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gw-populate-date.php
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<?php
/**
* Gravity Wiz // Gravity Forms // Populate Date
*
* Provides the ability to populate a Date field with a modified date based on the current date or a user-submitted date.
*
* @version 2.5.3
* @author David Smith <[email protected]>
* @license GPL-2.0+
* @link http://gravitywiz.com/populate-dates-gravity-form-fields/
*/
class GW_Populate_Date {
protected static $is_script_output = false;
public function __construct( $args = array() ) {
// set our default arguments, parse against the provided arguments, and store for use throughout the class
$this->_args = wp_parse_args( $args, array(
'form_id' => false,
'target_field_id' => false,
'source_field_id' => false,
'format' => '',
'modifier' => false,
'min_date' => false,
'enable_i18n' => false,
'override_on_submission' => false,
) );
$this->_field_values = array();
if ( ! $this->_args['form_id'] || ! $this->_args['target_field_id'] ) {
return;
}
// time for hooks
add_action( 'init', array( $this, 'init' ) );
}
public function init() {
// make sure we're running the required minimum version of Gravity Forms
if ( ! property_exists( 'GFCommon', 'version' ) || ! version_compare( GFCommon::$version, '1.8', '>=' ) ) {
return;
}
if ( $this->_args['source_field_id'] ) {
add_filter( 'gform_pre_render', array( $this, 'load_form_script' ) );
add_filter( 'gform_register_init_scripts', array( $this, 'add_init_script' ) );
add_filter( 'gform_enqueue_scripts', array( $this, 'enqueue_form_scripts' ) );
} else {
// Populate dates *before* Populate Anything so GPPA can use them in live merge tags and it's own pre render population.
add_filter( 'gform_pre_render', array( $this, 'populate_date_on_pre_render' ), 8 );
}
if ( $this->_args['override_on_submission'] ) {
add_action( 'gform_pre_submission', array( $this, 'populate_date_on_pre_submission' ) );
}
}
public function enqueue_form_scripts( $form ) {
if ( $this->is_applicable_form( $form ) ) {
wp_enqueue_script( 'moment', 'https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.17.1/moment.min.js' );
add_filter( 'gform_noconflict_scripts', function( $scripts ) {
$scripts[] = 'moment';
return $scripts;
} );
}
}
public function populate_date_on_pre_render( $form ) {
if ( ! $this->is_applicable_form( $form ) ) {
return $form;
}
foreach ( $form['fields'] as &$field ) {
if ( $field['id'] == $this->_args['target_field_id'] ) {
$key = sprintf( 'gwpd_%d_%d', $form['id'], $field['id'] );
$value = $this->get_modified_date( $field );
$field['allowsPrepopulate'] = true;
$field['inputName'] = $key;
$this->_field_values[ $key ] = $value;
add_filter( "gform_field_value_{$key}", array( $this, 'set_field_value' ), 10, 3 );
}
}
return $form;
}
public function set_field_value( $value, $field, $name ) {
if ( isset( $this->_field_values[ $name ] ) ) {
$value = $this->_field_values[ $name ];
}
return $value;
}
public function populate_date_on_pre_submission( $form ) {
if ( ! $this->is_applicable_form( $form ) ) {
return;
}
foreach ( $form['fields'] as &$field ) {
if ( $field['id'] == $this->_args['target_field_id'] ) {
$timestamp = false;
if ( $this->_args['source_field_id'] ) {
