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<?php |
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/** |
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* webtrees: online genealogy |
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* Copyright (C) 2021 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\Functions; |
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use Exception; |
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use Fisharebest\Webtrees\Auth; |
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use Fisharebest\Webtrees\I18N; |
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use Fisharebest\Webtrees\Individual; |
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/** |
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* Class Functions - common functions |
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*/ |
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class Functions |
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{ |
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/** |
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* Convert a file upload PHP error code into user-friendly text. |
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* |
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* @param int $error_code |
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* |
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* @return string |
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*/ |
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public static function fileUploadErrorText(int $error_code): string |
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{ |
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switch ($error_code) { |
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case UPLOAD_ERR_OK: |
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return I18N::translate('File successfully uploaded'); |
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case UPLOAD_ERR_INI_SIZE: |
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case UPLOAD_ERR_FORM_SIZE: |
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// I18N: PHP internal error message - php.net/manual/en/features.file-upload.errors.php |
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return I18N::translate('The uploaded file exceeds the allowed size.'); |
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case UPLOAD_ERR_PARTIAL: |
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// I18N: PHP internal error message - php.net/manual/en/features.file-upload.errors.php |
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return I18N::translate('The file was only partially uploaded. Please try again.'); |
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case UPLOAD_ERR_NO_FILE: |
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// I18N: PHP internal error message - php.net/manual/en/features.file-upload.errors.php |
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return I18N::translate('No file was received. Please try again.'); |
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case UPLOAD_ERR_NO_TMP_DIR: |
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// I18N: PHP internal error message - php.net/manual/en/features.file-upload.errors.php |
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return I18N::translate('The PHP temporary folder is missing.'); |
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case UPLOAD_ERR_CANT_WRITE: |
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// I18N: PHP internal error message - php.net/manual/en/features.file-upload.errors.php |
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return I18N::translate('PHP failed to write to disk.'); |
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case UPLOAD_ERR_EXTENSION: |
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// I18N: PHP internal error message - php.net/manual/en/features.file-upload.errors.php |
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return I18N::translate('PHP blocked the file because of its extension.'); |
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default: |
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return 'Error: ' . $error_code; |
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} |
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} |
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/** |
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* get a gedcom subrecord |
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* |
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* searches a gedcom record and returns a subrecord of it. A subrecord is defined starting at a |
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* line with level N and all subsequent lines greater than N until the next N level is reached. |
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* For example, the following is a BIRT subrecord: |
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* <code>1 BIRT |
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* 2 DATE 1 JAN 1900 |
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* 2 PLAC Phoenix, Maricopa, Arizona</code> |
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* The following example is the DATE subrecord of the above BIRT subrecord: |
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* <code>2 DATE 1 JAN 1900</code> |
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* |
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* @param int $level the N level of the subrecord to get |
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* @param string $tag a gedcom tag or string to search for in the record (ie 1 BIRT or 2 DATE) |
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* @param string $gedrec the parent gedcom record to search in |
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* @param int $num this allows you to specify which matching <var>$tag</var> to get. Oftentimes a |
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* gedcom record will have more that 1 of the same type of subrecord. An individual may have |
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* multiple events for example. Passing $num=1 would get the first 1. Passing $num=2 would get the |
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* second one, etc. |
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* |
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* @return string the subrecord that was found or an empty string "" if not found. |
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*/ |
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public static function getSubRecord(int $level, string $tag, string $gedrec, int $num = 1): string |
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{ |
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if ($gedrec === '') { |
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return ''; |
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} |
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// -- adding \n before and after gedrec |
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$gedrec = "\n" . $gedrec . "\n"; |
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$tag = trim($tag); |
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$searchTarget = "~[\n]" . $tag . "[\s]~"; |
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$ct = preg_match_all($searchTarget, $gedrec, $match, PREG_SET_ORDER | PREG_OFFSET_CAPTURE); |
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if ($ct === 0) { |
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return ''; |
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} |
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if ($ct < $num) { |
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return ''; |
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} |
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$pos1 = $match[$num - 1][0][1]; |
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$pos2 = strpos($gedrec, "\n$level", $pos1 + 1); |
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if (!$pos2) { |
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$pos2 = strpos($gedrec, "\n1", $pos1 + 1); |
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} |
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if (!$pos2) { |
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$pos2 = strpos($gedrec, "\nWT_", $pos1 + 1); // WT_SPOUSE, WT_FAMILY_ID ... |
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} |
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if (!$pos2) { |
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return ltrim(substr($gedrec, $pos1)); |
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} |
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$subrec = substr($gedrec, $pos1, $pos2 - $pos1); |
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return ltrim($subrec); |
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} |
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/** |
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* get CONT lines |
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* |
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* get the N+1 CONT or CONC lines of a gedcom subrecord |
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* |
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* @param int $nlevel the level of the CONT lines to get |
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* @param string $nrec the gedcom subrecord to search in |
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* |
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* @return string a string with all CONT lines merged |
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*/ |
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public static function getCont(int $nlevel, string $nrec): string |
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{ |
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$text = ''; |
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$subrecords = explode("\n", $nrec); |
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foreach ($subrecords as $thisSubrecord) { |
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if (substr($thisSubrecord, 0, 2) !== $nlevel . ' ') { |
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continue; |
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} |
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$subrecordType = substr($thisSubrecord, 2, 4); |
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if ($subrecordType === 'CONT') { |
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$text .= "\n" . substr($thisSubrecord, 7); |
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} |
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} |
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return $text; |
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} |
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} |
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fisharebest /
webtrees
