ManageMediaData::__construct() - Code Metrics - Inspection of "Working on GEDCOM elements" - fisharebest/webtrees - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( c3a705...4b9394 )

by Greg

created 2021-04-27 13:01 UTC

ManageMediaData::__construct() A

↳ Parent: ManageMediaData

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
c	0
b	0
f	0
nc	1
nop	3
dl	0
loc	8
rs	10

<?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\Http\RequestHandlers;

use Fisharebest\Webtrees\Exceptions\HttpNotFoundException;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Media;
use Fisharebest\Webtrees\Mime;
use Fisharebest\Webtrees\Registry;
use Fisharebest\Webtrees\Services\DatatablesService;
use Fisharebest\Webtrees\Services\MediaFileService;
use Fisharebest\Webtrees\Services\TreeService;
use Illuminate\Database\Capsule\Manager as DB;
use Illuminate\Database\Query\Builder;
use Illuminate\Database\Query\Expression;
use Illuminate\Database\Query\JoinClause;
use League\Flysystem\FilesystemException;
use League\Flysystem\FilesystemOperator;
use League\Flysystem\UnableToCheckFileExistence;
use League\Flysystem\UnableToReadFile;
use League\Flysystem\UnableToRetrieveMetadata;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use stdClass;
use Throwable;

use function assert;
use function e;
use function getimagesizefromstring;
use function intdiv;
use function route;
use function str_starts_with;
use function strlen;
use function substr;
use function view;

/**
 * Manage media from the control panel.
 */
class ManageMediaData implements RequestHandlerInterface
{
    /** @var DatatablesService */
    private $datatables_service;

    /** @var MediaFileService */
    private $media_file_service;

    /** @var TreeService */
    private $tree_service;

    /**
     * MediaController constructor.
     *
     * @param DatatablesService $datatables_service
     * @param MediaFileService  $media_file_service
     * @param TreeService       $tree_service
     */
    public function __construct(
        DatatablesService $datatables_service,
        MediaFileService $media_file_service,
        TreeService $tree_service
    ) {
        $this->datatables_service = $datatables_service;
        $this->media_file_service = $media_file_service;
        $this->tree_service       = $tree_service;
    }

    /**
     * @param ServerRequestInterface $request
     *
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        $data_filesystem = Registry::filesystem()->data();

        $files = $request->getQueryParams()['files']; // local|external|unused

        // Files within this folder
        $media_folder = $request->getQueryParams()['media_folder'];

        // Show sub-folders within $media_folder
        $subfolders = $request->getQueryParams()['subfolders']; // include|exclude

        $search_columns = ['multimedia_file_refn', 'descriptive_title'];

        $sort_columns = [
            0 => 'multimedia_file_refn',
            2 => new Expression('descriptive_title || multimedia_file_refn'),
        ];

        // Convert a row from the database into a row for datatables
        $callback = function (stdClass $row): array {
            $tree  = $this->tree_service->find((int) $row->m_file);
            $media = Registry::mediaFactory()->make($row->m_id, $tree, $row->m_gedcom);
            assert($media instanceof Media);

            $is_http  = str_starts_with($row->multimedia_file_refn, 'http://');
            $is_https = str_starts_with($row->multimedia_file_refn, 'https://');

            if ($is_http || $is_https) {
                return [
                    '<a href="' . e($row->multimedia_file_refn) . '">' . e($row->multimedia_file_refn) . '</a>',
                    view('icons/mime', ['type' => Mime::DEFAULT_TYPE]),
                    $this->mediaObjectInfo($media),
                ];
            }

            try {
                $path = $row->media_folder . $row->multimedia_file_refn;

                try {
                    $mime_type = Registry::filesystem()->data()->mimeType($path);
                } catch (UnableToRetrieveMetadata $ex) {
                    $mime_type = Mime::DEFAULT_TYPE;
                }

                if (str_starts_with($mime_type, 'image/')) {
                    $url = route(AdminMediaFileThumbnail::class, ['path' => $path]);
                    $img = '<img src="' . e($url) . '">';
                } else {
                    $img = view('icons/mime', ['type' => $mime_type]);
                }

