function qtrans_getLanguageName($lang = '')
{
global $q_config;
if ($lang == '' || !qtrans_isEnabled($lang)) {
$lang = $q_config['language'];
}
return $q_config['language_name'][$lang];
}
/**
* Fetch the prefix for the current language if one is set and we are not
* hiding the default language.
*
* @return string|false
*/
function get_prefix()
{
$language = $this->config['language'];
if (qtrans_isEnabled($language)) {
if (!$this->config['hide_default_language'] || $language != $this->config['default_language']) {
return $language;
}
}
return false;
}
/**
* Get all langs to display in admin bar for qTranslate
*
* @since 1.3.5
*
* @return array $langlinks List of active languages
*/
function get_rocket_qtranslate_langs_for_admin_bar()
{
global $q_config;
$langlinks = array();
$currentlang = array();
foreach ($q_config['enabled_languages'] as $lang) {
$langlinks[$lang] = array('code' => $lang, 'anchor' => $q_config['language_name'][$lang], 'flag' => '<img src="' . trailingslashit(WP_CONTENT_URL) . $q_config['flag_location'] . $q_config['flag'][$lang] . '" alt="' . $q_config['language_name'][$lang] . '" width="18" height="12" />');
}
if (isset($_GET['lang']) && qtrans_isEnabled($_GET['lang'])) {
$currentlang[$_GET['lang']] = $langlinks[$_GET['lang']];
unset($langlinks[$_GET['lang']]);
$langlinks = $currentlang + $langlinks;
}
return $langlinks;
}
function qs_service()
{
global $q_config, $qs_public_key, $qs_error_messages;
if (!isset($_REQUEST['post'])) {
echo '<script type="text/javascript">document.location="edit.php";</script>';
printf(__('To translate a post, please go to the <a href="%s">edit posts overview</a>.', 'qtranslate'), 'edit.php');
exit;
}
$post_id = intval($_REQUEST['post']);
$translate_from = '';
if (isset($_REQUEST['source_language']) && qtrans_isEnabled($_REQUEST['source_language'])) {
$translate_from = $_REQUEST['source_language'];
}
if (isset($_REQUEST['target_language']) && qtrans_isEnabled($_REQUEST['target_language'])) {
$translate_to = $_REQUEST['target_language'];
}
if ($translate_to == $translate_from) {
$translate_to = '';
}
$post =& get_post($post_id);
if (!$post) {
printf(__('Post with id "%s" not found!', 'qtranslate'), $post_id);
return;
}
$default_service = intval(get_option('qs_default_service'));
$service_settings = get_option('qs_service_settings');
// Detect available Languages and possible target languages
$available_languages = qtrans_getAvailableLanguages($post->post_content);
if (sizeof($available_languages) == 0) {
$error = __('The requested Post has no content, no Translation possible.', 'qtranslate');
}
// try to guess source and target language
if (!in_array($translate_from, $available_languages)) {
$translate_from = '';
}
$missing_languages = array_diff($q_config['enabled_languages'], $available_languages);
if (empty($translate_from) && in_array($q_config['default_language'], $available_languages) && $translate_to != $q_config['default_language']) {
$translate_from = $q_config['default_language'];
}
if (empty($translate_to) && sizeof($missing_languages) == 1) {
$translate_to = $missing_languages[0];
}
if (in_array($translate_to, $available_languages)) {
$message = __('The Post already has content for the selected target language. If a translation request is send, the current text for the target language will be overwritten.', 'qtranslate');
}
if (sizeof($available_languages) == 1) {
if ($available_languages[0] == $translate_to) {
$translate_to = '';
}
$translate_from = $available_languages[0];
} elseif ($translate_from == '' && sizeof($available_languages) > 1) {
$languages = qtrans_getSortedLanguages();
foreach ($languages as $language) {
if ($language != $translate_to && in_array($language, $available_languages)) {
$translate_from = $language;
break;
}
}
}
// link to current page with get variables
$url_link = add_query_arg('post', $post_id);
if (!empty($translate_to)) {
$url_link = add_query_arg('target_language', $translate_to, $url_link);
}
if (!empty($translate_from)) {
$url_link = add_query_arg('source_language', $translate_from, $url_link);
}
// get correct title and content
$post_title = qtrans_use($translate_from, $post->post_title);
$post_content = qtrans_use($translate_from, $post->post_content);
if (isset($translate_from) && isset($translate_to)) {
$title = sprintf('Translate "%1$s" from %2$s to %3$s', htmlspecialchars($post_title), $q_config['language_name'][$translate_from], $q_config['language_name'][$translate_to]);
} elseif (isset($translate_from)) {
$title = sprintf('Translate "%1$s" from %2$s', htmlspecialchars($post_title), $q_config['language_name'][$translate_from]);
} else {
$title = sprintf('Translate "%1$s"', htmlspecialchars($post_title));
}
// Check data
if (isset($_POST['service_id'])) {
$service_id = intval($_POST['service_id']);
$default_service = $service_id;
update_option('qs_default_service', $service_id);
$order_key = substr(md5(time() . AUTH_KEY), 0, 20);
$request = array('order_service_id' => $service_id, 'order_url' => get_option('home'), 'order_key' => $order_key, 'order_title' => $post_title, 'order_text' => $post_content, 'order_source_language' => $translate_from, 'order_source_locale' => $q_config['locale'][$translate_from], 'order_target_language' => $translate_to, 'order_target_locale' => $q_config['locale'][$translate_to]);
// check for additional fields
if (is_array($service_settings[$service_id])) {
$request['order_required_field'] = array();
