class.tx_rtehtmlarea_browse_links.php

Typo3, 开源里边最强大的

			if (window.opener) {
				var editor = window.opener.RTEarea[' . $this->editorNo . ']["editor"];
				var HTMLArea = window.opener.HTMLArea;
			}
				// This JavaScript is primarily for RTE/Link. jumpToUrl is used in the other cases as well...
			var add_href="'.($this->curUrlArray['href']?'&curUrl[href]='.rawurlencode($this->curUrlArray['href']):'').'";
			var add_target="'.($this->setTarget?'&curUrl[target]='.rawurlencode($this->setTarget):'').'";
			var add_class="'.($this->setClass?'&curUrl[class]='.rawurlencode($this->setClass):'').'";
			var add_title="'.($this->setTitle?'&curUrl[title]='.rawurlencode($this->setTitle):'').'";
			var add_params="'.($this->bparams?'&bparams='.rawurlencode($this->bparams):'').'";

			var cur_href="'.($this->curUrlArray['href']?$this->curUrlArray['href']:'').'";
			var cur_target="'.($this->setTarget?$this->setTarget:'').'";
			var cur_class="'.($this->setClass?$this->setClass:'').'";
			var cur_title="'.($this->setTitle?$this->setTitle:'').'";

			function setTarget(value)	{
				cur_target=value;
				add_target="&curUrl[target]="+encodeURIComponent(value);
			}
			function setClass(value)	{
				cur_class=value;
				add_class="&curUrl[class]="+encodeURIComponent(value);
			}
			function setTitle(value)	{
				cur_title=value;
				add_title="&curUrl[title]="+encodeURIComponent(value);
			}
			function setValue(value)	{
				cur_href=value;
				add_href="&curUrl[href]="+value;
			}
';

		if ($this->mode=='wizard')	{	// Functions used, if the link selector is in wizard mode (= TCEforms fields)
			unset($this->P['fieldChangeFunc']['alert']);
			reset($this->P['fieldChangeFunc']);
			$update='';
			while(list($k,$v)=each($this->P['fieldChangeFunc']))	{

				$update.= '
				window.opener.'.$v;
			}

			$P2=array();
			$P2['itemName']=$this->P['itemName'];
			$P2['formName']=$this->P['formName'];
			$P2['fieldChangeFunc']=$this->P['fieldChangeFunc'];
			$addPassOnParams.=t3lib_div::implodeArrayForUrl('P',$P2);

			$JScode.='
				function link_typo3Page(id,anchor)	{	//
					updateValueInMainForm(id+(anchor?anchor:"")+" "+cur_target);
					close();
					return false;
				}
				function link_folder(folder)	{	//
					updateValueInMainForm(folder+" "+cur_target);
					close();
					return false;
				}
				function link_current()	{	//
					if (cur_href!="http://" && cur_href!="mailto:")	{
						var setValue = cur_href+" "+cur_target+" "+cur_class+" "+cur_title;
						if (setValue.substr(0,7)=="http://")	setValue = setValue.substr(7);
						if (setValue.substr(0,7)=="mailto:")	setValue = setValue.substr(7);
						updateValueInMainForm(setValue);
						close();
					}
					return false;
				}
				function checkReference()	{	//
					if (window.opener && window.opener.document && window.opener.document.'.$this->P['formName'].' && window.opener.document.'.$this->P['formName'].'["'.$this->P['itemName'].'"] )	{
						return window.opener.document.'.$this->P['formName'].'["'.$this->P['itemName'].'"];
					} else {
						close();
					}
				}
				function updateValueInMainForm(input)	{	//
					var field = checkReference();
					if (field)	{
						field.value = input;
						'.$update.'
					}
				}
			';
		} else {	// Functions used, if the link selector is in RTE mode:
			$JScode.='
				function link_typo3Page(id,anchor)	{
					var theLink = \''.$this->siteURL.'?id=\'+id+(anchor?anchor:"");
					if (document.ltargetform.anchor_title) setTitle(document.ltargetform.anchor_title.value);
					if (document.ltargetform.anchor_class) setClass(document.ltargetform.anchor_class.value);
					editor.renderPopup_addLink(theLink,cur_target,cur_class,cur_title);
					return false;
				}
				function link_folder(folder)	{	//
					var theLink = \''.$this->siteURL.'\'+folder;
					if (document.ltargetform.anchor_title) setTitle(document.ltargetform.anchor_title.value);
					if (document.ltargetform.anchor_class) setClass(document.ltargetform.anchor_class.value);
					editor.renderPopup_addLink(theLink,cur_target,cur_class,cur_title);
					return false;
				}
				function link_spec(theLink)	{	//
					if (document.ltargetform.anchor_title) setTitle(document.ltargetform.anchor_title.value);
					if (document.ltargetform.anchor_class) setClass(document.ltargetform.anchor_class.value);
					editor.renderPopup_addLink(theLink,cur_target,cur_class,cur_title);
					return false;
				}
				function link_current()	{	//
					if (document.ltargetform.anchor_title) setTitle(document.ltargetform.anchor_title.value);
					if (document.ltargetform.anchor_class) setClass(document.ltargetform.anchor_class.value);
					if (cur_href!="http://" && cur_href!="mailto:")	{
						editor.renderPopup_addLink(cur_href,cur_target,cur_class,cur_title);
					}
					return false;
				}
			';
		}

