public function translate_text($text, $lang = null, $flags = 0)
{
global $q_config;
if (!$lang) {
$lang = $q_config['language'];
}
$show_available = $flags & TRANSLATE_SHOW_AVALABLE;
$show_empty = $flags & TRANSLATE_SHOW_EMPTY;
return qtranxf_use($lang, $text, $show_available, $show_empty);
}
/**
* Remove duplicated images and translates image attributes.
* @since 1.0.3
*/
function qwpseo_sitemap_urlimages($images, $id)
{
global $q_config;
$lang = $q_config['language'];
//qtranxf_dbg_log('qwpseo_sitemap_urlimages('.$id.'): $images: ',$images);
$srcs = array();
foreach ($images as $k => $image) {
$src = $image['src'];
if (isset($srcs[$src])) {
unset($images[$k]);
} else {
$srcs[$src] = $image;
foreach ($image as $p => $txt) {
if ($p == 'src') {
continue;
}
$images[$k][$p] = qtranxf_use($lang, $txt, false, true);
}
}
}
return $images;
}
/**
* @since 3.2.3 translation of meta data
* @since 3.4.6.4 improved caching algorithm
*/
function qtranxf_translate_metadata($meta_type, $original_value, $object_id, $meta_key = '', $single = false)
{
global $q_config;
static $meta_cache_unserialized = array();
if (!isset($q_config['url_info'])) {
//qtranxf_dbg_log('qtranxf_filter_postmeta: too early: $object_id='.$object_id.'; $meta_key',$meta_key,true);
return $original_value;
}
//qtranxf_dbg_log('qtranxf_filter_postmeta: $object_id='.$object_id.'; $meta_key=',$meta_key);
//$meta_type = 'post';
$lang = $q_config['language'];
$cache_key = $meta_type . '_meta';
$cache_key_lang = $cache_key . $lang;
$meta_cache_wp = wp_cache_get($object_id, $cache_key);
if ($meta_cache_wp) {
//if there is wp cache, then we check if there is qtx cache
$meta_cache = wp_cache_get($object_id, $cache_key_lang);
} else {
//reset qtx cache, since it would not be valid in the absence of wp cache
qtranxf_cache_delete_metadata($meta_type, $object_id);
$meta_cache = null;
}
if (!isset($meta_cache_unserialized[$meta_type])) {
$meta_cache_unserialized[$meta_type] = array();
}
if (!isset($meta_cache_unserialized[$meta_type][$object_id])) {
$meta_cache_unserialized[$meta_type][$object_id] = array();
}
$meta_unserialized =& $meta_cache_unserialized[$meta_type][$object_id];
if (!$meta_cache) {
if ($meta_cache_wp) {
$meta_cache = $meta_cache_wp;
} else {
$meta_cache = update_meta_cache($meta_type, array($object_id));
$meta_cache = $meta_cache[$object_id];
}
$meta_unserialized = array();
//clear this cache if we are re-doing meta_cache
//qtranxf_dbg_log('qtranxf_filter_postmeta: $object_id='.$object_id.'; $meta_cache before:',$meta_cache);
foreach ($meta_cache as $mkey => $mval) {
$meta_unserialized[$mkey] = array();
if (strpos($mkey, '_url') !== false) {
switch ($mkey) {
case '_menu_item_url':
break;
// function qtranxf_wp_get_nav_menu_items takes care of this later
// function qtranxf_wp_get_nav_menu_items takes care of this later
default:
foreach ($mval as $k => $v) {
$s = is_serialized($v);
if ($s) {
$v = unserialize($v);
}
$v = qtranxf_convertURLs($v, $lang);
$meta_unserialized[$mkey][$k] = $v;
if ($s) {
$v = serialize($v);
}
$meta_cache[$mkey][$k] = $v;
}
break;
}
} else {
foreach ($mval as $k => $v) {
if (!qtranxf_isMultilingual($v)) {
continue;
}
$s = is_serialized($v);
if ($s) {
$v = unserialize($v);
}
$v = qtranxf_use($lang, $v, false, false);
$meta_unserialized[$mkey][$k] = $v;
if ($s) {
$v = serialize($v);
}
$meta_cache[$mkey][$k] = $v;
}
}
}
//qtranxf_dbg_log('qtranxf_filter_postmeta: $object_id='.$object_id.'; $meta_cache after:',$meta_cache);
wp_cache_set($object_id, $meta_cache, $cache_key_lang);
}
if (!$meta_key) {
if ($single) {
/**
@since 3.2.9.9.7
The code executed after a call to this filter in /wp-includes/meta.php,
in function get_metadata, is apparently designed having non-empty $meta_key in mind:
if ( $single && is_array( $check ) ){
return $check[0];
}else
return $check;
Following the logic of the code "if ( !$meta_key ) return $meta_cache;",
a few lines below in the same function, the code above rather have to be:
if ( $meta_key && $single && is_array( $check ) ){
return $check[0];
}else
return $check;
WP assumes that, if $meta_key is empty, then $single must be 'false', but developers sometimes put 'true' anyway, as it is ignored in the original function. The line below offsets this imperfection.