$timestamp = $this->get_source_timestamp( GFFormsModel::get_field( $form, $this->_args['source_field_id'] ) );
}
$value = $this->get_modified_date( $field, $timestamp );
if ( $value ) {
$_POST[ "input_{$field['id']}" ] = $value;
}
}
}
}
public function get_source_timestamp( $field ) {
$raw = rgpost( 'input_' . $field['id'] );
if ( is_array( $raw ) ) {
$raw = array_filter( $raw );
}
switch ( $field->type ) {
case 'time':
list( $hour, $minute, $ampm ) = array_pad( $raw, 3, false );
if ( $ampm ) {
$ampm = strtolower( $ampm );
if ( $ampm === 'pm' ) {
$hour -= 12;
} elseif ( $ampm === 'am' && (int) $hour === 12 ) {
$hour = 0;
}
}
$timestamp = mktime( $hour, $minute );
break;
case 'date':
default:
list( $format, $divider ) = $field['dateFormat'] ? array_pad( explode( '_', $field['dateFormat'] ), 2, 'slash' ) : array( 'mdy', 'slash' );
$dividers = array(
'slash' => '/',
'dot' => '.',
'dash' => '-',
);
if ( empty( $raw ) ) {
$raw = date( implode( $dividers[ $divider ], str_split( $format ) ) );
}
$date = ! is_array( $raw ) ? explode( $dividers[ $divider ], $raw ) : $raw;
$month = $date[ strpos( $format, 'm' ) ];
$day = $date[ strpos( $format, 'd' ) ];
$year = $date[ strpos( $format, 'y' ) ];
$timestamp = mktime( 0, 0, 0, $month, $day, $year );
break;
}
return $timestamp;
}
public function get_modified_date( $field, $timestamp = false ) {
if ( ! $timestamp ) {
$timestamp = current_time( 'timestamp' );
}
$target_is_date_field = GFFormsModel::get_input_type( $field ) === 'date';
// Always respect the passed format; it may conflict with the Date format but this is used at the user's discretion.
if ( $this->_args['format'] || ! $target_is_date_field ) {
$format = $this->get_format();
} else {
list( $format, $divider ) = $field['dateFormat'] ? array_pad( explode( '_', $field['dateFormat'] ), 2, 'slash' ) : array( 'mdy', 'slash' );
$dividers = array(
'slash' => '/',
'dot' => '.',
'dash' => '-',
);
$format = str_replace( 'y', 'Y', $format );
$divider = $dividers[ $divider ];
$format = implode( $divider, str_split( $format ) );
}
if ( $this->_args['modifier'] ) {
$modifier = $this->_args['modifier'];
if ( is_array( $modifier ) ) {
$key = sprintf( 'input_%s', str_replace( '.', '_', $modifier['inputId'] ) );
$modifier_field = GFAPI::get_field( $field->formId, (int) $modifier['inputId'] );
$number_format = $modifier_field->numberFormat ? $modifier_field->numberFormat : 'currency';
// Default number format to whatever is set in the currency. This might cause issues if a Number field
// is configured to a different number format; however, this matches how the JS works for now.
$value = gf_apply_filters( array( 'gwpd_get_field_value', $this->_args['form_id'], $modifier['inputId'] ), GFCommon::clean_number( rgpost( $key ), $number_format ), $modifier['inputId'] );
$modifier = ! rgblank( $value ) ? sprintf( str_replace( '{0}', '%d', $modifier['modifier'] ), $value ) : false;
}
if ( $modifier ) {
$timestamp = strtotime( $modifier, $timestamp );
}
}
if ( $this->_args['min_date'] ) {
$min_timestamp = strtotime( $this->_args['min_date'] ) ? strtotime( $this->_args['min_date'] ) : $this->_args['min_date'];
if ( $min_timestamp > $timestamp ) {
$timestamp = $min_timestamp;
}
}
if ( $field->get_input_type() === 'time' ) {
// This is really a Time value...
