class.tx_rtehtmlarea_base.php

Typo3, 开源里边最强大的

			$pObj->additionalJS_submit[] = $this->setSaveRTE($pObj->RTEcounter, $pObj->formName, htmlspecialchars($PA['itemFormElName']));

				// Draw the textarea
			$visibility = 'hidden';
			$item = $this->triggerField($PA['itemFormElName']).'
				<div id="pleasewait' . $pObj->RTEcounter . '" class="pleasewait" style="display: none;" >' . $LANG->getLL('Please wait') . '</div>
				<div id="editorWrap' . $pObj->RTEcounter . '" class="editorWrap" style="width:' . $editorWrapWidth . '; height:' . $editorWrapHeight . ';">
				<textarea id="RTEarea'.$pObj->RTEcounter.'" name="'.htmlspecialchars($PA['itemFormElName']).'" style="'.t3lib_div::deHSCentities(htmlspecialchars($this->RTEdivStyle)).'">'.t3lib_div::formatForTextarea($value).'</textarea>
				</div>' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableDebugMode'] ? '<div id="HTMLAreaLog"></div>' : '') . '
				';
		}

			// Return form item:
		return $item;
	}

	/**
	 * Set the toolbar config (only in this PHP-Object, not in JS):
	 *
	 */

	function setToolBar() {
		global $BE_USER;
		
		$this->defaultToolbarOrder = 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
			bar, fontstyle, space, fontsize, space, formatblock,
			bar, bold, italic, underline, strikethrough, subscript, superscript,
			bar, lefttoright, righttoleft, bar, left, center, right, justifyfull,
			bar, orderedlist, unorderedlist, outdent, indent, bar, textcolor, bgcolor, textindicator,
			bar, emoticon, insertcharacter, line, link, image, table,' . (($this->thisConfig['hideTableOperationsInToolbar'] && is_array($this->thisConfig['buttons.']) && is_array($this->thisConfig['buttons.']['toggleborders.']) && $this->thisConfig['buttons.']['toggleborders.']['keepInToolbar']) ? ' toggleborders,': '') . ' user, acronym, bar, findreplace, spellcheck,
			bar, chMode, inserttag, removeformat, bar, copy, cut, paste, bar, undo, redo, bar, showhelp, about, linebreak, 
			' . ($this->thisConfig['hideTableOperationsInToolbar'] ? '': 'bar, toggleborders,') . ' bar, tableproperties, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
			columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
			cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge';
		
			// Special toolbar for Mozilla Wamcom on Mac OS 9
		if($this->client['BROWSER'] == 'gecko' && $this->client['VERSION'] == '1.3')  {
			$this->defaultToolbarOrder = $this->TCEform->docLarge ? 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
				bar, fontstyle, space, fontsize, space, formatblock, bar, bold, italic, underline, strikethrough,
				subscript, superscript, lefttoright, righttoleft, bar, left, center, right, justifyfull, linebreak,
				bar, orderedlist, unorderedlist, outdent, indent, bar, textcolor, bgcolor, textindicator, bar, emoticon,
				insertcharacter, line, link, image, table, user, acronym, bar, findreplace, spellcheck, bar, chMode, inserttag,
				removeformat, bar, copy, cut, paste, bar, undo, redo, bar, showhelp, about, linebreak,
				bar, toggleborders, bar, tableproperties, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
				columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
				cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge'
				: 'bar, blockstylelabel, blockstyle, space, textstylelabel, textstyle, linebreak,
				bar, fontstyle, space, fontsize, space, formatblock, bar, bold, italic, underline, strikethrough,
				subscript, superscript, linebreak, bar, lefttoright, righttoleft, bar, left, center, right, justifyfull,
				orderedlist, unorderedlist, outdent, indent, bar, textcolor, bgcolor, textindicator, bar, emoticon,
				insertcharacter, line, link, image, table, user, acronym, linebreak, bar, findreplace, spellcheck, bar, chMode, inserttag,
				removeformat, bar, copy, cut, paste, bar, undo, redo, bar, showhelp, about, linebreak,
				bar, toggleborders, bar, tableproperties, bar, rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit, bar,
				columninsertbefore, columninsertafter, columndelete, columnsplit, bar,
				cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge';
		}
		$toolbarOrder = $this->thisConfig['toolbarOrder'] ? $this->thisConfig['toolbarOrder'] : $this->defaultToolbarOrder;

