我无法自定义页面。我正在调试一个Wordpress网站，因为我有问题。
注意：未定义的索引：第72行的D：\ wordpress-4.9.5-0 \ apps \ wordpress \ htdocs \ wp-content \ themes \ page \ functions.php中的页面
注意：未定义的变量：第72行的D：\ wordpress-4.9.5-0 \ apps \ wordpress \ htdocs \ wp-content \ themes \ page \ functions.php中的theme_name
问题出在哪里？我能做什么？
<?php global $theme_name, $theme_options, $color, $color_header, $pageid;
$theme_name = 'therestaurant';
$theme_options = get_option($theme_name);
// Translation
load_theme_textdomain($theme_name);
// Get theme colors from settings
if (!is_admin()) {
include_once("csscolor.php");
$color = new CSS_Color($theme_options['cp_color']);
$color_header = new CSS_Color($theme_options['cp_color_header']);
}
//include the admin controlpanel
if (is_admin()) {
require_once(TEMPLATEPATH . '/backend/controlpanel.php');
$cpanel = new ControlPanel();
require_once(TEMPLATEPATH . '/backend/customfields.php');
}
//load frontend scripts
function script_loader() {
if (!is_admin()) {
global $theme_options;
wp_register_style('font2', 'http://fonts.googleapis.com/css?family=OFL+Sorts+Mill+Goudy+TT:regular,italic');
wp_enqueue_style('font2');
wp_register_style('style', get_bloginfo('stylesheet_url'));
wp_enqueue_style('style');
wp_register_style('responsive_style', get_bloginfo('template_directory').'/responsive.css', array('style'));
wp_enqueue_style('responsive_style');
/*wp_deregister_script('jquery');
wp_register_script('jquery', 'http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js');*/
wp_enqueue_script('jquery');
if ($theme_options['cp_slider_show'] != 'disabled') {
wp_register_script('nivo', get_bloginfo('template_directory').'/js/jquery.nivo.slider.js', array("jquery"));
wp_enqueue_script('nivo');
wp_register_style('nivostyle', get_bloginfo('template_directory').'/nivo-slider.css');
wp_enqueue_style('nivostyle');
}
wp_register_script('cufon', get_bloginfo('template_directory').'/fonts/cufon-yui.js', array("jquery"));
wp_enqueue_script('cufon');
wp_register_script('font', get_bloginfo('template_directory').'/fonts/Junction_400.font.js', array("jquery"));
wp_enqueue_script('font');
wp_register_script('imgCenter', get_template_directory_uri().'/js/jquery.imgCenter.minified.js', array("jquery"));
wp_enqueue_script('imgCenter');
wp_register_script('fancybox', get_template_directory_uri().'/js/fancybox/jquery.fancybox-1.3.4.pack.js', array("jquery"));
wp_enqueue_script('fancybox');
wp_register_style('fancyboxstyle', get_template_directory_uri().'/js/fancybox/jquery.fancybox-1.3.4.css');
wp_enqueue_style('fancyboxstyle');
wp_register_style('cart66-css-custom', get_template_directory_uri().'/cart66.custom.css', array("cart66-css"));
wp_enqueue_style('cart66-css-custom');
}
}
add_action('wp_enqueue_scripts', 'script_loader');
//load backend scripts
function admin_script_loader() {
wp_register_style('controlpanel', get_bloginfo('template_directory').'/backend/controlpanel.css');
wp_enqueue_style('controlpanel');
wp_enqueue_script('jquery-ui-core');
if ($_POST['page'] == $theme_name) {
wp_register_style('mycolorpicker_style', get_bloginfo('template_directory').'/backend/css/colorpicker.css');
wp_enqueue_style('mycolorpicker_style');
wp_register_script('mycolorpicker', get_bloginfo('template_directory').'/backend/js/colorpicker.js');
wp_enqueue_script('mycolorpicker');
wp_register_script('mycolorpicker_eye', get_bloginfo('template_directory').'/backend/js/eye.js');
wp_enqueue_script('mycolorpicker_eye');
wp_register_script('mycolorpicker_utils', get_bloginfo('template_directory').'/backend/js/utils.js');
wp_enqueue_script('mycolorpicker_utils');
wp_register_script('mycolorpicker_layout', get_bloginfo('template_directory').'/backend/js/layout.js?ver=1.0.2');
wp_enqueue_script('mycolorpicker_layout');
}
wp_register_script('upload', get_bloginfo('template_directory').'/backend/upload.js');
wp_enqueue_script('upload');
wp_enqueue_script('media-upload');
wp_enqueue_script('thickbox');
wp_enqueue_style('thickbox');
wp_enqueue_script('jquery-ui-sortable');
wp_register_script('sortable', get_bloginfo('template_directory').'/backend/sortable.js');
wp_enqueue_script('sortable');
}
add_action('admin_enqueue_scripts', 'admin_script_loader');
//register the main wp3 menu
if (function_exists('register_nav_menu')) {
//register_nav_menu('mainmenu', 'Main navigation menu');
register_nav_menus(
array(
'mainmenu' => 'Main navigation menu',
