public function transform($rec)
{
global $mab_field_map;
$r = array();
foreach ($mab_field_map as $field => $items) {
foreach ($items as $item) {
if ($this->fieldPrefix) {
$item = fieldPrefix + $item;
}
if (!empty($rec[$item])) {
if (is_array($rec[$item])) {
if (empty($r[$field])) {
$r[$field] = $rec[$item];
} else {
$r[$field] = array_merge($r[$field], $rec[$item]);
}
} else {
$r[$field][] = $rec[$item];
}
break;
}
}
}
foreach ($r as $f => $values) {
if (count($values) == 0) {
unset($r[$f]);
} elseif (count($values) == 1) {
$r[$f] = MAB2RecordTransformer::mangleValue($values[0]);
} else {
$values = array_unique($values);
$values = array_map(array('MAB2RecordTransformer', 'mangleValue'), $values);
$r[$f] = join(', ', $values);
}
}
return $r;
}
public function execute()
{
global $wgDataTransclusionSources;
$this->debug = $this->hasOption('debug');
$this->noblob = $this->hasOption('noblob');
$recursive = $this->hasOption('recursive');
$limit = (int) $this->getOption('limit');
$this->recordSeparator = $this->getOption('record-separator');
$this->multiRecord = $this->recordSeparator || $this->hasOption('multi-record');
$this->idListField = $this->getOption('id-list-field');
$this->idListFile = $this->getOption('id-list-file');
$this->idList = null;
$src = $this->mArgs[0];
$dir = $this->mArgs[1];
if (!isset($wgDataTransclusionSources[$src])) {
throw new MWException("unknown transclusion data source '{$src}', not found in \$wgDataTransclusionSources");
}
$this->output("using settings for data transclusion source \"{$src}\".\n");
$this->source = DataTransclusionHandler::getDataSource($src);
if (!$this->source instanceof DBDataTransclusionSource) {
throw new MWException("bad data source '{$src}': not compatible with DBDataTransclusionSource");
}
$this->blob_table = $this->mArgs[2];
$this->index_table = $this->mArgs[3];
if ($this->hasOption('prefix')) {
$prefix = $this->getOption("prefix");
$this->blob_table = $prefix . $this->blob_table;
$this->index_table = $prefix . $this->index_table;
} else {
$db = wfGetDB(DB_MASTER);
# we'll need the master anyway later
$this->blob_table = $db->tableName($this->blob_table);
$this->index_table = $db->tableName($this->index_table);
}
if (!$this->debug) {
$this->output("using tables {$this->blob_table} and {$this->index_table}.\n");
if ($this->hasOption('create')) {
$this->output("creating tables if neccessary.\n");
$this->createTables($this->blob_table, $this->index_table);
}
if ($this->hasOption('truncate')) {
$this->output("truncating tables.\n");
$this->truncateTables($this->blob_table, $this->index_table);
}
}
$this->id_map = array();
foreach ($this->source->keyFields as $key) {
$this->id_map[$key] = MAB2RecordTransformer::getMABFields($key);
if (!$this->id_map[$key]) {
$this->error("unknown key field '{$key}', no MAB fields mapped.\n");
}
}
if ($this->idListFile) {
$this->output("loading id list from {$this->idListFile}.\n");
$this->idList = $this->loadList($this->idListFile, $this->idListField);
if ($this->idList === false) {
$this->error("failed to load id list from {$this->idListFile}.\n");
return;
}
}
if ($this->idList && $this->idListField) {
$this->output("filtering by {$this->idListField} from {$this->idListFile}.\n");
}
$dir = "php://stdin";
if (is_dir($dir)) {
$this->importDir($dir, $recursive, $limit);
} else {
$this->importMabFile($dir);
}
}