foreach ($service_settings[$service_id] as $setting => $value) {
$request['order_required_field'][$setting] = $value;
}
}
$answer = qs_queryQS(QS_INIT_TRANSLATION, $request);
if (isset($answer['error'])) {
$error = sprintf(__('An error occured: %s', 'qtranslate'), $qs_error_messages[$answer['error']]);
if ($answer['message'] != '') {
$error .= '<br />' . sprintf(__('Additional information: %s', 'qtranslate'), qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($answer['message']));
}
}
if (isset($answer['order_id'])) {
$orders = get_option('qs_orders');
if (!is_array($orders)) {
$orders = array();
}
$orders[] = array('post_id' => $post_id, 'service_id' => $service_id, 'source_language' => $translate_from, 'target_language' => $translate_to, 'order' => array('order_key' => $order_key, 'order_id' => $answer['order_id']));
update_option('qs_orders', $orders);
if (empty($answer['message'])) {
$order_completed_message = '';
} else {
$order_completed_message = htmlspecialchars($answer['message']);
}
qs_UpdateOrder($answer['order_id']);
}
}
if (isset($error)) {
?>
<div class="wrap">
<h2><?php
_e('qTranslate Services', 'qtranslate');
?>
</h2>
<div id="message" class="error fade"><p><?php
echo $error;
?>
</p></div>
<p><?php
printf(__('An serious error occured and qTranslate Services cannot proceed. For help, please visit the <a href="%s">Support Forum</a>', 'qtranslate'), 'http://www.qianqin.de/qtranslate/forum/');
?>
</p>
</div>
<?php
return;
}
if (isset($order_completed_message)) {
?>
<div class="wrap">
<h2><?php
_e('qTranslate Services', 'qtranslate');
?>
</h2>
<div id="message" class="updated fade"><p><?php
_e('Order successfully sent.', 'qtranslate');
?>
</p></div>
<p><?php
_e('Your translation order has been successfully transfered to the selected service.', 'qtranslate');
?>
</p>
<?php
if (!empty($order_completed_message)) {
?>
<p><?php
printf(__('The service returned this message: %s', 'qtranslate'), $order_completed_message);
?>
</p>
<?php
}
?>
<p><?php
_e('Feel free to choose an action:', 'qtranslate');
?>
</p>
<ul>
<li><a href="<?php
echo add_query_arg('target_language', null, $url_link);
?>
"><?php
_e('Translate this post to another language.', 'qtranslate');
?>
</a></li>
<li><a href="edit.php"><?php
_e('Translate a different post.', 'qtranslate');
?>
</a></li>
<li><a href="options-general.php?page=qtranslate#qtranslate_service_settings"><?php
_e('View all open orders.', 'qtranslate');
?>
</a></li>
<li><a href="options-general.php?page=qtranslate&qs_cron=true#qtranslate_service_settings"><?php
_e('Let qTranslate Services check if any open orders are finished.', 'qtranslate');
?>
</a></li>
<li><a href="<?php
echo get_permalink($post_id);
?>
"><?php
_e('View this post.', 'qtranslate');
?>
</a></li>
</ul>
</div>
<?php
return;
}
?>
<div class="wrap">
<h2><?php
_e('qTranslate Services', 'qtranslate');
?>
</h2>
<?php
if (!empty($message)) {
?>
<div id="message" class="updated fade"><p><?php
echo $message;
?>
</p></div>
<?php
}
?>
<h3><?php
echo $title;
?>
</h3>
<form action="edit.php?page=qtranslate_services" method="post" id="qtranslate-services-translate">
<p><?php
if (sizeof($available_languages) > 1) {
$available_languages_name = array();
foreach (array_diff($available_languages, array($translate_from)) as $language) {
$available_languages_name[] = '<a href="' . add_query_arg('source_language', $language, $url_link) . '">' . $q_config['language_name'][$language] . '</a>';
}
$available_languages_names = join(", ", $available_languages_name);
printf(__('Your article is available in multiple languages. If you do not want to translate from %1$s, you can switch to one of the following languages: %2$s', 'qtranslate'), $q_config['language_name'][$translate_from], $available_languages_names);
}
?>
</p>
<input type="hidden" name="post" value="<?php
echo $post_id;
?>
"/>
<input type="hidden" name="source_language" value="<?php
echo $translate_from;
?>
"/>
<?php
if (empty($translate_to)) {
?>
<p><?php
_e('Please choose the language you want to translate to:', 'qtranslate');
?>
</p>
<ul>
<?php
foreach ($q_config['enabled_languages'] as $language) {
if ($translate_from == $language) {
continue;
}
?>
<li><label><input type="radio" name="target_language" value="<?php
echo $language;
?>
" /> <?php
echo $q_config['language_name'][$language];
?>
</li>
<?php
}
?>
</ul>
<p class="submit">
<input type="submit" name="submit" class="button-primary" value="<?php
_e('Continue', 'qtranslate');
?>
" />
</p>
<?php
} else {
?>
<p><?php
printf(__('Please review your article and <a href="%s">edit</a> it if needed.', 'qtranslate'), 'post.php?action=edit&post=' . $post_id);
?>
</p>
<textarea name="qs_content_preview" id="qs_content_preview" readonly="readonly"><?php
echo $post_content;
?>
</textarea>
<?php
$timestamp = time();
if ($timestamp != qs_queryQS(QS_VERIFY, $timestamp)) {
?>
<p class="error"><?php
_e('ERROR: Could not connect to qTranslate Services. Please try again later.', 'qtranslate');
?>
</p>
<?php
return;
}
?>
<h4><?php
_e('Use the following Translation Service:', 'qtranslate');
?>
</h4>
<ul>
<?php
if ($services = qs_queryQS(QS_GET_SERVICES)) {
foreach ($services as $service_id => $service) {
// check if we have data for all required fields
$requirements_matched = true;
foreach ($service['service_required_fields'] as $field) {
if (!isset($service_settings[$service_id][$field['name']]) || $service_settings[$service_id][$field['name']] == '') {
$requirements_matched = false;
}
}
if (!$requirements_matched) {
