X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Flanguage-functions.php;h=906a78dc9766992f0e657e99b3ed492c05416464;hb=2eb01731e9a7a21c1b44ca5881a1444a801f5e5a;hp=5cde4b6ebe59fee6eaded2f5f8c65681dece0570;hpb=d234d1de6ad6e7afe77507f421c9930833731d88;p=mailer.git

diff --git a/inc/language-functions.php b/inc/language-functions.php
index 5cde4b6ebe..906a78dc97 100644
--- a/inc/language-functions.php
+++ b/inc/language-functions.php
@@ -1,7 +1,7 @@
 <?php
 /************************************************************************
- * MXChange v0.2.1                                    Start: 08/25/2003 *
- * ===============                              Last change: 11/29/2005 *
+ * Mailer v0.2.1-FINAL                                Start: 08/25/2003 *
+ * ===================                          Last change: 11/29/2005 *
  *                                                                      *
  * -------------------------------------------------------------------- *
  * File              : language-functions.php                           *
@@ -17,7 +17,7 @@
  * Needs to be in all Files and every File needs "svn propset           *
  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  * -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder                           *
+ * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -35,55 +35,73 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  * MA  02110-1301  USA                                                  *
  ************************************************************************/
+
 // Some security stuff...
 if (!defined('__SECURITY')) {
-	$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
-	require($INC);
-}
+	die();
+} // END - if
 
 // "Getter" for language strings
 // @TODO Rewrite all language constants to this function.
 function getMessage ($messageId) {
 	// Default is not found!
-	$return = '!'.$messageId.'!';
+	$return = '!' . $messageId . '!';
 
 	// Is the language string found?
-	if (isset($GLOBALS['msg'][strtolower($messageId)])) {
+	if (isMessageIdValid($messageId)) {
 		// Language array element found in small_letters
-		$return = $GLOBALS['msg'][$messageId];
-	} elseif (isset($GLOBALS['msg'][strtoupper($messageId)])) {
-		// @DEPRECATED Language array element found in BIG_LETTERS
-		$return = $GLOBALS['msg'][$messageId];
-	} elseif (defined($messageId)) {
-		// @DEPRECATED Deprecated constant found
-		$return = constant($messageId);
+		$return = $GLOBALS['messages'][$messageId];
 	} else {
 		// Missing language constant
-		DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Missing message string %s detected.", $messageId));
+		logDebugMessage(__FUNCTION__, __LINE__, sprintf("Missing message string %s detected.", $messageId));
 	}
 
 	// Return the string
 	return $return;
 }
 
+// Init messages
+function initMessages () {
+	$GLOBALS['messages'] = array();
+}
+
+// Add message
+function addMessages ($messages) {
+	// Merge both
+	$GLOBALS['messages'] = merge_array($GLOBALS['messages'], $messages);
+}
+
+// Checks wether given message id is valid
+function isMessageIdValid ($messageId) {
+	return (isset($GLOBALS['messages'][$messageId]));
+}
+
+// "Getter for current language
+function getCurrentLanguage () {
+	return $GLOBALS['language'];
+}
+
 // "Getter" for language
 function getLanguage () {
+	// Default is 'de'. DO NOT CHANGE THIS!!!
+	$ret = 'de';
+
 	// Set default return value to default language from config
-	$ret = getConfig('DEFAULT_LANG');
+	if (isConfigEntrySet('DEFAULT_LANG')) $ret = getConfig('DEFAULT_LANG');
 
 	// Init variable
 	$lang = '';
 
 	// Is the variable set
-	if (REQUEST_ISSET_GET('mx_lang')) {
+	if (isGetRequestElementSet('mx_lang')) {
 		// Accept only first 2 chars
-		$lang = substr(REQUEST_GET('mx_lang'), 0, 2);
-	} elseif (isset($GLOBALS['cache_array']['language'])) {
+		$lang = substr(getRequestElement('mx_lang'), 0, 2);
+	} elseif (isset($GLOBALS['language'])) {
 		// Use cached
-		$ret = $GLOBALS['cache_array']['language'];
+		$ret = getCurrentLanguage();
 	} elseif (!empty($lang)) {
 		// Check if main language file does exist
-		if (isFileReadable(constant('PATH') . 'inc/language/'.$lang.'.php')) {
+		if (isIncludeReadable('inc/language/' . $lang . '.php')) {
 			// Okay found, so let's update cookies
 			setLanguage($lang);
 		} // END - if
@@ -96,7 +114,7 @@ function getLanguage () {
 	}
 
 	// Cache entry
-	$GLOBALS['cache_array']['language'] = $ret;
+	$GLOBALS['language'] = $ret;
 
