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']);
$confirm = isset($_GET['confirm']) ? true : false;
$translate_from = '';
$translate_to = '';
$translate_from_name = '';
$translate_to_name = '';
if (isset($_REQUEST['source_language']) && ppqtrans_isEnabled($_REQUEST['source_language'])) {
$translate_from = $_REQUEST['source_language'];
}
if (isset($_REQUEST['target_language']) && ppqtrans_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
$available_languages = ppqtrans_getAvailableLanguages($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] == $translate_to) {
unset($translate_to);
}
$translate_from = $available_languages[0];
} elseif ($translate_from == '' && sizeof($available_languages) > 1) {
$languages = ppqtrans_getSortedLanguages();
foreach ($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
$post_title = ppqtrans_use($translate_from, $post->post_title);
$post_content = ppqtrans_use($translate_from, $post->post_content);
$post_excerpt = ppqtrans_use($translate_from, $post->post_excerpt);
if (!empty($translate_from)) {
$translate_from_name = $q_config['language_name'][$translate_from];
}
if (!empty($translate_to)) {
$translate_to_name = $q_config['language_name'][$translate_to];
}
if (!empty($translate_from) && !empty($translate_to)) {
$title = sprintf('Translate "%1$s" from %2$s to %3$s', htmlspecialchars($post_title), $translate_from_name, $translate_to_name);
} elseif (!empty($translate_from)) {
$title = sprintf('Translate "%1$s" from %2$s', htmlspecialchars($post_title), $translate_from_name);
} 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_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]);
// check for additional fields
if (isset($service_settings[$service_id]) && is_array($service_settings[$service_id])) {
$request['order_required_field'] = array();
foreach ($service_settings[$service_id] as $setting => $value) {
$request['order_required_field'][$setting] = $value;
}
}
if (isset($_POST['token'])) {
$request['order_token'] = $_POST['token'];
}
$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'] != '') {
$error .= '<br />' . sprintf(__('Additional information: %s', 'qtranslate'), ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($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, $url_link);
?>
"><?php
_e('Translate this post to another language.', 'qtranslate');
?>
</a></li>
<li><a href="edit.php"><?php
_e('Translate a different post.', 'qtranslate');
?>
</a></li>
<li><a href="options-general.php?page=qtranslate#ppqtranslate_service_settings"><?php
_e('View all open orders.', 'qtranslate');
?>
</a></li>
<li><a href="options-general.php?page=qtranslate&qs_cron=true#ppqtranslate_service_settings"><?php
_e('Let qTranslate Services check if any open orders are finished.', 'qtranslate');
?>
</a></li>
<li><a href="<?php
echo get_permalink($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 $title;
?>
</h3>
<form action="edit.php?page=ppqtranslate_services" method="post" id="qtranslate-services-translate">
<p><?php
if (sizeof($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 {
?>
<input type="hidden" name="target_language" value="<?php
echo $translate_to;
?>
"/>
<?php
if ($confirm) {
?>
<input type="hidden" name="service_id" value="<?php
echo $_REQUEST['service_id'];
?>
"/>
<input type="hidden" name="token" value="<?php
echo $_REQUEST['token'];
?>
"/>
<div id="submitboxcontainer" class="metabox-holder">
<div id="submitdiv" class="postbox">
<h3 class="hndle"><?php
_e('Confirm Order', 'qtranslate');
?>
</h3>
<div class="inside">
<p><?php
_e('Please confirm your order.', 'qtranslate');
?>
</p>
<div class="qs_submit"><a class="button-primary" onclick="sendorder();"><?php
_e('Confirm Order', 'qtranslate');
?>
</a></div>
</div>
</div>
</div>
<?php
} else {
?>
<div id="submitboxcontainer" class="metabox-holder">
<div id="submitdiv" class="postbox">
<h3 class="hndle"><?php
_e('Request Translation', 'qtranslate');
?>
</h3>
