fisharebest /
webtrees
| Total Complexity | 63 |
| Total Lines | 346 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 1 |
Complex classes like CheckTree often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use CheckTree, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 75 | class CheckTree implements RequestHandlerInterface |
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| 76 | { |
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| 77 | use ViewResponseTrait; |
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| 78 | |||
| 79 | private Gedcom $gedcom; |
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| 80 | |||
| 81 | private TimeoutService $timeout_service; |
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| 82 | |||
| 83 | /** |
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| 84 | * @param Gedcom $gedcom |
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| 85 | * @param TimeoutService $timeout_service |
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| 86 | */ |
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| 87 | public function __construct(Gedcom $gedcom, TimeoutService $timeout_service) |
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| 91 | } |
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| 92 | |||
| 93 | /** |
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| 94 | * @param ServerRequestInterface $request |
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| 95 | * |
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| 96 | * @return ResponseInterface |
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| 97 | */ |
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| 98 | public function handle(ServerRequestInterface $request): ResponseInterface |
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| 99 | { |
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| 100 | $this->layout = 'layouts/administration'; |
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| 101 | |||
| 102 | $tree = Validator::attributes($request)->tree(); |
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| 103 | $skip_to = Validator::queryParams($request)->string('skip_to', ''); |
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| 104 | |||
| 105 | // We need to work with raw GEDCOM data, as we are looking for errors |
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| 106 | // which may prevent the GedcomRecord objects from working. |
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| 107 | |||
| 108 | $q1 = DB::table('individuals') |
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| 109 | ->where('i_file', '=', $tree->id()) |
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| 110 | ->select(['i_id AS xref', 'i_gedcom AS gedcom', new Expression("'INDI' AS type")]); |
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| 111 | $q2 = DB::table('families') |
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| 112 | ->where('f_file', '=', $tree->id()) |
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| 113 | ->select(['f_id AS xref', 'f_gedcom AS gedcom', new Expression("'FAM' AS type")]); |
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| 114 | $q3 = DB::table('media') |
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| 115 | ->where('m_file', '=', $tree->id()) |
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| 116 | ->select(['m_id AS xref', 'm_gedcom AS gedcom', new Expression("'OBJE' AS type")]); |
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| 117 | $q4 = DB::table('sources') |
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| 118 | ->where('s_file', '=', $tree->id()) |
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| 119 | ->select(['s_id AS xref', 's_gedcom AS gedcom', new Expression("'SOUR' AS type")]); |
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| 120 | $q5 = DB::table('other') |
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| 121 | ->where('o_file', '=', $tree->id()) |
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| 122 | ->select(['o_id AS xref', 'o_gedcom AS gedcom', 'o_type']); |
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| 123 | $q6 = DB::table('change') |
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| 124 | ->where('gedcom_id', '=', $tree->id()) |
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| 125 | ->where('status', '=', 'pending') |
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| 126 | ->orderBy('change_id') |
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| 127 | ->select(['xref', 'new_gedcom AS gedcom', new Expression("'' AS type")]); |
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| 128 | |||
| 129 | $rows = $q1 |
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| 130 | ->unionAll($q2) |
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| 131 | ->unionAll($q3) |
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| 132 | ->unionAll($q4) |
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| 133 | ->unionAll($q5) |
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| 134 | ->unionAll($q6) |
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| 135 | ->get() |
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| 136 | ->map(static function (object $row): object { |
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| 137 | // Extract type for pending record |
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| 138 | if ($row->type === '' && preg_match('/^0 @[^@]*@ ([_A-Z0-9]+)/', $row->gedcom, $match) === 1) { |
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| 139 | $row->type = $match[1]; |
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| 140 | } |
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| 141 | |||
| 142 | return $row; |
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| 143 | }); |
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| 144 | |||
| 145 | $records = []; |
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| 146 | $xrefs = []; |
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| 147 | |||
| 148 | foreach ($rows as $row) { |
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| 149 | if ($row->gedcom !== '') { |
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| 150 | // existing or updated record |
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| 151 | $records[$row->xref] = $row; |
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| 152 | } else { |
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| 153 | // deleted record |
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| 154 | unset($records[$row->xref]); |
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| 155 | } |
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| 156 | |||
| 157 | $xrefs[strtoupper($row->xref)] = $row->xref; |
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| 158 | } |
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| 159 | |||
| 160 | unset($rows); |
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| 161 | |||
| 162 | $errors = []; |
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| 163 | $warnings = []; |