?>
<li>
<label><input type="radio" name="service_id" disabled="disabled" /> <b><?php
echo qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($service['service_name']);
?>
</b> ( <a href="<?php
echo $service['service_url'];
?>
" target="_blank"><?php
_e('Website', 'qtranslate');
?>
</a> )</label>
<p class="error"><?php
printf(__('Cannot use this service, not all <a href="%s">required fields</a> filled in for this service.', 'qtranslate'), 'options-general.php?page=qtranslate#qs_service_' . $service_id);
?>
</p>
<p class="service_description"><?php
echo qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($service['service_description']);
?>
</p>
</li>
<?php
} else {
?>
<li><label><input type="radio" name="service_id" <?php
if ($default_service == $service['service_id']) {
echo 'checked="checked"';
}
?>
value="<?php
echo $service['service_id'];
?>
" /> <b><?php
echo qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($service['service_name']);
?>
</b> ( <a href="<?php
echo $service['service_url'];
?>
" target="_blank"><?php
_e('Website', 'qtranslate');
?>
</a> )</label><p class="service_description"><?php
echo qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($service['service_description']);
?>
</p></li>
<?php
}
}
?>
</ul>
<p><?php
_e('Your article will be SSL encrypted and securly sent to qTranslate Services, which will forward your text to the chosen Translation Service. Once qTranslate Services receives the translated text, it will automatically appear on your blog.', 'qtranslate');
?>
</p>
<p class="submit">
<input type="hidden" name="target_language" value="<?php
echo $translate_to;
?>
"/>
<input type="submit" name="submit" class="button-primary" value="<?php
_e('Request Translation', 'qtranslate');
?>
" />
</p>
<?php
}
}
?>
</div>
</form>
<?php
}
function qtrans_use($lang, $text, $show_available = false)
{
global $q_config;
// return full string if language is not enabled
if (!qtrans_isEnabled($lang)) {
return $text;
}
if (is_array($text)) {
// handle arrays recursively
foreach ($text as $key => $t) {
$text[$key] = qtrans_use($lang, $text[$key], $show_available);
}
return $text;
}
if (is_object($text) || @get_class($text) == '__PHP_Incomplete_Class') {
foreach (get_object_vars($text) as $key => $t) {
$text->{$key} = qtrans_use($lang, $text->{$key}, $show_available);
}
return $text;
}
// prevent filtering weird data types and save some resources
if (!is_string($text) || $text == '') {
return $text;
}
// get content
$content = qtrans_split($text);
// find available languages
$available_languages = array();
foreach ($content as $language => $lang_text) {
$lang_text = trim($lang_text);
if (!empty($lang_text)) {
$available_languages[] = $language;
}
}
// if no languages available show full text
if (sizeof($available_languages) == 0) {
return $text;
}
// if content is available show the content in the requested language
if (!empty($content[$lang])) {
return $content[$lang];
}
// content not available in requested language (bad!!) what now?
if (!$show_available) {
// check if content is available in default language, if not return first language found. (prevent empty result)
if ($lang != $q_config['default_language']) {
return "(" . $q_config['language_name'][$q_config['default_language']] . ") " . qtrans_use($q_config['default_language'], $text, $show_available);
}
foreach ($content as $language => $lang_text) {
$lang_text = trim($lang_text);
if (!empty($lang_text)) {
return "(" . $q_config['language_name'][$language] . ") " . $lang_text;
}
}
}
// display selection for available languages
$available_languages = array_unique($available_languages);
$language_list = "";
if (preg_match('/%LANG:([^:]*):([^%]*)%/', $q_config['not_available'][$lang], $match)) {
$normal_seperator = $match[1];
$end_seperator = $match[2];
// build available languages string backward
$i = 0;
foreach ($available_languages as $language) {
if ($i == 1) {
$language_list = $end_seperator . $language_list;
}
if ($i > 1) {
$language_list = $normal_seperator . $language_list;
}
$language_list = "<a href=\"" . qtrans_convertURL('', $language) . "\">" . $q_config['language_name'][$language] . "</a>" . $language_list;
$i++;
}
}
return "<p>" . preg_replace('/%LANG:([^:]*):([^%]*)%/', $language_list, $q_config['not_available'][$lang]) . "</p>";
}
function qtranslate_conf()
{
global $q_config, $wpdb;
// do redirection for dashboard
if (isset($_GET['godashboard'])) {
echo '<h2>' . __('Switching Language', 'qtranslate') . '</h2>' . sprintf(__('Switching language to %1$s... If the Dashboard isn\'t loading, use this <a href="%2$s" title="Dashboard">link</a>.', 'qtranslate'), $q_config['language_name'][qtrans_getLanguage()], admin_url()) . '<script type="text/javascript">document.location="' . admin_url() . '";</script>';
exit;
}
// init some needed variables
$error = '';
$original_lang = '';
$language_code = '';
$language_name = '';
$language_locale = '';
$language_date_format = '';
$language_time_format = '';
$language_na_message = '';
$language_flag = '';
$language_default = '';
$altered_table = false;
$message = apply_filters('qtranslate_configuration_pre', '');
// check for action
if (isset($_POST['qtranslate_reset']) && isset($_POST['qtranslate_reset2'])) {
$message = __('qTranslate has been reset.', 'qtranslate');
} elseif (isset($_POST['default_language'])) {
// save settings
qtrans_checkSetting('default_language', true, QT_LANGUAGE);
qtrans_checkSetting('flag_location', true, QT_URL);