$hour = (int) date( 'G', $timestamp );
$minute = date( 'i', $timestamp );
$ampm = 'AM';
if ( $field->timeFormat === '12' ) {
if ( $hour > 12 ) {
$hour -= 12;
$ampm = 'PM';
} elseif ( $hour === 0 ) {
$hour = 12;
}
}
$date = array( $hour, $minute, $ampm );
} elseif ( $this->_args['enable_i18n'] ) {
$date = strftime( $format, $timestamp );
} else {
$date = date( $format, $timestamp );
}
return $date;
}
public function get_format( $should_convert = null ) {
if ( $should_convert === null ) {
$should_convert = $this->_args['enable_i18n'];
}
$format = ! $this->_args['format'] ? 'Y-m-d' : $this->_args['format'];
if ( $should_convert ) {
$format = $this->date_format_to( $format, 'strf' );
}
return $format;
}
public function load_form_script( $form ) {
if ( $this->is_applicable_form( $form ) && ! has_action( 'wp_footer', array( __CLASS__, 'output_script' ) ) ) {
add_action( 'wp_footer', array( __CLASS__, 'output_script' ), 21 );
add_action( 'gform_preview_footer', array( __CLASS__, 'output_script' ), 21 );
}
return $form;
}
public static function output_script() {
?>
<script type="text/javascript">
( function( $ ) {
window.GWPopulateDate = function( args ) {
var self = this;
// copy all args to current object: (list expected props)
for( prop in args ) {
if( args.hasOwnProperty( prop ) ) {
self[ prop ] = args[ prop ];
}
}
self.init = function() {
self.$sourceInputs = GWDates.getFieldInputs( self.sourceFieldId, self.formId );
self.$sourceInputs.change( function() {
self.populateDate( self.sourceFieldId, self.targetFieldId, self.getModifier(), self.format );
} );
// Listen for GPPA's new `gppa_updated_batch_fields`
$( document ).on( 'gppa_updated_batch_fields', function ( e, formId, updatedFieldIDs ) {
for ( var i = 0, max = updatedFieldIDs.length; i < max; i ++ ) {
if ( self.sourceFieldId === parseInt( updatedFieldIDs[i] ) ) {
self.populateDate( self.sourceFieldId, self.targetFieldId, self.getModifier(), self.format );
}
}
} );
if( typeof self.modifier == 'object' ) {
self.$modifierInputs = self.getInputs( self.modifier.inputId );
self.$modifierInputs.change( function() {
self.populateDate( self.sourceFieldId, self.targetFieldId, self.getModifier(), self.format );
} );
}
$( document ).bind( 'gform_post_conditional_logic', function( event, formId, fields ) {
if( formId == self.formId ) {
self.populateDate( self.sourceFieldId, self.targetFieldId, self.getModifier(), self.format );
}
} );
self.populateDate( self.sourceFieldId, self.targetFieldId, self.getModifier(), self.format );
};
self.populateDate = function( sourceFieldId, targetFieldId, modifier, format ) {
var timestamp = GWDates.getFieldTimestamp( sourceFieldId, self.formId );
if( timestamp === 0 ) {
return;
}
var date = new Date( timestamp ),
newDate = modifier ? new Date( GWPopulateDate.strtotime( modifier, date.getTime() / 1000 ) * 1000 ) : date;
GWDates.populateDate( targetFieldId, self.formId, newDate.getTime(), format );
};
self.getModifier = function() {
if( typeof self.modifier != 'object' ) {
return self.modifier;
}
switch( self.modifier.type ) {
case 'field':
var inputId = self.modifier.inputId,
value = self.getFieldValue( inputId ),
modifier = value !== '' ? self.modifier.modifier.format( value ) : false;
break;
}
return modifier;
};
