get_error_message() ); else return $result; } // Creates a new post from the "Write Post" form using $_POST information. function wp_write_post() { global $user_ID; if ( 'page' == $_POST['post_type'] ) { if ( !current_user_can( 'edit_pages' ) ) return new WP_Error( 'edit_pages', __( 'You are not allowed to create pages on this blog.' ) ); } else { if ( !current_user_can( 'edit_posts' ) ) return new WP_Error( 'edit_posts', __( 'You are not allowed to create posts or drafts on this blog.' ) ); } // Check for autosave collisions $temp_id = false; if ( isset($_POST['temp_ID']) ) { $temp_id = (int) $_POST['temp_ID']; if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) ) $draft_ids = array(); foreach ( $draft_ids as $temp => $real ) if ( time() + $temp > 86400 ) // 1 day: $temp is equal to -1 * time( then ) unset($draft_ids[$temp]); if ( isset($draft_ids[$temp_id]) ) { // Edit, don't write $_POST['post_ID'] = $draft_ids[$temp_id]; unset($_POST['temp_ID']); update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids ); return edit_post(); } } // Rename. $_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'] ) { if ( 'page' == $_POST['post_type'] ) { if ( !current_user_can( 'edit_others_pages' ) ) return new WP_Error( 'edit_others_pages', __( 'You are not allowed to create pages as this user.' ) ); } else { if ( !current_user_can( 'edit_others_posts' ) ) return new WP_Error( 'edit_others_posts', __( 'You are not allowed to 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 ( 'page' == $_POST['post_type'] ) { if ('publish' == $_POST['post_status'] && !current_user_can( 'publish_pages' ) ) $_POST['post_status'] = 'draft'; } else { if ('publish' == $_POST['post_status'] && !current_user_can( 'publish_posts' ) ) $_POST['post_status'] = 'draft'; } 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'] = sprintf( "%04d-%02d-%02d %02d:%02d:%02d", $aa, $mm, $jj, $hh, $mn, $ss ); $_POST['post_date_gmt'] = get_gmt_from_date( $_POST['post_date'] ); } // Create the post. $post_ID = wp_insert_post( $_POST ); add_meta( $post_ID ); // Reunite any orphaned attachments with their parent if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) ) $draft_ids = array(); if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) ) relocate_children( $draft_temp_id, $post_ID ); if ( $temp_id && $temp_id != $draft_temp_id ) relocate_children( $temp_id, $post_ID ); // Update autosave collision detection if ( $temp_id ) { $draft_ids[$temp_id] = $post_ID; update_user_option( $user_ID, 'autosave_draft_ids', $draft_ids ); } // 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 = "#[\s]+rel=(\"|')(.*?)wp-att-(\d+)\\1#i"; foreach ( $anchor_matches[0] as $anchor ) { if ( 0 == preg_match( $search, $anchor, $id_matches ) ) continue; $id = (int) $id_matches[3]; // 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 ( 'page' == $_POST['post_type'] ) { if ( !current_user_can( 'edit_page', $post_ID ) ) wp_die( __('You are not allowed to edit this page.' )); } else { if ( !current_user_can( 'edit_post', $post_ID ) ) wp_die( __('You are not allowed to edit this post.' )); } // Autosave shouldn't save too soon after a real save if ( 'autosave' == $_POST['action'] ) { $post =& get_post( $post_ID ); $now = time(); $then = strtotime($post->post_date_gmt . ' +0000'); // Keep autosave_interval in sync with autosave-js.php. $delta = apply_filters( 'autosave_interval', 120 ) / 2; if ( ($now - $then) < $delta ) return $post_ID; } // 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'] ) { if ( 'page' == $_POST['post_type'] ) { if ( !current_user_can( 'edit_others_pages' ) ) wp_die( __('You are not allowed to edit pages as this user.' )); } else { if ( !current_user_can( 'edit_others_posts' ) ) wp_die( __('You are not allowed to edit posts 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 ( 'page' == $_POST['post_type'] ) { if ('publish' == $_POST['post_status'] && !current_user_can( 'edit_published_pages' )) $_POST['post_status'] = 'draft'; } else { if ('publish' == $_POST['post_status'] && !current_user_can( 'edit_published_posts' )) $_POST['post_status'] = 'draft'; } 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( $_POST ); // Reunite any orphaned attachments with their parent if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) ) $draft_ids = array(); if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) ) relocate_children( $draft_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; } 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 )) wp_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 ) { $post = get_post( $id ); $post->post_content = format_to_edit( $post->post_content, user_can_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 ); $post->post_password = format_to_edit( $post->post_password ); if ( $post->post_type == 'page' ) $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); $popupurl = clean_url($_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_option( 'default_comment_status' ); $post->ping_status = get_option( 'default_ping_status' ); $post->post_pingback = get_option( 'default_pingback_flag' ); $post->post_category = get_option( '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 ) { $comment = get_comment( $id ); $comment->comment_content = format_to_edit( $comment->comment_content, user_can_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; } function wp_dropdown_roles( $default = false ) { global $wp_roles; $r = ''; foreach( $wp_roles->role_names as $role => $name ) if ( $default == $role ) // Make default first in list $p = "\n\t"; else $r .= "\n\t"; echo $p . $r; } function get_user_to_edit( $user_id ) { $user = new WP_User( $user_id ); $user->user_login = attribute_escape($user->user_login); $user->user_email = attribute_escape($user->user_email); $user->user_url = clean_url($user->user_url); $user->first_name = attribute_escape($user->first_name); $user->last_name = attribute_escape($user->last_name); $user->display_name = attribute_escape($user->display_name); $user->nickname = attribute_escape($user->nickname); $user->aim = attribute_escape($user->aim); $user->yim = attribute_escape($user->yim); $user->jabber = attribute_escape($user->jabber); $user->description = wp_specialchars($user->description); return $user; } // Creates a new user from the "Users" form using $_POST information. function add_user() { if ( func_num_args() ) { // The hackiest hack that ever did hack global $current_user, $wp_roles; $user_id = (int) func_get_arg( 0 ); if ( isset( $_POST['role'] ) ) { if( $user_id != $current_user->id || $wp_roles->role_objects[$_POST['role']]->has_cap( 'edit_users' ) ) { $user = new WP_User( $user_id ); $user->set_role( $_POST['role'] ); } } } else { add_action( 'user_register', 'add_user' ); // See above return edit_user(); } } function edit_user( $user_id = 0 ) { global $current_user, $wp_roles, $wpdb; if ( $user_id != 0 ) { $update = true; $user->ID = (int) $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|irc|gopher|nntp|feed|telnet):/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 = 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( $_POST['yim'] )); if ( !$update ) $user->rich_editing = 'true'; // Default to true for new users. else if ( isset( $_POST['rich_editing'] ) ) $user->rich_editing = $_POST['rich_editing']; else $user->rich_editing = 'false'; $errors = new WP_Error(); /* checking that username has been typed */ if ( $user->user_login == '' ) $errors->add( 'user_login', __( 'ERROR: Please enter a username.' )); /* checking the password has been typed twice */ do_action_ref_array( 'check_passwords', array ( $user->user_login, & $pass1, & $pass2 )); if (!$update ) { if ( $pass1 == '' || $pass2 == '' ) $errors->add( 'pass', __( 'ERROR: Please enter your password twice.' )); } else { if ((empty ( $pass1 ) && !empty ( $pass2 ) ) || (empty ( $pass2 ) && !empty ( $pass1 ) ) ) $errors->add( 'pass', __( "ERROR: you typed your new password only once." )); } /* Check for "\" in password */ if( strpos( " ".$pass1, "\\" ) ) $errors->add( 'pass', __( 'ERROR: Passwords may not contain the character "\\".' )); /* checking the password has been typed twice the same */ if ( $pass1 != $pass2 ) $errors->add( 'pass', __( 'ERROR: Please type the same password in the two password fields.' )); if (!empty ( $pass1 )) $user->user_pass = $pass1; if ( !$update && !validate_username( $user->user_login ) ) $errors->add( 'user_login', __( 'ERROR: This username is invalid. Please enter a valid username.' )); if (!