qtrans_checkSetting('ignore_file_types', true, QT_STRING);
qtrans_checkSetting('detect_browser_language', true, QT_BOOLEAN);
qtrans_checkSetting('hide_untranslated', true, QT_INTEGER);
qtrans_checkSetting('use_strftime', true, QT_INTEGER);
qtrans_checkSetting('url_mode', true, QT_INTEGER);
qtrans_checkSetting('auto_update_mo', true, QT_BOOLEAN);
qtrans_checkSetting('hide_default_language', true, QT_BOOLEAN);
if (isset($_POST['update_mo_now']) && $_POST['update_mo_now'] == '1' && qtrans_updateGettextDatabases(true)) {
$message = __('Gettext databases updated.', 'qtranslate');
}
}
if (isset($_POST['original_lang'])) {
// validate form input
if ($_POST['language_na_message'] == '') {
$error = __('The Language must have a Not-Available Message!', 'qtranslate');
}
if (strlen($_POST['language_locale']) < 2) {
$error = __('The Language must have a Locale!', 'qtranslate');
}
if ($_POST['language_name'] == '') {
$error = __('The Language must have a name!', 'qtranslate');
}
if (strlen($_POST['language_code']) != 2) {
$error = __('Language Code has to be 2 characters long!', 'qtranslate');
}
if ($_POST['original_lang'] == '' && $error == '') {
// new language
if (isset($q_config['language_name'][$_POST['language_code']])) {
$error = __('There is already a language with the same Language Code!', 'qtranslate');
}
}
if ($_POST['original_lang'] != '' && $error == '') {
// language update
if ($_POST['language_code'] != $_POST['original_lang'] && isset($q_config['language_name'][$_POST['language_code']])) {
$error = __('There is already a language with the same Language Code!', 'qtranslate');
} else {
// remove old language
unset($q_config['language_name'][$_POST['original_lang']]);
unset($q_config['flag'][$_POST['original_lang']]);
unset($q_config['locale'][$_POST['original_lang']]);
unset($q_config['date_format'][$_POST['original_lang']]);
unset($q_config['time_format'][$_POST['original_lang']]);
unset($q_config['not_available'][$_POST['original_lang']]);
if (in_array($_POST['original_lang'], $q_config['enabled_languages'])) {
// was enabled, so set modified one to enabled too
for ($i = 0; $i < sizeof($q_config['enabled_languages']); $i++) {
if ($q_config['enabled_languages'][$i] == $_POST['original_lang']) {
$q_config['enabled_languages'][$i] = $_POST['language_code'];
}
}
}
if ($_POST['original_lang'] == $q_config['default_language']) {
// was default, so set modified the default
$q_config['default_language'] = $_POST['language_code'];
}
}
}
if (get_magic_quotes_gpc()) {
if (isset($_POST['language_date_format'])) {
$_POST['language_date_format'] = stripslashes($_POST['language_date_format']);
}
if (isset($_POST['language_time_format'])) {
$_POST['language_time_format'] = stripslashes($_POST['language_time_format']);
}
}
if ($error == '') {
// everything is fine, insert language
$q_config['language_name'][$_POST['language_code']] = $_POST['language_name'];
$q_config['flag'][$_POST['language_code']] = $_POST['language_flag'];
$q_config['locale'][$_POST['language_code']] = $_POST['language_locale'];
$q_config['date_format'][$_POST['language_code']] = $_POST['language_date_format'];
$q_config['time_format'][$_POST['language_code']] = $_POST['language_time_format'];
$q_config['not_available'][$_POST['language_code']] = $_POST['language_na_message'];
}
if ($error != '' || isset($_GET['edit'])) {
// get old values in the form
$original_lang = $_POST['original_lang'];
$language_code = $_POST['language_code'];
$language_name = $_POST['language_name'];
$language_locale = $_POST['language_locale'];
$language_date_format = $_POST['language_date_format'];
$language_time_format = $_POST['language_time_format'];
$language_na_message = $_POST['language_na_message'];
$language_flag = $_POST['language_flag'];
$language_default = $_POST['language_default'];
}
} elseif (isset($_GET['convert'])) {
// update language tags
global $wpdb;
$wpdb->show_errors();
foreach ($q_config['enabled_languages'] as $lang) {
$wpdb->query('UPDATE ' . $wpdb->posts . ' set post_title = REPLACE(post_title, "[lang_' . $lang . ']","<!--:' . $lang . '-->")');
$wpdb->query('UPDATE ' . $wpdb->posts . ' set post_title = REPLACE(post_title, "[/lang_' . $lang . ']","<!--:-->")');
$wpdb->query('UPDATE ' . $wpdb->posts . ' set post_content = REPLACE(post_content, "[lang_' . $lang . ']","<!--:' . $lang . '-->")');
$wpdb->query('UPDATE ' . $wpdb->posts . ' set post_content = REPLACE(post_content, "[/lang_' . $lang . ']","<!--:-->")');
}
$message = "Database Update successful!";
} elseif (isset($_GET['markdefault'])) {
// update language tags
global $wpdb;
$wpdb->show_errors();
$result = $wpdb->get_results('SELECT ID, post_title, post_content FROM ' . $wpdb->posts . ' WHERE NOT (post_content LIKE "%<!--:-->%" OR post_title LIKE "%<!--:-->%")');
foreach ($result as $post) {
$content = qtrans_split($post->post_content);
$title = qtrans_split($post->post_title);
foreach ($q_config['enabled_languages'] as $language) {
if ($language != $q_config['default_language']) {
$content[$language] = "";
$title[$language] = "";
}
}
$content = qtrans_join($content);
$title = qtrans_join($title);
$wpdb->query('UPDATE ' . $wpdb->posts . ' set post_content = "' . mysql_escape_string($content) . '", post_title = "' . mysql_escape_string($title) . '" WHERE ID=' . $post->ID);
}
$message = "All Posts marked as default language!";
} elseif (isset($_GET['edit'])) {
$original_lang = $_GET['edit'];
$language_code = $_GET['edit'];
