/**
* instantiate an metamodel attribute.
* Note that you should not use this directly but use the factory classes to instantiate attributes.
*
* @param IMetaModel $objMetaModel the IMetaModel instance this attribute belongs to.
*
* @param array $arrData the information array, for attribute information, refer to documentation of table tl_metamodel_attribute
* and documentation of the certain attribute classes for information what values are understood.
*/
public function __construct(IMetaModel $objMetaModel, $arrData = array())
{
// meta information
foreach ($this->getAttributeSettingNames() as $strSettingName) {
if (isset($arrData[$strSettingName])) {
$this->set($strSettingName, $arrData[$strSettingName]);
}
}
$this->strMetaModel = $objMetaModel->getTableName();
}
/**
* {@inheritdoc}
*/
public static function byId(IMetaModel $objMetaModel, $intId = 0)
{
if (self::$arrInstances[$intId]) {
return self::$arrInstances[$intId];
}
$objDB = Database::getInstance();
$objView = null;
$objView = Database::getInstance()->prepare('SELECT * FROM tl_metamodel_rendersettings WHERE pid=? AND (id=? OR isdefault=1) ORDER BY isdefault ASC')->limit(1)->execute($objMetaModel->get('id'), $intId);
if (!$objView->numRows) {
$intId = 0;
$objView = NULL;
}
$objRenderSetting = new MetaModelRenderSettings($objView ? $objView->row() : array());
self::collectAttributeSettings($objMetaModel, $objRenderSetting);
return $objRenderSetting;
}
/**
* Get the fallback language of a certain record.
*
* @param mixed $mixID The ID of the record to retrieve.
*
* @return InterfaceGeneralModel
*/
public function getFallbackLanguage($mixID)
{
if ($this->objMetaModel->isTranslated()) {
$objModel = new GeneralModelDefault();
$strLangCode = $this->objMetaModel->getFallbackLanguage();
$objModel->setID($strLangCode);
$objModel->setProperty("name", $GLOBALS['TL_LANG']['LNG'][$strLangCode]);
$objModel->setProperty("active", $this->getCurrentLanguage() == $strLangCode);
return $objModel;
}
return null;
}
/**
* backend list display of fe-filter
* @param array
* @param string
* @param object
* @param string
* @param string
* @return string
*/
public function infoCallback($arrRow, $strLabel, $objDC, $imageAttribute, $strImage)
{
$this->objectsFromUrl($objDC);
$objAttribute = $this->objMetaModel->getAttributeById($arrRow['attr_id']);
if ($objAttribute) {
$strAttrName = $objAttribute->getName();
$strAttrColName = $objAttribute->getColName();
} else {
$strAttrName = $arrRow['attr_id'];
$strAttrColName = $arrRow['attr_id'];
}
if (!empty($arrRow['comment'])) {
$arrRow['comment'] = sprintf($GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['typedesc']['_comment_'], specialchars($arrRow['comment']));
}
$strReturn = sprintf($GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['typedesc']['fefilter'], '<a href="' . $this->addToUrl('act=edit&id=' . $arrRow['id']) . '">' . $strImage . '</a>', $strLabel, $arrRow['comment'], $strAttrName, $arrRow['urlparam'] ? $arrRow['urlparam'] : $strAttrColName);
return $strReturn;
}
/**
* Retrieves a palette from the database and populates the passed DCA 'fields' section with the correct settings.
*
* @param int $intPaletteId the id of the palette to retrieve
*
* @param IMetaModel $objMetaModel the MetaModel for which the palette shall be built.
*
* @param array $arrDCA the DCA that shall get populated (used by reference).
*
* @return string the palette string.
*/
protected function getPaletteAndFields($intPaletteId, $objMetaModel, &$arrDCA)
{
$strPalette = '';
$objDCASettings = Database::getInstance()->prepare('SELECT * FROM tl_metamodel_dcasetting WHERE pid=? AND published = 1 ORDER by sorting ASC')->execute($intPaletteId);
$arrMyDCA = array();
while ($objDCASettings->next()) {
switch ($objDCASettings->dcatype) {
case 'attribute':
$objAttribute = $objMetaModel->getAttributeById($objDCASettings->attr_id);
if ($objAttribute) {
// Get basics.
