/
Plugin.php
1227 lines (1128 loc) · 51.4 KB
/
Plugin.php
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<?php
if (!defined('__TYPECHO_ROOT_DIR__')) exit;
date_default_timezone_set('PRC');
/**
* A beautiful and clean WEB Music Player by HTML5. <a href="http://cplayer.js.org/">http://cplayer.js.org/</a>
*
* @package cPlayer
* @author journey.ad
* @version 1.2.13
* @dependence 13.12.12-*
* @link https://github.com/journey-ad/cPlayer-Typecho-Plugin
*/
class cPlayer_Plugin implements Typecho_Plugin_Interface
{
//此变量用以在一个变量中区分多个播放器实例
protected static $playerID = 0;
protected static $VERSION = '1.2.13';
protected static $INTEGRITY = 'sha256-DfhgVlsA1ZGGnu67H8m4gS6sKim08dZwCO51NqiW54Q='; //commit#f9b593d
/**
* 激活插件方法,如果激活失败,直接抛出异常
*
* @access public
* @return void
* @throws Typecho_Plugin_Exception
*/
public static function activate()
{
Helper::addAction('cplayerapi', 'cPlayer_Action');
Typecho_Plugin::factory('Widget_Abstract_Contents')->contentEx = array('cPlayer_Plugin','playerparse');
Typecho_Plugin::factory('Widget_Abstract_Contents')->excerptEx = array('cPlayer_Plugin','playerparse');
Typecho_Plugin::factory('admin/write-post.php')->bottom = array('cPlayer_Plugin', 'Insert');
Typecho_Plugin::factory('admin/write-page.php')->bottom = array('cPlayer_Plugin', 'Insert');
Typecho_Plugin::factory('Widget_Archive')->header = array('cPlayer_Plugin','header');
Typecho_Plugin::factory('Widget_Archive')->footer = array('cPlayer_Plugin','footer');
$info = self::is_really_writable(dirname(__FILE__)."/cache") ? "插件启用成功！！" : "cPlayer插件目录的cache目录不可写，可能会导致博客加载缓慢！";
return _t($info);
}
/**
* 禁用插件方法,如果禁用失败,直接抛出异常
*
* @static
* @access public
* @return void
* @throws Typecho_Plugin_Exception
*/
public static function deactivate()
{
Helper::removeAction('cplayerapi');
$files = glob('usr/plugins/cPlayer/cache/*');
foreach($files as $file){
if (is_file($file)){
@unlink($file);
}
}
return _t('cPlayer插件禁用成功，所有缓存已清空!');
}
/**
* 获取插件配置面板
*
* @access public
* @param Typecho_Widget_Helper_Form $form 配置面板
* @return void
*/
public static function config(Typecho_Widget_Helper_Form $form)
{
if (isset($_GET['action']) && $_GET['action'] == 'deletefile')
self::deletefile();
$bitrate= new Typecho_Widget_Helper_Form_Element_Radio(
'bitrate', array('128'=>_t('流畅品质'),'192'=>_t('清晰品质'),'320'=>_t('高品质')), '192',
_t('默认音质'),
_t(''));
$form->addInput($bitrate);
$listexpire = new Typecho_Widget_Helper_Form_Element_Text(
'listexpire', null, '43200',
_t('歌单更新周期'), _t('设置歌单的缓存时间（单位：秒），超过设定时间后歌单将自动更新'));
$listexpire->input->setAttribute('placeholder','43200');
$form->addInput($listexpire);
$nolyric = new Typecho_Widget_Helper_Form_Element_Text(
'nolyric', null, '找不到歌词的说…(⊙﹏⊙)',
_t('找不到歌词时显示的文字'), _t('找不到歌词时显示的文字'));
$nolyric->input->setAttribute('placeholder','找不到歌词的说…(⊙﹏⊙)');
$form->addInput($nolyric);
$notlyric = new Typecho_Widget_Helper_Form_Element_Text(
'notlyric', null, '翻译不存在的说…╮(╯▽╰)╭',
_t('翻译不存在时显示的文字'), _t('翻译不存在时显示的文字'));
$notlyric->input->setAttribute('placeholder','翻译不存在的说…╮(╯▽╰)╭');
$form->addInput($notlyric);
$MUSIC_U = new Typecho_Widget_Helper_Form_Element_Text(
'MUSIC_U', null, '',
_t('MUSIC_U'), _t('MUSIC_U的值，需要带MUSIC_U='));
$MUSIC_U->input->setAttribute('placeholder','MUSIC_U=…');
$form->addInput($MUSIC_U);
$cache = new Typecho_Widget_Helper_Form_Element_Radio('cache',
array('false'=>_t('否')),'false',_t('清空缓存'),_t('清空插件生成的缓存文件，必要时可以使用'));
$form->addInput($cache);
$submit = new Typecho_Widget_Helper_Form_Element_Submit();
$submit->value(_t('清空歌词，专辑图片链接，在线歌曲缓存'));
$submit->setAttribute('style','position:relative;');
$submit->input->setAttribute('style','position:absolute;bottom:37px;');
$submit->input->setAttribute('class','btn btn-s btn-warn btn-operate');
