/**
* get attributes for checkbox wizard
* @param object
* @return array
*/
public function getFilterParameterNames($objRow)
{
$return = array();
if (!$objRow->activeRecord->metamodel_filtering) {
return $return;
}
$objFilterSetting = MetaModelFilterSettingsFactory::byId($objRow->activeRecord->metamodel_filtering);
$arrParameterDca = $objFilterSetting->getParameterFilterNames();
return $arrParameterDca;
}
/**
* Return all attributes that shall be fetched from the MetaModel.
* In this base implementation, this only includes the attributes mentioned in the render setting.
*
* @return string[] the names of the attributes to be fetched.
*/
protected function getAttributeNames()
{
$arrAttributes = $this->objView->getSettingNames();
// Get the right jumpto.
$strDesiredLanguage = $this->getMetaModel()->getActiveLanguage();
$strFallbackLanguage = $this->getMetaModel()->getFallbackLanguage();
$intFilterSettings = 0;
foreach ((array) $this->getView()->get('jumpTo') as $arrJumpTo) {
// If either desired language or fallback, keep the result.
if (!$this->getMetaModel()->isTranslated() || $arrJumpTo['langcode'] == $strDesiredLanguage || $arrJumpTo['langcode'] == $strFallbackLanguage) {
$intFilterSettings = $arrJumpTo['filter'];
// If the desired language, break. Otherwise try to get the desired one until all have been evaluated.
if ($strDesiredLanguage == $arrJumpTo['langcode']) {
break;
}
}
}
if ($intFilterSettings) {
$objFilterSettings = MetaModelFilterSettingsFactory::byId($intFilterSettings);
$arrAttributes = array_merge($objFilterSettings->getReferencedAttributes(), $arrAttributes);
}
return $arrAttributes;
}
/**
* {@inheritdoc}
*/
public function prepareFilter($intFilterSettings, $arrFilterUrl)
{
$objFilter = $this->getEmptyFilter();
if ($intFilterSettings) {
$objFilterSettings = MetaModelFilterSettingsFactory::byId($intFilterSettings);
$objFilterSettings->addRules($objFilter, $arrFilterUrl);
}
return $objFilter;
}
/**
* Build the jumpTo link for use in templates.
*
* The returning array will hold the following keys:
* * params - the url parameter (only if a valid filter setting could be determined).
* * deep - boolean true, if parameters are non empty, false otherwise.
* * page - id of the jumpTo page.
* * url - the complete generated url
*
* @param IMetaModelRenderSettings $objSettings The render settings to use.
*
* @return array
*/
public function buildJumpToLink($objSettings)
{
if (!$objSettings) {
return null;
}
// Get the right jumpto.
$strDesiredLanguage = $this->getMetaModel()->getActiveLanguage();
$strFallbackLanguage = $this->getMetaModel()->getFallbackLanguage();
$intJumpTo = 0;
$intFilterSettings = 0;
foreach ((array) $objSettings->get('jumpTo') as $arrJumpTo) {
// If either desired language or fallback, keep the result.
if (!$this->getMetaModel()->isTranslated() || $arrJumpTo['langcode'] == $strDesiredLanguage || $arrJumpTo['langcode'] == $strFallbackLanguage) {
$intJumpTo = $arrJumpTo['value'];
$intFilterSettings = $arrJumpTo['filter'];
// If the desired language, break. Otherwise try to get the desired one until all have been evaluated.
if ($strDesiredLanguage == $arrJumpTo['langcode']) {
break;
}
}
}
// Apply jumpTo urls based upon the filter defined in the render settings.
