X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Flanguage-functions.php;h=f8e9d6162288b29089a2ba92f94bc9da481dc2ad;hp=a148f534f5e343365b6120ed7707d9060d470ca4;hb=25b4a580b4c7e0d429eb8e436785d3c2ef304f8e;hpb=66b91ce490ab549425619c95fc12086e126d541b

diff --git a/inc/language-functions.php b/inc/language-functions.php
index a148f534f5..f8e9d61622 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 +17,8 @@
  * 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                           *
+ * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -35,58 +36,87 @@
  * 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 = $GLOBALS['messages'][getCurrentLanguage()][$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;
 }
 
+// Getter for message string as a mask
+function getMaskedMessage ($messageId, $data) {
+	return sprintf(getMessage($messageId), $data);
+}
+
+// Init messages
+function initMessages () {
+	$GLOBALS['messages'][getLanguage()] = array();
+}
+
+// Add messages
+function addMessages ($messages) {
+	// Merge both
+	$GLOBALS['messages'][getCurrentLanguage()] = merge_array($GLOBALS['messages'][getCurrentLanguage()], $messages);
+
+	// Don't count them if we don't want it
+	if (isset($GLOBALS['count'])) return;
+
+	// And count them
+	if (isset($GLOBALS['msg_count'][getCurrentLanguage()])) {
+		$GLOBALS['msg_count'][getCurrentLanguage()] += count($messages);
+	} else {
+		$GLOBALS['msg_count'][getCurrentLanguage()] = count($messages);
+	}
+}
+
+// Checks wether given message id is valid
+function isMessageIdValid ($messageId) {
+	return (isset($GLOBALS['messages'][getCurrentLanguage()][$messageId]));
+}
+
+// Getter for current language
+function getCurrentLanguage () {
+	return $GLOBALS['language'];
+}
+
+// Setter for current language
+function setCurrentLanguage ($language) {
+	$GLOBALS['language'] = (string) $language;
+}
+
 // "Getter" for language
 function getLanguage () {
-	// Set default return value to default language from config
-	$ret = getConfig('DEFAULT_LANG');
+	// Default is 'de'. DO NOT CHANGE THIS!!!
+	$ret = 'de';
 
-	// Init variable
-	$lang = '';
+	// Set default return value to default language from config
+	if (isConfigEntrySet('DEFAULT_LANG')) $ret = getConfig('DEFAULT_LANG');
 
 	// Is the variable set
-	if (REQUEST_ISSET_GET('mx_lang')) {
+	if (isGetRequestParameterSet('mx_lang')) {
 		// Accept only first 2 chars
-		$lang = substr(REQUEST_GET('mx_lang'), 0, 2);
-	} elseif (isset($GLOBALS['cache_array']['language'])) {
+		$ret = substr(getRequestParameter('mx_lang'), 0, 2);
+	} elseif (isset($GLOBALS['language'])) {
 		// Use cached
-		$ret = $GLOBALS['cache_array']['language'];
-	} elseif (!empty($lang)) {
-		// Check if main language file does exist
-		if (isIncludeReadable('inc/language/' . $lang . '.php')) {
-			// Okay found, so let's update cookies
-			setLanguage($lang);
-		} // END - if
+		$ret = getCurrentLanguage();
 	} elseif (isSessionVariableSet('mx_lang')) {
 		// Return stored value from cookie
 		$ret = getSession('mx_lang');
@@ -96,7 +126,7 @@ function getLanguage () {
 	}
 
 	// Cache entry
-	$GLOBALS['cache_array']['language'] = $ret;
+	setCurrentLanguage($ret);
 
 	// Return value
 	return $ret;
@@ -104,58 +134,194 @@ 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'
-// If ext_name is empty, load general language support, else load extension's
-// language file.
-function loadLanguageFile ($ext_name = '') {
+// If ext_name is 'none', load general language support, else load extension's
+// language file. In installation phase load the install language file.
+function loadLanguageFile ($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
-	if (empty($ext_name)) {
-		// Generic
-		$languageInclude = sprintf("inc/language/%s.php", SQL_ESCAPE($mx_lang));
-	} else {
-		// Extension's language file
-		$languageInclude = sprintf("inc/language/%s_%s.php", $ext_name, getLanguage());
-	}
+		// And save it in session
+		setLanguage($currLanguage);
+	} // END - if
 
-	// Look for file if no extension name is provided
-	if ((empty($ext_name)) && (isIncludeReadable($languageInclude) === false)) {
+	// Do we have the language file NOT?
+	if (!isLanguageIncludeReadable($ext_name)) {
 		// Switch to default (DO NOT CHANGE!!!)
 		setLanguage('de');
-		$languageInclude = 'inc/language/de.php';
 
