TreeService::find() - Code Metrics - Inspection of "Refactor Tree / TreeService to improve the import..." - fisharebest/webtrees - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4a8100...5cd281 )

by Greg

created 2021-03-09 09:06 UTC

TreeService::find() A

↳ Parent: TreeService

Complexity

Conditions	1
Paths	1

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	4
nc	1
nop	1
dl	0
loc	9
rs	10
c	0
b	0
f	0

<?php

/**
 * webtrees: online genealogy
 * Copyright (C) 2021 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 <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace Fisharebest\Webtrees\Services;

use Fisharebest\Webtrees\Auth;
use Fisharebest\Webtrees\Contracts\UserInterface;
use Fisharebest\Webtrees\Registry;
use Fisharebest\Webtrees\Functions\FunctionsImport;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Site;
use Fisharebest\Webtrees\Tree;
use Illuminate\Database\Capsule\Manager as DB;
use Illuminate\Database\Query\Builder;
use Illuminate\Database\Query\Expression;
use Illuminate\Database\Query\JoinClause;
use Illuminate\Support\Collection;
use Psr\Http\Message\StreamInterface;
use RuntimeException;
use stdClass;

use function assert;
use function strlen;
use function substr;

/**
 * Tree management and queries.
 */
class TreeService
{
    // The most likely surname tradition for a given language.
    private const DEFAULT_SURNAME_TRADITIONS = [
        'es'    => 'spanish',
        'is'    => 'icelandic',
        'lt'    => 'lithuanian',
        'pl'    => 'polish',
        'pt'    => 'portuguese',
        'pt-BR' => 'portuguese',
    ];

    /**
     * All the trees that the current user has permission to access.
     *
     * @return Collection<Tree>
     */
    public function all(): Collection
    {
        return Registry::cache()->array()->remember('all-trees', static function (): Collection {
            // All trees
            $query = DB::table('gedcom')
                ->leftJoin('gedcom_setting', static function (JoinClause $join): void {
                    $join->on('gedcom_setting.gedcom_id', '=', 'gedcom.gedcom_id')
                        ->where('gedcom_setting.setting_name', '=', 'title');
                })
                ->where('gedcom.gedcom_id', '>', 0)
                ->select([
                    'gedcom.gedcom_id AS tree_id',
                    'gedcom.gedcom_name AS tree_name',
                    'gedcom_setting.setting_value AS tree_title',
                ])
                ->orderBy('gedcom.sort_order')
                ->orderBy('gedcom_setting.setting_value');

            // Non-admins may not see all trees
            if (!Auth::isAdmin()) {
                $query
                    ->join('gedcom_setting AS gs2', static function (JoinClause $join): void {
                        $join->on('gs2.gedcom_id', '=', 'gedcom.gedcom_id')
                            ->where('gs2.setting_name', '=', 'imported');
                    })
                    ->join('gedcom_setting AS gs3', static function (JoinClause $join): void {
                        $join->on('gs3.gedcom_id', '=', 'gedcom.gedcom_id')
                            ->where('gs3.setting_name', '=', 'REQUIRE_AUTHENTICATION');
                    })
                    ->leftJoin('user_gedcom_setting', static function (JoinClause $join): void {
                        $join->on('user_gedcom_setting.gedcom_id', '=', 'gedcom.gedcom_id')
                            ->where('user_gedcom_setting.user_id', '=', Auth::id())
                            ->where('user_gedcom_setting.setting_name', '=', UserInterface::PREF_TREE_ROLE);
                    })
                    ->where(static function (Builder $query): void {
                        $query
                            // Managers
                            ->where('user_gedcom_setting.setting_value', '=', UserInterface::ROLE_MANAGER)
                            // Members
                            ->orWhere(static function (Builder $query): void {
                                $query
                                    ->where('gs2.setting_value', '=', '1')
                                    ->where('gs3.setting_value', '=', '1')
                                    ->where('user_gedcom_setting.setting_value', '<>', UserInterface::ROLE_VISITOR);
                            })
                            // Public trees
                            ->orWhere(static function (Builder $query): void {
                                $query
                                    ->where('gs2.setting_value', '=', '1')
                                    ->where('gs3.setting_value', '<>', '1');
                            });
                    });
            }

            return $query
                ->get()
                ->mapWithKeys(static function (stdClass $row): array {
                    return [$row->tree_name => Tree::rowMapper()($row)];
                });
        });
    }

