<?php
/*
Plugin Name: ZdMultiLang
Plugin URI: http://blog.zen-dreams.com/en/zdmultilang
Description: This plugin adds multilingual capabilities to wordpress
Version: 1.2.5
Author: Anthony PETITBOIS, Pau Sanchez
Author URI: http://www.zen-dreams.com/
Copyright 2008 Anthony PETITBOIS (email : anthony@zen-dreams.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
$ZdmlCache=array();
$BaseURL=$_SERVER['PHP_SELF'].'?page='.plugin_basename (__FILE__);
$default_language_option="zd_multilang_defaultlanguage";
$insert_lang_switch_option="zd_multilang_lang_switcher";
$show_flags_option="zd_multilang_show_flags";
$show_languages_option="zd_multilang_langnames";
$lang_switcher_class_option="zd_multilang_switcher_class";
$permalink_default="zd_multilang_permalink_def";
$display_untranslated="zd_multilang_display_untranslated";
$display_google_translate="zd_multilang_display_glink";
$display_original_option="zd_multilang_display_original";
$keep_separate_comments="zd_multilang_keep_separate_comments";
$Allowed_Access="zd_multilang_access";
$Autosave_Option="zdmultilang_autosave";
$CurrentLanguagePermalink="";
$PluginDIR = '../'.PLUGINDIR . '/' . dirname(plugin_basename (__FILE__));
load_plugin_textdomain('zd_multilang',PLUGINDIR . '/' . dirname(plugin_basename (__FILE__)) . '/lang');
register_activation_hook(__FILE__,'zd_multilang_install');
add_action('admin_menu', 'zd_multilang_add_pages');
add_filter('get_term', 'zd_multilang_translate_term',2); // Translate single terms
add_filter('admin_head','zd_multilang_tinymce');
add_filter('the_category','zd_multilang_translate_link_cat'); // Categories for posts
add_filter('get_pages','zd_multilang_translate_post'); // Translation of Pages
add_filter('get_tags','zd_multilang_translate_tags'); // Translation of tags
add_filter('list_cats','zd_multilang_translate_cat'); // Categories for lists (widget)
add_filter('get_bookmarks','zd_multilang_translate_bookmarks');
add_filter('wp_list_bookmarks','zd_multilang_translate_list_bookmarks');
add_filter('wp_tag_cloud','zd_multilang_translate_link_cat');
add_filter('category_description','zd_multilang_cat_desc',10,2);
add_filter('get_categories','zd_multilang_cat');
add_filter('the_posts','zd_multilang_translate_post',10,1);
add_filter('query_vars', 'zd_multilang_queryvars');
add_filter('rewrite_rules_array', 'zd_multilang_rewrite');
add_filter('next_post_link','zd_multilang_postlink');
add_filter('previous_post_link','zd_multilang_postlink');
add_filter('post_link','zd_multilang_permalink',1);
add_filter('page_link','zd_multilang_permalink',1);
add_filter('category_link','zd_multilang_permalink',1);
add_filter('get_category','zd_multilang_cat',1);
add_filter('tag_link','zd_multilang_permalink',1);
add_filter('year_link','zd_multilang_permalink',1);
add_filter('month_link','zd_multilang_permalink',1);
add_filter('day_link','zd_multilang_permalink',1);
add_filter('feed_link','zd_multilang_permalink',1);
add_filter('author_link','zd_multilang_permalink',1);
add_filter('wp','zd_multilang_set_locale');
add_filter('manage_posts_columns', 'zd_multilang_manage_col_def');
add_filter('manage_pages_columns', 'zd_multilang_manage_col_def');
add_filter('posts_where','zd_multilang_where_filter');
add_filter('get_next_post_where','zd_multilang_np_where_filter');
add_filter('get_previous_post_where','zd_multilang_np_where_filter');
/* Filters for comments */
add_action ('wp_insert_comment', 'zd_multilang_insert_comment', 10, 2);
add_action ('delete_comment', 'zd_multilang_delete_comment');
add_filter ('comments_array','zd_multilang_comments_array', 10, 2);
add_filter ('get_comments_number', 'zd_multilang_get_comments_number');
/* Options short circuit */
add_filter('option_blogname','zd_multilang_blogname');
add_filter('option_blogdescription','zd_multilang_blogdescription');
/* Options short circuit */
add_action('manage_posts_custom_column', 'zd_multilang_manage_col', 10, 2);
add_action('manage_pages_custom_column', 'zd_multilang_manage_col', 10, 2);
add_action('media_buttons', 'zd_media_button', 30);
/** Action handler for autosave feature **/
add_action('wp_ajax_zdmultilang_autosave', 'zd_multilang_autosave');
//add_action('wp_ajax_nopriv_my_special_action', 'my_action_callback');
zd_multilang_set_locale("");
function zd_multilang_tinymce() {
if (($_GET['fct']=="posts")||($_POST['fct']=="posts")) {
wp_enqueue_script( 'common' );
wp_enqueue_script( 'jquery-color' );
wp_print_scripts('editor');
if (function_exists('add_thickbox')) add_thickbox();
wp_print_scripts('media-upload');
if (function_exists('wp_tiny_mce')) wp_tiny_mce();
wp_admin_css();
wp_enqueue_script('utils');
do_action("admin_print_styles-post-php");
do_action('admin_print_styles');
}
}
function zd_multilang_queryvars( $qvars ) {
$qvars[] = 'lang';
return $qvars;
}
function zd_multilang_manage_col_def ($cols) {
$cols['translate']=__('Translate','zd_multilang');
return $cols;
}
function zd_multilang_manage_col($column_name, $id) {
global $ZdmlCache, $PluginDIR;
$BaseURL='admin.php?page='.plugin_basename (__FILE__);
if( $column_name == 'translate' ) {
if ($ZdmlCache['Languages']) foreach ($ZdmlCache['Languages'] as $Permalink => $LanguageID) {
if ($LanguageID!=$ZdmlCache['DefLang']) echo '<a href="'.$BaseURL.'&fct=posts&id='.$id.'.'.$LanguageID.'"><img src="'.$PluginDIR.'/flags/'.$LanguageID.'.png" alt="'.$LanguageID.'" title="'.$LanguageID.'"></a> ';
}
}
}
function zd_media_button() {
global $ZdmlCache, $PluginDIR;
$id=$_GET['post'];
if ($id) {
$BaseURL='admin.php?page='.plugin_basename (__FILE__);
if ($ZdmlCache['Languages']) foreach ($ZdmlCache['Languages'] as $Permalink => $LanguageID) {
if ($LanguageID!=$ZdmlCache['DefLang']) echo '<a href="'.$BaseURL.'&fct=posts&id='.$id.'.'.$LanguageID.'" target="_blank" title="'.__('Translate','zd_multilang').'"><img src="'.$PluginDIR.'/flags/'.$LanguageID.'.png" alt="'.$LanguageID.'" title="'.$LanguageID.'"></a>';
}
}
}
function zd_multilang_where_filter($filter) {
global $ZdmlCache, $locale,$display_untranslated, $wpdb, $wp_query;
if ((get_option('show_on_front')=='page')&&(is_array($wp_query->query))&&(count($wp_query->query)<=1)&&(isset($wp_query->query['lang']))) {
$lang=$WP->query['lang'];
$filter=" AND ".$wpdb->posts.".ID = ".get_option('page_on_front');
$wp_query->is_page=1;
$wp_query->is_home=0;
}
if ($locale==$ZdmlCache['DefLang']) return $filter;
if (get_option($display_untranslated)=="hide") {
$filter.=" AND ".$wpdb->posts.".ID in (".$ZdmlCache['TranslatedPosts'][$locale].')';
}
return $filter;
}
function zd_multilang_np_where_filter($filter) {
global $ZdmlCache, $locale,$display_untranslated, $wpdb;
if ($locale==$ZdmlCache['DefLang']) return $filter;
if (get_option($display_untranslated)=="hide") {
$filter.=" AND p.ID in (".$ZdmlCache['TranslatedPosts'][$locale].')';
}
return $filter;
}
function zd_multilang_set_locale($WP) {
global $wp_query,$wpdb, $wp_rewrite,$default_language_option,$locale,$CurrentLanguagePermalink,$CurrentLang;
global $ZdmlCache;
$language_table=$wpdb->prefix.'zd_ml_langs';
$termtrans=$wpdb->prefix.'zd_ml_termtrans';
$posttrans=$wpdb->prefix.'zd_ml_trans';
$linktrans=$wpdb->prefix.'zd_ml_linktrans';
$ZdmlCache['DefLang']=get_option("zd_multilang_defaultlanguage");
$ZdmlCache['InsertInPosts']=get_option("zd_multilang_lang_switcher");
$ZdmlCache['ShowLanguages']=get_option("zd_multilang_langnames");
$ZdmlCache['ShowFlags']=get_option("zd_multilang_show_flags");
$ZdmlCache['SwitcherPosition']=get_option('zd_multilang_position');
$ZdmlCache['Lang_Switch_Class']=(get_option("zd_multilang_switcher_class")!="") ? get_option("zd_multilang_switcher_class") : "lang_switch";
$TheLocale=$ZdmlCache['DefLang'];
if (!isset($ZdmlCache['Languages'])) {
$query="SELECT * FROM $language_table ORDER BY LanguageName";
$results=$wpdb->get_results($query, ARRAY_A);
if ($results) {
foreach ($results as $ID => $V) {
$ZdmlCache['Languages'][$V['LangPermalink']]=$V['LanguageID'];
$ZdmlCache['LanguageNames'][$V['LangPermalink']]=$V['LanguageName'];
$ZdmlCache['Options'][$V['LanguageID']]['blogname']=$V['BlogName'];
$ZdmlCache['Options'][$V['LanguageID']]['blogdescription']=$V['BlogDescription'];
}
}
}
else {
foreach ($ZdmlCache['Languages'] as $Permalink => $LangID) {
$results[$i]['LangPermalink']=$Permalink;
$results[$i]['LanguageID']=$LangID;
$i++;
}
}
if ($_SERVER['HTTPS']) $QUERY="https://".$_SERVER['HTTP_HOST'];
else $QUERY="http://".$_SERVER['HTTP_HOST'];
$QUERY.=$_SERVER['REQUEST_URI'];
if ($results) {
foreach ($results as $ID => $Lang) {
$regexp.=$Lang['LangPermalink']."|";
}
$regexp=substr($regexp, 0, -1);
}
if (strstr($QUERY,"?")) $RegularExpression="`".get_bloginfo('url')."\/.*lang=($regexp)(.*)?`U";
else $RegularExpression="`".get_bloginfo('url')."\/($regexp)\/(.*)?`U";
if (preg_match($RegularExpression,$QUERY,$res)==TRUE) {
$Lang=$res[1];
$CurrentLanguagePermalink=$res[1];
foreach ($ZdmlCache['Languages'] as $Permalink => $LangFound) {
if ($Permalink==$Lang) {
$Language= $LangFound;
break;
}
}
$CurrentLang=$Language;
if ($Language) $TheLocale=$Language;
}
$locale=$TheLocale;
if (!isset($ZdmlCache['Terms'])) {
$query="SELECT tt.LanguageID, tt.name as t_name, tt.description as description, t.* FROM $termtrans tt RIGHT JOIN ".$wpdb->prefix."terms t on (tt.term_id=t.term_id)";
$term=$wpdb->get_results($query, ARRAY_A);
foreach ($term as $ID => $Value) {
if ($Value['t_name']!=NULL) $ZdmlCache['Terms'][$Value['term_id']][$Value['LanguageID']]['name']=$Value['t_name'];
else $ZdmlCache['Terms'][$Value['term_id']][$Value['LanguageID']]['name']=$Value['name'];
$ZdmlCache['Terms'][$Value['term_id']][$Value['LanguageID']]['o_name']=$Value['name'];
$ZdmlCache['Terms'][$Value['term_id']][$Value['LanguageID']]['description']=$Value['description'];
}
}
if (!isset($ZdmlCache['Links'])) {
