class.tx_rtehtmlarea_browse_links.php

Typo3, 开源里边最强大的

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2004 Kasper Skaarhoj ([e-mail])
*  (c) 2005-2006 Stanislas Rolland <stanislas.rolland(arobas)fructifor.ca>
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
/**
 * Displays the page/file tree for browsing database records or files.
 * Used from TCEFORMS an other elements
 * In other words: This is the ELEMENT BROWSER!
 *
 * Adapted for htmlArea RTE by Stanislas Rolland
 *
 * $Id: class.tx_rtehtmlarea_browse_links.php 1676 2006-08-15 04:51:33Z stanrolland $
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @author	Stanislas Rolland <stanislas.rolland(arobas)fructifor.ca>
 */

require_once (PATH_typo3.'class.browse_links.php');
require_once (PATH_t3lib.'class.t3lib_basicfilefunc.php');


/**
 * Class which generates the page tree
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @package TYPO3
 * @subpackage core
 */
class tx_rtehtmlarea_pageTree extends rtePageTree {
	
	/**
	 * Create the page navigation tree in HTML
	 *
	 * @param	array		Tree array
	 * @return	string		HTML output.
	 */
	function printTree($treeArr='')	{
		global $BACK_PATH;
		$titleLen=intval($GLOBALS['BE_USER']->uc['titleLen']);
		if (!is_array($treeArr))	$treeArr=$this->tree;

		$out='';
		$c=0;

		foreach($treeArr as $k => $v)	{
			$c++;
			$bgColorClass = ($c+1)%2 ? 'bgColor' : 'bgColor-10';
			if ($GLOBALS['SOBE']->browser->curUrlInfo['act']=='page' && $GLOBALS['SOBE']->browser->curUrlInfo['pageid']==$v['row']['uid'] && $GLOBALS['SOBE']->browser->curUrlInfo['pageid'])	{
				$arrCol='<td><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/blinkarrow_right.gif','width="5" height="9"').' class="c-blinkArrowR" alt="" /></td>';
				$bgColorClass='bgColor4';
			} else {
				$arrCol='<td></td>';
			}

			$aOnClick = 'return jumpToUrl(\''.$this->thisScript.'?act='.$GLOBALS['SOBE']->browser->act.'&editorNo='.$GLOBALS['SOBE']->browser->editorNo.'&contentTypo3Language='.$GLOBALS['SOBE']->browser->contentTypo3Language.'&contentTypo3Charset='.$GLOBALS['SOBE']->browser->contentTypo3Charset.'&mode='.$GLOBALS['SOBE']->browser->mode.'&expandPage='.$v['row']['uid'].'\');';
			$cEbullet = $this->ext_isLinkable($v['row']['doktype'],$v['row']['uid']) ?
						'<a href="#" onclick="'.htmlspecialchars($aOnClick).'"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/ol/arrowbullet.gif','width="18" height="16"').' alt="" /></a>' :
						'';
			$out.='
				<tr class="'.$bgColorClass.'">
					<td nowrap="nowrap"'.($v['row']['_CSSCLASS'] ? ' class="'.$v['row']['_CSSCLASS'].'"' : '').'>'.
					$v['HTML'].
					$this->wrapTitle($this->getTitleStr($v['row'],$titleLen),$v['row'],$this->ext_pArrPages).
					'</td>'.
					$arrCol.
					'<td>'.$cEbullet.'</td>
				</tr>';
		}
		$out='


			<!--
				Navigation Page Tree:
			-->
			<table border="0" cellpadding="0" cellspacing="0" id="typo3-tree">
				'.$out.'
			</table>';
		return $out;
	}
}

/**
 * Base extension class which generates the folder tree.
 * Used directly by the RTE.
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @package TYPO3
 * @subpackage core
 */
class tx_rtehtmlarea_folderTree extends rteFolderTree {
	
