class.tx_rtehtmlarea_base.php

Typo3, 开源里边最强大的

			
		return $registerRTEinJSString;
	}
	
	/**
	 * Return JS configuration of font faces
	 *
	 * @return string		JS font faces configuration
	 */
	function buildJSFontfacesConfig($number) {
		global $TSFE, $LANG;
		
		if ($this->is_FE()) {
			$RTEProperties = $this->RTEsetup;
		} else {
			$RTEProperties = $this->RTEsetup['properties'];
		}
		
		$registerRTEinJSString = '';
		
			// Builing JS array of default font faces
		$HTMLAreaFontname = array();
		$HTMLAreaFontname['nofont'] = '
				"' . $fontName . '" : "' . $this->cleanList($fontValue) . '"';
		$defaultFontFacesList = 'nofont,';
		if ($this->is_FE()) {
			$HTMLAreaFontname['nofont'] = '
				"' . $TSFE->csConvObj->conv($TSFE->getLLL('No font',$this->LOCAL_LANG), $TSFE->labelsCharset, $TSFE->renderCharset) . '" : ""';
		} else {
			$HTMLAreaFontname['nofont'] = '
				"' . $LANG->getLL('No font') . '" : ""';
		}
		
		$hideFontFaces = $this->cleanList($this->thisConfig['hideFontFaces']);
		if ($hideFontFaces != '*') {
			$index = 0;
			reset($this->defaultFontFaces);
			while (list($fontName,$fontValue) = each($this->defaultFontFaces)) {
				if (!t3lib_div::inList($hideFontFaces, $index+1)) {
					$HTMLAreaFontname[$fontName] = '
				"' . $fontName . '" : "' . $this->cleanList($fontValue) . '"';
					$defaultFontFacesList .= $fontName . ',';
				}
				$index++;
			}
		}
		
			// Adding configured font faces
		if (is_array($RTEProperties['fonts.'])) {
			reset($RTEProperties['fonts.']);
			while(list($fontName,$conf)=each($RTEProperties['fonts.'])) {
				$fontName = substr($fontName,0,-1);
				$fontLabel = $this->getPageConfigLabel($conf['name'],0);
				$HTMLAreaFontname[$fontName] = '
				"' . $fontLabel . '" : "' . $this->cleanList($conf['value']) . '"';
			}
		}
		
			// Setting the list of font faces
		$HTMLAreaJSFontface = '{';
		$HTMLAreaFontface = t3lib_div::trimExplode(',' , $this->cleanList($defaultFontFacesList . ',' . $this->thisConfig['fontFace']));
		reset($HTMLAreaFontface);
		$HTMLAreaFontfaceIndex = 0;
		while( list(,$fontName) = each($HTMLAreaFontface)) {
			if($HTMLAreaFontfaceIndex) { 
				$HTMLAreaJSFontface .= ',';
			}
			$HTMLAreaJSFontface .= $HTMLAreaFontname[$fontName];
			$HTMLAreaFontfaceIndex++;
		}
		$HTMLAreaJSFontface .= '};';
		
		$registerRTEinJSString .= '
			RTEarea['.$number.']["fontname"] = '. $HTMLAreaJSFontface;
		
		return $registerRTEinJSString;
	}
	
	/**
	 * Return JS configuration of colors
	 *
	 * @return string		JS colors configuration
	 */
	function buildJSColorsConfig($number) {
		global $TSFE, $LANG;
		
		if ($this->is_FE()) {
			$RTEProperties = $this->RTEsetup;
		} else {
			$RTEProperties = $this->RTEsetup['properties'];
		}
		
		$registerRTEinJSString = '';
		
		if(trim($this->thisConfig['disableColorPicker'])) {
			$registerRTEinJSString .= '
			RTEarea['.$number.']["disableColorPicker"] = true;';
		} else {
			$registerRTEinJSString .= '
			RTEarea['.$number.']["disableColorPicker"] = false;';
		}
		
			// Building JS array of configured colors
		if (is_array($RTEProperties['colors.']) )  {
			$HTMLAreaColorname = array();
			reset($RTEProperties['colors.']);
			while(list($colorName,$conf)=each($RTEProperties['colors.']))      {
				$colorName=substr($colorName,0,-1);
				$colorLabel = $this->getPageConfigLabel($conf['name']);
				$HTMLAreaColorname[$colorName] = '
				[' . $colorLabel . ' , "' . $conf['value'] . '"]';
			}
		}
		