$query="SELECT * from $linktrans";
$links=$wpdb->get_results($query);
foreach ($links as $id => $Values) {
$ZdmlCache['Links'][$Values->link_id][$Values->LanguageID]['name']=$Values->link_name;
$ZdmlCache['Links'][$Values->link_id][$Values->LanguageID]['url']=$Values->link_url;
$ZdmlCache['Links'][$Values->link_id][$Values->LanguageID]['description']=$Values->link_description;
}
}
if (!isset($ZdmlCache['TranslatedPosts'])) {
if ($ZdmlCache['Languages']) foreach ($ZdmlCache['Languages'] as $Permalink => $LangID) {
if ($LangID!=$ZdmlCache['DefLang']) {
$query="SELECT ID from $posttrans WHERE LanguageID='$LangID' and post_status='published'";
$res=$wpdb->get_results($query, ARRAY_A);
if ($res) {
$ZdmlCache['TranslatedPosts'][$LangID]="";
foreach ($res as $key => $V) {
$ZdmlCache['TranslatedPosts'][$LangID].=$V['ID'].",";
}
$ZdmlCache['TranslatedPosts'][$LangID]=substr($ZdmlCache['TranslatedPosts'][$LangID],0,-1);
}
}
}
}
return $WP;
}
function zd_multilang_permalink($permalink) {
global $wpdb, $wp_rewrite,$default_language_option, $CurrentLanguagePermalink,$CurrentLang,$permalink_default, $locale, $wp_query;
global $ZdmlCache;
$langstable=$wpdb->prefix.'zd_ml_langs';
$Lang=$CurrentLanguagePermalink;
if ($Lang=="") {
$CurrentLang=$ZdmlCache['DefLang'];
$query="SELECT LangPermalink FROM $langstable where LanguageID='$CurrentLang'";
$CurrentLanguagePermalink=$wpdb->get_var($query);
$Lang=$CurrentLanguagePermalink;
}
$link=$permalink;
$PermalinkDef=get_option($permalink_default);
if (($PermalinkDef=="no")&&($ZdmlCache['DefLang']==$locale)) return $link;
if ($wp_rewrite->using_permalinks()) {
$url=get_bloginfo('url');
$end=substr($link,strlen($url));
if ($Lang=="") $link=$url.$end;
else $link=$url.'/'.$Lang.$end;
} else if ($Lang) $link.= ((!strpos($link,'?'))? '?': '') ."&lang=".$Lang;
return $link;
}
function zd_multilang_rewrite($permalink_structure) {
global $ZdmlCache;
global $wpdb, $wp_rewrite;
$langs=$wpdb->prefix.'zd_ml_langs';
$query="SELECT * FROM $langs order by LanguageID";
$Lines=$wpdb->get_results($query, ARRAY_A);
if ($Lines) {
$regexp='(';
foreach ($Lines as $Value) {
$regexp.=$Value['LangPermalink'].'|';
}
$regexp=substr($regexp,0,-1);
$regexp.=')';
if ($permalink_structure) foreach ($permalink_structure as $Rule => $Definition) {
$def=explode('?',$Definition);
$rule=$Definition;
if (preg_match_all('/(.*matches)\[([0-9]+)\]/U',$rule,$res)) {
$rule="";
foreach ($res[1] as $index => $text) {
$rule.=$text.'['.($index+2).']';
}
}
$rule.='&lang=$matches[1]';
$new_rules[$regexp.'/'.$Rule]=$rule;
}
$new_rules2[$regexp.'/?']='index.php?lang=$matches[1]';
if ($permalink_structure) $permalink_structure = $new_rules+ $new_rules2 + $permalink_structure;
}
return $permalink_structure;
}
function zd_multilang_is_translated($id, $lang) {
global $ZdmlCache, $locale;
if ($lang==$ZdmlCache['DefLang']) return TRUE;
$Posts=explode(',',$ZdmlCache['TranslatedPosts'][$lang]);
foreach ($Posts as $key => $ID) {
if ($ID==$id) {
return TRUE;
}
}
return FALSE;
}
function zd_multilang_install() {
global $ZdmlCache;
global $wpdb;
$termtrans=$wpdb->prefix.'zd_ml_termtrans';
$langs=$wpdb->prefix.'zd_ml_langs';
$posttrans=$wpdb->prefix.'zd_ml_trans';
$linktrans=$wpdb->prefix.'zd_ml_linktrans';
$commenttrans=$wpdb->prefix.'zd_ml_comments';
$dbversion=get_option('zd_multilang_dbschema');
if ($dbversion<"125") {
$sql="CREATE TABLE $langs (
LanguageID varchar(5) NOT NULL,
LanguageName varchar(100) character set utf8 NOT NULL,
LangPermalink varchar(50) NOT NULL UNIQUE,
BlogName longtext,
BlogDescription longtext,
primary key (LanguageID)
);";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
$sql="CREATE TABLE $termtrans (
term_id varchar(5) NOT NULL,
LanguageID varchar(5) NOT NULL,
name varchar(255) character set utf8 NOT NULL,
description longtext NOT NULL,
primary key (term_id,LanguageID)
);";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
$sql="CREATE TABLE $posttrans (
ID BIGINT(20) NOT NULL,
LanguageID varchar(5),
post_content longtext character set utf8,
post_excerpt text character set utf8,
post_title text character set utf8 NOT NULL,
post_status varchar(10),
primary key (ID, LanguageID)
);";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
$sql="CREATE TABLE $linktrans (
link_id BIGINT(20) NOT NULL,
LanguageID varchar(5),
link_url varchar(255),
link_name varchar(255) character set utf8,
link_description varchar(255) character set utf8,
primary key (link_id, LanguageID)
);";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
$sql="UPDATE $posttrans set post_status='published' where post_status is NULL";
$wpdb->query($sql);
// Comment translations only should keep track of the language where a single comment has been submitted
$sql="CREATE TABLE $commenttrans (
comment_id BIGINT(20) UNSIGNED NOT NULL,
post_id BIGINT(20) UNSIGNED NOT NULL,
LanguageID varchar(5),
primary key (comment_id)
);";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
update_option('zd_multilang_dbschema',125);
update_option('zd_multilang_access',10);
}
}
function zd_multilang_add_pages() {
global $Allowed_Access;
$Allowed_Access_Level=get_option($Allowed_Access);
add_menu_page('Zd_MultiLang', __('Translations','zd_multilang'), $Allowed_Access_Level, __FILE__, 'zd_multilang_page');
add_submenu_page(__FILE__,__('Posts','zd_multilang'),__('Posts','zd_multilang'),$Allowed_Access_Level,__FILE__.'&fct=posts&tr=posts','zd_multilang_page');
add_submenu_page(__FILE__,__('Pages','zd_multilang'),__('Pages','zd_multilang'),$Allowed_Access_Level,__FILE__.'&fct=posts&tr=pages','zd_multilang_page');
add_submenu_page(__FILE__,__('Categories','zd_multilang'),__('Categories','zd_multilang'),$Allowed_Access_Level,__FILE__.'&fct=translations&tr=cat','zd_multilang_page');
add_submenu_page(__FILE__,__('Tags','zd_multilang'),__('Tags','zd_multilang'),$Allowed_Access_Level,__FILE__.'&fct=translations&tr=tags','zd_multilang_page');
add_submenu_page(__FILE__,__('Links','zd_multilang'),__('Links','zd_multilang'),$Allowed_Access_Level,__FILE__.'&fct=links','zd_multilang_page');
add_submenu_page(__FILE__,__('Link Categories','zd_multilang'),__('Link Categories','zd_multilang'),$Allowed_Access_Level,__FILE__.'&fct=translations&tr=linkcat','zd_multilang_page');
add_submenu_page(__FILE__,__('Languages','zd_multilang'),__('Languages','zd_multilang'),'manage_options',__FILE__.'&fct=languages','zd_multilang_page');
add_submenu_page(__FILE__,__('Options','zd_multilang'),__('Options','zd_multilang'),'manage_options',__FILE__.'&fct=options','zd_multilang_page');
}
function zd_multilang_page() {
global $BaseURL, $current_user;
get_currentuserinfo();
echo "\n".'<div class="wrap">';
if ($_POST['fct']) $_GET['fct']=$_POST['fct'];
switch ($_GET['fct']) {
case 'options':
if ($current_user->allcaps['manage_options']==1)
zd_multilang_options();
else {
echo '<div id="message" class="error"><p>Only the administrator can edit the options</p></div>';
zd_multilang_dashboard();
}
break;
case 'edit':
if ($current_user->allcaps['manage_options']==1)
zd_multilang_edit_language();
else {
echo '<div id="message" class="error"><p>Only the administrator can edit the options</p></div>';
zd_multilang_dashboard();
}
break;
case 'delete':
if ($current_user->allcaps['manage_options']==1)
zd_multilang_delete_language();
else {
echo '<div id="message" class="error"><p>Only the administrator can edit the options</p></div>';
zd_multilang_dashboard();
}
break;
case 'posts':
zd_multilang_post_translations();
break;
case 'translations';
zd_multilang_term_translations();
break;
case 'languages':
if ($current_user->allcaps['manage_options']==1)
zd_multilang_languages();
else {
echo '<div id="message" class="error"><p>Only the administrator can edit the options</p></div>';
zd_multilang_dashboard();
}
break;
case 'links':
zd_multilang_link_translations();
break;
default:
zd_multilang_dashboard();
break;
}
echo "\n</div>";
}
function zd_multilang_dashboard() {
global $BaseURL, $current_user;
get_currentuserinfo();;
echo '<h2>'.__('Language Dashboard','zd_multilang').'</h2>';
echo '<ul>';
echo '<li><a href="'.$BaseURL.'&fct=posts&tr=posts">'.__('Translate posts','zd_multilang').'</a></li>';
echo '<li><a href="'.$BaseURL.'&fct=posts&tr=pages">'.__('Translate pages','zd_multilang').'</a></li>';
echo '<li><a href="'.$BaseURL.'&fct=translations&tr=cat">'.__('Translate categories','zd_multilang').'</a></li>';
echo '<li><a href="'.$BaseURL.'&fct=translations&tr=tags">'.__('Translate tags','zd_multilang').'</a></li>';
echo '<li><a href="'.$BaseURL.'&fct=links">'.__('Translate links','zd_multilang').'</a></li>';
echo '<li><a href="'.$BaseURL.'&fct=translations&tr=linkcat">'.__('Translate link categories','zd_multilang').'</a></li>';
if ($current_user->allcaps['manage_options']==1) echo '<li><a href="'.$BaseURL.'&fct=languages">'.__('Define languages','zd_multilang').'</a></li>';
if ($current_user->allcaps['manage_options']==1) echo '<li><a href="'.$BaseURL.'&fct=options">'.__('Manage options','zd_multilang').'</a></li>';
echo '</ul>';
echo '<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="8262513">
<input type="image" src="https://www.paypal.com/en_US/i/btn/btn_donate_SM.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>';
}
function zd_multilang_options() {
global $wpdb, $BaseURL,$default_language_option,$insert_lang_switch_option,$show_flags_option,$display_google_translate;
global $show_languages_option,$lang_switcher_class_option,$permalink_default,$display_untranslated, $display_original_option,$keep_separate_comments, $Allowed_Access,$Autosave_Option;
global $ZdmlCache;
$language_table=$wpdb->prefix.'zd_ml_langs';
$termtrans=$wpdb->prefix.'zd_ml_termtrans';
$posttrans=$wpdb->prefix.'zd_ml_trans';
$hidden_field="zd_multilang_update_options";
