/**
* Method will setup Internationalization.
* NOTE: This method has been INTENTIONALLY left incomplete.
* @return void
*/
public static function InitializeI18n()
{
if (isset($_SESSION)) {
if (array_key_exists('country_code', $_SESSION)) {
QApplication::$CountryCode = $_SESSION['country_code'];
}
if (array_key_exists('language_code', $_SESSION)) {
QApplication::$LanguageCode = $_SESSION['language_code'];
}
}
/*
* NOTE: This is where you would implement code to do Language Setting discovery, as well, for example:
* Checking against $_GET['language_code']
* checking against session (example provided below)
* Checking the URL
* etc.
* Options to do this are left to the developer.
*/
// Initialize I18n if QApplication::$LanguageCode is set
if (QApplication::$LanguageCode) {
QI18n::Initialize();
} else {
// QApplication::$CountryCode = 'us';
// QApplication::$LanguageCode = 'en';
// QI18n::Initialize();
}
}
protected function button_Click($strFormId, $strControlId, $strParameter)
{
// NORMALLY -- these settings are setup in prepend.inc
// But it is pulled out here to illustrate
$_SESSION['language_code'] = $strParameter;
// In order for I18n Translation to be enabled, you must have a language code
// defined and the QI18n object must be initialized
QApplication::$LanguageCode = $strParameter;
QI18n::Initialize();
}
protected function Form_Create()
{
// let's change translation class
require_once 'sample_translator.class.php';
QI18n::$DefaultTranslationClass = 'QSampleTranslation';
// Set default language to French
QApplication::$LanguageCode = 'fr';
QApplication::$CountryCode = null;
QI18n::Initialize();
}
/**
* If LanguageCode is specified and QI18n::Initialize() has been called, then this
* will perform a translation of the given token for the specified Language Code and optional
* Country code.
*
* Otherwise, this will simply return the token as is.
* This method is also used by the global print-translated "_t" function.
*
* @param string $strToken
* @return string the Translated token (if applicable)
*/
public static function Translate($strToken)
{
if (QApplication::$LanguageObject) {
return QApplication::$LanguageObject->TranslateToken($strToken);
} else {
return $strToken;
}
}
// Start Session Handler (if required)
/////////////////////////////
//session_set_cookie_params(2);
session_start();
//////////////////////////////////////////////
// Setup Internationalization and Localization (if applicable)
// Note, this is where you would implement code to do Language Setting discovery, as well, for example:
// * Checking against $_GET['language_code']
// * checking against session (example provided below)
// * Checking the URL
// * etc.
// TODO: options to do this are left to the developer
//////////////////////////////////////////////
if (isset($_SESSION)) {
if (array_key_exists('country_code', $_SESSION)) {
QApplication::$CountryCode = $_SESSION['country_code'];
}
if (array_key_exists('language_code', $_SESSION)) {
QApplication::$LanguageCode = $_SESSION['language_code'];
}
}
QApplication::$LanguageCode = 'zh_cn';
// Initialize I18n if QApplication::$LanguageCode is set
if (QApplication::$LanguageCode) {
QI18n::Initialize();
} else {
// QApplication::$CountryCode = 'us';
// QApplication::$LanguageCode = 'en';
// QI18n::Initialize();
}
}
public function tearDown()
{
// let's restore translation class, so that other tests use the default one
QI18n::$DefaultTranslationClass = 'QTranslationPoParser';
}
public static function InitializeTranslationEngine()
{
