35) $short_url = substr($short_url, 0, 32).'...'; return $short_url; } function selected($selected, $current) { if ($selected == $current) echo ' selected="selected"'; } function checked($checked, $current) { if ($checked == $current) echo ' checked="checked"'; } function return_categories_list( $parent = 0, $sortbyname = FALSE ) { /* * This function returns an list of all categories * that have $parent as their parent * if no parent is specified we will assume top level caegories * are required. */ global $wpdb; // select sort order $sort = "cat_id"; if( TRUE == $sortbyname ) { $sort = "cat_name"; } // First query the database $cats_tmp = $wpdb->get_results("SELECT cat_id FROM $wpdb->categories WHERE category_parent = $parent ORDER BY $sort"); // Now strip this down to a simple array of IDs $cats = array(); if( count($cats_tmp) > 0 ) { foreach( $cats_tmp as $cat ) { $cats[] = $cat->cat_id; } } // Return the list of categories return $cats; } function get_nested_categories($default = 0, $parent = 0) { global $post_ID, $mode, $wpdb; if ($post_ID) { $checked_categories = $wpdb->get_col(" SELECT category_id FROM $wpdb->categories, $wpdb->post2cat WHERE $wpdb->post2cat.category_id = cat_ID AND $wpdb->post2cat.post_id = '$post_ID' "); if(count($checked_categories) == 0) { // No selected categories, strange $checked_categories[] = $default; } } else { $checked_categories[] = $default; } $cats = return_categories_list($parent, TRUE); $result = array(); foreach($cats as $cat) { $result[$cat]['children'] = get_nested_categories($default, $cat); $result[$cat]['cat_ID'] = $cat; $result[$cat]['checked'] = in_array($cat, $checked_categories); $result[$cat]['cat_name'] = get_the_category_by_ID($cat); } return $result; } function write_nested_categories($categories) { foreach($categories as $category) { echo '\n"; if(isset($category['children'])) { echo "\n\n"; write_nested_categories($category['children']); echo "\n"; } } } function dropdown_categories($default = 0) { write_nested_categories(get_nested_categories($default)); } // Dandy new recursive multiple category stuff. function cat_rows($parent = 0, $level = 0, $categories = 0) { global $wpdb, $bgcolor, $user_level; if (!$categories) $categories = $wpdb->get_results("SELECT * FROM $wpdb->categories ORDER BY cat_name"); if ($categories) { foreach ($categories as $category) { if ($category->category_parent == $parent) { $category->cat_name = htmlspecialchars($category->cat_name); $count = $wpdb->get_var("SELECT COUNT(post_id) FROM $wpdb->post2cat WHERE category_id = $category->cat_ID"); $pad = str_repeat('— ', $level); if ( $user_level > 3 ) $edit = "" . __('Edit') . "cat_name)) . "')\" class='delete'>" . __('Delete') . ""; else $edit = ''; $class = ('alternate' == $class) ? '' : 'alternate'; echo "$category->cat_ID$pad $category->cat_name $category->category_description $count $edit "; cat_rows($category->cat_ID, $level + 1); } } } else { return false; } } function wp_dropdown_cats($currentcat, $currentparent = 0, $parent = 0, $level = 0, $categories = 0) { global $wpdb, $bgcolor; if (!