	/**
	 * Wrapping the title in a link, if applicable.
	 *
	 * @param	string		Title, ready for output.
	 * @param	array		The "record"
	 * @return	string		Wrapping title string.
	 */
	function wrapTitle($title,$v)	{
		if ($this->ext_isLinkable($v))	{
			$aOnClick = 'return jumpToUrl(\''.$this->thisScript.'?act='.$GLOBALS['SOBE']->browser->act.'&editorNo='.$GLOBALS['SOBE']->browser->editorNo.'&contentTypo3Language='.$GLOBALS['SOBE']->browser->contentTypo3Language.'&contentTypo3Charset='.$GLOBALS['SOBE']->browser->contentTypo3Charset.'&mode='.$GLOBALS['SOBE']->browser->mode.'&expandFolder='.rawurlencode($v['path']).'\');';
			return '<a href="#" onclick="'.htmlspecialchars($aOnClick).'">'.$title.'</a>';
		} else {
			return '<span class="typo3-dimmed">'.$title.'</span>';
		}
	}
	
	/**
	 * Create the folder navigation tree in HTML
	 *
	 * @param	mixed		Input tree array. If not array, then $this->tree is used.
	 * @return	string		HTML output of the tree.
	 */
	function printTree($treeArr='')	{
		global $BACK_PATH;
		$titleLen=intval($GLOBALS['BE_USER']->uc['titleLen']);

		if (!is_array($treeArr))	$treeArr=$this->tree;

		$out='';
		$c=0;

			// Preparing the current-path string (if found in the listing we will see a red blinking arrow).
		if (!$GLOBALS['SOBE']->browser->curUrlInfo['value'])	{
			$cmpPath='';
		} else if (substr(trim($GLOBALS['SOBE']->browser->curUrlInfo['info']),-1)!='/')	{
			$cmpPath=PATH_site.dirname($GLOBALS['SOBE']->browser->curUrlInfo['info']).'/';
		} else {
			$cmpPath=PATH_site.$GLOBALS['SOBE']->browser->curUrlInfo['info'];
		}

			// Traverse rows for the tree and print them into table rows:
		foreach($treeArr as $k => $v)	{
			$c++;
			$bgColorClass=($c+1)%2 ? 'bgColor' : 'bgColor-10';

				// Creating blinking arrow, if applicable:
			if ($GLOBALS['SOBE']->browser->curUrlInfo['act']=='file' && $cmpPath==$v['row']['path'])	{
				$arrCol='<td><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/blinkarrow_right.gif','width="5" height="9"').' class="c-blinkArrowR" alt="" /></td>';
				$bgColorClass='bgColor4';
			} else {
				$arrCol='<td></td>';
			}
				// Create arrow-bullet for file listing (if folder path is linkable):
			$aOnClick = 'return jumpToUrl(\''.$this->thisScript.'?act='.$GLOBALS['SOBE']->browser->act.'&editorNo='.$GLOBALS['SOBE']->browser->editorNo.'&contentTypo3Language='.$GLOBALS['SOBE']->browser->contentTypo3Language.'&contentTypo3Charset='.$GLOBALS['SOBE']->browser->contentTypo3Charset.'&mode='.$GLOBALS['SOBE']->browser->mode.'&expandFolder='.rawurlencode($v['row']['path']).'\');';
			$cEbullet = $this->ext_isLinkable($v['row']) ? '<a href="#" onclick="'.htmlspecialchars($aOnClick).'"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/ol/arrowbullet.gif','width="18" height="16"').' alt="" /></a>' : '';

				// Put table row with folder together:
			$out.='
				<tr class="'.$bgColorClass.'">
					<td nowrap="nowrap">'.$v['HTML'].$this->wrapTitle(t3lib_div::fixed_lgd_cs($v['row']['title'],$titleLen),$v['row']).'</td>
					'.$arrCol.'
					<td>'.$cEbullet.'</td>
				</tr>';
		}

		$out='

			<!--
				Folder tree:
			-->
			<table border="0" cellpadding="0" cellspacing="0" id="typo3-tree">
				'.$out.'
			</table>';
		return $out;
	}

