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Commit 86302232 authored by sgalinsk's avatar sgalinsk
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[TASK] Rewrite of the API class (untested yet) 

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/tinymce/trunk@63462 735d13b6-9817-0410-8766-e36946ffe9aa
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class.tinymce.php
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......@@ -22,244 +22,183 @@
* This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
/**
* Initialisation flag
*
* @var boolean
*/
$tinyMCEInitFlag = FALSE;
/**
* tinyMCE initialisation class
*
* Usage:
* $tinyMCE = t3lib_div::makeInstance('tinyMCE');
* $tinyMCE->loadConfiguration($configuration);
* $javascript = $tinyMCE->getJS();
*
* @author Stefan Galinski <stefan.galinski@gmail.com>
* @package TYPO3
* @subpackage tx_tinymce
*/
class tinyMCE {
/**
* @var array configuration
* Internal extension configuration array
*
* @var array
*/
protected $extConfig = array();
protected $extensionConfiguration = array();
/**
* TinyMCE configuration
*
* @var array
*/
protected $config = array();
protected $tinymceConfiguration = array();
/**
* @var array
* Initialization flag
*
* @var bool
*/
protected $GZconfig = array();
static protected $init = FALSE;
/**
* Constructor
*
* @param string $config configuration file or string (optional ... default is basic configuration)
* @param string $GZconfig gzip configuration file or string (optional ... default is basic configuration)
* @param boolean $autoLang set to false if you dont want the automatic language replacement (default true)
*/
public function __construct($config = '', $GZconfig = '', $autoLang = TRUE) {
// prepare extension and given tinyMCE configurations
$this->prepareConfig();
$this->prepareTinyMCEConfig($config, FALSE);
$this->prepareTinyMCEConfig($GZconfig, TRUE);
public function __construct() {
$this->extensionConfiguration = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['tinymce']);
}
// language replacement
if ($autoLang) {
// get main object
if (TYPO3_MODE == 'FE') {
$lang =& $GLOBALS['TSFE'];
} else {
$lang =& $GLOBALS['LANG'];
}
/**
* @param string $configuration file reference or configuration string (defaults to basic configuration)
* @param boolean $forceLanguage set this to true if you want to force your language set by the configuration
* @return void
*/
public function loadConfiguration($configuration = '', $forceLanguage = FALSE) {
self::$init = FALSE;
$this->tinymceConfiguration = $this->prepareTinyMCEConfiguration($configuration);
// language conversion from TLD to iso631
if (array_key_exists($this->extConfig['lang'], $lang->csConvObj->isoArray)) {
$this->extConfig['lang'] = $lang->csConvObj->isoArray[$this->extConfig['lang']];
}
if (!$forceLanguage) {
$this->setLanguage();
}
if (!is_file(PATH_site . t3lib_extMgm::siteRelPath('tinymce') .
'tinyMCE/langs/' . $this->extConfig['lang'] . '.js')
) {
$this->extConfig['lang'] = 'en';
}
if ($this->extensionConfiguration['compressed']) {
$this->tinymceConfiguration['disk_cache'] = ($this->extensionConfiguration['diskCache'] ? 'true' : 'false');
}
}
// language replacement
$this->replaceInConfig(array('language' => $this->extConfig['lang']));
if ($this->extConfig['compressed']) {
$this->replaceInConfig(array('languages' => $this->extConfig['lang']), TRUE);
}
/**
* Calculates and sets the current language
*
* @return void
*/
protected function setLanguage() {
$languageInstance = (TYPO3_MODE == 'FE' ? $GLOBALS['TSFE'] : $GLOBALS['LANG']);
$languageKey = $languageInstance->lang;
