function install($package, $installType, $parameters, $name, $os, $filename, $subdirectory, $content, &$installParameters, &$installData)
{
$serializedNameListNode = $content->getElementsByTagName('serialized-name-list')->item(0);
$serializedNameList = $serializedNameListNode ? $serializedNameListNode->textContent : false;
$classNameList = new eZContentClassNameList($serializedNameList);
if ($classNameList->isEmpty()) {
$classNameList->initFromString($content->getElementsByTagName('name')->item(0)->textContent);
// for backward compatibility( <= 3.8 )
}
$classNameList->validate();
$serializedDescriptionListNode = $content->getElementsByTagName('serialized-description-list')->item(0);
$serializedDescriptionList = $serializedDescriptionListNode ? $serializedDescriptionListNode->textContent : false;
$classDescriptionList = new eZSerializedObjectNameList($serializedDescriptionList);
$classIdentifier = $content->getElementsByTagName('identifier')->item(0)->textContent;
$classRemoteID = $content->getElementsByTagName('remote-id')->item(0)->textContent;
$classObjectNamePattern = $content->getElementsByTagName('object-name-pattern')->item(0)->textContent;
$classURLAliasPattern = is_object($content->getElementsByTagName('url-alias-pattern')->item(0)) ? $content->getElementsByTagName('url-alias-pattern')->item(0)->textContent : null;
$classIsContainer = $content->getAttribute('is-container');
if ($classIsContainer !== false) {
$classIsContainer = $classIsContainer == 'true' ? 1 : 0;
}
$classRemoteNode = $content->getElementsByTagName('remote')->item(0);
$classID = $classRemoteNode->getElementsByTagName('id')->item(0)->textContent;
$classGroupsNode = $classRemoteNode->getElementsByTagName('groups')->item(0);
$classCreated = $classRemoteNode->getElementsByTagName('created')->item(0)->textContent;
$classModified = $classRemoteNode->getElementsByTagName('modified')->item(0)->textContent;
$classCreatorNode = $classRemoteNode->getElementsByTagName('creator')->item(0);
$classModifierNode = $classRemoteNode->getElementsByTagName('modifier')->item(0);
$classAttributesNode = $content->getElementsByTagName('attributes')->item(0);
$dateTime = time();
$classCreated = $dateTime;
$classModified = $dateTime;
$userID = false;
if (isset($installParameters['user_id'])) {
$userID = $installParameters['user_id'];
}
$class = eZContentClass::fetchByRemoteID($classRemoteID);
if ($class) {
$className = $class->name();
$description = ezpI18n::tr('kernel/package', "Class '%classname' already exists.", false, array('%classname' => $className));
$choosenAction = $this->errorChoosenAction(self::ERROR_EXISTS, $installParameters, $description, $this->HandlerType);
switch ($choosenAction) {
case eZPackage::NON_INTERACTIVE:
case self::ACTION_REPLACE:
if (eZContentClassOperations::remove($class->attribute('id')) == false) {
eZDebug::writeWarning("Unable to remove class '{$className}'.");
return true;
}
eZDebug::writeNotice("Class '{$className}' will be replaced.", 'eZContentClassPackageHandler');
break;
case self::ACTION_SKIP:
return true;
case self::ACTION_NEW:
$class->setAttribute('remote_id', eZRemoteIdUtility::generate('class'));
$class->store();
$classNameList->appendGroupName(" (imported)");
break;
default:
$installParameters['error'] = array('error_code' => self::ERROR_EXISTS, 'element_id' => $classRemoteID, 'description' => $description, 'actions' => array());
if ($class->isRemovable()) {
$errorMsg = ezpI18n::tr('kernel/package', "Replace existing class");
$objectsCount = eZContentObject::fetchSameClassListCount($class->attribute('id'));
if ($objectsCount) {
$errorMsg .= ' ' . ezpI18n::tr('kernel/package', "(Warning! {$objectsCount} content object(s) and their sub-items will be removed)");
}
$installParameters['error']['actions'][self::ACTION_REPLACE] = $errorMsg;
}
$installParameters['error']['actions'][self::ACTION_SKIP] = ezpI18n::tr('kernel/package', 'Skip installing this class');
$installParameters['error']['actions'][self::ACTION_NEW] = ezpI18n::tr('kernel/package', 'Keep existing and create a new one');
return false;
}
}
unset($class);
// Try to create a unique class identifier
$currentClassIdentifier = $classIdentifier;
$unique = false;
while (!$unique) {
$classList = eZContentClass::fetchByIdentifier($currentClassIdentifier);
if ($classList) {
// "increment" class identifier
if (preg_match('/^(.*)_(\\d+)$/', $currentClassIdentifier, $matches)) {
$currentClassIdentifier = $matches[1] . '_' . ($matches[2] + 1);
} else {
$currentClassIdentifier = $currentClassIdentifier . '_1';
}
} else {
$unique = true;
}
unset($classList);
}
$classIdentifier = $currentClassIdentifier;