self.getFieldValue = function( inputId ) {
var $input = self.getInputs( inputId ),
value = self.getCleanNumber( $input.val(), gformExtractFieldId( inputId ), self.formId );
value = gform.applyFilters( 'gwpd_get_field_value', value, $input, inputId );
if ( ! value || isNaN( value ) ) {
value = 0;
}
return value;
};
/**
* Gravity Forms gformToNumber() and other number-conversion methods do a great job converting
* currency text to raw numbers but they are still in numeric format of the specified currency
*/
self.getCleanNumber = function( value, fieldId, formId ) {
if (typeof value === 'undefined') {
return value;
}
var numberFormat = gf_get_field_number_format( fieldId, formId );
var decimalSep = gformGetDecimalSeparator( numberFormat ? numberFormat : 'currency' );
if ( decimalSep === ',' ) {
value = value.replace( '.', '' ).replace( ',', '.' );
} else {
value = value.replace( ',', '' );
}
return parseFloat( value );
}
self.getInputs = function( inputId ) {
var fieldId = gformExtractFieldId( inputId ),
inputIndex = gformExtractInputIndex( inputId ),
id = inputIndex !== fieldId ? '#input_{0}_{1}' : '#input_{0}_{1}_{2}',
$input = $( id.format( self.formId, fieldId, inputIndex ) );
return $input;
};
GWPopulateDate.strtotime = function( str, now ) {
var reSpace = '[ \\t]+';
var reSpaceOpt = '[ \\t]*';
var reMeridian = '(?:([ap])\\.?m\\.?([\\t ]|$))';
var reHour24 = '(2[0-4]|[01]?[0-9])';
var reHour24lz = '([01][0-9]|2[0-4])';
var reHour12 = '(0?[1-9]|1[0-2])';
var reMinute = '([0-5]?[0-9])';
var reMinutelz = '([0-5][0-9])';
var reSecond = '(60|[0-5]?[0-9])';
var reSecondlz = '(60|[0-5][0-9])';
var reFrac = '(?:\\.([0-9]+))';
var reDayfull = 'sunday|monday|tuesday|wednesday|thursday|friday|saturday';
var reDayabbr = 'sun|mon|tue|wed|thu|fri|sat';
var reDaytext = reDayfull + '|' + reDayabbr + '|weekdays?';
var reReltextnumber = 'first|second|third|fourth|fifth|sixth|seventh|eighth?|ninth|tenth|eleventh|twelfth';
var reReltexttext = 'next|last|previous|this';
var reReltextunit = '(?:second|sec|minute|min|hour|day|fortnight|forthnight|month|year)s?|weeks|' + reDaytext;
var reYear = '([0-9]{1,4})';
var reYear2 = '([0-9]{2})';
var reYear4 = '([0-9]{4})';
var reYear4withSign = '([+-]?[0-9]{4})';
var reMonth = '(1[0-2]|0?[0-9])';
var reMonthlz = '(0[0-9]|1[0-2])';
var reDay = '(?:(3[01]|[0-2]?[0-9])(?:st|nd|rd|th)?)';
var reDaylz = '(0[0-9]|[1-2][0-9]|3[01])';
var reMonthFull = 'january|february|march|april|may|june|july|august|september|october|november|december';
var reMonthAbbr = 'jan|feb|mar|apr|may|jun|jul|aug|sept?|oct|nov|dec';
var reMonthroman = 'i[vx]|vi{0,3}|xi{0,2}|i{1,3}';
var reMonthText = '(' + reMonthFull + '|' + reMonthAbbr + '|' + reMonthroman + ')';
var reTzCorrection = '((?:GMT)?([+-])' + reHour24 + ':?' + reMinute + '?)';
var reDayOfYear = '(00[1-9]|0[1-9][0-9]|[12][0-9][0-9]|3[0-5][0-9]|36[0-6])';
var reWeekOfYear = '(0[1-9]|[1-4][0-9]|5[0-3])';
var reDateNoYear = reMonthText + '[ .\\t-]*' + reDay + '[,.stndrh\\t ]*';
function processMeridian(hour, meridian) {
meridian = meridian && meridian.toLowerCase();
switch (meridian) {
case 'a':
hour += hour === 12 ? -12 : 0;
break;
case 'p':
hour += hour !== 12 ? 12 : 0;
break;
}
return hour;
}
function processYear(yearStr) {
var year = +yearStr;
