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, $bgcolor; if (!$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); $bgcolor = ('#eee' == $bgcolor) ? 'none' : '#eee'; echo "$category->cat_ID$pad $category->cat_name $category->category_description $count " . __('Edit') . "cat_name)) . "')\" class='delete'>" . __('Delete') . " "; cat_rows($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 ''."\n"; echo " @ : :