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https://github.com/silverstripe/silverstripe-framework
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aeccb8b8e0
API: Deprecate SS_Datetime. The DBField subclasses are have all been renamed to start with “DB” and be in the SilverStripe\Model\FieldType namespace. To keep DataObject definitions concise, the original short variations of their names are preserved as service definitions. Most of the field generation code doesn’t need to change, but where field classes are referenced directly, changes will be needed. SS_Datetime, which is commonly referenced outside the model system itself, has been preserved as a subclass of DBDatetime. This has been marked as deprecated and can be removed in SilverStripe 5. A few places that referred to $db and $casting values weren’t using the Injector to instantiate the relevant classes. This meant that the remapping we have created as part of moving classes into a namespace didn’t work.
69 lines
1.4 KiB
PHP
69 lines
1.4 KiB
PHP
<?php
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namespace SilverStripe\Model\FieldType;
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use DB;
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use NumericField;
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/**
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* Represents a floating point field.
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*
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* @package framework
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* @subpackage model
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*/
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class DBFloat extends DBField {
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public function __construct($name = null, $defaultVal = 0) {
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$this->defaultVal = is_float($defaultVal) ? $defaultVal : (float) 0;
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parent::__construct($name);
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}
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public function requireField() {
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$parts = Array(
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'datatype'=>'float',
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'null'=>'not null',
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'default'=>$this->defaultVal,
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'arrayValue'=>$this->arrayValue
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);
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$values = Array('type'=>'float', 'parts'=>$parts);
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DB::require_field($this->tableName, $this->name, $values);
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}
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/**
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* Returns the number, with commas and decimal places as appropriate, eg “1,000.00”.
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*
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* @uses number_format()
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*/
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public function Nice() {
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return number_format($this->value, 2);
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}
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public function Round($precision = 3) {
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return round($this->value, $precision);
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}
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public function NiceRound($precision = 3) {
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return number_format(round($this->value, $precision), $precision);
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}
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public function scaffoldFormField($title = null) {
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return new NumericField($this->name, $title);
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}
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public function nullValue() {
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return 0;
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}
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public function prepValueForDB($value) {
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if($value === true) {
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return 1;
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} elseif(empty($value) || !is_numeric($value)) {
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return 0;
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}
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return $value;
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}
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}
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