$language_table= $wpdb->prefix.'zd_ml_langs';
echo '<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="8262513">
<input type="image" src="https://www.paypal.com/en_US/i/btn/btn_donate_SM.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>';
if ($_POST[$hidden_field]) {
$OldLang=get_option($default_language_option);
$DefLang=$_POST['def_lang'];
$DisplayOriginal=$_POST['display_original'];
$InsertInPosts=$_POST['show_language_switcher'];
$Show_Languages=$_POST['show_languages'];
$Show_Flags=$_POST['show_flags'];
$Lang_Switch_Class=$_POST['lang_switch_class'];
$SwitcherPosition=$_POST['language_switcher_position'];
$KeepSeparateComments=$_POST['keep_separate_comments'];
$PermalinkDef=$_POST['permalink_for_default'];
$Exchange=$_POST['exchange_lang'];
$DisplayUntranslated=$_POST['display_untranslated'];
$DisplayGLink=$_POST['display_glink'];
$Allowed_Access_Level=$_POST['access_level'];
$Autosave=$_POST['autosave'];
update_option('zd_multilang_position',$SwitcherPosition);
update_option($default_language_option,$DefLang);
update_option($display_original_option, $DisplayOriginal);
update_option($insert_lang_switch_option,$InsertInPosts);
update_option($show_languages_option,$Show_Languages);
update_option($show_flags_option,$Show_Flags);
update_option($lang_switcher_class_option,$Lang_Switch_Class);
update_option($permalink_default, $PermalinkDef);
update_option($display_untranslated,$DisplayUntranslated);
update_option($display_google_translate,$DisplayGLink);
update_option($keep_separate_comments, $KeepSeparateComments);
update_option($Allowed_Access,$Allowed_Access_Level);
update_option($Autosave_Option,$Autosave);
echo '<div id="message" class="updated fade">';
if ($Exchange=="on") {
$query="SELECT * FROM $posttrans where LanguageID='$DefLang'";
$TrPosts=$wpdb->get_results($query, ARRAY_A);
$query="SELECT * FROM $termtrans where LanguageID='$DefLang'";
$TrTerms=$wpdb->get_results($query, ARRAY_A);
if ($TrPosts) foreach ($TrPosts as $key => $V) {
$query="SELECT * from ".$wpdb->posts." WHERE ID=".$V['ID'];
$res=$wpdb->get_row($query);
$OriginalTitle=$res->post_title;
$OriginalContent=$wpdb->escape($res->post_content);
$NewContent=$wpdb->escape($V['post_content']);
$NewTitle=$V['post_title'];
$q1="UPDATE ".$wpdb->posts." set post_title='$NewTitle', post_content='$NewContent' WHERE ID=".$V['ID'];
$wpdb->query($q1);
$q1="UPDATE $posttrans set post_title='$OriginalTitle', post_content='$OriginalContent', LanguageID='$OldLang' WHERE ID=".$V['ID']." and LanguageID='$DefLang'";
$wpdb->query($q1);
}
if ($TrTerms) foreach ($TrTerms as $key => $V) {
$query="SELECT * from ".$wpdb->terms." WHERE term_id=".$V['term_id'];
$res=$wpdb->get_row($query);
$OriginalTerm=$res->name;
$NewTerm=$V['name'];
$q1="UPDATE ".$wpdb->terms." SET name='$NewTerm' WHERE term_id=".$V['term_id'];
$wpdb->query($q1);
$q1="UPDATE $termtrans SET name='$OriginalTerm', LanguageID='$OldLang' WHERE LanguageID='$DefLang' and term_id=".$V['term_id'];
$wpdb->query($q1);
}
echo '<p>'.__('Default Languages Exchanged','zd_multilang').'</p>';
}
echo '<p>'.__('Options updated','zd_multilang').'</p>';
echo '</div>';
}
$query="SELECT * FROM $language_table order by LanguageName";
$Languages=$wpdb->get_results($query, ARRAY_A);
$DefaultLanguage=get_option($default_language_option);
$InsertInPosts=get_option($insert_lang_switch_option);
$ShowLanguages=get_option($show_languages_option);
$ShowFlags=get_option($show_flags_option);
$SwitcherPosition=get_option('zd_multilang_position');
$DisplayUntranslated=get_option($display_untranslated);
$DisplayGlink=get_option($display_google_translate);
$DisplayOriginal=get_option($display_original_option);
$Lang_Switch_Class=(get_option($lang_switcher_class_option)!="") ? get_option($lang_switcher_class_option) : "lang_switch";
$Allowed_Access_Level=get_option($Allowed_Access);
$Autosave=get_option($Autosave_Option);
echo '<style>
td select { width: 150px;}
td input { width: 150px;}
</style>';
echo "\n\t<h2>".__('General Options','zd_multilang')."</h2>";
echo "\n\t".'<form action="'.$BaseURL.'" method="post">';
echo "\n\t".'<input type="hidden" name="'.$hidden_field.'" value="update" />';
echo "\n\t".'<input type="hidden" name="fct" value="options" />';
echo "\n\t".'<table class="form-table">';
echo "\n\t\t<tr><td width=\"400\">".__('Level required to translate items','zd_multilang')."</td><td>";
echo '<select name="access_level">';
echo '<option value="0"';if ($Allowed_Access_Level=="0") echo ' selected="selected"';echo '>'.__('Subscriber').'</option>';
echo '<option value="1"';if ($Allowed_Access_Level=="1") echo ' selected="selected"';echo '>'.__('Contributor').'</option>';
echo '<option value="2"';if ($Allowed_Access_Level=="2") echo ' selected="selected"';echo '>'.__('Author').'</option>';
echo '<option value="7"';if ($Allowed_Access_Level=="7") echo ' selected="selected"';echo '>'.__('Editor').'</option>';
echo '<option value="10"';if ($Allowed_Access_Level=="10") echo ' selected="selected"';echo '>'.__('Administrator').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Default Language','zd_multilang')."</td><td>";
echo '<select name="def_lang" onchange="getElementById(\'hidden_option\').style.display=\'table-row\';">';
if ($Languages) foreach ($Languages as $Index => $Values) {
echo '<option value="'.$Values['LanguageID'].'"';
if ($DefaultLanguage==$Values['LanguageID']) echo ' selected="selected"';
echo '>'.$Values['LanguageName'].'</option>';
}
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr id=\"hidden_option\" style=\"display: none;\"><td>".__('Exchange Languages','zd_multilang')."<br /><small>".__('Only use this option if you want to switch old default language with new one. This will exchange translations between them','zd_multilang')."</small></td><td>";
echo '<input type="checkbox" name="exchange_lang">';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Display Original post while translating','zd_multilang')."</td><td>";
echo '<select name="display_original">';
echo '<option value="yes"';if ($DisplayOriginal=="yes") echo ' selected="selected"';echo '>'.__('Yes','zd_multilang').'</option>';
echo '<option value="no"';if ($DisplayOriginal=="no") echo ' selected="selected"';echo '>'.__('No','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Automatically save translation every 5 minutes','zd_multilang')."</td><td>";
echo '<select name="autosave">';
echo '<option value="yes"';if ($Autosave=="yes") echo ' selected="selected"';echo '>'.__('Yes','zd_multilang').'</option>';
echo '<option value="no"';if ($Autosave=="no") echo ' selected="selected"';echo '>'.__('No','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Generate permalink for Default language','zd_multilang')."</td><td>";
echo '<select name="permalink_for_default">';
echo '<option value="yes"';if ($PermalinkDef=="yes") echo ' selected="selected"';echo '>'.__('Yes','zd_multilang').'</option>';
echo '<option value="no"';if ($PermalinkDef=="no") echo ' selected="selected"';echo '>'.__('No','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Keep separate comments for each language','zd_multilang')."</td><td>";
echo '<select name="keep_separate_comments">';
echo '<option value="yes"';if ($KeepSeparateComments=="yes") echo ' selected="selected"';echo '>'.__('Yes','zd_multilang').'</option>';
echo '<option value="no"';if ($KeepSeparateComments=="no") echo ' selected="selected"';echo '>'.__('No','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Display untranslated posts','zd_multilang')."</td><td>";
echo '<select name="display_untranslated">';
echo '<option value="show"';if ($DisplayUntranslated=="show") echo ' selected="selected"';echo '>'.__('Show','zd_multilang').'</option>';
echo '<option value="hide"';if ($DisplayUntranslated=="hide") echo ' selected="selected"';echo '>'.__('Hide','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('If Yes, display link "Translate Original post with Google Translate"','zd_multilang')."</td><td>";
echo '<select name="display_glink">';
echo '<option value="show"';if ($DisplayGlink=="show") echo ' selected="selected"';echo '>'.__('Show','zd_multilang').'</option>';
echo '<option value="hide"';if ($DisplayGlink=="hide") echo ' selected="selected"';echo '>'.__('Hide','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo '</table>';
echo '<br /><h2>'.__('Language Switcher','zd_multilang').'</h2>';
echo "\n\t".'<table class="form-table">';
echo "\n\t\t<tr><td width=\"400\">".__('Show Language Switcher in post','zd_multilang')."</td><td>";
echo '<select name="show_language_switcher">';
echo '<option value="show"';if ($InsertInPosts=="show") echo ' selected="selected"';echo '>'.__('Show','zd_multilang').'</option>';
echo '<option value="hide"';if ($InsertInPosts=="hide") echo ' selected="selected"';echo '>'.__('Hide','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Language Switcher Position','zd_multilang')."</td><td>";
echo '<select name="language_switcher_position">';
echo '<option value="top"';if ($SwitcherPosition=="top") echo ' selected="selected"';echo '>'.__('Top','zd_multilang').'</option>';
echo '<option value="footer"';if ($SwitcherPosition=="footer") echo ' selected="selected"';echo '>'.__('Bottom','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Show Language names in switcher','zd_multilang')."</td><td>";
echo '<select name="show_languages">';
echo '<option value="show"';if ($ShowLanguages=="show") echo ' selected="selected"';echo '>'.__('Show','zd_multilang').'</option>';
echo '<option value="hide"';if ($ShowLanguages=="hide") echo ' selected="selected"';echo '>'.__('Hide','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Show Flags in switcher','zd_multilang')."</td><td>";
echo '<select name="show_flags">';