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| 164 | $infos = []; |
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| 165 | |||
| 166 | $element_factory = new ElementFactory(); |
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| 167 | $this->gedcom->registerTags($element_factory, false); |
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| 168 | |||
| 169 | foreach ($records as $record) { |
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| 170 | // If we are nearly out of time, then stop processing here |
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| 171 | if ($skip_to === $record->xref) { |
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| 172 | $skip_to = ''; |
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| 173 | } elseif ($skip_to !== '') { |
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| 174 | continue; |
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| 175 | } elseif ($this->timeout_service->isTimeNearlyUp()) { |
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| 176 | $skip_to = $record->xref; |
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| 177 | break; |
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| 178 | } |
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| 179 | |||
| 180 | $lines = explode("\n", $record->gedcom); |
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| 181 | array_shift($lines); |
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| 182 | |||
| 183 | $last_level = 0; |
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| 184 | $hierarchy = [$record->type]; |
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| 185 | |||
| 186 | foreach ($lines as $line_number => $line) { |
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| 187 | if (preg_match('/^(\d+) (\w+) ?(.*)/', $line, $match) !== 1) { |
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| 188 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, I18N::translate('Invalid GEDCOM record')); |
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| 189 | break; |
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| 190 | } |
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| 191 | |||
| 192 | $level = (int) $match[1]; |
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| 193 | if ($level > $last_level + 1) { |
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| 194 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, I18N::translate('Invalid GEDCOM line number')); |
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| 195 | break; |
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| 196 | } |
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| 197 | |||
| 198 | $tag = $match[2]; |
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| 199 | $value = $match[3]; |
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| 200 | $hierarchy[$level] = $tag; |
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| 201 | $full_tag = implode(':', array_slice($hierarchy, 0, 1 + $level)); |
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| 202 | $element = Registry::elementFactory()->make($full_tag); |
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| 203 | $last_level = $level; |
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| 204 | |||
| 205 | if ($tag === 'CONT') { |
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| 206 | $element = new SubmitterText('CONT'); |
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| 207 | } |
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| 208 | |||
| 209 | if ($element instanceof UnknownElement) { |
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| 210 | if (str_starts_with($tag, '_')) { |
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| 211 | $message = I18N::translate('Custom GEDCOM tags are discouraged. Try to use only standard GEDCOM tags.'); |
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| 212 | $warnings[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 213 | } else { |
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| 214 | $message = I18N::translate('Invalid GEDCOM tag.') . ' ' . $full_tag; |
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| 215 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 216 | } |
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| 217 | } elseif ($element instanceof AbstractXrefElement) { |
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| 218 | if (preg_match('/@(' . Gedcom::REGEX_XREF . ')@/', $value, $match) === 1) { |
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| 219 | $xref1 = $match[1]; |
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| 220 | $xref2 = $xrefs[strtoupper($xref1)] ?? null; |
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| 221 | $linked = $records[$xref2] ?? null; |
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| 222 | |||
| 223 | if ($linked === null) { |
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| 224 | $message = I18N::translate('%s does not exist.', e($xref1)); |
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| 225 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 226 | } elseif ($element instanceof XrefFamily && $linked->type !== Family::RECORD_TYPE) { |
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| 227 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Family::RECORD_TYPE); |
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| 228 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 229 | } elseif ($element instanceof XrefIndividual && $linked->type !== Individual::RECORD_TYPE) { |
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| 230 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Individual::RECORD_TYPE); |
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| 231 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 232 | } elseif ($element instanceof XrefMedia && $linked->type !== Media::RECORD_TYPE) { |
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| 233 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Media::RECORD_TYPE); |
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| 234 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 235 | } elseif ($element instanceof XrefNote && $linked->type !== Note::RECORD_TYPE) { |
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| 236 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Note::RECORD_TYPE); |
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| 237 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 238 | } elseif ($element instanceof XrefSource && $linked->type !== Source::RECORD_TYPE) { |
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| 239 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Source::RECORD_TYPE); |
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| 240 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 241 | } elseif ($element instanceof XrefRepository && $linked->type !== Repository::RECORD_TYPE) { |
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| 242 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Repository::RECORD_TYPE); |