}

/**
 * Script class for the Element Browser window.
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @package TYPO3
 * @subpackage core
 */
class tx_rtehtmlarea_browse_links extends browse_links {

		// Internal, static:
	var $setTarget;			// Target (RTE specific)
	var $setClass;			// Class (RTE specific)
	var $setTitle;			// Title (RTE specific)
	
	var $contentTypo3Language;
	var $contentTypo3Charset;
	
	var $editorNo;
	var $buttonConfig = array();
	
	/**
	 * Constructor:
	 * Initializes a lot of variables, setting JavaScript functions in header etc.
	 *
	 * @return	void
	 */
	function init()	{
		global $BE_USER,$BACK_PATH,$LANG;

			// Main GPvars:
		$this->pointer = t3lib_div::_GP('pointer');
		$this->bparams = t3lib_div::_GP('bparams');
		$this->P = t3lib_div::_GP('P');
		$this->RTEtsConfigParams = t3lib_div::_GP('RTEtsConfigParams');
		$this->expandPage = t3lib_div::_GP('expandPage');
		$this->expandFolder = t3lib_div::_GP('expandFolder');
		$this->PM = t3lib_div::_GP('PM');
		$this->contentTypo3Language = t3lib_div::_GP('typo3ContentLanguage');
		$this->contentTypo3Charset = t3lib_div::_GP('typo3ContentCharset');
		$this->editorNo = t3lib_div::_GP('editorNo');
		
			// Find "mode"
		$this->mode=t3lib_div::_GP('mode');
		if (!$this->mode)	{
			$this->mode='rte';
		}
		
			// Site URL
		$this->siteURL = t3lib_div::getIndpEnv('TYPO3_SITE_URL');	// Current site url
		
			// the script to link to
		$this->thisScript = t3lib_div::getIndpEnv('SCRIPT_NAME');
		
			// CurrentUrl - the current link url must be passed around if it exists
		if ($this->mode=='wizard')	{
			$currentLinkParts = t3lib_div::trimExplode(' ',$this->P['currentValue']);
			$this->curUrlArray = array(
				'target' => $currentLinkParts[1]
			);
			$this->curUrlInfo=$this->parseCurUrl($this->siteURL.'?id='.$currentLinkParts[0],$this->siteURL);
		} else {
			$this->curUrlArray = t3lib_div::_GP('curUrl');
			if ($this->curUrlArray['all'])	{
				$this->curUrlArray=t3lib_div::get_tag_attributes($this->curUrlArray['all']);
			}
			$this->curUrlInfo=$this->parseCurUrl($this->curUrlArray['href'],$this->siteURL);
		}

			// Determine nature of current url:
		$this->act=t3lib_div::_GP('act');
		if (!$this->act)	{
			$this->act=$this->curUrlInfo['act'];
		}

			// Initializing the titlevalue
		$this->setTitle = $LANG->csConvObj->conv($this->curUrlArray['title'], 'utf-8', $LANG->charSet);

