silverstripe-framework/forms/ManyManyComplexTableField.php
Ingo Schommer 126349da29 set $template and $itemClass to public (according to parent implementation)
fixed formatting

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@47741 467b73ca-7a2a-4603-9d3b-597d59a354a9
2008-01-08 21:57:59 +00:00

94 lines
3.3 KiB
PHP

<?php
/**
* @package sapphire
* @subpackage forms
*/
class ManyManyComplexTableField extends HasManyComplexTableField {
private $manyManyParentClass;
public $itemClass = 'ManyManyComplexTableField_Item';
function __construct($controller, $name, $sourceClass, $fieldList, $detailFormFields = null, $sourceFilter = "", $sourceSort = "", $sourceJoin = "") {
parent::__construct($controller, $name, $sourceClass, $fieldList, $detailFormFields, $sourceFilter, $sourceSort, $sourceJoin);
$classes = array_reverse(ClassInfo::ancestry($this->controller->ClassName));
foreach($classes as $class) {
$singleton = singleton($class);
$manyManyRelations = $singleton->uninherited('many_many', true);
if(isset($manyManyRelations) && array_key_exists($this->name, $manyManyRelations)) {
$this->manyManyParentClass = $class;
$manyManyTable = $class . '_' . $this->name;
break;
}
}
$source = $this->sourceClass;
$sourceField = $this->sourceClass;
if($this->manyManyParentClass == $source)
$sourceField = 'Child';
$parentID = $this->controller->ID;
$this->sourceJoin .= " LEFT JOIN `$manyManyTable` ON (`$source`.`ID` = `{$sourceField}ID` AND `{$this->manyManyParentClass}ID` = '$parentID')";
$this->joinField = 'Checked';
}
function getQuery($limitClause = null) {
if($this->customQuery) {
$query = $this->customQuery;
$query->select[] = "{$this->sourceClass}.ID AS ID";
$query->select[] = "{$this->sourceClass}.ClassName AS ClassName";
$query->select[] = "{$this->sourceClass}.ClassName AS RecordClassName";
}
else {
$query = singleton($this->sourceClass)->extendedSQL($this->sourceFilter, $this->sourceSort, $limitClause, $this->sourceJoin);
// Add more selected fields if they are from joined table.
$SNG = singleton($this->sourceClass);
foreach($this->FieldList() as $k => $title) {
if(! $SNG->hasField($k) && ! $SNG->hasMethod('get' . $k))
$query->select[] = $k;
}
$parent = $this->controller->ClassName;
$query->select[] = "IF(`{$this->manyManyParentClass}ID` IS NULL, '0', '1') AS $this->joinField";
}
return clone $query;
}
function getParentIdName($parentClass, $childClass) {
return $this->getParentIdNameRelation($parentClass, $childClass, 'many_many');
}
function ExtraData() {
$items = array();
foreach($this->unpagedSourceItems as $item) {
if($item->{$this->joinField})
$items[] = $item->ID;
}
$list = implode(',', $items);
$inputId = $this->id() . '_' . $this->htmlListEndName;
return <<<HTML
<input id="$inputId" name="{$this->name}[{$this->htmlListField}]" type="hidden" value="$list"/>
HTML;
}
}
class ManyManyComplexTableField_Item extends ComplexTableField_Item {
function MarkingCheckbox() {
$name = $this->parent->Name() . '[]';
if($this->parent->IsReadOnly)
return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\" disabled=\"disabled\"/>";
else if($this->item->{$this->parent->joinField})
return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\" checked=\"checked\"/>";
else
return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\"/>";
}
}
?>