echo '<option value="show"';if ($ShowFlags=="show") echo ' selected="selected"';echo '>'.__('Show','zd_multilang').'</option>';
echo '<option value="hide"';if ($ShowFlags=="hide") echo ' selected="selected"';echo '>'.__('Hide','zd_multilang').'</option>';
echo '</select>';
echo "</td></tr>"; echo "\n\t\t<tr><td>".__('Language Switcher CSS class','zd_multilang')."</td><td>";
echo '<input name="lang_switch_class" value="'.$Lang_Switch_Class.'">';
echo "</td></tr>";
echo "\n\t".'</table>';
echo "\n\t".'<p class="submit"><input class="button" type="submit" value="'.__('Update options','zd_multilang').'" name="submit"/></p>';
echo "\n".'</form>';
}
function zd_multilang_edit_language() {
global $wpdb, $BaseURL,$default_language_option, $BaseURL, $PluginDIR, $wp_rewrite;
global $ZdmlCache;
$language_table= $wpdb->prefix.'zd_ml_langs';
$hidden_field="zd_multilang_edit_language";
if ($_POST[$hidden_field]) {
$Action=$_POST[$hidden_field];
$LangCode=$_POST['lang_code'];
$LangName=$_POST['lang_name'];
$LangPermalink=$_POST['lang_permalink'];
$BlogName=$_POST['blog_name'];
$BlogDesc=$_POST['blog_description'];
echo '<div id="message" class="updated fade"><p>';
if ($Action=="edit") {
$query="UPDATE $language_table set LanguageName='$LangName',LangPermalink='$LangPermalink', BlogName='$BlogName', BlogDescription='$BlogDesc' WHERE LanguageID='$LangCode'";
$wpdb->query($query);
if ($_POST['def_lang']=="on") update_option($default_language_option,$LangCode);
echo __('Language Edited','zd_multilang');
}
echo '</p></div>';
zd_multilang_languages();
return;
}
$DefaultLanguage=$ZdmlCache['DefLang'];
$Code=$_GET['lang'];
$query="SELECT * FROM $language_table where LanguageID='$Code'";
$row=$wpdb->get_row($query, ARRAY_A);
echo "<h2>".__('Languages','zd_multilang').'</h2><br />';
echo "<h3>".__('Edit Language','zd_multi').' <em>'.$_GET['lang'].'</em></h3>';
echo "\n\t".'<form action="'.$BaseURL.'" method="post">';
echo "\n\t".'<input type="hidden" name="lang_code" value="'.$Code.'" />';
echo "\n\t".'<input type="hidden" name="'.$hidden_field.'" value="edit" />';
echo "\n\t".'<input type="hidden" name="fct" value="edit" />';
echo "\n\t".'<table>';
echo "\n\t\t<tr><td>".__('Language Name','zd_multilang')."</td><td>";
echo '<input type="text" name="lang_name" value="'.$row['LanguageName'].'">';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Language Permalink','zd_multilang')."</td><td>";
echo '<input type="text" name="lang_permalink" value="'.$row['LangPermalink'].'">';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Blog name','zd_multilang')."</td><td>";
echo '<input type="text" name="blog_name" value="'.$row['BlogName'].'">';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Blog description','zd_multilang')."</td><td>";
echo '<input type="text" name="blog_description" value="'.$row['BlogDescription'].'">';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Default Language','zd_multilang')." ?</td><td>";
if ($row['LanguageID']==$DefaultLanguage) $selected='checked="on"';
else $selected="";
echo '<input type="checkbox" name="def_lang" '.$selected.'>';
echo "</td></tr>";
echo "\n\t".'</table>';
echo "\n\t".'<p class="submit"><input class="button" type="submit" value="'.__('Edit Language','zd_multilang').'" name="submit"/></p>';
echo "\n\t</form>";
}
function zd_multilang_languages() {
global $ZdmlCache;
global $wpdb, $BaseURL,$default_language_option, $BaseURL, $PluginDIR, $wp_rewrite;
$language_table= $wpdb->prefix.'zd_ml_langs';
$hidden_field="zd_multilang_add_language";
echo "<h2>".__('Languages','zd_multilang').'</h2><br />';
if ($_POST[$hidden_field]) {
$Action=$_POST[$hidden_field];
$LangCode=$_POST['lang_code'];
$LangName=$_POST['lang_name'];
$LangPermalink=$_POST['lang_permalink'];
echo '<div id="message" class="updated fade"><p>';
if ($Action=="add") {
$query="INSERT INTO $language_table VALUES ('$LangCode','$LangName','$LangPermalink',NULL,NULL)";
$wpdb->query($query);
if ($_POST['def_lang']=="on") update_option($default_language_option,$LangCode);
echo __('Language Added','zd_multilang');
}
echo '</p></div><br />';
}
$DefaultLanguage=$ZdmlCache['DefLang'];
$query="SELECT * FROM $language_table order by LanguageName";
$Languages=$wpdb->get_results($query, ARRAY_A);
if ($Languages) {
echo '<table class="widefat">';
echo '<tr style="background: #E4F2FD";><th>'.__('Action','zd_multilang').'</th><th>'.__('Language Name','zd_multilang').'</th><th>'.__('Language Code','zd_multilang').'</th><th>'.__('Permalink','zd_multilang').'</th><th>'.__('Default','zd_multilang').'</th></tr>';
foreach ($Languages as $Index => $Values) {
echo '<tr>';
echo '<td><span class="edit_language"><a href="'.$BaseURL.'&fct=edit&lang='.$Values['LanguageID'].'">'.__('Edit','zd_multilang').'</a> - <a href="'.$BaseURL.'&fct=delete&lang='.$Values['LanguageID'].'">'.__('Delete','zd_multilang').'</a></span></td>';
echo '<td><img src="'.$PluginDIR.'/flags/'.$Values['LanguageID'].'.png"> '.$Values['LanguageName'].'</td>';
echo '<td>'.$Values['LanguageID'].'</td>';
echo '<td>'.$Values['LangPermalink'].'</td>';
echo '<td> ';
if ($Values['LanguageID']==$DefaultLanguage) echo "<strong>".__('Default Language', 'zd_multilang')."</strong>";
echo '</td>';
echo '</tr>';
}
echo '</table>';
}
echo "<div id=\"form\" style=\"float: left; margin-right: 30px;\"><h3>".__('Add Language','zd_multilang').'</h3>';
echo "\n\t".'<form action="'.$BaseURL.'" method="post">';
echo "\n\t".'<input type="hidden" name="'.$hidden_field.'" value="add" />';
echo "\n\t".'<input type="hidden" name="fct" value="languages" />';
echo "\n\t".'<table>';
echo "\n\t\t<tr><td>".__('Language Name','zd_multilang')."</td><td>";
echo '<input type="text" name="lang_name" id="lang_name">';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Language Code','zd_multilang')."</td><td>";
echo '<input type="text" name="lang_code" id="lang_code">';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Language Permalink','zd_multilang')."</td><td>";
echo '<input type="text" name="lang_permalink" id="lang_permalink">';
echo "</td></tr>";
echo "\n\t\t<tr><td>".__('Default Language','zd_multilang')." ?</td><td>";
echo '<input type="checkbox" name="def_lang">';
echo "</td></tr>";
echo "\n\t".'</table>';
echo "\n\t".'<p class="submit"><input class="button" type="submit" value="'.__('Add Language','zd_multilang').'" name="submit"/></p>';
echo "\n\t</form></div><p><a href=\"#\" onclick=\"jQuery('div#help').toggle();\">".__('Show/Hide Available default codes','zd_multilang')."</a></p>";
$DefaultLanguagesCodes=array (
'ar' => array ('Arabian', 'ar'),'bn_BD' => array ('Bengali','bn'),'be_BY' => array ('Belarusian','be'),
'bg_BG' => array ('Bulgarian','bg'),'ca' => array ('Catalan','ca'),'zh_CN' => array ('Chinese','cn'),
'zh_HK' => array ('Hong Kong','hk'),'zh_TW' => array ('Taiwan','tw'),'hr' => array ('Croatian','hr'),
'cz_CZ' => array ('Czech','cz'),'da_DK' => array ('Danish','dk'),'nl_NL' => array ('Dutch','nl'),
'en_US' => array ('English','en'),'eu' => array ('Euskadi','eu'),'eo' => array ('Esperanto','eo'),
'et' => array ('Estonian','et'),'fo' => array ('Faroe','fo'),'fi_FI' => array ('Finnish','fi'),
'fr_FR' => array ('French','fr'),'gl_ES' => array ('Galician','gl'),'de_DE' => array ('German','de'),
'el' => array ('Greek','gr'),'he_IL' => array ('Hebrew','il'),'hu_HU' => array ('Hungarian','hu'),
'is_IS' => array ('Icelandic','is'),'id_ID' => array ('Indonesian','id'),'it_IT' => array ('Italian','it'),
'ja' => array ('Japanese','jp'),'km_KH' => array ('Khmer','km'),'ko_KR' => array ('Korean','ko'),
'ku' => array ('Kurdish','ku'),'lv' => array ('Latvian','lv'),'lt' => array ('Lithuanian','lt'),
'mk_MK' => array ('Macedonian','mk'),'mg_MG' => array ('Malgasy','mg'),'ms_MY' => array ('Malay','my'),
'nb_NO' => array ('Norwegian','no'),'pl_PL' => array ('Polish','pl'),'pt_BR' => array ('Brazilian Portuguese','br'),
'pt_PT' => array ('European Portuguese','pt'),'ro' => array ('Romanian','ro'),'ru_RU' => array ('Russian','ru'),
'sr_RS' => array ('Serbian','sr'),'si_LK' => array ('Sinhala','lk'),'sl_SI' => array ('Slovenian','sl'),
'sk' => array ('Slovak','sk'),'es_ES' => array ('Spanish','es'),'sv_SE' => array ('Swedish','se'),
'th' => array ('Thai','th'),'tr' => array ('Turkish','tr'),'ua_UA' => array ('Ukrainian','ua'),
'uz_UZ' => array ('Uzbek','uz'),'vi_VN' => array ('Vietnamse','vn'),'cy' => array ('Welsh','cy')
);
echo '<div id="help" style="height: 300px; overflow: auto !important; display: none;">
<table>
<tr><th width="16">Flag</th><th width="200">'.__('Language Name','zd_multilang').'</th><th>'.__('Language Permalink','zd_multilang').'</th><th>'.__('Language Code','zd_multilang').'</th></tr>';
foreach ($DefaultLanguagesCodes as $lang_code => $v) {
echo '<tr><td><img src="'.$PluginDIR.'/flags/'.$lang_code.'.png" alt="'.$v[0].'" title="'.$v[0].'" onclick="zdml_fillInfos(\''.$v[0].'\',\''.$lang_code.'\',\''.$v[1].'\');"/></td><td><a href="javascript:zdml_fillInfos(\''.$v[0].'\',\''.$lang_code.'\',\''.$v[1].'\')">'.$v[0].'</a></td><td>'.$v[1].'</td><td>'.$lang_code.'</td></tr>';
}
echo ' </table>
</div>
<script type="text/javascript">
function zdml_fillInfos(name, code, permalink) {
document.getElementById("lang_name").value=name;
document.getElementById("lang_code").value=code;
document.getElementById("lang_permalink").value=permalink;
}
</script>';
$wp_rewrite->flush_rules();
}
function zd_multilang_delete_language() {
global $ZdmlCache;
global $BaseURL, $wpdb,$default_language_option;
$DefaultLanguage=$ZdmlCache['DefLang'];
$language_table= $wpdb->prefix.'zd_ml_langs';$termtrans_table = $wpdb->prefix.'zd_ml_termtrans';
$LangCode=$_GET['lang'];
$query="DELETE FROM $language_table WHERE LanguageID='$LangCode'";
$wpdb->query($query);
