mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-20 00:16:55 +02:00
d5fe2733e0
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@98847 467b73ca-7a2a-4603-9d3b-597d59a354a9
56 lines
1.3 KiB
PHP
56 lines
1.3 KiB
PHP
<?php
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/**
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* Represents a floating point field.
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* @package sapphire
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* @subpackage model
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*/
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class Float extends DBField {
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function __construct($name, $defaultVal = 0) {
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$this->defaultVal = is_float($defaultVal) ? $defaultVal : (float)0;
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parent::__construct($name);
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}
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function requireField() {
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$parts=Array('datatype'=>'float', 'null'=>'not null', 'default'=>$this->defaultVal, 'arrayValue'=>$this->arrayValue);
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$values=Array('type'=>'float', 'parts'=>$parts);
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DB::requireField($this->tableName, $this->name, $values);
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}
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function Nice() {
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return number_format($this->value, 2);
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}
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function Round($precision = 3) {
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return round($this->value, $precision);
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}
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function NiceRound($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, $title);
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}
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/**
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* Return an encoding of the given value suitable for inclusion in a SQL statement.
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* If necessary, this should include quotes.
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*/
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function prepValueForDB($value) {
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if($value === true) {
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return 1;
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} if(!$value || !is_numeric($value)) {
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if(strpos($value, '[')===false)
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return '0';
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else
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return addslashes($value);
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} else {
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return addslashes($value);
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}
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}
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}
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?>
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