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| 243 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 244 | } elseif ($element instanceof XrefSubmitter && $linked->type !== Submitter::RECORD_TYPE) { |
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| 245 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Submitter::RECORD_TYPE); |
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| 246 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 247 | } elseif ($element instanceof XrefSubmission && $linked->type !== Submission::RECORD_TYPE) { |
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| 248 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Submission::RECORD_TYPE); |
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| 249 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 250 | } elseif ($element instanceof XrefLocation && $linked->type !== Location::RECORD_TYPE) { |
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| 251 | $message = $this->linkErrorMessage($tree, $xref1, $linked->type, Location::RECORD_TYPE); |
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| 252 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 253 | } elseif (($full_tag === 'FAM:HUSB' || $full_tag === 'FAM:WIFE') && !str_contains($linked->gedcom, "\n1 FAMS @" . $record->xref . '@')) { |
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| 254 | $link1 = $this->recordLink($tree, $linked->xref); |
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| 255 | $link2 = $this->recordLink($tree, $record->xref); |
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| 256 | $message = I18N::translate('%1$s does not have a link back to %2$s.', $link1, $link2); |
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| 257 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 258 | } elseif ($full_tag === 'FAM:CHIL' && !str_contains($linked->gedcom, "\n1 FAMC @" . $record->xref . '@')) { |
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| 259 | $link1 = $this->recordLink($tree, $linked->xref); |
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| 260 | $link2 = $this->recordLink($tree, $record->xref); |
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| 261 | $message = I18N::translate('%1$s does not have a link back to %2$s.', $link1, $link2); |
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| 262 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 263 | } elseif ($full_tag === 'INDI:FAMC' && !str_contains($linked->gedcom, "\n1 CHIL @" . $record->xref . '@')) { |
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| 264 | $link1 = $this->recordLink($tree, $linked->xref); |
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| 265 | $link2 = $this->recordLink($tree, $record->xref); |
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| 266 | $message = I18N::translate('%1$s does not have a link back to %2$s.', $link1, $link2); |
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| 267 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 268 | } elseif ($full_tag === 'INDI:FAMS' && !str_contains($linked->gedcom, "\n1 HUSB @" . $record->xref . '@') && !str_contains($linked->gedcom, "\n1 WIFE @" . $record->xref . '@')) { |
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| 269 | $link1 = $this->recordLink($tree, $linked->xref); |
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| 270 | $link2 = $this->recordLink($tree, $record->xref); |
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| 271 | $message = I18N::translate('%1$s does not have a link back to %2$s.', $link1, $link2); |
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| 272 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 273 | } elseif ($xref1 !== $xref2) { |
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| 274 | $message = I18N::translate('%1$s does not exist. Did you mean %2$s?', e($xref1), e($xref2)); |
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| 275 | $warnings[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 276 | } |
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| 277 | } elseif ($tag === 'SOUR') { |
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| 278 | $message = I18N::translate('Inline-source records are discouraged.'); |
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| 279 | $warnings[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 280 | } else { |
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| 281 | $message = I18N::translate('Invalid GEDCOM value'); |
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| 282 | $errors[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 283 | } |
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| 284 | } elseif ($element->canonical($value) !== $value) { |
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| 285 | $expected = e($element->canonical($value)); |
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| 286 | $actual = strtr(e($value), ["\t" => '→']); |
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| 287 | $message = I18N::translate('“%1$s” should be “%2$s”.', $actual, $expected); |
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| 288 | $infos[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 289 | } elseif ($element instanceof MultimediaFormat) { |
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| 290 | $mime = Mime::TYPES[$value] ?? Mime::DEFAULT_TYPE; |
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| 291 | |||
| 292 | if ($mime === Mime::DEFAULT_TYPE) { |
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| 293 | $message = I18N::translate('webtrees does not recognise this file format.'); |
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| 294 | $warnings[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 295 | } elseif (str_starts_with($mime, 'image/') && !array_key_exists($mime, ImageFactory::SUPPORTED_FORMATS)) { |
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| 296 | $message = I18N::translate('webtrees cannot create thumbnails for this file format.'); |
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| 297 | $warnings[] = $this->lineError($tree, $record->type, $record->xref, $line_number, $line, $message); |
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| 298 | } |
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| 299 | } |
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| 300 | } |
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| 301 | |||
| 302 | if ($record->type === Family::RECORD_TYPE) { |
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| 303 | if (substr_count($record->gedcom, "\n1 HUSB @") > 1) { |
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| 304 | $message = I18N::translate('%s occurs too many times.', 'FAM:HUSB'); |
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| 305 | $errors[] = $this->recordError($tree, $record->type, $record->xref, $message); |
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| 306 | } |
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| 307 | if (substr_count($record->gedcom, "\n1 WIFE @") > 1) { |
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| 308 | $message = I18N::translate('%s occurs too many times.', 'FAM:WIFE'); |