require_once __NARRO_INCLUDES__ . '/gettext_reader.class.php';
require_once __NARRO_INCLUDES__ . '/StreamReader.class.php';
if (QApplication::$User->UserId == NarroUser::ANONYMOUS_USER_ID) {
QApplication::$LanguageCode = QApplication::$TargetLanguage->LanguageCode;
} else {
QApplication::$LanguageCode = QApplication::$User->GetPreferenceValueByName('Application language');
}
define('__LOCALE_DIRECTORY__', __DOCROOT__ . __SUBDIRECTORY__ . '/locale/' . QApplication::$LanguageCode);
QI18n::Initialize('NarroPoParser');
}
<div id="demoZone">
<h2>Translations made using the custom QSampleTranslation class</h2>
<h3>French <small>(default set in <code>Form_Create()</code>)</small></h3>
<ul>
<li>Required -> <?php
_t('Required');
?>
</li>
<li>Optional -> <?php
_t('Optional');
?>
</li>
</ul>
<h3><strong>Spanish</strong></h3>
<?php
$i18n = QI18n::Load('es');
?>
<ul>
<li>Required -> <?php
echo $i18n->TranslateToken('Required');
?>
</li>
<li>Optional -> <?php
echo $i18n->TranslateToken('Optional');
?>
</li>
</ul>
</div>
<?php
$this->RenderEnd();
protected function ParsePoData($strPoData)
{
$strPoData = str_replace("\r", '', trim($strPoData));
$strPoLines = explode("\n", $strPoData);
$strMatches = array();
$intState = QI18n::PoParseStateNone;
$intLineCount = count($strPoLines);
if (strlen($strPoLines[0]) == 0) {
return;
}
for ($intLineNumber = 0; $intLineNumber < $intLineCount; $intLineNumber++) {
$strPoLine = $strPoLines[$intLineNumber] = trim($strPoLines[$intLineNumber]);
if (strlen($strPoLine) && QString::FirstCharacter($strPoLine) != '#') {
switch ($intState) {
case QI18n::PoParseStateNone:
$intCount = preg_match_all('/msgid(_[a-z0-9]+)?[\\s]+"([\\S ]*)"/i', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
$intLineNumber--;
$intState = QI18n::PoParseStateMessageIdStart;
} else {
throw new QPoParserException('Invalid content for PoParseStateNone on Line ' . ($intLineNumber + 1) . ': ' . $strPoLine);
}
break;
case QI18n::PoParseStateMessageIdStart:
$intCount = preg_match_all('/msgid(_[a-z0-9]+)?[\\s]+"([\\S ]*)"/i', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
$strMessageId = array('', '', '', '', '', '', '');
$strMessageString = array('', '', '', '', '', '', '');
$intArrayIndex = 0;
$strContent = QI18n::UnescapeContent($strMatches[2][0]);
if ($strContent === false) {
throw new QPoParserException('Invalid content on Line ' . ($intLineNumber + 1));
}
$strMessageId[$intArrayIndex] = $strContent;
$intState = QI18n::PoParseStateMessageId;
} else {
throw new QPoParserException('Invalid content for PoParseStateMessageIdStart on Line ' . ($intLineNumber + 1) . ': ' . $strPoLine);
}
break;
case QI18n::PoParseStateMessageId:
$intCount = preg_match_all('/msgid(_[a-z0-9]+)[\\s]+"([\\S ]*)"/i', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
if (strlen(trim($strMessageId[$intArrayIndex])) == 0) {
throw new QPoParserException('No MsgId content for current MsgId on Line ' . $intLineNumber . ': ' . $strPoLine);
}
$intArrayIndex++;
$strContent = QI18n::UnescapeContent($strMatches[2][0]);
if ($strContent === false) {
throw new QPoParserException('Invalid content on Line ' . ($intLineNumber + 1));
}
$strMessageId[$intArrayIndex] = $strContent;
break;
}
$intCount = preg_match_all('/"([\\S ]*)"/', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
$strContent = QI18n::UnescapeContent($strMatches[1][0]);
if ($strContent === false) {
throw new QPoParserException('Invalid content on Line ' . ($intLineNumber + 1));
}
$strMessageId[$intArrayIndex] .= $strContent;
break;
}