$groupOrUserProps = t3lib_BEfunc::getModTSconfig('', 'tx_tinyMCE');
if (trim($groupOrUserProps['properties']['prefLang']) !== '') {
$languageKey = $groupOrUserProps['properties']['prefLang'];
}
// activate disk cache
if ($this->extConfig['compressed'] && $this->extConfig['diskCache']) {
$this->replaceInConfig(array('disk_cache' => 'true'), TRUE);
} elseif ($this->extConfig['compressed'] && !$this->extConfig['diskCache']) {
$this->replaceInConfig(array('disk_cache', 'false'), TRUE);
// language conversion from TLD to iso631
if (array_key_exists($languageKey, $languageInstance->csConvObj->isoArray)) {
$languageKey = $languageInstance->csConvObj->isoArray[$languageKey];
}
$languageFile = PATH_site . t3lib_extMgm::siteRelPath('tinymce') . 'tinymce/langs/' . $languageKey . '.js';
if (!is_file($languageFile)) {
$languageKey = 'en';
}
$this->tinymceConfiguration['language'] = $languageKey;
}
/**
* Generates a configuration string from the array information
* Returns a configuration string from the tinymce configuration array
*
* @param boolean $gzip set to true if the options should be set into the gzip config
* @return string generated configuration
* @return string
*/
protected function buildConfigString($gzip) {
$curConfig = ($gzip ? $this->GZconfig : $this->config);
// generate configuration strings from array
$config = $curConfig['preJS'];
$config .= (($gzip) ? 'tinyMCE_GZ' : 'tinyMCE') . '.init({' . "\n";
$configOptions = array();
if (count($curConfig)) {
foreach ($curConfig as $option => $value) {
if ($option == 'preJS' || $option == 'postJS') {
protected function buildConfigString() {
$configuration = $this->tinymceConfiguration['preJS'];
$configuration .= ($this->extensionConfiguration['compressed'] ? 'tinyMCE_GZ' : 'tinyMCE');
$configuration .= '.init({' . "\n";
$configurationOptions = array();
if (count($this->tinymceConfiguration)) {
foreach ($this->tinymceConfiguration as $option => $value) {
if (in_array($option, array('preJS', 'postJS'))) {
continue;
}
if ($value != 'false' && $value != 'true') {
if (!in_array($value, array('false', 'true'))) {
$value = '\'' . $value . '\'';
}
$configOptions[] = "\t" . $option . ' : ' . $value;
$configurationOptions[] = "\t" . $option . ' : ' . $value;
}
}
$config .= implode(",\n", $configOptions);
$config .= "\n" . '});';
$config .= $curConfig['postJS'];
$configuration .= implode(",\n", $configurationOptions);
$configuration .= "\n" . '});';
$configuration .= $this->tinymceConfiguration['postJS'];
return $config;
return $configuration;
}
/**
* generates and returns the needed javascript inclusion code
* Returns the needed javascript inclusion code
*
* Note: this function can only be called one time
* Note: This function can only be called once for each loaded configuration.
*
* @return string generated javascript inclusion code
* @return string
*/
public function getJS() {
// check init flag
if ($GLOBALS['tinyMCEInitFlag']) {
return '';
$output = '';
if (self::$init) {
return $output;
}
$GLOBALS['tinyMCEInitFlag'] = TRUE;
self::$init = TRUE;
// build configuration strings
$config = $this->buildConfigString(FALSE);
$GZconfig = $this->buildConfigString(TRUE);
$script = $GLOBALS['BACK_PATH'] . t3lib_extMgm::extRelPath('tinymce') . 'tinymce/' .
($this->extensionConfiguration['compressed'] ? 'tiny_mce_gzip.js' : 'tiny_mce.js');
$output = '<script type="text/javascript" src="' . $script . '"></script>
<script type="text/javascript">' . "\n" . $this->buildConfigString() . "\n" . '</script>';
return '<script type="text/javascript" src="' . $GLOBALS['BACK_PATH'] .
t3lib_extMgm::extRelPath('tinymce') . 'tinyMCE/' .