                $url = route(AdminMediaFileDownload::class, ['path' => $path]);
                $img = '<a href="' . e($url) . '" type="' . $mime_type . '" class="gallery">' . $img . '</a>';
            } catch (UnableToReadFile $ex) {
                $url = route(AdminMediaFileThumbnail::class, ['path' => $path]);
                $img = '<img src="' . e($url) . '">';
            }

            return [
                e($row->multimedia_file_refn),
                $img,
                $this->mediaObjectInfo($media),
            ];
        };

        switch ($files) {
            case 'local':
                $query = DB::table('media_file')
                    ->join('media', static function (JoinClause $join): void {
                        $join
                            ->on('media.m_file', '=', 'media_file.m_file')
                            ->on('media.m_id', '=', 'media_file.m_id');
                    })
                    ->join('gedcom_setting', 'gedcom_id', '=', 'media.m_file')
                    ->where('setting_name', '=', 'MEDIA_DIRECTORY')
                    ->where('multimedia_file_refn', 'NOT LIKE', 'http://%')
                    ->where('multimedia_file_refn', 'NOT LIKE', 'https://%')
                    ->select([
                        'media.*',
                        'multimedia_file_refn',
                        'descriptive_title',
                        'setting_value AS media_folder',
                    ]);

                $query->where(new Expression('setting_value || multimedia_file_refn'), 'LIKE', $media_folder . '%');

                if ($subfolders === 'exclude') {
                    $query->where(new Expression('setting_value || multimedia_file_refn'), 'NOT LIKE', $media_folder . '%/%');
                }

                return $this->datatables_service->handleQuery($request, $query, $search_columns, $sort_columns, $callback);

            case 'external':
                $query = DB::table('media_file')
                    ->join('media', static function (JoinClause $join): void {
                        $join
                            ->on('media.m_file', '=', 'media_file.m_file')
                            ->on('media.m_id', '=', 'media_file.m_id');
                    })
                    ->where(static function (Builder $query): void {
                        $query
                            ->where('multimedia_file_refn', 'LIKE', 'http://%')
                            ->orWhere('multimedia_file_refn', 'LIKE', 'https://%');
                    })
                    ->select([
                        'media.*',
                        'multimedia_file_refn',
                        'descriptive_title',
                        new Expression("'' AS media_folder"),
                    ]);

                return $this->datatables_service->handleQuery($request, $query, $search_columns, $sort_columns, $callback);

            case 'unused':
                // Which trees use which media folder?
                $media_trees = DB::table('gedcom')
                    ->join('gedcom_setting', 'gedcom_setting.gedcom_id', '=', 'gedcom.gedcom_id')
                    ->where('setting_name', '=', 'MEDIA_DIRECTORY')
                    ->where('gedcom.gedcom_id', '>', 0)
                    ->pluck('setting_value', 'gedcom_name');

                $disk_files = $this->media_file_service->allFilesOnDisk($data_filesystem, $media_folder, $subfolders === 'include');
                $db_files   = $this->media_file_service->allFilesInDatabase($media_folder, $subfolders === 'include');

                // All unused files
                $unused_files = $disk_files->diff($db_files)
                    ->map(static function (string $file): array {
                        return (array) $file;
                    });

                $search_columns = [0];
                $sort_columns   = [0 => 0];

                $callback = function (array $row) use ($data_filesystem, $media_trees): array {
                    try {
                        $mime_type = $data_filesystem->mimeType($row[0]) ?: Mime::DEFAULT_TYPE;
                    } catch (FileSystemException | UnableToRetrieveMetadata $ex) {
                        $mime_type = Mime::DEFAULT_TYPE;
                    }


                    if (str_starts_with($mime_type, 'image/')) {
                        $url = route(AdminMediaFileThumbnail::class, ['path' => $row[0]]);
                        $img = '<img src="' . e($url) . '">';
                    } else {
                        $img = view('icons/mime', ['type' => $mime_type]);
                    }

                    $url = route(AdminMediaFileDownload::class, ['path' => $row[0]]);
                    $img = '<a href="' . e($url) . '">' . $img . '</a>';

                    // Form to create new media object in each tree
                    $create_form = '';
                    foreach ($media_trees as $media_tree => $media_directory) {
                        if (str_starts_with($row[0], $media_directory)) {
                            $tmp         = substr($row[0], strlen($media_directory));
                            $create_form .=
                                '<p><a href="#" data-toggle="modal" data-backdrop="static" data-target="#modal-create-media-from-file" data-file="' . e($tmp) . '" data-url="' . e(route(CreateMediaObjectFromFile::class, ['tree' => $media_tree])) . '" onclick="document.getElementById(\'modal-create-media-from-file-form\').action=this.dataset.url; document.getElementById(\'file\').value=this.dataset.file;">' . I18N::translate('Create') . '</a> — ' . e($media_tree) . '<p>';
                        }
                    }