if (yearStr.length < 4 && year < 100) {
year += year < 70 ? 2000 : 1900;
}
return year;
}
function lookupMonth(monthStr) {
return {
jan: 0,
january: 0,
i: 0,
feb: 1,
february: 1,
ii: 1,
mar: 2,
march: 2,
iii: 2,
apr: 3,
april: 3,
iv: 3,
may: 4,
v: 4,
jun: 5,
june: 5,
vi: 5,
jul: 6,
july: 6,
vii: 6,
aug: 7,
august: 7,
viii: 7,
sep: 8,
sept: 8,
september: 8,
ix: 8,
oct: 9,
october: 9,
x: 9,
nov: 10,
november: 10,
xi: 10,
dec: 11,
december: 11,
xii: 11
}[monthStr.toLowerCase()];
}
function lookupWeekday(dayStr) {
var desiredSundayNumber = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var dayNumbers = {
mon: 1,
monday: 1,
tue: 2,
tuesday: 2,
wed: 3,
wednesday: 3,
thu: 4,
thursday: 4,
fri: 5,
friday: 5,
sat: 6,
saturday: 6,
sun: 0,
sunday: 0
};
return dayNumbers[dayStr.toLowerCase()] || desiredSundayNumber;
}
function lookupRelative(relText) {
var relativeNumbers = {
last: -1,
previous: -1,
this: 0,
first: 1,
next: 1,
second: 2,
third: 3,
fourth: 4,
fifth: 5,
sixth: 6,
seventh: 7,
eight: 8,
eighth: 8,
ninth: 9,
tenth: 10,
eleventh: 11,
twelfth: 12
};
var relativeBehavior = {
this: 1
};
var relTextLower = relText.toLowerCase();
return {
amount: relativeNumbers[relTextLower],
behavior: relativeBehavior[relTextLower] || 0
};
}
function processTzCorrection(tzOffset, oldValue) {
var reTzCorrectionLoose = /(?:GMT)?([+-])(\d+)(:?)(\d{0,2})/i;
tzOffset = tzOffset && tzOffset.match(reTzCorrectionLoose);
if (!tzOffset) {
return oldValue;
}
var sign = tzOffset[1] === '-' ? 1 : -1;
var hours = +tzOffset[2];
var minutes = +tzOffset[4];
if (!tzOffset[4] && !tzOffset[3]) {
minutes = Math.floor(hours % 100);
hours = Math.floor(hours / 100);
}
return sign * (hours * 60 + minutes);
}
var formats = {
yesterday: {
regex: /^yesterday/i,
name: 'yesterday',
callback: function callback() {
this.rd -= 1;
return this.resetTime();
}
},
now: {
regex: /^now/i,
name: 'now'
// do nothing
},
noon: {
regex: /^noon/i,
name: 'noon',
callback: function callback() {
return this.resetTime() && this.time(12, 0, 0, 0);
}
},
midnightOrToday: {
regex: /^(midnight|today)/i,
name: 'midnight | today',
callback: function callback() {
return this.resetTime();
}
},
tomorrow: {
regex: /^tomorrow/i,
name: 'tomorrow',
callback: function callback() {
this.rd += 1;
return this.resetTime();
}
},
timestamp: {
regex: /^@(-?\d+)/i,
name: 'timestamp',
callback: function callback(match, timestamp) {
this.rs += +timestamp;
this.y = 1970;
this.m = 0;
this.d = 1;
this.dates = 0;
return this.resetTime() && this.zone(0);
}
},
firstOrLastDay: {
regex: /^(first|last) day of/i,
name: 'firstdayof | lastdayof',
callback: function callback(match, day) {
if (day.toLowerCase() === 'first') {
this.firstOrLastDayOfMonth = 1;
} else {
this.firstOrLastDayOfMonth = -1;
}
}
},
backOrFrontOf: {
regex: RegExp('^(back|front) of ' + reHour24 + reSpaceOpt + reMeridian + '?', 'i'),
name: 'backof | frontof',
callback: function callback(match, side, hours, meridian) {
var back = side.toLowerCase() === 'back';
var hour = +hours;
var minute = 15;
if (!back) {
hour -= 1;
minute = 45;
}
hour = processMeridian(hour, meridian);
return this.resetTime() && this.time(hour, minute, 0, 0);
}
},
weekdayOf: {
regex: RegExp('^(' + reReltextnumber + '|' + reReltexttext + ')' + reSpace + '(' + reDayfull + '|' + reDayabbr + ')' + reSpace + 'of', 'i'),