			// Getting rid of undefined buttons
		$this->toolbarOrderArray = array_intersect(t3lib_div::trimExplode(',', $toolbarOrder, 1), t3lib_div::trimExplode(',', $this->defaultToolbarOrder, 1));
		$toolbarOrder = array_unique(array_values($this->toolbarOrderArray));

			// Fetching specConf for field from backend
		$pList = is_array($this->specConf['richtext']['parameters']) ? implode(',',$this->specConf['richtext']['parameters']) : '';
		if ($pList != '*') {	// If not all
			$show = is_array($this->specConf['richtext']['parameters']) ? $this->specConf['richtext']['parameters'] : array();
			if ($this->thisConfig['showButtons'])	{
				if (!t3lib_div::inList($this->thisConfig['showButtons'],'*')) {
					$show = array_unique(array_merge($show,t3lib_div::trimExplode(',',$this->thisConfig['showButtons'],1)));
				} else {
					$show = array_unique(array_merge($show, $toolbarOrder));
				}
			}
			if (is_array($this->thisConfig['showButtons.'])) {
				reset($this->thisConfig['showButtons.']);
				while(list($button,$value) = each($this->thisConfig['showButtons.'])) {
					if ($value) $show[] = $button;
				}
				$show = array_unique($show);
			}
		} else {
			$show = $toolbarOrder;
		}

			// Resticting to RTEkeyList for backend user
		if(is_object($BE_USER)) {
			$RTEkeyList = isset($BE_USER->userTS['options.']['RTEkeyList']) ? $BE_USER->userTS['options.']['RTEkeyList'] : '*';
			if ($RTEkeyList != '*')	{ 	// If not all
				$show = array_intersect($show, t3lib_div::trimExplode(',',$RTEkeyList,1));
			}
		}
		
			// Hiding buttons of disabled plugins
		$hideButtons = array('space', 'bar', 'linebreak');
		reset($this->pluginButton);
		while(list($plugin, $buttonList) = each($this->pluginButton) ) {
			if(!$this->isPluginEnable($plugin)) {
				$buttonArray = t3lib_div::trimExplode(',',$buttonList,1);
				foreach($buttonArray as $button) {
					$hideButtons[] = $button;
				}
			}
		}

			// Hiding labels of disabled plugins
		reset($this->pluginLabel);
		while(list($plugin, $label) = each($this->pluginLabel) ) {
			if(!$this->isPluginEnable($plugin)) $hideButtons[] = $label;
		}

			// Hiding buttons not implemented in Safari
		if ($this->client['BROWSER'] == 'safari') {
			reset($this->conf_toolbar_safari_hide);
			while(list(, $button) = each($this->conf_toolbar_safari_hide) ) {
				$hideButtons[] = $button;
			}
		}
		
			// Hiding buttons not implemented in Opera
		if ($this->client['BROWSER'] == 'opera') {
			reset($this->conf_toolbar_opera_hide);
			while(list(, $button) = each($this->conf_toolbar_opera_hide) ) {
				$hideButtons[] = $button;
			}
		}

			// Hiding the buttons
		$show = array_diff($show, $this->conf_toolbar_hide, $hideButtons, t3lib_div::trimExplode(',',$this->thisConfig['hideButtons'],1));

			// Adding the always show buttons
		$show = array_unique(array_merge($show, $this->conf_toolbar_show));
		$toolbarOrder = array_unique(array_merge($toolbarOrder, $this->conf_toolbar_show));
		reset($this->conf_toolbar_show);
		while(list(,$button) = each($this->conf_toolbar_show)) {
			if(!in_array($button, $this->toolbarOrderArray)) $this->toolbarOrderArray[] = $button;
		}

			// Getting rid of the buttons for which we have no position
		$show = array_intersect($show, $toolbarOrder);
		$this->toolBar = $show;
	}

	/**
	 * Disable some plugins
	 *
	 */

	function setPlugins() {
		global $TYPO3_CONF_VARS;
		
