Web multiple languages

Atsijungęs

Pranešimai: 0

Sveiki. Reik trupucio pagalbos. Notiu kad vietoj tbox saraso man butu mygtukai language, kuri paspausi ta ir ijungs. Taciau padarius neveikia.

Originalas:


$languageList = explode(',', e_LANLIST);
sort($languageList);
$action = (e_QUERY && ! $_GET['elan']) ? e_SELF.'?'.e_QUERY : e_SELF;
	$text = '
	<form method="post" action="'.$action.'">
		<div class="center">
			<select name="sitelanguage" class="tbox form-control">';
	foreach($languageList as $languageFolder)
	{
		$selected = ($languageFolder == e_LANGUAGE) ? ' selected="selected"' : '';
		$text .= '
				<option value="'.$languageFolder.'"'.$selected.'>'.$languageFolder.'</option>'.$selected.'
				'.$languageFolder.'';
	}

	$text .= '
			</select>
			<br />
			<br />
			<button class="btn btn-default button" type="submit" name="setlanguage" value="no-value"><span>'.UTHEME_MENU_L1.'</span></button>';
	$text .= '
		</div>
	</form>';

Mano variantas:


$action = (e_QUERY && ! $_GET['elan']) ? e_SELF.'?'.e_QUERY : e_SELF;
	$text = '
	<form method="post" action="'.$action.'">
		<div class="center">';
	foreach($languageList as $languageFolder)
	{
		$text .= '
			<button class="btn btn-default button" type="submit" name="setlanguage" value="'.$languageFolder.'">'.$languageFolder.'</button>
			';
		
	}
	$text .= '
			</div>
	</form>';

Ant mygtuku rodomi pavadinimai, taciau paspaudus niekas nevyksta. Gal bus zinantis ko dar truksta. Dekui is anksto ! :)

Paskutinį kartą redagavo: Jeppi 1 Lapkričio 2016 - 18:37

1 Lapkričio 2016 - 18:36 / #1

Atsijungęs

Greisis7

Pranešimai: 0
Sveikas,

Jeigu vadovaujantis originalu, tai pas tave nėra nustatytas
```
<select>
```
,
```
<option>
```
elementai, t.y
```
$_POST['sitelanguage']
```
.

Tikriausiai yra tikrinamas
```
isset($_POST['sitelanguage'])
```
, o jeigu jis nėra nurodytas, skriptas nebus vykdomas.
11 Lapkričio 2016 - 21:06 / #2

Atsijungęs

Jeppi

Pranešimai: 0

Greisis7,
Hmm, nu padarius toki button visvien neveikia.

<button class="btn btn-default button" type="submit" name="sitelanguage" value="Lithuanian"><span>'Lithuanian'</span></button>

12 Lapkričio 2016 - 21:33 / #3

Atsijungęs

Greisis7

Pranešimai: 0

Parašyk skriptą pilnai ir pataisysiu. Dabar nematau tikrinimų.

O padarius ankstesnį pakeitimą, tai tada $_POST['setlanguage'] nėra nurodytas, skriptas nebus vykdomas. Ištrink isset($_POST['setlanguage']) ir veiks.

O nenori naudoti $_GET metodą kalbos pasirinkimui?

15 Lapkričio 2016 - 09:35 / #4

Atsijungęs

Jeppi

Pranešimai: 0

Sunkiai man su php dar :D

require_once(e_HANDLER.'language_class.php');
$slng = new language;

$languageList = explode(',', e_LANLIST);
sort($languageList);

if(varset($pref['multilanguage_subdomain']))
{
	$action = (e_QUERY) ? e_SELF.'?'.e_QUERY : e_SELF;
	$text = '
		<div style="text-align:center">
			<select class="tbox form-control" name="lang_select" style="width:95%" onchange="location.href=this.options[selectedIndex].value">';
	foreach($languageList as $languageFolder)
	{
		$selected = ($languageFolder == e_LANGUAGE) ? ' selected="selected"' : '';
		$urlval   = $slng->subdomainUrl($languageFolder);
		$text .= '
				<option value="'.$urlval.'"'.$selected.'>'.$languageFolder.'</option>';
	}
	$text .= '
			</select>
		</div>';
}
else
{
	//FIXME may not work with session
	$action = (e_QUERY && ! $_GET['elan']) ? e_SELF.'?'.e_QUERY : e_SELF;
	$text = '
	<form method="post" action="'.$action.'">
		<div class="center">
			<select name="sitelanguage" class="tbox form-control">';
	foreach($languageList as $languageFolder)
	{
		$selected = ($languageFolder == e_LANGUAGE) ? ' selected="selected"' : '';
		$text .= '
				<option value="'.$languageFolder.'"'.$selected.'>'.$languageFolder.'</option>'.$selected.'
				'.$languageFolder.'';
	}

	$text .= '
			</select>
			<br />
			<br />
			<button class="btn btn-default button" type="submit" name="setlanguage" value="no-value"><span>'.UTHEME_MENU_L1.'</span></button>';
	$text .= '
		</div>
	</form>';
}

$ns->tablerender(UTHEME_MENU_L2, $text, 'user_lan');

15 Lapkričio 2016 - 19:30 / #5

Atsijungęs

Greisis7

Pranešimai: 0

Trūksta language_class.php kodo.