$submit->input->setAttribute('formaction',Typecho_Common::url('/options-plugin.php?config=cPlayer&action=deletefile',Helper::options()->adminUrl));
$form->addItem($submit);
}
/**
* 缓存清空
*
* @access private
* @return void
*/
private function deletefile()
{
$path = __TYPECHO_ROOT_DIR__ .'/usr/plugins/cPlayer/cache/';
foreach (glob($path.'*') as $filename) {
@unlink($filename);
}
Typecho_Widget::widget('Widget_Notice')->set(_t('歌词与封面链接，在线歌曲缓存已清空!'),NULL,'success');
Typecho_Response::getInstance()->goBack();
}
/**
* 个人用户的配置面板
*
* @access public
* @param Typecho_Widget_Helper_Form $form
* @return void
*/
public static function personalConfig(Typecho_Widget_Helper_Form $form)
{}
/**
* 插件的实现方法
*
* @access public
* @return void
*/
public static function Insert()
{
?>
<style>
li#wmd-music-button{font-size: 20px;line-height: 20px;height: 20px;width: 20px;}#cft-shell{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.5);z-index:999;}#cft-shell-tips{position:absolute;top:0;height:1.8em;line-height:1.8em;display:block;font-size:1.8em;left:0;margin:0;width:100%;z-index:10;text-align:center;background:#e6efc2;color:#264409;transition:top .2s}#cft-shell-content{position:absolute;top:50%;transform:translate3D(0,-50%,0);-webkit-transform:translate3D(0,-50%,0);width:100%;max-width: 70%;left: 15%;}.media-modal-content{width:auto;margin:0 auto;padding:15px 0;background-color:#f3f3f3}#cft-shell-close{float:right;margin-right:15px;color:#333;width:20px;text-align:center;font-weight:bold}.media-frame-title{padding-left:20px}.media-frame-router{padding-left:20px}.media-router a{display:inline-block;padding:2px 6px;border:1px;border-style:solid solid none;border-radius:2px;border-color:#f3f3f3;outline:0;text-decoration:none}.media-router a.active{display:inline-block;padding:2px 6px;border:1px;border-style:solid solid none;border-radius:2px;border-color:#ccc;outline:0;text-decoration:none;color:#333;background-color:#fefefe}.media-frame-content{padding:20px;background-color:#fefefe;max-height:600px;overflow-y:auto}.cft-ul{list-style:none;padding:0;margin:0}.cft-ul li{display:none;margin:0;padding:0}.cft-ul li.active{display:block;margin:0;padding:0}.cft-li input[type=text]{right:0;width:100%;padding:4px;margin:4px 0}div>label{margin-right:0 4px 0 0}.cft-textarea{width:100%;margin-top:0;margin-bottom:0;height:150px}.media-frame-toolbar{overflow:hidden;margin:20px 20px 0 20px}#cft-shell-insert{float:right}div.media-local-songs{background-color:#eee;padding:10px 5px;margin-bottom:20px;border:1px;border-color:#ccc;border-style:dashed}a.media-local-songs-add{font-size:3em;line-height:1em;color:#666;background-color:#eee;width:100%;margin:.2em 0 0 0;display:inline-block;text-align:center;outline:0;text-decoration:none;transition:.2s}a.media-local-songs-add:hover{background-color:#ccc}#media-toolbar-code{background-color:#fefefe;padding:4px;margin-bottom:10px;height:120px;max-height:120px;width:100%;display:none}media-frame-content::-webkit-scrollbar-track-piece{background:#eee}.media-frame-content::-webkit-scrollbar{width:5px;height:5px}.media-frame-content::-webkit-scrollbar-thumb{height:40px;background-color:#ccc;border-radius:1px}.media-frame-content::-webkit-scrollbar-thumb:hover{background-color:#bbb}
</style>
<div id="cft-shell" style="display:none">
<div id="cft-shell-tips"></div>
<div id="cft-shell-content" class="media-modal">
<div class="media-modal-content">
<a id="cft-shell-close" class="media-modal-close" href="javascript:void(0);" onclick="return false;">X</a>
<div id="cft-shell-body">
<div class="media-frame-title">
<h2>插入音乐</h2>
</div>
<div class="media-frame-router">
<div class="media-router">