    /**
     * Find a tree by its ID.
     *
     * @param int $id
     *
     * @return Tree
     */
    public function find(int $id): Tree
    {
        $tree = $this->all()->first(static function (Tree $tree) use ($id): bool {
            return $tree->id() === $id;
        });

        assert($tree instanceof Tree, new RuntimeException());

        return $tree;
    }

    /**
     * All trees, name => title
     *
     * @return array<string>
     */
    public function titles(): array
    {
        return $this->all()->map(static function (Tree $tree): string {
            return $tree->title();
        })->all();
    }

    /**
     * @param string $name
     * @param string $title
     *
     * @return Tree
     */
    public function create(string $name, string $title): Tree
    {
        DB::table('gedcom')->insert([
            'gedcom_name' => $name,
        ]);

        $tree_id = (int) DB::connection()->getPdo()->lastInsertId();

        $tree = new Tree($tree_id, $name, $title);

        $tree->setPreference('imported', '1');
        $tree->setPreference('title', $title);

        // Set preferences from default tree
        (new Builder(DB::connection()))->from('gedcom_setting')->insertUsing(
            ['gedcom_id', 'setting_name', 'setting_value'],
            static function (Builder $query) use ($tree_id): void {
                $query
                    ->select([new Expression($tree_id), 'setting_name', 'setting_value'])
                    ->from('gedcom_setting')
                    ->where('gedcom_id', '=', -1);
            }
        );

        (new Builder(DB::connection()))->from('default_resn')->insertUsing(
            ['gedcom_id', 'tag_type', 'resn'],
            static function (Builder $query) use ($tree_id): void {
                $query
                    ->select([new Expression($tree_id), 'tag_type', 'resn'])
                    ->from('default_resn')
                    ->where('gedcom_id', '=', -1);
            }
        );

        // Gedcom and privacy settings
        $tree->setPreference('CONTACT_USER_ID', (string) Auth::id());
        $tree->setPreference('WEBMASTER_USER_ID', (string) Auth::id());
        $tree->setPreference('LANGUAGE', I18N::languageTag()); // Default to the current admin’s language
        $tree->setPreference('SURNAME_TRADITION', self::DEFAULT_SURNAME_TRADITIONS[I18N::languageTag()] ?? 'paternal');

        // A tree needs at least one record.
        $head = "0 HEAD\n1 SOUR webtrees\n2 DEST webtrees\n1 GEDC\n2 VERS 5.5.1\n2 FORM LINEAGE-LINKED\n1 CHAR UTF-8";
        FunctionsImport::importRecord($head, $tree, true);

        // I18N: This should be a common/default/placeholder name of an individual. Put slashes around the surname.
        $name = I18N::translate('John /DOE/');
        $note = I18N::translate('Edit this individual and replace their details with your own.');
        $indi = "0 @X1@ INDI\n1 NAME " . $name . "\n1 SEX M\n1 BIRT\n2 DATE 01 JAN 1850\n2 NOTE " . $note;
        FunctionsImport::importRecord($indi, $tree, true);

        return $tree;
    }

    /**
     * Import data from a gedcom file into this tree.
     *
     * @param Tree            $tree
     * @param StreamInterface $stream   The GEDCOM file.
     * @param string          $filename The preferred filename, for export/download.
     *
     * @return void
     */
    public function importGedcomFile(Tree $tree, StreamInterface $stream, string $filename): void
    {
        // Read the file in blocks of roughly 64K. Ensure that each block
        // contains complete gedcom records. This will ensure we don’t split
        // multi-byte characters, as well as simplifying the code to import
        // each block.