15 Lapkričio 2016 - 20:28 / #6

Atsijungęs

Jeppi

Pranešimai: 0

Va :)

class language{

// http://www.loc.gov/standards/iso639-2/php/code_list.php

// Valid Language Pack Names are shown directly below on the right. 
	public $detect = false;
	public $e_language = 'English'; // replaced later with $pref
	public $_cookie_domain = '';
	
	/**
	 * Cached list of Installed Language Packs
	 * @var array
	 */
	protected $lanlist = null; // null is important!!!

	protected $list = array(

            "na" => "Nauru",
            "nv" => "Navajo",
            "zu" => "Zulu"
        );

		protected $names = array(
			
			"Vietnamese"	=> "Tiếng Việt",
			"Welsh"         => "Cymraeg"
		);

	/**
	 * Converts iso to language-name and visa-versa.
	 * @param object $data
	 * @return 
	 */
	function convert($data){

		if(strlen($data) > 2)
		{
        	$tmp = array_flip($this->list);
			return isset($tmp[$data]) ? $tmp[$data] : false;
		}
		else
		{
			return (isset($this->list[$data])) ? $this->list[$data] : false;
		}
	}

// -------------------------------------------------------------------
	/**
	 * Check if a Language is installed and valid
	 * @param object $lang - Language to check. eg. 'es' or 'Spanish'
	 * @return false or the name of the valid Language
	 */
	function isValid($lang='')
	{
		if(empty($lang))
		{
			return false;
		}

		global $pref;

		if(!$lang)
		{
			return (ADMIN_AREA &&  vartrue($pref['adminlanguage'])) ? $pref['adminlanguage'] : $pref['sitelanguage'];
		}

		if(strpos($lang,"debug")!==false)
		{
			 return false;
		}

		if($lang == 'E_SITELANGUAGE') // allows for overriding language using a scripted 'define' before class2.php is loaded.
		{
			$lang = $pref['sitelanguage'];
		}

		if($lang == 'E_ADMINLANGUAGE')
		{
			$lang = $pref['adminlanguage'];
		}

		if(strlen($lang)== 2)
		{
			$iso = $lang;
			$lang = $this->convert($lang);	
		}
		else
		{
			$iso = $this->convert($lang);
		}
			
		if($iso==false || $lang==false)
		{
			$diz = ($lang) ? $lang : $iso;
			trigger_error("The selected language (".$diz.") is invalid. See e107_handlers/language_class.php for a list of valid languages. ", E_USER_ERROR);
			return false;
		}
		
		if(is_readable(e_LANGUAGEDIR.$lang.'/'.$lang.'.php'))
		{
			return $lang;	
		}
		else
		{
			trigger_error("The selected language (".$lang.") was not found.", E_USER_ERROR);
			return false;
		}

	}
	
	/**
	 * Check if the specified domain has multi-language subdomains enabled.
	 * @return 
	 */
	function isLangDomain($domain='')
	{
		if(!$domain)
		{
			return false;
		}
		
		global $pref;
		$mtmp = explode("\n", $pref['multilanguage_subdomain']);
        foreach($mtmp as $val)
		{
        	if($domain == trim($val))
			{
            	return true;
			}
		}

		if(!empty($pref['multilanguage_domain']) && is_array($pref['multilanguage_domain']))
		{
			foreach($pref['multilanguage_domain'] as $lng=>$val)
			{
				if($domain == trim($val))
				{
					return $lng;
				}
			}

		}
		
		return false;
		
	}


	/**
	 * Generic variable translator for LAN definitions. 
	 * @example $lng->translate("My name is [x] and I own a [y]", array('x'=>"John", 'y'=>"Cat")); 
	 * @deprecated Use $tp->lanVars() instead. 
	 */
	function translate($lan, $array= array())
	{
		foreach($array as $k=>$v)
		{
			$search[] = "[".$k."]";
			$replace[] = "<b>".$v."</b>";
		}
		
		return str_replace($search, $replace, $lan);
	}




	

	/**
	 * Return a list of Installed Language Packs
	 * @param str $type - English or Native.
	 * @example type = english: array(0=>'English', 1=>'French' ...)
	 * @example type = native: array('English'=>'English', 'French'=>'Francais'...)
	 * @return array
	 */
	function installed($type='english')
	{
		if(null == $this->lanlist)
		{
			$fl = e107::getFile();
			$dirArray = $fl->get_dirs(e_LANGUAGEDIR);
		//	$handle = opendir(e_LANGUAGEDIR);
			$lanlist = array();
		//	while ($file = readdir($handle))
			foreach($dirArray as $file)
			{
				if ($file != '.' && $file != '..' && is_readable(e_LANGUAGEDIR.$file.'/'.$file.'.php'))
				{
					$lanlist[] = $file;
				}
			}
			// closedir($handle);
			
			$this->lanlist = array_intersect($lanlist,$this->list);
		}

		if($type == 'native')
		{
			$natList = array();
			foreach($this->lanlist as $lang)
			{
				$natList[$lang] = $this->toNative($lang);
			}

			natsort($natList);

			return $natList;
		}
		
		return $this->lanlist;
	}
	
	
	/**
	 * Convert a Language to its Native title. eg. 'Spanish' becomes 'Español'
	 * @param string $lang
	 * @return string
	 */
	function toNative($lang)
	{
		return (!empty($this->names[$lang])) ? $this->names[$lang] : $lang;
	}

	/**
	 * Convert the current URL to a multi-lang for the specified language. 
	 * eg. 'http://www.mydomain.com' becomes 'http://es.mydomain.com'
	 * @param string $language eg. 'Spanish'
	 * @return URL
	 */
	function subdomainUrl($language, $url=e_REQUEST_URL)
	{
		global $pref;

		$iso = (strlen($language) == 2) ? $language : $this->convert($language);

		$codelnk = ($language == $pref['sitelanguage']) ? "www" : $iso;
		
		if($codelnk == '')
		{
			$codelnk = 'www';	
		}
		
      //  $urlval = str_replace($_SERVER['HTTP_HOST'],$codelnk.".".e_DOMAIN,e_SELF);
		
		/*	$urlval = (e_QUERY)
			        ? str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.e_DOMAIN, e_SELF).'?'.e_QUERY
			        : str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.e_DOMAIN, e_SELF);
		*/


		$domain = deftrue('e_DOMAIN','example.com');