$objPage = MetaModelController::getPageDetails($intJumpTo);
if (!$objPage) {
return null;
}
$arrJumpTo = array();
$strParams = '';
if ($intFilterSettings) {
$objFilterSettings = MetaModelFilterSettingsFactory::byId($intFilterSettings);
$arrParams = $objFilterSettings->generateFilterUrlFrom($this, $objSettings);
foreach ($arrParams as $strKey => $strValue) {
if ($strKey == 'auto_item') {
$strParams = '/' . $strValue . $strParams;
} else {
$strParams .= sprintf('/%s/%s', $strKey, $strValue);
}
}
$arrJumpTo['params'] = $arrParams;
$arrJumpTo['deep'] = strlen($strParams) > 0;
if (isset($GLOBALS['TL_LANG']['MSC'][$this->getMetaModel()->getTableName()][$objSettings->get('id')]['details'])) {
$arrJumpTo['label'] = $GLOBALS['TL_LANG']['MSC'][$this->getMetaModel()->getTableName()][$objSettings->get('id')]['details'];
} elseif (isset($GLOBALS['TL_LANG']['MSC'][$this->getMetaModel()->getTableName()]['details'])) {
$arrJumpTo['label'] = $GLOBALS['TL_LANG']['MSC'][$this->getMetaModel()->getTableName()]['details'];
} else {
$arrJumpTo['label'] = $GLOBALS['TL_LANG']['MSC']['details'];
}
}
$arrJumpTo['page'] = $intJumpTo;
$arrJumpTo['url'] = MetaModelController::generateFrontendUrl($objPage->row(), $strParams);
return $arrJumpTo;
}
/**
* Get the filters
*/
protected function getFilters()
{
$strAction = '';
/**
* @var IMetaModelFilterSettings
*/
$objFilterSetting = MetaModelFilterSettingsFactory::byId($this->objFilterConfig->metamodel_filtering);
$objFrontendFilterOptions = new MetaModelFrontendFilterOptions();
$objFrontendFilterOptions->setAutoSubmit($this->objFilterConfig->metamodel_fef_autosubmit ? true : false);
$objFrontendFilterOptions->setHideClearFilter($this->objFilterConfig->metamodel_fef_hideclearfilter ? true : false);
$objFrontendFilterOptions->setShowCountValues($this->objFilterConfig->metamodel_available_values ? true : false);
$arrJumpTo = $this->objFilterConfig->arrJumpTo;
$arrParams = $this->getParams();
$arrWidgets = $objFilterSetting->getParameterFilterWidgets($arrParams['all'], $arrJumpTo, $objFrontendFilterOptions);
// filter the widgets we do not want to show.
$arrWanted = $this->getWantedNames();
// if we have POST data, we need to redirect now.
if ($_POST && $this->Input->post('FORM_SUBMIT') == $this->formId) {
$arrRedirectParams = $arrParams['other'];
foreach ($arrWanted as $strWidget) {
$arrFilter = $arrWidgets[$strWidget];
if (!empty($arrFilter['urlvalue'])) {
$arrRedirectParams[$strWidget] = $arrFilter['urlvalue'];
}
}
$this->redirectPost($arrRedirectParams);
}
$arrRendered = array();
// render the widgets through the filter templates.
foreach ($this->getWantedNames() as $strWidget) {
$arrFilter = $arrWidgets[$strWidget];
$strTemplate = $arrFilter['raw']['eval']['template'];
// parse sub template
$objSubTemplate = new FrontendTemplate($strTemplate ? $strTemplate : 'mm_filteritem_default');
$objSubTemplate->setData($arrFilter);
$objSubTemplate->submit = $objFrontendFilterOptions->isAutoSubmit();
$arrFilter['value'] = $objSubTemplate->parse();
$arrRendered[$strWidget] = $arrFilter;
}
// return filter data
return array('action' => $this->generateFrontendUrl($arrJumpTo, $this->getJumpToUrl($arrParams['other'])), 'formid' => $this->formId, 'filters' => $arrRendered, 'submit' => $objFrontendFilterOptions->isAutoSubmit() ? '' : $GLOBALS['TL_LANG']['metamodels_frontendfilter']['submit']);
}
