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<?php |
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/** |
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* SEOmatic plugin for Craft CMS 3.x |
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* |
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* A turnkey SEO implementation for Craft CMS that is comprehensive, powerful, |
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* and flexible |
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* |
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* @link https://nystudio107.com |
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* @copyright Copyright (c) 2017 nystudio107 |
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*/ |
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namespace nystudio107\seomatic\base; |
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use nystudio107\seomatic\Seomatic; |
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use nystudio107\seomatic\helpers\ArrayHelper; |
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use nystudio107\seomatic\helpers\Dependency; |
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use nystudio107\seomatic\models\MetaJsonLd; |
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use Craft; |
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use yii\helpers\Inflector; |
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/** |
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* @author nystudio107 |
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* @package Seomatic |
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* @since 3.0.0 |
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*/ |
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abstract class MetaItem extends FluentModel implements MetaItemInterface |
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{ |
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// Traits |
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// ========================================================================= |
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use MetaItemTrait; |
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// Constants |
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// ========================================================================= |
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const ARRAY_PROPERTIES = [ |
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]; |
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// Public Methods |
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// ========================================================================= |
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/** |
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* @inheritdoc |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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// Set any per-environment attributes |
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if (!Seomatic::$previewingMetaContainers || Seomatic::$headlessRequest) { |
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$attributes = []; |
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$envVars = null; |
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try { |
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$envVars = ArrayHelper::getValue($this->environment, Seomatic::$environment); |
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} catch (\Exception $e) { |
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} |
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if (\is_array($envVars)) { |
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foreach ($envVars as $key => $value) { |
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$attributes[$key] = $value; |
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} |
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} |
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$this->setAttributes($attributes, false); |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function rules() |
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{ |
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$rules = parent::rules(); |
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$rules = array_merge($rules, [ |
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[['include', 'key'], 'required'], |
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[['include'], 'boolean'], |
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[['key'], 'string'], |
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[['environment'], 'safe'], |
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[['dependencies'], 'safe'], |
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[['tagAttrs'], 'safe'], |
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]); |
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return $rules; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function fields() |
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{ |
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$fields = parent::fields(); |
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switch ($this->scenario) { |
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case 'render': |
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$fields = array_diff_key( |
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$fields, |
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array_flip([ |
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'include', |
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'key', |
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'environment', |
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'dependencies', |
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'tagAttrs', |
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]) |
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); |
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break; |
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} |
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return $fields; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function prepForRender(&$data): bool |
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{ |
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if ($this->include) { |
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return Dependency::validateDependencies($this->dependencies); |
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} |
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return false; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function render(array $params = []): string |
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{ |
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return ''; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function renderAttributes(array $params = []): array |
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{ |
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return []; |
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} |
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/** |
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* Add debug logging for the MetaItem |
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* |
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* @param string $errorLabel |
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* @param array $scenarios |
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*/ |
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public function debugMetaItem( |
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$errorLabel = 'Error: ', |
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array $scenarios = ['default' => 'error'] |
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) { |
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$isMetaJsonLdModel = false; |
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if (is_subclass_of($this, MetaJsonLd::class)) { |
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$isMetaJsonLdModel = true; |
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} |
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$modelScenarios = $this->scenarios(); |
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$scenarios = array_intersect_key($scenarios, $modelScenarios); |
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foreach ($scenarios as $scenario => $logLevel) { |
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$this->setScenario($scenario); |
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if (!$this->validate()) { |
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$extraInfo = ''; |
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// Add a URL to the schema.org type if this is a MetaJsonLD object |
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if ($isMetaJsonLdModel) { |
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/** @var $this MetaJsonLd */ |
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$extraInfo = ' for http://schema.org/' . $this->type; |
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} |
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$errorMsg = |
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Craft::t('seomatic', 'Scenario: "') |
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. $scenario |
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. '"' |
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. $extraInfo |
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. PHP_EOL |
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. print_r($this->render(), true); |
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Craft::info($errorMsg, __METHOD__); |
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foreach ($this->errors as $param => $errors) { |
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$errorMsg = Craft::t('seomatic', $errorLabel) . $param; |
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/** @var array $errors */ |
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foreach ($errors as $error) { |
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$errorMsg .= ' -> ' . $error; |
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// Change the error level depending on the error message if this is a MetaJsonLD object |
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if ($isMetaJsonLdModel) { |
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if (strpos($error, 'recommended') !== false) { |
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$logLevel = 'warning'; |
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} |
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if (strpos($error, 'required') !== false |
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|| strpos($error, 'Must be') !== false |
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) { |
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$logLevel = 'error'; |
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} |
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} |
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} |
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Craft::info(strtoupper($logLevel).' - '.$errorMsg, __METHOD__); |
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// Extra debugging info for MetaJsonLd objects |
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if ($isMetaJsonLdModel) { |
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/** @var MetaJsonLd $className */ |
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$className = \get_class($this); |
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if (!empty($className::$schemaPropertyDescriptions[$param])) { |
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$errorMsg = Craft::t('seomatic', $errorLabel) . $param; |
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/** @var $className MetaJsonLd */ |
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$errorMsg .= ' -> ' . $className::$schemaPropertyDescriptions[$param]; |
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Craft::info($errorMsg, __METHOD__); |
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} |
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} |
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} |
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} |
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} |
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} |
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/** |
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* Return an array of tag attributes, normalizing the keys |
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* |
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* @return array |
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*/ |
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public function tagAttributes(): array |
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{ |
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$tagAttributes = array_merge($this->toArray(), $this->tagAttrs); |
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$tagAttributes = array_filter($tagAttributes); |
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foreach ($tagAttributes as $key => $value) { |
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ArrayHelper::rename($tagAttributes, $key, Inflector::slug(Inflector::titleize($key))); |
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} |
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ksort($tagAttributes); |
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return $tagAttributes; |
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} |
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/** |
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* Return an array of arrays that contain the meta tag attributes |
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* |
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* @return array |
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*/ |
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public function tagAttributesArray(): array |
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{ |
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$result = []; |
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$optionsCount = 1; |
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$scenario = $this->scenario; |
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$this->setScenario('render'); |
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$options = $this->tagAttributes(); |
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$this->setScenario($scenario); |
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// See if any of the potentially array properties actually are |
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foreach (static::ARRAY_PROPERTIES as $arrayProperty) { |
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if (!empty($options[$arrayProperty]) && \is_array($options[$arrayProperty])) { |
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$optionsCount = \count($options[$arrayProperty]) > $optionsCount |
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? \count($options[$arrayProperty]) : $optionsCount; |
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} |
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} |
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// Return an array of resulting options |
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while ($optionsCount--) { |
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$resultOptions = $options; |
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foreach ($resultOptions as $key => $value) { |
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$resultOptions[$key] = (\is_array($value) && isset($value[$optionsCount])) |
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? $value[$optionsCount] : $value; |
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} |
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$result[] = $resultOptions; |
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} |
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return $result; |
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} |
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/** |
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* Validate the passed in $attribute as either an array or a string |
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* |
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* @param mixed $attribute the attribute currently being validated |
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* @param mixed $params the value of the "params" given in the rule |
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*/ |
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public function validateStringOrArray( |
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$attribute, |
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$params |
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) { |
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$validated = false; |
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if (\is_string($attribute)) { |
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$validated = true; |
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} |
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if (\is_array($attribute)) { |
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$validated = true; |
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} |
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if (!$validated) { |
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$this->addError($attribute, 'Must be either a string or an array'); |
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} |
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} |
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} |
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