<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2016 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;

/**
 * Defined in session.php
 *
 * @global Tree $WT_TREE
 */
global $WT_TREE;

use Fisharebest\Webtrees\Controller\PageController;
use Fisharebest\Webtrees\Functions\Functions;

define('WT_SCRIPT_NAME', 'admin_trees_manage.php');
require './includes/session.php';

$controller = new PageController;
$controller
	->addExternalJavascript(WT_ADMIN_JS_URL)
	->restrictAccess(Auth::isAdmin() || Auth::isManager($WT_TREE))
	->setPageTitle(I18N::translate('Manage family trees'));

// Show a reduced page when there are more than a certain number of trees
$multiple_tree_threshold = Site::getPreference('MULTIPLE_TREE_THRESHOLD') ?: 500;

// Note that glob() returns false instead of an empty array when open_basedir_restriction
// is in force and no files are found. See PHP bug #47358.
if (defined('GLOB_BRACE')) {
	$gedcom_files = glob(WT_DATA_DIR . '*.{ged,Ged,GED}', GLOB_NOSORT | GLOB_BRACE) ?: [];
} else {
	$gedcom_files = array_merge(
		glob(WT_DATA_DIR . '*.ged', GLOB_NOSORT) ?: [],
		glob(WT_DATA_DIR . '*.Ged', GLOB_NOSORT) ?: [],
		glob(WT_DATA_DIR . '*.GED', GLOB_NOSORT) ?: []
	);
}
// Process POST actions
switch (Filter::post('action')) {
case 'delete':
	$gedcom_id = Filter::postInteger('gedcom_id');
	if (Filter::checkCsrf() && $gedcom_id) {
		$tree = Tree::findById($gedcom_id);
		FlashMessages::addMessage(/* I18N: %s is the name of a family tree */ I18N::translate('The family tree “%s” has been deleted.', $tree->getTitleHtml()), 'success');
		$tree->delete();
	}
	header('Location: ' . WT_BASE_URL . WT_SCRIPT_NAME);

	return;
case 'setdefault':
	if (Filter::checkCsrf()) {
		Site::setPreference('DEFAULT_GEDCOM', Filter::post('ged'));
		FlashMessages::addMessage(/* I18N: %s is the name of a family tree */ I18N::translate('The family tree “%s” will be shown to visitors when they first arrive at this website.', $WT_TREE->getTitleHtml()), 'success');
	}
	header('Location: ' . WT_BASE_URL . WT_SCRIPT_NAME);

	return;
case 'new_tree':
	$basename   = basename(Filter::post('tree_name'));
	$tree_title = Filter::post('tree_title');

	if (Filter::checkCsrf() && $basename && $tree_title) {
		if (Tree::findByName($basename)) {
			FlashMessages::addMessage(/* I18N: %s is the name of a family tree */ I18N::translate('The family tree “%s” already exists.', Filter::escapeHtml($basename)), 'danger');
		} else {
			Tree::create($basename, $tree_title);
			FlashMessages::addMessage(/* I18N: %s is the name of a family tree */ I18N::translate('The family tree “%s” has been created.', Filter::escapeHtml($basename)), 'success');
		}
	}
	header('Location: ' . WT_BASE_URL . WT_SCRIPT_NAME . '?ged=' . Filter::escapeUrl($basename));

	return;
case 'replace_upload':
	$gedcom_id          = Filter::postInteger('gedcom_id');
	$keep_media         = Filter::post('keep_media', '1', '0');
	$GEDCOM_MEDIA_PATH  = Filter::post('GEDCOM_MEDIA_PATH');
	$WORD_WRAPPED_NOTES = Filter::post('WORD_WRAPPED_NOTES', '1', '0');
	$tree               = Tree::findById($gedcom_id);

	if (Filter::checkCsrf() && $tree) {
		$tree->setPreference('keep_media', $keep_media);
		$tree->setPreference('GEDCOM_MEDIA_PATH', $GEDCOM_MEDIA_PATH);
		$tree->setPreference('WORD_WRAPPED_NOTES', $WORD_WRAPPED_NOTES);
		if (isset($_FILES['tree_name'])) {
			if ($_FILES['tree_name']['error'] == 0 && is_readable($_FILES['tree_name']['tmp_name'])) {
				$tree->importGedcomFile($_FILES['tree_name']['tmp_name'], $_FILES['tree_name']['name']);
			} else {
				FlashMessages::addMessage(Functions::fileUploadErrorText($_FILES['tree_name']['error']), 'danger');
			}
		} else {
			FlashMessages::addMessage(I18N::translate('No GEDCOM file was received.'), 'danger');
		}
	}
	header('Location: ' . WT_BASE_URL . WT_SCRIPT_NAME);

