X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/cc7b1505cd9fafd87c3672f669e13e98b0c544f7..refs/tags/wordpress-2.3.3:/wp-admin/admin-functions.php diff --git a/wp-admin/admin-functions.php b/wp-admin/admin-functions.php index 6b9be754..04b1b364 100644 --- a/wp-admin/admin-functions.php +++ b/wp-admin/admin-functions.php @@ -1,1855 +1,4 @@ 31) ? 31 : $jj; - $hh = ($hh > 23) ? $hh -24 : $hh; - $mn = ($mn > 59) ? $mn -60 : $mn; - $ss = ($ss > 59) ? $ss -60 : $ss; - $_POST['post_date'] = "$aa-$mm-$jj $hh:$mn:$ss"; - $_POST['post_date_gmt'] = get_gmt_from_date("$aa-$mm-$jj $hh:$mn:$ss"); - } - - // Create the post. - $post_ID = wp_insert_post($_POST); - add_meta($post_ID); - - // Reunite any orphaned attachments with their parent - if ( $_POST['temp_ID'] ) - relocate_children($_POST['temp_ID'], $post_ID); - - // Now that we have an ID we can fix any attachment anchor hrefs - fix_attachment_links($post_ID); - - return $post_ID; -} - -// Move child posts to a new parent -function relocate_children($old_ID, $new_ID) { - global $wpdb; - $old_ID = (int) $old_ID; - $new_ID = (int) $new_ID; - return $wpdb->query("UPDATE $wpdb->posts SET post_parent = $new_ID WHERE post_parent = $old_ID"); -} - -// Replace hrefs of attachment anchors with up-to-date permalinks. -function fix_attachment_links($post_ID) { - global $wp_rewrite; - - $post = & get_post($post_ID, ARRAY_A); - - $search = "#]+rel=('|\")[^'\"]*attachment[^>]*>#ie"; - - // See if we have any rel="attachment" links - if ( 0 == preg_match_all($search, $post['post_content'], $anchor_matches, PREG_PATTERN_ORDER) ) - return; - - $i = 0; - $search = "# id=(\"|')p(\d+)\\1#i"; - foreach ( $anchor_matches[0] as $anchor ) { - if ( 0 == preg_match($search, $anchor, $id_matches) ) - continue; - - $id = $id_matches[2]; - - // While we have the attachment ID, let's adopt any orphans. - $attachment = & get_post($id, ARRAY_A); - if ( ! empty($attachment) && ! is_object(get_post($attachment['post_parent'])) ) { - $attachment['post_parent'] = $post_ID; - // Escape data pulled from DB. - $attachment = add_magic_quotes($attachment); - wp_update_post($attachment); - } - - $post_search[$i] = $anchor; - $post_replace[$i] = preg_replace("#href=(\"|')[^'\"]*\\1#e", "stripslashes('href=\\1').get_attachment_link($id).stripslashes('\\1')", $anchor); - ++$i; - } - - $post['post_content'] = str_replace($post_search, $post_replace, $post['post_content']); - - // Escape data pulled from DB. - $post = add_magic_quotes($post); - - return wp_update_post($post); -} - -// Update an existing post with values provided in $_POST. -function edit_post() { - global $user_ID; - - $post_ID = (int) $_POST['post_ID']; - - if (!current_user_can('edit_post', $post_ID)) - die(__('You are not allowed to edit this post.')); - - // Rename. - $_POST['ID'] = (int) $_POST['post_ID']; - $_POST['post_content'] = $_POST['content']; - $_POST['post_excerpt'] = $_POST['excerpt']; - $_POST['post_parent'] = $_POST['parent_id']; - $_POST['to_ping'] = $_POST['trackback_url']; - - if (!empty ($_POST['post_author_override'])) { - $_POST['post_author'] = (int) $_POST['post_author_override']; - } else - if (!empty ($_POST['post_author'])) { - $_POST['post_author'] = (int) $_POST['post_author']; - } else { - $_POST['post_author'] = (int) $_POST['user_ID']; - } - - if (($_POST['post_author'] != $_POST['user_ID']) && !current_user_can('edit_others_posts')) - die(__('You cannot post as this user.')); - - // What to do based on which button they pressed - if ('' != $_POST['saveasdraft']) - $_POST['post_status'] = 'draft'; - if ('' != $_POST['saveasprivate']) - $_POST['post_status'] = 'private'; - if ('' != $_POST['publish']) - $_POST['post_status'] = 'publish'; - if ('' != $_POST['advanced']) - $_POST['post_status'] = 'draft'; - if ('' != $_POST['savepage']) - $_POST['post_status'] = 'static'; - - if ('publish' == $_POST['post_status'] && !current_user_can('publish_posts')) - $_POST['post_status'] = 'draft'; - - if ('static' == $_POST['post_status'] && !current_user_can('edit_pages')) - die(__('This user cannot edit pages.')); - - if (!isset ($_POST['comment_status'])) - $_POST['comment_status'] = 'closed'; - - if (!isset ($_POST['ping_status'])) - $_POST['ping_status'] = 'closed'; - - if (!empty ($_POST['edit_date'])) { - $aa = $_POST['aa']; - $mm = $_POST['mm']; - $jj = $_POST['jj']; - $hh = $_POST['hh']; - $mn = $_POST['mn']; - $ss = $_POST['ss']; - $jj = ($jj > 31) ? 