mirror of
https://github.com/silverstripe/silverstripe-framework
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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@110889 467b73ca-7a2a-4603-9d3b-597d59a354a9
206 lines
5.3 KiB
PHP
206 lines
5.3 KiB
PHP
<?php
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/**
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* A composite field for date and time entry,
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* based on {@link DateField} and {@link TimeField}.
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* Usually saves into a single {@link SS_Datetime} database column.
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* If you want to save into {@link Date} or {@link Time} columns,
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* please instanciate the fields separately.
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*
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* # Configuration
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*
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* All options in {@link setConfig()} are passed through to {@link DateField} and {@link TimeField}.
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*
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* @package sapphire
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* @subpackage forms
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*/
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class DatetimeField extends FormField {
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/**
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* @var DateField
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*/
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protected $dateField = null;
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/**
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* @var TimeField
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*/
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protected $timeField = null;
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/**
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* @var array
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*/
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protected $config = array(
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'datavalueformat' => 'YYYY-MM-dd HH:mm:ss'
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);
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function __construct($name, $title = null, $value = ""){
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$this->dateField = new DateField($name . '[date]', false);
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$this->timeField = new TimeField($name . '[time]', false);
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parent::__construct($name, $title, $value);
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}
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function setForm($form) {
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parent::setForm($form);
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$this->dateField->setForm($form);
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$this->timeField->setForm($form);
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}
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function Field() {
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Requirements::css(SAPPHIRE_DIR . '/css/DatetimeField.css');
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return $this->dateField->FieldHolder() . $this->timeField->FieldHolder() . '<div class="clear"><!-- --></div>';
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}
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/**
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* Sets the internal value to ISO date format.
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*
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* @param string|array $val String expects an ISO date format. Array notation with 'date' and 'time'
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* keys can contain localized strings. If the 'dmyfields' option is used for {@link DateField},
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* the 'date' value may contain array notation was well (see {@link DateField->setValue()}).
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*/
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function setValue($val) {
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if(empty($val)) {
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$this->dateField->setValue(null);
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$this->timeField->setValue(null);
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} else {
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// String setting is only possible from the database, so we don't allow anything but ISO format
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if(is_string($val) && Zend_Date::isDate($val, $this->getConfig('datavalueformat'), $this->locale)) {
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// split up in date and time string values.
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$valueObj = new Zend_Date($val, $this->getConfig('datavalueformat'), $this->locale);
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// set date either as array, or as string
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if($this->dateField->getConfig('dmyfields')) {
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$this->dateField->setValue($valueObj->toArray());
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} else {
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$this->dateField->setValue($valueObj->get($this->dateField->getConfig('dateformat'), $this->locale));
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}
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// set time
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$this->timeField->setValue($valueObj->get($this->timeField->getConfig('timeformat'), $this->locale));
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}
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// Setting from form submission
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elseif(is_array($val) && array_key_exists('date', $val) && array_key_exists('time', $val)) {
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$this->dateField->setValue($val['date']);
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$this->timeField->setValue($val['time']);
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} else {
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$this->dateField->setValue($val);
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$this->timeField->setValue($val);
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}
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}
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}
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function dataValue() {
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$valDate = $this->dateField->dataValue();
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$valTime = $this->timeField->dataValue();
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// Only date is actually required, time is optional
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if($valDate) {
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if(!$valTime) $valTime = '00:00:00';
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return $valDate . ' ' . $valTime;
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} else {
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// TODO
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return null;
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}
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}
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/**
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* @return DateField
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*/
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function getDateField() {
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return $this->dateField;
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}
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/**
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* @return TimeField
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*/
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function getTimeField() {
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return $this->timeField;
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}
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function setLocale($locale) {
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$this->dateField->setLocale($locale);
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$this->timeField->setLocale($locale);
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}
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function getLocale() {
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return $this->dateField->getLocale();
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}
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/**
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* Note: Use {@link getDateField()} and {@link getTimeField()}
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* to set field-specific config options.
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*
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* @param string $name
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* @param mixed $val
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*/
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function setConfig($name, $val) {
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$this->config[$name] = $val;
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}
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/**
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* Note: Use {@link getDateField()} and {@link getTimeField()}
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* to get field-specific config options.
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*
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* @param String $name
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* @return mixed
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*/
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function getConfig($name) {
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return $this->config[$name];
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}
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function validate($validator) {
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$dateValid = $this->dateField->validate($validator);
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$timeValid = $this->timeField->validate($validator);
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return ($dateValid && $timeValid);
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}
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function jsValidation() {
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return $this->dateField->jsValidation() . $this->timeField->jsValidation();
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}
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function performReadonlyTransformation() {
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$field = new DatetimeField_Readonly($this->name, $this->title, $this->dataValue());
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$field->setForm($this->form);
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return $field;
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}
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}
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/**
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* The readonly class for our {@link DatetimeField}.
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*
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* @package forms
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* @subpackage fields-datetime
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*/
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class DatetimeField_Readonly extends DatetimeField {
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protected $readonly = true;
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function Field() {
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$valDate = $this->dateField->dataValue();
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$valTime = $this->timeField->dataValue();
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if($valDate && $valTime) {
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$format = $this->dateField->getConfig('dateformat') . ' ' . $this->timeField->getConfig('timeformat');
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$valueObj = new Zend_Date(
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$valDate . ' ' . $valTime,
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$this->getConfig('datavalueformat'),
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$this->dateField->getLocale()
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);
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$val = $valueObj->toString($format);
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} else {
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// TODO Localization
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$val = '<i>(not set)</i>';
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}
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return "<span class=\"readonly\" id=\"" . $this->id() . "\">$val</span>";
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}
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function jsValidation() {
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return null;
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}
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function validate($validator) {
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return true;
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}
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}
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?>
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