name : ppqtranslate_hooks.php <?php // encoding: utf-8 /* Copyright 2014 modified by Papa Salvatore Mirko (email : mirko@primapagina.it) originally created by Qian Qin (email : mail@qianqin.de) 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, MA02110-1301USA */ /* qTranslate Hooks */ function ppqtrans_header(){ global $q_config; echo "\n<meta http-equiv=\"Content-Language\" content=\"".str_replace('_','-',$q_config['locale'][$q_config['language']])."\" />\n"; $css = "<style type=\"text/css\" media=\"screen\">\n"; $css .=".ppqtrans_flag span{display:none}\n"; $css .=".ppqtrans_flag{height:12px;width:18px;display:block}\n"; $css .=".ppqtrans_flag_and_text{padding-left:20px}\n"; $css .=".ppqtrans_flag_and_text{padding-left:20px}\n"; $baseurl = WP_CONTENT_URL; if(isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == '1' || $_SERVER['HTTPS'] == 'on')) { $baseurl = preg_replace('#^http://#','https://', $baseurl); } foreach($q_config['enabled_languages'] as $language) { $css .=".ppqtrans_flag_".$language." { background:url(".$baseurl.'/'.$q_config['flag_location'].$q_config['flag'][$language].") no-repeat }\n"; } $css .="</style>\n"; echo apply_filters('ppqtranslate_header_css',$css); // skip the rest if 404 if(is_404()) return; // set links to translations of current page foreach($q_config['enabled_languages'] as $language) { if($language != ppqtrans_getLanguage()) echo '<link hreflang="'.$language.'" href="'.ppqtrans_convertURL('',$language).'" rel="alternate" />'."\n"; } } function ppqtrans_localeForCurrentLanguage($locale){ global $q_config; // try to figure out the correct locale $locale = array(); $locale[] = $q_config['locale'][$q_config['language']].".utf8"; $locale[] = $q_config['locale'][$q_config['language']]."@euro"; $locale[] = $q_config['locale'][$q_config['language']]; $locale[] = $q_config['windows_locale'][$q_config['language']]; $locale[] = $q_config['language']; // return the correct locale and most importantly set it (wordpress doesn't, which is bad) // only set LC_TIME as everyhing else doesn't seem to work with windows setlocale(LC_TIME, $locale); return $q_config['locale'][$q_config['language']]; } function ppqtrans_optionFilter($do='enable') { $options = array( 'option_widget_pages', 'option_widget_archives', 'option_widget_meta', 'option_widget_calendar', 'option_widget_text', 'option_widget_categories', 'option_widget_recent_entries', 'option_widget_recent_comments', 'option_widget_rss', 'option_widget_tag_cloud' ); foreach($options as $option) { if($do!='disable') { add_filter($option, 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); } else { remove_filter($option, 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage'); } } } function ppqtrans_adminHeader() { echo "<link href='http://fonts.googleapis.com/css?family=Ubuntu' rel='stylesheet' type='text/css'>\n"; echo "<style type=\"text/css\" media=\"screen\">\n"; echo ".ppqtrans_title_input{border:0 none;font-size:1.7em;outline-color:invert;outline-style:none;outline-width:medium;padding:0;width:100%}\n"; echo "#ppqtrans_textarea_content_ifr{min-height:450px!important;-moz-resize:both;-webkit-resize:both;resize:both}\n"; echo ".mce-wp-fullscreen button{display:none!important}\n"; echo ".ppqtrans_title_wrap{border-color:#CCCCCC;border-style:solid;border-width:1px;padding:2px 3px}\n"; echo "#ppqtrans_textarea_content{padding:6px;border:0 none;line-height:150%;outline:none;margin:0;width:100%;-moz-box-sizing:border-box;"; echo "-webkit-box-sizing:border-box;-khtml-box-sizing:border-box;box-sizing:border-box}\n"; echo ".ppqtrans_title{text-transform:uppercase;font:16px Ubuntu!important;background-image: -ms-linear-gradient(bottom left, #0074A2 0%, #001824 100%);"; echo "background-image: -moz-linear-gradient(bottom left, #0074A2 0%, #001824 100%);background-image: -o-linear-gradient(bottom left, #0074A2 0%, #001824 100%);"; echo "background-image: -webkit-gradient(linear, left bottom, right top, color-stop(0, #0074A2), color-stop(1, #001824));"; echo "background-image: -webkit-linear-gradient(bottom left, #0074A2 0%, #001824 100%);background-image: linear-gradient(to top right, #0074A2 0%, #001824 100%);color:#fff;"; echo "-webkit-border-top-right-radius:6px;-webkit-border-top-left-radius:6px;-khtml-border-top-right-radius:6px;-khtml-border-top-left-radius:6px;"; echo "border-top-right-radius:6px;border-top-left-radius:6px}\n"; echo ".hide-if-no-js.wp-switch-editor.switch-tmce{margin-left:6px!important}"; echo "#ppqtranslate_debug{width:100%;height:200px}"; echo "#postexcerpt textarea{height:4em;margin:0;width:98%}"; echo ".ppqtranslate_lang_div{float:right;height:12px; width:18px; padding:6px 5px 8px 5px; cursor:pointer }"; echo ".ppqtranslate_lang_div.active{background:#DFDFDF;border-left:1px solid #D0D0D0;border-right:1px solid #F7F7F7;padding:6px 4px 8px 4px}"; do_action('ppqtranslate_css'); echo "</style>\n"; return ppqtrans_optionFilter('disable'); } function ppqtrans_useCurrentLanguageIfNotFoundShowAvailable($content) { global $q_config; return ppqtrans_use($q_config['language'], $content, true); } function ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($content) { global $q_config; return ppqtrans_use($q_config['language'], $content, false); } function ppqtrans_useDefaultLanguage($content) { global $q_config; return ppqtrans_use($q_config['default_language'], $content, false); } function ppqtrans_excludeUntranslatedPosts($where) { global $q_config, $wpdb; if($q_config['hide_untranslated'] && !is_singular()) { $where .= " AND $wpdb->posts.post_content LIKE '%<!--:".ppqtrans_getLanguage()."-->%'"; } return $where; } function ppqtrans_excludePages($pages) { global $wpdb, $q_config; static $exclude = 0; if(!$q_config['hide_untranslated']) return $pages; if(is_array($exclude)) return array_merge($exclude, $pages); $query = "SELECT id FROM $wpdb->posts WHERE post_type = 'page' AND post_status = 'publish' AND NOT ($wpdb->posts.post_content LIKE '%<!--:".ppqtrans_getLanguage()."-->%')" ; $hide_pages = $wpdb->get_results($query); $exclude = array(); foreach($hide_pages as $page) { $exclude[] = $page->id; } return array_merge($exclude, $pages); } function ppqtrans_postsFilter($posts) { if(is_array($posts)) { foreach($posts as $post) { $post->post_content = ppqtrans_useCurrentLanguageIfNotFoundShowAvailable($post->post_content); $post = ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($post); } } return $posts; } function ppqtrans_links($links, $file){ // copied from Sociable Plugin //Static so we don't call plugin_basename on every plugin row. static $this_plugin; if (!$this_plugin) $this_plugin = plugin_basename(dirname(__FILE__).'/ppqtranslate.php'); if ($file == $this_plugin){ $settings_link = '<a href="options-general.php?page=qtranslate">' . __('Settings', 'qtranslate') . '</a>'; array_unshift( $links, $settings_link ); // before other links } return $links; } function ppqtrans_languageColumnHeader($columns){ $new_columns = array(); if(isset($columns['cb'])) $new_columns['cb'] = ''; if(isset($columns['title'])) $new_columns['title'] = ''; if(isset($columns['author'])) $new_columns['author'] = ''; if(isset($columns['categories'])) $new_columns['categories'] = ''; if(isset($columns['tags'])) $new_columns['tags'] = ''; $new_columns['language'] = __('Languages', 'qtranslate'); return array_merge($new_columns, $columns);; } function ppqtrans_languageColumn($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 $column; } function ppqtrans_versionLocale() { return 'en_US'; } function ppqtrans_esc_html($text) { return ppqtrans_useDefaultLanguage($text); } function ppqtrans_useRawTitle($title, $raw_title = '', $context = 'save') { if($raw_title=='') $raw_title = $title; if('save'==$context) { $raw_title = ppqtrans_useDefaultLanguage($raw_title); $title = remove_accents($raw_title); } return $title; } function ppqtrans_checkCanonical($redirect_url, $requested_url) { // fix canonical conflicts with language urls if(ppqtrans_convertURL($redirect_url)==ppqtrans_convertURL($requested_url)) return false; return $redirect_url; } function ppqtrans_fixSearchForm($form) { $form = preg_replace('#action="[^"]*"#','action="'.trailingslashit(ppqtrans_convertURL(get_home_url())).'"',$form); return $form; } function ppqtrans_fixAdminBar($wp_admin_bar) { global $wp_admin_bar; foreach($wp_admin_bar->get_nodes() as $node) { $wp_admin_bar->add_node(ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage($node)); } } // Hooks for Plugin compatibility function wpsupercache_supercache_dir($uri) { global $q_config; if(isset($q_config['url_info']['original_url'])) { $uri = $q_config['url_info']['original_url']; } else { $uri = $_SERVER['REQUEST_URI']; } $uri = preg_replace('/[ <>\'\"\r\n\t\(\)]/', '', str_replace( '/index.php', '/', str_replace( '..', '', preg_replace("/(\?.