name: 'weekdayof'
// todo
},
mssqltime: {
regex: RegExp('^' + reHour12 + ':' + reMinutelz + ':' + reSecondlz + '[:.]([0-9]+)' + reMeridian, 'i'),
name: 'mssqltime',
callback: function callback(match, hour, minute, second, frac, meridian) {
return this.time(processMeridian(+hour, meridian), +minute, +second, +frac.substr(0, 3));
}
},
timeLong12: {
regex: RegExp('^' + reHour12 + '[:.]' + reMinute + '[:.]' + reSecondlz + reSpaceOpt + reMeridian, 'i'),
name: 'timelong12',
callback: function callback(match, hour, minute, second, meridian) {
return this.time(processMeridian(+hour, meridian), +minute, +second, 0);
}
},
timeShort12: {
regex: RegExp('^' + reHour12 + '[:.]' + reMinutelz + reSpaceOpt + reMeridian, 'i'),
name: 'timeshort12',
callback: function callback(match, hour, minute, meridian) {
return this.time(processMeridian(+hour, meridian), +minute, 0, 0);
}
},
timeTiny12: {
regex: RegExp('^' + reHour12 + reSpaceOpt + reMeridian, 'i'),
name: 'timetiny12',
callback: function callback(match, hour, meridian) {
return this.time(processMeridian(+hour, meridian), 0, 0, 0);
}
},
soap: {
regex: RegExp('^' + reYear4 + '-' + reMonthlz + '-' + reDaylz + 'T' + reHour24lz + ':' + reMinutelz + ':' + reSecondlz + reFrac + reTzCorrection + '?', 'i'),
name: 'soap',
callback: function callback(match, year, month, day, hour, minute, second, frac, tzCorrection) {
return this.ymd(+year, month - 1, +day) && this.time(+hour, +minute, +second, +frac.substr(0, 3)) && this.zone(processTzCorrection(tzCorrection));
}
},
wddx: {
regex: RegExp('^' + reYear4 + '-' + reMonth + '-' + reDay + 'T' + reHour24 + ':' + reMinute + ':' + reSecond),
name: 'wddx',
callback: function callback(match, year, month, day, hour, minute, second) {
return this.ymd(+year, month - 1, +day) && this.time(+hour, +minute, +second, 0);
}
},
exif: {
regex: RegExp('^' + reYear4 + ':' + reMonthlz + ':' + reDaylz + ' ' + reHour24lz + ':' + reMinutelz + ':' + reSecondlz, 'i'),
name: 'exif',
callback: function callback(match, year, month, day, hour, minute, second) {
return this.ymd(+year, month - 1, +day) && this.time(+hour, +minute, +second, 0);
}
},
xmlRpc: {
regex: RegExp('^' + reYear4 + reMonthlz + reDaylz + 'T' + reHour24 + ':' + reMinutelz + ':' + reSecondlz),
name: 'xmlrpc',
callback: function callback(match, year, month, day, hour, minute, second) {
return this.ymd(+year, month - 1, +day) && this.time(+hour, +minute, +second, 0);
}
},
xmlRpcNoColon: {
regex: RegExp('^' + reYear4 + reMonthlz + reDaylz + '[Tt]' + reHour24 + reMinutelz + reSecondlz),
name: 'xmlrpcnocolon',
callback: function callback(match, year, month, day, hour, minute, second) {
return this.ymd(+year, month - 1, +day) && this.time(+hour, +minute, +second, 0);
}
},
clf: {
regex: RegExp('^' + reDay + '/(' + reMonthAbbr + ')/' + reYear4 + ':' + reHour24lz + ':' + reMinutelz + ':' + reSecondlz + reSpace + reTzCorrection, 'i'),
name: 'clf',
callback: function callback(match, day, month, year, hour, minute, second, tzCorrection) {
return this.ymd(+year, lookupMonth(month), +day) && this.time(+hour, +minute, +second, 0) && this.zone(processTzCorrection(tzCorrection));
}
},
iso8601long: {
