Prefix
	$userID = $zbs->user();
	if ( $userID > 0 ) {
			$user_info = get_userdata( $zbs->user() );
			$x         = str_replace( 'USEREMAIL', $user_info->user_email, $x );
			$x         = str_replace( 'USERID', $userID, $x );
			$x         = str_replace( 'USERNAME', $user_info->user_login, $x );
			$initials  = '';
		if ( isset( $user_info->first_name ) && ! empty( $user_info->first_name ) ) {
			$initials .= substr( trim( $user_info->first_name ), 0, 1 );
		}
		if ( isset( $user_info->last_name ) && ! empty( $user_info->last_name ) ) {
			$initials .= substr( trim( $user_info->last_name ), 0, 1 );
		}
			$x = str_replace( 'USERINITIALS', strtoupper( $initials ), $x );
			$x = str_replace( 'USERFULLNAME', $user_info->first_name . ' ' . $user_info->last_name, $x );
			$x = str_replace( 'USERFIRSTNAME', $user_info->first_name, $x );
			$x = str_replace( 'USERLASTNAME', $user_info->last_name, $x );
	} else {

		// replace for those where no username etc. (API)
		$x = str_replace( 'USEREMAIL', '', $x );
		$x = str_replace( 'USERID', '', $x );
		$x = str_replace( 'USERNAME', '', $x );
		$x = str_replace( 'USERINITIALS', '', $x );
		$x = str_replace( 'USERFULLNAME', '', $x );
		$x = str_replace( 'USERFIRSTNAME', '', $x );
		$x = str_replace( 'USERLASTNAME', '', $x );
	}

	return $x;
}

	// retrieves a number from current custom field setting (autonumber)
	// ... returns it + ups the number in the custom field setting
	// this may be called several times if updating many, but tiny unperformant bit should be worth it
	// ... for the safety of double checking
function zeroBSCRM_customFields_getAutoNumber( $objTypeID = -1, $fK = '' ) {

	global $zbs;

	// needs at least this
	if ( ! $zbs->isDAL2() ) {
		return false;
	}

	// def
	$return = false;

	// see if exists (get custom fields for obj)
	$customFields = $zbs->DAL->getActiveCustomFields( array( 'objtypeid' => $objTypeID ) );

	// we have to do this in a way which feels very dangerous.
	// we take the custom field setting to bits and rebuild with incremented autonumber.
	// these should be moved to their own safer system/table, I think. v3.1?
	if ( is_array( $customFields ) && count( $customFields ) > 0 ) {

			// this'll be replaced by all array items, with the autonumber upped, all being well
			// legacy pain.
			$newCustomFields = array();
		$changed             = false;

			// eeeeish these aren't even array keyed. legacy pain.
		foreach ( $customFields as $f ) {

			$added = false;

			// f3 = slug
			if ( is_array( $f ) && isset( $f[3] ) && $f[3] == $fK && $f[0] == 'autonumber' ) {

					// this is our autonumber.

						// split it
						$autonumber = explode( '#', $f[2] );
				if ( count( $autonumber ) == 3 ) {

					// all seems well, will be prefix,number,suffix
					$no = (int) trim( $autonumber[1] );

					if ( $no > -1 ) {

								// great, got a number of at least 0

									// set return
									$return = $no;

									// increment
									++$no;

									// add back in, with incremented autonumber
									$newCustomField    = $f;
									$newCustomField[2] = $autonumber[0] . '#' . $no . '#' . $autonumber[2];
									$newCustomFields[] = $newCustomField;
									$added             = true;
									$changed           = true;

					}
				}
			}

			// not added by above?
			if ( ! $added ) {

					// just make sure still in array
					$newCustomFields[] = $f;

			}
		}

			// save down (if changed)
		if ( $changed ) {

			if ( is_array( $newCustomFields ) ) {

					// slight array reconfig
					$db2CustomFields = array();
				foreach ( $newCustomFields as $cfArr ) {
					$db2CustomFields[ $zbs->DAL->makeSlug( $cfArr[1] ) ] = $cfArr;
				}

					// simple maintain DAL2 (needs to also)
					$zbs->DAL->updateActiveCustomFields(
						array(
							'objtypeid' => $objTypeID,
							'fields'    => $db2CustomFields,
						)
					);

			}
		}
	} // / if custom fields

	return $return;
}

	// unpacks csv options and sets 'custom-field' attr
	// (used in several places so unifying)
function zeroBSCRM_customFields_processCustomField( $fieldOrig = false ) {

	// split
	$fieldO = $fieldOrig;

	if ( is_array( $fieldO ) ) {

		// } unpack csv
		if ( $fieldO[0] == 'select' || $fieldO[0] == 'checkbox' || $fieldO[0] == 'radio' ) {

			// } Legacy shiz? needed post dal2?
			// } This gives empty placeholder and exploded original str
			if ( isset( $fieldO[3] ) && ! is_array( $fieldO[3] ) ) {
				$fieldO[2] = '';
				$fieldO[3] = explode( ',', $fieldOrig[2] );
			}
		}

		// here we set a flag that defines them as custom fields
		$fieldO['custom-field'] = true;

		return $fieldO;

	}

	return false;
}

	/*
	example: getActiveCustomFields


	"customers": [
		["text", "filename", "Filename", "filename"],
		["date", "dddd", "", "dddd"],
		["select", "selecter", "a,b,c", "selecter"],
		["radio", "radioz", "rad1,rad2,rad3,rad4,rad5,rad6,rad7,rad89,another option,andmore,and this,oh and don\\'t forget", "radioz"],
		["checkbox", "check boz", "checkbox,afeafhte,another check,last one!", "check-boz"],
		["autonumber", "autonumbz", "zzAAAX#12343#zzXXXX", "autonumbz"],
		["numberint", "forced numeric", "999", "forced-numeric"],
		["radio", "empty radio", "", "empty-radio"],
		["checkbox", "empty check", "", "empty-check"],
		["select", "empty select", "", "empty-select"]
	],

	*/
/*
======================================================
	/ Field Helper funcs
	====================================================== */