31 : $jj; - $hh = ($hh > 23) ? $hh -24 : $hh; - $mn = ($mn > 59) ? $mn -60 : $mn; - $ss = ($ss > 59) ? $ss -60 : $ss; - $_POST['post_date'] = "$aa-$mm-$jj $hh:$mn:$ss"; - $_POST['post_date_gmt'] = get_gmt_from_date("$aa-$mm-$jj $hh:$mn:$ss"); - } - - // Meta Stuff - if ($_POST['meta']) { - foreach ($_POST['meta'] as $key => $value) - update_meta($key, $value['key'], $value['value']); - } - - if ($_POST['deletemeta']) { - foreach ($_POST['deletemeta'] as $key => $value) - delete_meta($key); - } - - add_meta($post_ID); - - wp_update_post($_POST); - - // Now that we have an ID we can fix any attachment anchor hrefs - fix_attachment_links($post_ID); - - return $post_ID; -} - -function edit_comment() { - global $user_ID; - - $comment_ID = (int) $_POST['comment_ID']; - $comment_post_ID = (int) $_POST['comment_post_ID']; - - if (!current_user_can('edit_post', $comment_post_ID)) - die(__('You are not allowed to edit comments on this post, so you cannot edit this comment.')); - - $_POST['comment_author'] = $_POST['newcomment_author']; - $_POST['comment_author_email'] = $_POST['newcomment_author_email']; - $_POST['comment_author_url'] = $_POST['newcomment_author_url']; - $_POST['comment_approved'] = $_POST['comment_status']; - $_POST['comment_content'] = $_POST['content']; - $_POST['comment_ID'] = (int) $_POST['comment_ID']; - - if (!empty ($_POST['edit_date'])) { - $aa = $_POST['aa']; - $mm = $_POST['mm']; - $jj = $_POST['jj']; - $hh = $_POST['hh']; - $mn = $_POST['mn']; - $ss = $_POST['ss']; - $jj = ($jj > 31) ? 31 : $jj; - $hh = ($hh > 23) ? $hh -24 : $hh; - $mn = ($mn > 59) ? $mn -60 : $mn; - $ss = ($ss > 59) ? $ss -60 : $ss; - $_POST['comment_date'] = "$aa-$mm-$jj $hh:$mn:$ss"; - } - - wp_update_comment($_POST); -} - -// Get an existing post and format it for editing. -function get_post_to_edit($id) { - global $richedit; - $richedit = ( 'true' == get_user_option('rich_editing') ) ? true : false; - - $post = get_post($id); - - $post->post_content = format_to_edit($post->post_content, $richedit); - $post->post_content = apply_filters('content_edit_pre', $post->post_content); - - $post->post_excerpt = format_to_edit($post->post_excerpt); - $post->post_excerpt = apply_filters('excerpt_edit_pre', $post->post_excerpt); - - $post->post_title = format_to_edit($post->post_title); - $post->post_title = apply_filters('title_edit_pre', $post->post_title); - - if ($post->post_status == 'static') - $post->page_template = get_post_meta($id, '_wp_page_template', true); - - return $post; -} - -// Default post information to use when populating the "Write Post" form. -function get_default_post_to_edit() { - if ( !empty($_REQUEST['post_title']) ) - $post_title = wp_specialchars(stripslashes($_REQUEST['post_title'])); - else if ( !empty($_REQUEST['popuptitle']) ) { - $post_title = wp_specialchars(stripslashes($_REQUEST['popuptitle'])); - $post_title = funky_javascript_fix($post_title); - } else { - $post_title = ''; - } - - if ( !empty($_REQUEST['content']) ) - $post_content = wp_specialchars(stripslashes($_REQUEST['content'])); - else if ( !empty($post_title) ) { - $text = wp_specialchars(stripslashes(urldecode($_REQUEST['text']))); - $text = funky_javascript_fix($text); - $popupurl = wp_specialchars($_REQUEST['popupurl']); - $post_content = ''.$post_title.''."\n$text"; - } - - if ( !empty($_REQUEST['excerpt']) ) - $post_excerpt = wp_specialchars(stripslashes($_REQUEST['excerpt'])); - else - $post_excerpt = ''; - - $post->post_status = 'draft'; - $post->comment_status = get_settings('default_comment_status'); - $post->ping_status = get_settings('default_ping_status'); - $post->post_pingback = get_settings('default_pingback_flag'); - $post->post_category = get_settings('default_category'); - $post->post_content = apply_filters('default_content', $post_content); - $post->post_title = apply_filters('default_title', $post_title); - $post->post_excerpt = apply_filters('default_excerpt', $post_excerpt); - $post->page_template = 'default'; - $post->post_parent = 0; - $post->menu_order = 0; - - return $post; -} - -function get_comment_to_edit($id) { - global $richedit; - $richedit = ( 'true' == get_user_option('rich_editing') ) ? true : false; - - $comment = get_comment($id); - - $comment->comment_content = format_to_edit($comment->comment_content, $richedit); - $comment->comment_content = apply_filters('comment_edit_pre', $comment->comment_content); - - $comment->comment_author = format_to_edit($comment->comment_author); - $comment->comment_author_email = format_to_edit($comment->comment_author_email); - $comment->comment_author_url = format_to_edit($comment->comment_author_url); - - return $comment; -} - -function get_category_to_edit($id) { - $category = get_category($id); - - return $category; -} - -// Creates a new user from the "Users" form using $_POST information. - -function add_user() { - return edit_user(); -} - -function edit_user($user_id = 0) { - global $current_user, $wp_roles, $wpdb; - - if ($user_id != 0) { - $update = true; - $user->ID = $user_id; - $userdata = get_userdata($user_id); - $user->user_login = $wpdb->escape($userdata->user_login); - } else { - $update = false; - $user = ''; - } - - if (isset ($_POST['user_login'])) - $user->user_login = wp_specialchars(trim($_POST['user_login'])); - - $pass1 = $pass2 = ''; - if (isset ($_POST['pass1'])) - $pass1 = $_POST['pass1']; - if (isset ($_POST['pass2'])) - $pass2 = $_POST['pass2']; - - if (isset ($_POST['role']) && current_user_can('edit_users')) { - if($user_id != $current_user->id || $wp_roles->role_objects[$_POST['role']]->has_cap('edit_users')) - $user->role = $_POST['role']; - } - - if (isset ($_POST['email'])) - $user->user_email = wp_specialchars(trim($_POST['email'])); - if (isset ($_POST['url'])) { - $user->user_url = wp_specialchars(trim($_POST['url'])); - $user->user_url = preg_match('/^(https?|ftps?|mailto|news|gopher):/is', $user->user_url) ? $user->user_url : 'http://'.$user->user_url; - } - if (isset ($_POST['first_name'])) - $user->first_name = wp_specialchars(trim($_POST['first_name'])); - if (isset ($_POST['last_name'])) - $user->last_name = wp_specialchars(trim($_POST['last_name'])); - if (isset ($_POST['nickname'])) - $user->nickname = wp_specialchars(trim($_POST['nickname'])); - if (isset ($_POST['display_name'])) - $user->display_name = wp_specialchars(trim($_POST['display_name'])); - if (isset ($_POST['description'])) - $user->description = wp_specialchars(trim($_POST['description'])); - if (isset ($_POST['jabber'])) - $user->jabber = wp_specialchars(trim($_POST['jabber'])); - if (isset ($_POST['aim'])) - $user->aim = wp_specialchars(trim($_POST['aim'])); - if (isset ($_POST['yim'])) - $user->yim = wp_specialchars(trim($_POST['yim'])); - - $errors = array (); - - /* checking that username has been typed */ - if ($user->user_login == '') - $errors['user_login'] = __('ERROR: Please enter a username.'); - - /* checking the password has been typed twice */ - do_action('check_passwords', array ($user->user_login, & $pass1, & $pass2)); - - if (!$update) { - if ($pass1 == '' || $pass2 == '') - $errors['pass'] = __('ERROR: Please enter your password twice.'); - } else { - if ((empty ($pass1) && !empty ($pass2)) || (empty ($pass2) && !empty ($pass1))) - $errors['pass'] = __("ERROR: you typed your new password only once."); - } - - /* Check for "\" in password */ - if( strpos( " ".$pass1, "\\" ) ) - $errors['pass'] = __('ERROR: Passwords may not contain the character "\\".'); - - /* checking the password has been typed twice the same */ - if ($pass1 != $pass2) - $errors['pass'] = __('ERROR: Please type the same password in the two password fields.'); - - if (!empty ($pass1)) - $user->user_pass = $pass1; - - if ( !validate_username($user->user_login) ) - $errors['user_login'] = __('ERROR: This username is invalid. Please enter a valid username.'); - - if (!$update && username_exists($user->user_login)) - $errors['user_login'] = __('ERROR: This username is already registered, please choose another one.'); - - /* checking e-mail address */ - if (empty ($user->user_email)) { - $errors['user_email'] = __("ERROR: please type an e-mail address"); - } else - if (!is_email($user->user_email)) { - $errors['user_email'] = __("ERROR: the email address isn't correct"); - } - - if (count($errors) != 0) - return $errors; - - if ($update) { - $user_id = wp_update_user(get_object_vars($user)); - } else { - $user_id = wp_insert_user(get_object_vars($user)); - wp_new_user_notification($user_id); - } - - return $errors; -} - - -function get_link_to_edit($link_id) { - $link = get_link($link_id); - - $link->link_url = wp_specialchars($link->link_url, 1); - $link->link_name = wp_specialchars($link->link_name, 1); - $link->link_description = wp_specialchars($link->link_description); - $link->link_notes = wp_specialchars($link->link_notes); - $link->link_rss = wp_specialchars($link->link_rss); - - return $link; -} - -function get_default_link_to_edit() { - if ( isset($_GET['linkurl']) ) - $link->link_url = wp_specialchars($_GET['linkurl'], 1); - else - $link->link_url = ''; - - if ( isset($_GET['name']) ) - $link->link_name = wp_specialchars($_GET['name'], 1); - else - $link->link_name = ''; - - return $link; -} - -function add_link() { - return edit_link(); -} - -function edit_link($link_id = '') { - if (!current_user_can('manage_links')) - die(__("Cheatin' uh ?")); - - $_POST['link_url'] = wp_specialchars($_POST['link_url']); - $_POST['link_url'] = preg_match('/^(https?