$arrFieldSetting = $objDCASettings->row();
// Overwrite submitOnChange if we have a selector.
if ($this->isSelector($objDCASettings->id)) {
$arrFieldSetting = array_replace_recursive($objDCASettings->row(), array('submitOnChange' => true));
}
$arrMyDCA = array_replace_recursive($arrMyDCA, $objAttribute->getItemDCA($arrFieldSetting));
// Check if we have a subpalette. If false, add to normal palettes.
if ($objDCASettings->subpalette == 0) {
$strPalette .= (strlen($strPalette) > 0 ? ',' : '') . $objAttribute->getColName();
} else {
$strSelector = $this->getColNameByDcaSettingId($objMetaModel, $objDCASettings->subpalette);
// This should never ever be true. If so, we have dead entries in the database.
if ($strSelector === false) {
break;
}
$arrMyDCA['metasubpalettes'][$strSelector][] = $objAttribute->getColName();
}
}
break;
case 'legend':
$arrLegend = deserialize($objDCASettings->legendtitle);
if (is_array($arrLegend)) {
// try to use the language string from the array.
$strLegend = $arrLegend[$GLOBALS['TL_LANGUAGE']];
if (!$strLegend) {
// use the fallback
$strLegend = $arrLegend[$objMetaModel->getFallbackLanguage()];
if (!$strLegend) {
// last resort, simply "legend"
$strLegend = 'legend';
}
}
} else {
$strLegend = $objDCASettings->legendtitle ? $objDCASettings->legendtitle : 'legend';
}
$legendName = standardize($strLegend) . '_legend';
$GLOBALS['TL_LANG'][$objMetaModel->getTableName()][$legendName] = $strLegend;
$strPalette .= (strlen($strPalette) > 0 ? ';' : '') . '{' . $legendName . ($objDCASettings->legendhide ? ':hide' : '') . '}';
break;
default:
throw new Exception("Unknown palette rendering mode " . $objDCASettings->dcatype);
}
}
$arrDCA = array_replace_recursive($arrDCA, $arrMyDCA);
return $strPalette;
}
/**
* Prepare the rendering
*/
public function prepare()
{
if ($this->objItems) {
return $this;
}
// create an empty filter object if not done before
if (!$this->objFilter) {
$this->objFilter = $this->objMetaModel->getEmptyFilter();
}
if ($this->objFilterSettings) {
$this->objFilterSettings->addRules($this->objFilter, $this->arrParam);
}
$this->modifyFilter();
$intTotal = $this->objMetaModel->getCount($this->objFilter);
$this->calculatePagination($intTotal);
$this->objItems = $this->objMetaModel->findByFilter($this->objFilter, $this->strSortBy, $this->intOffset, $this->intLimit, $this->strSortDirection, $this->getAttributeNames());
return $this;
}
/**
* Create a new instance.
*
* @param IMetaModel $objMetaModel The model this item is represented by.
*
* @param array $arrData The initial data that shall be injected into the new instance.
*/
public function __construct(IMetaModel $objMetaModel, $arrData)
{
$this->arrData = $arrData;
$this->strModelName = $objMetaModel->getTableName();
}
protected function prepareJumpToMcw(IMetaModel $objMetaModel)
{
$arrwidget = array();
if ($objMetaModel->isTranslated()) {
$this->loadLanguageFile('languages');
$arrLanguages = array();
foreach ((array) $objMetaModel->getAvailableLanguages() as $strLangCode) {
$arrLanguages[$strLangCode] = $GLOBALS['TL_LANG']['LNG'][$strLangCode];
}
asort($arrLanguages);
$GLOBALS['TL_DCA']['tl_metamodel_rendersettings']['fields']['jumpTo']['minCount'] = count($arrLanguages);
$GLOBALS['TL_DCA']['tl_metamodel_rendersettings']['fields']['jumpTo']['maxCount'] = count($arrLanguages);
$GLOBALS['TL_DCA']['tl_metamodel_rendersettings']['fields']['jumpTo']['eval']['columnFields']['langcode']['options'] = $arrLanguages;
} else {
$GLOBALS['TL_DCA']['tl_metamodel_rendersettings']['fields']['jumpTo']['minCount'] = 1;
$GLOBALS['TL_DCA']['tl_metamodel_rendersettings']['fields']['jumpTo']['maxCount'] = 1;
$GLOBALS['TL_DCA']['tl_metamodel_rendersettings']['fields']['jumpTo']['eval']['columnFields']['langcode']['options'] = array('xx' => $GLOBALS['TL_LANG']['tl_metamodel_rendersettings']['jumpTo_allLanguages']);
}
}
/**
* Check if the item is published.