		$urlval = str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.$domain, $url) ;
		
        return (string) $urlval;
	}
	
	/**
 	* Detect a Language Change
	* 1. Scripted Definition    eg. define('e_PAGE_LANGUAGE', 'English');
	* 2. Parked Domain          eg. http://mylanguagedomain.com
 	* 3. Parked subDomain		eg. http://es.mydomain.com (Preferred for SEO)
 	* 4. e_MENU Query			eg. /index.php?[es]
 	* 5. $_GET['elan']			eg. /index.php?elan=es
 	* 6. $_POST['sitelanguage']	eg. <input type='hidden' name='sitelanguage' value='Spanish' />
 	* 7. $GLOBALS['elan']		eg. <?php $GLOBALS['elan']='es' (deprecated)
 	* 
 	* @param boolean $force force detection, don't use cached value
 	*/
	function detect($force = false)
	{
		global $pref;
		
		
		if(false !== $this->detect && !$force) return $this->detect;
		$this->_cookie_domain = '';

		if(defined('e_PAGE_LANGUAGE') && ($detect_language = $this->isValid(e_PAGE_LANGUAGE))) // page specific override.
		{
			// Do nothing as $detect_language is set.
		}
		elseif(vartrue($pref['multilanguage_subdomain']) && $this->isLangDomain(e_DOMAIN) && (defset('MULTILANG_SUBDOMAIN') !== false))
		{
			$detect_language = (e_SUBDOMAIN) ? $this->isValid(e_SUBDOMAIN) : $pref['sitelanguage'];
			// Done in session handler now, based on MULTILANG_SUBDOMAIN value
			//e107_ini_set("session.cookie_domain", ".".e_DOMAIN); // Must be before session_start()
			$this->_cookie_domain = ".".e_DOMAIN;
			define('MULTILANG_SUBDOMAIN',true);
		}
		elseif(!empty($pref['multilanguage_domain']) &&  ($newLang = $this->isLangDomain(e_DOMAIN)))
		{
			$detect_language = $this->isValid($newLang);
			$this->_cookie_domain = ".".e_DOMAIN;
		}
		elseif(e_MENU && ($detect_language = $this->isValid(e_MENU))) // 
		{
			define("e_LANCODE",true);

		}
		elseif(isset($_GET['elan']) && ($detect_language = $this->isValid($_GET['elan']))) // eg: /index.php?elan=Spanish
		{
			// Do nothing			
		}
		elseif(isset($_POST['setlanguage']) && ($detect_language = $this->isValid($_POST['sitelanguage'])))
		{
			// Do nothing	
		}
		
		elseif(isset($GLOBALS['elan']) && ($detect_language = $this->isValid($GLOBALS['elan'])))
		{
			// Do nothing		
		}
		else
		{
			$detect_language = false; // ie. No Change.
		}
		
		// Done in session handler now
		// e107_ini_set("session.cookie_path", e_HTTP);
		
		$this->detect = $detect_language;	
		return $detect_language;
	}

	/**
	 * Get domain to be used in cookeis (e.g. .domain.com), or empty
	 * if multi-language subdomain settings not enabled
	 * Available after self::detect() 
	 * @return string
	 */
	public function getCookieDomain()
	{
		return $this->_cookie_domain;
	}

	/**
	 * Set the Language (Constants, $_SESSION and $_COOKIE) for the current page. 
	 * @param string $language force set
	 * @return void
	 */
	function set($language = null)
	{
		$pref = e107::getPref();
		$session = e107::getSession(); // default core session namespace
		if($language && ($language = $this->isValid($language))) // force set
		{
			$this->detect = $language;
		}
		if($this->detect) // Language-Change Trigger Detected. 
		{
			// new - e_language moved to e107 namespace - $_SESSION['e107']['e_language']
			$oldlan = $session->get('e_language');
			
			if(!$session->has('e_language') || (($session->get('e_language') != $this->detect) && $this->isValid($this->detect)))
			{
				$session->set('e_language', $this->detect);	
			}
			
			if(varset($_COOKIE['e107_language'])!=$this->detect && (defset('MULTILANG_SUBDOMAIN') != TRUE))
			{
				setcookie('e107_language', $this->detect, time() + 86400, e_HTTP);
				$_COOKIE['e107_language'] = $this->detect; // Used only when a user returns to the site. Not used during this session. 
			}
			else // Multi-lang SubDomains should ignore cookies and remove old ones if they exist. 
			{
				if(isset($_COOKIE['e107_language']))
				{
					unset($_COOKIE['e107_language']);
				}
			}
			$user_language = $this->detect;		

			// new system trigger 'lanset' 
			if($oldlan && $oldlan !== $this->detect)
			{
				e107::getEvent()->trigger('lanset', array('new' => $this->detect, 'old' => $oldlan));
			}
		}
		else // No Language-change Trigger Detected. 
		{
							
			if($session->has('e_language'))
			{
				$user_language = $session->get('e_language');
			}
			elseif(isset($_COOKIE['e107_language']) && ($user_language = $this->isValid($_COOKIE['e107_language']))) 
			{
				$session->set('e_language', $user_language);	 		
			}
			else
			{
								
				$user_language = $pref['sitelanguage'];	
				
				if($session->is('e_language'))
				{
					$session->clear('e_language');
				}
			
				if(isset($_COOKIE['e107_language']))
				{
					unset($_COOKIE['e107_language']);
				}	
			}	
		}
		
		$this->e_language = $user_language;
		$this->setDefs();
		return;
	}


	
	/**
	 * Set Language-specific Constants
	 * FIXME - language detection is a mess - db handler, mysql handler, session handler and language handler + constants invlolved,
	 * SIMPLIFY, test, get feedback
	 * @param string $language
	 * @return 
	 */
	function setDefs()
	{
		global $pref;
		
		$language = $this->e_language;
		//$session = e107::getSession();

		// SecretR - don't register lanlist in session, confusions, save it as class property (lan class is singleton) 
		e107::getSession()->set('language-list', null); // cleanup test installs, will be removed soon
		
		/*if(!$session->is('language-list'))
		{
			$session->set('language-list', implode(',',$this->installed()));
		}*/
		
		//define('e_LANLIST', $session->get('language-list'));
		define('e_LANLIST',  implode(',', $this->installed()));
		define('e_LANGUAGE', $language);
		define('USERLAN', $language); // Keep USERLAN for backward compatibility
		$iso = $this->convert($language);	
		define("e_LAN", $iso);
		