<a href="javascript:void(0);" class="media-menu-item" id="media-menu-netease" onclick="return false;">网易云音乐</a>
<a href="javascript:void(0);" class="media-menu-item active" id="media-menu-local" onclick="return false;">本地音乐</a>
</div>
</div>
<div class="media-frame-content">
<ul class="cft-ul">
<li class="cft-li" data-type="netease">
<div>
<label><input type="radio" name="netease_type" value="netease_songlist" checked>单曲</label>
<label><input type="radio" name="netease_type" value="netease_album">专辑</label>
<label><input type="radio" name="netease_type" value="netease_playlist">歌单</label>
<label><input type="radio" name="netease_type" value="netease_artist">艺人</label>
<label><input type="radio" name="netease_type" value="netease_recommend">日推</label>
</div>
<textarea class="cft-textarea large-text code" cols="30" rows="9" placeholder="输入对应ID，单曲每行一个，专辑、歌单、艺人等每次仅能输入一个"></textarea>
</li>
<li class="cft-li active" data-type="local">
<a class="media-local-songs-add" href="javascript:void(0);" onclick="return false;">+</a>
</li>
</ul>
</div>
<div class="media-frame-toolbar">
<div class="media-toolbar">
<textarea id="media-toolbar-code"></textarea>
<div class="media-toolbar-primary">
<input id="autoplay" type="checkbox"><label for="autoplay">自动播放</label>
<button class="btn primary" id="cft-shell-insert">插入至文章</button>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
$(function() {
/* 判断是否为默认编辑器插入音乐按钮 */
if($('#wmd-button-row').length>0) {
$('#wmd-button-row').prepend('<li class="wmd-button" id="wmd-music-button" title="插入音乐 Alt + M">♫</li>');
}else if($('#text-editormd').length>0){
$('#text-editormd').bind('click', function(e) {
$('ul.editormd-menu').prepend('<li><a href="javascript:;" id="wmd-music-button" title="插入音乐 (Alt + M)" unselectable="on"><i class="fa fa-music" name="music" unselectable="on"></i></a></li>');
if($('ul.editormd-menu li a#wmd-music-button').length > 0) $(this).unbind(e);
});
}else if($('#text-wangEditor').length>0){
$('#text-wangEditor').bind('click', function(e) {
$('div.w-e-toolbar').prepend('<div class="w-e-menu" id="wmd-music-button" title="插入音乐 (Alt + M)" style="z-index:2;"><i class="w-e-icon-music"><i></i></i></div>');
if($('div.w-e-toolbar div.w-e-menu i.w-e-icon-music').length > 0) $(this).unbind(e);
});
}
else {
$('#text').before('<a id="wmd-music-button" title="插入音乐 Alt + M" href="javascript:void(0)" onclick="return false;">插入歌曲</a>');
}
/* 为编辑器按钮增加点击事件 */
$(document).on('click', '#wmd-music-button', function() {
$('#cft-shell').show();
});
$(document).on('click', '#cft-shell-close', function() {
$('#cft-shell').hide();
});
/* 增加各种快捷键操作 */
$(document).on('keydown', function(e){
/* Alt+M 调出插件面板 */
if(e.altKey && e.keyCode == '77')
$('#wmd-music-button').click();
/* ESC 关闭插件面板 */
if(e.keyCode == '27')
$('#cft-shell-close').click();
})
$(document).ready(function(){
var $div = $("div#cft-shell-content");
$div.bind("mousedown",function(event){
$div.css('cursor', 'move');
var offset_x = $(this)[0].offsetLeft;
var offset_y = $(this)[0].offsetTop;
var mouse_x = event.pageX;
var mouse_y = event.pageY;
$("#cft-shell-body").bind("mousemove", function(e){
$(this).css('cursor', 'auto');
if (e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
});
$(document).bind("mousemove",function(ev){
var _x = ev.pageX - mouse_x;
var _y = ev.pageY - mouse_y;
var now_x = (offset_x + _x ) + "px";
var now_y = (offset_y + _y ) + "px";
$div.css({
top:now_y,
left:now_x
});
});
});
$(document).bind("mouseup",function(){
$(this).unbind("mousemove");
$div.css('cursor', 'auto');
});
})
$(document).on('click', '#media-menu-netease', function() {
$('#media-menu-local').removeClass('active');
$('.cft-li[data-type=local]').removeClass('active');
