function solr()
{
$document = new \xml\document();
$fields = $document->element('fields');
$this->traverse(function ($path, $property) use($document, $fields) {
$types = ['boolean' => 'boolean', 'datetime' => 'date', 'enum' => 'string', 'integer' => 'int', 'number' => 'float', 'string' => 'string'];
$required = (isset($property->required) and $property->required) ? 'true' : 'false';
$stored = 'true';
$multiValued = 'false';
if (isset($types[$property->type])) {
$field = $document->element('field');
$field['@name'] = $path;
$field['@type'] = $types[$property->type];
$field['@required'] = $required;
$field['@indexed'] = in_array($property->type, ['string']) ? (isset($property->indexed) and $property->indexed) ? 'true' : 'false' : 'true';
$field['@stored'] = $stored;
$field['@multiValued'] = $multiValued;
$fields->append($field);
}
});
$document->append($fields);
return $document->render();
}
<?php
require_once www_root . 'xml/document.php';
$config = xml\document::load($filename);
$result = (object) ['batch' => $config['@batch'], 'schema' => $config['@schema'], 'documentation' => $config['@documentation'], 'datasources' => [], 'collections' => [], 'resources' => [], 'schemas' => []];
if (isset($config['@vars'])) {
$result->vars = $config['@vars'];
}
foreach ($config->query('/config/datasources//datasource[@name and @type]') as $datasource) {
$name = $datasource['@name'];
unset($datasource['@name']);
$result->datasources[$name] = (object) iterator_to_array($datasource->attributes());
}
foreach ($config->query('/config//collection[@name]') as $collection) {
$procedures = [];
foreach ($collection->query('.//procedure[@name and @datasource]') as $procedure) {
$params = [];
$output = [];
if (isset($procedure['@params'])) {
foreach (explode(',', $procedure['@params']) as $param) {
$options = (object) [];
$name = trim($param);
$filter = explode('|', $name);
if (count($filter) == 2) {
$name = trim($filter[0]);
$options->filter = trim($filter[1]);
}
$params[$name] = $options;
}
}
if ($attrib = isset($procedure['@output']) ? $procedure['@output'] : (isset($collection['@output']) ? $collection['@output'] : null)) {