		// Below is for BC
		if(defined('e_LANCODE') && varset($pref['multilanguage']) && ($language != $pref['sitelanguage']))
		{			
			define("e_LANQRY", "[".$iso."]");
		}
		else
		{
			define("e_LANCODE", '');		
			define("e_LANQRY", false);
		} 	
	}
	
	public function getLanSelectArray($force = false)
	{
		if($force ||null === $this->_select_array)
		{
			$lanlist = explode(',', e_LANLIST);
			$this->_select_array = array();
			foreach ($lanlist as $lan) 
			{
				$this->_select_array[$this->convert($lan)] = $this->toNative($lan);
			}
		}
		return $this->_select_array;
	}

	/**
	 * Return an array of all language types. 
	 */
	public function getList()
	{
		return $this->list;
	}


	/**
	 * Define Legacy LAN constants based on a supplied array.
	 * @param null $bcList
	 */
	public function bcDefs($bcList = null)
	{

		if(empty($bcList))
		{
			$bcList = array(
				'LAN_180'   => 'LAN_SEARCH'
			);
		}

		foreach($bcList as $old => $new)
		{
			if(!defined($old) && defined($new))
			{
				define($old, constant($new));
			}

		}

	}

}

15 Lapkričio 2016 - 20:45 / #7

Atsijungęs

Greisis7

Pranešimai: 0

Oho kiek dėmesio skirta kalbos pasirinkimui. Pataisiau, dabar turėtų veikti.


<?php

class language{

// http://www.loc.gov/standards/iso639-2/php/code_list.php

// Valid Language Pack Names are shown directly below on the right. 
	public $detect = false;
	public $e_language = 'English'; // replaced later with $pref
	public $_cookie_domain = '';
	
	/**
	 * Cached list of Installed Language Packs
	 * @var array
	 */
	protected $lanlist = null; // null is important!!!

	protected $list = array(

            "na" => "Nauru",
            "nv" => "Navajo",
            "zu" => "Zulu"
        );

		protected $names = array(
			
			"Vietnamese"	=> "Tiếng Việt",
			"Welsh"         => "Cymraeg"
		);

	/**
	 * Converts iso to language-name and visa-versa.
	 * @param object $data
	 * @return 
	 */
	function convert($data){

		if(strlen($data) > 2)
		{
        	$tmp = array_flip($this->list);
			return isset($tmp[$data]) ? $tmp[$data] : false;
		}
		else
		{
			return (isset($this->list[$data])) ? $this->list[$data] : false;
		}
	}

// -------------------------------------------------------------------
	/**
	 * Check if a Language is installed and valid
	 * @param object $lang - Language to check. eg. 'es' or 'Spanish'
	 * @return false or the name of the valid Language
	 */
	function isValid($lang='')
	{
		if(empty($lang))
		{
			return false;
		}

		global $pref;

		if(!$lang)
		{
			return (ADMIN_AREA &&  vartrue($pref['adminlanguage'])) ? $pref['adminlanguage'] : $pref['sitelanguage'];
		}

		if(strpos($lang,"debug")!==false)
		{
			 return false;
		}

		if($lang == 'E_SITELANGUAGE') // allows for overriding language using a scripted 'define' before class2.php is loaded.
		{
			$lang = $pref['sitelanguage'];
		}

		if($lang == 'E_ADMINLANGUAGE')
		{
			$lang = $pref['adminlanguage'];
		}

		if(strlen($lang)== 2)
		{
			$iso = $lang;
			$lang = $this->convert($lang);	
		}
		else
		{
			$iso = $this->convert($lang);
		}
			
		if($iso==false || $lang==false)
		{
			$diz = ($lang) ? $lang : $iso;
			trigger_error("The selected language (".$diz.") is invalid. See e107_handlers/language_class.php for a list of valid languages. ", E_USER_ERROR);
			return false;
		}
		
		if(is_readable(e_LANGUAGEDIR.$lang.'/'.$lang.'.php'))
		{
			return $lang;	
		}
		else
		{
			trigger_error("The selected language (".$lang.") was not found.", E_USER_ERROR);
			return false;
		}

	}
	
	/**
	 * Check if the specified domain has multi-language subdomains enabled.
	 * @return 
	 */
	function isLangDomain($domain='')
	{
		if(!$domain)
		{
			return false;
		}
		
		global $pref;
		$mtmp = explode("\n", $pref['multilanguage_subdomain']);
        foreach($mtmp as $val)
		{
        	if($domain == trim($val))
			{
            	return true;
			}
		}

		if(!empty($pref['multilanguage_domain']) && is_array($pref['multilanguage_domain']))
		{
			foreach($pref['multilanguage_domain'] as $lng=>$val)
			{
				if($domain == trim($val))
				{
					return $lng;
				}
			}

		}
		
		return false;
		
	}


	/**
	 * Generic variable translator for LAN definitions. 
	 * @example $lng->translate("My name is [x] and I own a [y]", array('x'=>"John", 'y'=>"Cat")); 
	 * @deprecated Use $tp->lanVars() instead. 
	 */
	function translate($lan, $array= array())
	{
		foreach($array as $k=>$v)
		{
			$search[] = "[".$k."]";
			$replace[] = "<b>".$v."</b>";
		}
		
		return str_replace($search, $replace, $lan);
	}




	

	/**
	 * Return a list of Installed Language Packs
	 * @param str $type - English or Native.
	 * @example type = english: array(0=>'English', 1=>'French' ...)
	 * @example type = native: array('English'=>'English', 'French'=>'Francais'...)
	 * @return array
	 */
	function installed($type='english')
	{
		if(null == $this->lanlist)
		{
			$fl = e107::getFile();
			$dirArray = $fl->get_dirs(e_LANGUAGEDIR);
		//	$handle = opendir(e_LANGUAGEDIR);
			$lanlist = array();
		//	while ($file = readdir($handle))
			foreach($dirArray as $file)
			{
				if ($file != '.' && $file != '..' && is_readable(e_LANGUAGEDIR.$file.'/'.$file.'.php'))
				{
					$lanlist[] = $file;
				}
			}
			// closedir($handle);
			
