/**
* Builds the array of Menu items for this variant menu
*/
protected function buildItems()
{
$menuItems = [];
$targetDimensionsToMatch = [];
$allDimensionPresets = $this->configurationContentDimensionPresetSource->getAllPresets();
$includeAllPresets = $this->getIncludeAllPresets();
$pinnedDimensionValues = $this->getPresets();
$pinnedDimensionName = $this->getDimension();
if ($pinnedDimensionName !== null) {
$targetDimensionsToMatch = $this->currentNode->getContext()->getTargetDimensions();
unset($targetDimensionsToMatch[$pinnedDimensionName]);
}
foreach ($this->contentDimensionCombinator->getAllAllowedCombinations() as $allowedCombination) {
$targetDimensions = $this->calculateTargetDimensionsForCombination($allowedCombination);
if ($pinnedDimensionName !== null && is_array($pinnedDimensionValues)) {
if (!in_array($targetDimensions[$pinnedDimensionName], $pinnedDimensionValues)) {
continue;
}
}
// skip variants not matching the current target dimensions (except the dimension this menu covers)
if ($targetDimensionsToMatch !== []) {
foreach ($targetDimensionsToMatch as $dimensionName => $dimensionValue) {
if ($targetDimensions[$dimensionName] !== $dimensionValue) {
continue 2;
}
}
}
$nodeInDimensions = $this->getNodeInDimensions($allowedCombination, $targetDimensions);
// no match, so we look further...
if ($nodeInDimensions === null && $includeAllPresets) {
$nodeInDimensions = $this->findAcceptableNode($allowedCombination, $allDimensionPresets);
}
if ($nodeInDimensions !== null && $this->isNodeHidden($nodeInDimensions)) {
$nodeInDimensions = null;
}
// determine metadata for target dimensions of node
array_walk($targetDimensions, function (&$dimensionValue, $dimensionName, $allDimensionPresets) use($pinnedDimensionName) {
$dimensionValue = ['value' => $dimensionValue, 'label' => $allDimensionPresets[$dimensionName]['presets'][$dimensionValue]['label'], 'isPinnedDimension' => $pinnedDimensionName === null || $dimensionName == $pinnedDimensionName ? true : false];
}, $allDimensionPresets);
if ($pinnedDimensionName === null) {
$itemLabel = $nodeInDimensions->getLabel();
} else {
$itemLabel = $targetDimensions[$pinnedDimensionName]['label'];
}
$menuItems[] = ['node' => $nodeInDimensions, 'state' => $this->calculateItemState($nodeInDimensions), 'label' => $itemLabel, 'dimensions' => $allowedCombination, 'targetDimensions' => $targetDimensions];
}
// sort/limit according to configured "presets" if needed
if ($pinnedDimensionName !== null && is_array($pinnedDimensionValues)) {
$sortedMenuItems = [];
foreach ($pinnedDimensionValues as $pinnedDimensionValue) {
foreach ($menuItems as $menuItemKey => $menuItem) {
if ($menuItem['targetDimensions'][$pinnedDimensionName]['value'] === $pinnedDimensionValue) {
$sortedMenuItems[$menuItemKey] = $menuItem;
}
}
}
return $sortedMenuItems;
}
return $menuItems;
}
/**
* Return the presets in the correct order, taking possibly-overridden presets into account
*
* @return array
* @throws TypoScriptException
*/
protected function getPresetsInCorrectOrder()
{
$dimension = $this->getDimension();
$allDimensions = $this->configurationContentDimensionPresetSource->getAllPresets();
if (!isset($allDimensions[$dimension])) {
throw new TypoScriptException(sprintf('Dimension "%s" was referenced, but not configured.', $dimension), 1415880445);
}
$allPresetsOfChosenDimension = $allDimensions[$dimension]['presets'];
$presetNames = $this->getPresets();
if ($presetNames === NULL) {
$presetNames = array_keys($allPresetsOfChosenDimension);
} elseif (!is_array($presetNames)) {
throw new TypoScriptException('The configured preset in TypoScript was no array.', 1415888652);
}
$resultingPresets = array();
foreach ($presetNames as $presetName) {
if (!isset($allPresetsOfChosenDimension[$presetName])) {
throw new TypoScriptException(sprintf('The preset name "%s" does not exist in the chosen dimension. Valid values are: %s', $presetName, implode(', ', array_keys($allPresetsOfChosenDimension))), 1415889492);
}
$resultingPresets[$presetName] = $allPresetsOfChosenDimension[$presetName];
}
return $resultingPresets;
}