|ftps?|mailto|news|gopher):/is', $_POST['link_url']) ? $_POST['link_url'] : 'http://' . $_POST['link_url']; - $_POST['link_name'] = wp_specialchars($_POST['link_name']); - $_POST['link_image'] = wp_specialchars($_POST['link_image']); - $_POST['link_rss'] = wp_specialchars($_POST['link_rss']); - $auto_toggle = get_autotoggle($_POST['link_category']); - - // if we are in an auto toggle category and this one is visible then we - // need to make the others invisible before we add this new one. - // FIXME Add category toggle func. - //if (($auto_toggle == 'Y') && ($link_visible == 'Y')) { - // $wpdb->query("UPDATE $wpdb->links set link_visible = 'N' WHERE link_category = $link_category"); - //} - - if ( !empty($link_id) ) { - $_POST['link_id'] = $link_id; - return wp_update_link($_POST); - } else { - return wp_insert_link($_POST); - } -} - -function url_shorten($url) { - $short_url = str_replace('http://', '', stripslashes($url)); - $short_url = str_replace('www.', '', $short_url); - if ('/' == substr($short_url, -1)) - $short_url = substr($short_url, 0, -1); - if (strlen($short_url) > 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) { - global $wpdb; - return $wpdb->get_col("SELECT cat_ID FROM $wpdb->categories WHERE category_parent = $parent ORDER BY category_count DESC"); -} - -function sort_cats($cat1, $cat2) { - return strcasecmp($cat1['cat_name'], $cat2['cat_name']); -} - -function get_nested_categories($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); - $result = array (); - - if (is_array($cats)) { - 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($cat); - } - } - - usort($result, 'sort_cats'); - - 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, $class; - - if (!$categories) - $categories = $wpdb->get_results("SELECT * FROM $wpdb->categories ORDER BY cat_name"); - - if ($categories) { - foreach ($categories as $category) { - if ($category->category_parent == $parent) { - $category->cat_name = wp_specialchars($category->cat_name); - $pad = str_repeat('— ', $level); - if ( current_user_can('manage_categories') ) { - $edit = "".__('Edit').""; - $default_cat_id = get_option('default_category'); - - if ($category->cat_ID != $default_cat_id) - $edit .= "cat_ID ) . "' onclick=\"return deleteSomething( 'cat', $category->cat_ID, '" . sprintf(__("You are about to delete the category "%s". All of its posts will go to the default category.\\n"OK" to delete, "Cancel" to stop."), js_escape($category->cat_name))."' );\" class='delete'>".__('Delete').""; - else - $edit .= "".__("Default"); - } - else - $edit = ''; - - $class = ('alternate' == $class) ? '' : 'alternate'; - echo "$category->cat_ID$pad $category->cat_name - $category->category_description - $category->category_count - $edit - "; - cat_rows($category->cat_ID, $level +1, $categories); - } - } - } else { - return false; - } -} - -function page_rows($parent = 0, $level = 0, $pages = 0) { - global $wpdb, $class, $post; - if (!$pages) - $pages = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_status = 'static' ORDER BY menu_order"); - - if ($pages) { - foreach ($pages as $post) { - start_wp(); - if ($post->post_parent == $parent) { - $post->post_title = wp_specialchars($post->post_title); - $pad = str_repeat('— ', $level); - $id = $post->ID; - $class = ('alternate' == $class) ? '' : 'alternate'; -?> - - ID; ?> - - - - - post_modified); ?> - - " . __('Edit') . ""; } ?> - " . __('Delete') . ""; } ?> - - -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); - $category->cat_name = wp_specialchars($category->cat_name); - echo "\n\t"; - wp_dropdown_cats($currentcat, $currentparent, $category->cat_ID, $level +1, $categories); - } - } - } else { - return false; - } -} - -function link_category_dropdown($fieldname, $selected = 0) { - global $wpdb; - - $results = $wpdb->get_results("SELECT cat_id, cat_name, auto_toggle FROM $wpdb->linkcategories ORDER BY cat_id"); - echo "\n\n"; -} - -function wp_create_thumbnail($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, $image_new_height); - @ imagecopyresampled($thumbnail, $image, 0, 0, 0, 0, $image_new_width, $image_new_height, $image_attr[0], $image_attr[1]); - - // If no filters change the filename, we'll do a default transformation. - if ( basename($file) == $thumb = apply_filters('thumbnail_filename', basename($file)) ) - $thumb = preg_replace('!