$values = array('version' => 0, 'serialized_name_list' => $classNameList->serializeNames(), 'serialized_description_list' => $classDescriptionList->serializeNames(), 'create_lang_if_not_exist' => true, 'identifier' => $classIdentifier, 'remote_id' => $classRemoteID, 'contentobject_name' => $classObjectNamePattern, 'url_alias_name' => $classURLAliasPattern, 'is_container' => $classIsContainer, 'created' => $classCreated, 'modified' => $classModified);
if ($content->hasAttribute('sort-field')) {
$values['sort_field'] = eZContentObjectTreeNode::sortFieldID($content->getAttribute('sort-field'));
} else {
eZDebug::writeNotice('The sort field was not specified in the content class package. ' . 'This property is exported and imported since eZ Publish 4.0.2', __METHOD__);
}
if ($content->hasAttribute('sort-order')) {
$values['sort_order'] = $content->getAttribute('sort-order');
} else {
eZDebug::writeNotice('The sort order was not specified in the content class package. ' . 'This property is exported and imported since eZ Publish 4.0.2', __METHOD__);
}
if ($content->hasAttribute('always-available')) {
$values['always_available'] = $content->getAttribute('always-available') === 'true' ? 1 : 0;
} else {
eZDebug::writeNotice('The default object availability was not specified in the content class package. ' . 'This property is exported and imported since eZ Publish 4.0.2', __METHOD__);
}
// create class
$class = eZContentClass::create($userID, $values);
$class->store();
$classID = $class->attribute('id');
if (!isset($installData['classid_list'])) {
$installData['classid_list'] = array();
}
if (!isset($installData['classid_map'])) {
$installData['classid_map'] = array();
}
$installData['classid_list'][] = $class->attribute('id');
$installData['classid_map'][$classID] = $class->attribute('id');
// create class attributes
$classAttributeList = $classAttributesNode->getElementsByTagName('attribute');
foreach ($classAttributeList as $classAttributeNode) {
$isNotSupported = strtolower($classAttributeNode->getAttribute('unsupported')) == 'true';
if ($isNotSupported) {
continue;
}
$attributeDatatype = $classAttributeNode->getAttribute('datatype');
$attributeIsRequired = strtolower($classAttributeNode->getAttribute('required')) == 'true';
$attributeIsSearchable = strtolower($classAttributeNode->getAttribute('searchable')) == 'true';
$attributeIsInformationCollector = strtolower($classAttributeNode->getAttribute('information-collector')) == 'true';
$attributeIsTranslatable = strtolower($classAttributeNode->getAttribute('translatable')) == 'true';
$attributeSerializedNameListNode = $classAttributeNode->getElementsByTagName('serialized-name-list')->item(0);
$attributeSerializedNameListContent = $attributeSerializedNameListNode ? $attributeSerializedNameListNode->textContent : false;
$attributeSerializedNameList = new eZSerializedObjectNameList($attributeSerializedNameListContent);
if ($attributeSerializedNameList->isEmpty()) {
$attributeSerializedNameList->initFromString($classAttributeNode->getElementsByTagName('name')->item(0)->textContent);
}
// for backward compatibility( <= 3.8 )
$attributeSerializedNameList->validate();
$attributeSerializedDescriptionListNode = $classAttributeNode->getElementsByTagName('serialized-description-list')->item(0);
$attributeSerializedDescriptionListContent = $attributeSerializedDescriptionListNode ? $attributeSerializedDescriptionListNode->textContent : false;
$attributeSerializedDescriptionList = new eZSerializedObjectNameList($attributeSerializedDescriptionListContent);
$attributeCategoryNode = $classAttributeNode->getElementsByTagName('category')->item(0);
$attributeCategory = $attributeCategoryNode ? $attributeCategoryNode->textContent : '';
$attributeSerializedDataTextNode = $classAttributeNode->getElementsByTagName('serialized-description-text')->item(0);
$attributeSerializedDataTextContent = $attributeSerializedDataTextNode ? $attributeSerializedDataTextNode->textContent : false;
$attributeSerializedDataText = new eZSerializedObjectNameList($attributeSerializedDataTextContent);
$attributeIdentifier = $classAttributeNode->getElementsByTagName('identifier')->item(0)->textContent;
$attributePlacement = $classAttributeNode->getElementsByTagName('placement')->item(0)->textContent;
$attributeDatatypeParameterNode = $classAttributeNode->getElementsByTagName('datatype-parameters')->item(0);
$classAttribute = $class->fetchAttributeByIdentifier($attributeIdentifier);
if (!$classAttribute) {
$classAttribute = eZContentClassAttribute::create($class->attribute('id'), $attributeDatatype, array('version' => 0, 'identifier' => $attributeIdentifier, 'serialized_name_list' => $attributeSerializedNameList->serializeNames(), 'serialized_description_list' => $attributeSerializedDescriptionList->serializeNames(), 'category' => $attributeCategory, 'serialized_data_text' => $attributeSerializedDataText->serializeNames(), 'is_required' => $attributeIsRequired, 'is_searchable' => $attributeIsSearchable, 'is_information_collector' => $attributeIsInformationCollector, 'can_translate' => $attributeIsTranslatable, 'placement' => $attributePlacement));
