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https://github.com/silverstripe/silverstripe-framework
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c9f5e1ef58
ENHANCEMENT Added DBFieldTest to test prepValueForDB() git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@62267 467b73ca-7a2a-4603-9d3b-597d59a354a9
59 lines
1.2 KiB
PHP
59 lines
1.2 KiB
PHP
<?php
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/**
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* Represents a boolean field.
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* @package sapphire
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* @subpackage model
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*/
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class Boolean extends DBField {
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function __construct($name, $defaultVal = 0) {
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$this->defaultVal = ($defaultVal) ? 1 : 0;
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parent::__construct($name);
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}
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function requireField() {
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DB::requireField($this->tableName, $this->name, "tinyint(1) unsigned not null default '{$this->defaultVal}'");
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}
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function nullValue() {
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return 0;
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}
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function Nice() {
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return ($this->value) ? "yes" : "no";
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}
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/**
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* Saves this field to the given data object.
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*/
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function saveInto($dataObject) {
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$fieldName = $this->name;
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if($fieldName) {
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$dataObject->$fieldName = $this->value ? 1 : 0;
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} else {
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user_error("DBField::saveInto() Called on a nameless '$this->class' object", E_USER_ERROR);
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}
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}
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public function scaffoldFormField($title = null) {
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return new CheckboxField($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($value)) {
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return "0";
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} else {
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return addslashes($value);
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}
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}
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}
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?>
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