			// Setting the list of colors if specified in the RTE config
		if ($this->thisConfig['colors'] ) {
			$HTMLAreaJSColors = '[';
			$HTMLAreaColors = t3lib_div::trimExplode(',' , $this->cleanList($this->thisConfig['colors']));
			reset($HTMLAreaColors);
			$HTMLAreaColorsIndex = 0;
			while( list(,$colorName) = each($HTMLAreaColors)) {
				if($HTMLAreaColorsIndex && $HTMLAreaColorname[$colorName]) { 
					$HTMLAreaJSColors .= ',';
				}
				$HTMLAreaJSColors .= $HTMLAreaColorname[$colorName];
				$HTMLAreaColorsIndex++;
			}
			$HTMLAreaJSColors .= '];';
			$registerRTEinJSString .= '
			RTEarea['.$number.']["colors"] = '. $HTMLAreaJSColors;
		}
		
		return $registerRTEinJSString;
	}
	
	/**
	 * Build the default content style sheet
	 *
	 * @return string		Style sheet
	 */
	function buildStyleSheet() {
		
		if (!trim($this->thisConfig['ignoreMainStyleOverride'])) {
			$mainStyle_font = $this->thisConfig['mainStyle_font'] ? $this->thisConfig['mainStyle_font']: 'Verdana,sans-serif';
			
			$mainElements = array();
			$mainElements['P'] = $this->thisConfig['mainStyleOverride_add.']['P'];
			$elList = explode(',','H1,H2,H3,H4,H5,H6,PRE');
			reset($elList);
			while(list(,$elListName)=each($elList)) {
				if ($this->thisConfig['mainStyleOverride_add.'][$elListName]) {
					$mainElements[$elListName] = $this->thisConfig['mainStyleOverride_add.'][$elListName];
				}
			}
			
			$addElementCode = '';
			reset($mainElements);
			while(list($elListName,$elValue)=each($mainElements))   {
				$addElementCode .= strToLower($elListName) . ' {' . $elValue . '}' . chr(10);
			}
			
			$stylesheet = $this->thisConfig['mainStyleOverride'] ? $this->thisConfig['mainStyleOverride'] : chr(10) .
				'body.htmlarea-content-body { font-family: ' . $mainStyle_font .
					'; font-size: '.($this->thisConfig['mainStyle_size'] ? $this->thisConfig['mainStyle_size'] : '12px') .
					'; color: '.($this->thisConfig['mainStyle_color']?$this->thisConfig['mainStyle_color'] : 'black') .
					'; background-color: '.($this->thisConfig['mainStyle_bgcolor'] ? $this->thisConfig['mainStyle_bgcolor'] : 'white') .
					';'.$this->thisConfig['mainStyleOverride_add.']['BODY'].'}' . chr(10) .
				'td { ' . $this->thisConfig['mainStyleOverride_add.']['TD'].'}' . chr(10) .
				'div { ' . $this->thisConfig['mainStyleOverride_add.']['DIV'].'}' . chr(10) .
				'pre { ' . $this->thisConfig['mainStyleOverride_add.']['PRE'].'}' . chr(10) .
				'ol { ' . $this->thisConfig['mainStyleOverride_add.']['OL'].'}' . chr(10) .
				'ul { ' . $this->thisConfig['mainStyleOverride_add.']['UL'].'}' . chr(10) .
				'blockquote { ' . $this->thisConfig['mainStyleOverride_add.']['BLOCKQUOTE'].'}' . chr(10) .
				$addElementCode;
	
			if (is_array($this->thisConfig['inlineStyle.']))        {
				$stylesheet .= chr(10) . implode(chr(10), $this->thisConfig['inlineStyle.']) . chr(10);
			}
		} else {
			$stylesheet = '/* mainStyleOverride and inlineStyle properties ignored. */';
		}
		return $stylesheet;
	}
	
	/**
	 * Return JS configuration of classes
	 *
	 * @return string		JS classes configuration
	 */
	function buildJSClassesConfig($number) {
		
			// Build JS array of lists of classes
		$classesTagList = 'classesCharacter, classesParagraph, classesImage, classesTable, classesLinks, classesTD';
		$classesTagConvert = array( 'classesCharacter' => 'span', 'classesParagraph' => 'p', 'classesImage' => 'img', 'classesTable' => 'table', 'classesLinks' => 'a', 'classesTD' => 'td');
		$classesTagArray = t3lib_div::trimExplode(',' , $classesTagList);
		$registerRTEinJSString = '
			RTEarea['.$number.']["classesTag"] = new Object();';
		while( list(,$classesTagName) = each($classesTagArray)) {
			$HTMLAreaJSClasses = ($this->thisConfig[$classesTagName])?('"' . $this->cleanList($this->thisConfig[$classesTagName]) . '";'):'null;';
			$registerRTEinJSString .= '
			RTEarea['.$number.']["classesTag"]["'. $classesTagConvert[$classesTagName] .'"] = '. $HTMLAreaJSClasses;
		}
		
			// Include JS arrays of configured classes
		$registerRTEinJSString .= '
			RTEarea['.$number.']["classesUrl"] = "' . $this->hostURL . $this->buildJSFile('classes_'.$this->contentLanguageUid, $this->buildJSClassesArray()) . '";';
		
		return $registerRTEinJSString;
	}
	
	/**
	 * Return JS arrays of classes labels and noShow flags
	 *
	 * @return string		JS classes arrays
	 */
	function buildJSClassesArray() {
		global $TSFE, $LANG, $TYPO3_CONF_VARS;
		
		if ($this->is_FE()) {
			$RTEProperties = $this->RTEsetup;
		} else {
			$RTEProperties = $this->RTEsetup['properties'];
		}
		
