88 lines
1.9 KiB
PHP
88 lines
1.9 KiB
PHP
<?php
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/**
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* Represents a boolean 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 Boolean extends DBField {
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public function __construct($name = null, $defaultVal = 0) {
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$this->defaultVal = ($defaultVal) ? 1 : 0;
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parent::__construct($name);
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}
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public function requireField() {
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$parts=Array(
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'datatype'=>'tinyint',
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'precision'=>1,
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'sign'=>'unsigned',
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'null'=>'not null',
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'default'=>$this->defaultVal,
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'arrayValue'=>$this->arrayValue
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);
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$values=Array('type'=>'boolean', 'parts'=>$parts);
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DB::requireField($this->tableName, $this->name, $values);
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}
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public function Nice() {
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return ($this->value) ? _t('Boolean.YES', 'Yes') : _t('Boolean.NO', 'No');
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}
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public function NiceAsBoolean() {
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return ($this->value) ? 'true' : 'false';
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}
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/**
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* Saves this field to the given data object.
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*/
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public function saveInto($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, $params = null) {
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return new CheckboxField($this->name, $title);
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}
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public function scaffoldSearchField($title = null) {
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$anyText = _t('Boolean.ANY', 'Any');
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$source = array(
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1 => _t('Boolean.YES', 'Yes'),
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0 => _t('Boolean.NO', 'No')
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);
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$field = new DropdownField($this->name, $title, $source);
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$field->setEmptyString("($anyText)");
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return $field;
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}
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/**
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* Return an encoding of the given value suitable for inclusion in a SQL statement.
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* If necessary, this should include quotes.
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*/
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public function prepValueForDB($value) {
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if(strpos($value, '[')!==false)
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return Convert::raw2sql($value);
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else {
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if($value && strtolower($value) != 'f') {
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return "'1'";
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} else {
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return "'0'";
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}
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}
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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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}
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