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<?php |
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/** |
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* Created by PhpStorm. |
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* User: fomvasss |
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* Date: 26.10.18 |
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* Time: 03:21 |
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*/ |
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namespace Fomvasss\LaravelStrTokens; |
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use Carbon\Carbon; |
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use Illuminate\Database\Eloquent\Collection; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Str; |
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class StrTokenGenerator |
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{ |
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/** @var \Illuminate\Foundation\Application The Laravel application instance. */ |
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protected $app; |
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/** @var mixed The Laravel application configs. */ |
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protected $config; |
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/** @var string */ |
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protected $text = ''; |
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/** @var null */ |
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protected $date = null; |
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/** @var null */ |
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protected $entity = null; |
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/** @var array */ |
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protected $entities = []; |
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/** @var array */ |
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protected $vars = []; |
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/** @var bool */ |
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protected $clearEmptyTokens = true; |
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/** |
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* StrTokenGenerator constructor. |
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*/ |
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public function __construct($app = null) |
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{ |
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if (!$app) { |
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$app = app(); //Fallback when $app is not given |
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} |
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$this->app = $app; |
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$this->config = $this->app['config']; |
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} |
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/** |
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* @param string $text |
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* @return StrTokenGenerator |
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*/ |
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public function setText(string $text = ''): self |
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{ |
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$this->text = $text; |
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return $this; |
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} |
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/** |
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* @param Carbon $date |
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* @return StrTokenGenerator |
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*/ |
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public function setDate(Carbon $date): self |
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{ |
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$this->date = $date; |
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return $this; |
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} |
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/** |
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* @param Model $entity |
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* @return StrTokenGenerator |
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*/ |
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public function setEntity(Model $entity): self |
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{ |
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$this->entity = $entity; |
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return $this; |
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} |
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/** |
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* @param array $entities|Illuminate\Database\Eloquent\Model |
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* @return \Fomvasss\LaravelStrTokens\StrTokenGenerator |
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* @throws \Exception |
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*/ |
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public function setEntities(array $entities): self |
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{ |
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foreach ($entities as $key => $entity) { |
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$this->ensureValidEntity($entity); |
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} |
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$this->entities = $entities; |
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return $this; |
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} |
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/** |
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* @param array $vars |
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* @return $this |
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*/ |
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public function setVars(array $vars): self |
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{ |
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$this->vars = $vars; |
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return $this; |
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} |
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/** |
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* @param string $key |
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* @param $value |
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* @return $this |
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*/ |
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public function setVar(string $key, $value): self |
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{ |
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$this->vars[$key] = $value; |
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return $this; |
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} |
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/** |
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* @return StrTokenGenerator |
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*/ |
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public function doNotClearEmptyTokens(): self |
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{ |
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$this->clearEmptyTokens = false; |
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return $this; |
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} |
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/** |
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* @return StrTokenGenerator |
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*/ |
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public function clearEmptyTokens(): self |
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{ |
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$this->clearEmptyTokens = true; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function replace(): string |
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{ |
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$groupTokens = $this->tokenScan($this->text); |
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$replacements = []; |
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foreach ($groupTokens as $key => $attributes) { |
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if ($key === 'date') { |
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$replacements += $this->dateTokens($attributes); |
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} elseif ($key === 'config') { |
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$replacements += $this->configTokens($attributes); |
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} elseif ($key === 'var') { |
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$replacements += $this->varTokens($attributes); |
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} elseif ($this->entity && strtolower($key) === Str::snake(class_basename($this->entity))) { |
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$replacements += $this->eloquentModelTokens($this->entity, $attributes, $key); |
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// For related taxonomy: https://github.com/fomvasss/laravel-taxonomy |
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// and you set preffix in your relation methods - "tx" |
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} elseif ($this->entity && substr($key, 0, 2) === 'tx') { |
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$replacements += $this->eloquentModelTokens($this->entity, $attributes, $key); |
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} elseif (in_array($key, array_keys($this->entities))) { |
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$eloquentModel = $this->entities[$key]; |
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$replacements += $this->eloquentModelTokens($eloquentModel, $attributes, $key); |
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} |
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if ($this->clearEmptyTokens) { |
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$replacements += array_fill_keys($attributes, ''); |
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} |
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} |