	return;
case 'replace_import':
	$basename           = basename(Filter::post('tree_name'));
	$gedcom_id          = Filter::postInteger('gedcom_id');
	$keep_media         = Filter::post('keep_media', '1', '0');
	$GEDCOM_MEDIA_PATH  = Filter::post('GEDCOM_MEDIA_PATH');
	$WORD_WRAPPED_NOTES = Filter::post('WORD_WRAPPED_NOTES', '1', '0');
	$tree               = Tree::findById($gedcom_id);

	if (Filter::checkCsrf() && $tree) {
		$tree->setPreference('keep_media', $keep_media);
		$tree->setPreference('GEDCOM_MEDIA_PATH', $GEDCOM_MEDIA_PATH);
		$tree->setPreference('WORD_WRAPPED_NOTES', $WORD_WRAPPED_NOTES);
		if ($basename) {
			$tree->importGedcomFile(WT_DATA_DIR . $basename, $basename);
		} else {
			FlashMessages::addMessage(I18N::translate('No GEDCOM file was received.'), 'danger');
		}
	}
	header('Location: ' . WT_BASE_URL . WT_SCRIPT_NAME);

	return;

case 'synchronize':
	if (Filter::checkCsrf()) {
		$basenames = [];

		foreach ($gedcom_files as $gedcom_file) {
			$filemtime   = filemtime($gedcom_file); // Only import files that have changed
			$basename    = basename($gedcom_file);
			$basenames[] = $basename;

			$tree = Tree::findByName($basename);
			if (!$tree) {
				$tree = Tree::create($basename, $basename);
			}
			if ($tree->getPreference('filemtime') != $filemtime) {
				$tree->importGedcomFile($gedcom_file, $basename);
				$tree->setPreference('filemtime', $filemtime);
				FlashMessages::addMessage(I18N::translate('The GEDCOM file “%s” has been imported.', Filter::escapeHtml($basename)), 'success');
			}
		}

		foreach (Tree::getAll() as $tree) {
			if (!in_array($tree->getName(), $basenames)) {
				FlashMessages::addMessage(I18N::translate('The family tree “%s” has been deleted.', $tree->getTitleHtml()), 'success');
				$tree->delete();
			}
		}

	}
	header('Location: ' . WT_BASE_URL . WT_SCRIPT_NAME);

	return;
}

$default_tree_title  = /* I18N: Default name for a new tree */ I18N::translate('My family tree');
$default_tree_name   = 'tree';
$default_tree_number = 1;
$existing_trees      = Tree::getNameList();
while (array_key_exists($default_tree_name . $default_tree_number, $existing_trees)) {
	$default_tree_number++;
}
$default_tree_name .= $default_tree_number;

// Process GET actions
switch (Filter::get('action')) {
case 'importform':
	$controller
		->setPageTitle($WT_TREE->getTitleHtml() . ' — ' . I18N::translate('Import a GEDCOM file'))
		->pageHeader();

	?>
	<ol class="breadcrumb small">
		<li><a href="admin.php"><?php echo I18N::translate('Control panel'); ?></a></li>
		<li><a href="admin_trees_manage.php"><?php echo I18N::translate('Manage family trees'); ?></a></li>
		<li class="active"><?php echo $controller->getPageTitle(); ?></li>
	</ol>