		$hideButtons = array();
			// Disabling the plugins if their buttons are not in the toolbar
		$hidePlugins = array();
		reset($this->pluginButton);
		while(list($plugin, $buttonList) = each($this->pluginButton) ) {
			$buttonArray = t3lib_div::trimExplode(',',$buttonList,1);
			if(!in_array($buttonArray[0],$this->toolBar)) {
				$hidePlugins[] = $plugin;
				foreach($buttonArray as $button) {
					$hideButtons[] = $button;
				}
			}
		}
		
		if($this->thisConfig['disableContextMenu'] || $this->thisConfig['disableRightClick']) $hidePlugins[] = 'ContextMenu';
		if($this->thisConfig['disableSelectColor']) $hidePlugins[] = 'SelectColor';
		if($this->thisConfig['disableTYPO3Browsers']) $hidePlugins[] = 'TYPO3Browsers';
		if(!$this->thisConfig['enableWordClean'] || !is_array($this->thisConfig['enableWordClean.'])) $hidePlugins[] = 'TYPO3HtmlParser';
		if(!t3lib_extMgm::isLoaded('static_info_tables') || in_array($this->language, t3lib_div::trimExplode(',', $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['noSpellCheckLanguages']))) $hidePlugins[] = 'SpellChecker';
		
		$this->pluginEnableArray = array_diff($this->pluginEnableArray, $hidePlugins);
		
			// Hiding labels of disabled plugins
		reset($this->pluginLabel);
		while(list($plugin, $label) = each($this->pluginLabel) ) {
			if(!$this->isPluginEnable($plugin)) $hideButtons[] = $label;
		}
		$this->toolBar = array_diff($this->toolBar, $hideButtons);

			// Renaming buttons of replacement plugins
		if( $this->isPluginEnable('SelectColor') ) {
			$this->conf_toolbar_convert['textcolor'] = 'CO-forecolor';
			$this->conf_toolbar_convert['bgcolor'] = 'CO-hilitecolor';
		}
	}

	/**
	 * Convert the TYPO3 names of buttons into the names for htmlArea RTE
	 * 
	 * @param	string	buttonname (typo3-name)
	 * @return	string	buttonname (htmlarea-name)
	 */

	 function convertToolBarForHTMLArea($button) {
 		return $this->conf_toolbar_convert[$button];
	 }

	/**
	 * Return the JS-function for setting the RTE size.
	 *
	 * @param	string		DivID-Name
	 * @param	int			the height for the RTE
	 * @param	int			the width for the RTE
	 * @return string		Loader function in JS
	 */
	function setRTEsizeByJS($divId, $height, $width) {
		return '
			setRTEsizeByJS(\''.$divId.'\','.$height.', '.$width.');
		';
	}

	/**
	 * Return the HTML-Code for loading the Javascript-Files
	 *
	 * @return string		the html-code for loading the Javascript-Files
	 */
	function loadJSfiles($number) {
		global $TYPO3_CONF_VARS;
		
		return '
		<script type="text/javascript">
		/*<![CDATA[*/
			i=1;
			while (document.getElementById("pleasewait" + i)) {
				document.getElementById("pleasewait" + i).style.display = "block";
				document.getElementById("editorWrap" + i).style.visibility = "hidden";
				i++;
			};
			RTEarea = new Array();
			RTEarea[0] = new Object();
			RTEarea[0]["version"] = "' . $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['version'] . '";
			RTEarea[0]["popupwin"] = "' . $this->writeJSFileToTypo3tempDir('EXT:' . $this->ID . '/htmlarea/popupwin' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts']?'-compressed':'') .'.js', "popupwin", $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'])  . '";
			RTEarea[0]["htmlarea-gecko"] = "' . $this->writeJSFileToTypo3tempDir('EXT:' . $this->ID . '/htmlarea/htmlarea-gecko' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts']?'-compressed':'') .'.js', "htmlarea-gecko", $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'])  . '";
			RTEarea[0]["htmlarea-ie"] = "' . $this->writeJSFileToTypo3tempDir('EXT:' . $this->ID . '/htmlarea/htmlarea-ie' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts']?'-compressed':'') .'.js', "htmlarea-ie", $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'])  . '";
			_editor_url = "' . $this->extHttpPath . 'htmlarea";
			_editor_lang = "' . $this->language . '";
			_editor_CSS = "' . $this->editorCSS . '";
			_editor_skin = "' . dirname($this->editorCSS) . '";
			_editor_edited_content_CSS = "' .  $this->editedContentCSS  . '";
			_typo3_host_url = "' . $this->hostURL . '";
			_editor_debug_mode = ' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableDebugMode'] ? 'true' : 'false') . ';
			_editor_compressed_scripts = ' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] ? 'true' : 'false') . ';
			_editor_mozAllowClipboard_url = "' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['mozAllowClipboardURL'] ? $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['mozAllowClipboardURL'] : '') . '";
			_spellChecker_lang = "' . $this->spellCheckerLanguage . '";
			_spellChecker_charset = "' . $this->spellCheckerCharset . '";
			_spellChecker_mode = "' . $this->spellCheckerMode . '";
		/*]]>*/
		</script>
		<script type="text/javascript" src="' . $this->buildJSMainLangFile($number) . '"></script>
		<script type="text/javascript" src="' . $this->writeJSFileToTypo3tempDir('EXT:' . $this->ID . '/htmlarea/htmlarea' . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts']?'-compressed':'') .'.js', "htmlarea", $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts']) . '"></script>
		';
	}
	