                    $delete_link = '<p><a data-confirm="' . I18N::translate('Are you sure you want to delete “%s”?', e($row[0])) . '" data-post-url="' . e(route(DeletePath::class, [
                            'path' => $row[0],
                        ])) . '" href="#">' . I18N::translate('Delete') . '</a></p>';

                    return [
                        $this->mediaFileInfo($data_filesystem, $row[0]) . $delete_link,
                        $img,
                        $create_form,
                    ];
                };

                return $this->datatables_service->handleCollection($request, $unused_files, $search_columns, $sort_columns, $callback);

            default:
                throw new HttpNotFoundException();
        }
    }

    /**
     * Generate some useful information and links about a media object.
     *
     * @param Media $media
     *
     * @return string HTML
     */
    private function mediaObjectInfo(Media $media): string
    {
        $html = '<b><a href="' . e($media->url()) . '">' . $media->fullName() . '</a></b>' . '<br><i>' . e($media->getNote()) . '</i></br><br>';

        $linked = [];
        foreach ($media->linkedIndividuals('OBJE') as $link) {
            $linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
        }
        foreach ($media->linkedFamilies('OBJE') as $link) {
            $linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
        }
        foreach ($media->linkedSources('OBJE') as $link) {
            $linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
        }
        foreach ($media->linkedNotes('OBJE') as $link) {
            // Invalid GEDCOM - you cannot link a NOTE to an OBJE
            $linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
        }
        foreach ($media->linkedRepositories('OBJE') as $link) {
            // Invalid GEDCOM - you cannot link a REPO to an OBJE
            $linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
        }
        foreach ($media->linkedLocations('OBJE') as $link) {
            $linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
        }
        if ($linked !== []) {
            $html .= '<ul>';
            foreach ($linked as $link) {
                $html .= '<li>' . $link . '</li>';
            }
            $html .= '</ul>';
        } else {
            $html .= '<div class="alert alert-danger">' . I18N::translate('There are no links to this media object.') . '</div>';
        }

        return $html;
    }

    /**
     * Generate some useful information and links about a media file.
     *
     * @param FilesystemOperator $data_filesystem
     * @param string             $file
     *
     * @return string
     */
    private function mediaFileInfo(FilesystemOperator $data_filesystem, string $file): string
    {
        $html = '<dl>';
        $html .= '<dt>' . I18N::translate('Filename') . '</dt>';
        $html .= '<dd>' . e($file) . '</dd>';

        try {
            $file_exists = $data_filesystem->fileExists($file);
        } catch (FilesystemException | UnableToCheckFileExistence $ex) {
            $file_exists = false;
        }

        if ($file_exists) {
            try {
                $size = $data_filesystem->fileSize($file);
            } catch (FilesystemException | UnableToRetrieveMetadata $ex) {
                $size = 0;
            }
            $size = intdiv($size + 1023, 1024); // Round up to next KB
            /* I18N: size of file in KB */
            $size = I18N::translate('%s KB', I18N::number($size));
            $html .= '<dt>' . I18N::translate('File size') . '</dt>';
            $html .= '<dd>' . $size . '</dd>';

            try {
                // This will work for local filesystems.  For remote filesystems, we will
                // need to copy the file locally to work out the image size.
                $imgsize = getimagesizefromstring($data_filesystem->read($file));
                $html    .= '<dt>' . I18N::translate('Image dimensions') . '</dt>';
                /* I18N: image dimensions, width × height */
                $html .= '<dd>' . I18N::translate('%1$s × %2$s pixels', I18N::number($imgsize['0']), I18N::number($imgsize['1'])) . '</dd>';
            } catch (FilesystemException | UnableToReadFile | Throwable $ex) {
                // Not an image, or not a valid image?
            }
        }