$update && username_exists( $user->user_login )) $errors->add( 'user_login', __( 'ERROR: This username is already registered, please choose another one.' )); /* checking e-mail address */ if ( empty ( $user->user_email ) ) { $errors->add( 'user_email', __( "ERROR: please type an e-mail address" )); } else if (!is_email( $user->user_email ) ) { $errors->add( 'user_email', __( "ERROR: the email address isn't correct" )); } if ( $errors->get_error_codes() ) 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 $user_id; } function get_link_to_edit( $link_id ) { $link = get_link( $link_id ); $link->link_url = clean_url($link->link_url); $link->link_name = attribute_escape($link->link_name); $link->link_image = attribute_escape($link->link_image); $link->link_description = attribute_escape($link->link_description); $link->link_rss = clean_url($link->link_rss); $link->link_rel = attribute_escape($link->link_rel); $link->link_notes = wp_specialchars($link->link_notes); $link->post_category = $link->link_category; return $link; } function get_default_link_to_edit() { if ( isset( $_GET['linkurl'] ) ) $link->link_url = clean_url( $_GET['linkurl']); else $link->link_url = ''; if ( isset( $_GET['name'] ) ) $link->link_name = attribute_escape( $_GET['name']); else $link->link_name = ''; $link->link_visible = 'Y'; return $link; } function add_link() { return edit_link(); } function edit_link( $link_id = '' ) { if (!current_user_can( 'manage_links' )) wp_die( __( 'Cheatin’ uh?' )); $_POST['link_url'] = wp_specialchars( $_POST['link_url'] ); $_POST['link_url'] = clean_url($_POST['link_url']); $_POST['link_name'] = wp_specialchars( $_POST['link_name'] ); $_POST['link_image'] = wp_specialchars( $_POST['link_image'] ); $_POST['link_rss'] = clean_url($_POST['link_rss']); $_POST['link_category'] = $_POST['post_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 AND ( link_count = 0 OR category_count != 0 OR ( link_count = 0 AND category_count = 0 ) ) ORDER BY category_count DESC" ); } function sort_cats( $cat1, $cat2 ) { if ( $cat1['checked'] || $cat2['checked'] ) return ( $cat1['checked'] && !$cat2['checked'] ) ? -1 : 1; else return strcasecmp( $cat1['cat_name'], $cat2['cat_name'] ); } function get_nested_categories( $default = 0, $parent = 0 ) { global $post_ID, $link_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 if ( $link_id ) { $checked_categories = $wpdb->get_col( " SELECT category_id FROM $wpdb->categories, $wpdb->link2cat WHERE $wpdb->link2cat.category_id = cat_ID AND $wpdb->link2cat.link_id = '$link_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 '
  • "; if ( $category['children'] ) { echo "\n"; } } } function dropdown_categories( $default = 0 ) { write_nested_categories( get_nested_categories( $default) ); } function return_link_categories_list( $parent = 0 ) { global $wpdb; return $wpdb->get_col( "SELECT cat_ID FROM $wpdb->categories WHERE category_parent = $parent AND ( category_count = 0 OR link_count != 0 OR ( link_count = 0 AND category_count = 0 ) ) ORDER BY link_count DESC" ); } function get_nested_link_categories( $default = 0, $parent = 0 ) { global $post_ID, $link_id, $mode, $wpdb; if ( $link_id ) { $checked_categories = $wpdb->get_col( " SELECT category_id FROM $wpdb->categories, $wpdb->link2cat WHERE $wpdb->link2cat.category_id = cat_ID AND $wpdb->link2cat.link_id = '$link_id' " ); if ( count( $checked_categories ) == 0 ) { // No selected categories, strange $checked_categories[] = $default; } } else { $checked_categories[] = $default; } $cats = return_link_categories_list( $parent); $result = array (); if ( is_array( $cats ) ) { foreach ( $cats as $cat) { $result[$cat]['children'] = get_nested_link_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 dropdown_link_categories( $default = 0 ) { write_nested_categories( get_nested_link_categories( $default) ); } // Dandy new recursive multiple category stuff. function cat_rows( $parent = 0, $level = 0, $categories = 0 ) { if (!$categories ) $categories = get_categories( 'hide_empty=0' ); if ( $categories ) { ob_start(); foreach ( $categories as $category ) { if ( $category->category_parent == $parent) { echo "\t" . _cat_row( $category, $level ); cat_rows( $category->cat_ID, $level +1, $categories ); } } $output = ob_get_contents(); ob_end_clean(); $output = apply_filters('cat_rows', $output); echo $output; } else { return false; } } function _cat_row( $category, $level, $name_override = false ) { global $class; $pad = str_repeat( '— ', $level ); if ( current_user_can( 'manage_categories' ) ) { $edit = "".