 	// Return value
 	return $ret;
@@ -104,43 +122,100 @@ function getLanguage () {
 
 // "Setter" for language
 function setLanguage ($lang) {
-	// Accept only first 2 chars!
-	$lang = substr(SQL_ESCAPE(strip_tags($lang)), 0, 2);
+	// Accept only first 2 chars and still secure them
+	$lang = substr(secureString($lang), 0, 2);
 
 	// Set cookie
 	setSession('mx_lang', $lang);
 }
 
+// Checks wether a language file is there for optional extension
+function isLanguageIncludeReadable ($ext_name = 'none') {
+	// Do we have array element?
+	if (!isset($GLOBALS['lang_inc'][$ext_name])) {
+		// Generate filename
+		if ($ext_name == 'none') {
+			// Generic
+			$languageInclude = sprintf("inc/language/%s.php", getLanguage());
+		} else {
+			// Extension's language file
+			$languageInclude = sprintf("inc/language/%s_%s.php", $ext_name, getLanguage());
+		}
+
+		// Look for file if no extension name is provided
+		$GLOBALS['lang_inc'][$ext_name] = isIncludeReadable($languageInclude);
+		//* DEBUG: */ print __FUNCTION__.':'.$ext_name.'='.$languageInclude.'='.intval(isIncludeReadable($languageInclude)).'<br />';
+	} // END - if
+
+	// Return it
+	return $GLOBALS['lang_inc'][$ext_name];
+}
+
 // Load the current language file or fixes it to 'de'
-function loadLanguageFile () {
+// If ext_name is 'none', load general language support, else load extension's
+// language file. In installation phase load the install language file.
+function loadLanguageFile ($ext_name = 'none') {
 	// Try to get language from session
-	$mx_lang = getSession('mx_lang');
+	$currLanguage = getLanguage();
 
 	// Set default language if it is not (yet) set
-	if (is_null($mx_lang)) $mx_lang = getConfig('DEFAULT_LANG');
+	if (is_null($currLanguage)) {
+		// Get it from config
+		$currLanguage = getConfig('DEFAULT_LANG');
 
-	// Generate filename
-	$INC = sprintf("inc/language/%s.php", SQL_ESCAPE($mx_lang));
+		// And save it in session
+		setLanguage($currLanguage);
+	} // END - if
 
-	// Look for file
-	if (!isIncludeReadable($INC)) {
+	// Do we have the language file NOT?
+	if (!isLanguageIncludeReadable($ext_name)) {
 		// Switch to default (DO NOT CHANGE!!!)
 		setLanguage('de');
-		$INC = 'inc/language/de.php';
 
 		// And set it temporarily
 		setConfigEntry('DEFAULT_LANG', 'de');
 	} // END - if
 
-	// Load language file
-	loadIncludeOnce($INC);
+	// Is the file there?
+	if (isLanguageIncludeReadable($ext_name)) {
+		// Load language file
+		loadLanguageInclude($ext_name);
+	} elseif ((isDebugModeEnabled()) && (getOutputMode() == '0') && ($ext_name != 'sql_patches') && (substr($ext_name, 0, 10) != 'admintheme')) {
+		// No language file is not so good...
+		logDebugMessage(__FUNCTION__, __LINE__, sprintf("NOTICE: Extension %s has no language file or we cannot read from it. lang=%s, mode=%s",
+			$ext_name,
+			getLanguage(),
+			getExtensionMode()
+		));
+	}
 
 	// Check for installation mode
-	if ((isInstalling()) || (!isInstalled()) || (!isAdminRegistered())) {
-		// Load matching language file
-		loadInclude('inc/language/install_' . getSession('mx_lang') . '.php');
+	if ((isInstallationPhase()) || (!isAdminRegistered())) {
+		// Load language file
+		loadLanguageInclude('install');
 	} // END - if
 }
 
+// Loads the language file
+function loadLanguageInclude ($ext_name = 'none') {
+	// Generate filename
+	if ($ext_name == 'none') {
+		// Generic
+		$languageInclude = sprintf("inc/language/%s.php", getLanguage());
+	} else {
+		// Extension's language file
+		$languageInclude = sprintf("inc/language/%s_%s.php", $ext_name, getLanguage());
+	}
+
+	// Check it before loading
+	if (isLanguageIncludeReadable($ext_name)) {
+		// Load it
+		loadIncludeOnce($languageInclude);
+	} else {
+		// Not readable!
+		DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Language file %s not found or readable.", $languageInclude));
+	}
+}
+
 // [EOF]
 ?>