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<?php header("Content-type: text/html; charset=utf-8"); // 定义目录常量 define('THEME_FUNCTIONS', TEMPLATEPATH . '/includes/functions'); define('THEME_IMAGES', get_template_directory_uri() . '/images' ); //用户资料添加自定义用户头像功能 require_once(THEME_FUNCTIONS . '/simple-local-avatars.php'); // 去除头部不必要信息 remove_action('wp_head', 'rsd_link'); remove_action('wp_head', 'wp_generator'); remove_action('wp_head', 'feed_links', 2); remove_action('wp_head', 'index_rel_link'); remove_action('wp_head', 'wlwmanifest_link'); remove_action('wp_head', 'feed_links_extra', 3); remove_action('wp_head', 'start_post_rel_link', 10, 0); remove_action('wp_head', 'parent_post_rel_link', 10, 0); remove_action('wp_head', 'adjacent_posts_rel_link', 10, 0); // 后台登陆LOGO修改 function custom_login_logo() { echo "<link rel='stylesheet' id='colors-fresh-css' href='".get_bloginfo("template_url")."/includes/admin_style.css' type='text/css' media='all' />"; //$ranum=rand(1,10); //echo "<style>body.login{background:url(".get_bloginfo("template_url")."/images/login_bg".$ranum.".jpg) top center fixed;}</style>"; } add_action('login_head', 'custom_login_logo'); //关闭前台显示管理工具条 show_admin_bar(false); //友情链接 add_filter( 'pre_option_link_manager_enabled', '__return_true' ); //主题自定义菜单 register_nav_menus( array( 'lefter-menu' => __( '左侧导航' ) ) ); //密码保护提示 function password_hint( $c ){ global $post, $user_ID, $user_identity; if ( empty($post->post_password) ) return $c; if ( isset($_COOKIE['wp-postpass_'.COOKIEHASH]) && stripslashes($_COOKIE['wp-postpass_'.COOKIEHASH]) == $post->post_password ) return $c; if($hint = get_post_meta($post->ID, 'password_hint', true)){ $url = get_option('siteurl').'/wp-pass.php'; if($hint) $hint = '密码提示：'.$hint; else $hint = "请输入您的密码"; if($user_ID) $hint .= sprintf('欢迎进入，您的密码是：', $user_identity, $post->post_password); $out = <<<END <form method="post" action="$url"> <p>这篇文章是受保护的文章，请输入密码继续阅读:</p> <div> <label>$hint<br/> <input type="password" name="post_password"/></label> <input type="submit" value="Submit" name="Submit"/> </div> </form> END; return $out; }else{ return $c; } } add_filter('the_content', 'password_hint'); //文章归档页面 function shejiwo_archives_list() { if( !$output = get_option('shejiwo_archives_list') ){ $output = '<div id="archives"><p>[<a id="al_expand_collapse" href="#">全部展开/收缩</a>] <em>(注: 点击月份可以展开)</em></p>'; $the_query = new WP_Query( 'posts_per_page=-1&ignore_sticky_posts=1' ); //update: 加上忽略置顶文章 $year=0; $mon=0; $i=0; $j=0; while ( $the_query->have_posts() ) : $the_query->the_post(); $year_tmp = get_the_time('Y'); $mon_tmp = get_the_time('m'); $y=$year; $m=$mon; if ($mon != $mon_tmp && $mon > 0) $output .= '</ul></li>'; if ($year != $year_tmp && $year > 0) $output .= '</ul>'; if ($year != $year_tmp) { $year = $year_tmp; $output .= '<h3 class="al_year">'. $year .' 年</h3><ul class="al_mon_list">'; //输出年份 } if ($mon != $mon_tmp) { $mon = $mon_tmp; $output .= '<li><span class="al_mon">'. $mon .' 月</span><ul class="al_post_list">'; //输出月份 } $output .= '<li>'. get_the_time('d日: ') .'<a href="'. get_permalink() .'">'. get_the_title() .'</a> <em>('. get_comments_number('0', '1', '%') .')</em></li>'; //输出文章日期和标题 endwhile; wp_reset_postdata(); $output .