$query="DELETE FROM $termtrans_table WHERE LanguageID='$LangCode'";
$wpdb->query($query);
echo '<br /><div id="message" class="updated fade"><p>';
echo __('Language deleted','zd_multilang');
echo '</p></div>';
zd_multilang_languages();
}
function zd_multilang_post_translations() {
global $ZdmlCache;
global $BaseURL, $wpdb,$default_language_option,$PluginDIR, $display_original_option;
$language_table= $wpdb->prefix.'zd_ml_langs';
$termtrans_table = $wpdb->prefix.'zd_ml_termtrans';
$posttrans=$wpdb->prefix.'zd_ml_trans';
$hidden_field="zd_multilang_edit_translation";
$Autosave=get_option('zdmultilang_autosave');
echo "<h2>".__('Posts & Pages','zd_multilang').'</h2>';
$query="SELECT * FROM $language_table order by LanguageName";
$Languages=$wpdb->get_results($query, ARRAY_A);
if (!$Languages) {
echo '<p>'.__('No languages defined, please define some first','zd_multilang').'</p>';
return;
}
$DefaultLanguage=$ZdmlCache['DefLang'];
if ($_POST['id']) {
list($ID, $Lang) = split("\.",$_POST['id']);
$Content=$_POST['content'];
$Title=$_POST['post_title'];
$Status=$_POST['post_status'];
$Excerpt=$_POST['post_excerpt'];
$var=$wpdb->get_var("SELECT ID from $posttrans WHERE ID='$ID' and LanguageID='$Lang'");
if ($var==$ID) {
$query="UPDATE $posttrans set post_content='$Content', post_title='$Title', post_status='$Status', post_excerpt='$Excerpt' WHERE ID='$ID' and LanguageID='$Lang'";
} else $query="INSERT INTO $posttrans (`ID`, `LanguageID`, `post_content`, `post_title`, `post_status`, `post_excerpt`) values ('$ID', '$Lang', '$Content', '$Title','$Status', '$Excerpt')";
$wpdb->query($query);
echo '<div id="message" class="updated fade"><p>';
echo __('Post or Page updated','zd_multilang');
echo '</p></div><br />';
$_GET['id']=$_POST['id'];
}
if ($_GET['id']) {
list($ID, $Lang) = split('\.', $_GET['id']);
$query='SELECT * FROM '.$wpdb->prefix.'posts WHERE ID='.$ID;
$res=$wpdb->get_results($query);
$OriginalText=str_replace(array("\r","\n"),array ("",""), strip_tags($res[0]->post_content));
$OriginalPost=$res[0]->post_content;
echo '<div id="poststuff">';
$query="SELECT * FROM $posttrans WHERE LanguageID='$Lang' and ID=".$ID;
$res=$wpdb->get_results($query, ARRAY_A);
if ($res[0]['post_status']==NULL) $res[0]['post_status']='draft';
$From=array_search($DefaultLanguage,$ZdmlCache['Languages']);
$To=array_search($Lang,$ZdmlCache['Languages']);
echo '<form action="'.$BaseURL.'" method="post">';
echo '<input type="hidden" name="fct" value="posts" />';
echo '<input type="hidden" name="id" value="'.$_GET['id'].'" />';
echo '<div id="poststuff" class="metabox-holder has-right-sidebar">';
echo '<div id="side-info-column" class="inner-sidebar submitbox">
<div id="side-sortables" class="meta-box-sortables ui-sortable" style="position: relative;">
<div id="submitpost" class="postbox inside">
<p><strong><label for="post_status">'.__('Translation Status','zd_multilang').'</label></strong></p>
<p>
<select tabindex="4" id="post_status" name="post_status">
<option value="published"';if ($res[0]['post_status']=="published") echo ' selected="selected"';echo '>'.__('Published','zd_multilang').'</option>
<option value="draft"';if ($res[0]['post_status']=="draft") echo ' selected="selected"';echo '>'.__('Draft','zd_multilang').'</option>
</select>
</p>
<p id="autosave_status" style="display: none;"><strong>Post autosaved</strong></p>
</div>
<p class="submit">
<input type="submit" class="button button-highlighted" tabindex="4" value="Save" id="save-post" name="save"/>
<br class="clear"/>
</p>
<div class="side-info">
<h5>'.__('Actions','zd_multilang').'</h5>
<ul>
<li><a href="post.php?action=edit&post='.$ID.'" target="_blank">'.__('See Original post','zd_multilang').'</a></li>
<li><a href="http://translate.google.com/translate_t#'.$From.'|'.$To.'|'.addslashes(htmlentities($OriginalText,ENT_COMPAT,'UTF-8')).'" target="_blank">'.__('See translation in Google Translate','zd_multilang').'</a></li>
</ul>
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="8262513">
<input type="image" src="https://www.paypal.com/en_US/i/btn/btn_donate_SM.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>
</div>
</div>';
echo '</div>';
echo '<div id="post-body" class="has-sidebar">';
echo '<div id="post-body-content" class="has-sidebar-content">';
echo '<div id="titlediv"><h3>'.__('Title','zd_multilang').'</h3>';
echo '<div id="titlewrap"><input id="title" type="text" autocomplete="off" tabindex="1" size="30" name="post_title" value="'.$res[0]['post_title'].'"></div>';
echo '</div>';
echo '<div id="';echo user_can_richedit() ? 'postdivrich' : 'postdiv';echo '" class="postarea">';
echo '<h3>'.__('Translations','zd_multilang').'</h3>';
echo '<input type="hidden" id="user-id" name="user_ID" value="'.$user_ID.'" />';
the_editor($res[0]['post_content']);
echo '</div>';
echo '<div id="titlediv" style="margin-bottom: 0px;"><h3>'.__('Excerpt','zd_multilang').'</h3></div>
<div id="tr_excerpt" class="postarea">
<textarea id="post_excerpt" name="post_excerpt" style="width: 98%; height: 150px;">'.$res[0]['post_excerpt'].'</textarea>
</div>';
$DisplayOriginal=get_option($display_original_option);
if ($DisplayOriginal=='yes') {
$OriginalPost = apply_filters('the_content', $OriginalPost);
$OriginalPost = str_replace(']]>', ']]>', $OriginalPost);
echo '<div id="titlediv" style="margin-bottom: 0px;"><h3>'.__('Original post','zd_multilang').'</h3></div>
<div style="border:1px solid #CCCCCC; padding: 5px;overflow: auto; height: 300px;">'.$OriginalPost.'</div>';
}
echo '</div>';
echo '</div>';
if ($Autosave=='yes') {
wp_print_scripts('sack');
echo '<script type="text/javascript">
setTimeout(\'zdml_autosave();\',300000);
function zdml_autosave() {
content=tinyMCE.activeEditor.getContent();
var mysack = new sack("'.get_bloginfo( 'wpurl' ).'/wp-admin/admin-ajax.php" );
if (jQuery(\'#post_status\').val()=="published") return;
mysack.execute = 1;
mysack.method = \'POST\';
mysack.setVar( "id", \''.$_GET['id'].'\' );
mysack.setVar( "content", content );
mysack.setVar( "action", "zdmultilang_autosave" );
mysack.setVar( "post_title", jQuery(\'#title\').val() );
mysack.setVar( "post_status", jQuery(\'#post_status\').val() );
mysack.setVar( "post_excerpt", jQuery(\'#post_excerpt\').val() );
mysack.onError = function() { alert(\'Ajax error in outlink collection\' )};
mysack.runAJAX();
setTimeout(\'zdml_autosave();\',300000);
}
</script>';
}
echo '<br class="clear" />
</div>';
echo '</form>';
} else if ($_GET['tr']) {
switch ($_GET['tr']) {
case 'posts':
$query='SELECT * FROM '.$wpdb->prefix.'posts WHERE post_type="post" order by post_status, post_date desc';
break;
case 'pages':
$query='SELECT * FROM '.$wpdb->prefix.'posts WHERE post_type="page" order by post_status, post_date desc';
break;
default:
$query="";
break;
}
$q="SELECT * from $posttrans order by ID";
$Translated=$wpdb->get_results($q, ARRAY_A);
if ($Translated) foreach ($Translated as $Idx => $Row) {
$Posts[$Row['ID']][$Row['LanguageID']]=$Row['post_status'];
}
$results=$wpdb->get_results($query, ARRAY_A);
if ($results) {
echo '<table class="widefat">';
echo '<tr style="background: rgb(228, 242, 253);"><th>'.__('Original title','zd_multilang').'</th><th>'.__('Published date', 'zd_multilang').'</th>';
foreach ($Languages as $Lang) {
if ($Lang['LanguageID']!=$DefaultLanguage) echo '<td><img src="'.$PluginDIR.'/flags/'.$Lang['LanguageID'].'.png" alt="'.$Lang['LanguageName'].'"></td>';
}
echo '</tr>';
foreach ($results as $ID => $row) {
echo '<tr>';
echo '<td><a href="post.php?action=edit&post='.$row['ID'].'">'.$row['post_title'].'</a></td>';
echo '<td>'.date_i18n(get_option('date_format').' - '.get_option('time_format'),strtotime($row['post_date'])).'</td>';
foreach ($Languages as $Lang) {
if ($Lang['LanguageID']!=$DefaultLanguage) {
echo '<td><a href="'.$BaseURL.'&fct=posts&id='.$row['ID'].'.'.$Lang['LanguageID'].'">';
if ($Posts[$row['ID']][$Lang['LanguageID']]) echo '<img src="'.$PluginDIR.'/images/edit.png" style="vertical-align: middle;" /> '.__($Posts[$row['ID']][$Lang['LanguageID']],'zd_multilang');
else echo '<img src="'.$PluginDIR.'/images/add.png" style="vertical-align: middle;" /> '.__('Translate','zd_multilang');
echo '</a></td>';
}
}
echo '</tr>';
}
echo '</table>';
}
} else {
$query="SELECT distinct(ID) from $posttrans";
$res=$wpdb->get_results($query);
foreach ($res as $Line) {
$count++;
}
printf(__('%d posts or pages are translated','zd_multilang'),$count);
}
}
function zd_multilang_autosave() {
global $wpdb;
$posttrans=$wpdb->prefix.'zd_ml_trans';
list($ID, $Lang) = split("\.",$_POST['id']);
$Content=$_POST['content'];
$Title=$_POST['post_title'];
$Status=$_POST['post_status'];
$Excerpt=$_POST['post_excerpt'];
$var=$wpdb->get_var("SELECT ID from $posttrans WHERE ID='$ID' and LanguageID='$Lang'");
if ($var==$ID) {
$query="UPDATE $posttrans set post_content='$Content', post_title='$Title', post_status='$Status', post_excerpt='$Excerpt' WHERE ID='$ID' and LanguageID='$Lang'";
} else $query="INSERT INTO $posttrans (`ID`, `LanguageID`, `post_content`, `post_title`, `post_status`, `post_excerpt`) values ('$ID', '$Lang', '$Content', '$Title','$Status', '$Excerpt')";
$wpdb->query($query);
die ('jQuery(\'#autosave_status\').html("<strong>Transaltion has been automatically saved at '.strftime("%H:%M on %Y/%m/%d").'</strong>");
jQuery(\'#autosave_status\').show();');
}
function zd_multilang_link_translations() {
global $ZdmlCache, $locale;
global $BaseURL, $wpdb,$default_language_option,$PluginDIR;
$language_table= $wpdb->prefix.'zd_ml_langs';
$termtrans_table = $wpdb->prefix.'zd_ml_termtrans';
$linktrans=$wpdb->prefix.'zd_ml_linktrans';
$hidden_field="zd_multilang_edit_link";
echo "<h2>".__('Links','zd_multilang').'</h2>';
$DefLang=get_option($default_language_option);
if (isset($_POST['link_id'])) {