 		// And set it temporarily
 		setConfigEntry('DEFAULT_LANG', 'de');
 	} // END - if
 
 	// Is the file there?
-	if (isIncludeReadable($languageInclude)) {
+	if (isLanguageIncludeReadable($ext_name)) {
 		// Load language file
-		loadIncludeOnce($languageInclude);
-	} elseif ((isDebugModeEnabled()) && ($ext_name != 'sql_patches') && (substr($ext_name, 0, 10) != 'admintheme')) {
+		loadLanguageInclude($ext_name);
+	} elseif ((isDebugModeEnabled()) && (getOutputMode() == '0') && ($ext_name != 'sql_patches') && (substr($ext_name, 0, 10) != 'admintheme')) {
 		// No language file is not so good...
-		DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("NOTICE: Extension %s has no language file or we cannot read from it. lang=%s",
-			$ext_name, getLanguage()
+		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!
+		logDebugMessage(__FUNCTION__, __LINE__, sprintf("Language file %s not found or readable.", $languageInclude));
+	}
+}
+
+// Getter for an array of valid languages with no except by default
+function getValidLanguages ($except = '') {
+	// @TODO These are all valid languages, again hard-coded
+	$langs = array('de' => 'de', 'en' => 'en');
+
+	// Should we keep one out?
+	if (!empty($except)) {
+		// Remove this
+		unset($langs[$except]);
 	} // END - if
+
+	// Return the array
+	return $langs;
+}
+
+// Compares two language files
+function ifLanguageFilesCompares ($source, $target, $targetLanguage) {
+	// Init differences
+	$GLOBALS['lang_diff'][$target] = array();
+	$GLOBALS['lang_diff_count'][$target] = 0;
+	if (!isset($GLOBALS['lang_diff_count']['total'])) $GLOBALS['lang_diff_count']['total'] = 0;
+
+	// *Does* match by default
+	$matches = true;
+
+	// Is one not readable?
+	if (!isIncludeReadable($source)) {
+		// Please report this bug!
+		debug_report_bug(__FUNCTION__ . ': Source file ' . $source . ' is not readable.');
+	} elseif (!isIncludeReadable($target)) {
+		// Please report this bug!
+		debug_report_bug(__FUNCTION__ . ': Target file ' . $target . ' is not readable.');
+	} elseif ($targetLanguage == getCurrentLanguage()) {
+		// Must be different
+		debug_report_bug(__FUNCTION__ . ': Target language ' . $targetLanguage . ' is same as current.');
+	}
+
+	// Backup current messages/language
+	$backupLang = getCurrentLanguage();
+	$messages[$backupLang] = $GLOBALS['messages'][$backupLang];
+	$GLOBALS['messages'][$backupLang] = array();
+
+	// Both are readable so include current language file
+	$GLOBALS['count'] = false;
+	loadInclude($source);
+	$GLOBALS['msgs'][$source] = $GLOBALS['messages'][$backupLang];
+	unset($GLOBALS['count']);
+
+	// Set target language
+	setCurrentLanguage($targetLanguage);
+
+	// Do we have an array?
+	if (!isset($GLOBALS['messages'][$targetLanguage])) {
+		// Then create it to avoid notice
+		$GLOBALS['messages'][$targetLanguage] = array();
+		$GLOBALS['msg_count'][$targetLanguage] = 0;
+	} // END - if
+
+	// Load target language file
+	loadInclude($target);
+	$GLOBALS['msgs'][$target] = $GLOBALS['messages'][$targetLanguage];
+
+	// Set backup back
+	setCurrentLanguage($backupLang);
+	$GLOBALS['messages'][$backupLang] = $messages[$backupLang];
+	unset($messages[$backupLang]);
+
+	// Do they mismatch?
+	if ((count($GLOBALS['msgs'][$source])) != (count($GLOBALS['msgs'][$target]))) {
+		// Does not match
+		$matches = false;
+
+		// Check all differences
+		foreach ($GLOBALS['msgs'][$source] as $key => $value) {
+			// Don't we have it?
+			if (!isset($GLOBALS['msgs'][$target][$key])) {
+				// Then add is as difference
+				$GLOBALS['lang_diff'][$target][$key] = $value;
+
+				// ... and count it
+				$GLOBALS['lang_diff_count'][$target]++;
+				$GLOBALS['lang_diff_count']['total']++;
+			} // END - if
+		} // END - foreach
+	} // END - if
+
+	// Return result
+	return $matches;
+}
+
+// Getter for getting difference of target file
+function getLanguageComparisonDifference ($target) {
+	return $GLOBALS['lang_diff_count'][$target];
 }
 
 // [EOF]