	<h1><?php echo $controller->getPageTitle(); ?></h1>
	<?php

	$tree = Tree::findById(Filter::getInteger('gedcom_id'));
	// Check it exists
	if (!$tree) {
		break;
	}
	$gedcom_filename = $tree->getPreference('gedcom_filename')
	?>
	<p>
		<?php echo /* I18N: %s is the name of a family tree */ I18N::translate('This will delete all the genealogy data from “%s” and replace it with data from a GEDCOM file.', $tree->getTitleHtml()); ?>
	</p>
	<form class="form form-horizontal" name="gedcomimportform" method="post" enctype="multipart/form-data" onsubmit="return checkGedcomImportForm('<?php echo Filter::escapeHtml(I18N::translate('You have selected a GEDCOM file with a different name. Is this correct?')); ?>');">
		<input type="hidden" name="gedcom_id" value="<?php echo $tree->getTreeId(); ?>">
		<input type="hidden" id="gedcom_filename" value="<?php echo Filter::escapeHtml($gedcom_filename); ?>">
		<?php echo Filter::getCsrf(); ?>

		<fieldset class="form-group">
			<legend class="control-label col-sm-3">
				<?php echo /* I18N: A configuration setting */ I18N::translate('Select a GEDCOM file to import'); ?>
			</legend>
			<div class="col-sm-9">
				<div class="row">
					<label class="col-sm-3">
						<input type="radio" name="action" id="import-computer" value="replace_upload" checked>
						<?php echo I18N::translate('A file on your computer'); ?>
					</label>
					<div class="col-sm-9">
						<div class="btn btn-default">
							<input type="file" name="tree_name" id="import-computer-file">
						</div>
					</div>
				</div>
				<div class="row">
					<label class="col-sm-3">
						<input type="radio" name="action" id="import-server" value="replace_import">
						<?php echo I18N::translate('A file on the server'); ?>
					</label>
					<div class="col-sm-9">
						<div class="input-group">
							<span class="input-group-addon">
								<?php echo WT_DATA_DIR; ?>
							</span>
							<?php
							$d     = opendir(WT_DATA_DIR);
							$files = [];
							while (($f = readdir($d)) !== false) {
								if (!is_dir(WT_DATA_DIR . $f) && is_readable(WT_DATA_DIR . $f)) {
									$fp     = fopen(WT_DATA_DIR . $f, 'rb');
									$header = fread($fp, 64);
									fclose($fp);
									if (preg_match('/^(' . WT_UTF8_BOM . ')?0 *HEAD/', $header)) {
										$files[] = $f;
									}
								}
							}
							echo '<select name="tree_name" class="form-control" id="import-server-file">';
							echo '<option value=""></option>';
							sort($files);
							foreach ($files as $gedcom_file) {
								echo '<option value="', Filter::escapeHtml($gedcom_file), '" ';
								if ($gedcom_file === $gedcom_filename) {
									echo ' selected';
								}
								echo'>', Filter::escapeHtml($gedcom_file), '</option>';
							}
							if (empty($files)) {
								echo '<option disabled selected>', I18N::translate('No GEDCOM files found.'), '</option>';
							}
							echo '</select>';
							?>
						</div>
					</div>
				</div>
			</div>
		</fieldset>

		<hr>

		<fieldset class="form-group">
			<legend class="control-label col-sm-3">
				<?php echo I18N::translate('Import preferences'); ?>
			</legend>
			<div class="col-sm-9">
				<label>
					<input type="checkbox" name="keep_media" value="1" <?php echo $tree->getPreference('keep_media') ? 'checked' : ''; ?>>
					<?php echo /* I18N: A configuration setting */ I18N::translate('Keep media objects'); ?>
				</label>
				<p class="small text-muted">
					<?php echo I18N::translate('If you have created media objects in webtrees, and have subsequently edited this GEDCOM file using genealogy software that deletes media objects, then select this option to merge the current media objects with the new GEDCOM file.'); ?>
				</p>
				<label>
					<input type="checkbox" name="WORD_WRAPPED_NOTES" value="1" <?php echo $tree->getPreference('WORD_WRAPPED_NOTES') ? 'checked' : ''; ?>>
					<?php echo I18N::translate('Add spaces where long lines were wrapped'); ?>
				</label>
				<p class="small text-muted">
					<?php echo I18N::translate('If you created this GEDCOM file using genealogy software that omits spaces when splitting long lines, then select this option to reinsert the missing spaces.'); ?>
				</p>
				<label for="GEDCOM_MEDIA_PATH">
					<?php echo /* I18N: A media path (e.g. c:\aaa\bbb\ccc\ddd.jpeg) in a GEDCOM file */ I18N::translate('Remove the GEDCOM media path from filenames'); ?>
				</label>
				<input
					class="form-control"
					dir="ltr"
					id="GEDCOM_MEDIA_PATH"
					maxlength="255"
					name="GEDCOM_MEDIA_PATH"
					type="text"
					value="<?php echo Filter::escapeHtml($WT_TREE->getPreference('GEDCOM_MEDIA_PATH')); ?>"
					>
				<p class="small text-muted">
					<?php echo /* I18N: Help text for the “GEDCOM media path” configuration setting. A “path” is something like “C:\Documents\Genealogy\Photos\John_Smith.jpeg” */ I18N::translate('Some genealogy software creates GEDCOM files that contain media filenames with full paths. These paths will not exist on the web-server. To allow webtrees to find the file, the first part of the path must be removed.'); ?>
					<?php echo /* I18N: Help text for the “GEDCOM media path” configuration setting. %s are all folder names */ I18N::translate('For example, if the GEDCOM file contains %1$s and webtrees expects to find %2$s in the media folder, then you would need to remove %3$s.', '<code>C:\\Documents\\family\\photo.jpeg</code>', '<code>family\\photo.jpeg</code>', '<code>C:\\Documents\\</code>'); ?>
				</p>
			</div>
		</fieldset>