(\.[^.]+)?$!', __('.thumbnail').'$1', basename($file), 1); - - $thumbpath = str_replace(basename($file), $thumb, $file); - - // move the thumbnail to it's final destination - if ($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"); - } - } - - } - } else { - $error = __('File not found'); - } - - if (!empty ($error)) { - return $error; - } else { - return $thumbpath; - } -} - -// Some postmeta stuff -function has_meta($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; - $count = 0; -?> - - - - - - - - - - - - "; - } - 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"); -?> -

- - - - - - - - - - - -
- - - -
-

-escape(stripslashes(trim($_POST['metakeyselect']))); - $metakeyinput = $wpdb->escape(stripslashes(trim($_POST['metakeyinput']))); - $metavalue = $wpdb->escape(stripslashes(trim($_POST['metavalue']))); - - if ( ('0' === $metavalue || !empty ($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, $for_post = 1) { - global $month, $post, $comment; - - if ( $for_post ) - $edit = ( ('draft' == $post->post_status) && (!$post->post_date || '0000-00-00 00:00:00' == $post->post_date) ) ? false : true; - - echo '
'; - - $time_adj = time() + (get_settings('gmt_offset') * 3600); - $post_date = ($for_post) ? $post->post_date : $comment->comment_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', $time_adj); - - echo " - - @ - : - - - -
- using_mod_rewrite_permalinks()) - return; - - if (!((!file_exists($home_path.'.htaccess') && is_writable($home_path)) || is_writable($home_path.'.htaccess'))) - return; - - if (! got_mod_rewrite()) - return; - - $rules = explode("\n", $wp_rewrite->mod_rewrite_rules()); - insert_with_markers($home_path.'.htaccess', 'WordPress', $rules); -} - -function the_quicktags() { - // Browser detection sucks, but until Safari supports the JS needed for this to work people just assume it's a bug in WP - if (!strstr($_SERVER['HTTP_USER_AGENT'], 'Safari')) - echo ' -
- - -
-'; - else echo ' - -'; -} - -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']; - $page_templates = array (); - - if (is_array($templates)) { - 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 $pagenow; - global $menu; - global $submenu; - global $plugin_page; - - $parent = get_admin_page_parent(); - - foreach ($menu as $menu_array) { - //echo "parent array: " . $menu_array[2]; - if ($menu_array[2] == $parent) { - if (!current_user_can($menu_array[1])) { - return false; - } else { - break; - } - } - } - - if (isset ($submenu[$parent])) { - if ( isset($plugin_page) ) { - foreach ($submenu[$parent] as $submenu_array) { - if ( $submenu_array[2] == $plugin_page ) { - if (!current_user_can($submenu_array[1])) - return false; - } - } - } - - foreach ($submenu[$parent] as $submenu_array) { - if ($submenu_array[2] == $pagenow) { - if (!current_user_can($submenu_array[1])) - return false; - else - return true; - } - } - } - - return true; -} - -function get_admin_page_title() { - global $title; - global $menu; - global $submenu; - global $pagenow; - global $plugin_page; - - if (isset ($title) && !empty ($title)) { - return $title; - } - - $hook = get_plugin_page_hook($plugin_page, $pagenow); - - $parent = $parent1 = get_admin_page_parent(); - if (empty ($parent)) { - foreach ($menu as $menu_array) { - if (isset ($menu_array[3])) { - if ($menu_array[2] == $pagenow) { - $title = $menu_array[3]; - return $menu_array[3]; - } else - if (isset ($plugin_page) && ($plugin_page == $menu_array[2]) && ($hook == $menu_array[3])) { - $title = $menu_array[3]; - return $menu_array[3]; - } - } - } - } else { - foreach (array_keys($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 == $submenu_array[2]) && (($parent == $pagenow) || ($parent == $plugin_page) || ($plugin_page == $hook) || (($pagenow == 'admin.php') && ($parent1 != $submenu_array[2])))) { - $title = $submenu_array[3]; - return $submenu_array[3]; - } - } - } - } - } - - return ''; -} - -function get_admin_page_parent() { - global $parent_file; - global $menu; - global $submenu; - global $pagenow; - global $plugin_page; - - if (isset ($parent_file) && !empty ($parent_file)) { - return $parent_file; - } - - if ($pagenow == 'admin.php' && isset ($plugin_page)) { - foreach ($menu as $parent_menu) { - if ($parent_menu[2] == $plugin_page) { - $parent_file = $plugin_page; - return $plugin_page; - } - } - } - - foreach (array_keys($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; - } - } - } - - $parent_file = ''; - return ''; -} - -function add_menu_page($page_title, $menu_title, $access_level, $file, $function = '') { - global $menu, $admin_page_hooks; - - $file = plugin_basename($file); - - $menu[] = array ($menu_title, $access_level, $file, $page_title); - - $admin_page_hooks[$file] = sanitize_title($menu_title); - - $hookname = get_plugin_page_hookname($file, ''); - if (!empty ($function) && !empty ($hookname)) - add_action($hookname, $function); - - return $hookname; -} - -function add_submenu_page($parent, $page_title, $menu_title, $access_level, $file, $function = '') { - global $submenu; - global $menu; - - $parent = plugin_basename($parent); - $file = plugin_basename($file); - - // If the parent doesn't already have a submenu, add a link to the parent - // as the first item in the submenu. If the submenu file is the same as the - // parent file someone is trying to link back to the parent manually. In - // this case, don't automatically add a link back to avoid duplication. - if (!isset ($submenu[$parent]) && $file != $parent) { - foreach ($menu as $parent_menu) { - if ($parent_menu[2] == $parent) { - $submenu[$parent][] = $parent_menu; - } - } - } - - $submenu[$parent][] = array ($menu_title, $access_level, $file, $page_title); - - $hookname = get_plugin_page_hookname($file, $parent); - if (!empty ($function) && !empty ($hookname)) - add_action($hookname, $function); - - return $hookname; -} - -function add_options_page($page_title, $menu_title, $access_level, $file, $function = '') { - return add_submenu_page('options-general.php', $page_title, $menu_title, $access_level, $file, $function); -} - -function add_management_page($page_title, $menu_title, $access_level, $file, $function = '') { - return add_submenu_page('edit.php', $page_title, $menu_title, $access_level, $file, $function); -} - -function add_theme_page($page_title, $menu_title, $access_level, $file, $function = '') { - return add_submenu_page('themes.php', $page_title, $menu_title, $access_level, $file, $function); -} - -function validate_file($file, $allowed_files = '') { - if (false !== strpos($file, './')) - return 1; - - if (':' == substr($file, 1, 1)) - return 2; - - if (!empty ($allowed_files) && (!in_array($file, $allowed_files))) - return 3; - - return 0; -} - -function validate_file_to_edit($file, $allowed_files = '') { - $file = stripslashes($file); - - $code = validate_file($file, $allowed_files); - - if (!$code) - return $file; - - switch ($code) { - case 1 : - 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.')); - - case 2 : - die(__('Sorry, can’t call files with their real path.')); - - case 3 : - die(__('Sorry, that file cannot be edited.')); - } -} - -function get_home_path() { - $home = get_settings('home'); - if ($home != '' && $home != get_settings('siteurl')) { - $home_path = parse_url($home); - $home_path = $home_path['path']; - $root = str_replace($_SERVER["PHP_SELF"], '', $_SERVER["SCRIPT_FILENAME"]); - $home_path = trailingslashit($root.$home_path); - } else { - $home_path = ABSPATH; - } - - return $home_path; -} - -function get_real_file_to_edit($file) { - if ('index.php' == $file || '.htaccess' == $file) { - $real_file = get_home_path().$file; - } else { - $real_file = ABSPATH.$file; - } - - return $real_file; -} - -$wp_file_descriptions = array ('index.php' => __('Main Index Template'), 'style.css' => __('Stylesheet'), 'comments.php' => __('Comments'), 'comments-popup.php' => __('Popup Comments'), 'footer.php' => __('Footer'), 'header.php' => __('Header'), 'sidebar.php' => __('Sidebar'), 'archive.php' => __('Archives'), 'category.php' => __('Category Template'), 'page.php' => __('Page Template'), 'search.php' => __('Search Results'), 'single.php' => __('Single Post'), '404.php' => __('404 Template'), 'my-hacks.php' => __('my-hacks.php (legacy hacks support)'), '.htaccess' => __('.htaccess (for rewrite rules)'), - // Deprecated files - 'wp-layout.css' => __('Stylesheet'), 'wp-comments.php' => __('Comments Template'), 'wp-comments-popup.php' => __('Popup Comments Template')); - -function get_file_description($file) { - global $wp_file_descriptions; - - if (isset ($wp_file_descriptions[basename($file)])) { - return $wp_file_descriptions[basename($file)]; - } - elseif (file_exists(ABSPATH.$file)) { - $template_data = implode('', file(ABSPATH.$file)); - if (preg_match("|Template Name:(.