			$this->lanlist = array_intersect($lanlist,$this->list);
		}

		if($type == 'native')
		{
			$natList = array();
			foreach($this->lanlist as $lang)
			{
				$natList[$lang] = $this->toNative($lang);
			}

			natsort($natList);

			return $natList;
		}
		
		return $this->lanlist;
	}
	
	
	/**
	 * Convert a Language to its Native title. eg. 'Spanish' becomes 'Español'
	 * @param string $lang
	 * @return string
	 */
	function toNative($lang)
	{
		return (!empty($this->names[$lang])) ? $this->names[$lang] : $lang;
	}

	/**
	 * Convert the current URL to a multi-lang for the specified language. 
	 * eg. 'http://www.mydomain.com' becomes 'http://es.mydomain.com'
	 * @param string $language eg. 'Spanish'
	 * @return URL
	 */
	function subdomainUrl($language, $url=e_REQUEST_URL)
	{
		global $pref;

		$iso = (strlen($language) == 2) ? $language : $this->convert($language);

		$codelnk = ($language == $pref['sitelanguage']) ? "www" : $iso;
		
		if($codelnk == '')
		{
			$codelnk = 'www';	
		}
		
      //  $urlval = str_replace($_SERVER['HTTP_HOST'],$codelnk.".".e_DOMAIN,e_SELF);
		
		/*	$urlval = (e_QUERY)
			        ? str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.e_DOMAIN, e_SELF).'?'.e_QUERY
			        : str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.e_DOMAIN, e_SELF);
		*/


		$domain = deftrue('e_DOMAIN','example.com');

		$urlval = str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.$domain, $url) ;
		
        return (string) $urlval;
	}
	
	/**
 	* Detect a Language Change
	* 1. Scripted Definition    eg. define('e_PAGE_LANGUAGE', 'English');
	* 2. Parked Domain          eg. http://mylanguagedomain.com
 	* 3. Parked subDomain		eg. http://es.mydomain.com (Preferred for SEO)
 	* 4. e_MENU Query			eg. /index.php?[es]
 	* 5. $_GET['elan']			eg. /index.php?elan=es
 	* 6. $_POST['sitelanguage']	eg. <input type='hidden' name='sitelanguage' value='Spanish' />
 	* 7. $GLOBALS['elan']		eg. <?php $GLOBALS['elan']='es' (deprecated)
 	* 
 	* @param boolean $force force detection, don't use cached value
 	*/
	function detect($force = false)
	{
		global $pref;
		
		
		if(false !== $this->detect && !$force) return $this->detect;
		$this->_cookie_domain = '';

		if(defined('e_PAGE_LANGUAGE') && ($detect_language = $this->isValid(e_PAGE_LANGUAGE))) // page specific override.
		{
			// Do nothing as $detect_language is set.
		}
		elseif(vartrue($pref['multilanguage_subdomain']) && $this->isLangDomain(e_DOMAIN) && (defset('MULTILANG_SUBDOMAIN') !== false))
		{
			$detect_language = (e_SUBDOMAIN) ? $this->isValid(e_SUBDOMAIN) : $pref['sitelanguage'];
			// Done in session handler now, based on MULTILANG_SUBDOMAIN value
			//e107_ini_set("session.cookie_domain", ".".e_DOMAIN); // Must be before session_start()
			$this->_cookie_domain = ".".e_DOMAIN;
			define('MULTILANG_SUBDOMAIN',true);
		}
		elseif(!empty($pref['multilanguage_domain']) &&  ($newLang = $this->isLangDomain(e_DOMAIN)))
		{
			$detect_language = $this->isValid($newLang);
			$this->_cookie_domain = ".".e_DOMAIN;
		}
		elseif(e_MENU && ($detect_language = $this->isValid(e_MENU))) // 
		{
			define("e_LANCODE",true);

		}
		elseif(isset($_GET['elan']) && ($detect_language = $this->isValid($_GET['elan']))) // eg: /index.php?elan=Spanish
		{
			// Do nothing			
		}
		elseif(isset($_POST['sitelanguage']) && ($detect_language = $this->isValid($_POST['sitelanguage'])))
		{
			$detect_language = (e_SUBDOMAIN) ? $this->isValid(e_SUBDOMAIN) : $pref['sitelanguage'];
			// Done in session handler now, based on MULTILANG_SUBDOMAIN value
			//e107_ini_set("session.cookie_domain", ".".e_DOMAIN); // Must be before session_start()
			$this->_cookie_domain = ".".e_DOMAIN;
			define('MULTILANG_SUBDOMAIN',true);
		}
		elseif(isset($GLOBALS['elan']) && ($detect_language = $this->isValid($GLOBALS['elan'])))
		{
			// Do nothing		
		}
		else
		{
			$detect_language = false; // ie. No Change.
		}
		
		// Done in session handler now
		// e107_ini_set("session.cookie_path", e_HTTP);
		
		$this->detect = $detect_language;	
		return $detect_language;
	}

	/**
	 * Get domain to be used in cookeis (e.g. .domain.com), or empty
	 * if multi-language subdomain settings not enabled
	 * Available after self::detect() 
	 * @return string
	 */
	public function getCookieDomain()
	{
		return $this->_cookie_domain;
	}

	/**
	 * Set the Language (Constants, $_SESSION and $_COOKIE) for the current page. 
	 * @param string $language force set
	 * @return void
	 */
	function set($language = null)
	{
		$pref = e107::getPref();
		$session = e107::getSession(); // default core session namespace
		if($language && ($language = $this->isValid($language))) // force set
		{
			$this->detect = $language;
		}
		if($this->detect) // Language-Change Trigger Detected. 
		{
			// new - e_language moved to e107 namespace - $_SESSION['e107']['e_language']
			$oldlan = $session->get('e_language');
			
			if(!$session->has('e_language') || (($session->get('e_language') != $this->detect) && $this->isValid($this->detect)))
			{
				$session->set('e_language', $this->detect);	
			}
			
			if(varset($_COOKIE['e107_language'])!=$this->detect && (defset('MULTILANG_SUBDOMAIN') != TRUE))
			{
				setcookie('e107_language', $this->detect, time() + 86400, e_HTTP);
				$_COOKIE['e107_language'] = $this->detect; // Used only when a user returns to the site. Not used during this session. 
			}
			else // Multi-lang SubDomains should ignore cookies and remove old ones if they exist. 
			{
				if(isset($_COOKIE['e107_language']))
				{
					unset($_COOKIE['e107_language']);
				}
			}
			$user_language = $this->detect;		