$_GET['link_id']=$_POST['link_id'];
$url=$_POST['link_url'];
$name=$_POST['link_name'];
$description=$_POST['link_description'];
$Language=$_POST['lng'];
$link_id=$_POST['link_id'];
$check="SELECT count(*) from $linktrans where link_id=$link_id and LanguageID='$Language'";
$res=$wpdb->get_var($check);
if ($res) $query="UPDATE $linktrans set link_name='$name', link_url='$url', link_description='$description' WHERE link_id=$link_id and LanguageID='$Language'";
else $query="INSERT INTO $linktrans VALUES ($link_id, '$Language', '$url', '$name', '$description')";
$wpdb->query($query);
}
if (isset($_GET['link_id'])) {
$Language=$_GET['lng'];
$link_id=$_GET['link_id'];
$query="SELECT l.link_id, lt.link_url, lt.link_name, lt.link_description, lt.LanguageID, l.link_url o_url, l.link_name o_name, l.link_description o_desc FROM $linktrans lt RIGHT JOIN $wpdb->links l on (l.link_id=lt.link_id) where l.link_id=$link_id";
$results=$wpdb->get_results($query);
$found=0;
if ($results) {
foreach ($results as $Link) {
if ($Link->LanguageID==$Language) {
$found=1;
break;
}
}
if (!$found) {
$Link->link_name="";
$Link->link_url="";
$Link->link_description="";
}
echo '<table class="widefat">
<tr>
<td><img src="'.$PluginDIR.'/flags/'.$DefLang.'.png" /></td>
<td>'.$Link->o_name.'</td>
<td>'.$Link->o_url.'</td>
<td>'.$Link->o_desc.'</td>
</tr>
</table>';
echo '<form action="" method="post">
<input type="hidden" name="link_id" value="'.$link_id.'" />
<input type="hidden" name="lng" value="'.$Language.'" />
<label for="link_name"><img src="'.$PluginDIR.'/flags/'.$Language.'.png" /> '.__('Name','zd_multilang').'</label><input type="text" id="link_name" name="link_name" value="'.$Link->link_name.'" />
<label for="link_url"><img src="'.$PluginDIR.'/flags/'.$Language.'.png" /> '.__('URL','zd_multilang').'</label><input type="text" id="link_url" name="link_url" value="'.$Link->link_url.'" />
<label for="link_description"><img src="'.$PluginDIR.'/flags/'.$Language.'.png" /> '.__('Description','zd_multilang').'</label><input type="text" id="link_description" name="link_description" value="'.$Link->link_description.'" />
<p style="text-align: right;"><input type="submit" class="button" value="'.__('Translate','zd_multilang').'" /></p>
</form>';
}
} else {
$query="SELECT l.link_id, lt.LanguageID, lt.link_name, l.link_url o_url, l.link_name o_name FROM $linktrans lt RIGHT JOIN $wpdb->links l on (l.link_id=lt.link_id)";
$results=$wpdb->get_results($query);
if ($results)
foreach ($results as $row) {
$Link[$row->link_id]['name_'.$row->LanguageID]=$row->link_name;
$Link[$row->link_id]['o_name']=$row->o_name;
$Link[$row->link_id]['o_url']=$row->o_url;
}
echo '<table class="widefat">';
echo '<tr><th><img src="'.$PluginDIR.'/flags/'.$DefLang.'.png" /> '.__('Original Link','zd_multilang').'</th>';
foreach ($ZdmlCache['Languages'] as $LanguageID => $Lang) {
if ($Lang!=$DefLang) echo '<th><img src="'.$PluginDIR.'/flags/'.$Lang.'.png" /> '.$ZdmlCache['LanguageNames'][$LanguageID].'</th>';
}
echo '</tr>';
if ($Link)
foreach ($Link as $link_id => $L) {
echo '<tr>';
echo '<td><a href="'.$L['o_url'].'" title="'.$L['o_url'].'">'.$L['o_name'].'</a></td>';
foreach ($ZdmlCache['Languages'] as $LanguageID => $Lang) {
if ($Lang!=$DefLang) echo '<td><a href="'.$BaseURL.'&fct=links&link_id='.$link_id.'&lng='.$Lang.'"><img src="'.$PluginDIR.'/images/edit.png" style="vertical-align: middle;"/> '.__('Translate','zd_multilang').'</a></td>';
}
echo '</tr>';
}
echo '</table>';
}
}
function zd_multilang_term_translations() {
global $ZdmlCache;
global $BaseURL, $wpdb,$default_language_option,$PluginDIR;
$language_table= $wpdb->prefix.'zd_ml_langs';
$termtrans_table = $wpdb->prefix.'zd_ml_termtrans';
$hidden_field="zd_multilang_edit_translation";
echo "<h2>".__('Translations','zd_multilang').'</h2>';
$Option=$_GET['tr'];
$DefaultLanguage=$ZdmlCache['DefLang'];
$query="SELECT * FROM $language_table order by LanguageName";
$Languages=$wpdb->get_results($query, ARRAY_A);
if (!$Languages) {
echo '<p>'.__('No languages defined, please define some first','zd_multilang').'</p>';
return;
}
if ($_POST[$hidden_field]=="update") {
$termid=$_POST['term_id'];
$Option=$_POST['tr'];
foreach ($Languages as $Lang) {
if ($Lang['LanguageID']!=$DefaultLanguage) {
$LangID=$Lang['LanguageID'];
$Translation=$_POST[$termid."_".$LangID];
$Desc=$_POST['desc_'.$termid."_".$LangID];
$query="SELECT name FROM $termtrans_table WHERE LanguageID='$LangID' and term_id='$termid' ";
$oldvalue=$wpdb->get_var($query);
if ($oldvalue) {
$query="UPDATE $termtrans_table set name='$Translation', description='$Desc' where term_id=$termid and LanguageID='$LangID'";
} else {
if ($Translation) $query="INSERT INTO $termtrans_table VALUES ('$termid','$LangID','$Translation', '$Desc')";
}
$wpdb->query($query);
$_GET['id']=$termid;
}
}
}
if ($_GET['id']) {
$term_id=$_GET['id'];
$query="SELECT t.name, tt.term_id, tt.description FROM ".$wpdb->prefix."term_taxonomy tt, ".$wpdb->prefix."terms t WHERE t.term_id=tt.term_id and t.term_id=".$term_id." order by name";
$res=$wpdb->get_row($query, ARRAY_A);
$query="SELECT * FROM $termtrans_table WHERE term_id=$term_id";
$Trans=$wpdb->get_results($query, ARRAY_A);
if ($Trans) foreach ($Trans as $Values) {
$Translations[$Values['LanguageID']]['term']=$Values['name'];
$Translations[$Values['LanguageID']]['desc']=$Values['description'];
}
echo '<form action="'.$BaseURL.'" method="post">';
echo "\n\t".'<input type="hidden" name="'.$hidden_field.'" value="update" />';
echo "\n\t".'<input type="hidden" name="fct" value="translations" />';
echo "\n\t".'<input type="hidden" name="tr" value="'.$_GET['tr'].'" />';
echo "\n\t".'<input type="hidden" name="term_id" value="'.$term_id.'" />';
echo "\n\t".'<table style="width:100%">';
echo '<tr><td><strong>'.__('Original Term','zd_multilang').'</strong></td><td><strong>'.$res['name'].'</strong></td><td><strong>'.$res['description'].'</strong></td></tr>';
foreach ($Languages as $Lang) {
if ($Lang['LanguageID']!=$DefaultLanguage) {
echo '<tr>';
echo '<td>'.$Lang['LanguageName'].'</td>';
echo '<td><input type="text" name="'.$term_id.'_'.$Lang['LanguageID'].'" size="50" value="'.$Translations[$Lang['LanguageID']]['term'].'" /></td>';
echo '<td><textarea name="desc_'.$term_id.'_'.$Lang['LanguageID'].'" rows="4" cols="50">'.$Translations[$Lang['LanguageID']]['desc'].'</textarea></td>';
echo '</tr>';
}
}
echo '</table>';
echo "\n\t".'<p class="submit"><input class="button" type="submit" value="'.__('Update Translation','zd_multilang').'" name="submit"/></p>';
echo "</form>";
} else {
switch ($Option) {
default:
$Option="cat";
case 'cat':
$query="SELECT t.name, tt.term_id FROM ".$wpdb->prefix."term_taxonomy tt, ".$wpdb->prefix."terms t WHERE t.term_id=tt.term_id and taxonomy='category' order by name";
$Results=$wpdb->get_results($query, ARRAY_A);
break;
case 'tags':
$query="SELECT t.name, tt.term_id FROM ".$wpdb->prefix."term_taxonomy tt, ".$wpdb->prefix."terms t WHERE t.term_id=tt.term_id and taxonomy='post_tag' order by name";
$Results=$wpdb->get_results($query, ARRAY_A);
break;
case 'linkcat':
$query="SELECT t.name, tt.term_id FROM ".$wpdb->prefix."term_taxonomy tt, ".$wpdb->prefix."terms t WHERE t.term_id=tt.term_id and taxonomy='link_category' order by name";
$Results=$wpdb->get_results($query, ARRAY_A);
break;
}
if ($Results) {
foreach ($Results as $Line) {
$in.=$Line['term_id'].",";
}
$in=substr($in, 0, -1);
$query="SELECT * FROM $termtrans_table WHERE term_id in ($in)";
$Trans=$wpdb->get_results($query, ARRAY_A);
if ($Trans) foreach ($Trans as $Values) {
$Translations[$Values["term_id"]][$Values['LanguageID']]=$Values['name'];
}
echo '<table class="widefat">';
echo '<tr style="background: #E4F2FD";><td><img src="'.$PluginDIR.'/flags/'.$DefaultLanguage.'.png"> '.__('Original Term','zd_multilang').'</td>';
foreach ($Languages as $Lang) {
if ($Lang['LanguageID']!=$DefaultLanguage) echo '<td><img src="'.$PluginDIR.'/flags/'.$Lang['LanguageID'].'.png"> '.$Lang['LanguageName'].'</td>';
}
echo '</tr>';
foreach ($Results as $Id => $Value) {
$term_id=$Value['term_id'];
echo '<tr><td><a href="'.$BaseURL.'&fct=translations&tr='.$Option.'&id='.$term_id.'">'.$Value['name'].'</a></td>';
foreach ($Languages as $Lang) {
if ($Lang['LanguageID']!=$DefaultLanguage) echo '<td>'.$Translations[$term_id][$Lang['LanguageID']].'</td>';
}
echo '</tr>';
}
echo '</table>';
}
}
}
function zd_multilang_translate_term($args="", $taxonomy="") {
global $ZdmlCache, $locale;
global $BaseURL, $wpdb,$default_language_option,$PluginDIR,$CurrentLanguagePermalink,$CurrentLang;
if ($ZdmlCache['DefLang']==$locale) return $args;
if ($ZdmlCache['Terms']) {
if ($ZdmlCache['Terms'][$args->term_id][$locale]) {
$args->cat_name=$ZdmlCache['Terms'][$args->term_id][$locale]['name'];
$args->name=$ZdmlCache['Terms'][$args->term_id][$locale]['name'];
$args->description=$ZdmlCache['Terms'][$args->term_id][$locale]['description'];
}
}
return $args;
}
function zd_multilang_translate_link_cat($terms="") {
global $ZdmlCache, $locale;
global $BaseURL, $wpdb,$default_language_option,$PluginDIR,$CurrentLanguagePermalink,$CurrentLang;
$language_table= $wpdb->prefix.'zd_ml_langs';
$termtrans_table = $wpdb->prefix.'zd_ml_termtrans';
$DefaultLanguage=$ZdmlCache['DefLang'];
if ($ZdmlCache['DefLang']==$locale) return $terms;
$termes=explode("\n",$terms);
$term_list="";
foreach ($termes as $ID => $term) {
preg_match_all("|(.*<a.*>)(.*)(</a>.*)|i", $term,$res);
$t="";
foreach ($ZdmlCache['Terms'] as $termid => $Values) {
foreach ($Values as $LangID => $V) {
if (($t=="")&&($LangID==$locale)&&($V['o_name']==$res[2][0])) {
$t=$V['name'];
}
}
}
if ($t=="") $term_list.=$res[0][0]."\n";
else $term_list.=$res[1][0].$t.$res[3][0]."\n";
echo $res[3][0];
}
return $term_list."\n";