*)|i", $template_data, $name)) - return $name[1]; - } - - return basename($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)) - $version = trim($version[1]); - else - $version = ''; - - $description = wptexturize(trim($description[1])); - - $name = $plugin_name[1]; - $name = trim($name); - $plugin = $name; - if ('' != $plugin_uri[1] && '' != $name) { - $plugin = ''.$plugin.''; - } - - if ('' == $author_uri[1]) { - $author = trim($author_name[1]); - } else { - $author = '' . trim($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 $plugin_file) { - if ( !is_readable("$plugin_root/$plugin_file")) - continue; - - $plugin_data = get_plugin_data("$plugin_root/$plugin_file"); - - if (empty ($plugin_data['Name'])) { - continue; - } - - $wp_plugins[plugin_basename($plugin_file)] = $plugin_data; - } - - return $wp_plugins; -} - -function get_plugin_page_hookname($plugin_page, $parent_page) { - global $admin_page_hooks; - - $parent = get_admin_page_parent(); - - if (empty ($parent_page) || 'admin.php' == $parent_page) { - if (isset ($admin_page_hooks[$plugin_page])) - $page_type = 'toplevel'; - else - if (isset ($admin_page_hooks[$parent])) - $page_type = $admin_page_hooks[$parent]; - } else - if (isset ($admin_page_hooks[$parent_page])) { - $page_type = $admin_page_hooks[$parent_page]; - } else { - $page_type = 'admin'; - } - - $plugin_name = preg_replace('!\.php!', '', $plugin_page); - - return $page_type.'_page_'.$plugin_name; -} - -function get_plugin_page_hook($plugin_page, $parent_page) { - global $wp_filter; - - $hook = get_plugin_page_hookname($plugin_page, $parent_page); - if (isset ($wp_filter[$hook])) - return $hook; - else - return ''; -} - -function browse_happy() { - $getit = __('WordPress recommends a better browser'); - echo ' -

Browse Happy

- '; -} -if (strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE')) - add_action('admin_footer', 'browse_happy'); - -function documentation_link($for) { - return; -} - -function register_importer($id, $name, $description, $callback) { - global $wp_importers; - - $wp_importers[$id] = array ($name, $description, $callback); -} - -function get_importers() { - global $wp_importers; - - return $wp_importers; -} - -function current_theme_info() { - $themes = get_themes(); - $current_theme = get_current_theme(); - $ct->name = $current_theme; - $ct->title = $themes[$current_theme]['Title']; - $ct->version = $themes[$current_theme]['Version']; - $ct->parent_theme = $themes[$current_theme]['Parent Theme']; - $ct->template_dir = $themes[$current_theme]['Template Dir']; - $ct->stylesheet_dir = $themes[$current_theme]['Stylesheet Dir']; - $ct->template = $themes[$current_theme]['Template']; - $ct->stylesheet = $themes[$current_theme]['Stylesheet']; - $ct->screenshot = $themes[$current_theme]['Screenshot']; - $ct->description = $themes[$current_theme]['Description']; - $ct->author = $themes[$current_theme]['Author']; - return $ct; -} - - -// array wp_handle_upload ( array &file [, array overrides] ) -// file: reference to a single element of $_FILES. Call the function once for each uploaded file. -// overrides: an associative array of names=>values to override default variables with extract($overrides, EXTR_OVERWRITE). -// On success, returns an associative array of file attributes. -// On failure, returns $overrides['upload_error_handler'](&$file, $message) or array('error'=>$message). -function wp_handle_upload(&$file, $overrides = false) { - // The default error handler. - if (! function_exists('wp_handle_upload_error') ) { - function wp_handle_upload_error(&$file, $message) { - return array('error'=>$message); - } - } - - // You may define your own function and pass the name in $overrides['upload_error_handler'] - $upload_error_handler = 'wp_handle_upload_error'; - - // $_POST['action'] must be set and its value must equal $overrides['action'] or this: - $action = 'wp_handle_upload'; - - // Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error']. - $upload_error_strings = array(false, - __("The uploaded file exceeds the upload_max_filesize directive in php.ini."), - __("The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form."), - __("The uploaded file was only partially uploaded."), - __("No file was uploaded."), - __("Missing a temporary folder."), - __("Failed to write file to disk.")); - - // All tests are on by default. Most can be turned off by $override[{test_name}] = false; - $test_form = true; - $test_size = true; - - // If you override this, you must provide $ext and $type!!!! - $test_type = true; - - // Install user overrides. Did we mention that this voids your warranty? - if ( is_array($overrides) ) - extract($overrides, EXTR_OVERWRITE); - - // A correct form post will pass this test. - if ( $test_form && (!isset($_POST['action']) || ($_POST['action'] != $action)) ) - return $upload_error_handler($file, __('Invalid form submission.')); - - // A successful upload will pass this test. It makes no sense to override this one. - if ( $file['error'] > 0 ) - return $upload_error_handler($file, $upload_error_strings[$file['error']]); - - // A non-empty file will pass this test. - if ( $test_size && !