class.tx_rtehtmlarea_select_image.php

Typo3, 开源里边最强大的

	function main_rte()	{
		global $LANG, $TYPO3_CONF_VARS, $FILEMOUNTS, $BE_USER;
		
			// Starting content:
		$this->content = $this->doc->startPage($LANG->getLL('Insert Image',1));
		
			// Making menu in top:
		$menuDef = array();
		if (in_array('image',$this->allowedItems) && ($this->act=='image' || t3lib_div::_GP('cWidth'))) {
			$menuDef['page']['isActive'] = $this->act=='image';
			$menuDef['page']['label'] = $LANG->getLL('currentImage',1);
			$menuDef['page']['url'] = '#';
			$menuDef['page']['addParams'] = 'onClick="jumpToUrl(\'?act=image&editorNo='.$this->editorNo.'\');return false;"';
		}
		if (in_array('magic',$this->allowedItems)){
			$menuDef['file']['isActive'] = $this->act=='magic';
			$menuDef['file']['label'] = $LANG->getLL('magicImage',1);
			$menuDef['file']['url'] = '#';
			$menuDef['file']['addParams'] = 'onClick="jumpToUrl(\'?act=magic&editorNo='.$this->editorNo.'\');return false;"';
		}
		if (in_array('plain',$this->allowedItems)) {
			$menuDef['url']['isActive'] = $this->act=='plain';
			$menuDef['url']['label'] = $LANG->getLL('plainImage',1);
			$menuDef['url']['url'] = '#';
			$menuDef['url']['addParams'] = 'onClick="jumpToUrl(\'?act=plain&editorNo='.$this->editorNo.'\');return false;"';
		}
		if (in_array('dragdrop',$this->allowedItems)) {
			$menuDef['mail']['isActive'] = $this->act=='dragdrop';
			$menuDef['mail']['label'] = $LANG->getLL('dragDropImage',1);
			$menuDef['mail']['url'] = '#';
			$menuDef['mail']['addParams'] = 'onClick="openDragDrop();return false;"';
		}
		$this->content .= $this->doc->getTabMenuRaw($menuDef);
		
		if ($this->act!='image')	{
			
			// ***************************
			// Upload
			// ***************************
				// 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='';
				}
				$this->content .= $uploadForm;
				if ($BE_USER->isAdmin() || $BE_USER->getTSConfigVal('options.createFoldersInEB')) {
					$this->content.=$createFolder;
				}
			}

				// Getting flag for showing/not showing thumbnails:
			$noThumbs = $BE_USER->getTSConfigVal('options.noThumbsInRTEimageSelect');

			if (!$noThumbs)	{
					// MENU-ITEMS, fetching the setting for thumbnails from File>List module:
				$_MOD_MENU = array('displayThumbs' => '');
				$_MCONF['name']='file_list';
				$_MOD_SETTINGS = t3lib_BEfunc::getModuleData($_MOD_MENU, t3lib_div::_GP('SET'), $_MCONF['name']);
				$addParams = '&act='.$this->act.'&editorNo='.$this->editorNo.'&expandFolder='.rawurlencode($this->expandFolder);
				$thumbNailCheck = t3lib_BEfunc::getFuncCheck('','SET[displayThumbs]',$_MOD_SETTINGS['displayThumbs'],'select_image.php',$addParams,'id="checkDisplayThumbs"').' <label for="checkDisplayThumbs">'.$LANG->sL('LLL:EXT:lang/locallang_mod_file_list.php:displayThumbs',1).'</label>';
			} else {
				$thumbNailCheck='';
			}

				// File-folders:
			$foldertree = t3lib_div::makeInstance('tx_rtehtmlarea_image_folderTree');
			$tree=$foldertree->getBrowsableTree();
			list(,,$specUid) = explode('_',t3lib_div::_GP('PM'));
			$files = $this->expandFolder($foldertree->specUIDmap[$specUid],$this->act=='plain',$noThumbs?$noThumbs:!$_MOD_SETTINGS['displayThumbs']);
			
			$this->content.= '<table border=0 cellpadding=0 cellspacing=0>
			<tr>
				<td valign=top>'.$this->barheader($LANG->getLL('folderTree').':').$tree.'</td>
				<td>&nbsp;</td>
				<td valign=top>'.$files.'</td>
			</tr>
			</table>
			<br />'.$thumbNailCheck;
			