regex: RegExp('^t?' + reHour24 + '[:.]' + reMinute + '[:.]' + reSecond + reFrac, 'i'),
name: 'iso8601long',
callback: function callback(match, hour, minute, second, frac) {
return this.time(+hour, +minute, +second, +frac.substr(0, 3));
}
},
dateTextual: {
regex: RegExp('^' + reMonthText + '[ .\\t-]*' + reDay + '[,.stndrh\\t ]+' + reYear, 'i'),
name: 'datetextual',
callback: function callback(match, month, day, year) {
return this.ymd(processYear(year), lookupMonth(month), +day);
}
},
pointedDate4: {
regex: RegExp('^' + reDay + '[.\\t-]' + reMonth + '[.-]' + reYear4),
name: 'pointeddate4',
callback: function callback(match, day, month, year) {
return this.ymd(+year, month - 1, +day);
}
},
pointedDate2: {
regex: RegExp('^' + reDay + '[.\\t]' + reMonth + '\\.' + reYear2),
name: 'pointeddate2',
callback: function callback(match, day, month, year) {
return this.ymd(processYear(year), month - 1, +day);
}
},
timeLong24: {
regex: RegExp('^t?' + reHour24 + '[:.]' + reMinute + '[:.]' + reSecond),
name: 'timelong24',
callback: function callback(match, hour, minute, second) {
return this.time(+hour, +minute, +second, 0);
}
},
dateNoColon: {
regex: RegExp('^' + reYear4 + reMonthlz + reDaylz),
name: 'datenocolon',
callback: function callback(match, year, month, day) {
return this.ymd(+year, month - 1, +day);
}
},
pgydotd: {
regex: RegExp('^' + reYear4 + '\\.?' + reDayOfYear),
name: 'pgydotd',
callback: function callback(match, year, day) {
return this.ymd(+year, 0, +day);
}
},
timeShort24: {
regex: RegExp('^t?' + reHour24 + '[:.]' + reMinute, 'i'),
name: 'timeshort24',
callback: function callback(match, hour, minute) {
return this.time(+hour, +minute, 0, 0);
}
},
iso8601noColon: {
regex: RegExp('^t?' + reHour24lz + reMinutelz + reSecondlz, 'i'),
name: 'iso8601nocolon',
callback: function callback(match, hour, minute, second) {
return this.time(+hour, +minute, +second, 0);
}
},
iso8601dateSlash: {
// eventhough the trailing slash is optional in PHP
// here it's mandatory and inputs without the slash
// are handled by dateslash
regex: RegExp('^' + reYear4 + '/' + reMonthlz + '/' + reDaylz + '/'),
name: 'iso8601dateslash',
callback: function callback(match, year, month, day) {
return this.ymd(+year, month - 1, +day);
}
},
dateSlash: {
regex: RegExp('^' + reYear4 + '/' + reMonth + '/' + reDay),
name: 'dateslash',
callback: function callback(match, year, month, day) {
return this.ymd(+year, month - 1, +day);
}
},
american: {
regex: RegExp('^' + reMonth + '/' + reDay + '/' + reYear),
name: 'american',
callback: function callback(match, month, day, year) {
return this.ymd(processYear(year), month - 1, +day);
}
},
americanShort: {
regex: RegExp('^' + reMonth + '/' + reDay),
name: 'americanshort',
callback: function callback(match, month, day) {
return this.ymd(this.y, month - 1, +day);
}
},
gnuDateShortOrIso8601date2: {
// iso8601date2 is complete subset of gnudateshort
regex: RegExp('^' + reYear + '-' + reMonth + '-' + reDay),
name: 'gnudateshort | iso8601date2',
callback: function callback(match, year, month, day) {
return this.ymd(processYear(year), month - 1, +day);
}
},
iso8601date4: {
regex: RegExp('^' + reYear4withSign + '-' + reMonthlz + '-' + reDaylz),
name: 'iso8601date4',
callback: function callback(match, year, month, day) {