}
function zd_multilang_postlink($arg) {
global $locale, $ZdmlCache, $wpdb;
$posttrans=$wpdb->prefix.'zd_ml_trans';
preg_match_all("|(.*<a.*>)(.*)(</a>.*)|ms",$arg,$res);
$postname=$res[2][0];
$query="SELECT pt.post_title FROM $posttrans pt, $wpdb->posts p WHERE pt.ID=p.ID and LanguageID='".$locale."' AND p.post_title='$postname' and pt.post_status='published'";
$title=$wpdb->get_var($query);
$link=$res[1][0];
if ($title) return $link.$title.$res[3][0];
return $arg;
}
function zd_multilang_translate_cat($term="") {
global $ZdmlCache, $locale;
global $BaseURL, $wpdb,$default_language_option,$PluginDIR,$CurrentLanguagePermalink,$CurrentLang;
$language_table= $wpdb->prefix.'zd_ml_langs';
$termtrans_table = $wpdb->prefix.'zd_ml_termtrans';
$DefaultLanguage=$ZdmlCache['DefLang'];
if ($ZdmlCache['DefLang']==$locale) return $term;
if ($ZdmlCache['Terms']) {
foreach ($ZdmlCache['Terms'] as $TermID => $V) {
foreach ($ZdmlCache['Terms'][$TermID] as $Language => $V) {
if (($Language==$locale)&&($V['o_name']==$term)) {
return $V['name'];
}
}
}
}
return $term;
}
function zd_multilang_cat($arg) {
global $ZdmlCache, $locale;
$termid=$arg->term_id;
if (isset($ZdmlCache['Terms'][$termid][$locale])) {
$arg->name=$ZdmlCache['Terms'][$termid][$locale]['name'];
$arg->description=$ZdmlCache['Terms'][$termid][$locale]['description'];
$arg->category_description=$ZdmlCache['Terms'][$termid][$locale]['description'];
}
return $arg;
}
function zd_multilang_cat_desc($arg, $arg2) {
if (is_object($arg2)) {
$cat=zd_multilang_cat($arg2);
return $cat->description;
}
return $arg;
}
function zd_multilang_translate_bookmarks($links) {
global $ZdmlCache, $locale;
if (!is_admin()) {
foreach ($links as $Idx => $Datas) {
$termid=$Datas->term_taxonomy_id;
$linkid=$Datas->link_id;
if ($ZdmlCache['Terms'][$termid][$locale]['description']) $links[$Idx]->description=$ZdmlCache['Terms'][$termid][$locale]['description'];
if ($ZdmlCache['Links'][$linkid][$locale]['description']) $links[$Idx]->link_description=$ZdmlCache['Links'][$linkid][$locale]['description'];
if ($ZdmlCache['Links'][$linkid][$locale]['name']) $links[$Idx]->link_name=$ZdmlCache['Links'][$linkid][$locale]['name'];
if ($ZdmlCache['Links'][$linkid][$locale]['url']) $links[$Idx]->link_url=$ZdmlCache['Links'][$linkid][$locale]['url'];
}
}
return $links;
}
function zd_multilang_translate_list_bookmarks($bm) {
global $ZdmlCache, $locale;
$bookmarks=explode("\n",$bm);
$bm_return=array();
foreach ($bookmarks as $line) {
if (preg_match_all('|(<h[0-9].*>)(.*)(</h[0-9]>)|U',$line,$res)) {
$bm_return[]=$res[1][0].zd_multilang_translate_cat($res[2][0]).$res[3][0];
} else {
$bm_return[]=$line;
}
}
return implode("\n",$bm_return);
}
function zd_multilang_translate_post($posts) {
global $ZdmlCache;
global $BaseURL, $wpdb,$default_language_option, $wp_query, $wp_rewrite,$insert_lang_switch_option,$CurrentLanguagePermalink,$CurrentLang;
global $locale, $display_google_translate;
$language_table= $wpdb->prefix.'zd_ml_langs';
$termtrans_table = $wpdb->prefix.'zd_ml_termtrans';
$posttrans=$wpdb->prefix.'zd_ml_trans';
$Lang = $CurrentLanguagePermalink;
if ($Lang=="") $Language=$ZdmlCache['DefLang'];
$Language=$CurrentLang;
if ($ZdmlCache['DefLang']!=$CurrentLang) {
foreach ($posts as $Idc => $Post) {
$post_list.=$Post->ID.',';
}
$post_list=substr($post_list,0, -1);
$query="SELECT post_content, post_title, ID, post_excerpt FROM $posttrans WHERE LanguageID='".$Language."' AND ID in (".$post_list.") AND post_status='published'";
$rows=$wpdb->get_results($query, ARRAY_A);
if ($rows) foreach ($rows as $Id => $P) {
$row[$P['ID']]->post_content=$P['post_content'];
$row[$P['ID']]->post_title=$P['post_title'];
$row[$P['ID']]->post_excerpt=$P['post_excerpt'];
}
}
foreach ($posts as $Idx => $Post) {
$postid=$Post->ID;
if ($row[$Post->ID]) {
$posts[$Idx]->post_content=$row[$Post->ID]->post_content;
$posts[$Idx]->post_excerpt=$row[$Post->ID]->post_excerpt;
if ($ZdmlCache['SwitcherPosition']=="footer") $posts[$Idx]->post_content.=zd_multilang_lang_switcher($posts[$Idx]->ID);
else $posts[$Idx]->post_content=zd_multilang_lang_switcher($posts[$Idx]->ID).$posts[$Idx]->post_content;
$posts[$Idx]->post_title=$row[$Post->ID]->post_title;
} else {
if ((!zd_multilang_is_translated($postid,$Language))&&($ZdmlCache['DefLang']!=$locale)&&(get_option($display_google_translate)=="show")) {
$posts[$Idx]->post_content="<p><a href=\"http://translate.google.com/translate?u=".urlencode(get_permalink($postid))."&hl=en&ie=UTF8&sl=".$ZdmlCache['DefLang']."&tl=".$CurrentLang."\">".__('Translate original post with Google Translate',"zd_multilang").'</a></p>'
.$posts[$Idx]->post_content;
}
if ($ZdmlCache['SwitcherPosition']=="footer") $posts[$Idx]->post_content.=zd_multilang_lang_switcher($posts[$Idx]->ID);
else $posts[$Idx]->post_content=zd_multilang_lang_switcher($posts[$Idx]->ID).$posts[$Idx]->post_content;
}
// always get the appropriate number of comments (otherwise it won't work with default language)
$comment_count = zd_multilang_get_comment_count ($Post->ID, $Post);
if ($comment_count !== false)
$posts[$Idx]->comment_count = $comment_count;
}
return $posts;
}
function zd_multilang_translate_tags($Tags) {
global $ZdmlCache;
global $BaseURL, $wpdb,$default_language_option,$PluginDIR,$CurrentLanguagePermalink,$CurrentLang;
$language_table= $wpdb->prefix.'zd_ml_langs';
$termtrans_table = $wpdb->prefix.'zd_ml_termtrans';
$Lang = $CurrentLanguagePermalink;
if ($Lang=="") $Language=$ZdmlCache['DefLang'];
$Language=$CurrentLang;
if ($ZdmlCache['DefLang']==$CurrentLang) return $Tags;
foreach ($Tags as $ID => $args) {
if ($ZdmlCache['Terms']) {
foreach ($ZdmlCache['Terms'] as $TermID => $V) {
if (($TermID==$args->term_id) and ($V['LanguageID']==$Language))
$Tags[$ID]->name=$V['name'];
}
}
}
return $Tags;
}
function zd_multilang_lang_switcher($post_id) {
global $ZdmlCache;
global $wpdb,$wp_rewrite,$display_untranslated;
global $insert_lang_switch_option,$insert_lang_switch_option,$show_flags_option,$show_languages_option,$lang_switcher_class_option,$permalink_default, $locale;
if (get_option($insert_lang_switch_option)=="show") {
$PluginDIR = get_bloginfo('wpurl').'/'.PLUGINDIR . '/' . dirname(plugin_basename (__FILE__));
$language_table= $wpdb->prefix.'zd_ml_langs';
$langswitch_class=get_option($lang_switcher_class_option);
if ($langswitch_class) $class=' class="'.$langswitch_class.'"';
$retour="<ul$class>";
if (!isset($ZdmlCache['Languages'])) {
$query="SELECT * FROM $language_table ORDER BY LanguageName";
$results=$wpdb->get_results($query, ARRAY_A);
if ($results) {
foreach ($results as $ID => $V)
$ZdmlCache['Languages'][$V['LangPermalink']]=$V['LanguageID'];
}
}
else {
foreach ($ZdmlCache['Languages'] as $Permalink => $LangID) {
$results[$i]['LangPermalink']=$Permalink;
$results[$i]['LanguageID']=$LangID;
$i++;
}
}
if ($results) {
foreach ($results as $ID => $Lang) {
$regexp.=$Lang['LangPermalink']."|";
}
$regexp=substr($regexp, 0, -1);
}
$QUERY=get_permalink($post_id);
if ($results) foreach ($results as $ID => $row) {
if (get_option($permalink_default)=="no") {
$regexp="";
if ($results) {
foreach ($results as $ID => $Lang) {
if ($Lang['LanguageID']!=$ZdmlCache['DefLang']) $regexp.=$Lang['LangPermalink']."|";
}
$regexp=substr($regexp, 0, -1);
}
if ($wp_rewrite->using_permalinks()) {
if ($ZdmlCache['DefLang']==$row['LanguageID']) $QUERY=preg_replace("`".get_bloginfo('url')."\/($regexp)\/(.*)`U",get_bloginfo('url')."/${3}",$QUERY);
else {
if ($locale==$ZdmlCache['DefLang']) {
$QUERY=preg_replace("`".get_bloginfo('url')."\/(.*)`U",get_bloginfo('url').'/'.$row['LangPermalink']."/${2}",$QUERY);
} else $QUERY=preg_replace("`".get_bloginfo('url')."\/($regexp)\/(.*)`U",get_bloginfo('url').'/'.$row['LangPermalink']."/${3}",$QUERY);
}
} else {
if ($ZdmlCache['DefLang']==$row['LanguageID']) $QUERY=preg_replace("`(".get_bloginfo('url')."\/.*)&lang=($regexp)(.*)`U",'${1}'."${3}",$QUERY);
else {
if ($locale==$ZdmlCache['DefLang']) {
$QUERY=preg_replace("`(".get_bloginfo('url')."\/.*)$`U",'${1}&lang='.$row['LangPermalink'],$QUERY);
} else $QUERY=preg_replace("`(".get_bloginfo('url')."\/.*lang=)($regexp)(.*)`U",'${1}'.$row['LangPermalink']."${3}",$QUERY);
}
}
} else {
if ($wp_rewrite->using_permalinks()) {
if ($QUERY!=get_bloginfo('url').'/') $QUERY=preg_replace("`".get_bloginfo('url')."\/($regexp)\/(.*)`U",get_bloginfo('url').'/'.$row['LangPermalink']."/${3}",$QUERY);
else $QUERY.=$row['LangPermalink'].'/';
} else {
$QUERY=preg_replace("`(".get_bloginfo('url')."\/.*lang=)($regexp)(.*)`U",'${1}'.$row['LangPermalink']."${3}",$QUERY);
}
}
if ((zd_multilang_is_translated($post_id,$row['LanguageID']))&&($locale!=$row['LanguageID'])) {
$retour.="<li$class>";
$retour.='<a href="'.$QUERY.'">';
if (get_option($show_flags_option)=="show") $retour.='<img src="'.$PluginDIR.'/flags/'.$row['LanguageID'].'.png" alt="'.$ZdmlCache['LanguageNames'][$row['LangPermalink']].'" title="'.$ZdmlCache['LanguageNames'][$row['LangPermalink']].'" border="0">';
if (get_option($show_languages_option)=="show") $retour.=$ZdmlCache['LanguageNames'][$row['LangPermalink']];
$retour.='</a>';
$retour.='</li>';
}
}
$retour.='</ul>';
return $retour;
}
return "";
}
/******** Short Circuit Options ********/
function zd_multilang_blogname($value) {
$v=zd_multilang_option("blogname");
if ($v) return $v;
return $value;
}
function zd_multilang_blogdescription($value) {
$v=zd_multilang_option("blogdescription");
if ($v) return $v;
return $value;
}
function zd_multilang_option($optionname) {
global $locale, $ZdmlCache;
return $ZdmlCache['Options'][$locale][$optionname];
}
/******* Widgets *******/
function zd_multilang_menu($show_name=true, $show_flags=true) {
global $wpdb,$wp_rewrite,$locale; // ... MG - Oct. 27, 2008 - need locale for check below ...