$('#media-menu-netease').addClass('active');
$('.cft-li[data-type=netease]').addClass('active');
});
$(document).on('click', '#media-menu-local', function() {
$('#media-menu-netease').removeClass('active');
$('.cft-li[data-type=netease]').removeClass('active');
$('#media-menu-local').addClass('active');
$('.cft-li[data-type=local]').addClass('active');
});
$(document).on('click', '#cft-shell-insert', function() {
switch ($('.media-router').children().filter('.active')[0].id){
case 'media-menu-netease':
grin(parse_netease());
break;
case 'media-menu-local':
grin(parse_local());
break;
default:
};
});
var songs_div = `
<div class="media-local-songs">
<a href="javascript:void(0);" style="float: right;color: #333;" onclick="$(this).parent().remove();return false;">X</a>
歌曲链接：<input type="text" name="song_url" placeholder="https://…">
标题：<input type="text" name="song_name" placeholder="好久不见" style="width: 180px">
艺术家：<input type="text" name="song_artist" placeholder="陈奕迅" style="width: 180px"><br>
歌词：
<textarea class="cft-textarea large-text lyric" cols="30" rows="9" placeholder="请输入lrc格式的歌词文本或歌词链接"></textarea><br>
歌词翻译：
<textarea class="cft-textarea large-text tlyric" cols="30" rows="9" placeholder="请输入lrc格式的歌词翻译文本或歌词翻译链接"></textarea>
</div>
`;
$(document).on('click', 'a.media-local-songs-add', function() {
$(songs_div).insertBefore('a.media-local-songs-add');
$(".media-frame-content").animate({scrollTop:$(".media-frame-content")[0].scrollHeight}, 350,'linear');
})
$('a.media-local-songs-add').click();
})
$('#cft-shell-tips').text('请在下方填写相关内容').delay(3000).slideToggle();
function parse_netease(){
var autoplay = document.getElementById('autoplay').checked;
switch ($("input[name='netease_type']:checked").val()){
case 'netease_songlist':
var songs = $('.cft-textarea').val().split('\n').toString();
var code = String.format("[player id='{0}' autoplay='{1}'/]\n", songs, autoplay);
break;
case 'netease_album':
var album = $('.cft-textarea').val().toString();
var code = String.format("[player id='{0}' type='album' autoplay='{1}'/]\n", album, autoplay);
break;
case 'netease_playlist':
var playlist = $('.cft-textarea').val().toString();
var code = String.format("[player id='{0}' type='collect' autoplay='{1}'/]\n", playlist, autoplay);
break;
case 'netease_artist':
var artist = $('.cft-textarea').val().toString();
var code = String.format("[player id='{0}' type='artist' autoplay='{1}'/]\n", artist, autoplay);
break;
case 'netease_recommend':
var code = String.format("[player type='recommend' autoplay='{0}'/]\n", autoplay);
break;
default:
}
return code;
}
function parse_local(){
var autoplay = document.getElementById('autoplay').checked;
var code_player = String.format("[player autoplay='{0}']\n{mp3}[/player]\n", autoplay);
var code_mp3 = `[mp3 url="{url}" artist="{artist}" name="{name}" {else}]\n[lrc]\n{lrc}\n[/lrc]\n[tlrc]\n{tlrc}\n[/tlrc]\n[/mp3]\n`;
var mp3 = '';
for(var i=0; i < $('.cft-li[data-type=local]').children().filter('.media-local-songs').length; i++){
var dom = $('.cft-li[data-type=local]').children().filter('.media-local-songs')[i];
var song = new Object();
song.url = $(dom).children().filter('input[name=song_url]').val();
song.name = $(dom).children().filter('input[name=song_name]').val();
song.artist = $(dom).children().filter('input[name=song_artist]').val();
song.lrc = $(dom).children().filter('textarea.lyric').val();
song.tlrc = $(dom).children().filter('textarea.tlyric').val();
_temp = code_mp3.replace('{url}', song.url);
_temp = _temp.replace('{artist}', song.artist);
_temp = _temp.replace('{name}', song.name);
_temp2 = '';
if (isURL(song.lrc)){
_temp2 += String.format('lrc="{0}" ', song.lrc);
_temp = _temp.replace('[lrc]\n{lrc}\n[/lrc]\n', '');