		<div class="form-group">
			<div class="col-sm-offset-3 col-sm-9">
				<button type="submit" class="btn btn-primary">
					<?php echo /* I18N: A button label. */ I18N::translate('continue'); ?>
				</button>
			</div>
		</div>
	</form>
	<?php

	return;
}

if (!Tree::getAll()) {
	FlashMessages::addMessage(I18N::translate('You need to create a family tree.'), 'info');
}

$controller->pageHeader();

$all_trees = Tree::getAll();
// On sites with hundreds or thousands of trees, this page becomes very large.
// Just show the current tree, the default tree, and unimported trees
if (count($all_trees) >= $multiple_tree_threshold) {
	$all_trees = array_filter($all_trees, function (Tree $x) use ($WT_TREE) {
		return $x->getPreference('imported') === '0' || $WT_TREE->getTreeId() === $x->getTreeId() || $x->getName() === Site::getPreference('DEFAULT_GEDCOM');
	});
}

// List the gedcoms available to this user
?>
<ol class="breadcrumb small">
	<li><a href="admin.php"><?php echo I18N::translate('Control panel'); ?></a></li>
	<li class="active"><?php echo I18N::translate('Manage family trees'); ?></li>
</ol>

<h1><?php echo $controller->getPageTitle(); ?></h1>

<div class="panel-group" id="accordion" role="tablist">
	<?php foreach ($all_trees as $tree): ?>
	<?php if (Auth::isManager($tree)): ?>
	<div class="panel panel-default">
		<div class="panel-heading" role="tab" id="panel-tree-<?php echo $tree->getTreeId(); ?>">
			<h2 class="panel-title">
				<i class="fa fa-fw fa-tree"></i>
				<a data-toggle="collapse" data-parent="#accordion" href="#tree-<?php echo $tree->getTreeId(); ?>" aria-expanded="true" aria-controls="tree-<?php echo $tree->getTreeId(); ?>">
					<?php echo $tree->getNameHtml(); ?> — <?php echo $tree->getTitleHtml(); ?>
				</a>
			</h2>
		</div>
		<div id="tree-<?php echo $tree->getTreeId(); ?>" class="panel-collapse collapse<?php echo $tree == $WT_TREE || $tree->getPreference('imported') === '0' ? ' in' : ''; ?>" role="tabpanel" aria-labelledby="panel-tree-<?php echo $tree->getTreeId(); ?>">
			<div class="panel-body">
				<?php