__( 'Edit' ).""; $default_cat_id = (int) get_option( 'default_category' ); $default_link_cat_id = (int) get_option( 'default_link_category' ); if ( ($category->cat_ID != $default_cat_id ) && ($category->cat_ID != $default_link_cat_id ) ) $edit .= "cat_ID ) . "' onclick=\"return deleteSomething( 'cat', $category->cat_ID, '" . js_escape(sprintf( __("You are about to delete the category '%s'.\nAll posts that were only assigned to this category will be assigned to the '%s' category.\nAll links that were only assigned to this category will be assigned to the '%s' category.\n'OK' to delete, 'Cancel' to stop." ), $category->cat_name, get_catname( $default_cat_id ), get_catname( $default_link_cat_id ) )) . "' );\" class='delete'>".__( 'Delete' ).""; else $edit .= "".__( "Default" ); } else $edit = ''; $class = ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || " class='alternate'" == $class ) ? '' : " class='alternate'"; $category->category_count = number_format( $category->category_count ); $category->link_count = number_format( $category->link_count ); $posts_count = ( $category->category_count > 0 ) ? "$category->category_count" : $category->category_count; return " $category->cat_ID " . ( $name_override ? $name_override : $pad . ' ' . $category->cat_name ) . " $category->category_description $posts_count $category->link_count $edit\n\t\n"; } function page_rows( $parent = 0, $level = 0, $pages = 0, $hierarchy = true ) { global $wpdb, $class, $post; if (!$pages ) $pages = get_pages( 'sort_column=menu_order' ); if (! $pages ) return false; foreach ( $pages as $post) { setup_postdata( $post); if ( $hierarchy && ($post->post_parent != $parent) ) continue; $post->post_title = wp_specialchars( $post->post_title ); $pad = str_repeat( '— ', $level ); $id = (int) $post->ID; $class = ('alternate' == $class ) ? '' : 'alternate'; ?> ID; ?> post_modified ) _e('Unpublished'); else echo mysql2date( __('Y-m-d g:i a'), $post->post_modified ); ?> " . __( 'Edit' ) . ""; } ?> " . __( 'Delete' ) . ""; } ?> user_email; $url = $user_object->user_url; $short_url = str_replace( 'http://', '', $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 ).'...'; $numposts = get_usernumposts( $user_object->ID ); $r = " $email $short_url"; $r .= "\n\t\t"; if ( $numposts > 0 ) { $r .= ""; $r .= sprintf(__ngettext( 'View %s post', 'View %s posts', $numposts ), $numposts); $r .= ''; } $r .= "\n\t\t"; if ( current_user_can( 'edit_user', $user_object->ID ) ) { $edit_link = add_query_arg( 'wp_http_referer', urlencode( clean_url( stripslashes( $_SERVER['REQUEST_URI'] ) ) ), "user-edit.php?user_id=$user_object->ID" ); $r .= "".__( 'Edit' ).""; } $r .= "\n\t"; return $r; } function wp_dropdown_cats( $currentcat = 0, $currentparent = 0, $parent = 0, $level = 0, $categories = 0 ) { global $wpdb; if (!$categories ) $categories = get_categories( 'hide_empty=0' ); if ( $categories ) { foreach ( $categories as $category ) { if ( $currentcat != $category->cat_ID && $parent == $category->category_parent) { $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; } } // 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 ) { echo ' '; //TBODY needed for list-manipulation JS return; } $count = 0; ?> "; foreach ( $meta as $entry ) { ++ $count; if ( $count % 2 ) $style = 'alternate'; else $style = ''; if ('_' == $entry['meta_key'] { 0 } ) $style .= ' hidden'; if ( is_serialized( $entry['meta_value'] ) ) { if ( is_serialized_string( $entry['meta_value'] ) ) { // this is a serialized string, so we should display it $entry['meta_value'] = maybe_unserialize( $entry['meta_value'] ); } else { // this is a serialized array/object so we should NOT display it --$count; continue; } } $key_js = js_escape( $entry['meta_key'] ); $entry['meta_key'] = attribute_escape($entry['meta_key']); $entry['meta_value'] = attribute_escape($entry['meta_value']); $r .= "\n\t"; $r .= "\n\t\t"; $r .= "\n\t\t"; $r .= "\n\t\t
    "; $r .= "\n\t\t"; $r .= "\n\t"; } echo $r; echo "\n\t"; } // 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; $limit = (int) apply_filters( 'postmeta_form_limit', 30 ); $keys = $wpdb->get_col( " SELECT meta_key FROM $wpdb->postmeta GROUP BY meta_key ORDER BY meta_id DESC LIMIT $limit" ); if ( $keys ) natcasesort($keys); ?>

