[TYPO3-timtab] Quick and Dirty fix for multilanguage and PREV/NEXT link and categories

[Andreas Hupfau]

Hello Group,

since I needed it for our own site I've made a quick hack to support
multilanguage sites (more or less) correctly.
I thought it could also be interesting for other so I'm posting it here:

1. PREV/NEXT links on Single Display fix to show only current language
links:

change the following two functions in class.tx_timtab_fe.php:
------
	/**
	 * gets previous post if available
	 *
	 * @return	array
	 */
	function getPrevPost() {
		$res = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
			'uid, title, datetime',
			'tt_news',
			'pid IN ('.$this->pObj->conf['pid_list'].') AND datetime <
'.$this->conf['data']['datetime'].$this->cObj->enableFields('tt_news').
      ' AND sys_language_uid='.$GLOBALS['TSFE']->sys_language_uid,
			'',
			'datetime DESC'
		);
		
		return $res[0];
	}
	
	/**
	 * gets previous post if available
	 *
	 * @return	array
	 */
	function getNextPost() {
		$res = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
			'uid, title, datetime',
			'tt_news',
			'pid IN ('.$this->pObj->conf['pid_list'].') AND datetime >
'.$this->conf['data']['datetime'].$this->cObj->enableFields('tt_news').
      ' AND sys_language_uid='.$GLOBALS['TSFE']->sys_language_uid,
			'',
			'datetime ASC'
		);
		
		return $res[0];
	}
-----
this just adds the current sys_language_uid to the WHERE clause of the SQL.

2. Translation of categories in timtab_catmenu:
add/change the following lines in class.tx_timtab_catmenu.php:

-----
function getCategoryLink($category, $count, $lastPost) {
...
    $title = '';
    $actLang = $GLOBALS['TSFE']->sys_language_uid;
    if ($actLang > 0)
    {
      $langTitles = split('\|',$category['title_lang_ol']);
      if (count($langTitles)>$actLang-2)
        $title = $langTitles[$actLang-1];
    }

    if ($title == '')
      $title = $category['title'];

        $link = $this->cObj->typoLink($title, $conf);
-----
that's it :)

greetings
gipsy