		// The third row shows an optional progress bar and a list of maintenance options
		$importing = Database::prepare(
			"SELECT 1 FROM `##gedcom_chunk` WHERE gedcom_id = ? AND imported = '0' LIMIT 1"
		)->execute([$tree->getTreeId()])->fetchOne();
		if ($importing) {
				?>
				<div id="import<?php echo $tree->getTreeId(); ?>" class="col-xs-12">
					<div class="progress">
						<?php echo I18N::translate('Calculating…'); ?>
					</div>
				</div>
				<?php
			$controller->addInlineJavascript(
				'jQuery("#import' . $tree->getTreeId() . '").load("import.php?gedcom_id=' . $tree->getTreeId() . '");'
			);
		}
				?>
				<div class="row<?php echo $importing ? ' hidden' : ''; ?>" id="actions<?php echo $tree->getTreeId(); ?>">
					<div class="col-sm-6 col-md-3">
						<h3>
							<a href="index.php?ctype=gedcom&ged=<?php echo $tree->getNameUrl(); ?>">
								<?php echo I18N::translate('Family tree'); ?>
							</a>
						</h3>
						<ul class="fa-ul">
							<!-- PREFERENCES -->
							<li>
								<i class="fa fa-li fa-cogs"></i>
								<a href="admin_trees_config.php?action=general&amp;ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Preferences'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- PRIVACY -->
							<li>
								<i class="fa fa-li fa-lock"></i>
								<a href="admin_trees_config.php?action=privacy&amp;ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Privacy'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- HOME PAGE BLOCKS-->
							<li>
								<i class="fa fa-li fa-th-large"></i>
								<a href="index_edit.php?gedcom_id=<?php echo $tree->getTreeId(); ?>">
									<?php echo I18N::translate('Change the “Home page” blocks'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- DELETE -->
							<li>
								<i class="fa fa-li fa-trash-o"></i>
								<a href="#" onclick="if (confirm('<?php echo I18N::translate('Are you sure you want to delete “%s”?', Filter::escapeJs($tree->getTitle())); ?>')) { document.delete_form<?php echo $tree->getTreeId(); ?>.submit(); } return false;">
									<?php echo I18N::translate('Delete'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
								<form name="delete_form<?php echo $tree->getTreeId(); ?>" method="post">
									<input type="hidden" name="action" value="delete">
									<input type="hidden" name="gedcom_id" value="<?php echo $tree->getTreeId(); ?>">
									<?php echo Filter::getCsrf(); ?>
									<!-- A11Y - forms need submit buttons, but they look ugly here -->
									<button class="sr-only" onclick="return confirm('<?php echo I18N::translate('Are you sure you want to delete “%s”?', Filter::escapeJs($tree->getTitle())); ?>')" type="submit">
										<?php echo I18N::translate('Delete'); ?>
									</button>
								</form>
							</li>
							<!-- SET AS DEFAULT -->
							<?php if (count(Tree::getAll()) > 1): ?>
								<li>
									<i class="fa fa-li fa-star"></i>
									<?php if ($tree->getName() == Site::getPreference('DEFAULT_GEDCOM')): ?>
										<?php echo I18N::translate('Default family tree'); ?>
									<?php else: ?>
										<a href="#" onclick="document.defaultform<?php echo $tree->getTreeId(); ?>.submit();">
											<?php echo I18N::translate('Set as default'); ?>
											<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
										</a>
										<form name="defaultform<?php echo $tree->getTreeId(); ?>" method="post">
											<input type="hidden" name="action" value="setdefault">
											<input type="hidden" name="ged" value="<?php echo $tree->getNameHtml(); ?>">
											<?php echo Filter::getCsrf(); ?>
											<!-- A11Y - forms need submit buttons, but they look ugly here -->
											<button class="sr-only" type="submit">
												<?php echo I18N::translate('Set as default'); ?>
											</button>
										</form>
									<?php endif; ?>
								</li>
							<?php endif; ?>
						</ul>
					</div>
					<div class="col-sm-6 col-md-3">
						<h3>
							<?php echo /* I18N: Individuals, sources, dates, places, etc. */ I18N::translate('Genealogy data'); ?>
						</h3>
						<ul class="fa-ul">
							<!-- FIND DUPLICATES -->
							<li>
								<i class="fa fa-li fa-copy"></i>
								<a href="admin_trees_duplicates.php?ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Find duplicates'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- MERGE -->
							<li>
								<i class="fa fa-li fa-code-fork"></i>
								<a href="admin_site_merge.php?ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Merge records'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- UPDATE PLACE NAMES -->