        $html .= '</dl>';

        return $html;
    }
}


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\Http\RequestHandlers;
21
22			use Fisharebest\Webtrees\Exceptions\HttpNotFoundException;
23			use Fisharebest\Webtrees\I18N;
24			use Fisharebest\Webtrees\Media;
25			use Fisharebest\Webtrees\Mime;
26			use Fisharebest\Webtrees\Registry;
27			use Fisharebest\Webtrees\Services\DatatablesService;
28			use Fisharebest\Webtrees\Services\MediaFileService;
29			use Fisharebest\Webtrees\Services\TreeService;
30			use Illuminate\Database\Capsule\Manager as DB;
31			use Illuminate\Database\Query\Builder;
32			use Illuminate\Database\Query\Expression;
33			use Illuminate\Database\Query\JoinClause;
34			use League\Flysystem\FilesystemException;
35			use League\Flysystem\FilesystemOperator;
36			use League\Flysystem\UnableToCheckFileExistence;
37			use League\Flysystem\UnableToReadFile;
38			use League\Flysystem\UnableToRetrieveMetadata;
39			use Psr\Http\Message\ResponseInterface;
40			use Psr\Http\Message\ServerRequestInterface;
41			use Psr\Http\Server\RequestHandlerInterface;
42			use stdClass;
43			use Throwable;
44
45			use function assert;
46			use function e;
47			use function getimagesizefromstring;
48			use function intdiv;
49			use function route;
50			use function str_starts_with;
51			use function strlen;
52			use function substr;
53			use function view;
54
55			/**
56			* Manage media from the control panel.
57			*/
58			class ManageMediaData implements RequestHandlerInterface
59			{
60			/** @var DatatablesService */
61			private $datatables_service;
62
63			/** @var MediaFileService */
64			private $media_file_service;
65
66			/** @var TreeService */
67			private $tree_service;
68
69			/**
70			* MediaController constructor.
71			*
72			* @param DatatablesService $datatables_service
73			* @param MediaFileService $media_file_service
74			* @param TreeService $tree_service
75			*/
76			public function __construct(
77			DatatablesService $datatables_service,
78			MediaFileService $media_file_service,
79			TreeService $tree_service
80			) {
81			$this->datatables_service = $datatables_service;
82			$this->media_file_service = $media_file_service;
83			$this->tree_service = $tree_service;
84			}
85
86			/**
87			* @param ServerRequestInterface $request
88			*
89			* @return ResponseInterface
90			*/
91			public function handle(ServerRequestInterface $request): ResponseInterface
92			{
93			$data_filesystem = Registry::filesystem()->data();
94
95			$files = $request->getQueryParams()['files']; // local\|external\|unused
96
97			// Files within this folder
98			$media_folder = $request->getQueryParams()['media_folder'];
99
100			// Show sub-folders within $media_folder
101			$subfolders = $request->getQueryParams()['subfolders']; // include\|exclude
102
103			$search_columns = ['multimedia_file_refn', 'descriptive_title'];
104
105			$sort_columns = [
106			0 => 'multimedia_file_refn',
107			2 => new Expression('descriptive_title \|\| multimedia_file_refn'),
108			];
109
110			// Convert a row from the database into a row for datatables
111			$callback = function (stdClass $row): array {
112			$tree = $this->tree_service->find((int) $row->m_file);
113			$media = Registry::mediaFactory()->make($row->m_id, $tree, $row->m_gedcom);
114			assert($media instanceof Media);
115
116			$is_http = str_starts_with($row->multimedia_file_refn, 'http://');
117			$is_https = str_starts_with($row->multimedia_file_refn, 'https://');
118
119			if ($is_http \|\| $is_https) {
120			return [
121			'<a href="' . e($row->multimedia_file_refn) . '">' . e($row->multimedia_file_refn) . '</a>',
122			view('icons/mime', ['type' => Mime::DEFAULT_TYPE]),
123			$this->mediaObjectInfo($media),
124			];
125			}
126
127			try {
128			$path = $row->media_folder . $row->multimedia_file_refn;
129
130			try {
131			$mime_type = Registry::filesystem()->data()->mimeType($path);
132			} catch (UnableToRetrieveMetadata $ex) {
133			$mime_type = Mime::DEFAULT_TYPE;
134			}
135
136			if (str_starts_with($mime_type, 'image/')) {
137			$url = route(AdminMediaFileThumbnail::class, ['path' => $path]);
138			$img = '<img src="' . e($url) . '">';
139			} else {
140			$img = view('icons/mime', ['type' => $mime_type]);
141			}
142
143			$url = route(AdminMediaFileDownload::class, ['path' => $path]);