			// new system trigger 'lanset' 
			if($oldlan && $oldlan !== $this->detect)
			{
				e107::getEvent()->trigger('lanset', array('new' => $this->detect, 'old' => $oldlan));
			}
		}
		else // No Language-change Trigger Detected. 
		{
							
			if($session->has('e_language'))
			{
				$user_language = $session->get('e_language');
			}
			elseif(isset($_COOKIE['e107_language']) && ($user_language = $this->isValid($_COOKIE['e107_language']))) 
			{
				$session->set('e_language', $user_language);	 		
			}
			else
			{
								
				$user_language = $pref['sitelanguage'];	
				
				if($session->is('e_language'))
				{
					$session->clear('e_language');
				}
			
				if(isset($_COOKIE['e107_language']))
				{
					unset($_COOKIE['e107_language']);
				}	
			}	
		}
		
		$this->e_language = $user_language;
		$this->setDefs();
		return;
	}


	
	/**
	 * Set Language-specific Constants
	 * FIXME - language detection is a mess - db handler, mysql handler, session handler and language handler + constants invlolved,
	 * SIMPLIFY, test, get feedback
	 * @param string $language
	 * @return 
	 */
	function setDefs()
	{
		global $pref;
		
		$language = $this->e_language;
		//$session = e107::getSession();

		// SecretR - don't register lanlist in session, confusions, save it as class property (lan class is singleton) 
		e107::getSession()->set('language-list', null); // cleanup test installs, will be removed soon
		
		/*if(!$session->is('language-list'))
		{
			$session->set('language-list', implode(',',$this->installed()));
		}*/
		
		//define('e_LANLIST', $session->get('language-list'));
		define('e_LANLIST',  implode(',', $this->installed()));
		define('e_LANGUAGE', $language);
		define('USERLAN', $language); // Keep USERLAN for backward compatibility
		$iso = $this->convert($language);	
		define("e_LAN", $iso);
		
		// Below is for BC
		if(defined('e_LANCODE') && varset($pref['multilanguage']) && ($language != $pref['sitelanguage']))
		{			
			define("e_LANQRY", "[".$iso."]");
		}
		else
		{
			define("e_LANCODE", '');		
			define("e_LANQRY", false);
		} 	
	}
	
	public function getLanSelectArray($force = false)
	{
		if($force ||null === $this->_select_array)
		{
			$lanlist = explode(',', e_LANLIST);
			$this->_select_array = array();
			foreach ($lanlist as $lan) 
			{
				$this->_select_array[$this->convert($lan)] = $this->toNative($lan);
			}
		}
		return $this->_select_array;
	}

	/**
	 * Return an array of all language types. 
	 */
	public function getList()
	{
		return $this->list;
	}


	/**
	 * Define Legacy LAN constants based on a supplied array.
	 * @param null $bcList
	 */
	public function bcDefs($bcList = null)
	{

		if(empty($bcList))
		{
			$bcList = array(
				'LAN_180'   => 'LAN_SEARCH'
			);
		}

		foreach($bcList as $old => $new)
		{
			if(!defined($old) && defined($new))
			{
				define($old, constant($new));
			}

		}

	}

}

?>

16 Lapkričio 2016 - 08:46 / #8

Atsijungęs

Greisis7

Pranešimai: 0

Skubėjimo klaida.
Šis veiks.

<?php

class language{

// http://www.loc.gov/standards/iso639-2/php/code_list.php

// Valid Language Pack Names are shown directly below on the right. 
	public $detect = false;
	public $e_language = 'English'; // replaced later with $pref
	public $_cookie_domain = '';
	
	/**
	 * Cached list of Installed Language Packs
	 * @var array
	 */
	protected $lanlist = null; // null is important!!!

	protected $list = array(

            "na" => "Nauru",
            "nv" => "Navajo",
            "zu" => "Zulu"
        );

		protected $names = array(
			
			"Vietnamese"	=> "Tiếng Việt",
			"Welsh"         => "Cymraeg"
		);

	/**
	 * Converts iso to language-name and visa-versa.
	 * @param object $data
	 * @return 
	 */
	function convert($data){

		if(strlen($data) > 2)
		{
        	$tmp = array_flip($this->list);
			return isset($tmp[$data]) ? $tmp[$data] : false;
		}
		else
		{
			return (isset($this->list[$data])) ? $this->list[$data] : false;
		}
	}

// -------------------------------------------------------------------
	/**
	 * Check if a Language is installed and valid
	 * @param object $lang - Language to check. eg. 'es' or 'Spanish'
	 * @return false or the name of the valid Language
	 */
	function isValid($lang='')
	{
		if(empty($lang))
		{
			return false;
		}

		global $pref;

		if(!$lang)
		{
			return (ADMIN_AREA &&  vartrue($pref['adminlanguage'])) ? $pref['adminlanguage'] : $pref['sitelanguage'];
		}

		if(strpos($lang,"debug")!==false)
		{
			 return false;
		}

		if($lang == 'E_SITELANGUAGE') // allows for overriding language using a scripted 'define' before class2.php is loaded.
		{
			$lang = $pref['sitelanguage'];
		}

		if($lang == 'E_ADMINLANGUAGE')
		{
			$lang = $pref['adminlanguage'];
		}

		if(strlen($lang)== 2)
		{
			$iso = $lang;
			$lang = $this->convert($lang);	
		}
		else
		{
			$iso = $this->convert($lang);
		}
			
		if($iso==false || $lang==false)
		{
			$diz = ($lang) ? $lang : $iso;
			trigger_error("The selected language (".$diz.") is invalid. See e107_handlers/language_class.php for a list of valid languages. ", E_USER_ERROR);
			return false;
		}
		
		if(is_readable(e_LANGUAGEDIR.$lang.'/'.$lang.'.php'))
		{
			return $lang;	
		}
		else
		{
			trigger_error("The selected language (".$lang.") was not found.", E_USER_ERROR);
			return false;
		}