$language_name = $q_config['language_name'][$_GET['edit']];
$language_locale = $q_config['locale'][$_GET['edit']];
$language_date_format = $q_config['date_format'][$_GET['edit']];
$language_time_format = $q_config['time_format'][$_GET['edit']];
$language_na_message = $q_config['not_available'][$_GET['edit']];
$language_flag = $q_config['flag'][$_GET['edit']];
} elseif (isset($_GET['delete'])) {
// validate delete (protect code)
if ($q_config['default_language'] == $_GET['delete']) {
$error = 'Cannot delete Default Language!';
}
if (!isset($q_config['language_name'][$_GET['delete']]) || strtolower($_GET['delete']) == 'code') {
$error = 'No such language!';
}
if ($error == '') {
// everything seems fine, delete language
qtrans_disableLanguage($_GET['delete']);
unset($q_config['language_name'][$_GET['delete']]);
unset($q_config['flag'][$_GET['delete']]);
unset($q_config['locale'][$_GET['delete']]);
unset($q_config['date_format'][$_GET['delete']]);
unset($q_config['time_format'][$_GET['delete']]);
unset($q_config['not_available'][$_GET['delete']]);
}
} elseif (isset($_GET['enable'])) {
// enable validate
if (!qtrans_enableLanguage($_GET['enable'])) {
$error = __('Language is already enabled or invalid!', 'qtranslate');
}
} elseif (isset($_GET['disable'])) {
// enable validate
if ($_GET['disable'] == $q_config['default_language']) {
$error = __('Cannot disable Default Language!', 'qtranslate');
}
if (!qtrans_isEnabled($_GET['disable'])) {
if (!isset($q_config['language_name'][$_GET['disable']])) {
$error = __('No such language!', 'qtranslate');
}
}
// everything seems fine, disable language
if ($error == '' && !qtrans_disableLanguage($_GET['disable'])) {
$error = __('Language is already disabled!', 'qtranslate');
}
} elseif (isset($_GET['moveup'])) {
$languages = qtrans_getSortedLanguages();
$message = __('No such language!', 'qtranslate');
foreach ($languages as $key => $language) {
if ($language == $_GET['moveup']) {
if ($key == 0) {
$message = __('Language is already first!', 'qtranslate');
break;
}
$languages[$key] = $languages[$key - 1];
$languages[$key - 1] = $language;
$q_config['enabled_languages'] = $languages;
$message = __('New order saved.', 'qtranslate');
break;
}
}
} elseif (isset($_GET['movedown'])) {
$languages = qtrans_getSortedLanguages();
$message = __('No such language!', 'qtranslate');
foreach ($languages as $key => $language) {
if ($language == $_GET['movedown']) {
if ($key == sizeof($languages) - 1) {
$message = __('Language is already last!', 'qtranslate');
break;
}
$languages[$key] = $languages[$key + 1];
$languages[$key + 1] = $language;
$q_config['enabled_languages'] = $languages;
$message = __('New order saved.', 'qtranslate');
break;
}
}
}
$everything_fine = (isset($_POST['submit']) || isset($_GET['delete']) || isset($_GET['enable']) || isset($_GET['disable']) || isset($_GET['moveup']) || isset($_GET['movedown'])) && $error == '';
if ($everything_fine) {
// settings might have changed, so save
qtrans_saveConfig();
if (empty($message)) {
$message = __('Options saved.', 'qtranslate');
}
}
if ($q_config['auto_update_mo']) {
if (!is_dir(WP_LANG_DIR) || !($ll = @fopen(trailingslashit(WP_LANG_DIR) . 'qtranslate.test', 'a'))) {
$error = sprintf(__('Could not write to "%s", Gettext Databases could not be downloaded!', 'qtranslate'), WP_LANG_DIR);
} else {
@fclose($ll);
@unlink(trailingslashit(WP_LANG_DIR) . 'qtranslate.test');
}
}
// don't accidently delete/enable/disable twice
$clean_uri = preg_replace("/&(delete|enable|disable|convert|markdefault|moveup|movedown)=[^&#]*/i", "", $_SERVER['REQUEST_URI']);
$clean_uri = apply_filters('qtranslate_clean_uri', $clean_uri);
// Generate XHTML
if ($message) {
?>
<div id="message" class="updated fade"><p><strong><?php
echo $message;
?>
</strong></p></div>
<?php
}
if ($error != '') {
?>
<div id="message" class="error fade"><p><strong><?php
echo $error;
?>
</strong></p></div>
<?php
}
?>
<?php
if (isset($_GET['edit'])) {
?>
<div class="wrap">
<h2><?php
_e('Edit Language', 'qtranslate');
?>
</h2>
<form action="" method="post" id="qtranslate-edit-language">
<?php
qtranslate_language_form($language_code, $language_code, $language_name, $language_locale, $language_date_format, $language_time_format, $language_flag, $language_na_message, $language_default, $original_lang);
?>
<p class="submit"><input type="submit" name="submit" value="<?php
_e('Save Changes »', 'qtranslate');
?>
" /></p>
</form>
</div>
<?php
} else {
?>
<div class="wrap">
<h2><?php
_e('Language Management (qTranslate Configuration)', 'qtranslate');
?>
</h2>
<div class="tablenav"><?php
printf(__('For help on how to configure qTranslate correctly, take a look at the <a href="%1$s">qTranslate FAQ</a> and the <a href="%2$s">Support Forum</a>.', 'qtranslate'), 'http://www.qianqin.de/qtranslate/faq/', 'http://www.qianqin.de/qtranslate/forum/viewforum.php?f=3');
?>
</div>
<form action="<?php
echo $clean_uri;
?>
" method="post">
<h3><?php
_e('General Settings', 'qtranslate');
?>
</h3>
<table class="form-table">
<tr>
<th scope="row"><?php
_e('Default Language / Order', 'qtranslate');
?>
</th>
<td>
<fieldset><legend class="hidden"><?php
_e('Default Language', 'qtranslate');
?>
</legend>
<?php
foreach (qtrans_getSortedLanguages() as $key => $language) {
echo "\t<label title='" . $q_config['language_name'][$language] . "'><input type='radio' name='default_language' value='" . $language . "'";
if ($language == $q_config['default_language']) {
echo " checked='checked'";
}
echo ' />';