			// General "jumpToUrl" function:
		$JScode.='
			function jumpToUrl(URL,anchor)	{	//
				var add_editorNo = URL.indexOf("editorNo=")==-1 ? "&editorNo='.$this->editorNo.'" : "";
				var add_contentTypo3Language = URL.indexOf("contentTypo3Language=")==-1 ? "&contentTypo3Language='.$this->contentTypo3Language.'" : "";
				var add_contentTypo3Charset = URL.indexOf("contentTypo3Charset=")==-1 ? "&contentTypo3Charset='.$this->contentTypo3Charset.'" : "";
				var add_act = URL.indexOf("act=")==-1 ? "&act='.$this->act.'" : "";
				var add_mode = URL.indexOf("mode=")==-1 ? "&mode='.$this->mode.'" : "";
				var theLocation = URL+add_act+add_editorNo+add_contentTypo3Language+add_contentTypo3Charset+add_mode+add_href+add_target+add_class+add_title+add_params'.($addPassOnParams?'+"'.$addPassOnParams.'"':'').'+(anchor?anchor:"");
				window.location.href = theLocation;
				return false;
			}
		';

			// This is JavaScript especially for the TBE Element Browser!
		$pArr = explode('|',$this->bparams);
		$formFieldName = 'data['.$pArr[0].']['.$pArr[1].']['.$pArr[2].']';
		$JScode.='
			var elRef="";
			var targetDoc="";

			function launchView(url)	{	//
				var thePreviewWindow="";
				thePreviewWindow = window.open("' . $BACK_PATH . 'show_item.php?table="+url,"ShowItem","height=300,width=410,status=0,menubar=0,resizable=0,location=0,directories=0,scrollbars=1,toolbar=0");
				if (thePreviewWindow && thePreviewWindow.focus)	{
					thePreviewWindow.focus();
				}
			}
			function setReferences()	{	//
				if (parent.window.opener
				&& parent.window.opener.content
				&& parent.window.opener.content.document.editform
				&& parent.window.opener.content.document.editform["'.$formFieldName.'"]
						) {
					targetDoc = parent.window.opener.content.document;
					elRef = targetDoc.editform["'.$formFieldName.'"];
					return true;
				} else {
					return false;
				}
			}
			function insertElement(table, uid, type, filename,fp,filetype,imagefile,action, close)	{	//
				if (1=='.($pArr[0]&&!$pArr[1]&&!$pArr[2] ? 1 : 0).')	{
					addElement(filename,table+"_"+uid,fp,close);
				} else {
					if (setReferences())	{
						parent.window.opener.group_change("add","'.$pArr[0].'","'.$pArr[1].'","'.$pArr[2].'",elRef,targetDoc);
					} else {
						alert("Error - reference to main window is not set properly!");
					}
					if (close)	{
						parent.window.opener.focus();
						parent.close();
					}
				}
				return false;
			}
			function addElement(elName,elValue,altElValue,close)	{	//
				if (parent.window.opener && parent.window.opener.setFormValueFromBrowseWin)	{
					parent.window.opener.setFormValueFromBrowseWin("'.$pArr[0].'",altElValue?altElValue:elValue,elName);
					if (close)	{
						parent.window.opener.focus();
						parent.close();
					}
				} else {
					alert("Error - reference to main window is not set properly!");
					parent.close();
				}
			}
		';

