mirror of
https://github.com/yunluo/gdk.git
synced 2024-05-23 16:42:19 +02:00
405 lines
12 KiB
PHP
405 lines
12 KiB
PHP
<?php
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function wp_clean_up_page(){
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?>
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<div class="wrap">
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<h2>WP数据库优化</h2>
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<?php
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function wp_clean_up($type){
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global $wpdb;
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switch($type){
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case "revision":
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$wcu_sql = "DELETE FROM $wpdb->posts WHERE post_type = 'revision'";
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$wpdb->query($wcu_sql);
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break;
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case "draft":
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$wcu_sql = "DELETE FROM $wpdb->posts WHERE post_status = 'draft'";
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$wpdb->query($wcu_sql);
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break;
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case "autodraft":
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$wcu_sql = "DELETE FROM $wpdb->posts WHERE post_status = 'auto-draft'";
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$wpdb->query($wcu_sql);
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break;
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case "moderated":
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$wcu_sql = "DELETE FROM $wpdb->comments WHERE comment_approved = '0'";
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$wpdb->query($wcu_sql);
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break;
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case "spam":
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$wcu_sql = "DELETE FROM $wpdb->comments WHERE comment_approved = 'spam'";
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$wpdb->query($wcu_sql);
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break;
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case "trash":
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$wcu_sql = "DELETE FROM $wpdb->comments WHERE comment_approved = 'trash'";
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$wpdb->query($wcu_sql);
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break;
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case "postmeta":
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$wcu_sql = "DELETE pm FROM $wpdb->postmeta pm LEFT JOIN $wpdb->posts wp ON wp.ID = pm.post_id WHERE wp.ID IS NULL";
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$wpdb->query($wcu_sql);
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break;
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case "commentmeta":
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$wcu_sql = "DELETE FROM $wpdb->commentmeta WHERE comment_id NOT IN (SELECT comment_id FROM $wpdb->comments)";
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$wpdb->query($wcu_sql);
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break;
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case "relationships":
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$wcu_sql = "DELETE FROM $wpdb->term_relationships WHERE term_taxonomy_id=1 AND object_id NOT IN (SELECT id FROM $wpdb->posts)";
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$wpdb->query($wcu_sql);
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break;
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case "feed":
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$wcu_sql = "DELETE FROM $wpdb->options WHERE option_name LIKE '_site_transient_browser_%' OR option_name LIKE '_site_transient_timeout_browser_%' OR option_name LIKE '_transient_feed_%' OR option_name LIKE '_transient_timeout_feed_%'";
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$wpdb->query($wcu_sql);
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break;
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}
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}
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function wp_clean_up_count($type){
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global $wpdb;
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switch($type){
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case "revision":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->posts WHERE post_type = 'revision'";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "draft":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->posts WHERE post_status = 'draft'";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "autodraft":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->posts WHERE post_status = 'auto-draft'";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "moderated":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_approved = '0'";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "spam":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_approved = 'spam'";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "trash":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_approved = 'trash'";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "postmeta":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->postmeta pm LEFT JOIN $wpdb->posts wp ON wp.ID = pm.post_id WHERE wp.ID IS NULL";
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//$wcu_sql = "SELECT COUNT(*) FROM $wpdb->postmeta WHERE NOT EXISTS ( SELECT * FROM $wpdb->posts WHERE $wpdb->postmeta.post_id = $wpdb->posts.ID )";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "commentmeta":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->commentmeta WHERE comment_id NOT IN (SELECT comment_id FROM $wpdb->comments)";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "relationships":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id=1 AND object_id NOT IN (SELECT id FROM $wpdb->posts)";
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$count = $wpdb->get_var($wcu_sql);
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break;
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case "feed":
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$wcu_sql = "SELECT COUNT(*) FROM $wpdb->options WHERE option_name LIKE '_site_transient_browser_%' OR option_name LIKE '_site_transient_timeout_browser_%' OR option_name LIKE '_transient_feed_%' OR option_name LIKE '_transient_timeout_feed_%'";
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$count = $wpdb->get_var($wcu_sql);
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break;
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}
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return $count;
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}
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function wp_clean_up_optimize(){
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global $wpdb;
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$wcu_sql = 'SHOW TABLE STATUS FROM `'.DB_NAME.'`';
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$result = $wpdb->get_results($wcu_sql);
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foreach($result as $row){
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$wcu_sql = 'OPTIMIZE TABLE '.$row->Name;
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$wpdb->query($wcu_sql);
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}
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}
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$wcu_message = '';
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if(isset($_POST['wp_clean_up_revision'])){
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wp_clean_up('revision');
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$wcu_message = "所有修改版本已删除!";
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}
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if(isset($_POST['wp_clean_up_draft'])){
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wp_clean_up('draft');
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$wcu_message = "所有草稿已删除!";
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}
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if(isset($_POST['wp_clean_up_autodraft'])){
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wp_clean_up('autodraft');
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$wcu_message = "所有自动草稿已删除!";
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}
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if(isset($_POST['wp_clean_up_moderated'])){
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wp_clean_up('moderated');
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$wcu_message = "所有待审评论已删除!";
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}
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if(isset($_POST['wp_clean_up_spam'])){
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wp_clean_up('spam');
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$wcu_message = "所有垃圾评论已删除!";
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}
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if(isset($_POST['wp_clean_up_trash'])){
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wp_clean_up('trash');
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$wcu_message = "所有回收站评论已删除!";
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}
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if(isset($_POST['wp_clean_up_postmeta'])){
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wp_clean_up('postmeta');
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$wcu_message = "所有孤立的文章元信息!";
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}
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if(isset($_POST['wp_clean_up_commentmeta'])){
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wp_clean_up('commentmeta');
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$wcu_message = "所有孤立的评论元信息!";
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}
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if(isset($_POST['wp_clean_up_relationships'])){
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wp_clean_up('relationships');
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$wcu_message = "所有孤立的关系信息!";
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}
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if(isset($_POST['wp_clean_up_feed'])){
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wp_clean_up('feed');
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$wcu_message = "所有控制板订阅缓存!";
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}
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if(isset($_POST['wp_clean_up_all'])){
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wp_clean_up('revision');
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wp_clean_up('draft');
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wp_clean_up('autodraft');
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wp_clean_up('moderated');
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wp_clean_up('spam');