			// Rich Text Editor specific configuration:
		$addPassOnParams='';
		if ((string)$this->mode=='rte')	{
			$RTEtsConfigParts = explode(':',$this->RTEtsConfigParams);
			$addPassOnParams .= '&RTEtsConfigParams='.rawurlencode($this->RTEtsConfigParams);
			$addPassOnParams .= ($this->contentTypo3Language ? '&typo3ContentLanguage=' . rawurlencode($this->contentTypo3Language) : '');
			$addPassOnParams .= ($this->contentTypo3Charset ? '&typo3ContentCharset=' . rawurlencode($this->contentTypo3Charset) : '');
			$RTEsetup = $BE_USER->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($RTEtsConfigParts[5]));
			$this->thisConfig = t3lib_BEfunc::RTEsetup($RTEsetup['properties'],$RTEtsConfigParts[0],$RTEtsConfigParts[2],$RTEtsConfigParts[4]);
			if (is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['link.'])) {
				$this->buttonConfig = $this->thisConfig['buttons.']['link.'];
			}
			if($this->thisConfig['classesAnchor']) {
				$this->setClass = $this->curUrlArray['class'];
				$classesAnchorArray = t3lib_div::trimExplode(',',$this->thisConfig['classesAnchor'],1);
				$anchorTypes = array( 'page', 'url', 'file', 'mail', 'spec');
				$classesAnchor = array();
				$classesAnchorDefault = array();
				$this->classesAnchorDefaultTitle = array();
				$classesAnchor['all'] = array();
				if (is_array($RTEsetup['properties']['classesAnchor.'])) {
					reset($RTEsetup['properties']['classesAnchor.']);
					while(list($label,$conf)=each($RTEsetup['properties']['classesAnchor.'])) {
						$classesAnchor['all'][] = $conf['class'];
						if (in_array($conf['type'], $anchorTypes)) {
							$classesAnchor[$conf['type']][] = $conf['class'];
							if (is_array($this->thisConfig['classesAnchor.']) && is_array($this->thisConfig['classesAnchor.']['default.']) && $this->thisConfig['classesAnchor.']['default.'][$conf['type']] == $conf['class']) {
								$classesAnchorDefault[$conf['type']] = $conf['class'];
								if ($conf['titleText']) {
									$string = trim($conf['titleText']);
									if (substr($string,0,4)=='LLL:') {       // language file
										$arr = explode(':',$string);
										if($arr[0] == 'LLL' && $arr[1] == 'EXT') {
											$BE_lang = $LANG->lang;
											$BE_origCharset = $LANG->origCharSet;
											$LANG->lang = $this->contentTypo3Language;
											$LANG->origCharSet = $LANG->csConvObj->charSetArray[$this->contentTypo3Language];
											$LANG->origCharSet = $LANG->origCharSet ? $LANG->origCharSet : 'iso-8859-1';
											$string = $LANG->getLLL($arr[3], $LANG->readLLfile($arr[1].':'.$arr[2]), true);
											$LANG->lang = $BE_lang;
											$LANG->origCharSet = $BE_origCharset;
										}
									}
									$this->classesAnchorDefaultTitle[$conf['type']] = $string;
								}
							}
						}
					}
				}
				$this->classesAnchorJSOptions = array();
				reset($anchorTypes);
				while (list(, $anchorType) = each($anchorTypes) ) {
					reset($classesAnchorArray);
					while(list(,$class)=each($classesAnchorArray)) {
						if (!in_array($class, $classesAnchor['all']) || (in_array($class, $classesAnchor['all']) && is_array($classesAnchor[$anchorType]) && in_array($class, $classesAnchor[$anchorType]))) {
							$selected = '';
							if ($this->setClass == $class) $selected = 'selected="selected"';
							if (!$this->setClass && $classesAnchorDefault[$anchorType] == $class) {
								$selected = 'selected="selected"';
							}
							$this->classesAnchorJSOptions[$anchorType] .= '<option ' . $selected . ' value="' .$class . '">' . $class . '</option>';
						}
					}
					if ($this->classesAnchorJSOptions[$anchorType]) {
						$selected = '';
						if (!$this->setClass && !$classesAnchorDefault[$anchorType])  $selected = 'selected="selected"';
						$this->classesAnchorJSOptions[$anchorType] =  '<option ' . $selected . ' value=""></option>' . $this->classesAnchorJSOptions[$anchorType];
					}
				}
			}
		}

			// Initializing the target value (RTE)
		$this->setTarget = $this->curUrlArray['target'];
		if ($this->thisConfig['defaultLinkTarget'] && !isset($this->curUrlArray['target']))	{
			$this->setTarget=$this->thisConfig['defaultLinkTarget'];
		}

			// Creating backend template object:
		$this->doc = t3lib_div::makeInstance('template');
		$this->doc->docType= 'xhtml_trans';
		$this->doc->backPath = $BACK_PATH;

			// BEGIN accumulation of header JavaScript:
		$JScode = '';
		$JScode.= '