.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Module;
use Aura\Router\RouterContainer;
use Fig\Http\Message\RequestMethodInterface;
use Fisharebest\Webtrees\Auth;
use Fisharebest\Webtrees\Contracts\UserInterface;
use Fisharebest\Webtrees\Registry;
use Fisharebest\Webtrees\Family;
use Fisharebest\Webtrees\GedcomCode\GedcomCodePedi;
use Fisharebest\Webtrees\GedcomRecord;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Individual;
use Fisharebest\Webtrees\Services\ModuleService;
use Fisharebest\Webtrees\Soundex;
use Fisharebest\Webtrees\Tree;
use Illuminate\Database\Capsule\Manager as DB;
use Illuminate\Database\Query\Builder;
use Illuminate\Database\Query\JoinClause;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function app;
use function array_search;
use function assert;
use function e;
use function explode;
use function in_array;
use function is_int;
use function key;
use function log;
use function next;
use function redirect;
use function route;
use function strip_tags;
use function stripos;
use function strtolower;
use function usort;
use function view;
/**
* Class BranchesListModule
*/
class BranchesListModule extends AbstractModule implements ModuleListInterface, RequestHandlerInterface
{
use ModuleListTrait;
protected const ROUTE_URL = '/tree/{tree}/branches{/surname}';
/** @var ModuleService */
protected $module_service;
/**
* BranchesListModule constructor.
*
* @param ModuleService $module_service
*/
public function __construct(ModuleService $module_service)
{
$this->module_service = $module_service;
}
/**
* Initialization.
*
* @return void
*/
public function boot(): void
{
$router_container = app(RouterContainer::class);
assert($router_container instanceof RouterContainer);
$router_container->getMap()
->get(static::class, static::ROUTE_URL, $this)
->allows(RequestMethodInterface::METHOD_POST);
}
/**
* How should this module be identified in the control panel, etc.?
*
* @return string
*/
public function title(): string
{
/* I18N: Name of a module/list */
return I18N::translate('Branches');
}
/**
* A sentence describing what this module does.
*
* @return string
*/
public function description(): string
{
/* I18N: Description of the “Branches” module */
return I18N::translate('A list of branches of a family.');
}
/**
* CSS class for the URL.
*
* @return string
*/
public function listMenuClass(): string
{
return 'menu-branches';
}
/**
* @param Tree $tree
* @param mixed[] $parameters
*
* @return string
*/
public function listUrl(Tree $tree, array $parameters = []): string
{
$xref = app(ServerRequestInterface::class)->getAttribute('xref', '');
if ($xref !== '') {
$individual = Registry::individualFactory()->make($xref, $tree);
if ($individual instanceof Individual && $individual->canShow()) {
$parameters['surname'] = $parameters['surname'] ?? $individual->getAllNames()[0]['surn'] ?? null;
}
}
$parameters['tree'] = $tree->name();
return route(static::class, $parameters);
}
/**
* @return string[]
*/
public function listUrlAttributes(): array
{
return [];
}
/**
* Handle URLs generated by older versions of webtrees
*
* @param ServerRequestInterface $request
*
* @return ResponseInterface
*/
public function getPageAction(ServerRequestInterface $request): ResponseInterface
{
return redirect($this->listUrl($request->getAttribute('tree'), $request->getQueryParams()));
}
/**
* @param ServerRequestInterface $request
*
* @return ResponseInterface
*/
public function handle(ServerRequestInterface $request): ResponseInterface
{
$tree = $request->getAttribute('tree');
assert($tree instanceof Tree);
$user = $request->getAttribute('user');
assert($user instanceof UserInterface);
Auth::checkComponentAccess($this, ModuleListInterface::class, $tree, $user);
// Convert POST requests into GET requests for pretty URLs.
if ($request->getMethod() === RequestMethodInterface::METHOD_POST) {
return redirect($this->listUrl($tree, (array) $request->getParsedBody()));
}
$surname = (string) $request->getAttribute('surname');
$params = $request->getQueryParams();
$ajax = $params['ajax'] ?? '';
$soundex_std = (bool) ($params['soundex_std'] ?? false);
$soundex_dm = (bool) ($params['soundex_dm'] ?? false);
if ($ajax === '1') {
$this->layout = 'layouts/ajax';
// Highlight direct-line ancestors of this individual.