If WP ever fixes that place, this block of code can be removed.
*/
return array($meta_cache);
}
return $meta_cache;
}
if (isset($meta_cache[$meta_key])) {
//cache unserialized values, just for the sake of performance.
$meta_key_unserialized =& $meta_unserialized[$meta_key];
if ($single) {
if (!isset($meta_key_unserialized[0])) {
$meta_key_unserialized[0] = maybe_unserialize($meta_cache[$meta_key][0]);
}
} else {
foreach ($meta_cache[$meta_key] as $k => $v) {
if (!isset($meta_key_unserialized[$k])) {
$meta_key_unserialized[$k] = maybe_unserialize($meta_cache[$meta_key][$k]);
}
}
}
return $meta_key_unserialized;
}
if ($single) {
return '';
} else {
return array();
}
}
function qtrans_use($lang, $text, $show_available = false)
{
return qtranxf_use($lang, $text, $show_available);
}
function qtranxf_showAllSeparated($text)
{
if (empty($text)) {
return $text;
}
global $q_config;
$result = '';
foreach (qtranxf_getSortedLanguages() as $language) {
$result .= $q_config['language_name'][$language] . ':' . PHP_EOL . qtranxf_use($language, $text) . PHP_EOL . PHP_EOL;
}
return $result;
}
function qtranxf_gettext_with_context($translated_text)
{
//same as qtranxf_useCurrentLanguageIfNotFoundUseDefaultLanguage
global $q_config;
//if(!isset($q_config['language'])){
// //qtranxf_dbg_log('$q_config[language] is not set:',debug_backtrace());
// return $translated_text;
//}
return qtranxf_use($q_config['language'], $translated_text, false);
}
function eme_translate($value, $lang = '')
{
//if (empty($lang))
// $lang=eme_detect_lang();
if (function_exists('qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage') && function_exists('qtrans_use')) {
if (empty($lang)) {
return qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($value);
} else {
return qtrans_use($lang, $value);
}
} elseif (function_exists('ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage') && function_exists('ppqtrans_use')) {
if (empty($lang)) {
return ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($value);
} else {
return ppqtrans_use($lang, $value);
}
} elseif (function_exists('qtranxf_useCurrentLanguageIfNotFoundUseDefaultLanguage') && function_exists('qtranxf_use')) {
if (empty($lang)) {
return qtranxf_useCurrentLanguageIfNotFoundUseDefaultLanguage($value);
} else {
return qtranxf_use($lang, $value);
}
} elseif (function_exists('pll_translate_string') && function_exists('pll__')) {
if (empty($lang)) {
return pll__($value);
} else {
return pll_translate_string($value, $lang);
}
} else {
return $value;
}
}
function qtranxf_ngettext($translated_text)
{
//same as qtranxf_useCurrentLanguageIfNotFoundUseDefaultLanguage
global $q_config;
return qtranxf_use($q_config['language'], $translated_text, false);
}
function qtranxf_before_admin_bar_render()
{
global $wp_admin_bar, $q_config;
if (!isset($wp_admin_bar)) {
return;
}
$nodes = $wp_admin_bar->get_nodes();
//qtranxf_dbg_log('qtranxf_before_admin_bar_render: $nodes:', $nodes);
if (!isset($nodes)) {
return;
}
//sometimes $nodes is NULL
$lang = $q_config['language'];