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| 309 | $errors[] = $this->recordError($tree, $record->type, $record->xref, $message); |
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| 310 | } |
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| 311 | } |
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| 312 | } |
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| 313 | |||
| 314 | $title = I18N::translate('Check for errors') . ' — ' . e($tree->title()); |
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| 315 | |||
| 316 | if ($skip_to === '') { |
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| 317 | $more_url = ''; |
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| 318 | } else { |
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| 319 | $more_url = route(self::class, ['tree' => $tree->name(), 'skip_to' => $skip_to]); |
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| 320 | } |
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| 321 | |||
| 322 | return $this->viewResponse('admin/trees-check', [ |
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| 323 | 'errors' => $errors, |
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| 324 | 'infos' => $infos, |
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| 325 | 'more_url' => $more_url, |
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| 326 | 'title' => $title, |
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| 327 | 'tree' => $tree, |
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| 328 | 'warnings' => $warnings, |
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| 329 | ]); |
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| 330 | } |
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| 331 | |||
| 332 | /** |
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| 333 | * @param string $type |
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| 334 | * |
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| 335 | * @return string |
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| 336 | */ |
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| 337 | private function recordType(string $type): string |
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| 353 | } |
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| 354 | |||
| 355 | /** |
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| 356 | * @param Tree $tree |
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| 357 | * @param string $xref |
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| 358 | * |
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| 359 | * @return string |
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| 360 | */ |
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| 361 | private function recordLink(Tree $tree, string $xref): string |
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| 362 | { |
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| 363 | $url = route(GedcomRecordPage::class, ['xref' => $xref, 'tree' => $tree->name()]); |
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| 364 | |||
| 365 | return '<a href="' . e($url) . '">' . e($xref) . '</a>'; |
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| 366 | } |
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| 367 | |||
| 368 | /** |
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| 369 | * Format a link to a record. |
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| 370 | * |
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| 371 | * @param Tree $tree |
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| 372 | * @param string $type |
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| 373 | * @param string $xref |
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| 374 | * @param int $line_number |
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| 375 | * @param string $line |
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| 376 | * @param string $message |
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| 377 | * |
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| 378 | * @return string |
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| 379 | */ |
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| 380 | private function lineError(Tree $tree, string $type, string $xref, int $line_number, string $line, string $message): string |
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| 381 | { |
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| 382 | return |
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| 383 | I18N::translate('%1$s: %2$s', $this->recordType($type), $this->recordLink($tree, $xref)) . |
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| 384 | ' — ' . |
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| 385 | I18N::translate('%1$s: %2$s', I18N::translate('Line number'), I18N::number($line_number)) . |
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| 386 | ' — ' . |
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| 387 | '<code>' . e($line) . '</code>' . |
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| 388 | '<br>' . $message; |
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| 389 | } |
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| 390 | |||
| 391 | /** |
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| 392 | * Format a link to a record. |
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| 393 | * |
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| 394 | * @param Tree $tree |
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| 395 | * @param string $type |
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| 396 | * @param string $xref |
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| 397 | * @param string $message |
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| 398 | * |
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| 399 | * @return string |
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| 400 | */ |
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| 401 | private function recordError(Tree $tree, string $type, string $xref, string $message): string |
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| 404 | } |
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| 405 | |||
| 406 | /** |
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| 407 | * @param Tree $tree |
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| 408 | * @param string $xref |
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| 409 | * @param string $type1 |
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| 410 | * @param string $type2 |
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| 411 | * |
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| 412 | * @return string |
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| 413 | */ |
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| 414 | private function linkErrorMessage(Tree $tree, string $xref, string $type1, string $type2): string |
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| 423 |