	}
	
	/**
	 * Check if the specified domain has multi-language subdomains enabled.
	 * @return 
	 */
	function isLangDomain($domain='')
	{
		if(!$domain)
		{
			return false;
		}
		
		global $pref;
		$mtmp = explode("\n", $pref['multilanguage_subdomain']);
        foreach($mtmp as $val)
		{
        	if($domain == trim($val))
			{
            	return true;
			}
		}

		if(!empty($pref['multilanguage_domain']) && is_array($pref['multilanguage_domain']))
		{
			foreach($pref['multilanguage_domain'] as $lng=>$val)
			{
				if($domain == trim($val))
				{
					return $lng;
				}
			}

		}
		
		return false;
		
	}


	/**
	 * Generic variable translator for LAN definitions. 
	 * @example $lng->translate("My name is [x] and I own a [y]", array('x'=>"John", 'y'=>"Cat")); 
	 * @deprecated Use $tp->lanVars() instead. 
	 */
	function translate($lan, $array= array())
	{
		foreach($array as $k=>$v)
		{
			$search[] = "[".$k."]";
			$replace[] = "<b>".$v."</b>";
		}
		
		return str_replace($search, $replace, $lan);
	}




	

	/**
	 * Return a list of Installed Language Packs
	 * @param str $type - English or Native.
	 * @example type = english: array(0=>'English', 1=>'French' ...)
	 * @example type = native: array('English'=>'English', 'French'=>'Francais'...)
	 * @return array
	 */
	function installed($type='english')
	{
		if(null == $this->lanlist)
		{
			$fl = e107::getFile();
			$dirArray = $fl->get_dirs(e_LANGUAGEDIR);
		//	$handle = opendir(e_LANGUAGEDIR);
			$lanlist = array();
		//	while ($file = readdir($handle))
			foreach($dirArray as $file)
			{
				if ($file != '.' && $file != '..' && is_readable(e_LANGUAGEDIR.$file.'/'.$file.'.php'))
				{
					$lanlist[] = $file;
				}
			}
			// closedir($handle);
			
			$this->lanlist = array_intersect($lanlist,$this->list);
		}

		if($type == 'native')
		{
			$natList = array();
			foreach($this->lanlist as $lang)
			{
				$natList[$lang] = $this->toNative($lang);
			}

			natsort($natList);

			return $natList;
		}
		
		return $this->lanlist;
	}
	
	
	/**
	 * Convert a Language to its Native title. eg. 'Spanish' becomes 'Español'
	 * @param string $lang
	 * @return string
	 */
	function toNative($lang)
	{
		return (!empty($this->names[$lang])) ? $this->names[$lang] : $lang;
	}

	/**
	 * Convert the current URL to a multi-lang for the specified language. 
	 * eg. 'http://www.mydomain.com' becomes 'http://es.mydomain.com'
	 * @param string $language eg. 'Spanish'
	 * @return URL
	 */
	function subdomainUrl($language, $url=e_REQUEST_URL)
	{
		global $pref;

		$iso = (strlen($language) == 2) ? $language : $this->convert($language);

		$codelnk = ($language == $pref['sitelanguage']) ? "www" : $iso;
		
		if($codelnk == '')
		{
			$codelnk = 'www';	
		}
		
      //  $urlval = str_replace($_SERVER['HTTP_HOST'],$codelnk.".".e_DOMAIN,e_SELF);
		
		/*	$urlval = (e_QUERY)
			        ? str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.e_DOMAIN, e_SELF).'?'.e_QUERY
			        : str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.e_DOMAIN, e_SELF);
		*/


		$domain = deftrue('e_DOMAIN','example.com');

		$urlval = str_replace($_SERVER['HTTP_HOST'], $codelnk.'.'.$domain, $url) ;
		
        return (string) $urlval;
	}
	
	/**
 	* Detect a Language Change
	* 1. Scripted Definition    eg. define('e_PAGE_LANGUAGE', 'English');
	* 2. Parked Domain          eg. http://mylanguagedomain.com
 	* 3. Parked subDomain		eg. http://es.mydomain.com (Preferred for SEO)
 	* 4. e_MENU Query			eg. /index.php?[es]
 	* 5. $_GET['elan']			eg. /index.php?elan=es
 	* 6. $_POST['sitelanguage']	eg. <input type='hidden' name='sitelanguage' value='Spanish' />
 	* 7. $GLOBALS['elan']		eg. <?php $GLOBALS['elan']='es' (deprecated)
 	* 
 	* @param boolean $force force detection, don't use cached value
 	*/
	function detect($force = false)
	{
		global $pref;
		
		
		if(false !== $this->detect && !$force) return $this->detect;
		$this->_cookie_domain = '';

		if(defined('e_PAGE_LANGUAGE') && ($detect_language = $this->isValid(e_PAGE_LANGUAGE))) // page specific override.
		{
			// Do nothing as $detect_language is set.
		}
		elseif(vartrue($pref['multilanguage_subdomain']) && $this->isLangDomain(e_DOMAIN) && (defset('MULTILANG_SUBDOMAIN') !== false))
		{
			$detect_language = (e_SUBDOMAIN) ? $this->isValid(e_SUBDOMAIN) : $pref['sitelanguage'];
			// Done in session handler now, based on MULTILANG_SUBDOMAIN value
			//e107_ini_set("session.cookie_domain", ".".e_DOMAIN); // Must be before session_start()
			$this->_cookie_domain = ".".e_DOMAIN;
			define('MULTILANG_SUBDOMAIN',true);
		}
		elseif(!empty($pref['multilanguage_domain']) &&  ($newLang = $this->isLangDomain(e_DOMAIN)))
		{
			$detect_language = $this->isValid($newLang);
			$this->_cookie_domain = ".".e_DOMAIN;
		}
		elseif(e_MENU && ($detect_language = $this->isValid(e_MENU))) // 
		{
			define("e_LANCODE",true);