$xref = $tree->getUserPreference($user, UserInterface::PREF_TREE_ACCOUNT_XREF);
$self = Registry::individualFactory()->make($xref, $tree);
if ($surname !== '') {
$individuals = $this->loadIndividuals($tree, $surname, $soundex_dm, $soundex_std);
} else {
$individuals = [];
}
if ($self instanceof Individual) {
$ancestors = $this->allAncestors($self);
} else {
$ancestors = [];
}
return $this->viewResponse('modules/branches/list', [
'branches' => $this->getPatriarchsHtml($tree, $individuals, $ancestors, $surname, $soundex_dm, $soundex_std),
]);
}
if ($surname !== '') {
/* I18N: %s is a surname */
$title = I18N::translate('Branches of the %s family', e($surname));
$ajax_url = $this->listUrl($tree, $params + ['ajax' => true, 'surname' => $surname]);
} else {
/* I18N: Branches of a family tree */
$title = I18N::translate('Branches');
$ajax_url = '';
}
return $this->viewResponse('branches-page', [
'ajax_url' => $ajax_url,
'soundex_dm' => $soundex_dm,
'soundex_std' => $soundex_std,
'surname' => $surname,
'title' => $title,
'tree' => $tree,
]);
}
/**
* Find all ancestors of an individual, indexed by the Sosa-Stradonitz number.
*
* @param Individual $individual
*
* @return Individual[]
*/
private function allAncestors(Individual $individual): array
{
$ancestors = [
1 => $individual,
];
do {
$sosa = key($ancestors);
$family = $ancestors[$sosa]->childFamilies()->first();
if ($family !== null) {
if ($family->husband() !== null) {
$ancestors[$sosa * 2] = $family->husband();
}
if ($family->wife() !== null) {
$ancestors[$sosa * 2 + 1] = $family->wife();
}
}
} while (next($ancestors));
return $ancestors;
}
/**
* Fetch all individuals with a matching surname
*
* @param Tree $tree
* @param string $surname
* @param bool $soundex_dm
* @param bool $soundex_std
*
* @return Individual[]
*/
private function loadIndividuals(Tree $tree, string $surname, bool $soundex_dm, bool $soundex_std): array
{
$individuals = DB::table('individuals')
->join('name', static function (JoinClause $join): void {
$join
->on('name.n_file', '=', 'individuals.i_file')
->on('name.n_id', '=', 'individuals.i_id');
})
->where('i_file', '=', $tree->id())
->where('n_type', '<>', '_MARNM')
->where(static function (Builder $query) use ($surname, $soundex_dm, $soundex_std): void {
$query
->where('n_surn', '=', $surname)
->orWhere('n_surname', '=', $surname);
if ($soundex_std) {
$sdx = Soundex::russell($surname);
if ($sdx !== '') {
foreach (explode(':', $sdx) as $value) {
$query->orWhere('n_soundex_surn_std', 'LIKE', '%' . $value . '%');
}
}
}
if ($soundex_dm) {
$sdx = Soundex::daitchMokotoff($surname);
if ($sdx !== '') {
foreach (explode(':', $sdx) as $value) {
$query->orWhere('n_soundex_surn_dm', 'LIKE', '%' . $value . '%');
}
}
}
})
->select(['individuals.*'])
->distinct()
->get()
->map(Registry::individualFactory()->mapper($tree))
->filter(GedcomRecord::accessFilter())
->all();
usort($individuals, Individual::birthDateComparator());
return $individuals;
}
/**
* For each individual with no ancestors, list their descendants.
*
* @param Tree $tree
* @param Individual[] $individuals
* @param Individual[] $ancestors
* @param string $surname
* @param bool $soundex_dm
* @param bool $soundex_std
*
* @return string
*/
private function getPatriarchsHtml(Tree $tree, array $individuals, array $ancestors, string $surname, bool $soundex_dm, bool $soundex_std): string
{
$html = '';
foreach ($individuals as $individual) {
foreach ($individual->childFamilies() as $family) {
foreach ($family->spouses() as $parent) {
if (in_array($parent, $individuals, true)) {
continue 3;
}
}
}
$html .= $this->getDescendantsHtml($tree, $individuals, $ancestors, $surname, $soundex_dm, $soundex_std, $individual, null);
}
return $html;
}
/**
* Generate a recursive list of descendants of an individual.
* If parents are specified, we can also show the pedigree (adopted, etc.).
*
* @param Tree $tree
* @param Individual[] $individuals
* @param Individual[] $ancestors
* @param string $surname
* @param bool $soundex_dm
* @param bool $soundex_std
* @param Individual $individual
* @param Family|null $parents
*
* @return string
*/
private function getDescendantsHtml(Tree $tree, array $individuals, array $ancestors, string $surname, bool $soundex_dm, bool $soundex_std, Individual $individual, Family $parents = null): string
{
$module = $this->module_service->findByComponent(ModuleChartInterface::class, $tree, Auth::user())->first(static function (ModuleInterface $module) {
return $module instanceof RelationshipsChartModule;
});
// A person has many names. Select the one that matches the searched surname
$person_name = '';
foreach ($individual->getAllNames() as $name) {
[$surn1] = explode(',', $name['sort']);
if ($this->surnamesMatch($surn1, $surname, $soundex_std, $soundex_dm)) {
$person_name = $name['full'];
break;
}
}
// No matching name? Typically children with a different surname. The branch stops here.
if ($person_name === '') {
return '' . view('icons/sex', ['sex' => $individual->sex()]) . '…';
}
// Is this individual one of our ancestors?
$sosa = array_search($individual, $ancestors, true);
if (is_int($sosa) && $module instanceof RelationshipsChartModule) {
$sosa_class = 'search_hit';
$sosa_html = ' ' . I18N::number($sosa) . '' . self::sosaGeneration($sosa);
} else {
$sosa_class = '';
$sosa_html = '';
}
// Generate HTML for this individual, and all their descendants
$indi_html = '' . view('icons/sex', ['sex' => $individual->sex()]) . '' . $person_name . ' ' . $individual->lifespan() . $sosa_html;
// If this is not a birth pedigree (e.g. an adoption), highlight it
if ($parents) {
foreach ($individual->facts(['FAMC']) as $fact) {
if ($fact->target() === $parents) {
$pedi = $fact->attribute('PEDI');
if ($pedi !== '' && $pedi !== 'birth') {
$pedigree = GedcomCodePedi::getValue($pedi, $individual);
$indi_html = '' . $pedigree . ' ' . $indi_html;
}
break;
}
}
}
// spouses and children
$spouse_families = $individual->spouseFamilies()
->sort(Family::marriageDateComparator());
if ($spouse_families->isNotEmpty()) {
$fam_html = '';
foreach ($spouse_families as $family) {
$fam_html .= $indi_html; // Repeat the individual details for each spouse.
$spouse = $family->spouse($individual);
if ($spouse instanceof Individual) {
$sosa = array_search($spouse, $ancestors, true);
if (is_int($sosa) && $module instanceof RelationshipsChartModule) {
$sosa_class = 'search_hit';
$sosa_html = ' ' . I18N::number($sosa) . '' . self::sosaGeneration($sosa);
} else {
$sosa_class = '';
$sosa_html = '';
}
$marriage_year = $family->getMarriageYear();
if ($marriage_year) {
$fam_html .= ' ' . $marriage_year . '';
} elseif ($family->facts(['MARR'])->isNotEmpty()) {
$fam_html .= ' ';
} else {
$fam_html .= ' ';
}
$fam_html .= ' ' . view('icons/sex', ['sex' => $spouse->sex()]) . '' . $spouse->fullName() . ' ' . $spouse->lifespan() . ' ' . $sosa_html;
}
$fam_html .= '';
foreach ($family->children() as $child) {
$fam_html .= $this->getDescendantsHtml($tree, $individuals, $ancestors, $surname, $soundex_dm, $soundex_std, $child, $family);
}
$fam_html .= '
';
}
return '' . $fam_html . '';
}
// No spouses - just show the individual
return '' . $indi_html . '';
}
/**
* Do two surnames match?
*
* @param string $surname1
* @param string $surname2
* @param bool $soundex_std
* @param bool $soundex_dm
*
* @return bool
*/
private function surnamesMatch(string $surname1, string $surname2, bool $soundex_std, bool $soundex_dm): bool
{
// One name sounds like another?
if ($soundex_std && Soundex::compare(Soundex::russell($surname1), Soundex::russell($surname2))) {
return true;
}
if ($soundex_dm && Soundex::compare(Soundex::daitchMokotoff($surname1), Soundex::daitchMokotoff($surname2))) {
return true;
}
// One is a substring of the other. e.g. Halen / Van Halen
return stripos($surname1, $surname2) !== false || stripos($surname2, $surname1) !== false;
}
/**
* Convert a SOSA number into a generation number. e.g. 8 = great-grandfather = 3 generations
*
* @param int $sosa
*
* @return string
*/
private static function sosaGeneration($sosa): string
{
$generation = (int) log($sosa, 2) + 1;
return '' . $generation . '';
}
}