function importLines($lines, $fields, $class_name, $parent)
{
$count = 0;
foreach ($lines as $line)
{
$line = trim($line);
if (empty($line))
continue;
$array = explode(";", $line);
$newobject = new mObject();
$newobject->setClassName($class_name);
$newobject->loadVars();
$newobject->name = trim($array[$fields['name']]);
$newobject->language = $_SESSION['murrix']['language'];
$newobject->rights = $parent->getMeta("initial_rights", $parent->getRights());
$vars = $newobject->getVars();
foreach ($vars as $var)
{
if (!isset($fields[$var->name]))
continue;
$value = $array[$fields[$var->name]];
$newobject->setVarValue($var->name, $value);
}
if ($newobject->save())
{
guessObjectType($newobject);
clearNodeFileCache($parent->getNodeId());
$newobject->linkWithNode($parent->getNodeId());
$count++;
}
else
{
return mMsg::add("importLines", $object->getLastError(), true);
}
}
return $count;
}
function parseXML($args)
{
// Instantiate the serializer
$Unserializer = &new XML_Unserializer();
// Serialize the data structure
$status = $Unserializer->unserialize($args['data']);
// Check whether serialization worked
if (PEAR::isError($status))
die($status->getMessage());
// Display the PHP data structure
$import_data = $Unserializer->getUnserializedData();
$parent = new mObject($args['node_id']);
$logtext = "";
if (isset($import_data['version']))
$logtext .= "Version: ".$import_data['version']."<br/>";
if (isset($import_data['name']))
$logtext .= "Created: ".$import_data['created']."<br/>";
if (isset($import_data['name']))
$logtext .= "Name: ".$import_data['name']."<br/>";
if (isset($import_data['description']))
$logtext .= "Description: ".$import_data['description']."<br/>";
$imported_classes = array();
$imported_nodes = array();
$imported_links = array();
$imported_users = array();
$imported_groups = array();
if (isset($import_data['container']['xmldata']))
$import_data['container'] = array($import_data['container']);
foreach ($import_data['container'] as $container)
{
switch ($container['xmldata'])
{
case "node":
$imported_nodes[] = $container;
break;
case "class":
$imported_classes[] = $container;
break;
case "link":
$imported_links[] = $container;
break;
case "user":
$imported_users[] = $container;
break;
case "group":
$imported_groups[] = $container;
break;
}
}
if (count($imported_classes) > 0)
$logtext .= "Found ".count($imported_classes)." classes<br/>";
if (count($imported_nodes) > 0)
$logtext .= "Found ".count($imported_nodes)." nodes<br/>";
if (count($imported_links) > 0)
$logtext .= "Found ".count($imported_links)." links<br/>";
if (count($imported_users) > 0)
$logtext .= "Found ".count($imported_users)." users<br/>";
if (count($imported_groups) > 0)
$logtext .= "Found ".count($imported_groups)." groups<br/>";
$class_table = new mTable("classes");
$vars_table = new mTable("vars");
$initial_meta_table = new mTable("initial_meta");
foreach ($imported_classes as $class)
{
$logtext .= "Checking database for existing class ".$class['name']."<br/>";
$existing_class = $class_table->get("`name`='".$class['name']."'");
if (count($existing_class) == 0)
{
$logtext .= "No existing class named ".$class['name']." found, creating<br/>";
$class_table->insert(array("name"=>$class['name'], "default_icon"=>$class['icon']));
if (count($class['variables']) > 0)
{
foreach ($class['variables'] as $varname => $properties)
$vars_table->insert(array("class_name"=>$class['name'], "name"=>$varname, "priority"=>$properties['priority'], "required"=>$properties['required'], "type"=>$properties['type'], "extra"=>$properties['extra'], "comment"=>$properties['comment']));
}
if (count($class['metadata']) > 0)
{
foreach ($class['metadata'] as $name => $value)
$initial_meta_table->insert(array("class_name"=>$class['name'], "name"=>$name, "value"=>$value));
}
continue;
}
else
$logtext .= "Class named ".$class['name']." found, checking variables<br/>";
$class_object = new mObject();
$class_object->setClassName($class['name']);
$class_object->loadVars();
foreach ($class['variables'] as $varname => $properties)
{
if ($class_object->checkVarExistance($varname) == 0)