= '</ul></li></ul></div>'; update_option('shejiwo_archives_list', $output); } echo $output; } function clear_zal_cache() { update_option('shejiwo_archives_list', ''); // 清空 zww_archives_list } add_action('save_post', 'clear_zal_cache'); // 新发表文章/修改文章时 //为WordPress添加自定义域可视化面板 //创建需要的字段信息 $new_meta_boxes = array( "keywords" => array( "name" => "keywords", "std" => "", "title" => "关键字", "style" => "textarea"), "description" => array( "name" => "description", "std" => "", "title" => "网页描述", "style" => "textarea" ) ); //创建自定义字段输入框 function new_meta_boxes() { global $post, $new_meta_boxes;?><table width="100%" border="0" cellspacing="0" cellpadding="5" style="font-family: 微软雅黑; font-size:14px;"><style>.the_text{ line-height:20px;font-size:14px; padding-right:6px;}</style><?php foreach($new_meta_boxes as $meta_box) { $meta_box_value = get_post_meta($post->ID, $meta_box['name'].'_value', true); echo "<tr>";if($meta_box_value == "")$meta_box_value = $meta_box['std']; echo '<td width="150" align="right" valign="top">'; echo'<input type="hidden" name="'.$meta_box['name'].'_noncename" id="'.$meta_box['name'].'_noncename" value="'.wp_create_nonce( plugin_basename(__FILE__) ).'" />'; echo'<label for="'.$meta_box['name'].'_value"><h4 style="font-size:14px;font-weight:200;padding:2px 2px; margin:0;font-family: 微软雅黑;">'.$meta_box['title'].'：</h4></label>'; echo '</td><td align="left" valign="top" style="padding:2px 2px;">'; if($meta_box['style']=='textarea'){ echo '<textarea cols="70" rows="3" name="'.$meta_box['name'].'_value" id="'.$meta_box['name'].'_value">'.$meta_box_value.'</textarea>'; }elseif($meta_box['style']=='input'){ echo '<input name="'.$meta_box['name'].'_value" id="'.$meta_box['name'].'_value" type="text" value="'.$meta_box_value.'" size="70" placeholder="'.$meta_box['placeholder'].'" class="the_text">'; }elseif($meta_box['style']=='input2'){ echo '<input name="'.$meta_box['name'].'_value" id="'.$meta_box['name'].'_value" type="text" value="'.$meta_box_value.'" size="50" placeholder="'.$meta_box['placeholder'].'" class="the_text">'; }elseif($meta_box['style']=='input3'){ echo '<input name="'.$meta_box['name'].'_value" id="'.$meta_box['name'].'_value" type="text" value="'.$meta_box_value.'" size="20" placeholder="'.$meta_box['placeholder'].'" class="the_text">'; }elseif($meta_box['style']=='checkbox'){ ?><input name="<?php echo $meta_box['name'].'_value';?>" id="<?php echo $meta_box['name'].'_value';?>" type="checkbox" <?php if($meta_box_value){echo 'checked';}?> style="height:26px;line-height:26px;"><?php }if($meta_box['points']){echo '<span style="font-size:12px; color:#999;display:block;padding:2px 0px;">'.$meta_box['points'].'</span>';}echo '</td>';} echo '</tr></table>';} //创建自定义字段模块 function create_meta_box() { global $theme_name; if ( function_exists('add_meta_box') ) { add_meta_box( 'new-meta-boxes', '文章参数设置', 'new_meta_boxes', 'post', 'normal', 'high' ); } } //保存文章数据 function save_postdata( $post_id ){ global $post, $new_meta_boxes; foreach($new_meta_boxes as $meta_box) { if ( !wp_verify_nonce( $_POST[$meta_box['name'].'_noncename'], plugin_basename(__FILE__) )) { return $post_id; } if ( 'page' == $_POST['post_type'] ) { if ( !current_user_can( 'edit_page', $post_id )) return $post_id; } else { if ( !current_user_can( 'edit_post', $post_id )) return $post_id; } $data = $_POST[$meta_box['name'].'_value']; if(get_post_meta($post_id, $meta_box['name'].'_value') == "") add_post_meta($post_id, $meta_box['name'].'_value', $data, true); elseif($data != get_post_meta($post_id, $meta_box['name'].'_value', true)) update_post_meta($post_id, $meta_box['name'].'_value', $data); elseif($data == "") delete_post_meta($post_id, $meta_box['name'].'_value', get_post_meta($post_id, $meta_box['name'].'_value', true));