144			$img = '<a href="' . e($url) . '" type="' . $mime_type . '" class="gallery">' . $img . '</a>';
145			} catch (UnableToReadFile $ex) {
146			$url = route(AdminMediaFileThumbnail::class, ['path' => $path]);
147			$img = '<img src="' . e($url) . '">';
148			}
149
150			return [
151			e($row->multimedia_file_refn),
152			$img,
153			$this->mediaObjectInfo($media),
154			];
155			};
156
157			switch ($files) {
158			case 'local':
159			$query = DB::table('media_file')
160			->join('media', static function (JoinClause $join): void {
161			$join
162			->on('media.m_file', '=', 'media_file.m_file')
163			->on('media.m_id', '=', 'media_file.m_id');
164			})
165			->join('gedcom_setting', 'gedcom_id', '=', 'media.m_file')
166			->where('setting_name', '=', 'MEDIA_DIRECTORY')
167			->where('multimedia_file_refn', 'NOT LIKE', 'http://%')
168			->where('multimedia_file_refn', 'NOT LIKE', 'https://%')
169			->select([
170			'media.*',
171			'multimedia_file_refn',
172			'descriptive_title',
173			'setting_value AS media_folder',
174			]);
175
176			$query->where(new Expression('setting_value \|\| multimedia_file_refn'), 'LIKE', $media_folder . '%');
177
178			if ($subfolders === 'exclude') {
179			$query->where(new Expression('setting_value \|\| multimedia_file_refn'), 'NOT LIKE', $media_folder . '%/%');
180			}
181
182			return $this->datatables_service->handleQuery($request, $query, $search_columns, $sort_columns, $callback);
183
184			case 'external':
185			$query = DB::table('media_file')
186			->join('media', static function (JoinClause $join): void {
187			$join
188			->on('media.m_file', '=', 'media_file.m_file')
189			->on('media.m_id', '=', 'media_file.m_id');
190			})
191			->where(static function (Builder $query): void {
192			$query
193			->where('multimedia_file_refn', 'LIKE', 'http://%')
194			->orWhere('multimedia_file_refn', 'LIKE', 'https://%');
195			})
196			->select([
197			'media.*',
198			'multimedia_file_refn',
199			'descriptive_title',
200			new Expression("'' AS media_folder"),
201			]);
202
203			return $this->datatables_service->handleQuery($request, $query, $search_columns, $sort_columns, $callback);
204
205			case 'unused':
206			// Which trees use which media folder?
207			$media_trees = DB::table('gedcom')
208			->join('gedcom_setting', 'gedcom_setting.gedcom_id', '=', 'gedcom.gedcom_id')
209			->where('setting_name', '=', 'MEDIA_DIRECTORY')
210			->where('gedcom.gedcom_id', '>', 0)
211			->pluck('setting_value', 'gedcom_name');
212
213			$disk_files = $this->media_file_service->allFilesOnDisk($data_filesystem, $media_folder, $subfolders === 'include');
214			$db_files = $this->media_file_service->allFilesInDatabase($media_folder, $subfolders === 'include');
215
216			// All unused files
217			$unused_files = $disk_files->diff($db_files)
218			->map(static function (string $file): array {
219			return (array) $file;
220			});
221
222			$search_columns = [0];
223			$sort_columns = [0 => 0];
224
225			$callback = function (array $row) use ($data_filesystem, $media_trees): array {
226			try {
227			$mime_type = $data_filesystem->mimeType($row[0]) ?: Mime::DEFAULT_TYPE;
228			} catch (FileSystemException \| UnableToRetrieveMetadata $ex) {
229			$mime_type = Mime::DEFAULT_TYPE;
230			}
231
232
233			if (str_starts_with($mime_type, 'image/')) {
234			$url = route(AdminMediaFileThumbnail::class, ['path' => $row[0]]);
235			$img = '<img src="' . e($url) . '">';
236			} else {
237			$img = view('icons/mime', ['type' => $mime_type]);
238			}
239
240			$url = route(AdminMediaFileDownload::class, ['path' => $row[0]]);
241			$img = '<a href="' . e($url) . '">' . $img . '</a>';
242
243			// Form to create new media object in each tree
244			$create_form = '';
245			foreach ($media_trees as $media_tree => $media_directory) {
246			if (str_starts_with($row[0], $media_directory)) {
247			$tmp = substr($row[0], strlen($media_directory));
248			$create_form .=
249			'<p><a href="#" data-toggle="modal" data-backdrop="static" data-target="#modal-create-media-from-file" data-file="' . e($tmp) . '" data-url="' . e(route(CreateMediaObjectFromFile::class, ['tree' => $media_tree])) . '" onclick="document.getElementById(\'modal-create-media-from-file-form\').action=this.dataset.url; document.getElementById(\'file\').value=this.dataset.file;">' . I18N::translate('Create') . '</a> — ' . e($media_tree) . '<p>';