			// ***************************
			// Help
			// ***************************
			if ($this->act=='magic')	{
				$this->content .= $this->getMsgBox($LANG->getLL('magicImage_msg'));
			}
			if ($this->act=='plain')	{
				$this->content .= $this->getMsgBox(sprintf($LANG->getLL('plainImage_msg'), $this->plainMaxWidth, $this->plainMaxHeight));
			}
		} else {
			$JScode = '
				document.write(printCurrentImageOptions());
				insertImagePropertiesInForm();';
			$this->content.= '<br />'.$this->doc->wrapScriptTags($JScode);
		}
		$this->content.= $this->doc->endPage();
		return $this->content;
	}
	
	/***************************
	 *
	 * OTHER FUNCTIONS:
	 *
	 ***************************/
	/**
	 * @param	[type]		$expandFolder: ...
	 * @param	[type]		$plainFlag: ...
	 * @return	[type]		...
	 */
	function expandFolder($expandFolder=0,$plainFlag=0,$noThumbs=0)	{
		global $LANG, $BE_USER, $BACK_PATH;

		$expandFolder = $expandFolder ? $expandFolder :t3lib_div::_GP('expandFolder');
		$out='';

		if ($expandFolder && $this->checkFolder($expandFolder))	{
			$files = t3lib_div::getFilesInDir($expandFolder,($plainFlag?'jpg,jpeg,gif,png':$GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']),1,1);	// $extensionList="",$prependPath=0,$order="")
			if (is_array($files))	{
				reset($files);

				$out.=$this->barheader(sprintf($LANG->getLL('images').' (%s):',count($files)));

				$titleLen = intval($BE_USER->uc['titleLen']);
				$picon='<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/i/_icon_webfolders.gif','width="18" height="16"').' alt="" />';
				$picon.=htmlspecialchars(t3lib_div::fixed_lgd(basename($expandFolder),$titleLen));
				$out.='<span class="nobr">'.$picon.'</span><br />';

				$imgObj = t3lib_div::makeInstance('t3lib_stdGraphic');
				$imgObj->init();
				$imgObj->mayScaleUp=0;
				$imgObj->tempPath=PATH_site.$imgObj->tempPath;
				
				$lines=array();
				while(list(,$filepath)=each($files))	{
					$fI=pathinfo($filepath);
					
					$origFile = t3lib_div::rawUrlEncodeFP(substr($filepath,strlen(PATH_site)));
					$iurl = $this->siteUrl.$origFile;
					$imgInfo = $imgObj->getImageDimensions($filepath);
						// File icon:
					$icon = t3lib_BEfunc::getFileIcon(strtolower($fI['extension']));
					$pDim = $imgInfo[0].'x'.$imgInfo[1].' '.$LANG->getLL('pixels',1);
					$size=' ('.t3lib_div::formatSize(filesize($filepath)).$LANG->getLL('bytes',1).', '.$pDim.')';
					$icon = '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/fileicons/'.$icon.'','width="18" height="16"').' title="'.htmlspecialchars($fI['basename'].$size).'" alt="" />';
					if (!$plainFlag)	{
						$ATag = '<a href="#" onclick="return jumpToUrl(\'?editorNo='.$this->editorNo.'&insertMagicImage='.rawurlencode($filepath).'\');">';
					} else {
						$ATag = '<a href="#" onclick="return insertImage(\''.$iurl.'\','.$imgInfo[0].','.$imgInfo[1].',\''.$origFile.'\');">';
					}
					$ATag_e='</a>';
					if ($plainFlag && (($imgInfo[0] > $this->plainMaxWidth) || ($imgInfo[1] > $this->plainMaxHeight)))	{
						$ATag='';
						$ATag_e='';
						$ATag2='';
						$ATag2_e='';
					} else {
						$ATag2='<a href="#" onClick="launchView(\''.rawurlencode($filepath).'\'); return false;">';
						$ATag2_e='</a>';
					}

					$filenameAndIcon=$ATag.$icon.htmlspecialchars(t3lib_div::fixed_lgd(basename($filepath),$titleLen)).$ATag_e;


					$lines[]='<tr class="bgColor4"><td nowrap="nowrap">'.$filenameAndIcon.'&nbsp;</td><td nowrap="nowrap">'.$pDim.'&nbsp;</td></tr>';
					$lines[]='<tr><td colspan="2">'.($noThumbs ? '' : $ATag2.t3lib_BEfunc::getThumbNail($this->doc->backPath.'thumbs.php',$filepath,'hspace="5" vspace="5" border="1"').$ATag2_e).
						'</td></tr>';
					$lines[]='<tr><td colspan="2"><img src="clear.gif" width="1" height="3"></td></tr>';
				}
				$out.='<table border="0" cellpadding="0" cellspacing="1">'.implode('',$lines).'</table>';
			}
		}
		return $out;
	}
	