							<li>
								<i class="fa fa-li fa-map-marker"></i>
								<a href="admin_trees_places.php?ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Update place names'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- CHECK FOR ERRORS -->
							<li>
								<i class="fa fa-li fa-check"></i>
								<a href="admin_trees_check.php?ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Check for errors'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- UNCONNECTED INDIVIDUALS -->
							<li>
								<i class="fa fa-li fa-chain-broken"></i>
								<a href="admin_trees_unconnected.php?ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Find unrelated individuals'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- RENUMBER -->
							<li>
								<i class="fa fa-li fa-sort-numeric-asc"></i>
								<a href="admin_trees_renumber.php?ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Renumber'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- CHANGES -->
							<li>
								<i class="fa fa-li fa-th-list"></i>
								<a href="admin_site_change.php?gedc=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Changes log'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
						</ul>
					</div>
					<div class="clearfix visible-sm-block"></div>
					<div class="col-sm-6 col-md-3">
						<h3>
							<?php echo I18N::translate('Add unlinked records'); ?>
						</h3>
						<ul class="fa-ul">
							<!-- UNLINKED INDIVIDUAL -->
							<li>
								<i class="fa fa-li fa-user"></i>
								<a href="#" onclick="add_unlinked_indi(); return false;">
									<?php echo I18N::translate('Individual'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- UNLINKED SOURCE -->
							<li>
								<i class="fa fa-li fa-book"></i>
								<a href="#" onclick="addnewsource(''); return false;">
									<?php echo I18N::translate('Source'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- UNLINKED REPOSITORY -->
							<li>
								<i class="fa fa-li fa-university"></i>
								<a href="#" onclick="addnewrepository(''); return false;">
									<?php echo I18N::translate('Repository'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- UNLINKED MEDIA OBJECT -->
							<li>
								<i class="fa fa-li fa-photo"></i>
								<a href="#" onclick="window.open('addmedia.php?action=showmediaform', '_blank', edit_window_specs); return false;">
									<?php echo I18N::translate('Media object'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- UNLINKED NOTE -->
							<li>
								<i class="fa fa-li fa-paragraph"></i>
								<a href="#" onclick="addnewnote(''); return false;">
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
									<?php echo I18N::translate('Shared note'); ?>
								</a>
							</li>
						</ul>
					</div>
					<div class="col-sm-6 col-md-3">
						<h3>
							<?php echo I18N::translate('GEDCOM file'); ?>
						</h3>
						<ul class="fa-ul">
							<!-- DOWNLOAD/Export -->
							<li>
								<i class="fa fa-li fa-download"></i>
								<a href="admin_trees_download.php?ged=<?php echo $tree->getNameUrl(); ?>">
									<?php echo I18N::translate('Export'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
							<!-- UPLOAD/IMPORT -->
							<li>
								<i class="fa fa-li fa-upload"></i>
								<a href="?action=importform&amp;gedcom_id=<?php echo $tree->getTreeId(); ?>">
									<?php echo I18N::translate('Import'); ?>
									<span class="sr-only">
										<?php echo $tree->getTitleHtml(); ?>
									</span>
								</a>
							</li>
						</ul>
					</div>
				</div>
			</div>
		</div>
	</div>
	<?php endif; ?>
	<?php endforeach; ?>
	<?php if (Auth::isAdmin()): ?>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h2 class="panel-title">
				<i class="fa fa-fw fa-plus"></i>
				<a data-toggle="collapse" data-parent="#accordion" href="#create-a-family-tree">
					<?php echo I18N::translate('Create a family tree'); ?>
				</a>
			</h2>
		</div>
		<div id="create-a-family-tree" class="panel-collapse collapse<?php echo Tree::getAll() ? '' : ' in'; ?>">
			<div class="panel-body">
				<form role="form" class="form-horizontal" method="post">
					<?php echo Filter::getCsrf(); ?>
					<input type="hidden" name="action" value="new_tree">
					<div class="form-group">
						<label for="tree_title" class="col-sm-2 control-label">
							<?php echo I18N::translate('Family tree title'); ?>
						</label>
						<div class="col-sm-10">
							<input
								class="form-control"
								id="tree_title"
								maxlength="255"