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$attributes = array_keys($replacements); |
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$values = array_values($replacements); |
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return str_replace($attributes, $values, $this->text); |
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} |
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/** |
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* Token scan with CMS Drupal :) |
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* https://api.drupal.org/api/drupal/includes%21token.inc/function/token_scan/7.x |
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* preg_match_all('/\[([^\]:]*):([^\]]*)\]/', $tokenStr, $matches); |
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* |
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* @param $text |
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* @return array |
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*/ |
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private function tokenScan(string $text): array |
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{ |
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// Matches tokens with the following pattern: [$type:$name] |
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// $type and $name may not contain [ ] characters. |
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// $type may not contain : or whitespace characters, but $name may. |
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preg_match_all('/ |
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\\[ # [ - pattern start |
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([^\\s\\[\\]:]*) # match $type not containing whitespace : [ or ] |
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: # : - separator |
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([^\\[\\]]*) # match $name not containing [ or ] |
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\\] # ] - pattern end |
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/x', $text, $matches); |
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$types = $matches[1]; |
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$tokens = $matches[2]; |
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// Iterate through the matches, building an associative array containing |
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// $tokens grouped by $types, pointing to the version of the token found in |
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// the source text. For example, $results['node']['title'] = '[node:title]'; |
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$results = []; |
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for ($i = 0; $i < count($tokens); $i++) { |
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$results[$types[$i]][$tokens[$i]] = $matches[0][$i]; |
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} |
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return $results; |
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} |
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/** |
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* @param array $tokens |
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* @param string $type |
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* @return array |
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*/ |
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protected function eloquentModelTokens(Model $eloquentModel, array $tokens, string $type): array |
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{ |
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$replacements = []; |
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foreach ($tokens as $key => $original) { |
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$function = explode(':', $key)[0]; |
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$strTokenMethod = Str::camel('str_token_'.$function); |
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// Exists token generate method (defined user) |
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if (method_exists($eloquentModel, $strTokenMethod)) { |
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$replacements[$original] = $eloquentModel->{$strTokenMethod}($eloquentModel, ...explode(':', $key)); |
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// Exists relation function (defined user) |
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} elseif (method_exists($eloquentModel, $function)) { |
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$newOriginal = str_replace("$type:", '', $original); |
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if ($eloquentModel->{$function} instanceof Model) { |
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$tm = new static(); |
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$replacements[$original] = $tm->setText($newOriginal)->setEntity($eloquentModel->{$function})->replace(); |
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} elseif ($eloquentModel->{$function} instanceof Collection && ($firstRelatedEntity = $eloquentModel->{$function}->first())) { |
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$tm = new static(); |
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$replacements[$original] = $tm->setText($newOriginal)->setEntity($firstRelatedEntity)->replace(); |
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} |
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// Is field model |
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} else { |
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// TODO: make and check available model fields |
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$replacements[$original] = $eloquentModel->{$key}; |
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} |
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} |
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return $replacements; |
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} |
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/** |
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* @param array $tokens |
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* @return array |
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*/ |
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protected function configTokens(array $tokens): array |
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{ |
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$replacements = []; |
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$disable = $this->config->get('str-tokens.disable_configs', []); |
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foreach ($tokens as $name => $original) { |
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if (! Str::is($disable, $name)) { |
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$res = $this->config->get($name, ''); |
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$replacements[$original] = is_string($res) ? $res : ''; |
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} |
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} |
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return $replacements; |
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} |
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/** |
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* @param array $tokens |
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* @return array |
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*/ |
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protected function varTokens(array $tokens): array |
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{ |
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$replacements = []; |
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foreach ($tokens as $name => $original) { |
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$res = $this->vars[$name] ?? ''; |
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$replacements[$original] = is_string($res) ? $res : ''; |
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} |
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return $replacements; |
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} |
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/** |
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* @param $tokens |
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* @return array |
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*/ |
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protected function dateTokens(array $tokens):array |
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{ |
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$this->date = $this->date ?: Carbon::now(); |
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$replacements = []; |
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foreach ($tokens as $name => $original) { |
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if ($name === 'raw') { |
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$replacements[$original] = $this->date; |
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} else { |
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$format = $this->config->get('str-tokens.date.formats.'.$name, 'D, m/d/Y - H:i'); |
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$replacements[$original] = $this->date->format($format); |
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} |
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} |
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return $replacements; |
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} |
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/** |
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* @param $entity |
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* @throws \Exception |
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*/ |
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protected function ensureValidEntity($entity) |
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{ |
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if (! $entity instanceof Model) { |
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throw new \Exception("StrToken Entity must by instance of '" . Model::class . "'. Current instance of '" . gettype($entity) . "'"); |
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} |
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} |
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} |
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"]
, you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths