mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
60860cc1b9
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@56212 467b73ca-7a2a-4603-9d3b-597d59a354a9
153 lines
4.8 KiB
PHP
153 lines
4.8 KiB
PHP
<?php
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/**
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* ComplexTableField designed to edit a has_many join.
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* @package forms
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* @subpackage fields-relational
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*/
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class HasManyComplexTableField extends ComplexTableField {
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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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public $template = 'RelationComplexTableField';
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public $itemClass = 'HasManyComplexTableField_Item';
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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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$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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}
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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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$items = array();
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if($list = $this->value[ $this->htmlListField ]) {
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if($list != 'undefined')
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$items = explode(',', $list);
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}
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$saveDest->setByIDList($items);
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}
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function setAddTitle($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 ? $this->addTitle : parent::Title();
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}
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function ExtraData() {
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$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="$list"/>
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HTML;
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}
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}
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/**
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* Single record of a {@link HasManyComplexTableField} field.
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* @package forms
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* @subpackage fields-relational
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*/
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class HasManyComplexTableField_Item extends ComplexTableField_Item {
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function MarkingCheckbox() {
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$name = $this->parent->Name() . '[]';
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$joinVal = $this->item->{$this->parent->joinField};
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$parentID = $this->parent->getControllerID();
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if($this->parent->IsReadOnly || ($joinVal > 0 && $joinVal != $parentID))
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return "<input class=\"checkbox\" type=\"checkbox\" name=\"$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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