<?php

/**
 * Story Template filter for data like $target, $subject
 *
 */
class AnModelStoryTemplateFilterEmail extends AnModelStoryTemplateFilterAbstract
{
	public function parse(&$text, $tokens, $story)
	{
		$kit     = KFactory::get('lib.anahita.uikit.actor.name');
						
		$data    = $story->data;

		foreach($tokens as $token) {
			
			$value = '';
			
			if ( $token == 'subject' || $token == 'target' || $token == 'owner') {
				$actor   = $story->$token;
				$value   = KFactory::tmp('lib.anahita.model.story.data.text', array('text'=>$actor->name, 'href'=>$actor->profileURL));
			} else if ( strpos($token, 'Pronoun') ) {
				$matches = array();
				preg_match('/(subject|target)\.(\w+)Pronoun/', $token, $matches);
				$actor   = $story->$matches[1];				
				$noun	 = $matches[2];
				$value   = JText::_($kit->setActor($actor)->noune($noun));
			} else if (strpos($token, '.')) {
				list($actor,$prop) =  explode('.', $token);
				$value = $story->$actor->$prop;
				if ( $prop == 'profileURL' )
					$value = JFactory::getURI()->base().$value;
			} else if ( isset($data[$token]) ) {
				$value = $data[$token];
			}
						
			if ( is_array($value) ) {
				$value  = implode(', ', $value);
			} else if ( $value instanceof AnModelStoryDataText ){
				$v  = $value->text;								
				$value = $v;
			}
			
			$this->_replace($text, $token, $value);
		}		
	}
}