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108 lines
2.6 KiB
108 lines
2.6 KiB
<?php
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/**
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* @file
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* TeamSpeak 3 PHP Framework
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*
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* $Id: Text.php 06/06/2016 22:27:13 scp@Svens-iMac $
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package TeamSpeak3
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* @version 1.1.24
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* @author Sven 'ScP' Paulsen
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* @copyright Copyright (c) 2010 by Planet TeamSpeak. All rights reserved.
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*/
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/**
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* @class TeamSpeak3_Viewer_Text
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* @brief Renders nodes used in ASCII-based TeamSpeak 3 viewers.
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*/
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class TeamSpeak3_Viewer_Text implements TeamSpeak3_Viewer_Interface
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{
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/**
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* A pre-defined pattern used to display a node in a TeamSpeak 3 viewer.
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*
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* @var string
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*/
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protected $pattern = "%0%1 %2\n";
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/**
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* Returns the code needed to display a node in a TeamSpeak 3 viewer.
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*
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* @param TeamSpeak3_Node_Abstract $node
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* @param array $siblings
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* @return string
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*/
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public function fetchObject(TeamSpeak3_Node_Abstract $node, array $siblings = array())
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{
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$this->currObj = $node;
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$this->currSib = $siblings;
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$args = array(
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$this->getPrefix(),
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$this->getCorpusIcon(),
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$this->getCorpusName(),
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);
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return TeamSpeak3_Helper_String::factory($this->pattern)->arg($args);
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}
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/**
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* Returns the ASCII string to display the prefix of the current node.
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*
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* @return string
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*/
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protected function getPrefix()
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{
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$prefix = "";
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if(count($this->currSib))
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{
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$last = array_pop($this->currSib);
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foreach($this->currSib as $sibling)
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{
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$prefix .= ($sibling) ? "| " : " ";
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}
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$prefix .= ($last) ? "\\-" : "|-";
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}
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return $prefix;
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}
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/**
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* Returns an ASCII string which can be used to display the status icon for a
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* TeamSpeak_Node_Abstract object.
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*
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* @return string
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*/
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protected function getCorpusIcon()
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{
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return $this->currObj->getSymbol();
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}
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/**
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* Returns a string for the current corpus element which contains the display name
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* for the current TeamSpeak_Node_Abstract object.
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*
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* @return string
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*/
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protected function getCorpusName()
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{
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return $this->currObj;
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}
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}
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