'mobilemenu' => 'Mobile navigation menu'
)
);
}
//custom media image sizes
if ( function_exists( 'add_image_size' ) ) {
add_theme_support( 'post-thumbnails' );
add_image_size( 'menucard_thumb', 9999, 100 );
add_image_size( 'gallery_thumb', 260, 9999 );
add_image_size( 'mediumwidth', 588, 9999 );
add_image_size( 'fullwidth', 906, 9999 );
add_image_size( 'slider', 1020, 9999 );
}
// Custom post type for slider
function custom_post_type_slider() {
global $theme_name;
$labels = array(
'name' => __('Slides', $theme_name ),
'singular_name' => __('Slides', $theme_name ),
'add_new' => __('Add New', $theme_name ),
'add_new_item' => __('Add New Slide', $theme_name ),
'edit_item' => __('Edit Slide', $theme_name ),
'new_item' => __('New Slide', $theme_name ),
'view_item' => __('View Slide', $theme_name ),
'search_items' => __('Search Slides', $theme_name ),
'not_found' => __('No slides found', $theme_name ),
'not_found_in_trash' => __('No slides found in Trash', $theme_name ),
'parent_item_colon' => '',
'menu_name' => __('Slides', $theme_name )
);
$args = array(
'labels' => $labels,
'public' => true,
'publicly_queryable' => true,
'show_ui' => true,
'show_in_menu' => true,
'query_var' => true,
'rewrite' => true,
'capability_type' => 'post',
'has_archive' => false,
'hierarchical' => false,
'menu_position' => 20,
'supports' => array('title','thumbnail','custom-fields')
);
register_post_type('slide',$args);
}
add_action('init', 'custom_post_type_slider');
//register the sidebars
if ( function_exists('register_sidebar') ) {
register_sidebar(array(
'name' => 'Frontpage top (max 3)',
'id' => 'frontpage',
'before_widget' => '<div class="sidepanel">',
'after_widget' => '</div>',
'before_title' => '<div class="ribbon-container"><div class="title-container"><div class="title"><div class="bar-left"></div><div class="bar-right"></div><h3 class="widget-title">',
'after_title' => '</h3></div></div></div>'
));
register_sidebar(array(
'name' => 'Frontpage bottom',
'id' => 'frontpage2',
'before_widget' => '<div class="sidepanel">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3>'
));
register_sidebar(array(
'name' => 'Sidebar',
'id' => 'sidebar',
'before_widget' => '<div class="sidepanel">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3>'
));
register_sidebar(array(
'name' => 'Footer',
'id' => 'footer-widgets',
'before_widget' => '<div class="sidepanel">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3>'
));
if ($theme_options['cp_sidebar_name[]']) {
foreach ($theme_options['cp_sidebar_name[]'] as $i=>$value) {
if ($value) {
$title = $theme_options['cp_sidebar_name[]'][$i];
register_sidebar(array(
'name' => $title,
'id' => $title,
'before_widget' => '<div class="sidepanel">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3>'
));
}
}
}
}
//load sidebar
function sidebar_pos() {
global $post, $theme_options;
$pageid = $post->ID;
$sidebarpos = strtolower(get_post_meta($pageid, "sidebarpos", true));
if ($sidebarpos == 'left' || $sidebarpos == 'right' || $sidebarpos == 'hidden') {
$theme_options['cp_sidebar_position'] = $sidebarpos;
}
if ($theme_options['cp_sidebar_position'] == 'hidden') {
$pos = "fullwidthpage";
}
elseif ($theme_options['cp_sidebar_position'] == 'left') {
$pos = "sidebar_left";
}
else {
$pos = "sidebar_right";
}
return $pos;
}
//create the breadcrumb
function the_breadcrumb() {
global $theme_name;
if (!is_home()) {
echo '<div id="breadcrumbs">';
echo '<a href="'.get_bloginfo("url").'">' . __( 'Home', $theme_name ) . '</a>';
if (is_category() || is_single()) {
$cat_ID = get_query_var('cat');
if ($cat_ID) {
echo ' / '.get_cat_name($cat_ID);
} else {
$categories = array_reverse(get_the_category());
foreach($categories as $category) {
echo ' / <a href="'.get_category_link($category->term_id).'">'.__($category->cat_name).'</a>';
}
}
if (is_single()) {
echo ' / ';
the_title();
}
} elseif (is_page()) {
echo ' / ';
echo the_title();
}
echo '</div>';
}
}
//get custom page template path
function page_template($id = '') {
if ($id) {
$template = get_post_meta($id, "_wp_page_template", true);
} else {
global $wp_query;
$template = get_post_meta($wp_query->post->ID, "_wp_page_template", true);
}
return $template;
}
//get nice pagination
function nicepagination() {
global $paged, $wp_query, $theme_name;
// get the number of pages
if ( !isset($max_page) ) {
$max_page = $wp_query->max_num_pages;
}
// if there's more then 1 page..