<div class="inside request">
<noscript><?php
_e('Javascript is required for qTranslate Services', 'qtranslate');
?>
</noscript>
<p><?php
_e('Please choose a service first', 'qtranslate');
?>
</p>
</div>
</div>
</div>
<?php
}
$timestamp = time();
if ($timestamp != qs_queryQS(QS_VERIFY, $timestamp)) {
?>
<p class="error"><?php
_e('ERROR: Could not connect to qTranslate Services. Please try again later.', 'qtranslate');
?>
</p>
<?php
return;
}
?>
<div id="qs_boxes" class="metabox-holder">
<div class="postbox">
<h3 class="hndle"><?php
_e('Translation Service', 'qtranslate');
?>
</h3>
<div class="inside">
<ul>
<?php
if ($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 ppqtrans_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_' . $service_id);
?>
</p>
<p class="service_description"><?php
echo ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($service['service_description']);
?>
</p>
</li>
<?php
} else {
?>
<li><label><input type="radio" id="qs_service_<?php
echo $service['service_id'];
?>
" onclick="chooseservice(this.value)" value="<?php
echo $service['service_id'];
?>
" <?php
echo $confirm ? 'disabled="disabled"' : 'name="service_id"';
?>
/> <b><?php
echo ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($service['service_name']);
?>
</b> ( <a href="<?php
echo $service['service_url'];
?>
" target="_blank"><?php
_e('Website', 'qtranslate');
?>
</a> )</label><p class="service_description"><?php
echo ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($service['service_description']);
?>
</p></li>
<?php
}
}
?>
</ul>
<script type="text/javascript">
function chooseservice(id) {
jQuery('#qs_service_'+id).attr('checked','checked');
jQuery('#submitdiv .request').html('<?php
_e('<p><img src="images/wpspin_light.gif"> Getting Quote...</p>', 'qtranslate');
?>
');
jQuery.post(ajaxurl, {
action: 'qs_quote',
translate_from: '<?php
echo $translate_from;
?>
',
translate_to: '<?php
echo $translate_to;
?>
',
service_id: id,
post_id: '<?php
echo $post_id;
?>
'},
function(response) {
eval(response);
});
}
function sendorder() {
jQuery("#qtranslate-services-translate").submit();
}
chooseservice('<?php
echo isset($_REQUEST['service_id']) ? $_REQUEST['service_id'] : $default_service;
?>
');
</script>
</div>
</div>
<div class="postbox closed">
<div class="handlediv" title="<?php
_e('Click to toggle');
?>
" onclick="jQuery(this).parent().removeClass('closed');jQuery(this).hide();"><br></div>
<h3 class="hndle"><?php
_e('Review Article', 'qtranslate');
?>
</h3>
<div class="inside">
<textarea name="qs_content_preview" id="qs_content_preview" readonly="readonly"><?php
echo $post_content;
?>
</textarea>
</div>
</div>
<p><?php
_e('Your article will be SSL encrypted and securly sent to qTranslate Services, which will forward your text to the chosen Translation Service. Once qTranslate Services receives the translated text, it will automatically appear on your blog.', 'qtranslate');
?>
</p>
<?php
}
?>
</div>
<?php
}
?>
</div>
</form>
<?php
}
function ppqtrans_languageColumn($column)
{
global $q_config, $post;
if ($column == 'language') {
$available_languages = ppqtrans_getAvailableLanguages($post->post_content);
$missing_languages = array_diff($q_config['enabled_languages'], $available_languages);
$available_languages_name = array();
$missing_languages_name = array();
foreach ($available_languages as $language) {
$available_languages_name[] = $q_config['language_name'][$language];
}
$available_languages_names = join(", ", $available_languages_name);
echo apply_filters('ppqtranslate_available_languages_names', $available_languages_names);
do_action('ppqtranslate_languageColumn', $available_languages, $missing_languages);
}
return $column;
}
function ppqtrans_isAvailableIn($post_id, $language = '')
{
global $q_config;
if ($language == '') {
$language = $q_config['default_language'];
}
$post =& get_post($post_id);
$languages = ppqtrans_getAvailableLanguages($post->post_content);
return in_array($language, $languages);
}