        $file_data = '';

        $tree->setPreference('gedcom_filename', $filename);
        $tree->setPreference('imported', '0');

        DB::table('gedcom_chunk')->where('gedcom_id', '=', $tree->id())->delete();

        while (!$stream->eof()) {
            $file_data .= $stream->read(65536);
            // There is no strrpos() function that searches for substrings :-(
            for ($pos = strlen($file_data) - 1; $pos > 0; --$pos) {
                if ($file_data[$pos] === '0' && ($file_data[$pos - 1] === "\n" || $file_data[$pos - 1] === "\r")) {
                    // We’ve found the last record boundary in this chunk of data
                    break;
                }
            }
            if ($pos) {
                DB::table('gedcom_chunk')->insert([
                    'gedcom_id'  => $tree->id(),
                    'chunk_data' => substr($file_data, 0, $pos),
                ]);

                $file_data = substr($file_data, $pos);
            }
        }
        DB::table('gedcom_chunk')->insert([
            'gedcom_id'  => $tree->id(),
            'chunk_data' => $file_data,
        ]);

        $stream->close();
    }

    /**
     * @param Tree $tree
     */
    public function delete(Tree $tree): void
    {
        // If this is the default tree, then unset it
        if (Site::getPreference('DEFAULT_GEDCOM') === $tree->name()) {
            Site::setPreference('DEFAULT_GEDCOM', '');
        }

        DB::table('gedcom_chunk')->where('gedcom_id', '=', $tree->id())->delete();

        $this->deleteGenealogyData($tree, false);

        DB::table('block_setting')
            ->join('block', 'block.block_id', '=', 'block_setting.block_id')
            ->where('gedcom_id', '=', $tree->id())
            ->delete();
        DB::table('block')->where('gedcom_id', '=', $tree->id())->delete();
        DB::table('user_gedcom_setting')->where('gedcom_id', '=', $tree->id())->delete();
        DB::table('gedcom_setting')->where('gedcom_id', '=', $tree->id())->delete();
        DB::table('module_privacy')->where('gedcom_id', '=', $tree->id())->delete();
        DB::table('hit_counter')->where('gedcom_id', '=', $tree->id())->delete();
        DB::table('default_resn')->where('gedcom_id', '=', $tree->id())->delete();
        DB::table('gedcom_chunk')->where('gedcom_id', '=', $tree->id())->delete();
        DB::table('log')->where('gedcom_id', '=', $tree->id())->delete();
        DB::table('gedcom')->where('gedcom_id', '=', $tree->id())->delete();
    }

    /**
     * Delete all the genealogy data from a tree - in preparation for importing
     * new data. Optionally retain the media data, for when the user has been
     * editing their data offline using an application which deletes (or does not
     * support) media data.
     *
     * @param Tree $tree
     * @param bool $keep_media
     *
     * @return void
     */
    public function deleteGenealogyData(Tree $tree, bool $keep_media): void
    {
        DB::table('individuals')->where('i_file', '=', $tree->id())->delete();
        DB::table('families')->where('f_file', '=', $tree->id())->delete();
        DB::table('sources')->where('s_file', '=', $tree->id())->delete();
        DB::table('other')->where('o_file', '=', $tree->id())->delete();
        DB::table('places')->where('p_file', '=', $tree->id())->delete();
        DB::table('placelinks')->where('pl_file', '=', $tree->id())->delete();
        DB::table('name')->where('n_file', '=', $tree->id())->delete();
        DB::table('dates')->where('d_file', '=', $tree->id())->delete();
        DB::table('change')->where('gedcom_id', '=', $tree->id())->delete();

        if ($keep_media) {
            DB::table('link')->where('l_file', '=', $tree->id())
                ->where('l_type', '<>', 'OBJE')
                ->delete();
        } else {
            DB::table('link')->where('l_file', '=', $tree->id())->delete();
            DB::table('media_file')->where('m_file', '=', $tree->id())->delete();
            DB::table('media')->where('m_file', '=', $tree->id())->delete();
        }
    }

    /**
     * Generate a unique name for a new tree.
     *
     * @return string
     */
    public function uniqueTreeName(): string
    {
        $name   = 'tree';
        $number = 1;

        while ($this->all()->get($name . $number) instanceof Tree) {
            $number++;
        }

