50 lines
1.5 KiB
PHP
50 lines
1.5 KiB
PHP
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<?php
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/**
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This File was developed by Stefan Warnat <vtiger@stefanwarnat.de>
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It belongs to the Workflow Designer and must not be distributed without complete extension
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**/
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require_once(realpath(dirname(__FILE__).'/../autoload_wf.php'));
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/* vt6 ready */
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class WfTaskExpcond extends \Workflow\Task {
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public function init() {
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$this->addPreset("SyntaxHighlighter", "syntax");
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}
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public function handleTask(&$context) {
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$conditions = $this->get("condition");
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$parser = new \Workflow\ExpressionParser($conditions, $context, false); # Last Parameter = DEBUG
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try {
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$parser->run();
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} catch(\Workflow\ExpressionException $exp) {
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\Workflow2::error_handler(E_EXPRESSION_ERROR, $exp->getMessage(), "", "");
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} catch (\Exception $exp) {
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throw $exp;
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}
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$return = $parser->getReturn();
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if($return != "yes" && $return != "no") {
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$return = "no";
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}
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return $return;
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}
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public function beforeSave(&$values) {
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$parser = new \Workflow\ExpressionParser($values['condition'], \Workflow\VTEntity::getDummy(), false, false); # Last Parameter = DEBUG
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$SyntaxCheck = $parser->checkSyntax();
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if($SyntaxCheck !== false) {
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$this->addConfigHint("<b>Found some syntax errors in custom Expressions:</b><br>" . $SyntaxCheck[0] . " [Line " . $SyntaxCheck[1] . "]");
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}
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}
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public function beforeGetTaskform($viewer) {
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}
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}
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