$PluginDIR = get_bloginfo('wpurl').'/'.PLUGINDIR . '/' . dirname(plugin_basename (__FILE__));
$language_table= $wpdb->prefix.'zd_ml_langs';
$query="SELECT * FROM $language_table ORDER BY LanguageName";
$results=$wpdb->get_results($query, ARRAY_A);
if ($results) {
foreach ($results as $ID => $Lang) {
$regexp.=$Lang['LangPermalink']."|";
}
$regexp=substr($regexp, 0, -1);
}
$retour="";
if ($results) foreach ($results as $ID => $row) {
if ($wp_rewrite->using_permalinks()) { // ... MG - Oct. 27, 2008 - not on the home page when switching language - deal with it ...
if ( is_front_page() && !is_paged() ) $QUERY=get_bloginfo('url').'/'.$row['LangPermalink'].'/';
else $QUERY=str_replace('/'.substr($locale,0,2).'/', '/'.$row['LangPermalink'].'/', $_SERVER['REQUEST_URI']);
} else {
if ( is_front_page() && !is_paged() ) $QUERY=get_bloginfo('url').'/?lang='.$row['LangPermalink'];
else $QUERY=str_replace('lang='.substr($locale,0,2), 'lang='.$row['LangPermalink'], $_SERVER['REQUEST_URI']);
}
if ( $locale != $row['LanguageID'] ) {// ... MG - Oct. 27, 2008 - no need to display the flag for active language ...
$retour.='<li><a href="'.$QUERY.'">';
if ($show_flags) $retour.='<img src="'.$PluginDIR.'/flags/'.$row['LanguageID'].'.png" border="0">';
if ($show_name) $retour.=' '.$row['LanguageName'];
$retour.='</a></li>';
}
}
return $retour;
}
function zd_multilang_widget($args) {
global $ZdmlCache;
global $wpdb,$wp_rewrite;
global $insert_lang_switch_option,$insert_lang_switch_option,$show_flags_option,$show_languages_option,$lang_switcher_class_option,$permalink_default, $locale;
$PluginDIR = get_bloginfo('wpurl').'/'.PLUGINDIR . '/' . dirname(plugin_basename (__FILE__));
$language_table= $wpdb->prefix.'zd_ml_langs';
extract($args);
$WidgetTitle=get_option('zdml_widget_title');
$WidgetOptions=get_option('zdml_widget_options');
if (!$WidgetTitle) echo $before_widget.$before_title.__('Language','zd_multilang').$after_title;
else echo $before_widget.$before_title.$WidgetTitle.$after_title;
echo '<ul class="zd_multilang_list">';
echo zd_multilang_menu($WidgetOptions,get_option('zdml_widget_options_flag'));
echo '</ul>';
echo $after_widget;
}
function zd_multilang_widget_options() {
global $ZdmlCache;
global $wpdb;
if ((isset($_POST['zdml_widget_title']))||(isset($_POST['zdml_sname']))) {
update_option('zdml_widget_title',$_POST['zdml_widget_title']);
$Options=($_POST['zdml_sname']=='on') ? '1' : '0';
update_option('zdml_widget_options',$Options);
$Options=($_POST['zdml_sflag']=='on') ? '1' : '0';
update_option('zdml_widget_options_flag',$Options);
}
$WidgetTitle=get_option('zdml_widget_title');
$WidgetOptions=(get_option('zdml_widget_options')==1)? 'checked="checked"': '';
$WidgetFlagOptions=(get_option('zdml_widget_options_flag')==1)? 'checked="checked"': '';
echo '<p><label for="zds_widget_title">'.__('Title').':<br /><input type="text" name="zdml_widget_title" value="'.$WidgetTitle.'" /></label></p>';
echo '<p><label for="zdml_sname"><input type="checkbox" name="zdml_sname" id="zdml_sname" '.$WidgetOptions.' /> '.__('Display Languages Name','zd_multilang').'</label></p>';
echo '<p><label for="zdml_sflag"><input type="checkbox" name="zdml_sflag" id="zdml_sflag" '.$WidgetFlagOptions.' /> '.__('Display Flag','zd_multilang').'</label></p>';
}
/** comments */
/** Author of this section Pau Sanchez **/
/**
* When a new comment is created, we should add it to the database, no matter if it has been approved or not
*/
function zd_multilang_insert_comment ($comment_id, $comment) {
global $locale, $wpdb;
$commenttrans=$wpdb->prefix.'zd_ml_comments';
// escape comment pulled from DB
$post_id = $comment->comment_post_ID;
$wpdb->query( $wpdb->prepare("INSERT INTO $commenttrans (comment_id, post_id, LanguageID) VALUES (%d, %d, %s)", $comment_id, $post_id, $locale) );
return true;
}
/**
* When the post is deleted, we should delete it from the database
*/
function zd_multilang_delete_comment ($comment_id) {
global $locale, $wpdb;
$commenttrans=$wpdb->prefix.'zd_ml_comments';
$wpdb->query( $wpdb->prepare("DELETE FROM $commenttrans WHERE comment_ID = %d LIMIT 1", $comment_id) );
return true;
}
/**
* Filter comments for the wp-content themes only (for the current language), not for the admin
*/
function zd_multilang_comments_array ($comments, $post_id)
{
global $locale, $wpdb, $keep_separate_comments;
if (empty ($comments) || !is_array ($comments) || (get_option($keep_separate_comments) != 'yes'))
return $comments;
$commenttrans=$wpdb->prefix.'zd_ml_comments';
// get ALL comments for current post, no matter the language
// this is to allow compability with old posts before installing the plugin
$query=$wpdb->prepare ("SELECT * FROM $commenttrans WHERE post_id = %d", $post_id);
$results=$wpdb->get_results($query, ARRAY_A);
// no i18n comments?
if ($results === NULL)
return $comments;
// create a map of comment IDs written in current language
// and another list of comments written in any other language (it will make sense later)
$commentsInLocale = array();
$commentsNotInLocale = array();
foreach ($results as $row) {
if (strcasecmp ($row['LanguageID'], $locale) == 0)
$commentsInLocale[] = $row ['comment_id'];
else
$commentsNotInLocale[] = $row ['comment_id'];
}
// now generate the new list of commets (please note that comments is an array of objects)
$oldComments = $comments;
$comments = array ();
foreach ($oldComments as $comment)
{
// if the comment is written in the current $locale OR we have no information
// about which language was used (not in our table), display comment
if (
in_array ($comment->comment_ID, $commentsInLocale) ||
!in_array ($comment->comment_ID, $commentsNotInLocale) // this makes the plugin compatible with old comments
)
{
$comments [] = $comment;
}
}
// intersect posts in current language with comments provided
return $comments;
}
/**
* This is an internal function, be careful to avoid calling this function if it's not needed
* Returns the number of comments in current locale or FALSE if it could not retrieve the number of comments
* (only when keep_separate_comments = false and no $Post is passed)
*/
function zd_multilang_get_comment_count ($post_id, $Post = NULL)
{
global $locale, $wpdb, $keep_separate_comments;
// do not keep separate comments
if (get_option($keep_separate_comments) != 'yes') {
if ($Post !== NULL) {
return $Post->comment_count;
}
// in theory this should never happen
return false;
}
$commenttrans = $wpdb->prefix.'zd_ml_comments';
// check if it's the admin interface => in the admin interface show the actual number of comments (no matter the language)
$isAdminInterface = (strpos ($_SERVER['PHP_SELF'], '/wp-admin/') !== false);
if ($isAdminInterface) {
if ($Post === NULL) {
$Post = get_post ($post_id);
if ($Post === NULL)
return 0;
}
return $Post->comment_count;
}
// this is a bit tricky, it could be optimized, but will be clearer if left seprate
$comment_count = 0;
// 1st sum all comments in current language
$query=$wpdb->prepare ("SELECT COUNT(*) AS total FROM $commenttrans WHERE post_id = %d AND LanguageID = %s", $post_id, $locale);
$results=$wpdb->get_results($query, ARRAY_A);
if ($results !== NULL)
$comment_count += $results[0]['total'];
// 2nd sum all comments that are not available in any language
$query=$wpdb->prepare (
"SELECT COUNT(*) AS total FROM wp_comments AS c1 WHERE (comment_post_ID = %d) AND NOT EXISTS (SELECT * FROM wp_zd_ml_comments AS c2 WHERE c1.comment_ID = c2.comment_id)",
$post_id
);
$results=$wpdb->get_results($query, ARRAY_A);
if ($results !== NULL)
$comment_count += $results[0]['total'];
return $comment_count;
}
// filter that returns the appropriate number of comments (themes usually use comments_number function)
function zd_multilang_get_comments_number($count)
{
global $id;
$comment_count = zd_multilang_get_comment_count($id);
return ($comment_count === false ? $count : $comment_count);
}
/** misc */
// function to return the current locale (to avoid using global variables)
function zd_multilang_get_locale () {
global $locale;
return $locale;
}
function zd_multilang_initwidget() {
global $ZdmlCache;
if ( !function_exists('register_sidebar_widget') || !function_exists('register_widget_control') )
return;
register_sidebar_widget(array('Zd Multilang','widgets'),'zd_multilang_widget');
register_widget_control(array('Zd Multilang', 'widgets'), 'zd_multilang_widget_options');
}
add_action('widgets_init', 'zd_multilang_initwidget');
?>