cviebrock /
eloquent-sluggable
| @@ 300-347 (lines=48) @@ | ||
| 297 | * @return string |
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| 298 | * @throws \UnexpectedValueException |
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| 299 | */ |
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| 300 | protected function makeSlugUnique(string $slug, array $config, string $attribute): string |
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| 301 | { |
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| 302 | if (!$config['unique']) { |
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| 303 | return $slug; |
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| 304 | } |
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| 305 | ||
| 306 | $separator = $config['separator']; |
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| 307 | ||
| 308 | // find all models where the slug is like the current one |
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| 309 | $list = $this->getExistingSlugs($slug, $attribute, $config); |
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| 310 | ||
| 311 | // if ... |
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| 312 | // a) the list is empty, or |
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| 313 | // b) our slug isn't in the list |
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| 314 | // ... we are okay |
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| 315 | if ( |
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| 316 | $list->count() === 0 || |
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| 317 | $list->contains($slug) === false |
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| 318 | ) { |
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| 319 | return $slug; |
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| 320 | } |
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| 321 | ||
| 322 | // if our slug is in the list, but |
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| 323 | // a) it's for our model, or |
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| 324 | // b) it looks like a suffixed version of our slug |
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| 325 | // ... we are also okay (use the current slug) |
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| 326 | if ($list->has($this->model->getKey())) { |
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| 327 | $currentSlug = $list->get($this->model->getKey()); |
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| 328 | ||
| 329 | if ( |
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| 330 | $currentSlug === $slug || |
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| 331 | !$slug || strpos($currentSlug, $slug) === 0 |
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| 332 | ) { |
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| 333 | return $currentSlug; |
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| 334 | } |
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| 335 | } |
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| 336 | ||
| 337 | $method = $config['uniqueSuffix']; |
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| 338 | if ($method === null) { |
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| 339 | $suffix = $this->generateSuffix($slug, $separator, $list); |
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| 340 | } elseif (is_callable($method)) { |
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| 341 | $suffix = $method($slug, $separator, $list); |
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| 342 | } else { |
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| 343 | throw new \UnexpectedValueException('Sluggable "uniqueSuffix" for ' . get_class($this->model) . ':' . $attribute . ' is not null, or a closure.'); |
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| 344 | } |
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| 345 | ||
| 346 | return $slug . $separator . $suffix; |
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| 347 | } |
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| 348 | ||
| 349 | /** |
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| 350 | * Generate a unique suffix for the given slug (and list of existing, "similar" slugs. |
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| @@ 286-333 (lines=48) @@ | ||
| 283 | * @return string |
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| 284 | * @throws \UnexpectedValueException |
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| 285 | */ |
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| 286 | protected function makeSlugUnique(string $slug, array $config, string $attribute): string |
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| 287 | { |
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| 288 | if (!$config['unique']) { |
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| 289 | return $slug; |
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| 290 | } |
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| 291 | ||
| 292 | $separator = $config['separator']; |
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| 293 | ||
| 294 | // find all models where the slug is like the current one |
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| 295 | $list = $this->getExistingSlugs($slug, $attribute, $config); |
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| 296 | ||
| 297 | // if ... |
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| 298 | // a) the list is empty, or |
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| 299 | // b) our slug isn't in the list |
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| 300 | // ... we are okay |
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| 301 | if ( |
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| 302 | $list->count() === 0 || |
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| 303 | $list->contains($slug) === false |
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| 304 | ) { |
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| 305 | return $slug; |
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| 306 | } |
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| 307 | ||
| 308 | // if our slug is in the list, but |
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| 309 | // a) it's for our model, or |
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| 310 | // b) it looks like a suffixed version of our slug |
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| 311 | // ... we are also okay (use the current slug) |
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| 312 | if ($list->has($this->model->getKey())) { |
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| 313 | $currentSlug = $list->get($this->model->getKey()); |
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| 314 | ||
| 315 | if ( |
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| 316 | $currentSlug === $slug || |
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| 317 | !$slug || strpos($currentSlug, $slug) === 0 |
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| 318 | ) { |
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| 319 | return $currentSlug; |
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| 320 | } |
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| 321 | } |
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| 322 | ||
| 323 | $method = $config['uniqueSuffix']; |
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| 324 | if ($method === null) { |
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| 325 | $suffix = $this->generateSuffix($slug, $separator, $list); |
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| 326 | } elseif (is_callable($method)) { |
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| 327 | $suffix = $method($slug, $separator, $list); |
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| 328 | } else { |
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| 329 | throw new \UnexpectedValueException('Sluggable "uniqueSuffix" for ' . get_class($this->model) . ':' . $attribute . ' is not null, or a closure.'); |
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| 330 | } |
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| 331 | ||
| 332 | return $slug . $separator . $suffix; |
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| 333 | } |
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| 334 | ||
| 335 | /** |
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| 336 | * Generate a unique suffix for the given slug (and list of existing, "similar" slugs. |
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