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<?php |
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/** |
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* File containing the {@see Mailcode_Commands_Command_SetVariable} class. |
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* |
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* @package Mailcode |
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* @subpackage Commands |
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* @see Mailcode_Commands_Command_SetVariable |
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*/ |
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declare(strict_types=1); |
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namespace Mailcode; |
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/** |
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* Mailcode command: set a variable value. |
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* |
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* @package Mailcode |
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* @subpackage Commands |
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* @author Sebastian Mordziol <[email protected]> |
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*/ |
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class Mailcode_Commands_Command_SetVariable extends Mailcode_Commands_Command implements Mailcode_Commands_Command_Type_Standalone |
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{ |
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const ERROR_NO_VARIABLE_AVAILABLE = 49401; |
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const ERROR_NO_VARIABLE_IN_ASSIGNMENT = 49403; |
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const VALIDATION_NOT_ASSIGNMENT_STATEMENT = 48501; |
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/** |
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* @var Mailcode_Parser_Statement_Tokenizer_Type_Value |
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*/ |
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protected $value; |
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public function getName() : string |
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{ |
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return 'setvar'; |
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} |
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public function getLabel() : string |
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{ |
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return t('Set variable value'); |
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} |
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public function supportsType(): bool |
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{ |
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return false; |
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} |
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public function getDefaultType() : string |
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{ |
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return ''; |
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} |
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public function requiresParameters(): bool |
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{ |
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return true; |
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} |
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public function supportsLogicKeywords() : bool |
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{ |
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return false; |
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} |
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/** |
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* Retrieves the variable to show. |
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* |
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* NOTE: Only available once the command has been |
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* validated. Always use isValid() first. |
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* |
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* @throws Mailcode_Exception |
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* @return Mailcode_Variables_Variable |
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*/ |
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public function getVariable() : Mailcode_Variables_Variable |
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{ |
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$variable = $this->params->getInfo()->getVariableByIndex(0); |
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if($variable) |
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{ |
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return $variable->getVariable(); |
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} |
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throw new Mailcode_Exception( |
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'No variable at position #0 in statement.', |
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'This signifies an error in the statement handling: a variable assignment should have a variable in the first token.', |
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self::ERROR_NO_VARIABLE_IN_ASSIGNMENT |
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); |
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} |
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/** |
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* Retrieves the full name of the variable to show. |
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* |
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* NOTE: Only available once the command has been |
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* validated. Always use isValid() first. |
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* |
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* @throws Mailcode_Exception |
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* @return string |
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*/ |
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public function getVariableName() : string |
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{ |
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return $this->getVariable()->getFullName(); |
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} |
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protected function validateSyntax_assignment() : void |
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{ |
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if($this->params->getInfo()->isVariableAssignment()) |
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{ |
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return; |
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} |
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$this->validationResult->makeError( |
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t('Not a variable assignment.').' '.t('Is the equality sign (=) present?'), |
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self::VALIDATION_NOT_ASSIGNMENT_STATEMENT |
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); |
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} |
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protected function validateSyntax_value() : void |
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{ |
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$info = $this->params->getInfo(); |
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$value = $info->getTokenByIndex(2); |
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if($value instanceof Mailcode_Parser_Statement_Tokenizer_Type_Value) |
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{ |
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$this->value = $value; |
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return; |
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} |
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} |
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protected function getValidations() : array |
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{ |
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return array( |
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'assignment', |
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'value' |
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); |
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} |
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public function getValue() : Mailcode_Parser_Statement_Tokenizer_Type_Value |
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{ |
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return $this->value; |
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} |
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public function generatesContent() : bool |
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{ |
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return false; |
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} |
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} |
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Mistralys /
mailcode