($file['size'] > 0) ) - return $upload_error_handler($file, __('File is empty. Please upload something more substantial.')); - - // A properly uploaded file will pass this test. There should be no reason to override this one. - if (! @ is_uploaded_file($file['tmp_name']) ) - return $upload_error_handler($file, __('Specified file failed upload test.')); - - // A correct MIME type will pass this test. Override $mimes or use the upload_mimes filter. - if ( $test_type ) { - $wp_filetype = wp_check_filetype($file['name'], $mimes); - - extract($wp_filetype); - - if ( !$type || !$ext ) - return $upload_error_handler($file, __('File type does not meet security guidelines. Try another.')); - } - - // A writable uploads dir will pass this test. Again, there's no point overriding this one. - if ( ! ( ( $uploads = wp_upload_dir() ) && false === $uploads['error'] ) ) - return $upload_error_handler($file, $uploads['error']); - - // Increment the file number until we have a unique file to save in $dir. Use $override['unique_filename_callback'] if supplied. - if ( isset($unique_filename_callback) && function_exists($unique_filename_callback) ) { - $filename = $unique_filename_callback($uploads['path'], $file['name']); - } else { - $number = ''; - $filename = str_replace('#', '_', $file['name']); - $filename = str_replace(array('\\', "'"), '', $filename); - if ( empty($ext) ) - $ext = ''; - else - $ext = ".$ext"; - while ( file_exists($uploads['path'] . "/$filename") ) { - if ( '' == "$number$ext" ) - $filename = $filename . ++$number . $ext; - else - $filename = str_replace("$number$ext", ++$number . $ext, $filename); - } - $filename = str_replace($ext, '', $filename); - $filename = sanitize_title_with_dashes($filename) . $ext; - } - - // Move the file to the uploads dir - $new_file = $uploads['path'] . "/$filename"; - if ( false === @ move_uploaded_file($file['tmp_name'], $new_file) ) - die(printf(__('The uploaded file could not be moved to %s.'), $file['path'])); - - // Set correct file permissions - $stat = stat(dirname($new_file)); - $perms = $stat['mode'] & 0000666; - @ chmod($new_file, $perms); - - // Compute the URL - $url = $uploads['url'] . "/$filename"; - - return array('file' => $new_file, 'url' => $url, 'type' => $type); -} - -function wp_shrink_dimensions($width, $height, $wmax = 128, $hmax = 96) { - if ( $height <= $hmax && $width <= $wmax ) - return array($width, $height); - elseif ( $width / $height > $wmax / $hmax ) - return array($wmax, (int) ($height / $width * $wmax)); - else - return array((int) ($width / $height * $hmax), $hmax); -} - -function wp_import_cleanup($id) { - wp_delete_attachment($id); -} - -function wp_import_upload_form($action) { -?> - -
- - -
- - -
-
- false, 'test_type' => false); - $file = wp_handle_upload($_FILES['import'], $overrides); - - if ( isset($file['error']) ) - return $file; - - $url = $file['url']; - $file = $file['file']; - $filename = basename($file); - - // Construct the object array - $object = array( - 'post_title' => $filename, - 'post_content' => $url, - 'post_mime_type' => 'import', - 'guid' => $url - ); - - // Save the data - $id = wp_insert_attachment($object, $file); - - return array('file' => $file, 'id' => $id); -} - -function user_can_richedit() { - if ( 'true' != get_user_option('rich_editing') ) - return false; - - if ( preg_match('!opera[ /][2-8]|konqueror|safari!i', $_SERVER['HTTP_USER_AGENT']) ) - return false; - - return true; // Best guess -} - -function the_attachment_links($id = false) { - $id = (int) $id; - $post = & get_post($id); - - if ( $post->post_status != 'attachment' ) - return false; - - $icon = get_attachment_icon($post->ID); - -?> -


-

-


-

- -


-

-


-

- - 4 / 3 ) - return array(128, (int) ($height / $width * 128)); - else - return array((int) ($width / $height * 96), 96); -} - -?> +// Deprecated. Use includes/admin.php. +require_once(ABSPATH . 'wp-admin/includes/admin.php'); +?> \ No newline at end of file