echo ' <a href="' . add_query_arg('moveup', $language, $clean_uri) . '"><img src="' . WP_PLUGIN_URL . '/' . basename(__DIR__) . '/arrowup.png" alt="up" /></a>';
echo ' <a href="' . add_query_arg('movedown', $language, $clean_uri) . '"><img src="' . WP_PLUGIN_URL . '/' . basename(__DIR__) . '/arrowdown.png" alt="down" /></a>';
echo ' <img src="' . trailingslashit(WP_CONTENT_URL) . $q_config['flag_location'] . $q_config['flag'][$language] . '" alt="' . $q_config['language_name'][$language] . '" /> ';
echo ' ' . $q_config['language_name'][$language] . "</label><br />\n";
}
?>
</br>
<?php
printf(__('Choose the default language of your blog. This is the language which will be shown on %s. You can also change the order the languages by clicking on the arrows above.', 'qtranslate'), get_bloginfo('url'));
?>
</fieldset>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Untranslated Content', 'qtranslate');
?>
</th>
<td>
<fieldset><legend class="hidden"><?php
_e('URL Modification Mode', 'qtranslate');
?>
</legend>
<label title="Hide untranslated"><input type="radio" name="hide_untranslated" value="<?php
echo QT_UNTRANSLATED_HIDE;
?>
" <?php
echo $q_config['hide_untranslated'] == QT_UNTRANSLATED_HIDE ? "checked=\"checked\"" : "";
?>
/> <?php
_e('Hide Content which is not available for the selected language.', 'qtranslate');
?>
</label><br />
<label title="Show messages"><input type="radio" name="hide_untranslated" value="<?php
echo QT_UNTRANSLATED_MESSAGE;
?>
" <?php
echo $q_config['hide_untranslated'] == QT_UNTRANSLATED_MESSAGE ? "checked=\"checked\"" : "";
?>
/> <?php
_e('Display a message showing all the languages the content is available in.', 'qtranslate');
?>
</label><br />
<label title="Show default language"><input type="radio" name="hide_untranslated" value="<?php
echo QT_UNTRANSLATED_DEFAULT;
?>
" <?php
echo $q_config['hide_untranslated'] == QT_UNTRANSLATED_DEFAULT ? "checked=\"checked\"" : "";
?>
/> <?php
_e('Display the content in default language (or the first available language)', 'qtranslate');
?>
</label><br />
</fieldset><br/>
<?php
_e('This function will not work correctly if you installed qTranslate on a blog with existing entries. In this case you will need to take a look at "Convert Database" under "Advanced Settings".', 'qtranslate');
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Detect Browser Language', 'qtranslate');
?>
</th>
<td>
<label for="detect_browser_language"><input type="checkbox" name="detect_browser_language" id="detect_browser_language" value="1"<?php
echo $q_config['detect_browser_language'] ? ' checked="checked"' : '';
?>
/> <?php
_e('Detect the language of the browser and redirect accordingly.', 'qtranslate');
?>
</label>
<br/>
<?php
_e('When the frontpage is visited via bookmark/external link/type-in, the visitor will be forwarded to the correct URL for the language specified by his browser.', 'qtranslate');
?>
</td>
</tr>
</table>
<h3><?php
_e('Advanced Settings', 'qtranslate');
?>
<span id="qtranslate-show-advanced" style="display:none"> (<a name="advanced_settings" href="#advanced_settings" onclick="showAdvanced();"><?php
_e('Show', 'qtranslate');
?>
</a>)</span></h3>
<table class="form-table" id="qtranslate-advanced">
<tr>
<th scope="row"><?php
_e('URL Modification Mode', 'qtranslate');
?>
</th>
<td>
<fieldset><legend class="hidden"><?php
_e('URL Modification Mode', 'qtranslate');
?>
</legend>
<label title="Query Mode"><input type="radio" name="url_mode" value="<?php
echo QT_URL_QUERY;
?>
" <?php
echo $q_config['url_mode'] == QT_URL_QUERY ? "checked=\"checked\"" : "";
?>
/> <?php
_e('Use Query Mode (?lang=en)', 'qtranslate');
?>
</label><br />
<label title="Pre-Path Mode"><input type="radio" name="url_mode" value="<?php
echo QT_URL_PATH;
?>
" <?php
echo $q_config['url_mode'] == QT_URL_PATH ? "checked=\"checked\"" : "";
?>
/> <?php
_e('Use Pre-Path Mode (Default, puts /en/ in front of URL)', 'qtranslate');
?>
</label><br />
<label title="Pre-Domain Mode"><input type="radio" name="url_mode" value="<?php
echo QT_URL_DOMAIN;
?>
" <?php
echo $q_config['url_mode'] == QT_URL_DOMAIN ? "checked=\"checked\"" : "";
?>
/> <?php
_e('Use Pre-Domain Mode (uses http://en.yoursite.com)', 'qtranslate');
?>
</label><br />
</fieldset><br/>
<?php
_e('Pre-Path and Pre-Domain mode will only work with mod_rewrite/pretty permalinks. Additional Configuration is needed for Pre-Domain mode!', 'qtranslate');
?>
<br/>
<label for="hide_default_language"><input type="checkbox" name="hide_default_language" id="hide_default_language" value="1"<?php
echo $q_config['hide_default_language'] ? ' checked="checked"' : '';
?>
/> <?php
_e('Hide URL language information for default language.', 'qtranslate');
?>
</label>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Flag Image Path', 'qtranslate');
?>
</th>
<td>
<?php
echo trailingslashit(WP_CONTENT_URL);
?>
<input type="text" name="flag_location" id="flag_location" value="<?php
echo $q_config['flag_location'];
?>
" style="width:50%"/>
<br/>
<?php
_e('Path to the flag images under wp-content, with trailing slash. (Default: plugins/qtranslate/flags/)', 'qtranslate');
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Ignore Links', 'qtranslate');
?>
</th>
<td>
<input type="text" name="ignore_file_types" id="ignore_file_types" value="<?php
echo $q_config['ignore_file_types'];
?>
" style="width:100%"/>
<br/>
<?php
_e('Don\'t convert Links to files of the given file types. (Default: gif,jpg,jpeg,png,pdf,swf,tif,rar,zip,7z,mpg,divx,mpeg,avi,css,js)', 'qtranslate');
