这是我的插件代码，激活和停用挂钩在服务器上工作正常，但是当我添加 HTML 部分时，它会在发布帖子后显示白屏。
register_activation_hook(__FILE__,'hs_install');
register_deactivation_hook(__FILE__,'hs_uninstall');
//<--------- Installation ----------->
function hs_install(){
global $wpdb;
$table_name1=$wpdb->prefix.'hs_image_tag';
//Table structure for table `image_tag`
$wpdb->query("CREATE TABLE IF NOT EXISTS $table_name1 (
id int(11) NOT NULL auto_increment,
pic_id int(11) NOT NULL,
name varchar(100) NOT NULL,
pic_x int(11) NOT NULL,
pic_y int(11) NOT NULL,
PRIMARY KEY (`id`),
KEY pic_id (pic_id))");
$table_name2=$wpdb->prefix.'hs_categories';
//Table structure for table `wp_hs_categories` `$table_name2`
$query = $wpdb->query("CREATE TABLE IF NOT EXISTS $table_name2 (
id int(11) NOT NULL AUTO_INCREMENT,
cat_name varchar(30) NOT NULL,
PRIMARY KEY (id))");
//Dumping data for table `wp_hs_categories`
if($query)
$wpdb->query("INSERT INTO $table_name2 (id,cat_name) VALUES
(1, 'Fruits'),
(2, 'Cars'),
(3, 'Electronics'),
(4, 'Laptops'),
(5, 'Nature'),
(6, 'Sports'),
(7, 'Cats')");
//--------------------------------------------------------
//Table structure for table `wp_hs_image_details`
$table_name3=$wpdb->prefix.'hs_image_details';
$query = $wpdb->query("CREATE TABLE IF NOT EXISTS $table_name3 (
id int(11) NOT NULL AUTO_INCREMENT,
title varchar(30) NOT NULL,
image_name varchar(30) NOT NULL,
category varchar(30) NOT NULL,
last_save varchar(20) NOT NULL,
path varchar(200) NOT NULL,
PRIMARY KEY (id)
)");
//Dumping data for table `wp_hs_image_details`
if($query)
$query = $wpdb->query("INSERT INTO $table_name3
(id,title,image_name,category,last_save,path) VALUES
(1, 'Title 1', 'm1.jpg', 'Electronics', '13-10-2012', 'uploads/m1.jpg'),
(2, 'Title 2', 'm2.jpg', 'Electronics', '13-10-2012', 'uploads/m2.jpg'),
(3, 'Title 3', 'm3.jpg', 'Electronics', '13-10-2012', 'uploads/m3.jpg'),
(4, 'Title 4', 'm4.jpg', 'Electronics', '13-10-2012', 'uploads/m4.jpg'),
(5, 'Title 5', 'car1.jpg', 'Cars', '13-10-2012', 'uploads/car1.jpg'),
(6, 'Title 6', 'car2.jpg', 'Cars', '13-10-2012', 'uploads/car2.jpg'),
(7, 'Title 7', 'car3.jpg', 'Cars', '13-10-2012', 'uploads/car3.jpg'),
(8, 'Title 8', 'car4.jpg', 'Cars', '13-10-2012', 'uploads/car4.jpg'),
(9, 'Title 9', 'cat1.jpg', 'Cats', '13-10-2012', 'uploads/cat1.jpg'),
(10, 'Title 10', 'cat2.jpg', 'Cats', '13-10-2012', 'uploads/cat2.jpg'),
(11, 'Title 11', 'cat3.jpg', 'Cats', '13-10-2012', 'uploads/cat3.jpg'),
(12, 'Title 12', 'cat4.jpg', 'Cats', '13-10-2012', 'uploads/cat4.jpg')");
//--------------------------------------------------------
//Table structure for table `wp_hs_template_images`
$table_name4=$wpdb->prefix.'hs_template_images';
$query = $wpdb->query("CREATE TABLE IF NOT EXISTS $table_name4 (
id int(11) NOT NULL AUTO_INCREMENT,
image_name varchar(30) NOT NULL,
category varchar(30) NOT NULL,
path varchar(200) NOT NULL,
PRIMARY KEY (id)
)");
//Dumping data for table `wp_hs_template_images`
if($query)
$wpdb->query("INSERT INTO $table_name4 (id,image_name,category,path) VALUES
(1, 'Laptop 1', 'Laptops', 'template_images/l1.jpg'),
(2, 'Laptop 2', 'Laptops', 'template_images/l2.jpg'),
(3, 'Laptop 3', 'Laptops', 'template_images/l3.jpg'),
(4, 'Laptop 4', 'Laptops', 'template_images/l4.jpg'),
(5, 'Laptop 5', 'Laptops', 'template_images/l5.jpg'),
(6, 'Car 1', 'Cars', 'template_images/c1.jpg'),