        return $name . $number;
    }
}


1			<?php
2
3			/**
4			* webtrees: online genealogy
5			* Copyright (C) 2021 webtrees development team
6			* This program is free software: you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation, either version 3 of the License, or
9			* (at your option) any later version.
10			* This program is distributed in the hope that it will be useful,
11			* but WITHOUT ANY WARRANTY; without even the implied warranty of
12			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13			* GNU General Public License for more details.
14			* You should have received a copy of the GNU General Public License
15			* along with this program. If not, see <https://www.gnu.org/licenses/>.
16			*/
17
18			declare(strict_types=1);
19
20			namespace Fisharebest\Webtrees\Services;
21
22			use Fisharebest\Webtrees\Auth;
23			use Fisharebest\Webtrees\Contracts\UserInterface;
24			use Fisharebest\Webtrees\Registry;
25			use Fisharebest\Webtrees\Functions\FunctionsImport;
26			use Fisharebest\Webtrees\I18N;
27			use Fisharebest\Webtrees\Site;
28			use Fisharebest\Webtrees\Tree;
29			use Illuminate\Database\Capsule\Manager as DB;
30			use Illuminate\Database\Query\Builder;
31			use Illuminate\Database\Query\Expression;
32			use Illuminate\Database\Query\JoinClause;
33			use Illuminate\Support\Collection;
34			use Psr\Http\Message\StreamInterface;
35			use RuntimeException;
36			use stdClass;
37
38			use function assert;
39			use function strlen;
40			use function substr;
41
42			/**
43			* Tree management and queries.
44			*/
45			class TreeService
46			{
47			// The most likely surname tradition for a given language.
48			private const DEFAULT_SURNAME_TRADITIONS = [
49			'es' => 'spanish',
50			'is' => 'icelandic',
51			'lt' => 'lithuanian',
52			'pl' => 'polish',
53			'pt' => 'portuguese',
54			'pt-BR' => 'portuguese',
55			];
56
57			/**
58			* All the trees that the current user has permission to access.
59			*
60			* @return Collection<Tree>
61			*/
62			public function all(): Collection
63			{
64			return Registry::cache()->array()->remember('all-trees', static function (): Collection {
65			// All trees
66			$query = DB::table('gedcom')
67			->leftJoin('gedcom_setting', static function (JoinClause $join): void {
68			$join->on('gedcom_setting.gedcom_id', '=', 'gedcom.gedcom_id')
69			->where('gedcom_setting.setting_name', '=', 'title');
70			})
71			->where('gedcom.gedcom_id', '>', 0)
72			->select([
73			'gedcom.gedcom_id AS tree_id',
74			'gedcom.gedcom_name AS tree_name',
75			'gedcom_setting.setting_value AS tree_title',
76			])
77			->orderBy('gedcom.sort_order')
78			->orderBy('gedcom_setting.setting_value');
79
80			// Non-admins may not see all trees
81			if (!Auth::isAdmin()) {
82			$query
83			->join('gedcom_setting AS gs2', static function (JoinClause $join): void {
84			$join->on('gs2.gedcom_id', '=', 'gedcom.gedcom_id')
85			->where('gs2.setting_name', '=', 'imported');
86			})
87			->join('gedcom_setting AS gs3', static function (JoinClause $join): void {
88			$join->on('gs3.gedcom_id', '=', 'gedcom.gedcom_id')
89			->where('gs3.setting_name', '=', 'REQUIRE_AUTHENTICATION');
90			})
91			->leftJoin('user_gedcom_setting', static function (JoinClause $join): void {
92			$join->on('user_gedcom_setting.gedcom_id', '=', 'gedcom.gedcom_id')
93			->where('user_gedcom_setting.user_id', '=', Auth::id())
94			->where('user_gedcom_setting.setting_name', '=', UserInterface::PREF_TREE_ROLE);
95			})
96			->where(static function (Builder $query): void {
97			$query
98			// Managers
99			->where('user_gedcom_setting.setting_value', '=', UserInterface::ROLE_MANAGER)
100			// Members
101			->orWhere(static function (Builder $query): void {
102			$query
103			->where('gs2.setting_value', '=', '1')
104			->where('gs3.setting_value', '=', '1')
105			->where('user_gedcom_setting.setting_value', '<>', UserInterface::ROLE_VISITOR);
106			})
107			// Public trees
108			->orWhere(static function (Builder $query): void {
109			$query
110			->where('gs2.setting_value', '=', '1')