*)?$/", '', $uri ) ) ) ); $uri = str_replace( '\\', '', $uri ); $uri = strtolower(preg_replace('/:.*$/', '', $_SERVER["HTTP_HOST"])) . $uri; // To avoid XSS attacs return $uri; } add_filter('supercache_dir', 'wpsupercache_supercache_dir',0); // Hooks (Actions) add_action('wp_head', 'ppqtrans_header'); add_action('category_edit_form', 'ppqtrans_modifyTermFormFor'); add_action('post_tag_edit_form', 'ppqtrans_modifyTermFormFor'); add_action('link_category_edit_form', 'ppqtrans_modifyTermFormFor'); add_action('category_add_form', 'ppqtrans_modifyTermFormFor'); add_action('post_tag_add_form', 'ppqtrans_modifyTermFormFor'); add_action('link_category_add_form', 'ppqtrans_modifyTermFormFor'); add_action('widgets_init', 'ppqtrans_widget_init'); add_action('plugins_loaded', 'ppqtrans_init', 2); add_action('admin_head', 'ppqtrans_adminHeader'); add_action('admin_menu', 'ppqtrans_adminMenu'); add_action('wp_before_admin_bar_render', 'ppqtrans_fixAdminBar'); add_action('wp_tiny_mce_init', 'ppqtrans_TinyMCE_init'); // Hooks (execution time critical filters) add_filter('the_content', 'ppqtrans_useCurrentLanguageIfNotFoundShowAvailable', 0); add_filter('the_excerpt', 'ppqtrans_useCurrentLanguageIfNotFoundShowAvailable', 0); add_filter('the_excerpt_rss', 'ppqtrans_useCurrentLanguageIfNotFoundShowAvailable', 0); add_filter('sanitize_title', 'ppqtrans_useRawTitle',0, 3); add_filter('comment_moderation_subject', 'ppqtrans_useDefaultLanguage',0); add_filter('comment_moderation_text', 'ppqtrans_useDefaultLanguage',0); add_filter('get_comment_date', 'ppqtrans_dateFromCommentForCurrentLanguage',0,2); add_filter('get_comment_time', 'ppqtrans_timeFromCommentForCurrentLanguage',0,4); add_filter('get_post_modified_time', 'ppqtrans_timeModifiedFromPostForCurrentLanguage',0,3); add_filter('get_the_time', 'ppqtrans_timeFromPostForCurrentLanguage',0,3); add_filter('get_the_date', 'ppqtrans_dateFromPostForCurrentLanguage',0,4); add_filter('locale', 'ppqtrans_localeForCurrentLanguage',99); add_filter('the_title', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage', 0); add_filter('term_name', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('tag_rows', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('list_cats', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('wp_list_categories', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('wp_dropdown_cats', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('wp_title', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('single_post_title', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('bloginfo', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('get_others_drafts', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('get_bloginfo_rss', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('get_wp_title_rss', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('wp_title_rss', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('the_title_rss', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('the_content_rss', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('gettext', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('get_pages', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('category_description', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('bloginfo_rss', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('the_category_rss', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('wp_generate_tag_cloud', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('term_links-post_tag', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('link_name', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('link_description', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('pre_option_rss_language', 'ppqtrans_getLanguage',0); add_filter('the_author', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter( "_wp_post_revision_field_post_title", 'ppqtrans_showAllSeperated', 0); add_filter( "_wp_post_revision_field_post_content", 'ppqtrans_showAllSeperated', 