$dataType = $classAttribute->dataType();
$classAttribute->store();
$dataType->unserializeContentClassAttribute($classAttribute, $classAttributeNode, $attributeDatatypeParameterNode);
$classAttribute->sync();
}
}
// add class to a class group
$classGroupsList = $classGroupsNode->getElementsByTagName('group');
foreach ($classGroupsList as $classGroupNode) {
$classGroupName = $classGroupNode->getAttribute('name');
$classGroup = eZContentClassGroup::fetchByName($classGroupName);
if (!$classGroup) {
$classGroup = eZContentClassGroup::create();
$classGroup->setAttribute('name', $classGroupName);
$classGroup->store();
}
$classGroup->appendClass($class);
}
return true;
}
public static function parseClassesDefinition(DOMDocument $dom, array $options = null)
{
$classes = array();
$classNodes = $dom->getElementsByTagName('content-class');
foreach ($classNodes as $classNode) {
$serializedNameListNode = $classNode->getElementsByTagName('serialized-name-list')->item(0);
$serializedNameList = $serializedNameListNode ? $serializedNameListNode->textContent : false;
$classNameList = new eZContentClassNameList($serializedNameList);
$classNameList->validate();
$class = array('name' => $classNameList->name(), 'identifier' => $classNode->getElementsByTagName('identifier')->item(0)->textContent, 'object_name_patter' => is_object($classNode->getElementsByTagName('object-name-pattern')->item(0)) ? $classNode->getElementsByTagName('object-name-pattern')->item(0)->textContent : null, 'is_container' => $classNode->getAttribute('is-container') == 'true', 'attributes' => array());
$classAttributesNode = $classNode->getElementsByTagName('attributes')->item(0);
$classAttributeList = $classAttributesNode->getElementsByTagName('attribute');
foreach ($classAttributeList as $classAttributeNode) {
$attributeSerializedNameListNode = $classAttributeNode->getElementsByTagName('serialized-name-list')->item(0);
$attributeSerializedNameListContent = $attributeSerializedNameListNode ? $attributeSerializedNameListNode->textContent : false;
$attributeSerializedNameList = new eZSerializedObjectNameList($attributeSerializedNameListContent);
$attributeSerializedNameList->validate();
$datatypeParameters = array();
$datatypeParameterNodes = $classAttributeNode->getElementsByTagName('datatype-parameters')->item(0)->childNodes;
if ($datatypeParameterNodes->length > 0) {
// set default value for default-placement parameter for object relation list datatype
if ($classAttributeNode->getAttribute('datatype') == 'ezobjectrelationlist') {
$datatypeParameters['default-placement'] = '';
}
foreach ($datatypeParameterNodes as $datatypeParameterNode) {
if ($datatypeParameterNode instanceof DOMText) {
$value = trim($datatypeParameterNode->textContent);
if (strlen($value) > 0) {
$datatypeParameters[] = $datatypeParameterNode->textContent;
}
} else {
if ($datatypeParameterNode->tagName == 'class-constraints') {
$tmp = array();
$classIdentifiers = $classAttributeNode->getElementsByTagName('class-constraint');
foreach ($classIdentifiers as $classIdentifier) {
if ($classIdentifier->hasAttribute('class-identifier')) {
$tmp[] = $classIdentifier->getAttribute('class-identifier');
}
}
asort($tmp);
$value = implode(',', $tmp);
} elseif ($datatypeParameterNode->tagName == 'options') {
$tmp = array();
$optionValues = $classAttributeNode->getElementsByTagName('option');
foreach ($optionValues as $option) {
if ($option->hasAttribute('id')) {
$tmp[] = $option->getAttribute('id') . ':' . $option->getAttribute('name');
}
}
asort($tmp);
$value = implode(',', $tmp);
} else {
$value = trim($datatypeParameterNode->textContent);
}
$datatypeParameters[$datatypeParameterNode->tagName] = $value;
}
}
}
$attribute = array('name' => $attributeSerializedNameList->name(), 'identifier' => $classAttributeNode->getElementsByTagName('identifier')->item(0)->textContent, 'placement' => $classAttributeNode->getElementsByTagName('placement')->item(0)->textContent, 'datatype' => $classAttributeNode->getAttribute('datatype'), 'required' => strtolower($classAttributeNode->getAttribute('required')) == 'true', 'searchable' => strtolower($classAttributeNode->getAttribute('searchable')) == 'true', 'information_collector' => strtolower($classAttributeNode->getAttribute('information-collector')) == 'true', 'translatable' => strtolower($classAttributeNode->getAttribute('translatable')) == 'true', 'datatype_parameters' => $datatypeParameters);
if (is_array($options) && count($options) > 0) {
foreach ($attribute as $key => $value) {
if ($key == 'identifier') {
continue;
}
if (isset($options[$key]) === false) {
unset($attribute[$key]);
}
}
}
$class['attributes'][$attribute['identifier']] = $attribute;
}
ksort($class['attributes']);
$classes[$class['identifier']] = $class;
}
return $classes;
}