			// Finally, add the accumulated JavaScript to the template object:
		$this->doc->JScode = $this->doc->wrapScriptTags($JScode);

			// Debugging:
		if (FALSE) debug(array(
			'pointer' => $this->pointer,
			'act' => $this->act,
			'mode' => $this->mode,
			'curUrlInfo' => $this->curUrlInfo,
			'curUrlArray' => $this->curUrlArray,
			'P' => $this->P,
			'bparams' => $this->bparams,
			'RTEtsConfigParams' => $this->RTEtsConfigParams,
			'expandPage' => $this->expandPage,
			'expandFolder' => $this->expandFolder,
			'PM' => $this->PM,
		),'Internal variables of Script Class:');
	}

	/******************************************************************
	 *
	 * Main functions
	 *
	 ******************************************************************/
	/**
	 * Rich Text Editor (RTE) link selector (MAIN function)
	 * Generates the link selector for the Rich Text Editor.
	 * Can also be used to select links for the TCEforms (see $wiz)
	 *
	 * @param	boolean		If set, the "remove link" is not shown in the menu: Used for the "Select link" wizard which is used by the TCEforms
	 * @return	string		Modified content variable.
	 */
	function main_rte($wiz=0)	{
		global $LANG, $BE_USER, $BACK_PATH;

			// Starting content:
		$content=$this->doc->startPage($LANG->getLL('Insert/Modify Link',1));

			// Initializing the action value, possibly removing blinded values etc:
		$allowedItems = explode(',','page,file,url,mail,spec');
		if (is_array($this->buttonConfig['options.']) && $this->buttonConfig['options.']['removeItems']) {
			$allowedItems = array_diff($allowedItems,t3lib_div::trimExplode(',',$this->buttonConfig['options.']['removeItems'],1));
		} else {
			$allowedItems = array_diff($allowedItems,t3lib_div::trimExplode(',',$this->thisConfig['blindLinkOptions'],1));
		}
		reset($allowedItems);
		if (!in_array($this->act,$allowedItems)) {
			$this->act = current($allowedItems);
		}
		
			// Making menu in top:
		$menuDef = array();
		if (!$wiz)	{
			$menuDef['removeLink']['isActive'] = $this->act=='removeLink';
			$menuDef['removeLink']['label'] = $LANG->getLL('removeLink',1);
			$menuDef['removeLink']['url'] = '#';
			$menuDef['removeLink']['addParams'] = 'onclick="editor.renderPopup_unLink();return false;"';
		}
		if (in_array('page',$allowedItems)) {
			$menuDef['page']['isActive'] = $this->act=='page';
			$menuDef['page']['label'] = $LANG->getLL('page',1);
			$menuDef['page']['url'] = '#';
			$menuDef['page']['addParams'] = 'onclick="jumpToUrl(\'?act=page&editorNo='.$this->editorNo.'&contentTypo3Language='.$this->contentTypo3Language.'&contentTypo3Charset='.$this->contentTypo3Charset.'\');return false;"';
		}
		if (in_array('file',$allowedItems)){
			$menuDef['file']['isActive'] = $this->act=='file';
			$menuDef['file']['label'] = $LANG->getLL('file',1);
			$menuDef['file']['url'] = '#';
			$menuDef['file']['addParams'] = 'onclick="jumpToUrl(\'?act=file&editorNo='.$this->editorNo.'&contentTypo3Language='.$this->contentTypo3Language.'&contentTypo3Charset='.$this->contentTypo3Charset.'\');return false;"';
		}
		if (in_array('url',$allowedItems)) {
			$menuDef['url']['isActive'] = $this->act=='url';
			$menuDef['url']['label'] = $LANG->getLL('extUrl',1);
			$menuDef['url']['url'] = '#';
			$menuDef['url']['addParams'] = 'onclick="jumpToUrl(\'?act=url&editorNo='.$this->editorNo.'&contentTypo3Language='.$this->contentTypo3Language.'&contentTypo3Charset='.$this->contentTypo3Charset.'\');return false;"';
		}
		if (in_array('mail',$allowedItems)) {
			$menuDef['mail']['isActive'] = $this->act=='mail';
			$menuDef['mail']['label'] = $LANG->getLL('email',1);
			$menuDef['mail']['url'] = '#';
			$menuDef['mail']['addParams'] = 'onclick="jumpToUrl(\'?act=mail&editorNo='.$this->editorNo.'&contentTypo3Language='.$this->contentTypo3Language.'&contentTypo3Charset='.$this->contentTypo3Charset.'\');return false;"';
		}
		if (is_array($this->thisConfig['userLinks.']) && in_array('spec',$allowedItems)) {
			$menuDef['spec']['isActive'] = $this->act=='spec';
			$menuDef['spec']['label'] = $LANG->getLL('special',1);
			$menuDef['spec']['url'] = '#';
			$menuDef['spec']['addParams'] = 'onclick="jumpToUrl(\'?act=spec&editorNo='.$this->editorNo.'&contentTypo3Language='.$this->contentTypo3Language.'&contentTypo3Charset='.$this->contentTypo3Charset.'\');return false;"';
		}
		$content .= $this->doc->getTabMenuRaw($menuDef);