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Update Gettext Databases', 'qtranslate');
?>
</th>
<td>
<label for="auto_update_mo"><input type="checkbox" name="auto_update_mo" id="auto_update_mo" value="1"<?php
echo $q_config['auto_update_mo'] ? ' checked="checked"' : '';
?>
/> <?php
_e('Automatically check for .mo-Database Updates of installed languages.', 'qtranslate');
?>
</label>
<br/>
<label for="update_mo_now"><input type="checkbox" name="update_mo_now" id="update_mo_now" value="1" /> <?php
_e('Update Gettext databases now.', 'qtranslate');
?>
</label>
<br/>
<?php
_e('qTranslate will query the Wordpress Localisation Repository every week and download the latest Gettext Databases (.mo Files).', 'qtranslate');
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Date / Time Conversion', 'qtranslate');
?>
</th>
<td>
<label><input type="radio" name="use_strftime" value="<?php
echo QT_DATE;
?>
" <?php
echo $q_config['use_strftime'] == QT_DATE ? ' checked="checked"' : '';
?>
/> <?php
_e('Use emulated date function.', 'qtranslate');
?>
</label><br />
<label><input type="radio" name="use_strftime" value="<?php
echo QT_DATE_OVERRIDE;
?>
" <?php
echo $q_config['use_strftime'] == QT_DATE_OVERRIDE ? ' checked="checked"' : '';
?>
/> <?php
_e('Use emulated date function and replace formats with the predefined formats for each language.', 'qtranslate');
?>
</label><br />
<label><input type="radio" name="use_strftime" value="<?php
echo QT_STRFTIME;
?>
" <?php
echo $q_config['use_strftime'] == QT_STRFTIME ? ' checked="checked"' : '';
?>
/> <?php
_e('Use strftime instead of date.', 'qtranslate');
?>
</label><br />
<label><input type="radio" name="use_strftime" value="<?php
echo QT_STRFTIME_OVERRIDE;
?>
" <?php
echo $q_config['use_strftime'] == QT_STRFTIME_OVERRIDE ? ' checked="checked"' : '';
?>
/> <?php
_e('Use strftime instead of date and replace formats with the predefined formats for each language.', 'qtranslate');
?>
</label><br />
<?php
_e('Depending on the mode selected, additional customizations of the theme may be needed.', 'qtranslate');
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php
_e('Reset qTranslate', 'qtranslate');
?>
</th>
<td>
<label for="qtranslate_reset"><input type="checkbox" name="qtranslate_reset" id="qtranslate_reset" value="1"/> <?php
_e('Check this box and click Save Changes to reset all qTranslate settings.', 'qtranslate');
?>
</label>
<br/>
<label for="qtranslate_reset2"><input type="checkbox" name="qtranslate_reset2" id="qtranslate_reset2" value="1"/> <?php
_e('Yes, I really want to reset qTranslate.', 'qtranslate');
?>
</label>
<br/>
<label for="qtranslate_reset3"><input type="checkbox" name="qtranslate_reset3" id="qtranslate_reset3" value="1"/> <?php
_e('Also delete Translations for Categories/Tags/Link Categories.', 'qtranslate');
?>
</label>
<br/>
<?php
_e('If something isn\'t working correctly, you can always try to reset all qTranslate settings. A Reset won\'t delete any posts but will remove all settings (including all languages added).', 'qtranslate');
?>
</td>
</tr>
<tr>
<th scope="row"><?php
_e('Convert Database', 'qtranslate');
?>
</th>
<td>
<?php
printf(__('If you are updating from qTranslate 1.x or Polyglot, <a href="%s">click here</a> to convert posts to the new language tag format.', 'qtranslate'), $clean_uri . '&convert=true');
?>
<?php
printf(__('If you have installed qTranslate for the first time on a Wordpress with existing posts, you can either go through all your posts manually and save them in the correct language or <a href="%s">click here</a> to mark all existing posts as written in the default language.', 'qtranslate'), $clean_uri . '&markdefault=true');
?>
<?php
_e('Both processes are <b>irreversible</b>! Be sure to make a full database backup before clicking one of the links.', 'qtranslate');
?>
</td>
</tr>
<tr>
<th scope="row"><?php
_e('Debugging Information', 'qtranslate');
?>
</th>
<td>
<p><?php
printf(__('If you encounter any problems and you are unable to solve them yourself, you can visit the <a href="%s">Support Forum</a>. Posting the following Content will help other detect any misconfigurations.', 'qtranslate'), 'http://www.qianqin.de/qtranslate/forum/');
?>
</p>
<textarea readonly="readonly" id="qtranslate_debug"><?php
$q_config_copy = $q_config;
// remove information to keep data anonymous and other not needed things
unset($q_config_copy['url_info']);
unset($q_config_copy['js']);
unset($q_config_copy['windows_locale']);
unset($q_config_copy['pre_domain']);
unset($q_config_copy['term_name']);
echo htmlspecialchars(print_r($q_config_copy, true));
?>
</textarea>
</td>
</tr>
</table>
<script type="text/javascript">
// <![CDATA[
function showAdvanced() {
document.getElementById('qtranslate-advanced').style.display='block';
document.getElementById('qtranslate-show-advanced').style.display='none';
return false;
}
if(location.hash!='#advanced_settings') {
document.getElementById('qtranslate-show-advanced').style.display='inline';
document.getElementById('qtranslate-advanced').style.display='none';
}
// ]]>
</script>
<?php
do_action('qtranslate_configuration', $clean_uri);
?>
<p class="submit">
<input type="submit" name="submit" class="button-primary" value="<?php
_e('Save Changes', 'qtranslate');
?>
" />
</p>
</form>
</div>
<div class="wrap">
<h2><?php
_e('Languages', 'qtranslate');
?>
</h2>
<div id="col-container">
<div id="col-right">
