American Gridlock
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Endorsements
MoreDr. Nouriel Roubini
/* Plugin Name: WP Subtitle Plugin URI: http://www.husani.com/ventures/wordpress-plugins/wp-subtitle/ Description: Add a subtitle to pages and posts. Place <?=the_subtitle()?> where you'd like the subtitle to appear. Similar to the_title, you can pass before, after, and display arguments. Documentation included in this plugin's readme file. Get help at support forums and sign up for the mailing list to receive updates and news about WP Subtitle. By Husani Oakley. Author Version: 1.0 */ /* Copyright 2009 Husani Oakley (email : wordpressplugins@husani.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 */ /** * query db and echo page/post subtitle, if any */ function wps_get_the_subtitle(){ global $post; echo get_post_meta($post->ID, "wps_subtitle", true); } /** HOOKS */ add_action('admin_menu', 'wps_addPanelXHTML'); add_action('save_post', 'wps_saveSubtitle'); /** FUNCTIONS FOR HOOKS */ /** * display xhtml for subtitle panel */ function wps_addPanelXHTML(){ if( function_exists( 'add_meta_box' )) { add_meta_box('wps_panel', 'Page Subtitle', 'wps_showSubtitlePanel', 'page', 'normal', 'high'); add_meta_box('wps_panel', 'Post Subtitle', 'wps_showSubtitlePanel', 'post', 'normal', 'high'); } else { add_action('dbx_page_advanced', 'wps_showSubtitlePanelOld'); add_action('dbx_post_advanced', 'wps_showSubtitlePanelOld'); } //include css if admin if(is_admin()){ add_action('admin_print_styles', 'wps_addPanelCSS'); } } /** * include CSS for subtitle panel */ function wps_addPanelCSS(){ $css = WP_PLUGIN_URL . '/wp-subtitle/admin/css/panel.css'; wp_register_style('wps_css', $css); wp_enqueue_style( 'wps_css'); } /** * include XHTML for form inside panel */ function wps_showSubtitlePanel(){ include ABSPATH . PLUGINDIR . "/wp-subtitle/admin/panel.inc.php"; } /** * for pre-2.5, include shell for panel */ function wps_showSubtitlePanelOld(){ include ABSPATH . PLUGINDIR . "/wp-subtitle/admin/compat_panel.inc.php"; } /** * store subtitle content in db as custom field */ function wps_saveSubtitle($post_id){ //verify if (!wp_verify_nonce( $_POST['wps_noncename'], 'wp-subtitle')) { return $post_id; } if ('page' == $_POST['post_type']){ if (!current_user_can('edit_page', $post_id)){ return $post_id; } } else { if (!current_user_can('edit_post', $post_id)){ return $post_id; } } //save data if(!update_post_meta($post_id, "wps_subtitle", $_POST["wps_subtitle"])){ add_post_meta($post_id, "wps_subtitle", $_POST["wps_subtitle"]); } } /** * return subtitle from post inside The Loop */ function the_subtitle($before="", $after="", $display=true){ global $post; $subtitle = $before . get_post_meta($post->ID, "wps_subtitle", true) . $after; if($display){ echo $subtitle; } else { return $subtitle; } } /** * return (or display) subtitle from post with ID passed as argument */ function get_the_subtitle($id, $before="", $after="", $display=true){ $subtitle = $before . get_post_meta($id, "wps_subtitle", true) . $after; if($display){ echo $subtitle; } else { return $subtitle; } } ?>