			// Adding the menu and header to the top of page:
		$content.=$this->printCurrentUrl($this->curUrlInfo['info']).'<br />';
		
			// Depending on the current action we will create the actual module content for selecting a link:
		switch($this->act)	{
			case 'mail':
				$extUrl='
			<!--
				Enter mail address:
			-->
					<form action="" name="lurlform" id="lurlform">
						<table border="0" cellpadding="2" cellspacing="1" id="typo3-linkMail">
							<tr>
								<td>'.$LANG->getLL('emailAddress',1).':</td>
								<td><input type="text" name="lemail"'.$this->doc->formWidth(20).' value="'.htmlspecialchars($this->curUrlInfo['act']=='mail'?$this->curUrlInfo['info']:'').'" /> '.
									'<input type="submit" value="'.$LANG->getLL('setLink',1).'" onclick="setTarget(\'\');setValue(\'mailto:\'+document.lurlform.lemail.value); return link_current();" /></td>
							</tr>
						</table>
					</form>';
				$content.=$extUrl;
				$content.=$this->addAttributesForm();
			break;
			case 'url':
				$extUrl='
			<!--
				Enter External URL:
			-->
					<form action="" name="lurlform" id="lurlform">
						<table border="0" cellpadding="2" cellspacing="1" id="typo3-linkURL">
							<tr>
								<td>URL:</td>
								<td><input type="text" name="lurl"'.$this->doc->formWidth(20).' value="'.htmlspecialchars($this->curUrlInfo['act']=='url'?$this->curUrlInfo['info']:'http://').'" /> '.
									'<input type="submit" value="'.$LANG->getLL('setLink',1).'" onclick="setValue(document.lurlform.lurl.value); return link_current();" /></td>
							</tr>
						</table>
					</form>';
				$content.=$extUrl;
				$content.=$this->addAttributesForm();
			break;
			case 'file':
				$content.=$this->addAttributesForm();
				
				$foldertree = t3lib_div::makeInstance('tx_rtehtmlarea_folderTree');
				$tree=$foldertree->getBrowsableTree();

				if (!$this->curUrlInfo['value'] || $this->curUrlInfo['act']!='file')	{
					$cmpPath='';
				} elseif (substr(trim($this->curUrlInfo['info']),-1)!='/')	{
					$cmpPath=PATH_site.dirname($this->curUrlInfo['info']).'/';
					if (!isset($this->expandFolder)) $this->expandFolder = $cmpPath;
				} else {
					$cmpPath=PATH_site.$this->curUrlInfo['info'];
				}

				list(,,$specUid) = explode('_',$this->PM);
				$files = $this->expandFolder($foldertree->specUIDmap[$specUid]);

					// Create upload/create folder forms, if a path is given:
				if ($BE_USER->getTSConfigVal('options.uploadFieldsInTopOfEB')) {
					$fileProcessor = t3lib_div::makeInstance('t3lib_basicFileFunctions');
					$fileProcessor->init($GLOBALS['FILEMOUNTS'], $GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']);
					$path=$this->expandFolder;
					if (!$path || !@is_dir($path))	{
						$path = $fileProcessor->findTempFolder().'/';	// The closest TEMP-path is found
					}
					if ($path!='/' && @is_dir($path))	{
						$uploadForm=$this->uploadForm($path);
						$createFolder=$this->createFolder($path);
					} else {
						$createFolder='';
						$uploadForm='';
					}
					$content.=$uploadForm;
					if ($BE_USER->isAdmin() || $BE_USER->getTSConfigVal('options.createFoldersInEB')) {
						$content.=$createFolder;