		$linebreak = $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] ? '' : chr(10);
		$index = 0;
		$JSClassesLabelsArray = 'HTMLArea.classesLabels = { ' . $linebreak;
		$JSClassesValuesArray = 'HTMLArea.classesValues = { ' . $linebreak;
		$JSClassesNoShowArray = 'HTMLArea.classesNoShow = { ' . $linebreak;
		
			// Scanning the list of classes if specified in the RTE config
		if (is_array($RTEProperties['classes.']))  {
			$stylesheet = '';
			reset($RTEProperties['classes.']);
			while(list($className,$conf)=each($RTEProperties['classes.'])) {
				$className = substr($className,0,-1);
				$classLabel = $this->getPageConfigLabel($conf['name']);
				$JSClassesLabelsArray .= (($index)?',':'') . '"' . $className . '": ' . $classLabel . $linebreak;
				$JSClassesValuesArray .= (($index)?',':'') . '"' . $className . '":"' . str_replace('"', '\"', str_replace('\\\'', '\'', $conf['value'])) . '"' . $linebreak;
				$JSClassesNoShowArray .= (($index)?',':'') . '"' . $className . '":' . ($conf['noShow']?'true':'false') . $linebreak;
				$index++;
			}
		}
		$JSClassesLabelsArray .= '};' . $linebreak;
		$JSClassesValuesArray .= '};' . $linebreak;
		$JSClassesNoShowArray .= '};' . $linebreak;
		
		return $JSClassesLabelsArray . $JSClassesValuesArray . $JSClassesNoShowArray;
	}
	
	/**
	 * Return a JS language array for htmlArea RTE
	 *
	 * @return string		JS language array
	 */
	function buildJSMainLangArray() { 
		global $TSFE, $LANG, $TYPO3_CONF_VARS;
		
		$linebreak = $TYPO3_CONF_VARS['EXTCONF'][$this->ID]['enableCompressedScripts'] ? '' : chr(10);
		$JSLanguageArray .= 'var HTMLArea_langArray = new Object();' . $linebreak;
		$JSLanguageArray .= 'HTMLArea_langArray = { ' . $linebreak;
		if($this->is_FE()) {
			$JSLanguageArray = $TSFE->csConvObj->conv($JSLanguageArray, 'iso-8859-1', $this->OutputCharset);
		} else {
			$JSLanguageArray = $LANG->csConvObj->conv($JSLanguageArray, 'iso-8859-1', $this->OutputCharset);
		}

		$subArrays = array( 'tooltips', 'msg' , 'dialogs');
		$subArraysIndex = 0;
		foreach($subArrays as $labels) {
			$JSLanguageArray .= (($subArraysIndex++)?',':'') . $labels . ': {' . $linebreak;
			if($this->is_FE()) {
				$LOCAL_LANG = $TSFE->readLLfile(t3lib_extMgm::extPath($this->ID).'htmlarea/locallang_' . $labels . '.xml', $this->language);
				$TSFE->csConvObj->convArray($LOCAL_LANG['default'], 'iso-8859-1', $this->OutputCharset);
				if(!empty($LOCAL_LANG[$this->language])) $TSFE->csConvObj->convArray($LOCAL_LANG[$this->language], $this->charset, $this->OutputCharset);
			} else {
				$LOCAL_LANG = $LANG->readLLfile(t3lib_extMgm::extPath($this->ID).'htmlarea/locallang_' . $labels . '.xml');
				$LANG->csConvObj->convArray($LOCAL_LANG['default'], 'iso-8859-1', $this->OutputCharset);
				if(!empty($LOCAL_LANG[$this->language])) $LANG->csConvObj->convArray($LOCAL_LANG[$this->language], $this->charset, $this->OutputCharset);
			}
			if(!empty($LOCAL_LANG[$this->language])) {
				$LOCAL_LANG[$this->language] = t3lib_div::array_merge_recursive_overrule($LOCAL_LANG['default'], $LOCAL_LANG[$this->language]);
			} else {
				$LOCAL_LANG[$this->language] = $LOCAL_LANG['default'];
			}
			$index = 0;
			foreach ( $LOCAL_LANG[$this->language] as $labelKey => $labelValue ) {
				$JSLanguageArray .=  (($index++)?',':'') . '"' . $labelKey . '":"' . str_replace('"', '\"', $labelValue) . '"' . $linebreak;
			}
			if($this->is_FE()) {
				$JSLanguageArray .= $TSFE->csConvObj->conv(' }' . chr(10), 'iso-8859-1', $this->OutputCharset);
			} else {
				$JSLanguageArray .= $LANG->csConvObj->conv(' }' . chr(10), 'iso-8859-1', $this->OutputCharset);
			}
		}

		if($this->is_FE()) {
			$JSLanguageArray .= $TSFE->csConvObj->conv(' }' . chr(10), 'iso-8859-1', $this->OutputCharset);
		} else {
			$JSLanguageArray .= $LANG->csConvObj->conv(' }' . chr(10), 'iso-8859-1', $this->OutputCharset);
		}
		return $J