/**
* Generate an xml representation of the library data.
*
* @param array $exclude Fields to leave out of the library output
* @return string
*/
function to_xml($exclude = array())
{
$exclude = array_flip($exclude);
$writer = new BoostLibraries_XMLWriter();
$writer->openMemory();
//$writer->setIndent(true);
//$writer->setIndentString(' ');
$writer->startDocument('1.0', 'US-ASCII');
$writer->startElement('boost');
$writer->writeAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
if ($this->categories) {
$writer->startElement('categories');
foreach ($this->categories as $name => $category) {
$writer->startElement('category');
$writer->writeAttribute('name', $name);
$writer->writeElement('title', $category['title']);
$writer->endElement();
}
$writer->endElement();
// categories
}
foreach ($this->db as $key => $libs) {
foreach ($libs as $lib) {
$details = $lib->details;
if ($lib->update_version) {
$details['update-version'] = $lib->update_version;
}
$details = BoostLibrary::clean_for_output($details);
$writer->startElement('library');
$this->write_element($writer, $exclude, $details, 'key');
$this->write_element($writer, $exclude, $details, 'module');
$this->write_optional_element($writer, $exclude, $details, 'boost-version');
$this->write_optional_element($writer, $exclude, $details, 'update-version');
$this->write_optional_element($writer, $exclude, $details, 'status');
$this->write_optional_element($writer, $exclude, $details, 'name');
$this->write_many_elements($writer, $exclude, $details, 'authors');
$this->write_many_elements($writer, $exclude, $details, 'maintainers');
$this->write_optional_element($writer, $exclude, $details, 'description');
$this->write_optional_element($writer, $exclude, $details, 'documentation');
$this->write_many_elements($writer, $exclude, $details, 'std');
$this->write_many_elements($writer, $exclude, $details, 'category');
$writer->endElement();
}
}
$writer->endElement();
// boost
$writer->endDocument();
return $writer->outputMemory();
}
function load_from_text($text, $filename, $library_path = null)
{
$libraries = BoostLibrary::read_libraries_json($text);
foreach ($libraries as $lib) {
$lib->set_library_path($library_path);
}
return $libraries;
}
assert(count($r) == 1);
$libraries->update(BoostLibrary::read_libraries_json($accumulators_details), 'develop');
$r = $libraries->get_history('accumulators');
assert(count($r) == 1);
$new_accumulators_details = '{
"key": "accumulators",
"module": "accumulators",
"boost-version": "1.36.0",
"name": "Accumulators",
"authors": "Eric Niebler",
"description": "Framework for incremental calculation, and collection of statistical accumulators.",
"documentation": "libs/accumulators/",
"category": [ "Math", "Generic" ]
}';
$libraries->update(BoostLibrary::read_libraries_json($new_accumulators_details), 'develop');
$r = $libraries->get_history('accumulators');
assert(count($r) == 2);
assert(isset($r['1.36.0']));
assert(isset($r['develop']));
assert($r['1.36.0']->details['category'] == array('Math'));
assert($r['develop']->details['category'] == array('Generic', 'Math'));
assert(!isset($r['master']));
$libraries->update(BoostLibrary::read_libraries_json($new_accumulators_details), 'master');
$r = $libraries->get_history('accumulators');
assert(count($r) == 2);
assert(isset($r['1.36.0']));
assert(isset($r['master']));
assert(!isset($r['develop']));
assert($r['1.36.0']->details['category'] == array('Math'));
assert($r['master']->details['category'] == array('Generic', 'Math'));
assert(!isset($r['develop']));
<?php
require_once __DIR__ . '/../common/code/bootstrap.php';
if (isset($_GET['version'])) {
try {
$version = BoostVersion::from($_GET['version']);
} catch (BoostVersion_Exception $e) {
header($_SERVER['SERVER_PROTOCOL'] . ' 500 Internal Server Error', true, 500);
echo json_encode(array('error' => $e->getMessage()));
exit(0);
}
} else {
$version = BoostVersion::current();
}
// TODO: This is a bit awkard, should probably have an alternative
// to 'get_for_version' which returns a BoostLibraries instance
// rather than an array.
// TODO: Include hidden libraries.
$version_libs = array_map(function ($lib) {
return new BoostLibrary($lib);
}, BoostLibraries::load()->get_for_version($version));
header('Content-type: application/json');
echo BoostLibrary::get_libraries_json($version_libs);
echo $version_libs->to_json();