return this.ymd(+year, month - 1, +day);
}
},
gnuNoColon: {
regex: RegExp('^t?' + reHour24lz + reMinutelz, 'i'),
name: 'gnunocolon',
callback: function callback(match, hour, minute) {
// this rule is a special case
// if time was already set once by any preceding rule, it sets the captured value as year
switch (this.times) {
case 0:
return this.time(+hour, +minute, 0, this.f);
case 1:
this.y = hour * 100 + +minute;
this.times++;
return true;
default:
return false;
}
}
},
gnuDateShorter: {
regex: RegExp('^' + reYear4 + '-' + reMonth),
name: 'gnudateshorter',
callback: function callback(match, year, month) {
return this.ymd(+year, month - 1, 1);
}
},
pgTextReverse: {
// note: allowed years are from 32-9999
// years below 32 should be treated as days in datefull
regex: RegExp('^' + '(\\d{3,4}|[4-9]\\d|3[2-9])-(' + reMonthAbbr + ')-' + reDaylz, 'i'),
name: 'pgtextreverse',
callback: function callback(match, year, month, day) {
return this.ymd(processYear(year), lookupMonth(month), +day);
}
},
dateFull: {
regex: RegExp('^' + reDay + '[ \\t.-]*' + reMonthText + '[ \\t.-]*' + reYear, 'i'),
name: 'datefull',
callback: function callback(match, day, month, year) {
return this.ymd(processYear(year), lookupMonth(month), +day);
}
},
dateNoDay: {
regex: RegExp('^' + reMonthText + '[ .\\t-]*' + reYear4, 'i'),
name: 'datenoday',
callback: function callback(match, month, year) {
return this.ymd(+year, lookupMonth(month), 1);
}
},
dateNoDayRev: {
regex: RegExp('^' + reYear4 + '[ .\\t-]*' + reMonthText, 'i'),
name: 'datenodayrev',
callback: function callback(match, year, month) {
return this.ymd(+year, lookupMonth(month), 1);
}
},
pgTextShort: {
regex: RegExp('^(' + reMonthAbbr + ')-' + reDaylz + '-' + reYear, 'i'),
name: 'pgtextshort',
callback: function callback(match, month, day, year) {
return this.ymd(processYear(year), lookupMonth(month), +day);
}
},
dateNoYear: {
regex: RegExp('^' + reDateNoYear, 'i'),
name: 'datenoyear',
callback: function callback(match, month, day) {
return this.ymd(this.y, lookupMonth(month), +day);
}
},
dateNoYearRev: {
regex: RegExp('^' + reDay + '[ .\\t-]*' + reMonthText, 'i'),
name: 'datenoyearrev',
callback: function callback(match, day, month) {
return this.ymd(this.y, lookupMonth(month), +day);
}
},
isoWeekDay: {
regex: RegExp('^' + reYear4 + '-?W' + reWeekOfYear + '(?:-?([0-7]))?'),
name: 'isoweekday | isoweek',
callback: function callback(match, year, week, day) {
day = day ? +day : 1;
if (!this.ymd(+year, 0, 1)) {
return false;
}
// get day of week for Jan 1st
var dayOfWeek = new Date(this.y, this.m, this.d).getDay();
// and use the day to figure out the offset for day 1 of week 1
dayOfWeek = 0 - (dayOfWeek > 4 ? dayOfWeek - 7 : dayOfWeek);
this.rd += dayOfWeek + (week - 1) * 7 + day;
}
},
relativeText: {
regex: RegExp('^(' + reReltextnumber + '|' + reReltexttext + ')' + reSpace + '(' + reReltextunit + ')', 'i'),
name: 'relativetext',
callback: function callback(match, relValue, relUnit) {
// todo: implement handling of 'this time-unit'
// eslint-disable-next-line no-unused-vars
var _lookupRelative = lookupRelative(relValue),
amount = _lookupRelative.amount,
behavior = _lookupRelative.behavior;
switch (relUnit.toLowerCase()) {
case 'sec':
case 'secs':
case 'second':
case 'seconds':