		}
		elseif(isset($_GET['elan']) && ($detect_language = $this->isValid($_GET['elan']))) // eg: /index.php?elan=Spanish
		{
			// Do nothing			
		}
		elseif(isset($_POST['sitelanguage']) && ($detect_language = $this->isValid($_POST['sitelanguage'])))
		{
                        $detect_language = $_POST['sitelanguage'];
			$this->_cookie_domain = ".".e_DOMAIN;
		}
		elseif(isset($GLOBALS['elan']) && ($detect_language = $this->isValid($GLOBALS['elan'])))
		{
			// Do nothing		
		}
		else
		{
			$detect_language = false; // ie. No Change.
		}
		
		// Done in session handler now
		// e107_ini_set("session.cookie_path", e_HTTP);
		
		$this->detect = $detect_language;	
		return $detect_language;
	}

	/**
	 * Get domain to be used in cookeis (e.g. .domain.com), or empty
	 * if multi-language subdomain settings not enabled
	 * Available after self::detect() 
	 * @return string
	 */
	public function getCookieDomain()
	{
		return $this->_cookie_domain;
	}

	/**
	 * Set the Language (Constants, $_SESSION and $_COOKIE) for the current page. 
	 * @param string $language force set
	 * @return void
	 */
	function set($language = null)
	{
		$pref = e107::getPref();
		$session = e107::getSession(); // default core session namespace
		if($language && ($language = $this->isValid($language))) // force set
		{
			$this->detect = $language;
		}
		if($this->detect) // Language-Change Trigger Detected. 
		{
			// new - e_language moved to e107 namespace - $_SESSION['e107']['e_language']
			$oldlan = $session->get('e_language');
			
			if(!$session->has('e_language') || (($session->get('e_language') != $this->detect) && $this->isValid($this->detect)))
			{
				$session->set('e_language', $this->detect);	
			}
			
			if(varset($_COOKIE['e107_language'])!=$this->detect && (defset('MULTILANG_SUBDOMAIN') != TRUE))
			{
				setcookie('e107_language', $this->detect, time() + 86400, e_HTTP);
				$_COOKIE['e107_language'] = $this->detect; // Used only when a user returns to the site. Not used during this session. 
			}
			else // Multi-lang SubDomains should ignore cookies and remove old ones if they exist. 
			{
				if(isset($_COOKIE['e107_language']))
				{
					unset($_COOKIE['e107_language']);
				}
			}
			$user_language = $this->detect;		

			// new system trigger 'lanset' 
			if($oldlan && $oldlan !== $this->detect)
			{
				e107::getEvent()->trigger('lanset', array('new' => $this->detect, 'old' => $oldlan));
			}
		}
		else // No Language-change Trigger Detected. 
		{
							
			if($session->has('e_language'))
			{
				$user_language = $session->get('e_language');
			}
			elseif(isset($_COOKIE['e107_language']) && ($user_language = $this->isValid($_COOKIE['e107_language']))) 
			{
				$session->set('e_language', $user_language);	 		
			}
			else
			{
								
				$user_language = $pref['sitelanguage'];	
				
				if($session->is('e_language'))
				{
					$session->clear('e_language');
				}
			
				if(isset($_COOKIE['e107_language']))
				{
					unset($_COOKIE['e107_language']);
				}	
			}	
		}
		
		$this->e_language = $user_language;
		$this->setDefs();
		return;
	}


	
	/**
	 * Set Language-specific Constants
	 * FIXME - language detection is a mess - db handler, mysql handler, session handler and language handler + constants invlolved,
	 * SIMPLIFY, test, get feedback
	 * @param string $language
	 * @return 
	 */
	function setDefs()
	{
		global $pref;
		
		$language = $this->e_language;
		//$session = e107::getSession();

		// SecretR - don't register lanlist in session, confusions, save it as class property (lan class is singleton) 
		e107::getSession()->set('language-list', null); // cleanup test installs, will be removed soon
		
		/*if(!$session->is('language-list'))
		{
			$session->set('language-list', implode(',',$this->installed()));
		}*/
		
		//define('e_LANLIST', $session->get('language-list'));
		define('e_LANLIST',  implode(',', $this->installed()));
		define('e_LANGUAGE', $language);
		define('USERLAN', $language); // Keep USERLAN for backward compatibility
		$iso = $this->convert($language);	
		define("e_LAN", $iso);
		
		// Below is for BC
		if(defined('e_LANCODE') && varset($pref['multilanguage']) && ($language != $pref['sitelanguage']))
		{			
			define("e_LANQRY", "[".$iso."]");
		}
		else
		{
			define("e_LANCODE", '');		
			define("e_LANQRY", false);
		} 	
	}
	
	public function getLanSelectArray($force = false)
	{
		if($force ||null === $this->_select_array)
		{
			$lanlist = explode(',', e_LANLIST);
			$this->_select_array = array();
			foreach ($lanlist as $lan) 
			{
				$this->_select_array[$this->convert($lan)] = $this->toNative($lan);
			}
		}
		return $this->_select_array;
	}

	/**
	 * Return an array of all language types. 
	 */
	public function getList()
	{
		return $this->list;
	}


	/**
	 * Define Legacy LAN constants based on a supplied array.
	 * @param null $bcList
	 */
	public function bcDefs($bcList = null)
	{

		if(empty($bcList))
		{
			$bcList = array(
				'LAN_180'   => 'LAN_SEARCH'
			);
		}

		foreach($bcList as $old => $new)
		{
			if(!defined($old) && defined($new))
			{
				define($old, constant($new));
			}

		}

	}

}

?>

16 Lapkričio 2016 - 10:28 / #9