$intCount = preg_match_all('/msgstr(\\[[0-9]+\\])?[\\s]+"([\\S ]*)"/i', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
if (strlen(trim($strMessageId[$intArrayIndex])) == 0) {
throw new QPoParserException('No MsgId content for current MsgId on Line ' . $intLineNumber . ': ' . $strPoLine);
}
$intLineNumber--;
$intState = QI18n::PoParseStateMessageStringStart;
break;
}
throw new QPoParserException('Invalid content for PoParseStateMessageId on Line ' . ($intLineNumber + 1) . ': ' . $strPoLine);
case QI18n::PoParseStateMessageStringStart:
$intCount = preg_match_all('/msgstr(\\[[0-9]+\\])?[\\s]+"([\\S ]*)"/i', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
$intArrayIndex = 0;
if (strlen($strMatches[1][0])) {
$intArrayIndex = intval(substr($strMatches[1][0], 1, strlen($strMatches[1][0]) - 2));
}
$strContent = QI18n::UnescapeContent($strMatches[2][0]);
if ($strContent === false) {
throw new QPoParserException('Invalid content on Line ' . ($intLineNumber + 1));
}
$strMessageString[$intArrayIndex] = $strContent;
$intState = QI18n::PoParseStateMessageString;
} else {
throw new QPoParserException('Invalid content for PoParseStateMessageStringStart on Line ' . ($intLineNumber + 1) . ': ' . $strPoLine);
}
break;
case QI18n::PoParseStateMessageString:
$intCount = preg_match_all('/msgid(_[a-z0-9]+)?[\\s]+"([\\S ]*)"/i', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
for ($intIndex = 0; $intIndex < count($strMessageId); $intIndex++) {
if (strlen(trim($strMessageId[$intIndex]))) {
if (!strlen(trim($strMessageString[$intIndex]))) {
$this->SetTranslation($strMessageId[$intIndex], "");
}
$this->SetTranslation($strMessageId[$intIndex], $strMessageString[$intIndex]);
}
}
$intLineNumber--;
$intState = QI18n::PoParseStateMessageIdStart;
break;
}
$intCount = preg_match_all('/"([\\S ]*)"/', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
$strContent = QI18n::UnescapeContent($strMatches[1][0]);
if ($strContent === false) {
throw new QPoParserException('Invalid content on Line ' . ($intLineNumber + 1));
}
$strMessageString[$intArrayIndex] .= $strContent;
break;
}
$intCount = preg_match_all('/msgstr(\\[[0-9]+\\])?[\\s]+"([\\S ]*)"/i', $strPoLine, $strMatches);
if ($intCount && $strMatches[0][0] == $strPoLine) {
if (strlen($strMatches[1][0])) {
$intArrayIndex = intval(substr($strMatches[1][0], 1, strlen($strMatches[1][0]) - 2));
} else {
throw new QPoParserException('No index specified for alternate MsgStr for PoParseStateMessageString on Line ' . ($intLineNumber + 1) . ': ' . $strPoLine);
}
if (strlen(trim($strMessageId[$intArrayIndex])) == 0) {
throw new QPoParserException('No MsgId for MsgStr' . $strMatches[1][0] . ' for PoParseStateMessageString on Line ' . ($intLineNumber + 1) . ': ' . $strPoLine);
}
$strContent = QI18n::UnescapeContent($strMatches[2][0]);
if ($strContent === false) {
throw new QPoParserException('Invalid content on Line ' . ($intLineNumber + 1));
}
$strMessageString[$intArrayIndex] = $strContent;
break;
}
throw new QPoParserException('Invalid content for PoParseStateMessageString on Line ' . ($intLineNumber + 1) . ': ' . $strPoLine);
default:
throw new QPoParserException('Invalid PoParseState on Line ' . ($intLineNumber + 1) . ': ' . $strPoLine);
}
}
}
for ($intIndex = 0; $intIndex < count($strMessageId); $intIndex++) {
if (strlen(trim($strMessageId[$intIndex]))) {
if (!strlen(trim($strMessageString[$intIndex]))) {
$this->SetTranslation($strMessageId[$intIndex], "");
}
$this->SetTranslation($strMessageId[$intIndex], $strMessageString[$intIndex]);
}
}
}