foreach ($nodes as $node) {
//$nd = qtranxf_useCurrentLanguageIfNotFoundUseDefaultLanguage($node);
$nd = qtranxf_use($lang, $node);
$wp_admin_bar->add_node($nd);
}
//qtranxf_dbg_log('qtranxf_before_admin_bar_render: $wp_admin_bar:', $wp_admin_bar);
}
/**
* @since 3.2.3 translation of meta data
*/
function qtranxf_translate_metadata($meta_type, $original_value, $object_id, $meta_key = '', $single = false)
{
global $q_config;
if (!isset($q_config['url_info'])) {
//qtranxf_dbg_log('qtranxf_filter_postmeta: too early: $object_id='.$object_id.'; $meta_key',$meta_key,true);
return $original_value;
}
//qtranxf_dbg_log('qtranxf_filter_postmeta: $object_id='.$object_id.'; $meta_key=',$meta_key);
//$meta_type = 'post';
$lang = $q_config['language'];
$cache_key = $meta_type . '_meta';
$cache_key_lang = $cache_key . $lang;
$meta_cache_wp = wp_cache_get($object_id, $cache_key);
if ($meta_cache_wp) {
//if there is wp cache, then we check if there is qtx cache
$meta_cache = wp_cache_get($object_id, $cache_key_lang);
} else {
//reset qtx cache, since it would not be valid in the absence of wp cache
qtranxf_cache_delete_metadata($meta_type, $object_id);
$meta_cache = null;
}
if (!$meta_cache) {
if ($meta_cache_wp) {
$meta_cache = $meta_cache_wp;
} else {
$meta_cache = update_meta_cache($meta_type, array($object_id));
$meta_cache = $meta_cache[$object_id];
}
//qtranxf_dbg_log('qtranxf_filter_postmeta: $object_id='.$object_id.'; $meta_cache before:',$meta_cache);
foreach ($meta_cache as $mkey => $mval) {
if (strpos($mkey, '_url') !== false) {
$val = array_map('maybe_unserialize', $mval);
switch ($mkey) {
case '_menu_item_url':
break;
// function qtranxf_wp_get_nav_menu_items takes care of this later
// function qtranxf_wp_get_nav_menu_items takes care of this later
default:
//qtranxf_dbg_log('qtranxf_filter_postmeta: $object_id='.$object_id.'; $meta_cache['.$mkey.'] url before:',$val);
$val = qtranxf_convertURLs($val, $lang);
//qtranxf_dbg_log('qtranxf_filter_postmeta: $object_id='.$object_id.'; $meta_cache['.$mkey.'] url after:',$val);
break;
}
} else {
$val = array();
foreach ($mval as $k => $v) {
$ml = qtranxf_isMultilingual($v);
$v = maybe_unserialize($v);
if ($ml) {
$v = qtranxf_use($lang, $v, false, false);
}
$val[$k] = $v;
}
}
$meta_cache[$mkey] = $val;
}
//qtranxf_dbg_log('qtranxf_filter_postmeta: $object_id='.$object_id.'; $meta_cache after:',$meta_cache);
wp_cache_set($object_id, $meta_cache, $cache_key_lang);
}
if (!$meta_key) {
if ($single) {
/**
@since 3.2.9.9.7
The code executed after a call to this filter in /wp-includes/meta.php,
in function get_metadata, is apparently designed having non-empty $meta_key in mind:
if ( $single && is_array( $check ) ){
return $check[0];
}else
return $check;
Following the logic of the code "if ( !$meta_key ) return $meta_cache;",
a few lines below in the same function, the code above rather have to be:
if ( $meta_key && $single && is_array( $check ) ){
return $check[0];
}else
return $check;
The line below offsets this imperfection.
