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 == $current) echo ' checked="checked"'; } function get_nested_categories($default = 0) { global $post, $tablecategories, $tablepost2cat, $mode, $wpdb; if ($post->ID) { $checked_categories = $wpdb->get_col(" SELECT category_id FROM $tablecategories, $tablepost2cat WHERE $tablepost2cat.category_id = cat_ID AND $tablepost2cat.post_id = '$post->ID' "); } else { $checked_categories[] = $default; } $categories = $wpdb->get_results("SELECT * FROM $tablecategories ORDER BY category_parent DESC"); $result = array(); foreach($categories as $category) { $array_category = get_object_vars($category); $me = 0 + $category->cat_ID; $parent = 0 + $category->category_parent; $array_category['children'] = $result[$me]; $array_category['checked'] = in_array($category->cat_ID, $checked_categories); $array_category['cat_name'] = stripslashes($category->cat_name); $result[$parent][] = $array_category; } return $result[0]; } function write_nested_categories($categories) { foreach($categories as $category) { echo '\n"; if(isset($category['children'])) { echo "\n\n"; write_nested_categories($category['children'], $count); echo "\n"; } } } function dropdown_categories($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, $tablecategories, $tablepost2cat, $bgcolor; if (!$categories) { $categories = $wpdb->get_results("SELECT * FROM $tablecategories ORDER BY cat_name"); } if ($categories) { foreach ($categories as $category) { if ($category->category_parent == $parent) { $count = $wpdb->get_var("SELECT COUNT(post_id) FROM $tablepost2cat 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, $tablecategories, $tablepost2cat, $bgcolor; if (!$categories) { $categories = $wpdb->get_results("SELECT * FROM $tablecategories ORDER BY cat_name"); } if ($categories) { foreach ($categories as $category) { if ($currentcat != $category->cat_ID && $parent == $category->category_parent) { $count = $wpdb->get_var("SELECT COUNT(post_id) FROM $tablepost2cat WHERE category_id = $category->cat_ID"); $pad = str_repeat('– ', $level); echo "\n\t"; wp_dropdown_cats($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, $tablepostmeta; return $wpdb->get_results(" SELECT meta_key, meta_value, meta_id, post_id FROM $tablepostmeta 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; print " \n"; foreach ($meta as $entry) { // TBD: Still need to add edit/del logic... print " \n"; } print "
Key Value  
{$entry['meta_key']} {$entry['meta_value']} Delete
\n"; } // Get a list of previously defined keys function get_meta_keys() { global $wpdb, $tablepostmeta; $keys = $wpdb->get_col(" SELECT meta_key FROM $tablepostmeta GROUP BY meta_key ORDER BY meta_key"); return $keys; } function meta_form() { $keys = get_meta_keys(); ?>


query(" INSERT INTO $tablepostmeta (post_id,meta_key,meta_value) VALUES ('$post_ID','$metakey','$metavalue') "); } } // add_meta function del_meta($mid) { global $wpdb, $tablepostmeta; $result = $wpdb->query("DELETE FROM $tablepostmeta WHERE meta_id = '$mid'"); } ?>