<?php
/**
 * @package	AcyMailing for Joomla!
 * @version	4.1.0
 * @author	acyba.com
 * @copyright	(C) 2009-2013 ACYBA S.A.R.L. All rights reserved.
 * @license	GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?><?php

class plgAcymailingOnline extends JPlugin
{
	function plgAcymailingOnline(&$subject, $config){
		parent::__construct($subject, $config);
		if(!isset($this->params)){
			$plugin = JPluginHelper::getPlugin('acymailing', 'online');
			$this->params = new JParameter( $plugin->params );
		}
		}

	 function acymailing_getPluginType() {

	 	$onePlugin = new stdClass();
	 	$onePlugin->name = JText::_('WEBSITE_LINKS');
	 	$onePlugin->function = 'acymailingtagonline_show';
	 	$onePlugin->help = 'plugin-online';

	 	return $onePlugin;
	 }

	 function acymailingtagonline_show(){

		$others = array();
		$config = acymailing_config();
		$others['readonline'] = array('default'=> JText::_('VIEW_ONLINE',true), 'desc'=>JText::_('VIEW_ONLINE_LINK'));
		if($config->get('forward',true)){
			$others['forward'] = array('default'=> JText::_('FORWARD_FRIEND',true), 'desc'=>JText::_('FORWARD_FRIEND_LINK'));
		}

?>
		<script language="javascript" type="text/javascript">
		<!--
			var selectedTag = '';
			function changeTag(tagName){
				selectedTag = tagName;
				defaultText = new Array();
<?php
				$k = 0;
				foreach($others as $tagname => $tag){
					echo "document.getElementById('tr_$tagname').className = 'row$k';";
					echo "defaultText['$tagname'] = '".$tag['default']."';";
				}
				$k = 1-$k;
?>
				document.getElementById('tr_'+tagName).className = 'selectedrow';
				document.adminForm.tagtext.value = defaultText[tagName];
				setOnlineTag();
			}

			function setOnlineTag(){
				if(!selectedTag) changeTag('readonline');
				otherinfo = '';
				for(var i=0; i < document.adminForm.template.length; i++){
					if (document.adminForm.template[i].checked){ otherinfo += '|template:'+document.adminForm.template[i].value; }
				}
				setTag('<a href="{'+selectedTag+otherinfo+'}{/'+selectedTag+'}" target="_blank" style="text-decoration:none;"><span class="acymailing_online">'+document.adminForm.tagtext.value+'</span></a>');
			}
		//-->
		</script>
<?php
		echo JText::_('FIELD_TEXT').' : <input type="text" name="tagtext" size="100px" onchange="setOnlineTag();" /><br/><br/>';
		$radios = array();
		$radios[] = JHTML::_('select.option', "standard",JText::_('IN_TEMPLATE'));
		$radios[] = JHTML::_('select.option', "notemplate",JText::_('WITHOUT_TEMPLATE'));
		echo JText::_('DISPLAY').JHTML::_('acyselect.radiolist', $radios, 'template' , 'size="1" onclick="setOnlineTag();"', 'value', 'text', 'notemplate');
		echo '<table class="adminlist table table-striped table-hover" cellpadding="1">';
		$k = 0;
		foreach($others as $tagname => $tag){
			echo '<tr style="cursor:pointer" class="row'.$k.'" onclick="changeTag(\''.$tagname.'\');" id="tr_'.$tagname.'" ><td class="acytdcheckbox" ></td><td>'.$tag['desc'].'</td></tr>';
			$k = 1-$k;
		}
		echo '</table>';

	}

	function acymailing_replaceusertags(&$email,&$user,$send = true){
	 	$match = '#(?:{|%7B)(readonline|forward)([^}]*)(?:}|%7D)(.*)(?:{|%7B)/(readonline|forward)(?:}|%7D)#Uis';
		$variables = array('body','altbody');
		$found = false;
		foreach($variables as $var){
			if(empty($email->$var)) continue;
			$found = preg_match_all($match,$email->$var,$results[$var]) || $found;
			if(empty($results[$var][0])) unset($results[$var]);
		}

		if(!$found) return;

		$config = acymailing_config();

		$tags = array();

		foreach($results as $var => $allresults){
			foreach($allresults[0] as $i => $oneTag){
				if(isset($tags[$oneTag])) continue;
				$arguments = explode('|',strip_tags(str_replace('%7C','|',$allresults[2][$i])));
				$tag = new stdClass();
				$tag->type = $allresults[1][$i];
				$tag->template = ($tag->type == 'readonline') ? $this->params->get('viewtemplate','standard') : $this->params->get('forwardtemplate','standard');
				$tag->itemid = $config->get('itemid',0);
				for($j=0,$a=count($arguments);$j<$a;$j++){
					$args = explode(':',$arguments[$j]);
					$arg0 = trim($args[0]);
					if(empty($arg0)) continue;
					if(isset($args[1])){
						$tag->$arg0 = $args[1];
					}else{
						$tag->$arg0 = true;
					}
				}

				$addkey = (!empty($email->key) AND $this->params->get('addkey','yes') == 'yes') ? '&key='.$email->key : '';
				$adduserkey = (!empty($user->key) AND $this->params->get('adduserkey','yes') == 'yes') ? '&subid='.$user->subid.'-'.$user->key : '';
				$tmpl = ($tag->template == 'notemplate') ? '&tmpl=component' : '';
				$item = empty($tag->itemid) ? '' : '&Itemid='.$tag->itemid;

				if($tag->type == 'readonline'){
					$link = acymailing_frontendLink('index.php?option=com_acymailing&ctrl=archive&task=view&mailid='.$email->mailid.$addkey.$adduserkey.$tmpl.$item);
				}elseif($tag->type == 'forward'){
					$link = acymailing_frontendLink('index.php?option=com_acymailing&ctrl=archive&task=forward&mailid='.$email->mailid.$addkey.$adduserkey.$tmpl.$item);
				}

				if(empty($allresults[3][$i])){ $tags[$oneTag] = $link;}
				else{$tags[$oneTag] = '<a style="text-decoration:none;" href="'.$link.'"><span class="acymailing_online">'.$allresults[3][$i].'</span></a>';}
			}
		}

		$email->body = str_replace(array_keys($tags),$tags,$email->body);
		if(!empty($email->altbody)) $email->altbody = str_replace(array_keys($tags),$tags,$email->altbody);
	 }
}//endclass