{
$logtext .= "Could not resolve - $varname, skipping, this data will be ignored!<br/>";
continue;
}
}
}
$nodes_to_link = array();
$id_conversion = array();
$added_node_ids = array();
$linked_node_ids = array();
$node_table = new mTable("nodes");
foreach ($imported_nodes as $container)
{
if (!isset($container['created']))
$container['created'] = date("Y-m-d H:i:s");
if (isset($container['rights']))
$rights = $container['rights'];
else
$rights = $parent->getRights();
$node_id = $node_table->insert(array("created" => $container['created'], "rights" => $rights));
$node = new mObject();
$node->node_id = $node_id;
$id_conversion[$container['id']] = $node_id;
$added_node_ids[] = $node_id;
if (is_array($container['metadata']))
{
foreach ($container['metadata'] as $key => $value)
{
$node->setMeta($key, $value);
$logtext .= "Created metadata name=".$key.", value=".$value.", node_id=".$node_id."<br/>";
}
}
foreach ($container['objects'] as $object_array)
{
$object = new mObject();
$object->setClassName($object_array['class_name']);
$object->loadVars();
if (!isset($object_array['created']))
$object_array['created'] = date("Y-m-d H:i:s");
$object->node_id = $node_id;
if (!empty($object_array['created']))
$object->created = $object_array['created'];
else
$object->created = date("Y-m-d H:i:s");
if (!empty($object_array['version']))
$object->version = $object_array['version'];
else
$object->version = 1;
$object->class_name = $object_array['class_name'];
$object->name = $object_array['name'];
$object->icon = $object_array['icon'];
$object->language = $object_array['language'];
if (isset($object_array['user']))
{
$user = new mUser();
$user->setByUsername($object_array['user']);
$object->user_id = $user->id;
}
else
$object->user_id = $_SESSION['murrix']['user']->id;
if (is_array($object_array['variables']))
{
foreach ($object_array['variables'] as $key => $value)
{
if ($object->checkVarExistance($key) == 0)
{
$logtext .= "Could not resolve - $key, skipping<br/>";
continue;
}
if (!is_array($value['value']))
$value['value'] = html_entity_decode($value['value']);
if ($value['type'] == "file")
{
$extension = strtolower(pathinfo($value['value'], PATHINFO_EXTENSION));
$oldfile = $args['filepath']."/".$value['fileid'].".$extension";
if (!file_exists($oldfile))
$logtext .= "Could not find file - $oldfile, skipping<br/>";
else
$object->setVarValue($key, $value['value'].":$oldfile");
}
else if ($value['type'] == "thumbnail")
{
if (!empty($value['thumb_id']))
{
$oldfile = $args['thumbpath']."/".$value['fileid'].".jpg";
if (!file_exists($oldfile))
$logtext .= "Could not find thumbfile - $oldfile, skipping<br/>";
else
$object->setVarValue($key, $value['fileid'].".jpg:$oldfile");
}
}
else
$object->setVarValue($key, $value['value']);
}
}
$object->save(true);
guessObjectType($object);
$logtext .= "Created object name=".$object->name.", node_id=$node_id, id=".$object->id.",version=".$object->version.",language=".$object->language."<br/>";
}
}
$link_table = new mTable("links");
foreach ($imported_links as $container)
{
$link_array = array();
$link_array['node_top'] = $id_conversion[$container['node_top']];
$link_array['node_bottom'] = $id_conversion[$container['node_bottom']];
$link_array['type'] = $container['type'];
$link_table->insert($link_array);
$logtext .= "Linked node_top=".$link_array['node_top']." to node_bottom=".$link_array['node_bottom'].", type=".$link_array['type']."<br/>";
if ($link_array['type'] == "sub")
$linked_node_ids[] = $id_conversion[$container['node_bottom']];
}
$added_node_ids = array_unique($added_node_ids);
$linked_node_ids = array_unique($linked_node_ids);
$node_ids_to_link = array_diff($added_node_ids, $linked_node_ids);
foreach ($node_ids_to_link as $node_id)
{
$link_array = array();
$link_array['node_top'] = $args['node_id'];
$link_array['node_bottom'] = $node_id;
$link_array['type'] = "sub";
$link_table->insert($link_array);
$logtext .= "Linked node_top=".$link_array['node_top']." to node_bottom=".$link_array['node_bottom'].", type=".$link_array['type']."<br/>";
}
return mMsg::add("mXml::parseXML", $logtext, false);
}