    escape( stripslashes( trim( $_POST['metakeyselect'] ) ) ); $metakeyinput = $wpdb->escape( stripslashes( trim( $_POST['metakeyinput'] ) ) ); $metavalue = maybe_serialize( stripslashes( (trim( $_POST['metavalue'] ) ) )); $metavalue = $wpdb->escape( $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' ) " ); return $wpdb->insert_id; } return false; } // add_meta function delete_meta( $mid ) { global $wpdb; $mid = (int) $mid; return $wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_id = '$mid'" ); } function update_meta( $mid, $mkey, $mvalue ) { global $wpdb; $mvalue = maybe_serialize( stripslashes( $mvalue )); $mvalue = $wpdb->escape( $mvalue ); $mid = (int) $mid; return $wpdb->query( "UPDATE $wpdb->postmeta SET meta_key = '$mkey', meta_value = '$mvalue' WHERE meta_id = '$mid'" ); } function get_post_meta_by_id( $mid ) { global $wpdb; $mid = (int) $mid; $meta = $wpdb->get_row( "SELECT * FROM $wpdb->postmeta WHERE meta_id = '$mid'" ); if ( is_serialized_string( $meta->meta_value ) ) $meta->meta_value = maybe_unserialize( $meta->meta_value ); return $meta; } function touch_time( $edit = 1, $for_post = 1 ) { global $wp_locale, $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_option( '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 " @ : get_month( $mm ), $jj, $aa, $hh, $mn ); } ?>
    $markerline ) { if (strpos($markerline, '# BEGIN ' . $marker) !== false) $state = false; if ( $state ) { if ( $n + 1 < count( $markerdata ) ) fwrite( $f, "{$markerline}\n" ); else fwrite( $f, "{$markerline}" ); } if (strpos($markerline, '# END ' . $marker) !== false) { fwrite( $f, "# BEGIN {$marker}\n" ); if ( is_array( $insertion )) foreach ( $insertion as $insertline ) fwrite( $f, "{$insertline}\n" ); fwrite( $f, "# END {$marker}\n" ); $state = true; $foundit = true; } } } if (!$foundit) { fwrite( $f, "# BEGIN {$marker}\n" ); foreach ( $insertion as $insertline ) fwrite( $f, "{$insertline}\n" ); fwrite( $f, "# END {$marker}\n" ); } fclose( $f ); return true; } else { return false; } } // extract_from_markers: Owen Winkler // Returns an array of strings from a file (.htaccess ) from between BEGIN // and END markers. function extract_from_markers( $filename, $marker ) { $result = array (); if (!file_exists( $filename ) ) { return $result; } if ( $markerdata = explode( "\n", implode( '', file( $filename ) ) )); { $state = false; foreach ( $markerdata as $markerline ) { if (strpos($markerline, '# END ' . $marker) !== false) $state = false; if ( $state ) $result[] = $markerline; if (strpos($markerline, '# BEGIN ' . $marker) !== false) $state = true; } } return $result; } function got_mod_rewrite() { global $is_apache; // take 3 educated guesses as to whether or not mod_rewrite is available if ( !$is_apache ) return false; if ( function_exists( 'apache_get_modules' ) ) { if ( !in_array( 'mod_rewrite', apache_get_modules() ) ) return false; } return true; } function save_mod_rewrite_rules() { global $is_apache, $wp_rewrite; $home_path = get_home_path(); if (!$wp_rewrite->using_mod_rewrite_permalinks() ) return false; if (!((!file_exists( $home_path.'.htaccess' ) && is_writable( $home_path ) ) || is_writable( $home_path.'.htaccess' ) ) ) return false; if (! got_mod_rewrite() ) return false; $rules = explode( "\n", $wp_rewrite->mod_rewrite_rules() ); return insert_with_markers( $home_path.'.htaccess', 'WordPress', $rules ); } 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_type = 'page' ORDER BY menu_order" ); if ( $items ) { foreach ( $items as $item ) { // A page cannot be its 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 $_wp_menu_nopriv; global $_wp_submenu_nopriv; global $plugin_page; $parent = get_admin_page_parent(); if ( isset( $_wp_submenu_nopriv[$parent][$pagenow] ) ) return false; if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[$parent][$plugin_page] ) ) return false; if ( empty( $parent) ) { if ( isset( $_wp_menu_nopriv[$pagenow] ) ) return false; if ( isset( $_wp_submenu_nopriv[$pagenow][$pagenow] ) ) return false; if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[$pagenow][$plugin_page] ) ) return false; foreach (array_keys( $_wp_submenu_nopriv ) as $key ) { if ( isset( $_wp_submenu_nopriv[$key][$pagenow] ) ) return false; if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[$key][$plugin_page] ) ) return false; } return true; } if ( isset( $submenu[$parent] ) ) { foreach ( $submenu[$parent] as $submenu_array ) { if ( isset( $plugin_page ) && ( $submenu_array[2] == $plugin_page ) ) { if ( current_user_can( $submenu_array[1] )) return true; else return false; } else if ( $submenu_array[2] == $pagenow ) { if ( current_user_can( $submenu_array[1] )) return true; else return false; } } } foreach ( $menu as $menu_array ) { if ( $menu_array[2] == $parent) { if ( current_user_can( $menu_array[1] )) return true; else return false; } } 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 { $title = $menu_array[0]; return $title; } } } else { foreach (array_keys( $submenu ) as $parent) { foreach ( $submenu[$parent] as $submenu_array ) { 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]; } if ( $submenu_array[2] != $pagenow || isset( $_GET['page'] ) ) // not the current page continue; if ( isset( $submenu_array[3] ) ) { $title = $submenu_array[3]; return $submenu_array[3]; } else { $title = $submenu_array[0]; return $title; } } } } return $title; } function get_admin_page_parent() { global $parent_file; global $menu; global $submenu; global $pagenow; global $plugin_page; global $_wp_real_parent_file; global $_wp_menu_nopriv; global $_wp_submenu_nopriv; if ( !empty ( $parent_file ) ) { if ( isset( $_wp_real_parent_file[$parent_file] ) ) $parent_file = $_wp_real_parent_file[$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; if ( isset( $_wp_real_parent_file[$parent_file] ) ) $parent_file = $_wp_real_parent_file[$parent_file]; return $parent_file; } } if ( isset( $_wp_menu_nopriv[$plugin_page] ) ) { $parent_file = $plugin_page; if ( isset( $_wp_real_parent_file[$parent_file] ) ) $parent_file = $_wp_real_parent_file[$parent_file]; return $parent_file; } } if ( isset( $plugin_page ) && isset( $_wp_submenu_nopriv[$pagenow][$plugin_page] ) ) { $parent_file = $pagenow; if ( isset( $_wp_real_parent_file[$parent_file] ) ) $parent_file = $_wp_real_parent_file[$parent_file]; return $parent_file; } foreach (array_keys( $submenu ) as $parent) { foreach ( $submenu[$parent] as $submenu_array ) { if ( isset( $_wp_real_parent_file[$parent] ) ) $parent = $_wp_real_parent_file[$parent]; 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; global $_wp_real_parent_file; global $_wp_submenu_nopriv; global $_wp_menu_nopriv; $file = plugin_basename( $file ); $parent = plugin_basename( $parent); if ( isset( $_wp_real_parent_file[$parent] ) ) $parent = $_wp_real_parent_file[$parent]; if ( !current_user_can( $access_level ) ) { $_wp_submenu_nopriv[$parent][$file] = true; return false; } // 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 && current_user_can( $parent_menu[1] ) ) $submenu[$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 add_users_page( $page_title, $menu_title, $access_level, $file, $function = '' ) { if ( current_user_can('edit_users') ) $parent = 'users.php'; else $parent = 'profile.php'; return add_submenu_page( $parent, $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 : wp_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 : wp_die( __('Sorry, can’t call files with their real path.' )); case 3 : wp_die( __('Sorry, that file cannot be edited.' )); } } function get_home_path() { $home = get_option( 'home' ); if ( $home != '' && $home != get_option( '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 ) && is_file( 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_root = ABSPATH . PLUGINDIR; // 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; 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; } uasort( $wp_plugins, create_function( '$a, $b', 'return strnatcasecmp( $a["Name"], $b["Name"] );' )); 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 (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false) 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 ) ) wp_die( printf( __('The uploaded file could not be moved to %s.' ), $uploads['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 = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ) ); return $return; } 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 ) { $size = strtolower( ini_get( 'upload_max_filesize' ) ); $bytes = 0; if (strpos($size, 'k') !== false) $bytes = $size * 1024; if (strpos($size, 'm') !== false) $bytes = $size * 1024 * 1024; if (strpos($size, 'g') !== false) $bytes = $size * 1024 * 1024 * 1024; ?>