(7, 'Car 2', 'Cars', 'template_images/c2.jpg'),
(8, 'Car 3', 'Cars', 'template_images/c3.jpg'),
(9, 'Car 4', 'Cars', 'template_images/c4.jpg'),
(10, 'Car 5', 'Cars', 'template_images/c5.jpg'),
(11, 'Device 1', 'Electronics', 'template_images/e1.jpg'),
(12, 'Device 2', 'Electronics', 'template_images/e2.jpg'),
(13, 'Device 3', 'Electronics', 'template_images/e3.jpg'),
(14, 'Device 4', 'Electronics', 'template_images/e4.jpg'),
(15, 'Device 5', 'Electronics', 'template_images/e5.jpg')");
}
//Table structure for table `wp_hs_categories`
//<--------- Uninstallation ----------->
function hs_uninstall(){
global $wpdb;
$table_name1=$wpdb->prefix.'hs_image_tag';
$table_name2=$wpdb->prefix.'hs_categories';
$table_name3=$wpdb->prefix.'hs_image_details';
$table_name4=$wpdb->prefix.'hs_template_images';
$wpdb->query("DROP TABLE IF EXISTS
$table_name2,$table_name3,$table_name4,$table_name1");
}
function addYouTube($atts, $content = null) {
extract(shortcode_atts(array( "id" => '' ), $atts));
return '<p style="text-align:center"><a href="http://www.youtube.com
/v/'.$id.'"><img src="http://img.youtube.com/vi/'.$id.'/0.jpg" width="400"
height="300" class="aligncenter" /><span>Watch the video</span></a></p>';
}
add_shortcode('youtube', 'addYouTube');
function add_youtube_button() {
// Don't bother doing this stuff if the current user lacks permissions
if ( ! current_user_can('edit_posts') && ! current_user_can('edit_pages') )
return;
// Add only in Rich Editor mode
if ( get_user_option('rich_editing') == 'true') {
add_filter("mce_external_plugins", "add_youtube_tinymce_plugin");
add_filter('mce_buttons', 'register_youtube_button');
?>
//the problem is with this section,, i tried placing this section in init_admin() hook
// and related hooks but out of luck.
<script type="text/javascript" src="<?php echo plugins_url();
?>/brettsyoutube/js/jquery-1.9.0.min.js"></script>
<script type="text/javascript" src="../wp-content/plugins/brettsyoutube
/multizoom.js" />
</script>
<!-- Add fancyBox main JS and CSS files -->
<style type="text/css">
#fancy_close{
background: url("<?php echo plugins_url(); ?>/brettsyoutube/images
/fancy_buttons.png")
repeat scroll 0 0 transparent;
float: right;
height: 34px;
position: relative;
top: 0;
width: 37px;
z-index: 9800;
display:block; }
</style>
<div id="fancydiv" style="background-color:#FFF;
display: none;
height: 540px;
left: 172px;
position: absolute;
top: 298px;
width: 840px;
z-index: 999;">
<span id="fancy_close"></span>
<div id="myfancybox" style="margin:0; background-color:#FFF;">
<?php global $d_path;
$d_path= '../wp-content/plugins/brettsyoutube/';
include('../wp-content/plugins/brettsyoutube/main.php');?>
</div>
<div id="nxt" style="color: red;
display: none;
font-size: 38px;
font-weight: bold;
height: 100px;
left: 309px;
position: absolute;
top: 489px;
width: 238px;">Add to post</div>
</div>
<?php
}
}
function register_youtube_button($buttons) {
array_push($buttons, "|", "youryoutube");
return $buttons;
}
// Load the TinyMCE plugin : editor_plugin.js (wp2.5)
function add_youtube_tinymce_plugin($plugin_array) {
$plugin_array['youryoutube'] = plugins_url().'/brettsyoutube/editor_plugin.js';
return $plugin_array;
}
function my_refresh_mce($ver) {
$ver += 3;
return $ver;
}
add_filter( 'tiny_mce_version', 'my_refresh_mce');
add_action('init', 'add_youtube_button');
?>