function execute(&$system, $args) { global $abspath, $wwwpath, $db_prefix; if ($args['action'] == "import" && isAdmin()) { if (empty($args['node_id'])) { $system->addAlert(ucf(i18n("you must specifiy a node"))); return; } if (empty($args['file'])) { $system->addAlert(ucf(i18n("you must upload a file to import"))); return; } list($filename, $full_filename) = explode(":", $args['file']); ob_start(); $xml = new mXml(); echo ucf(i18n("log"))."<br/><hr/>"; $data = ""; $extension = pathinfo($filename, PATHINFO_EXTENSION); if ($extension == "bz2") { echo "Found bz2-compressed file.<br/>"; $bz = bzopen($full_filename, "r"); while (!feof($bz)) $data .= bzread($bz, 4096); bzclose($bz); } else { echo "Found uncompressed file.<br/>"; $bz = fopen($full_filename, "r"); while (!feof($bz)) $data .= fread($bz, 4096); fclose($bz); } $import_data = $xml->parseBackupXML($data); if (isset($import_data['verion'])) echo "Version: ".$import_data['verion']."<br/>"; if (isset($import_data['name'])) echo "Created: ".$import_data['created']."<br/>"; if (isset($import_data['name'])) echo "Name: ".$import_data['name']."<br/>"; if (isset($import_data['description'])) echo "Description: ".$import_data['description']."<br/>"; $this->imported_classes = array(); $this->imported_nodes = array(); $this->imported_links = array(); //PrintPre($import_data['container']); foreach ($import_data['container'] as $container) { $xmldata = $container['xmldata']; unset($container['xmldata']); //PrintPre($container); //echo "<hr/>"; switch ($xmldata) { case "node": $this->imported_nodes[] = $container; break; case "class": $this->imported_classes[] = $container; break; case "link": $this->imported_links[] = $container; break; } } $class_table = new mTable("classes"); $vars_table = new mTable("vars"); foreach ($this->imported_classes as $class) { echo "Checking database for existing class ".$class['name']."<br/>"; $existing_class = $class_table->get("`name`='".$class['name']."'"); if (count($existing_class) == 0) { echo "<span style=\"color:red\">No existing class named ".$class['name']." found</span><br/>"; continue; } else echo "<span style=\"color:green\">Class named ".$class['name']." found, checking variables</span><br/>"; $existing_vars = $vars_table->get("`class_name`='".$class['name']."'"); foreach ($class['vars'] as $varname => $properties) { $found = false; foreach ($existing_vars as $existing_var) { if ($existing_var['name'] == $varname) { $found = true; break; } } if ($found) echo "<span style=\"color:green\">Found matching var named $varname, type ".$properties['type']."</span><br/>"; else echo "<span style=\"color:red\">No matching var named $varname, type ".$properties['type']." found</span><br/>"; } } $nodes_to_link = array(); $id_conversion = array(); $added_node_ids = array(); $linked_node_ids = array(); $node_table = new mTable("nodes"); foreach ($this->imported_nodes as $container) { if (!isset($container['created'])) $container['created'] = date("Y-m-d H:i:s"); $node_id = $node_table->insert(array("created" => $container['created'])); $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']['container'] as $metadata) { $node->setMeta($metadata['name'], $metadata['value']); echo "Created metadata name=".$metadata['name'].", value=".$metadata['value'].", node_id=".$node_id."<br/>"; } } foreach ($container['objects'] as $objcontainer) { if (isset($objcontainer['xmldata']) && $objcontainer['xmldata'] == "object") $objects = array($objcontainer); else $objects = $objcontainer; usort(&$objects, array($this, "SortByVersion")); foreach ($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; $object->created = $object_array['created']; $object->version = $object_array['version']; $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['right'])) $object->rights = $object_array['rights']; else $object->rights = ""; if (isset($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['vars'])) { foreach ($object_array['vars'] as $key => $value) { if ($object->checkVarExistance($key) == 0) { echo "<span style=\"color:red\">Could not resolve - $key, skipping<br/></span>"; continue; } if (!is_array($value['value'])) $value['value'] = html_entity_decode($value['value']); if ($value['type'] == "file") { $extension = strtolower(pathinfo($value['value'], PATHINFO_EXTENSION)); $oldfile = $args['filepath']."/".$value['file_id'].".$extension"; if (!file_exists($oldfile)) echo "<span style=\"color:red\">Could not find file - $oldfile, skipping<br/></span>"; else $object->setVarValue($key, $value['value'].":$oldfile"); } else if ($value['type'] == "thumbnail") { if (!empty($value['thumb_id'])) { $oldfile = $args['thumbpath']."/".$value['thumb_id'].".jpg"; if (!file_exists($oldfile)) echo "<span style=\"color:red\">Could not find thumbfile - $oldfile, skipping<br/></span>"; else $object->setVarValue($key, $value['thumb_id'].".jpg:$oldfile"); } } else $object->setVarValue($key, $value['value']); } } $object->save(true); guessObjectType($object); echo "Created object name=".$object->name.", node_id=$node_id, id=".$object->id.",version=".$object->version.",language=".$object->language."<br/>"; } } } $link_table = new mTable("links"); foreach ($this->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); echo "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); echo "Linked node_top=".$link_array['node_top']." to node_bottom=".$link_array['node_bottom'].", type=".$link_array['type']."<br/>"; } //print_r($import_data); $system->setZoneData("zone_import_log", utf8e("<br/>".ob_get_end())); return; } $this->draw($system, $args); }