仿IPC简约WordPress主题 v14.8.1

<?php include("includes/theme_options.php"); //主题检测新版本升级 require_once(TEMPLATEPATH . '/includes/theme-update-checker.php'); $wpdaxue_update_checker = new ThemeUpdateChecker( 'Nocower-Metro', 'http://api.nocower.com/metro-theme-update/metro.json' ); //友情链接 if ( function_exists('register_nav_menus') ) { register_nav_menus(array('foot' => '友情链接')); } //移除顶部 function hide_admin_bar($flag) { return false; } add_filter('show_admin_bar','hide_admin_bar'); //禁用Google Open Sans字体，加速网站 add_filter( 'gettext_with_context', 'wpdx_disable_open_sans', 888, 4 ); function wpdx_disable_open_sans( $translations, $text, $context, $domain ) { if ( 'Open Sans font: on or off' == $context && 'on' == $text ) { $translations = 'off'; } return $translations; } //获得热评文章 function simple_get_most_viewed($posts_num=11, $days=30){ global $wpdb; $sql = "SELECT ID , post_title , comment_count FROM $wpdb->posts WHERE post_type = 'post' AND TO_DAYS(now()) - TO_DAYS(post_date) < $days AND ($wpdb->posts.`post_status` = 'publish' OR $wpdb->posts.`post_status` = 'inherit') ORDER BY comment_count DESC LIMIT 0 , $posts_num "; $posts = $wpdb->get_results($sql); $output = ""; foreach ($posts as $post){ $output .= "\n<li><a href= \"".get_permalink($post->ID)."\" target=\"_blank\" rel=\"bookmark\" title=\"".$post->post_title." (".$post->comment_count."条评论)\" >". cut_str($post->post_title,137,"utf-8")."</a></li>"; } echo $output; } //标题文字截断 function cut_str($src_str,$cut_length) { $return_str=''; $i=0; $n=0; $str_length=strlen($src_str); while (($n<$cut_length) && ($i<=$str_length)) { $tmp_str=substr($src_str,$i,1); $ascnum=ord($tmp_str); if ($ascnum>=224) { $return_str=$return_str.substr($src_str,$i,3); $i=$i+3; $n=$n+2; } elseif ($ascnum>=192) { $return_str=$return_str.substr($src_str,$i,2); $i=$i+2; $n=$n+2; } elseif ($ascnum>=65 && $ascnum<=90) { $return_str=$return_str.substr($src_str,$i,1); $i=$i+1; $n=$n+2; } else { $return_str=$return_str.substr($src_str,$i,1); $i=$i+1; $n=$n+1; } } if ($i<$str_length) { $return_str = $return_str . ''; } if (get_post_status() == 'private') { $return_str = $return_str . '（private）'; } return $return_str; } //cuttitle function title($max_length) { $title_str = get_the_title(); if (mb_strlen($title_str,'utf-8') > $max_length ) { $title_str = mb_substr($title_str,0,$max_length,'utf-8').'...'; } return $title_str; } //分页 function pagenavi( $before = '', $after = '', $p = 2 ) { if ( is_singular() ) return; global $wp_query, $paged; $max_page = $wp_query->max_num_pages; if ( $max_page == 1 ) return; if ( empty( $paged ) ) $paged = 1; echo $before.'<div id="pagenavi">'."\n"; echo '<span class="pages">第' . $paged . '页 共' . $max_page . '页 </span>'; if ( $paged > 1 ) p_link( $paged - 1, '上一页', '«' ); if ( $paged > $p + 1 ) p_link( 1, '第一页' ); if ( $paged > $p + 2 ) echo '... '; for( $i = $paged - $p; $i <= $paged + $p; $i++ ) { if ( $i > 0 && $i <= $max_page ) $i == $paged ? print "<span class='page-numbers current'>{$i}</span>" : p_link( $i ); } if ( $paged < $max_page - $p - 1 ) echo '... '; if ( $paged < $max_page - $p ) p_link( $max_page, '最后一页' ); if ( $paged < $max_page ) p_link( $paged + 1,'下一页', '»' ); echo '</div>'.$after."\n"; } function p_link( $i, $title = '', $linktype = '' ) { if ( $title == '' ) $title = "第{$i}页"; if ( $linktype == '' ) { $linktext = $i; } else { $linktext = $linktype; } echo "<a class='page-numbers' href='", esc_html( get_pagenum_link( $i ) ), "' title='{$title}'>{$linktext}</a>"; } //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="输入密码" name="Submit"/> </div> </form> END; return $out; }else{ return $c; } } add_filter('the_content', 'password_hint'); //支持外链缩略图 if ( function_exists('add_theme_support') ) add_theme_support('post-thumbnails'); add_image_size('thumbnail', 450, 250, true);//分类页面的大图 add_image_size('medium', 140, 100, true); // add_image_size('large', 110, 110, true);//分类页面的小图 add_image_size('largephoto', 230, 400, true);//photo页面的图片 add_image_size('bigphoto', 156, 156, true);//相关推荐的大图 add_image_size('largevideo', 230, 173, true);//video页面的图片 function catch_first_image() { global $post, $posts; $first_img = ''; ob_start(); ob_end_clean(); $output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches); $first_img = $matches [1] [0]; if(empty($first_img)){ $random = mt_rand(1, 20); echo get_bloginfo ( 'stylesheet_directory' ); echo '/images/random/tb'.$random.'.jpg'; } return $first_img; } //---------------缩略图----------------// //----------获取优酷视频的图片URl-----------// include("VideoUrlParser/VideoUrlParser.class.php"); class videclass{ const CHECK_URL_VALID = '/\[youku|tudou|56 id=\"(.*)\"|w=\"([0-9]*)\"\|h=\"([0-9]*)"\]/i'; //--------获取图片地址----------// static public function parseimgurl($content){ $info = self::_video($content); return $info['img']; } //---------获取数组-----------// static public function parseinfo($content){ $info = self::_video($content); return $info; } private function _video($content){ preg_match_all('/\[(youku|tudou|56|flash) (id=\"(.*)\"|url=\"(.*)\"|w=\"([0-9]*)\"|h=\"([0-9]*)\")\]/i',$content,$videconarr); $vvideotype = $videconarr[1][0];//视频类型 $ykid = $videconarr[3][0];//播放id $vidswf = $videconarr[4][0];//播放swf的url // echo $vvideotype; switch($vvideotype){ case 'youku': $data = self::_youkuv($ykid); break; case 'tudou': $data = self::_tudouv($ykid); break; case '56': $data = self::_56video($ykid); break; case 'flash': $data = self::_flashurl($vidswf); break; default: $data = false; } return $data; } private function _youkuv($ykid){ $video_url = 'http://v.youku.com/v_show/id_'.$ykid.'.html';//优酷播放地址 $info = VideoUrlParser::parse($video_url); return $info; } private function _tudouv($ykid){ $video_url = 'http://www.tudou.com/programs/view/'.$ykid.'/';//土豆播放地址 $info = VideoUrlParser::parse($video_url); return $info; } private function _56video($ykid){ $video_url = 'http://www.56.com/u77/'.$ykid.'.html';//56视频播放地址 $info = VideoUrlParser::parse($video_url); return $info; } //----如果直接输入swf地址的话不能获取图片在这里设置默认图片-----// private function _flashurl($vidswf){ $info['swf'] = $vidswf; $rand = rand(1,6); $info['img'] = '/wp-content/themes/Nocower-Metro/ima