<div class="col-wrap">
<table class="widefat">
<thead>
<tr>
<?php
print_column_headers('language');
?>
</tr>
</thead>
<tfoot>
<tr>
<?php
print_column_headers('language', false);
?>
</tr>
</tfoot>
<tbody id="the-list" class="list:cat">
<?php
foreach ($q_config['language_name'] as $lang => $language) {
if ($lang != 'code') {
?>
<tr>
<td><img src="<?php
echo trailingslashit(WP_CONTENT_URL) . $q_config['flag_location'] . $q_config['flag'][$lang];
?>
" alt="<?php
echo $language;
?>
Flag"></td>
<td><?php
echo $language;
?>
</td>
<td><?php
if (in_array($lang, $q_config['enabled_languages'])) {
?>
<a class="edit" href="<?php
echo $clean_uri;
?>
&disable=<?php
echo $lang;
?>
"><?php
_e('Disable', 'qtranslate');
?>
</a><?php
} else {
?>
<a class="edit" href="<?php
echo $clean_uri;
?>
&enable=<?php
echo $lang;
?>
"><?php
_e('Enable', 'qtranslate');
?>
</a><?php
}
?>
</td>
<td><a class="edit" href="<?php
echo $clean_uri;
?>
&edit=<?php
echo $lang;
?>
"><?php
_e('Edit', 'qtranslate');
?>
</a></td>
<td><?php
if ($q_config['default_language'] == $lang) {
_e('Default', 'qtranslate');
} else {
?>
<a class="delete" href="<?php
echo $clean_uri;
?>
&delete=<?php
echo $lang;
?>
"><?php
_e('Delete', 'qtranslate');
?>
</a><?php
}
?>
</td>
</tr>
<?php
}
}
?>
</tbody>
</table>
<p><?php
_e('Enabling a language will cause qTranslate to update the Gettext-Database for the language, which can take a while depending on your server\'s connection speed.', 'qtranslate');
?>
</p>
</div>
</div><!-- /col-right -->
<div id="col-left">
<div class="col-wrap">
<div class="form-wrap">
<h3><?php
_e('Add Language', 'qtranslate');
?>
</h3>
<form name="addcat" id="addcat" method="post" class="add:the-list: validate">
<?php
qtranslate_language_form($language_code, $language_code, $language_name, $language_locale, $language_date_format, $language_time_format, $language_flag, $language_default, $language_na_message);
?>
<p class="submit"><input type="submit" name="submit" value="<?php
_e('Add Language »', 'qtranslate');
?>
" /></p>
</form></div>
</div>
</div><!-- /col-left -->
</div><!-- /col-container -->
<?php
}
}
function qtrans_use($lang, $text, $show_available = false)
{
global $q_config;
// return full string if language is not enabled
if (!qtrans_isEnabled($lang) || is_string($text) && !preg_match('/(<!--:[a-z]{2}-->|\\[:[a-z]{2}\\])/', $text)) {
return $text;
}
if (is_array($text)) {
// handle arrays recursively
foreach ($text as &$t) {
$t = qtrans_use($lang, $t, $show_available);
}
return $text;
}
if (is_object($text) || $text instanceof __PHP_Incomplete_Class) {
foreach ($text as &$t) {
$t = qtrans_use($lang, $t, $show_available);
}
return $text;
}
// prevent filtering weird data types and save some resources
if (!is_string($text) || $text == '') {
return $text;
}
// get content
$content = qtrans_split($text);
// find available languages
$available_languages = array();
foreach ($content as $language => &$lang_text) {
$lang_text = trim($lang_text);
if (!empty($lang_text)) {
$available_languages[] = $language;
}
}
unset($lang_text);
// if no languages available show full text
if (empty($available_languages)) {
return $text;
}
// if content is available show the content in the requested language
if (!empty($content[$lang])) {
return $content[$lang];
}
// content not available in requested language (bad!!) what now?
if (!$show_available) {
// check if content is available in default language, if not return first language found. (prevent empty result)
if ($lang != $q_config['default_language'] && !empty($content[$q_config['default_language']])) {
$str = $content[$q_config['default_language']];
if ($q_config['show_displayed_language_prefix']) {
$str = "(" . $q_config['language_name'][$q_config['default_language']] . ") " . $str;
}
return $str;
}
foreach ($content as $language => $lang_text) {
if (!empty($lang_text)) {
$str = $lang_text;
if ($q_config['show_displayed_language_prefix']) {
$str = "(" . $q_config['language_name'][$language] . ") " . $str;
}
return $str;
}
}
}
// display selection for available languages
$available_languages = array_unique($available_languages);
$language_list = "";
if (preg_match('/%LANG:([^:]*):([^%]*)%/S', $q_config['not_available'][$lang], $match)) {
$normal_seperator = $match[1];
$end_seperator = $match[2];
// build available languages string backward
foreach ($available_languages as $k => $language) {
if ($k == 1) {
$language_list = $end_seperator . $language_list;
} else {
if ($k > 1) {
$language_list = $normal_seperator . $language_list;
}
}
$language_list = "<a href=\"" . qtrans_convertURL('', $language) . "\">" . $q_config['language_name'][$language] . "</a>" . $language_list;
}
}
return "<p>" . preg_replace('/%LANG:([^:]*):([^%]*)%/S', $language_list, $q_config['not_available'][$lang]) . "</p>";
}
function language_isenabled($language = null)
{
$enabled = false;
if (!empty($language)) {
global $slideshow_languageplugin, ${'slideshow_languageenabled_' . $language};
if (!empty(${'slideshow_languageenabled_' . $language})) {
return ${'slideshow_languageenabled_' . $language};
}
switch ($slideshow_languageplugin) {
case 'qtranslate':
$enabled = qtrans_isEnabled($language);
break;
case 'qtranslate-x':
$enabled = qtranxf_isEnabled($language);
break;
case 'wpml':
if (function_exists('icl_get_languages')) {
$languages = icl_get_languages();
if (!empty($languages[$language])) {
$enabled = true;
}
}
break;
}
}
${'slideshow_languageenabled_' . $language} = $enabled;
return $enabled;
}