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Aplayer的音乐播放器界面确实好看，所以决定也弄一个，最终整合到侧边栏的小工具上，这样方便在不同的地方调用不同的音乐
先看看效果图：
Aplayer.js
以下是制作widget小工具的全部代码，把以下代码存为：widget-aplayer.php
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<?php add_action('widgets_init', 'widgetaplayerInit'); function widgetaplayerInit() { register_widget('widgetaplayer'); } class widgetaplayer extends WP_Widget { /** * widgetProfile setup */ function widgetaplayer() { $widget_ops = array('classname' => 'widget-aplayer', 'description' => '添加Aplayer播放器'); // init widgetProfile parent::__construct('widget-aplayer', "Aplayer播放器", $widget_ops); } /** * How to display the widgetProfile on the screen. */ function widget( $args, $instance ) { extract( $args ); /* Our variables from the widget settings. */ $title = apply_filters('widget_name', $instance['title'] ); $type = $instance['type']; $gs = $instance['gs']; $auto = $instance['auto']; $auto = $instance['auto']; $url = $instance['url']; $pic = $instance['pic']; $word = $instance['word']; echo $before_widget; echo $this->showWidget($title,$type,$gs, $auto, $url, $pic,$word); echo $after_widget; } /** * Update the widget settings. */ function update( $new_instance, $old_instance ) { $instance = $old_instance; /* Strip tags for title and name to remove HTML (important for text inputs). */ $instance['title'] = strip_tags( $new_instance['title'] ); $instance['type'] = strip_tags( $new_instance['type'] ); $instance['gs'] = strip_tags( $new_instance['gs'] ); $instance['auto'] = strip_tags( $new_instance['auto'] ); $instance['url'] = strip_tags( $new_instance['url'] ); $instance['pic'] = strip_tags( $new_instance['pic'] ); $instance['word'] = strip_tags( $new_instance['word'] ); return $instance; } /** * Displays the widget settings controls on the widget panel. * Make use of the get_field_id() and get_field_name() function * when creating your form elements. This handles the confusing stuff. */ function form( $instance ) { /* Set up some default widget settings. */ $defaults = array( 'title' => '', 'type' => 'true', 'gs' => 'true', 'auto' => '', 'url' => '', 'pic' => '', 'word' => '' ); $instance = wp_parse_args( (array) $instance, $defaults ); ?> <!-- widget title: --> <p> <label for="<?php echo $this->get_field_id( 'title' ); ?>">显示标题</label> <input type="text" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo $instance['title']; ?>" style="width:100%;" /> </p> <p> <label for="<?php echo $this->get_field_id( 'type' ); ?>">自动播放</label> <select id="<?php echo $this->get_field_id( 'type' ); ?>" name="<?php echo $this->get_field_name( 'type' ); ?>" class="widefat" style="width:100%;"> <option value="true" <?php if ( 'true' == $instance['type'] ) echo 'selected="selected"'; ?>>开启</option> <option value="false" <?php if ( 'false' == $instance['type'] ) echo 'selected="selected"'; ?>>关闭</option> </select> </p> <p> <label for="<?php echo $this->get_field_id( 'gs' );?>">开启歌词</label> <select id="<?php echo $this->get_field_id( 'gs' ); ?>" name="<?php echo $this->get_field_name( 'gs' ); ?>" class="widefat" style="width:100%;"> <option value="true" <?php if ( 'true' == $instance['gs'] ) echo 'selected="selected"'; ?>>开启</option> <option value="false" <?php if ( 'false' == $instance['gs'] ) echo 'selected="selected"'; ?>>关闭</option> </select> </p> <p> <label for="<?php echo $this->get_field_id( 'auto' ); ?>">歌唱者</label> <input type="text" id="<?php echo $this->get_field_id( 'auto' ); ?>" name="<?php echo $this->get_field_name( 'auto' ); ?>" value="<?php echo $instance['auto']; ?>" style="width:100%;" /> </p> <p> <label for="<?php echo $this->get_field_id( 'url' ); ?>">歌曲URL</label> <input type="text" id="<?php echo $this->get_field_id( 'url' ); ?>" name="<?php echo $this->get_field_name( 'url' ); ?>" value="<?php echo $instance['url']; ?>" style="width:100%;" /> </p> <p> <label for="<?php echo $this->get_field_id( 'pic' ); ?>">歌曲封面</label> <input type="text" id="<?php echo $this->get_field_id( 'pic' ); ?>" name="<?php echo $this->get_field_name( 'pic' ); ?>" value="<?php echo $instance['pic']; ?>" style="width:100%;" /> </p> <p> <label for="<?php echo $this->get_field_id( 'word' ); ?>">歌词</label> <input type="text" id="<?php echo $this->get_field_id( 'word' ); ?>" name="<?php echo $this->get_field_name( 'word' ); ?>" style="width:100%;" value="<?php echo $instance['word']; ?>" /> </p> <?php } function showWidget($title,$type,$gs, $auto, $url, $pic, $word) { ?> <link href="<?php echo get_template_directory_uri().'/aplayer/APlayer.min.css'?>" rel="stylesheet"> <script src="<?php echo get_template_directory_uri().'/aplayer/APlayer.min.js'?>"></script> <div class="widget-title"><?php echo $title ?></div> <div id="player1"> <pre class="aplayer-lrc-content"> <?php echo $word ?> </pre> </div> <script> var ap = new APlayer ({ element: document.getElementById('player1'), narrow: false, autoplay: <?php echo $type ?>, showlrc: <?php echo $gs ?>, music: { title: '<?php echo $title ?>', author: '<?php echo $auto ?>', url: '<?php echo $url ?>', pic: '<?php echo $pic ?>' } }); ap.init(); </script> <?php } }?> |
其中这二句是引用了Aplayer的JS与CSS
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<link href="<?php echo get_template_directory_uri().'/aplayer/APlayer.min.css'?>" rel="stylesheet"> <script src="<?php echo get_template_directory_uri().'/aplayer/APlayer.min.js'?>"></script> |
这二句我是放在我的主题文件夹下的，你也可以直接引用官方的Aplayer的js与css
最后在function.php引用这个文件：widget-aplayer.php
include(TEMPLATEPATH.’/template-parts/widget/widget-aplayer.php’);
在后台外观-小工具中选择Aplayer播放器
这样一个小工具就做好了，可以放在侧边栏的任何位置，目前在设置歌曲的URL与封面时，都是手动粘地址，好想直接多媒体库中添加多好，暂时还不会怎么关联媒体库，有知道的肯请粘上代码。
wordpress的widget小工具确实强大，可塑性太强了。
嗯 小工具方便些