($this->extConfig['compressed'] ? 'tiny_mce_gzip.js' : 'tiny_mce.js') . '"></script>
<script type="text/javascript">' . "\n" . $GZconfig . "\n" . '</script>
<script type="text/javascript">' . "\n" . $config . "\n" . '</script>';
return $output;
}
/**
* Prepares a tinyMCE configuration
* All options, post and pre javascript is saved into the config or GZconfig array
* Parses and processes the tinyMCE configuration
*
* @param string $config file reference or configuration string
* @param boolean $gzip set to true if the options should be set into the gzip config
* @return void
* @param string $configuration file reference or configuration string
* @return array
*/
protected function prepareTinyMCEConfig($config, $gzip) {
// get file contents if necessary
if (is_file($config)) {
$config = t3lib_div::getURL($config);
}
// get config variable
if ($gzip) {
$curConfig =& $this->GZconfig;
} else {
$curConfig =& $this->config;
protected function prepareTinyMCEConfiguration($configuration) {
$configurationArray = array();
if (is_file($configuration)) {
$configuration = file_get_contents($configuration);
}
// split config into first and last javascript parts (applied later again into the config variables)
// additionaly the config part is matched to get the options
// split config into first and last javascript parts (applied later again into the config variables)
// additionally the config part is matched to get the options
$start = '(.*)((tinyMCE|tinyMCE_GZ)\.init.*?\(.*?\{.*?';
$end = '.*?\}.*?\).*?;)(.*)';
$pattern = '/' . $start . $end . '/is';
preg_match($pattern, $config, $matches);
preg_match($pattern, $configuration, $matches);
// add preJS and postJS
$curConfig['preJS'] = $matches[1];
$curConfig['postJS'] = $matches[4];
// add preJS and postJS
$configurationArray['preJS'] = $matches[1];
$configurationArray['postJS'] = $matches[4];
// split options into an array (first time strings and the second call splits bool values)
// split options into an array (first time strings and the second call splits bool values)
$pattern = '([[:print:]]+?)[\s]*?:[\s]*["|\']{1}(.*?)["|\']{1}[,|\n|}]{1}.*?';
preg_match_all('/' . $pattern . '/i', $matches[2], $options);
$configOptions = NULL;
for ($i = 0; $i < count($options[1]); ++$i) {
$configOptions[$options[1][$i]] = $options[2][$i];
$configurationArray[$options[1][$i]] = $options[2][$i];
}
$options = array();
$boolPattern = '([[:print:]]+?)[\s]*?:[\s]*(false|true)[,|\n|}]{1}.*?';
preg_match_all('/' . $boolPattern . '/i', $matches[2], $options);
for ($i = 0; $i < count($options[1]); ++$i) {
$configOptions[$options[1][$i]] = $options[2][$i];
$configurationArray[$options[1][$i]] = $options[2][$i];
}
// add config options
if (is_array($configOptions)) {
$curConfig = array_merge($curConfig, $configOptions);
}
}
/**
* replaces/adds an option in the configuration
*
* @param array $options option => value
* @param boolean $gzip set to true if the options should be set into the gzip config
* @return void
*/
function replaceInConfig($options, $gzip = FALSE) {
foreach ($options as $option => $value) {
if ($gzip) {
$this->GZconfig[$option] = $value;
} else {
$this->config[$option] = $value;
}
}
}
/**
* return false if the browser isnt supported
*
* Note: Currently only Opera until version 9 and Konqueror are in the unsupported list.
* Browsers like lynx or IE4 are not in the list, because they are outdated and have only a very
* low market share or arent supported by TYPO3.
*
* Feel free to send other Browsers which should be added here.
*
* @return boolean return true if the browser is supported
*/
public function checkBrowser() {
return TRUE;
}
/**
* preparation and check of the configuration
*
* Note that the default value will be set, if a option check fails.
*
* @return void
*/
protected function prepareConfig() {
$this->extConfig = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['tinymce']);
// get current/forced language
$groupOrUserProps = t3lib_BEfunc::getModTSconfig('', 'tx_tinyMCE');
if (!empty($groupOrUserProps['properties']['prefLang'])) {
$this->extConfig['lang'] = $groupOrUserProps['properties']['prefLang'];
} else {
$this->extConfig['lang'] = (TYPO3_MODE == 'FE' ? $GLOBALS['TSFE']->lang : $GLOBALS['LANG']->lang);
}
return $configurationArray;
}
}
......
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