								name="tree_title"
								required
								type="text"
								placeholder="<?php echo $default_tree_title; ?>"
							>
						</div>
					</div>
					<div class="form-group">
						<label for="tree_name" class="col-sm-2 control-label">
							<?php echo I18N::translate('URL'); ?>
						</label>
						<div class="col-sm-10">
							<div class="input-group">
								<span class="input-group-addon">
									<?php echo WT_BASE_URL; ?>?ged=
								</span>
								<input
									class="form-control"
									id="tree_name"
									maxlength="31"
									name="tree_name"
									pattern="[^&lt;&gt;&amp;&quot;#^$*?{}()\[\]/\\]*"
									required
									type="text"
									value="<?php echo $default_tree_name; ?>"
									>
							</div>
							<p class="small text-muted">
								<?php echo I18N::translate('Avoid spaces and punctuation. A family name might be a good choice.'); ?>
							</p>
						</div>
					</div>
					<div class="form-group">
						<div class="col-sm-offset-2 col-sm-10">
							<button type="submit" class="btn btn-primary">
								<i class="fa fa-check"></i>
								<?php echo /* I18N: A button label. */ I18N::translate('create'); ?>
							</button>
							<p class="small text-muted">
								<?php echo I18N::translate('After creating the family tree, you will be able to import data from a GEDCOM file.'); ?>
							</p>
						</div>
					</div>
				</form>
			</div>
		</div>
	</div>
	<?php endif; ?>
	<!-- display link to PhpGedView-WT transfer wizard on first visit to this page, before any GEDCOM is loaded -->
	<?php if (count(Tree::getAll()) === 0 && count(User::all()) === 1): ?>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h2 class="panel-title">
			<i class="fa fa-fw fa-magic"></i>
			<a data-toggle="collapse" data-parent="#accordion" href="#pgv-import-wizard">
				<?php echo I18N::translate('PhpGedView to webtrees transfer wizard'); ?>
			</a>
		</h2>
		</div>
		<div id="pgv-import-wizard" class="panel-collapse collapse">
			<div class="panel-body">
				<p>
					<?php echo I18N::translate('The PhpGedView to webtrees wizard is an automated process to assist administrators make the move from a PhpGedView installation to a new webtrees one. It will transfer all PhpGedView GEDCOM and other database information directly to your new webtrees database. The following requirements are necessary:'); ?>
				</p>
				<ul>
					<li>
						<?php echo I18N::translate('webtrees’ database must be on the same server as PhpGedView’s'); ?>
					</li>
					<li>
						<?php echo /* I18N: %s is a number */ I18N::translate('PhpGedView must be version 4.2.3, or any SVN up to #%s', I18N::digits(7101)); ?>
					</li>
					<li>
						<?php echo I18N::translate('All changes in PhpGedView must be accepted'); ?>
					</li>
					<li>
						<?php echo I18N::translate('All existing PhpGedView users must have distinct email addresses'); ?>
					</li>
				</ul>
				<p>
					<?php echo I18N::translate('<b>Important note:</b> The transfer wizard is not able to assist with moving media items. You will need to set up and move or copy your media configuration and objects separately after the transfer wizard is finished.'); ?>
				</p>
				<p>
					<a href="admin_pgv_to_wt.php">
						<?php echo I18N::translate('PhpGedView to webtrees transfer wizard'); ?>
					</a>
				</p>
			</div>
		</div>
	</div>
	<?php endif; ?>

	<!-- BULK LOAD/SYNCHRONISE GEDCOM FILES -->
	<?php if (count($gedcom_files) >= $multiple_tree_threshold): ?>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h2 class="panel-title">
			<i class="fa fa-fw fa-refresh"></i>
			<a data-toggle="collapse" data-parent="#accordion" href="#synchronize-gedcom-files">
				<?php echo I18N::translate('Synchronize family trees with GEDCOM files'); ?>
			</a>
		</h2>
		</div>
		<div id="synchronize-gedcom-files" class="panel-collapse collapse">
			<div class="panel-body">
				<p>
					<?php echo I18N::translate('Create, update, and delete a family tree for every GEDCOM file in the data folder.'); ?>
				</p>
				<form method="post" class="form form-horizontal">
					<?php echo Filter::getCsrf(); ?>
					<input type="hidden" name="action" value="synchronize">
					<button type="submit" class="btn btn-danger">
						<i class="fa fa-refresh"></i>
						<?php echo /* I18N: A button label. */ I18N::translate('continue'); ?>
					</button>
					<p class="small text-muted">
						<?php echo I18N::translate('Caution! This may take a long time. Be patient.'); ?>
					</p>
				</form>
			</div>
		</div>
	</div>
	<?php endif; ?>
</div>