0); add_filter( "_wp_post_revision_field_post_excerpt", 'ppqtrans_showAllSeperated', 0); // Hooks (execution time non-critical filters) add_filter('author_feed_link', 'ppqtrans_convertURL'); add_filter('author_link', 'ppqtrans_convertURL'); add_filter('author_feed_link', 'ppqtrans_convertURL'); add_filter('day_link', 'ppqtrans_convertURL'); add_filter('get_comment_author_url_link', 'ppqtrans_convertURL'); add_filter('month_link', 'ppqtrans_convertURL'); add_filter('page_link', 'ppqtrans_convertURL'); add_filter('post_link', 'ppqtrans_convertURL'); add_filter('year_link', 'ppqtrans_convertURL'); add_filter('category_feed_link', 'ppqtrans_convertURL'); add_filter('category_link', 'ppqtrans_convertURL'); add_filter('tag_link', 'ppqtrans_convertURL'); add_filter('term_link', 'ppqtrans_convertURL'); add_filter('the_permalink', 'ppqtrans_convertURL'); add_filter('feed_link', 'ppqtrans_convertURL'); add_filter('post_comments_feed_link', 'ppqtrans_convertURL'); add_filter('tag_feed_link', 'ppqtrans_convertURL'); add_filter('get_pagenum_link', 'ppqtrans_convertURL'); // Support for custom post types add_filter('post_type_link','ppqtrans_convertURL'); add_filter('post_type_archive_link','ppqtrans_convertURL'); add_filter('get_search_form', 'ppqtrans_fixSearchForm', 10, 1); add_filter('manage_posts_columns', 'ppqtrans_languageColumnHeader'); add_filter('manage_posts_custom_column', 'ppqtrans_languageColumn'); add_filter('manage_pages_columns', 'ppqtrans_languageColumnHeader'); add_filter('manage_pages_custom_column', 'ppqtrans_languageColumn'); add_filter('wp_list_pages_excludes', 'ppqtrans_excludePages'); add_filter('comment_notification_text', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage'); add_filter('comment_notification_headers', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage'); add_filter('comment_notification_subject', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage'); add_filter('the_editor', 'ppqtrans_modifyRichEditor'); add_filter('admin_footer', 'ppqtrans_modifyExcerpt'); add_filter('bloginfo_url', 'ppqtrans_convertBlogInfoURL',10,2); add_filter('plugin_action_links', 'ppqtrans_links', 10, 2); add_filter('manage_language_columns', 'ppqtrans_language_columns'); add_filter('core_version_check_locale', 'ppqtrans_versionLocale'); add_filter('redirect_canonical', 'ppqtrans_checkCanonical', 10, 2); // skip this filters if on backend if(!defined('WP_ADMIN')) { add_filter('the_posts', 'ppqtrans_postsFilter'); add_filter('wp_setup_nav_menu_item', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage'); // Compability with Default Widgets ppqtrans_optionFilter(); add_filter('widget_title', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('widget_text', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); // filter options add_filter('esc_html', 'ppqtrans_esc_html', 0); // don't filter untranslated posts in admin add_filter('posts_where_request', 'ppqtrans_excludeUntranslatedPosts'); // leave terms in default language add_filter('cat_row', 'ppqtrans_useTermLib',0); add_filter('cat_rows', 'ppqtrans_useTermLib',0); add_filter('wp_get_object_terms', 'ppqtrans_useTermLib',0); add_filter('single_tag_title', 'ppqtrans_useTermLib',0); add_filter('single_cat_title', 'ppqtrans_useTermLib',0); add_filter('the_category', 'ppqtrans_useTermLib',0); add_filter('get_term', 'ppqtrans_useTermLib',0); add_filter('get_terms', 'ppqtrans_useTermLib',0); add_filter('get_category', 'ppqtrans_useTermLib',0); add_filter('get_comment_author', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); add_filter('the_author', 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage',0); } add_filter( 'paginate_links', 'qtrans_convertURL' ); add_filter( 'bbp_get_topic_permalink', 'qtrans_convertURL' ); add_filter( 'bbp_get_reply_permalink', 'qtrans_convertURL' ); add_filter( 'bbp_get_forum_permalink', 'qtrans_convertURL' ); add_filter( 'bbp_get_favorites_permalink', 'qtrans_convertURL' ); add_filter( 'bbp_get_subscriptions_permalink', 'qtrans_convertURL' ); add_filter( 'bbp_get_user_profile_url', 'qtrans_convertURL' ); add_filter( 'bbp_get_user_edit_profile_url', 'qtrans_convertURL' ); add_filter( 'bbp_get_user_replies_created_url', 'qtrans_convertURL' ); add_filter( 'bbp_get_user_topics_created_url', 'qtrans_convertURL' ); ?>