    ( )

    false, 'test_type' => false ); $file = wp_handle_upload( $_FILES['import'], $overrides ); if ( isset( $file['error'] ) ) return $file; $url = $file['url']; $type = $file['type']; $file = addslashes( $file['file'] ); $filename = basename( $file ); // Construct the object array $object = array( 'post_title' => $filename, 'post_content' => $url, 'post_mime_type' => $type, 'guid' => $url ); // Save the data $id = wp_insert_attachment( $object, $file ); return array( 'file' => $file, 'id' => $id ); } function the_attachment_links( $id = false ) { $id = (int) $id; $post = & get_post( $id ); if ( $post->post_type != 'attachment' ) return false; $icon = get_attachment_icon( $post->ID ); $attachment_data = wp_get_attachment_metadata( $id ); $thumb = isset( $attachment_data['thumb'] ); ?> 4 / 3 ) return array( 128, (int) ($height / $width * 128 )); else return array( (int) ($width / $height * 96 ), 96 ); } function wp_reset_vars( $vars ) { for ( $i=0; $ipost_name); // just in case if ( strlen($name) ) echo ''; } // If siteurl or home changed, reset cookies and flush rewrite rules. function update_home_siteurl( $old_value, $value ) { global $wp_rewrite, $user_login, $user_pass_md5; if ( defined( "WP_INSTALLING" ) ) return; // If home changed, write rewrite rules to new location. $wp_rewrite->flush_rules(); // Clear cookies for old paths. wp_clearcookie(); // Set cookies for new paths. wp_setcookie( $user_login, $user_pass_md5, true, get_option( 'home' ), get_option( 'siteurl' )); } add_action( 'update_option_home', 'update_home_siteurl', 10, 2 ); add_action( 'update_option_siteurl', 'update_home_siteurl', 10, 2 ); function wp_crop_image( $src_file, $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h, $src_abs = false, $dst_file = false ) { if ( ctype_digit( $src_file ) ) // Handle int as attachment ID $src_file = get_attached_file( $src_file ); $src = wp_load_image( $src_file ); if ( !is_resource( $src )) return $src; $dst = imagecreatetruecolor( $dst_w, $dst_h ); if ( $src_abs ) { $src_w -= $src_x; $src_h -= $src_y; } if (function_exists('imageantialias')) imageantialias( $dst, true ); imagecopyresampled( $dst, $src, 0, 0, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h ); if ( !$dst_file ) $dst_file = str_replace( basename( $src_file ), 'cropped-'.basename( $src_file ), $src_file ); $dst_file = preg_replace( '/\\.[^\\.]+$/', '.jpg', $dst_file ); if ( imagejpeg( $dst, $dst_file ) ) return $dst_file; else return false; } function wp_load_image( $file ) { if ( ctype_digit( $file ) ) $file = get_attached_file( $file ); if ( !file_exists( $file ) ) return sprintf(__("File '%s' doesn't exist?"), $file); if ( ! function_exists('imagecreatefromstring') ) return __('The GD image library is not installed.'); $contents = file_get_contents( $file ); $image = imagecreatefromstring( $contents ); if ( !is_resource( $image ) ) return sprintf(__("File '%s' is not an image."), $file); return $image; } function wp_generate_attachment_metadata( $attachment_id, $file ) { $attachment = get_post( $attachment_id ); $metadata = array(); if ( preg_match('!^image/!', get_post_mime_type( $attachment )) ) { $imagesize = getimagesize($file); $metadata['width'] = $imagesize['0']; $metadata['height'] = $imagesize['1']; list($uwidth, $uheight) = get_udims($metadata['width'], $metadata['height']); $metadata['hwstring_small'] = "height='$uheight' width='$uwidth'"; $metadata['file'] = $file; $max = apply_filters( 'wp_thumbnail_creation_size_limit', 3 * 1024 * 1024, $attachment_id, $file ); if ( $max < 0 || $metadata['width'] * $metadata['height'] < $max ) { $max_side = apply_filters( 'wp_thumbnail_max_side_length', 128, $attachment_id, $file ); $thumb = wp_create_thumbnail( $file, $max_side ); if ( @file_exists($thumb) ) $metadata['thumb'] = basename($thumb); } } return apply_filters( 'wp_generate_attachment_metadata', $metadata ); } 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 its 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 apply_filters( 'wp_create_thumbnail', $thumbpath ); } } ?>