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<?php |
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namespace GeminiLabs\SiteReviews\Modules\Validator; |
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use GeminiLabs\SiteReviews\Helper; |
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class ReviewLimitsValidator extends ValidatorAbstract |
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{ |
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/** |
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* @return string |
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*/ |
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public function filterSqlClauseOperator() |
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{ |
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return 'AND'; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isValid() |
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{ |
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$method = Helper::buildMethodName(glsr_get_option('submissions.limit'), 'validateBy'); |
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return method_exists($this, $method) |
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? call_user_func([$this, $method]) |
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: true; |
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} |
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/** |
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* @return void |
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*/ |
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public function performValidation() |
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{ |
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if (!$this->isValid()) { |
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$this->setErrors(__('You have already submitted a review.', 'site-reviews')); |
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} |
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} |
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/** |
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* @param string $value |
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* @param string $whitelist |
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* @return bool |
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*/ |
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protected function isWhitelisted($value, $whitelist) |
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{ |
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if (empty($whitelist)) { |
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return false; |
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} |
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$values = array_filter(array_map('trim', explode("\n", $whitelist))); |
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return in_array($value, $values); |
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} |
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/** |
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* @return array |
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*/ |
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protected function normalizeArgs(array $args) |
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{ |
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$assignments = glsr_get_option('submissions.limit_assignments', ['assigned_posts'], 'array'); // assigned_posts is the default |
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if (in_array('assigned_posts', $assignments)) { |
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$args['assigned_posts'] = $this->request->assigned_posts; |
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} |
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if (in_array('assigned_terms', $assignments)) { |
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$args['assigned_terms'] = $this->request->assigned_terms; |
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} |
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if (in_array('assigned_users', $assignments)) { |
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$args['assigned_users'] = $this->request->assigned_users; |
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} |
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$args['status'] = 'all'; |
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return $args; |
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} |
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/** |
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* @return bool |
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*/ |
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protected function validateByEmail() |
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{ |
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glsr_log()->debug('Email is: '.$this->request->email); |
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return $this->validateLimit('email', $this->request->email, [ |
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'email' => $this->request->email, |
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]); |
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} |
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/** |
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* @return bool |
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*/ |
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protected function validateByIpAddress() |
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{ |
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glsr_log()->debug('IP Address is: '.$this->request->ip_address); |
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return $this->validateLimit('ip_address', $this->request->ip_address, [ |
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'ip_address' => $this->request->ip_address, |
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]); |
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} |
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/** |
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* @return bool |
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*/ |
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protected function validateByUsername() |
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{ |
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$user = wp_get_current_user(); |
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if (!$user->exists()) { |
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return true; |
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} |
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glsr_log()->debug('Username is: '.$user->user_login); |
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return $this->validateLimit('username', $user->user_login, [ |
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'user__in' => $user->ID, |
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]); |
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} |
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/** |
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* @param string $key |
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* @param string $value |
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* @return bool |
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*/ |
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protected function validateLimit($key, $value, array $args) |
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{ |
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if (empty($value) |
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|| $this->isWhitelisted($value, glsr_get_option('submissions.limit_whitelist.'.$key))) { |
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return true; |
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} |
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add_filter('query/sql/clause/operator', [$this, 'filterSqlClauseOperator'], 20); |
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$reviews = glsr_get_reviews($this->normalizeArgs($args)); |
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remove_filter('query/sql/clause/operator', [$this, 'filterSqlClauseOperator'], 20); |
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$result = 0 === $reviews->total; |
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return glsr()->filterBool('validate/review-limits', $result, $reviews, $this->request, $key); |
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} |
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} |
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