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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2018 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Fisharebest\Webtrees\Module;
use Fisharebest\Webtrees\Database;
use Fisharebest\Webtrees\Family;
use Fisharebest\Webtrees\FontAwesome;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Individual;
use Fisharebest\Webtrees\Tree;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
/**
* Class DescendancyModule
*/
class DescendancyModule extends AbstractModule implements ModuleSidebarInterface {
/** {@inheritdoc} */
public function getTitle() {
return /* I18N: Name of a module/sidebar */
I18N::translate('Descendants');
}
/** {@inheritdoc} */
public function getDescription() {
return /* I18N: Description of the “Descendants” module */
I18N::translate('A sidebar showing the descendants of an individual.');
}
/**
* @param Request $request
*
* @return Response
*/
public function getSearchAction(Request $request): Response {
/** @var Tree $tree */
$tree = $request->attributes->get('tree');
$search = $request->get('search', '');
$html = '';
if (strlen($search) >= 2) {
$rows = Database::prepare(
"SELECT i_id AS xref" .
" FROM `##individuals`" .
" JOIN `##name` ON i_id = n_id AND i_file = n_file" .
" WHERE n_sort LIKE CONCAT('%', :query, '%') AND i_file = :tree_id" .
" ORDER BY n_sort"
)->execute([
'query' => $search,
'tree_id' => $tree->getTreeId(),
])->fetchAll();
foreach ($rows as $row) {
$individual = Individual::getInstance($row->xref, $tree);
if ($individual !== null && $individual->canShow()) {
$html .= $this->getPersonLi($individual);
}
}
}
if ($html !== '') {
$html = '<ul>' . $html . '</ul>';
}
return new Response($html);
}
/**
* @param Request $request
*
* @return Response
*/
public function getDescendantsAction(Request $request): Response {
/** @var Tree $tree */
$tree = $request->attributes->get('tree');
$xref = $request->get('xref');
$individual = Individual::getInstance($xref, $tree);
if ($individual !== null && $individual->canShow()) {
$html = $this->loadSpouses($individual, 1);
} else {
$html = '';
}
return new Response($html);
}
/** {@inheritdoc} */
public function defaultSidebarOrder() {
return 30;
}
/** {@inheritdoc} */
public function hasSidebarContent(Individual $individual) {
return true;
}
/**
* Load this sidebar synchronously.
*
* @param Individual $individual
*
* @return string
*/
public function getSidebarContent(Individual $individual) {
return view('modules/descendancy/sidebar', [
'individual_list' => $this->getPersonLi($individual, 1),
]);
}
/**
* Format an individual in a list.
*
* @param Individual $person
* @param int $generations
*
* @return string
*/
public function getPersonLi(Individual $person, $generations = 0) {
$icon = $generations > 0 ? 'icon-minus' : 'icon-plus';
$lifespan = $person->canShow() ? '(' . $person->getLifeSpan() . ')' : '';
$spouses = $generations > 0 ? $this->loadSpouses($person, 0) : '';
return
'<li class="sb_desc_indi_li">' .
'<a class="sb_desc_indi" href="' . e(route('module', ['module' => 'descendancy', 'action' => 'Descendants', 'ged' => $person->getTree()->getName(), 'xref' => $person->getXref()])) . '">' .
'<i class="plusminus ' . $icon . '"></i>' .
$person->getSexImage() . $person->getFullName() . $lifespan .
'</a>' .
FontAwesome::linkIcon('individual', $person->getFullName(), ['href' => $person->url()]) .
'<div>' . $spouses . '</div>' .
'</li>';
}
/**
* Format a family in a list.
*
* @param Family $family
* @param Individual $person
* @param int $generations
*
* @return string
*/
public function getFamilyLi(Family $family, Individual $person, $generations = 0) {
$spouse = $family->getSpouse($person);
if ($spouse) {
$spouse_name = $spouse->getSexImage() . $spouse->getFullName();
$spouse_link = FontAwesome::linkIcon('individual', $spouse->getFullName(), ['href' => $person->url()]);
} else {
$spouse_name = '';
$spouse_link = '';
}
$marryear = $family->getMarriageYear();
$marr = $marryear ? '<i class="icon-rings"></i>' . $marryear : '';
return
'<li class="sb_desc_indi_li">' .
'<a class="sb_desc_indi" href="#"><i class="plusminus icon-minus"></i>' . $spouse_name . $marr . '</a>' .
$spouse_link .
FontAwesome::linkIcon('family', $family->getFullName(), ['href' => $family->url()]) .
'<div>' . $this->loadChildren($family, $generations) . '</div>' .
'</li>';
}
/**
* Display spouses.
*
* @param Individual $person
* @param int $generations
*
* @return string
*/
public function loadSpouses(Individual $person, $generations) {
$out = '';
if ($person && $person->canShow()) {
foreach ($person->getSpouseFamilies() as $family) {
$out .= $this->getFamilyLi($family, $person, $generations - 1);
}
}
if ($out) {
return '<ul>' . $out . '</ul>';
} else {
return '';
}
}
/**
* Display descendants.
*
* @param Family $family
* @param int $generations
*
* @return string
*/
public function loadChildren(Family $family, $generations) {
$out = '';
if ($family->canShow()) {
$children = $family->getChildren();
if ($children) {
foreach ($children as $child) {
$out .= $this->getPersonLi($child, $generations - 1);
}
} else {
$out .= '<li class="sb_desc_none">' . I18N::translate('No children') . '</li>';
}
}
if ($out) {
return '<ul>' . $out . '</ul>';
} else {
return '';
}
}
}
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