111			->where('gs3.setting_value', '<>', '1');
112			});
113			});
114			}
115
116			return $query
117			->get()
118			->mapWithKeys(static function (stdClass $row): array {
119			return [$row->tree_name => Tree::rowMapper()($row)];
120			});
121			});
122			}
123
124			/**
125			* Find a tree by its ID.
126			*
127			* @param int $id
128			*
129			* @return Tree
130			*/
131			public function find(int $id): Tree
132			{
133			$tree = $this->all()->first(static function (Tree $tree) use ($id): bool {
134			return $tree->id() === $id;
135			});
136
137			assert($tree instanceof Tree, new RuntimeException());
138
139			return $tree;
140			}
141
142			/**
143			* All trees, name => title
144			*
145			* @return array<string>
146			*/
147			public function titles(): array
148			{
149			return $this->all()->map(static function (Tree $tree): string {
150			return $tree->title();
151			})->all();
152			}
153
154			/**
155			* @param string $name
156			* @param string $title
157			*
158			* @return Tree
159			*/
160			public function create(string $name, string $title): Tree
161			{
162			DB::table('gedcom')->insert([
163			'gedcom_name' => $name,
164			]);
165
166			$tree_id = (int) DB::connection()->getPdo()->lastInsertId();
167
168			$tree = new Tree($tree_id, $name, $title);
169
170			$tree->setPreference('imported', '1');
171			$tree->setPreference('title', $title);
172
173			// Set preferences from default tree
174			(new Builder(DB::connection()))->from('gedcom_setting')->insertUsing(
175			['gedcom_id', 'setting_name', 'setting_value'],
176			static function (Builder $query) use ($tree_id): void {
177			$query
178			->select([new Expression($tree_id), 'setting_name', 'setting_value'])
179			->from('gedcom_setting')
180			->where('gedcom_id', '=', -1);
181			}
182			);
183
184			(new Builder(DB::connection()))->from('default_resn')->insertUsing(
185			['gedcom_id', 'tag_type', 'resn'],
186			static function (Builder $query) use ($tree_id): void {
187			$query
188			->select([new Expression($tree_id), 'tag_type', 'resn'])
189			->from('default_resn')
190			->where('gedcom_id', '=', -1);
191			}
192			);
193
194			// Gedcom and privacy settings
195			$tree->setPreference('CONTACT_USER_ID', (string) Auth::id());
196			$tree->setPreference('WEBMASTER_USER_ID', (string) Auth::id());
197			$tree->setPreference('LANGUAGE', I18N::languageTag()); // Default to the current admin’s language
198			$tree->setPreference('SURNAME_TRADITION', self::DEFAULT_SURNAME_TRADITIONS[I18N::languageTag()] ?? 'paternal');
199
200			// A tree needs at least one record.
201			$head = "0 HEAD\n1 SOUR webtrees\n2 DEST webtrees\n1 GEDC\n2 VERS 5.5.1\n2 FORM LINEAGE-LINKED\n1 CHAR UTF-8";
202			FunctionsImport::importRecord($head, $tree, true);
203
204			// I18N: This should be a common/default/placeholder name of an individual. Put slashes around the surname.
205			$name = I18N::translate('John /DOE/');
206			$note = I18N::translate('Edit this individual and replace their details with your own.');
207			$indi = "0 @X1@ INDI\n1 NAME " . $name . "\n1 SEX M\n1 BIRT\n2 DATE 01 JAN 1850\n2 NOTE " . $note;
208			FunctionsImport::importRecord($indi, $tree, true);
209
210			return $tree;
211			}
212
213			/**
214			* Import data from a gedcom file into this tree.
215			*
216			* @param Tree $tree
217			* @param StreamInterface $stream The GEDCOM file.
218			* @param string $filename The preferred filename, for export/download.
219			*
220			* @return void
221			*/
222			public function importGedcomFile(Tree $tree, StreamInterface $stream, string $filename): void
223			{
224			// Read the file in blocks of roughly 64K. Ensure that each block
225			// contains complete gedcom records. This will ensure we don’t split
226			// multi-byte characters, as well as simplifying the code to import
227			// each block.
228
229			$file_data = '';
230
231			$tree->setPreference('gedcom_filename', $filename);
232			$tree->setPreference('imported', '0');
233
234			DB::table('gedcom_chunk')->where('gedcom_id', '=', $tree->id())->delete();
235
236			while (!$stream->eof()) {