	/**
	 * Return the JS-Code to initialize the Editor
	 *
	 * @return string	the html-code for loading the Javascript-Files
	 */
	 
	function loadJScode($number) {
		global $TSFE, $TYPO3_CONF_VARS;
		
		$loadPluginCode = '';
		$pluginArray = t3lib_div::trimExplode(',', $this->pluginList , 1);
		while( list(,$plugin) = each($pluginArray) ) {
			if ($this->isPluginEnable($plugin) || (intval($number) > 1 && in_array($plugin, $this->pluginEnableArrayMultiple))) {
				$loadPluginCode .= '
			HTMLArea.loadPlugin("' . $plugin . '", true, "' . $this->writeJSFileToTypo3tempDir('EXT:' . $this->ID . '/htmlarea/plugins/' . $plugin . '/' . strtolower(preg_replace('/([a-z])([A-Z])([a-z])/', "$1".'-'."$2"."$3", $plugin)) . ($TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts']?'-compressed':'') .'.js', $plugin, $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts']) . '");';
			}
		}
		return (!$this->is_FE() ? '' : '
		' . '/*<![CDATA[*/') . ($this->is_FE() ? '' : '
			RTEarea[0]["RTEtsConfigParams"] = "&RTEtsConfigParams=' . rawurlencode($this->RTEtsConfigParams()) . '";
			RTEarea[0]["pathAcronymModule"] = "../../mod2/acronym.php";
			RTEarea[0]["pathLinkModule"] = "../../mod3/browse_links.php";
			RTEarea[0]["pathImageModule"] = "../../mod4/select_image.php";
			RTEarea[0]["pathUserModule"] = "../../mod5/user.php";
			RTEarea[0]["pathParseHtmlModule"] = "' . $this->extHttpPath . 'mod6/parse_html.php";')
			. $loadPluginCode .  '
			HTMLArea.init();' . (!$this->is_FE() ? '' : '
		/*]]>*/
		');
	}
	
	/**
	 * Return the JS-Code for Register the RTE in JS
	 * 
	 * @param	integer		$number: The index number of the RTE.
	 * @param	string		$table: The table that includes this RTE (optional, necessary for IRRE).
	 * @param	string		$uid: The uid of that table that includes this RTE (optional, necessary for IRRE).
	 * @param	string		$field: The field of that record that includes this RTE (optional).
	 *
	 * @return string		the JS-Code for Register the RTE in JS
	 */
	
	function registerRTEinJS($number, $table='', $uid='', $field='') {
		global $TSFE, $TYPO3_CONF_VARS;

		$registerRTEinJSString = (!$this->is_FE() ? '' : '
			' . '/*<![CDATA[*/') . '
			RTEarea['.$number.'] = new Object();
			RTEarea['.$number.']["RTEtsConfigParams"] = "&RTEtsConfigParams=' . rawurlencode($this->RTEtsConfigParams()) . '";
			RTEarea['.$number.']["number"] = '.$number.';
			RTEarea['.$number.']["id"] = "RTEarea'.$number.'";
			RTEarea['.$number.']["enableWordClean"] = ' . (trim($this->thisConfig['enableWordClean'])?'true':'false') . ';
			RTEarea['.$number.']["htmlRemoveComments"] = ' . (trim($this->thisConfig['removeComments'])?'true':'false') . ';