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wp_clean_up('trash');
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wp_clean_up('postmeta');
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wp_clean_up('commentmeta');
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wp_clean_up('relationships');
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wp_clean_up('feed');
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$wcu_message = "所有冗余数据已删除！";
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}
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if(isset($_POST['wp_clean_up_optimize'])){
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wp_clean_up_optimize();
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$wcu_message = "数据库已优化!";
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}
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if($wcu_message != ''){
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echo '<div id="message" class="updated fade"><p><strong>' . $wcu_message . '</strong></p></div>';
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}
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?>
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<p>
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<table class="widefat" style="width:550px;">
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<thead>
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<tr>
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<th scope="col">类型</th>
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<th scope="col">数量</th>
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<th scope="col">操作</th>
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</tr>
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</thead>
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<tbody id="the-list">
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<tr class="alternate">
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<td class="column-name">
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修订版本
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('revision'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_revision" value="revision" />
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<input type="submit" class="<?php if(wp_clean_up_count('revision')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr>
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<td class="column-name">
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草稿
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('draft'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_draft" value="draft" />
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<input type="submit" class="<?php if(wp_clean_up_count('draft')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr class="alternate">
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<td class="column-name">
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自动草稿
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('autodraft'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_autodraft" value="autodraft" />
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<input type="submit" class="<?php if(wp_clean_up_count('autodraft')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr>
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<td class="column-name">
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待审评论
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('moderated'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_moderated" value="moderated" />
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<input type="submit" class="<?php if(wp_clean_up_count('moderated')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr class="alternate">
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<td class="column-name">
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垃圾评论
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('spam'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_spam" value="spam" />
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<input type="submit" class="<?php if(wp_clean_up_count('spam')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr>
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<td class="column-name">
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回收站评论
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('trash'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_trash" value="trash" />
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<input type="submit" class="<?php if(wp_clean_up_count('trash')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr class="alternate">
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<td class="column-name">
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孤立的文章元信息
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('postmeta'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_postmeta" value="postmeta" />
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<input type="submit" class="<?php if(wp_clean_up_count('postmeta')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr>
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<td class="column-name">
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孤立的评论元信息
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('commentmeta'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_commentmeta" value="commentmeta" />
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<input type="submit" class="<?php if(wp_clean_up_count('commentmeta')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr class="alternate">
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<td class="column-name">
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孤立的关系信息
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('relationships'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_relationships" value="relationships" />
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<input type="submit" class="<?php if(wp_clean_up_count('relationships')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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<tr>
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<td class="column-name">
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控制板订阅缓存
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</td>
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<td class="column-name">
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<?php echo wp_clean_up_count('feed'); ?>
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</td>
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<td class="column-name">
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<form method="post">
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<input type="hidden" name="wp_clean_up_feed" value="feed" />
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<input type="submit" class="<?php if(wp_clean_up_count('feed')>0){echo 'button-primary';}else{echo 'button';} ?>" value="删除" />
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</form>
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</td>
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</tr>
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</tbody>
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</table>
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</p>
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<p>
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<form method="post">
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<input type="hidden" name="wp_clean_up_all" value="all" />
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<input type="submit" class="button-primary" value="删除全部" />
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</form>
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</p>
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<br />
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<table class="widefat" style="width:550px;">
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<thead>
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<tr>
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<th scope="col">数据表</th>
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<th scope="col">大小</th>
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</tr>
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</thead>
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<tbody id="the-list">
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<?php
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global $wpdb;
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$total_size = 0;
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$alternate = " class='alternate'";
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$wcu_sql = 'SHOW TABLE STATUS FROM `'.DB_NAME.'`';
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$result = $wpdb->get_results($wcu_sql);
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foreach($result as $row){
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$table_size = $row->Data_length + $row->Index_length;
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$table_size = $table_size / 1024;
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$table_size = sprintf("%0.3f",$table_size);
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$every_size = $row->Data_length + $row->Index_length;
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$every_size = $every_size / 1024;
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$total_size += $every_size;
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echo "<tr". $alternate .">
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<td class='column-name'>". $row->Name ."</td>
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<td class='column-name'>". $table_size ." KB"."</td>
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</tr>\n";
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$alternate = (empty($alternate)) ? " class='alternate'" : "";
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}
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?>
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</tbody>
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<tfoot>
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<tr>
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<th scope="col">总共</th>
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<th scope="col" style="font-family:Tahoma;"><?php echo sprintf("%0.3f",$total_size).' KB'; ?></th>
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</tr>
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</tfoot>
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</table>
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<p>
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<form method="post">
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<input type="hidden" name="wp_clean_up_optimize" value="optimize" />
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<input type="submit" class="button-primary" value="优化数据库" />
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</form>
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</p>
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<?php
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}
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