mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-06-28 23:49:26 +02:00
bde465d77c
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@46091 467b73ca-7a2a-4603-9d3b-597d59a354a9
89 lines
3.3 KiB
PHP
89 lines
3.3 KiB
PHP
<?php
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class ManyManyComplexTableField extends HasManyComplexTableField {
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private $manyManyParentClass;
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protected $itemClass = 'ManyManyComplexTableField_Item';
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function __construct( $controller, $name, $sourceClass, $fieldList, $detailFormFields = null, $sourceFilter = "", $sourceSort = "", $sourceJoin = "") {
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parent::__construct( $controller, $name, $sourceClass, $fieldList, $detailFormFields, $sourceFilter, $sourceSort, $sourceJoin );
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$classes = array_reverse( ClassInfo::ancestry( $this->controller->ClassName ) );
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foreach( $classes as $class ) {
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$singleton = singleton( $class );
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$manyManyRelations = $singleton->uninherited( 'many_many', true );
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if( isset( $manyManyRelations ) && array_key_exists( $this->name, $manyManyRelations ) ) {
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$this->manyManyParentClass = $class;
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$manyManyTable = $class . '_' . $this->name;
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break;
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}
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}
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$source = $this->sourceClass;
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$sourceField = $this->sourceClass;
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if( $this->manyManyParentClass == $source )
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$sourceField = 'Child';
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$parentID = $this->controller->ID;
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$this->sourceJoin .= " LEFT JOIN `$manyManyTable` ON ( `$source`.`ID` = `{$sourceField}ID` AND `{$this->manyManyParentClass}ID` = '$parentID' )";
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$this->joinField = 'Checked';
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}
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function getQuery( $limitClause = null ) {
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if( $this->customQuery ) {
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$query = $this->customQuery;
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$query->select[] = "{$this->sourceClass}.ID AS ID";
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$query->select[] = "{$this->sourceClass}.ClassName AS ClassName";
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$query->select[] = "{$this->sourceClass}.ClassName AS RecordClassName";
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}
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else {
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$query = singleton( $this->sourceClass )->extendedSQL( $this->sourceFilter, $this->sourceSort, $limitClause, $this->sourceJoin );
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// Add more selected fields if they are from joined table.
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$SNG = singleton( $this->sourceClass );
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foreach( $this->FieldList() as $k => $title ) {
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if( ! $SNG->hasField( $k ) && ! $SNG->hasMethod( 'get' . $k ) )
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$query->select[] = $k;
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}
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$parent = $this->controller->ClassName;
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$query->select[] = "IF(`{$this->manyManyParentClass}ID` IS NULL, '0', '1') AS $this->joinField";
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}
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return clone $query;
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}
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function getParentIdName( $parentClass, $childClass ) {
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return $this->getParentIdNameRelation( $parentClass, $childClass, 'many_many' );
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}
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function ExtraData() {
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$items = array();
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foreach( $this->unpagedSourceItems as $item ) {
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if( $item->{$this->joinField} )
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$items[] = $item->ID;
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}
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$list = implode( ',', $items );
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$inputId = $this->id() . '_' . $this->htmlListEndName;
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return <<<HTML
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<input id="$inputId" name="{$this->name}[{$this->htmlListField}]" type="hidden" value="$list"/>
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HTML;
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}
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}
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class ManyManyComplexTableField_Item extends ComplexTableField_Item {
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function MarkingCheckbox() {
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$name = $this->parent->Name() . '[]';
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if( $this->parent->IsReadOnly )
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return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\" disabled=\"disabled\"/>";
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else if( $this->item->{$this->parent->joinField} )
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return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\" checked=\"checked\"/>";
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else
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return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\"/>";
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}
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}
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?>
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