$categories) { $categories = $wpdb->get_results("SELECT * FROM $wpdb->categories ORDER BY cat_name"); } if ($categories) { foreach ($categories as $category) { if ($currentcat != $category->cat_ID && $parent == $category->category_parent) { $count = $wpdb->get_var("SELECT COUNT(post_id) FROM $wpdb->post2cat WHERE category_id = $category->cat_ID"); $pad = str_repeat('– ', $level); $category->cat_name = htmlspecialchars($category->cat_name); echo "\n\t"; wp_dropdown_cats($currentcat, $currentparent, $category->cat_ID, $level + 1, $categories); } } } else { return false; } } function wp_create_thumbnail($file, $max_side, $effect = '') { // 1 = GIF, 2 = JPEG, 3 = PNG if(file_exists($file)) { $type = getimagesize($file); // if the associated function doesn't exist - then it's not // handle. duh. i hope. if(!function_exists('imagegif') && $type[2] == 1) { $error = __('Filetype not supported. Thumbnail not created.'); }elseif(!function_exists('imagejpeg') && $type[2] == 2) { $error = __('Filetype not supported. Thumbnail not created.'); }elseif(!function_exists('imagepng') && $type[2] == 3) { $error = __('Filetype not supported. Thumbnail not created.'); } else { // create the initial copy from the original file if($type[2] == 1) { $image = imagecreatefromgif($file); } elseif($type[2] == 2) { $image = imagecreatefromjpeg($file); } elseif($type[2] == 3) { $image = imagecreatefrompng($file); } if (function_exists('imageantialias')) imageantialias($image, TRUE); $image_attr = getimagesize($file); // figure out the longest side if($image_attr[0] > $image_attr[1]) { $image_width = $image_attr[0]; $image_height = $image_attr[1]; $image_new_width = $max_side; $image_ratio = $image_width/$image_new_width; $image_new_height = $image_height/$image_ratio; //width is > height } else { $image_width = $image_attr[0]; $image_height = $image_attr[1]; $image_new_height = $max_side; $image_ratio = $image_height/$image_new_height; $image_new_width = $image_width/$image_ratio; //height > width } $thumbnail = imagecreatetruecolor($image_new_width, $image_new_height); @imagecopyresized($thumbnail, $image, 0, 0, 0, 0, $image_new_width, $image_new_height, $image_attr[0], $image_attr[1]); // move the thumbnail to it's final destination $path = explode('/', $file); $thumbpath = substr($file, 0, strrpos($file, '/')) . '/thumb-' . $path[count($path)-1]; if($type[2] == 1) { if(!imagegif($thumbnail, $thumbpath)) { $error = __("Thumbnail path invalid"); } } elseif($type[2] == 2) { if(!imagejpeg($thumbnail, $thumbpath)) { $error = __("Thumbnail path invalid"); } } elseif($type[2] == 3) { if(!imagepng($thumbnail, $thumbpath)) { $error = __("Thumbnail path invalid"); } } } } if(!empty($error)) { return $error; } else { return 1; } } // Some postmeta stuff function has_meta($postid) { global $wpdb; return $wpdb->get_results(" SELECT meta_key, meta_value, meta_id, post_id FROM $wpdb->postmeta WHERE post_id = '$postid' ORDER BY meta_key,meta_id",ARRAY_A); } function list_meta($meta) { global $post_ID; // Exit if no meta if (!$meta) return; ?> "; } echo "
"; } // Get a list of previously defined keys function get_meta_keys() { global $wpdb; $keys = $wpdb->get_col(" SELECT meta_key FROM $wpdb->postmeta GROUP BY meta_key ORDER BY meta_key"); return $keys; } function meta_form() { global $wpdb; $keys = $wpdb->get_col(" SELECT meta_key FROM $wpdb->postmeta GROUP BY meta_key ORDER BY meta_id DESC LIMIT 10"); ?>

or

escape( stripslashes( trim($_POST['metakeyselect']) ) ); $metakeyinput = $wpdb->escape( stripslashes( trim($_POST['metakeyinput']) ) ); $metavalue = $wpdb->escape( stripslashes( trim($_POST['metavalue']) ) ); if (!empty($metavalue) && ((('#NONE#' != $metakeyselect) && !empty($metakeyselect)) || !empty($metakeyinput))) { // We have a key/value pair. If both the select and the // input for the key have data, the input takes precedence: if ('#NONE#' != $metakeyselect) $metakey = $metakeyselect; if ($metakeyinput) $metakey = $metakeyinput; // default $result = $wpdb->query(" INSERT INTO $wpdb->postmeta (post_id,meta_key,meta_value) VALUES ('$post_ID','$metakey','$metavalue') "); } } // add_meta function delete_meta($mid) { global $wpdb; $result = $wpdb->query("DELETE FROM $wpdb->postmeta WHERE meta_id = '$mid'"); } function update_meta($mid, $mkey, $mvalue) { global $wpdb; return $wpdb->query("UPDATE $wpdb->postmeta SET meta_key = '$mkey', meta_value = '$mvalue' WHERE meta_id = '$mid'"); } function touch_time($edit = 1) { global $month, $postdata; // echo $postdata['Date']; if ('draft' == $postdata->post_status) { $checked = 'checked="checked" '; $edit = false; } else { $checked = ' '; } echo '
'; $time_adj = time() + (get_settings('gmt_offset') * 3600); $post_date = $postdata->post_date; $jj = ($edit) ? mysql2date('d', $post_date) : gmdate('d', $time_adj); $mm = ($edit) ? mysql2date('m', $post_date) : gmdate('m', $time_adj); $aa = ($edit) ? mysql2date('Y', $post_date) : gmdate('Y', $time_adj); $hh = ($edit) ? mysql2date('H', $post_date) : gmdate('H', $time_adj); $mn = ($edit) ? mysql2date('i', $post_date) : gmdate('i', $time_adj); $ss = ($edit) ? mysql2date('s', $post_date) : gmdate('s', $time_adj); echo " @ : :
get_results("SELECT ID, post_name FROM $wpdb->posts WHERE post_status = 'static'"); $page_rewrite_rules = array(); if ($posts) { foreach ($posts as $post) { // URI => page name $uri = get_page_uri($post->ID); $page_rewrite_rules[$uri] = $post->post_name; } update_option('page_uris', $page_rewrite_rules); save_mod_rewrite_rules(); } } function the_quicktags () { // Browser detection sucks, but until Safari supports the JS needed for this to work people just assume it's a bug in WP if ( !strstr($_SERVER['HTTP_USER_AGENT'], 'Safari') ) : echo '
' . __('Quicktags') . ': '; echo '
'; endif; } function validate_current_theme() { $theme_loc = 'wp-content/themes'; $theme_root = ABSPATH . $theme_loc; $template = get_settings('template'); $stylesheet = get_settings('stylesheet'); if (($template != 'default') && (! file_exists("$theme_root/$template/index.php"))) { update_option('template', 'default'); update_option('stylesheet', 'default'); do_action('switch_theme', 'Default'); return false; } if (($stylesheet != 'default') && (! file_exists("$theme_root/$stylesheet/style.css"))) { update_option('template', 'default'); update_option('stylesheet', 'default'); do_action('switch_theme', 'Default'); return false; } return true; } function get_broken_themes() { global $wp_broken_themes; get_themes(); return $wp_broken_themes; } function get_page_templates() { $themes = get_themes(); $theme = get_current_theme(); $templates = $themes[$theme]['Template Files']; $page_templates = array(); foreach ($templates as $template) { $template_data = implode('', file(ABSPATH . $template)); preg_match("|Template Name:(.*)|i", $template_data, $name); preg_match("|Description:(.*)|i", $template_data, $description); $name = $name[1]; $description = $description[1]; if (! empty($name)) { $page_templates[trim($name)] = basename($template); } } return $page_templates; } function page_template_dropdown($default = '') { $templates = get_page_templates(); foreach (array_keys($templates) as $template) : if ($default == $templates[$template]) $selected = " selected='selected'"; else $selected = ''; echo "\n\t"; endforeach; } function parent_dropdown($default = 0, $parent = 0, $level = 0) { global $wpdb, $post_ID; $items = $wpdb->get_results("SELECT ID, post_parent, post_title FROM $wpdb->posts WHERE post_parent = $parent AND post_status = 'static' ORDER BY menu_order"); if ($items) { foreach ($items as $item) { // A page cannot be it's own parent. if (!empty($post_ID)) { if ($item->ID == $post_ID) { continue; } } $pad = str_repeat(' ', $level * 3); if ($item->ID == $default) $current = ' selected="selected"'; else $current = ''; echo "\n\t"; parent_dropdown($default, $item->ID, $level + 1); } } else { return false; } } function user_can_access_admin_page() { global $parent_file; global $pagenow; global $menu; global $submenu; global $user_level; if (! isset($parent_file)) { $parent = $pagenow; } else { $parent = $parent_file; } foreach ($menu as $menu_array) { //echo "parent array: " . $menu_array[2]; if ($menu_array[2] == $parent) { if ($user_level < $menu_array[1]) { return false; } else { break; } } } if (isset($submenu[$parent])) { foreach ($submenu[$parent] as $submenu_array) { if ($submenu_array[2] == $pagenow) { if ($user_level < $submenu_array[1]) { return false; } else { return true; } } } } return true; } function get_admin_page_title() { global $title; global $submenu; global $pagenow; global $plugin_page; if (isset($title) && ! empty($title)) { return $title; } foreach (array_keys($submenu) as $parent) { foreach ($submenu[$parent] as $submenu_array) { if (isset($submenu_array[3])) { if ($submenu_array[2] == $pagenow) { $title = $submenu_array[3]; return $submenu_array[3]; } else if (isset($plugin_page) && ($plugin_page == $submenu_array[2])) { $title = $submenu_array[3]; return $submenu_array[3]; } } } } return ''; } function get_admin_page_parent() { global $parent_file; global $submenu; global $pagenow; global $plugin_page; if (isset($parent_file) && ! empty($parent_file)) { return $parent_file; } foreach (array_keys($submenu) as $parent) { foreach ($submenu[$parent] as $submenu_array) { if ($submenu_array[2] == $pagenow) { $parent_file = $parent; return $parent; } else if (isset($plugin_page) && ($plugin_page == $submenu_array[2])) { $parent_file = $parent; return $parent; } } } $parent_file = ''; return ''; } function plugin_basename($file) { return preg_replace('#^.*wp-content/plugins/#', '', $file); } function add_menu_page($page_title, $menu_title, $access_level, $file) { global $menu; $file = plugin_basename($file); $menu[] = array($menu_title, $access_level, $file, $page_title); } function add_submenu_page($parent, $page_title, $menu_title, $access_level, $file) { global $submenu; $file = plugin_basename($file); $submenu[$parent][] = array($menu_title, $access_level, $file, $page_title); } function add_options_page($page_title, $menu_title, $access_level, $file) { add_submenu_page('options-general.php', $page_title, $menu_title, $access_level, $file); } function add_management_page($page_title, $menu_title, $access_level, $file) { add_submenu_page('edit.php', $page_title, $menu_title, $access_level, $file); } function validate_file_to_edit($file, $allowed_files = '') { if ('..' == substr($file,0,2)) die (__('Sorry, can’t edit files with ".." in the name. If you are trying to edit a file in your WordPress home directory, you can just type the name of the file in.')); if (':' == substr($file,1,1)) die (__('Sorry, can’t call files with their real path.')); if ( !empty($allowed_files) && (! in_array($file, $allowed_files)) ) { die (__('Sorry, that file cannot be edited.')); } $file = stripslashes($file); return $file; } function get_real_file_to_edit($file) { $home = get_settings('home'); if (($home != '') && ($home != get_settings('siteurl')) && ('index.php' == $file || get_settings('blogfilename') == $file || '.htaccess' == $file)) { $home_root = parse_url($home); $home_root = $home_root['path']; $root = str_replace($_SERVER["PHP_SELF"], '', $_SERVER["PATH_TRANSLATED"]); $home_root = $root . $home_root; $real_file = $home_root . '/' . $file; } else { $real_file = ABSPATH . $file; } return $real_file; } $wp_file_descriptions = array('index.php' => __('Main Template'), 'wp-layout.css' => __('Stylesheet'), 'style.css' => __('Stylesheet'), 'wp-comments.php' => __('Comments Template'), 'comments.php' => __('Comments Template'), 'wp-comments-popup.php' => __('Popup Comments Template'), 'comments-popup.php' => __('Popup Comments Template'), 'wp-footer.php' => __('Footer Template'), 'footer.php' => __('Footer Template'), 'wp-header.php' => __('Header Template'), 'header.php' => __('Header Template'), 'wp-sidebar.php' => __('Sidebar Template'), 'sidebar.php' => __('Sidebar Template'), 'archive.php' => __('Archive Template'), 'category.php' => __('Category Template'), 'page.php' => __('Page Template'), 'search.php' => __('Search Template'), 'single.php' => __('Post Template'), '404.php' => __('404 Template'), 'my-hacks.php' => __('my-hacks.php (legacy hacks support)'), '.htaccess' => __('.htaccess (for rewrite rules)') ); function get_file_description($file) { global $wp_file_descriptions; if (isset($wp_file_descriptions[$file])) { return $wp_file_descriptions[$file]; } return $file; } function update_recently_edited($file) { $oldfiles = (array) get_option('recently_edited'); if ($oldfiles) { $oldfiles = array_reverse($oldfiles); $oldfiles[] = $file; $oldfiles = array_reverse($oldfiles); $oldfiles = array_unique($oldfiles); if ( 5 < count($oldfiles) ) array_pop($oldfiles); } else { $oldfiles[] = $file; } update_option('recently_edited', $oldfiles); } function get_plugin_data($plugin_file) { $plugin_data = implode('', file($plugin_file)); preg_match("|Plugin Name:(.*)|i", $plugin_data, $plugin_name); preg_match("|Plugin URI:(.*)|i", $plugin_data, $plugin_uri); preg_match("|Description:(.*)|i", $plugin_data, $description); preg_match("|Author:(.*)|i", $plugin_data, $author_name); preg_match("|Author URI:(.*)|i", $plugin_data, $author_uri); if ( preg_match("|Version:(.*)|i", $plugin_data, $version) ) $version = $version[1]; else $version =''; $description = wptexturize($description[1]); $name = $plugin_name[1]; $name = trim($name); $plugin = $name; if ('' != $plugin_uri[1] && '' != $name) { $plugin = __("{$plugin}"); } if ('' == $author_uri[1]) { $author = $author_name[1]; } else { $author = __("{$author_name[1]}"); } return array('Name' => $name, 'Title' => $plugin, 'Description' => $description, 'Author' => $author, 'Version' => $version, 'Template' => $template[1]); } function get_plugins() { global $wp_plugins; if (isset($wp_plugins)) { return $wp_plugins; } $wp_plugins = array(); $plugin_loc = 'wp-content/plugins'; $plugin_root = ABSPATH . $plugin_loc; // Files in wp-content/plugins directory $plugins_dir = @ dir($plugin_root); if ($plugins_dir) { while(($file = $plugins_dir->read()) !== false) { if ( preg_match('|^\.+$|', $file) ) continue; if (is_dir($plugin_root . '/' . $file)) { $plugins_subdir = @ dir($plugin_root . '/' . $file); if ($plugins_subdir) { while(($subfile = $plugins_subdir->read()) !== false) { if ( preg_match('|^\.+$|', $subfile) ) continue; if ( preg_match('|\.php$|', $subfile) ) $plugin_files[] = "$file/$subfile"; } } } else { if ( preg_match('|\.php$|', $file) ) $plugin_files[] = $file; } } } if (!$plugins_dir || !$plugin_files) { return $wp_plugins; } sort($plugin_files); foreach($plugin_files as $plugin_file) { $plugin_data = get_plugin_data("$plugin_root/$plugin_file"); if (empty($plugin_data['Name'])) { continue; } $wp_plugins[plugin_basename($plugin_file)] = $plugin_data; } return $wp_plugins; } ?>