237			$file_data .= $stream->read(65536);
238			// There is no strrpos() function that searches for substrings :-(
239			for ($pos = strlen($file_data) - 1; $pos > 0; --$pos) {
240			if ($file_data[$pos] === '0' && ($file_data[$pos - 1] === "\n" \|\| $file_data[$pos - 1] === "\r")) {
241			// We’ve found the last record boundary in this chunk of data
242			break;
243			}
244			}
245			if ($pos) {
246			DB::table('gedcom_chunk')->insert([
247			'gedcom_id' => $tree->id(),
248			'chunk_data' => substr($file_data, 0, $pos),
249			]);
250
251			$file_data = substr($file_data, $pos);
252			}
253			}
254			DB::table('gedcom_chunk')->insert([
255			'gedcom_id' => $tree->id(),
256			'chunk_data' => $file_data,
257			]);
258
259			$stream->close();
260			}
261
262			/**
263			* @param Tree $tree
264			*/
265			public function delete(Tree $tree): void
266			{
267			// If this is the default tree, then unset it
268			if (Site::getPreference('DEFAULT_GEDCOM') === $tree->name()) {
269			Site::setPreference('DEFAULT_GEDCOM', '');
270			}
271
272			DB::table('gedcom_chunk')->where('gedcom_id', '=', $tree->id())->delete();
273
274			$this->deleteGenealogyData($tree, false);
275
276			DB::table('block_setting')
277			->join('block', 'block.block_id', '=', 'block_setting.block_id')
278			->where('gedcom_id', '=', $tree->id())
279			->delete();
280			DB::table('block')->where('gedcom_id', '=', $tree->id())->delete();
281			DB::table('user_gedcom_setting')->where('gedcom_id', '=', $tree->id())->delete();
282			DB::table('gedcom_setting')->where('gedcom_id', '=', $tree->id())->delete();
283			DB::table('module_privacy')->where('gedcom_id', '=', $tree->id())->delete();
284			DB::table('hit_counter')->where('gedcom_id', '=', $tree->id())->delete();
285			DB::table('default_resn')->where('gedcom_id', '=', $tree->id())->delete();
286			DB::table('gedcom_chunk')->where('gedcom_id', '=', $tree->id())->delete();
287			DB::table('log')->where('gedcom_id', '=', $tree->id())->delete();
288			DB::table('gedcom')->where('gedcom_id', '=', $tree->id())->delete();
289			}
290
291			/**
292			* Delete all the genealogy data from a tree - in preparation for importing
293			* new data. Optionally retain the media data, for when the user has been
294			* editing their data offline using an application which deletes (or does not
295			* support) media data.
296			*
297			* @param Tree $tree
298			* @param bool $keep_media
299			*
300			* @return void
301			*/
302			public function deleteGenealogyData(Tree $tree, bool $keep_media): void
303			{
304			DB::table('individuals')->where('i_file', '=', $tree->id())->delete();
305			DB::table('families')->where('f_file', '=', $tree->id())->delete();
306			DB::table('sources')->where('s_file', '=', $tree->id())->delete();
307			DB::table('other')->where('o_file', '=', $tree->id())->delete();
308			DB::table('places')->where('p_file', '=', $tree->id())->delete();
309			DB::table('placelinks')->where('pl_file', '=', $tree->id())->delete();
310			DB::table('name')->where('n_file', '=', $tree->id())->delete();
311			DB::table('dates')->where('d_file', '=', $tree->id())->delete();
312			DB::table('change')->where('gedcom_id', '=', $tree->id())->delete();
313
314			if ($keep_media) {
315			DB::table('link')->where('l_file', '=', $tree->id())
316			->where('l_type', '<>', 'OBJE')
317			->delete();
318			} else {
319			DB::table('link')->where('l_file', '=', $tree->id())->delete();
320			DB::table('media_file')->where('m_file', '=', $tree->id())->delete();
321			DB::table('media')->where('m_file', '=', $tree->id())->delete();
322			}
323			}
324
325			/**
326			* Generate a unique name for a new tree.
327			*
328			* @return string
329			*/
330			public function uniqueTreeName(): string
331			{
332			$name = 'tree';
333			$number = 1;
334
335			while ($this->all()->get($name . $number) instanceof Tree) {
336			$number++;
337			}
338
339			return $name . $number;
340			}
341			}
342

fisharebest / webtrees

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TreeService::find() A

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