*
* @param IMetaModel $objMetaModel Current metamodels.
* @param int $intItemId Id of the item.
*
* @return boolean True => Published | False => Not published
*/
protected function isPublishedItem($objMetaModel, $intItemId)
{
// Check publish state of an item.
$objAttrCheckPublish = Database::getInstance()->prepare('SELECT colname FROM tl_metamodel_attribute WHERE pid=? AND check_publish=1')->limit(1)->execute($objMetaModel->get('id'));
if ($objAttrCheckPublish->numRows > 0) {
$objItem = $objMetaModel->findById($intItemId);
if (!$objItem->get($objAttrCheckPublish->colname)) {
return false;
}
}
return true;
}
/**
* Create a widget for naming contexts. Use the language and translation information from the MetaModel.
*
* @param IMetaModel $objMetaModel The metamodel
*
* @param string $strLabelLang The label to use for the language indicator
*
* @param string $strLabelValue The label to use for the input field.
*
* @param bool $blnIsTextarea If true, the widget will become a textarea, false otherwise.
*
* @param array $arrValues The values for the widget, needed to highlight the fallback language.
*
* @return array
*/
public function makeMultiColumnName(IMetaModel $objMetaModel, &$strLabelLang, &$strLabelValue, $blnIsTextarea, $arrValues)
{
$arrwidget = array();
if (!$objMetaModel->isTranslated()) {
$arrwidget = array('inputType' => 'text', 'eval' => array('tl_class' => 'w50'));
} else {
$this->loadLanguageFile('languages');
$arrLanguages = array();
foreach ((array) $objMetaModel->getAvailableLanguages() as $strLangCode) {
$arrLanguages[$strLangCode] = $GLOBALS['TL_LANG']['LNG'][$strLangCode];
}
asort($arrLanguages);
// Ensure we have the values present.
if (empty($arrValues)) {
foreach ((array) $objMetaModel->getAvailableLanguages() as $strLangCode) {
$arrValues[$strLangCode] = '';
}
}
$arrRowClasses = array();
foreach (array_keys(deserialize($arrValues)) as $strLangcode) {
$arrRowClasses[] = $strLangcode == $objMetaModel->getFallbackLanguage() ? 'fallback_language' : 'normal_language';
}
$arrwidget = array('inputType' => 'multiColumnWizard', 'eval' => array('minCount' => count($arrLanguages), 'maxCount' => count($arrLanguages), 'disableSorting' => true, 'tl_class' => 'clr', 'columnFields' => array('langcode' => array('label' => &$strLabelLang, 'exclude' => true, 'inputType' => 'justtextoption', 'options' => $arrLanguages, 'eval' => array('rowClasses' => $arrRowClasses, 'valign' => 'center', 'style' => 'min-width:75px;display:block;')), 'value' => array('label' => &$strLabelValue, 'exclude' => true, 'inputType' => $blnIsTextarea ? 'textarea' : 'text', 'eval' => array('rowClasses' => $arrRowClasses, 'style' => 'width:400px;', 'rows' => 3)))));
}
return $arrwidget;
}
public function __construct(IMetaModel $objMetaModel)
{
if ($objMetaModel) {
$this->strMetaModel = $objMetaModel->getTableName();
}
}
