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Path: /data/applications/aps/tikiwiki/3.2.0-5/standard/htdocs/lib/init/ [ Home ]
File: tra.php
<?php
/** translate a English string
 * @param $content - English string
 * @param $lg - language - if not specify = global current language
 */

function tr($content) {
	$args = func_get_args();
	return tra( $content, '', false, array_slice( $args, 1 ) );
}

function tra($content, $lg='', $no_interactive = false, $args = array()) {
	global $prefs;

	if ($content != '') {
		if ($prefs['lang_use_db'] != 'y') {
			global $lang, $tikidomain;
			if ($lg != "") {
				if (is_file("lang/$lg/language.php")) {
					$l = $lg;
				} else {
					$l = $prefs['language'];
				}
			} elseif (!empty($prefs['language']) && is_file('lang/'.$prefs['language'].'/language.php')) {
				$l = $prefs['language'];
			} elseif (is_file('lang/'.$prefs['site_language'].'/language.php')) {
				$l = $prefs['site_language'];
			} else {
				$l = false;
			}
			if ($l) {
				global ${"lang_$l"};
				if (!isset(${"lang_$l"})) {
				  include_once("lang/$l/language.php");
				  if (is_file("lang/$l/custom.php")) {
					include_once("lang/$l/custom.php");
				  }
				  if (!empty($tikidomain) && is_file("lang/$l/$tikidomain/custom.php")) {
					include_once("lang/$l/$tikidomain/custom.php");
				  }
				  ${"lang_$l"} = $lang;
				  unset($lang);
				}
				$lang = &${"lang_".$prefs['language']};
			}
			if ($l and isset(${"lang_$l"}[$content])) {
				return tr_replace( ${"lang_$l"}[$content], $args );
			} else {
				// If no translation has been found and if the string ends with a punctuation,
				//   try to translate punctuation separately (e.g. if the content is 'Login:' or 'Login :',
				//   then it will try to translate 'Login' and ':' separately).
				// This should avoid duplicated strings like 'Login' and 'Login:' that were needed before
				//   (because there is no space before ':' in english, but there is one in others like french)
				$punctuations = array(':', '!', ';', '.', ',', '?'); // Modify get_strings.php accordingly
				$content_lenght = strlen($content);
				foreach ( $punctuations as $p ) {
					if ( $content[$content_lenght - 1] == $p ) {
						$new_content = substr($content, 0, $content_lenght - 1);
						if ( isset(${"lang_$l"}[$new_content]) ) {
							return tr_replace( ${"lang_$l"}[$new_content].( isset(${"lang_$l"}[$p]) ? ${"lang_$l"}[$p] : $p ), $args );
						} else {
							return tr_replace( $content, $args );
						}
					}
				}

				return tr_replace( $content, $args );
			}
		} else {
			global $tikilib,$multilinguallib;
			// things that don't work for interactive translation need to be filtered out
			if ($no_interactive == true) {
				$tag = "";
			} elseif (strpos($content,'<span ') !== FALSE) {
				// span tags cannot be nested 
				$tag="";
			} elseif (isset($multilinguallib)) {
				$tag=$multilinguallib->getInteractiveTag($content);
			} else {
				$tag="";
			}
			$query = "select `tran` from `tiki_language` where `source`=? and `lang`=?";
			// set language to site default if no lang specified or for user
			if ($lg == '' && !$prefs['language']) {
				 $lg = $prefs['site_language'];
			}
			$result = $tikilib->query($query, array($content,$lg == ""? $prefs['language'] : $lg));
			$res = $result->fetchRow();
			if (!$res) {
				return tr_replace( $content.$tag, $args );
			}
			if (!isset($res["tran"])) {
				if ($prefs['record_untranslated'] == 'y') {
					$query = "insert into `tiki_untranslated` (`source`,`lang`) values (?,?)";
					$tikilib->query($query, array($content,$prefs['language']),-1,-1,false);
				}
				return tr_replace( $content.$tag, $args );
			}
			$res["tran"] = preg_replace("~&lt;br(\s*/)&gt;~","<br$1>",$res["tran"]);
			return tr_replace( $res["tran"].$tag, $args );
		}
	}
}

function tr_replace( $content, $args ) {
	if( ! count( $args ) )
		return $content;

	$needles = array();
	$replacements = $args;

	foreach( array_keys( $args ) as $num )
		$needles[] = "%$num";
	
	return str_replace( $needles, $replacements, $content );
}