	/**
	 * For TBE: Makes an upload form for uploading files to the filemount the user is browsing.
	 * The files are uploaded to the tce_file.php script in the core which will handle the upload.
	 *
	 * @param	string		Absolute filepath on server to which to upload.
	 * @return	string		HTML for an upload form.
	 */
	function uploadForm($path)	{
		global $BACK_PATH;
		$count=3;

			// Create header, showing upload path:
		$header = t3lib_div::isFirstPartOfStr($path,PATH_site)?substr($path,strlen(PATH_site)):$path;
		$code=$this->barheader($GLOBALS['LANG']->getLL('uploadImage').':');
		$code.='

			<!--
				Form, for uploading files:
			-->
			<form action="'.$BACK_PATH.'tce_file.php" method="post" name="editform" enctype="'.$GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'].'">
				<table border="0" cellpadding="0" cellspacing="3" id="typo3-uplFiles">
					<tr>
						<td><strong>'.$GLOBALS['LANG']->getLL('path',1).':</strong> '.htmlspecialchars($header).'</td>
					</tr>
					<tr>
						<td>';

			// Traverse the number of upload fields (default is 3):
		for ($a=1;$a<=$count;$a++)	{
			$code.='<input type="file" name="upload_'.$a.'"'.$this->doc->formWidth(35).' size="50" />
				<input type="hidden" name="file[upload]['.$a.'][target]" value="'.htmlspecialchars($path).'" />
				<input type="hidden" name="file[upload]['.$a.'][data]" value="'.$a.'" /><br />';
		}

			// Make footer of upload form, including the submit button:
		$redirectValue = $this->thisScript.'?act='.$this->act.'&editorNo='.$this->editorNo.'&mode='.$this->mode.'&expandFolder='.rawurlencode($path).'&bparams='.rawurlencode($this->bparams);
		$code.='<input type="hidden" name="redirect" value="'.htmlspecialchars($redirectValue).'" />'.
				'<input type="submit" name="submit" value="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_upload.php.submit',1).'" />';

		$code.='
			<div id="c-override">
				<input type="checkbox" name="overwriteExistingFiles" id="overwriteExistingFiles" value="1" /> <label for="overwriteExistingFiles">'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_misc.xml:overwriteExistingFiles',1).'</label>
			</div>
		';


		$code.='</td>
					</tr>
				</table>
			</form>';

		return $code;
	}
	
		
	/**
	 * For TBE: Makes a form for creating new folders in the filemount the user is browsing.
	 * The folder creation request is sent to the tce_file.php script in the core which will handle the creation.
	 *
	 * @param	string		Absolute filepath on server in which to create the new folder.
	 * @return	string		HTML for the create folder form.
	 */
	function createFolder($path)	{
		global $BACK_PATH;
			// Create header, showing upload path:
		$header = t3lib_div::isFirstPartOfStr($path,PATH_site)?substr($path,strlen(PATH_site)):$path;
		$code=$this->barheader($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_newfolder.php.pagetitle').':');
		$code.='

			<!--
				Form, for creating new folders:
			-->
			<form action="'.$BACK_PATH.'tce_file.php" method="post" name="editform2">
				<table border="0" cellpadding="0" cellspacing="3" id="typo3-crFolder">
					<tr>
						<td><strong>'.$GLOBALS['LANG']->getLL('path',1).':</strong> '.htmlspecialchars($header).'</td>
					</tr>
					<tr>
						<td>';

			// Create the new-folder name field:
		$a=1;
		$code.='<input'.$this->doc->formWidth(20).' type="text" name="file[newfolder]['.$a.'][data]" />'.
				'<input type="hidden" name="file[newfolder]['.$a.'][target]" value="'.htmlspecialchars($path).'" />';

			// Make footer of upload form, including the submit button:
		$redirectValue = $this->thisScript.'?act='.$this->act.'&editorNo='.$this->editorNo.'&mode='.$this->mode.'&expandFolder='.rawurlencode($path).'&bparams='.rawurlencode($this->bparams);
		$code.='<input type="hidden" name="redirect" value="'.htmlspecialchars($redirectValue).'" />'.
				'<input type="submit" name="submit" value="'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_newfolder.php.submit',1).'" />';

		$code.='</td>
					</tr>
				</table>
			</form>';

		return $code;
	}


}

if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php'])	{
	include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/mod4/class.tx_rtehtmlarea_select_image.php']);
}

?>