250			}
251			}
252
253			$delete_link = '<p><a data-confirm="' . I18N::translate('Are you sure you want to delete “%s”?', e($row[0])) . '" data-post-url="' . e(route(DeletePath::class, [
254			'path' => $row[0],
255			])) . '" href="#">' . I18N::translate('Delete') . '</a></p>';
256
257			return [
258			$this->mediaFileInfo($data_filesystem, $row[0]) . $delete_link,
259			$img,
260			$create_form,
261			];
262			};
263
264			return $this->datatables_service->handleCollection($request, $unused_files, $search_columns, $sort_columns, $callback);
265
266			default:
267			throw new HttpNotFoundException();
268			}
269			}
270
271			/**
272			* Generate some useful information and links about a media object.
273			*
274			* @param Media $media
275			*
276			* @return string HTML
277			*/
278			private function mediaObjectInfo(Media $media): string
279			{
280			$html = '<b><a href="' . e($media->url()) . '">' . $media->fullName() . '</a></b>' . '<br><i>' . e($media->getNote()) . '</i></br><br>';
281
282			$linked = [];
283			foreach ($media->linkedIndividuals('OBJE') as $link) {
284			$linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
285			}
286			foreach ($media->linkedFamilies('OBJE') as $link) {
287			$linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
288			}
289			foreach ($media->linkedSources('OBJE') as $link) {
290			$linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
291			}
292			foreach ($media->linkedNotes('OBJE') as $link) {
293			// Invalid GEDCOM - you cannot link a NOTE to an OBJE
294			$linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
295			}
296			foreach ($media->linkedRepositories('OBJE') as $link) {
297			// Invalid GEDCOM - you cannot link a REPO to an OBJE
298			$linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
299			}
300			foreach ($media->linkedLocations('OBJE') as $link) {
301			$linked[] = '<a href="' . e($link->url()) . '">' . $link->fullName() . '</a>';
302			}
303			if ($linked !== []) {
304			$html .= '<ul>';
305			foreach ($linked as $link) {
306			$html .= '<li>' . $link . '</li>';
307			}
308			$html .= '</ul>';
309			} else {
310			$html .= '<div class="alert alert-danger">' . I18N::translate('There are no links to this media object.') . '</div>';
311			}
312
313			return $html;
314			}
315
316			/**
317			* Generate some useful information and links about a media file.
318			*
319			* @param FilesystemOperator $data_filesystem
320			* @param string $file
321			*
322			* @return string
323			*/
324			private function mediaFileInfo(FilesystemOperator $data_filesystem, string $file): string
325			{
326			$html = '<dl>';
327			$html .= '<dt>' . I18N::translate('Filename') . '</dt>';
328			$html .= '<dd>' . e($file) . '</dd>';
329
330			try {
331			$file_exists = $data_filesystem->fileExists($file);
332			} catch (FilesystemException \| UnableToCheckFileExistence $ex) {
333			$file_exists = false;
334			}
335
336			if ($file_exists) {
337			try {
338			$size = $data_filesystem->fileSize($file);
339			} catch (FilesystemException \| UnableToRetrieveMetadata $ex) {
340			$size = 0;
341			}
342			$size = intdiv($size + 1023, 1024); // Round up to next KB
343			/* I18N: size of file in KB */
344			$size = I18N::translate('%s KB', I18N::number($size));
345			$html .= '<dt>' . I18N::translate('File size') . '</dt>';
346			$html .= '<dd>' . $size . '</dd>';
347
348			try {
349			// This will work for local filesystems. For remote filesystems, we will
350			// need to copy the file locally to work out the image size.
351			$imgsize = getimagesizefromstring($data_filesystem->read($file));
352			$html .= '<dt>' . I18N::translate('Image dimensions') . '</dt>';
353			/* I18N: image dimensions, width × height */
354			$html .= '<dd>' . I18N::translate('%1$s × %2$s pixels', I18N::number($imgsize['0']), I18N::number($imgsize['1'])) . '</dd>';
355			} catch (FilesystemException \| UnableToReadFile \| Throwable $ex) {
356			// Not an image, or not a valid image?
357			}
358			}
359
360			$html .= '</dl>';
361
362			return $html;
363			}
364			}
365

fisharebest / webtrees

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ManageMediaData::__construct() A

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