2007-09-04 05:30:59 +02:00
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<?php
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2007-12-02 22:27:49 +01:00
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class HasManyComplexTableField extends ComplexTableField {
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2007-09-04 05:30:59 +02:00
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2007-12-02 22:27:49 +01:00
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public $joinField;
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protected $addTitle;
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protected $htmlListEndName = 'CheckedList'; // If you change the value, do not forget to change it also in the JS file
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protected $htmlListField = 'selected'; // If you change the value, do not forget to change it also in the JS file
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protected $template = 'RelationComplexTableField';
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2007-09-04 05:30:59 +02:00
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protected $itemClass = 'HasManyComplexTableField_Item';
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2007-12-02 22:27:49 +01:00
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protected $relationAutoSetting = false;
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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, $sourceJoin );
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$this->Markable = true;
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2007-09-04 05:30:59 +02:00
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2007-12-02 22:27:49 +01:00
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$this->joinField = $this->getParentIdName( $this->controller->ClassName, $this->sourceClass );
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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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}
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return clone $query;
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}
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function sourceItems() {
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if($this->sourceItems)
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return $this->sourceItems;
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$limitClause = '';
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if( isset( $_REQUEST[ 'ctf' ][ $this->Name() ][ 'start' ] ) && is_numeric( $_REQUEST[ 'ctf' ][ $this->Name() ][ 'start' ] ) )
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$limitClause = $_REQUEST[ 'ctf' ][ $this->Name() ][ 'start' ] . ", $this->pageSize";
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else
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$limitClause = "0, $this->pageSize";
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$dataQuery = $this->getQuery( $limitClause );
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$records = $dataQuery->execute();
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$items = new DataObjectSet();
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foreach( $records as $record ) {
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if( ! get_class( $record ) )
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$record = new DataObject( $record );
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$items->push( $record );
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}
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$dataQuery = $this->getQuery();
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$records = $dataQuery->execute();
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$unpagedItems = new DataObjectSet();
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foreach( $records as $record ) {
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if( ! get_class( $record ) )
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$record = new DataObject( $record );
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$unpagedItems->push( $record );
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}
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$this->unpagedSourceItems = $unpagedItems;
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$this->totalCount = ( $this->unpagedSourceItems ) ? $this->unpagedSourceItems->TotalItems() : null;
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return $items;
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2007-09-04 05:30:59 +02:00
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}
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function getControllerID() {
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return $this->controller->ID;
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}
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function saveInto( DataObject $record ) {
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$fieldName = $this->name;
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$saveDest = $record->$fieldName();
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if( ! $saveDest )
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user_error( "HasManyComplexTableField::saveInto() Field '$fieldName' not found on $record->class.$record->ID", E_USER_ERROR );
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$items = array();
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2007-10-18 00:50:08 +02:00
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if( $list = $this->value[ $this->htmlListField ] ) {
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if( $list != 'undefined' )
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$items = explode( ',', $list );
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}
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2007-09-04 05:30:59 +02:00
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$saveDest->setByIDList( $items );
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}
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2007-12-02 22:27:49 +01:00
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function setAddTitle( $addTitle ) {
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if( is_string( $addTitle ) )
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$this->addTitle = $addTitle;
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}
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function Title() {
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return $this->addTitle ? $this->addTitle : parent::Title();
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}
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2007-09-04 05:30:59 +02:00
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function ExtraData() {
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$items = array();
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foreach( $this->unpagedSourceItems as $item ) {
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if( $item->{$this->joinField} == $this->controller->ID )
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$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="$list"/>
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HTML;
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}
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}
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class HasManyComplexTableField_Item extends ComplexTableField_Item {
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function MarkingCheckbox() {
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$name = $this->parent->Name() . '[]';
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$joinVal = $this->item->{$this->parent->joinField};
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$parentID = $this->parent->getControllerID();
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2007-12-02 22:23:33 +01:00
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if( $this->parent->IsReadOnly || ( $joinVal > 0 && $joinVal != $parentID ) )
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2007-09-04 05:30:59 +02:00
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return "<input class=\"checkbox\" type=\"checkbox\" name=\"$name\" value=\"{$this->item->ID}\" disabled=\"disabled\"/>";
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else if( $joinVal == $parentID )
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return "<input class=\"checkbox\" type=\"checkbox\" name=\"$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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