if( $max_page > 1 ){
if ( !$paged ) $paged = 1;
echo '<div class="centering"><ul class="paging">';
if ( $paged > 1 ) {
echo '<li class="previous readmore"><a href="' . get_pagenum_link($paged-1) . '">' . __( 'Previous', $theme_name ) . '</a></li>';
}
for ( $i=1; $i <= $max_page; $i++ ) {
if ($i==1 || $i==$max_page || ($i>($paged-3) && $i<($paged+3))) {
if ($i==$max_page && $i != $paged) echo '...';
echo '<li class="readmore';
if ( $i == $paged ) echo ' active';
echo '">';
echo '<a href="' . get_pagenum_link($i) . '">';
echo $i;
echo '</a>';
echo '</li>';
if ($i==1 && $i != $paged) echo '...';
}
}
if ( $paged < $max_page ) {
echo '<li class="next readmore"><a href="' . get_pagenum_link($paged+1) . '">' . __( 'Next', $theme_name ) . '</a></li>';
}
echo '</ul></div>';
}
}
// Enable shortcodes in widgets and wrap widget content in div
add_filter('widget_text', 'do_shortcode');
// Force wordpress to use full image quality (no compression)
function jpeg_full_quality( $quality ) {
return 100;
}
//if ($theme_options['cp_img_quality']) {
add_filter( 'jpeg_quality', 'jpeg_full_quality' );
//}
// Get stars
function get_stars() {
global $theme_options;
$numberStars = $theme_options['cp_stars'];
if ($theme_options['cp_stars'] > 0) {
for ($x=0; $x<$numberStars; $x++) {
echo '<div class="star"></div>';
}
}
}
// Redirect to a gallery/blog/menucard category template
function custom_category_template($cat_template) {
global $wp_query, $wpdb, $pageid;
$sql = "SELECT DISTINCT p.ID, pm.meta_value AS page_template, pm2.meta_value AS mc_categories FROM " . $wpdb->posts . " AS p ";
$sql .= "LEFT JOIN (SELECT post_id, meta_value FROM " . $wpdb->postmeta . " WHERE meta_key = '_wp_page_template') ";
$sql .= "AS pm ON p.ID = pm.post_id ";
$sql .= "LEFT JOIN (SELECT post_id, meta_value FROM " . $wpdb->postmeta . " WHERE meta_key = 'categories') ";
$sql .= "AS pm2 ON p.ID = pm2.post_id ";
$sql .= "WHERE pm.meta_value = 'gallery.php' OR pm.meta_value = 'blog.php' OR pm.meta_value = 'menucard.php' ";
$rows = $wpdb->get_results($sql,OBJECT);
$catID = get_query_var('cat');
foreach($rows as $row) {
$categories = explode(',', $row->mc_categories);
if (in_array($catID, $categories)) {
$path = TEMPLATEPATH . "/" . $row->page_template;
if ( file_exists($path) ) {
$cat_template = $path;
$pageid = $row->ID;
}
}
}
return $cat_template;
}
add_filter('category_template', 'custom_category_template');
// Shortcodes
include_once('shortcodes.php');
// Custom widgets
include_once('widgets/rf_maps_widget.php');
include_once('widgets/rf_featured_content_widget.php');
include_once('widgets/rf_twitter_widget.php');
include_once('widgets/rf_contact_widget.php');
include_once('widgets/rf_latest_posts_widget.php');
include_once('widgets/rf_line_widget.php');
include_once('widgets/rf_user_friendly_search_widget.php');
?>