/**
* Get the static instance.
*
* @static
* @return MetaModelController
*/
public static function getInstance()
{
if (self::$objInstance == null) {
self::$objInstance = new self();
}
return self::$objInstance;
}
protected function handleStandalone($arrDCA)
{
$objMetaModel = MetaModelFactory::byId($arrDCA['pid']);
$strModuleName = 'metamodel_' . $objMetaModel->getTableName();
$strTableCaption = $objMetaModel->getName();
// determine image to use.
if ($arrDCA['backendicon'] && file_exists(TL_ROOT . '/' . $arrDCA['backendicon'])) {
$strIcon = MetaModelController::getImage(MetaModelController::urlEncode($arrDCA['backendicon']), 16, 16);
} else {
$strIcon = 'system/modules/metamodels/html/metamodels.png';
}
$strSection = trim($arrDCA['backendsection']) ? $arrDCA['backendsection'] : 'metamodels';
$GLOBALS['BE_MOD'][$strSection][$strModuleName] = array('tables' => array($objMetaModel->getTableName()), 'icon' => $strIcon, 'callback' => 'MetaModelBackendModule');
$arrCaption = array($strTableCaption);
foreach (deserialize($arrDCA['backendcaption'], true) as $arrLangEntry) {
if ($arrLangEntry['label'] != '' && $arrLangEntry['langcode'] == self::getUser()->language) {
$arrCaption = array($arrLangEntry['label'], $arrLangEntry['description']);
}
}
$GLOBALS['TL_LANG']['MOD'][$strModuleName] = $arrCaption;
}
public function getBackendIcon($strBackendIcon)
{
// determine image to use.
if ($strBackendIcon && file_exists(TL_ROOT . '/' . $strBackendIcon)) {
return MetaModelController::getImage(MetaModelController::urlEncode($strBackendIcon), 16, 16);
} else {
return 'system/modules/metamodels/html/metamodels.png';
}
}
/**
* 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 $arrJumpTo;
}
/**
* Makes all protected methods from class Controller callable publically.
*/
public function __call($strMethod, $arrArgs)
{
return call_user_func_array(array(MetaModelController::getInstance(), $strMethod), $arrArgs);
}
/**
* Returns the frontend filter widget information for the filter setting.
*
* The returning array will hold the following keys:
* * class - The CSS classes for the widget.
* * label - The label text for the widget.
* * formfield - The parsed default widget object for this filter setting.
* * raw - The widget information that was used for rendering "formfield" as raw array (this means
* prior calling prepareForWidget()).
* * urlparam - The URL parameter used for this widget.
* * options - The filter options available to be used in selects etc. see prepareFrontendFilterOptions
* for details on the contained array.
* * autosubmit - True if the frontend filter shall perform auto form submitting, false otherwise.
* * urlvalue - The current value selected in the filtersetting. Will use "urlvalue" from $arrWidget with
* fallback to the value of the url param in the filter url.
*
* @param array $arrWidget The widget information to use for generating.
*
* @param array $arrFilterUrl The filter url parameters to use.
*
* @param array $arrJumpTo The jumpTo page to use for URL generating - if empty, the current
* frontend page will get used.
*
* @param bool $blnAutoSubmit Determines if the generated options/widgets shall perform auto submitting
* or not.
*
* @return array
*/
protected function prepareFrontendFilterWidget($arrWidget, $arrFilterUrl, $arrJumpTo, MetaModelFrontendFilterOptions $objFrontendFilterOptions)
{
$strClass = $GLOBALS['TL_FFL'][$arrWidget['inputType']];
// No widget? no output! that's it.
if (!$strClass) {
return array();
}
// Determine current value.
$arrWidget['value'] = $arrFilterUrl[$arrWidget['eval']['urlparam']];
$arrData = MetaModelController::getInstance()->prepareForWidget($arrWidget, $arrWidget['eval']['urlparam'], $arrWidget['value']);
if ($objFrontendFilterOptions->isAutoSubmit() && TL_MODE == 'FE') {
$GLOBALS['TL_JAVASCRIPT']['metamodels'] = 'system/modules/metamodels/html/metamodels.js';
}
/** @var Widget $objWidget */
$objWidget = new $strClass($arrData);
$strField = $objWidget->generate();
return array('class' => sprintf('mm_%s %s%s%s', $arrWidget['inputType'], $arrWidget['eval']['urlparam'], $arrWidget['value'] !== null ? ' used' : ' unused', $objFrontendFilterOptions->isAutoSubmit() ? ' submitonchange' : ''), 'label' => $objWidget->generateLabel(), 'formfield' => $strField, 'raw' => $arrWidget, 'urlparam' => $arrWidget['eval']['urlparam'], 'options' => $this->prepareFrontendFilterOptions($arrWidget, $arrFilterUrl, $arrJumpTo, $objFrontendFilterOptions->isAutoSubmit()), 'count' => $arrWidget['count'], 'showCount' => $objFrontendFilterOptions->isShowCountValues(), 'autosubmit' => $objFrontendFilterOptions->isAutoSubmit(), 'urlvalue' => array_key_exists('urlvalue', $arrWidget) ? $arrWidget['urlvalue'] : $arrWidget['value']);
}
/**
* Replace all insert tags in the query string.
*
* @param string $strSQL SQL to parse
*
* @param array $arrParams Query param stack
*
* @return string Parsed SQL
*/
protected function parseInsertTags($strSQL, array &$arrParams)
{
return MetaModelController::getInstance()->replaceInsertTags($strSQL);
}
/**
* Process all folders and resolve to a valid file list.
*
* @return ToolboxFile
*/
public function resolveFiles()
{
// Step 1.: fetch all files.
$this->collectFiles();
// TODO: check if downloading is allowed and send file to browser then
// see https://github.com/MetaModels/attribute_file/issues/6
if (!$this->getShowImages() && ($strFile = Input::getInstance()->get('file')) && in_array($strFile, $this->foundFiles)) {
MetaModelController::getInstance()->sendFileToBrowser($strFile);
}
// Step 2.: Fetch all meta data for the found files.
$this->parseMetafiles();
// Step 3.: fetch additional information like modification time etc. and prepare the output buffer.
$this->fetchAdditionalData();
return $this;
}
