wordpress中用 iframe 方式插入优酷视频 兼容移动设备
发布时间：2022-06-24 10:49 所属栏目：61 来源：互联网
导读：
导读：本文我们来讲讲在wordpress中快速插入优酷视频mbed方式改为 iframe，这个方式的好处是可以兼容移动设备浏览，一举两得。 现在的 WordPress 中文版内置了使用 WordPress 的 Embed 功能快速插入优酷视频的功能：只要在写文章时，独占一行粘贴优酷视频地址就可
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本文我们来讲讲在wordpress中快速插入优酷视频mbed方式改为 iframe，这个方式的好处是可以兼容移动设备浏览，一举两得。 现在的 WordPress 中文版内置了“使用 WordPress 的 Embed 功能快速插入优酷视频”的功能：只要在写文章时，独占一行粘贴优酷视频地址就可以自动调用次视频。 例如:我在下一行独占一行插入 http://v.youku.com/v_show/id_XNTgxNzI3MDcy.html 这个优酷视频地址,就可以自动调用优酷视频了。 但是这是用 Embed 的,PC端没问题,手机浏览器因为不支持 Flash 所以是无法显示和播放视频的,而现在提供的 iframe 方式插入的视频就支持手机. 下面说说如何实现： 使用 WordPress 的 Embed 功能快速插入优酷视频,改为以 iframe 方式调用的方法,有点绕口. 1. 确定所用 WordPress 是中文版（好像其他语言版本也行，如果有错误提示就把 wp_embed_unregister_handler( 'youku' ); 删除即可） 2. 就是把下面的代码扔进所用主题的 functions.php 里面,注意:代码要放在 <?php ?> 里面. /** * 『使用 WordPress 的 Embed 功能快速插入优酷视频』改为以 iframe 方式调用 * by zwwooooo | zww.me */ // 移除原来 WordPress 中文版内置的“使用 WordPress 的 Embed 功能快速插入优酷视频” wp_embed_unregister_handler( 'youku' ); // 改用 iframe 方式 function wp_iframe_handler_youku( $matches, $attr, $url, $rawattr ) { // If the user supplied a fixed width AND height, use it if ( !emptyempty($rawattr['width']) && !emptyempty($rawattr['height']) ) { $width = (int) $rawattr['width']; $height = (int) $rawattr['height']; } else { list( $width, $height ) = wp_expand_dimensions( 480, 400, $attr['width'], $attr['height'] ); //phpfensi.com } $iframe = '<iframe width='. esc_attr($width) .' height='. esc_attr($height) .' src="http://player.youku.com/embed/'. esc_attr($matches[1]) .'" frameborder=0 allowfullscreen></iframe>'; return apply_filters( 'iframe_youku', $iframe, $matches, $attr, $url, $ramattr ); } wp_embed_register_handler( 'youku_iframe', '#http://v.youku.com/v_show/id_(.*?).html#i', 'wp_iframe_handler_youku' ); PS:其他视频网站可以照葫芦画瓢改下代码就行了。 PC端embed方式移动端iframe方式快速插入优酷视频两个方法 我共享一下帮一个朋友做主题时写的这功能的代码吧，我用以前收藏的移动端判断函数来实现根据使用环境决定使用 embed 还是 iframe。 懒得具体说明了,直接上代码吧，里面有注释：另外这次的代码我特意修改做了兼容，支持任何语言的 WordPress 代码实现 PC 端 embed 方式移动端 iframe 方式快速插入优酷视频功能 1.在 functions.php 插入以下代码（有些代码[如判断是否mobile]收录自搜索，源自哪里已无从考证——好吧，我忘了，如果你是原创作者请联系我） 注:凡是加入主题的 functions.php 里面的代码都要放在 <php ?> 里面. //判断是否移动设备 Modify by zwwooooo | zww.me function zfunc_is_mobile() { $user_agent = $_SERVER['HTTP_USER_AGENT']; $mobile_agents = Array("240x320","acer","acoon","acs-","abacho","ahong","airness","alcatel","amoi","android","anywhereyougo.com","applewebkit/525","applewebkit/532","asus","audio","au-mic","avantogo","becker","benq","bilbo","bird","blackberry","blazer","bleu","cdm-","compal","coolpad","danger","dbtel","dopod","elaine","eric","etouch","fly ","fly_","fly-","go.web","goodaccess","gradiente","grundig","haier","hedy","hitachi","htc","huawei","hutchison","inno","ipad","ipaq","ipod","jbrowser","kddi","kgt","kwc","lenovo","lg ","lg2","lg3","lg4","lg5","lg7","lg8","lg9","lg-","lge-","lge9","longcos","maemo","mercator","meridian","micromax","midp","mini","mitsu","mmm","mmp","mobi","mot-","moto","nec-","netfront","newgen","nexian","nf-browser","nintendo","nitro","nokia","nook","novarra","obigo","palm","panasonic","pantech","philips","phone","pg-","playstation","pocket","pt-","qc-","qtek","rover","sagem","sama","samu","sanyo","samsung","sch-","scooter","sec-","sendo","sgh-","sharp","siemens","sie-","softbank","sony","spice","sprint","spv","symbian","tablet","talkabout","tcl-","teleca","telit","tianyu","tim-","toshiba","tsm","up.browser","utec","utstar","verykool","virgin","vk-","voda","voxtel","vx","wap","wellco","wig browser","wii","windows ce","wireless","xda","xde","zte"); $is_mobile = false; foreach ($mobile_agents as $device) { if (stristr($user_agent, $device)) { $is_mobile = true; break; } } return $is_mobile; } //// 如果 WordPress 不是中文版，增加优酷视频自动插入 Modify by zwwooooo | zww.me if (get_bloginfo('language') != 'zh-CN') { function wp_embed_handler_youku( $matches, $attr, $url, $rawattr ) { // If the user supplied a fixed width AND height, use it if ( !emptyempty($rawattr['width']) && !emptyempty($rawattr['height']) ) { $width = (int) $rawattr['width']; $height = (int) $rawattr['height']; } else { list( $width, $height ) = wp_expand_dimensions( 480, 400, $attr['width'], $attr['height'] ); } $embed = sprintf( '<embed src="http://player.youku.com/player.php/sid/%1$s/v.swf" allowFullScreen="true" quality="high" width="'. esc_attr($width) .'" height="'. esc_attr($height) .'" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash"></embed>', esc_attr( $matches['video_id'] ) ); return apply_filters( 'embed_youku', $embed, $matches, $attr, $url, $rawattr ); } wp_embed_register_handler( 'youku', '#https?://v.youku.com/v_show/id_(?<video_id>[a-z0-9_=-]+)#i', 'wp_embed_handler_youku' ); } //// 对移动端的视频使用 iframe 方式插入 by zwwooooo | zww.me if( zfunc_is_mobile() ){ //// 如果 WordPress 是中文版，移除原来的 youku 视频代码自动插入 if (get_bloginfo('language')==='zh-CN') wp_embed_unregister_handler( 'youku' ); //// 增加 iframe 方式的视频调用 function wp_iframe_handler_youku( $matches, $attr, $url, $rawattr ) { // If the user supplied a fixed width AND height, use it if ( !emptyempty($rawattr['width']) && !emptyempty($rawattr['height']) ) { $width = (int) $rawattr['width']; $height = (int) $rawattr['height']; } else { list( $width, $height ) = wp_expand_dimensions( 480, 400, $attr['width'], $attr['height'] ); } $iframe = '<iframe width='. esc_attr($width) .' height='. esc_attr($height) .' src="http://player.youku.com/embed/'. esc_attr($matches[1]) .'" frameborder=0 allowfullscreen></iframe>'; return apply_filters( 'iframe_youku', $iframe, $matches, $attr, $url, $ramattr ); } wp_embed_register_handler( 'youku_iframe', '#http://v.youku.com/v_show/id_(.*?).html#i', 'wp_iframe_handler_youku' ); } 2.用法:直接把优酷视频地址粘贴到文章内容里面,注意要独占一行 继续玩手机去~最近刷机刷狂了~我喜欢上那些带 HALO 的 ROM 了…… 在评论中,大发提醒 WordPress 已经内置了移动设备判断函数 wp_is_mobile()，这是 WordPress 3.4 增加的,我没注意,所以代码可以精简成: //// 如果 WordPress 不是中文版，增加优酷视频自动插入 Modify by zwwooooo | zww.me if (get_bloginfo('language') != 'zh-CN') { function wp_embed_handler_youku( $matches, $attr, $url, $rawattr ) { // If the user supplied a fixed width AND height, use it if ( !emptyempty($rawattr['width']) && !emptyempty($rawattr['height']) ) { $width = (int) $rawattr['width']; $height = (int) $rawattr['height']; } else { list( $width, $height ) = wp_expand_dimensions( 480, 400, $attr['width'], $attr['height'] ); } $embed = sprintf( '<embed src="http://player.youku.com/player.php/sid/%1$s/v.swf" allowFullScreen="true" quality="high" width="'. esc_attr($width) .'" height="'. esc_attr($height) .'" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash"></embed>', esc_attr( $matches['video_id'] ) ); return apply_filters( 'embed_youku', $embed, $matches, $attr, $url, $rawattr ); } wp_embed_register_handler( 'youku', '#https?://v.youku.com/v_show/id_(?<video_id>[a-z0-9_=-]+)#i', 'wp_embed_handler_youku' ); } //// 对移动端的视频使用 iframe 方式插入 by zwwooooo | zww.me if( wp_is_mobile() ){ //// 如果 WordPress 是中文版，移除原来的 youku 视频代码自动插入 if (get_bloginfo('language')==='zh-CN') wp_embed_unregister_handler( 'youku' ); //// 增加 iframe 方式的视频调用 function wp_iframe_handler_youku( $matches, $attr, $url, $rawattr ) { // If the user supplied a fixed width AND height, use it if ( !emptyempty($rawattr['width']) && !emptyempty($rawattr['height']) ) { $width = (int) $rawattr['width']; $height = (int) $rawattr['height']; } else { list( $width, $height ) = wp_expand_dimensions( 480, 400, $attr['width'], $attr['height'] ); } $iframe = '<iframe width='. esc_attr($width) .' height='. esc_attr($height) .' src="http://player.youku.com/embed/'. esc_attr($matches[1]) .'" frameborder=0 allowfullscreen></iframe>'; return apply_filters( 'iframe_youku', $iframe, $matches, $attr, $url, $ramattr ); } wp_embed_register_handler( 'youku_iframe', '#http://v.youku.com/v_show/id_(.*?).html#i', 'wp_iframe_handler_youku' ); } OK，WordPress 真是无孔不入啊,牛x到很多人都不用了转用其他偏门或者小型的博客系统. （编辑：ASP站长网） |
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