/**
* Gets a previous slug from the entry log
* @param \ride\library\orm\OrmManager $orm
* @param \ride\library\reflection\ReflectionHelper $reflectionHelper
* @param \ride\web\cms\orm\ContentProperties $contentProperties
* @param string $locale Code of the locale
* @param string $id Requested slug
* @return string|null Current slug of the entry, null if no change found
*/
protected function getIdFromLog(OrmManager $orm, ReflectionHelper $reflectionHelper, ContentProperties $contentProperties, $locale, $id)
{
$entryLogChangeModel = $orm->getEntryLogChangeModel();
$meta = $this->model->getMeta();
$isLocalized = $meta->isLocalized();
if ($isLocalized) {
$model = $orm->getModel($meta->getLocalizedModelName());
} else {
$model = $this->model;
}
$idField = $contentProperties->getIdField();
// look in the log for the requested id
$query = $entryLogChangeModel->createQuery($locale);
$query->addCondition('{entryLog.model} = %1%', $model->getName());
$query->addCondition('{fieldName} = %1%', $idField);
$query->addCondition('{oldValue} = %1%', $id);
$query->addOrderBy('{id} DESC');
$entryLogChange = $query->queryFirst();
if (!$entryLogChange) {
// no history of the provided id
return null;
}
$entryLog = $entryLogChange->getEntryLog();
$entryId = $entryLog->getEntry();
// get the original entry
$entry = $model->getById($entryId, $this->locale);
if (!$entry) {
return null;
}
// retrieve and return the id value from the entry
return $reflectionHelper->getProperty($entry, $idField);
}
/**
* Parses the provided variable
* @param string $variable Full variable
* @return mixed Value of the variable if resolved, null otherwise
*/
public function parseVariable($variable)
{
$tokens = explode('.', $variable);
$numTokens = count($tokens);
if ($numTokens < 2) {
return null;
}
$node = $this->textParser->getNode();
if ($numTokens === 2 || $tokens[0] === 'node' && $tokens[1] === 'var') {
while ($node && !$node instanceof EntryNode) {
$node = $node->getParentNode();
}
if (!$node) {
return null;
}
}
$value = null;
if ($tokens[0] === 'entry' && $numTokens === 2) {
switch ($tokens[1]) {
case NodeVariableParser::VARIABLE_URL:
$value = $this->textParser->getSiteUrl() . $node->getRoute($this->textParser->getLocale());
break;
case NodeVariableParser::VARIABLE_NAME:
$value = $node->getName($this->textParser->getLocale());
break;
}
return $value;
} elseif ($tokens[0] === 'node' && $tokens[1] === 'var' && $numTokens > 2) {
$value = $node->getEntry();
for ($i = 2; $i < $numTokens; $i++) {
$value = $this->reflectionHelper->getProperty($value, $tokens[$i]);
if ($value === null) {
break;
}
}
} elseif ($tokens[0] === 'entry') {
// lookup entry node
$modelName = ucfirst($tokens[1]);
$entryId = $tokens[2];
$nodes = $this->nodeModel->getNodes($node->getRootNodeId(), $node->getRevision());
foreach ($nodes as $node) {
if ($node->getType() !== EntryNodeType::NAME || $node->getEntryModel() !== $modelName || $node->getEntryId() !== $entryId) {
continue;
}
$locale = isset($tokens[4]) ? $tokens[4] : $this->textParser->getLocale();
switch ($tokens[3]) {
case NodeVariableParser::VARIABLE_URL:
$value = $this->textParser->getSiteUrl() . $node->getRoute($locale);
break 2;
case NodeVariableParser::VARIABLE_NAME:
$value = $node->getName($locale);
break 2;
case NodeVariableParser::VARIABLE_LINK:
$value = '<a href="' . $this->textParser->getSiteUrl() . $node->getRoute($locale) . '">' . $node->getName($locale) . '</a>';
break 2;
}
break;
}
}
return $value;
}