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<?php |
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/** |
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* webtrees: online genealogy |
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* Copyright (C) 2022 webtrees development team |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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declare(strict_types=1); |
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namespace Fisharebest\Webtrees; |
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use Fisharebest\Webtrees\Factories\MarkdownFactory; |
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use Fisharebest\Webtrees\Http\RequestHandlers\NotePage; |
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use Illuminate\Database\Capsule\Manager as DB; |
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use Illuminate\Support\Str; |
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use function explode; |
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use function htmlspecialchars_decode; |
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use function preg_match; |
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use function preg_replace; |
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use function strip_tags; |
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use function var_dump; |
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use const ENT_QUOTES; |
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/** |
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* A GEDCOM note (NOTE) object. |
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*/ |
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class Note extends GedcomRecord |
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{ |
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public const RECORD_TYPE = 'NOTE'; |
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protected const ROUTE_NAME = NotePage::class; |
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/** |
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* Get the text contents of the note |
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* |
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* @return string |
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*/ |
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public function getNote(): string |
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{ |
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if (preg_match('/^0 @' . Gedcom::REGEX_XREF . '@ NOTE ?(.*(?:\n1 CONT ?.*)*)/', $this->gedcom . $this->pending, $match)) { |
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return preg_replace("/\n1 CONT ?/", "\n", $match[1]); |
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} |
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return ''; |
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} |
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/** |
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* Each object type may have its own special rules, and re-implement this function. |
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* |
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* @param int $access_level |
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* |
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* @return bool |
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*/ |
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protected function canShowByType(int $access_level): bool |
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{ |
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// Hide notes if they are attached to private records |
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$linked_ids = DB::table('link') |
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->where('l_file', '=', $this->tree->id()) |
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->where('l_to', '=', $this->xref) |
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->pluck('l_from'); |
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foreach ($linked_ids as $linked_id) { |
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$linked_record = Registry::gedcomRecordFactory()->make($linked_id, $this->tree); |
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if ($linked_record instanceof GedcomRecord && !$linked_record->canShow($access_level)) { |
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return false; |
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} |
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} |
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// Apply default behavior |
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return parent::canShowByType($access_level); |
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} |
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/** |
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* Create a name for this note - apply (and remove) markup, then take |
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* a maximum of 100 characters from the first non-empty line. |
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* |
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* @return void |
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*/ |
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public function extractNames(): void |
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{ |
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if ($this->tree->getPreference('FORMAT_TEXT') === 'markdown') { |
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$html = Registry::markdownFactory()->markdown($this->getNote()); |
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} else { |
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$html = Registry::markdownFactory()->autolink($this->getNote()); |
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} |
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$first_line = self::firstLineOfTextFromHtml($html); |
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if ($first_line !== '') { |
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$this->addName('NOTE', Str::limit($first_line, 100, I18N::translate('…')), $this->gedcom()); |
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} |
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} |
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/** |
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* Notes are converted to HTML for display. We want the first line |
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* |
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* @param string $html |
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* |
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* @return string |
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*/ |
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public static function firstLineOfTextFromHtml(string $html): string |
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{ |
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$html = strtr($html, [ |
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'</blockquote>' => MarkdownFactory::BREAK, |
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'</h1>' => MarkdownFactory::BREAK, |
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'</h2>' => MarkdownFactory::BREAK, |
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'</h3>' => MarkdownFactory::BREAK, |
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'</h4>' => MarkdownFactory::BREAK, |
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'</h5>' => MarkdownFactory::BREAK, |
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'</h6>' => MarkdownFactory::BREAK, |
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'</li>' => MarkdownFactory::BREAK, |
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'</p>' => MarkdownFactory::BREAK, |
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'</pre>' => MarkdownFactory::BREAK, |
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'</td>' => ' ', |
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'</th>' => ' ', |
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'<hr>' => MarkdownFactory::BREAK, |
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]); |
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$html = strip_tags($html, ['br']); |
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[$first] = explode(MarkdownFactory::BREAK, $html, 2); |
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return htmlspecialchars_decode($first, ENT_QUOTES); |
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} |
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} |
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fisharebest /
webtrees