If WP ever fixes that place, this block of code will have to be removed.
*/
return array($meta_cache);
}
return $meta_cache;
}
if (isset($meta_cache[$meta_key])) {
return $meta_cache[$meta_key];
}
if ($single) {
return '';
} else {
return array();
}
}
/**
* Filter content before generating excerpt
*
* @param type $args
* @param type $fargs
* @param type $post
*/
public static function filter_field_content_excerpt($args, $fargs, $post)
{
/**
* Get content of current language
* qTranslate-X (and qTranslate, mqTranslate)
* @since 1.7.8
*/
if (function_exists('qtranxf_use')) {
global $q_config;
$args = qtranxf_use($q_config['language'], $args);
}
return $args;
}
function qts_quote()
{
global $q_config;
$mode = 'full';
if (isset($_POST['mode'])) {
$mode = $_POST['mode'];
}
if ($mode != 'price_only') {
$mode = 'full';
}
$service_id = $_POST['service_id'];
$translate_from = $_POST['translate_from'];
$translate_to = $_POST['translate_to'];
$p = get_post($_POST['post_id']);
$post =& $p;
$post = qtranxf_use($translate_from, $post);
$post_title = $post->post_title;
$post_content = $post->post_content;
$post_excerpt = $post->post_excerpt;
$request = array('order_service_id' => $service_id, 'order_title' => $post_title, 'order_text' => $post_content, 'order_excerpt' => $post_excerpt, '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], 'order_confirm_url' => get_admin_url(null, 'edit.php?page=qtranslate_services&confirm=1&post=' . $_POST['post_id'] . '&source_language=' . $translate_from . '&target_language=' . $translate_to . '&service_id=' . $service_id), 'order_failure_url' => get_admin_url(null, 'edit.php?page=qtranslate_services&post=' . $_POST['post_id'] . '&source_language=' . $translate_from . '&target_language=' . $translate_to . '&service_id=' . $service_id));
$answer = qts_queryQS(QTS_QUOTE, $request);
$price = __('unavailable', 'qtranslate');
$currency = '';
$short = '';
if (isset($answer['price'])) {
if ($answer['price'] == 0) {
$price = __('free', 'qtranslate');
} else {
if ($answer['price'] < 0) {
$price = __('unavailable', 'qtranslate');
} else {
$price = number_format_i18n($answer['price'], 2);
$currency = $answer['currency'];
}
}
$content = sprintf(__('<p>Price: %1$s %2$s</p>', 'qtranslate'), $currency, $price);
$short = sprintf(__('~ %1$s %2$s', 'qtranslate'), $currency, $price);
if (!empty($answer['paypalurl'])) {
$content .= '<div class="qts_submit"><a href="' . $answer['paypalurl'] . '"><img src="https://fpdbs.paypal.com/dynamicimageweb?cmd=_dynamic-image&locale=' . $q_config['locale'][$q_config['language']] . '"></a></div>';
} else {
$content .= '<div class="qts_submit"><a class="button-primary" onclick="sendorder();">' . __('Request Translation', 'qtranslate') . '</a></div>';
}
} else {
$content = '<p>' . __('An error occured!', 'qtranslate');
if (isset($answer['error'])) {
$content .= '<br/>' . $answer['message'];
}
$content .= '</p>';
}
if ($mode == 'full') {
echo "jQuery('#submitdiv .request').html('";
echo $content;
echo "');";
} else {
if ($mode == 'price_only') {
echo "jQuery('.qsprice').html('";
echo $short;
echo "');";
}
}
die;
}
function qtranxf_useDefaultLanguage($content)
{
global $q_config;
return qtranxf_use($q_config['default_language'], $content, false, false);
}
/**
* This helps to use order's language on re-sent emails from post.php order edit page.
* @since 1.1
*/
function qwc_admin_email_translate($content, $order = null)
{
global $q_config;
$lang = null;
if ($order && isset($order->id)) {
$lang = get_post_meta($order->id, '_user_language', true);
}
if (!$lang) {
$lang = $q_config['language'];
}
return qtranxf_use($lang, $content, false, false);
}