}else _temp = _temp.replace('{lrc}', song.lrc);
if (isURL(song.tlrc)){
_temp2 += String.format('tlrc="{0}" ', song.tlrc);
_temp = _temp.replace('[tlrc]\n{tlrc}\n[/tlrc]\n', '');
}else _temp = _temp.replace('{tlrc}', song.tlrc);
_temp = _temp.replace('{else}', _temp2);
mp3 += _temp;
}
var player = code_player.replace('{mp3}', mp3)
return player;
}
function isURL(str){
return !!str.match(/((http|ftp|https):\/\/([\w\-]+\.)+[\w\-]+(\/[\w\u4e00-\u9fa5\-\.\/?\@\%\!\&=\+\~\:\#\;\,]*)?)/ig);
}
function grin(tag) {
var myField;
if ($('textarea#text').css('display') == 'none'){
$('#media-toolbar-code').val(tag);
$('#media-toolbar-code').show();
$('#cft-shell-tips').text('当前编辑器不支持自动插入，请手动复制').slideToggle().delay(5000).slideToggle();
} else {
myField = document.getElementById('text');
if (document.selection) {
myField.focus();
sel = document.selection.createRange();
sel.text = tag;
myField.focus();
}else if (myField.selectionStart || myField.selectionStart == '0') {
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
var cursorPos = startPos;
myField.value = myField.value.substring(0, startPos)
+ tag
+ myField.value.substring(endPos, myField.value.length);
cursorPos += tag.length;
myField.focus();
myField.selectionStart = cursorPos;
myField.selectionEnd = cursorPos;
} else {
myField.value += tag;
myField.focus();
}
$('#cft-shell-tips').text('代码已插入至文章内光标所在位置').slideToggle().delay(5000).slideToggle()
}
}
String.format = function(src){
if (arguments.length == 0) return null;
var args = Array.prototype.slice.call(arguments, 1);
return src.replace(/\{(\d+)\}/g, function(m, i){
return args[i];
});
}
</script>
<?php
}
/**
* 初始化变量
*
* @return void
*/
public static function header()
{
$VERSION = self::$VERSION;
echo <<<EOF
<!-- cPlayer Start -->
<script>var cPlayers = [];var cPlayerOptions = [];</script>
<!-- cPlayer End -->
EOF;
}
/**
* 尾部解析播放器属性并构造播放器
*
*
* @return void
*/
public static function footer()
{
$playerurl = Helper::options()->pluginUrl.'/cPlayer/assets/dist/';
$VERSION = self::$VERSION;
$INTEGRITY = self::$INTEGRITY;
echo <<<EOF
<!-- cPlayer Start -->
<script async>
"use strict";
(function(){
var cp = function(){
var len = cPlayerOptions.length;
for(var i=0;i<len;i++){
var element = document.getElementById('player' + cPlayerOptions[i]['id'])
while (element.hasChildNodes()) {
element.removeChild(element.firstChild);
};
cPlayers[i] = new cPlayer({
element: element,
list: cPlayerOptions[i]['list'],
});
if(cPlayerOptions[i]['autoplay'] === 'true') cPlayers[i].music.autoplay = true;
};
cPlayers = [];cPlayerOptions = [];
};
var script = document.createElement('script');
script.type = "text/javascript";
script.src = "{$playerurl}cplayer.js?v={$VERSION}";
script.async = true;
script.crossOrigin = "anonymous";
script.integrity = "{$INTEGRITY}";
if(script.readyState){ //IE
script.onreadystatechange = function(){
if (script.readyState == "loaded" ||
script.readyState == "complete"){
script.onreadystatechange = null;
cp();
}
};
}else{ //Others
script.onload = function(){
cp();
};
}
document.head.appendChild(script);
})();
</script>
<!-- cPlayer End -->
EOF;
}
/**
* 内容标签替换
*
* @param string $content
* @return string
*/
public static function playerparse($content,$widget,$lastResult)
{
$content = empty($lastResult) ? $content : $lastResult;
if ($widget instanceof Widget_Archive) {
//当没有标签时候就直接return提高运行效率
if ( false === strpos( $content, '[' ) ) {
return $content;
}
$pattern = self::get_shortcode_regex( array('player') );
$content = preg_replace_callback("/$pattern/",array('cPlayer_Plugin','parseCallback'), $content);
}
return $content;
}
/**
* 回调解析
* @param unknown $matches
* @return string
*/
public static function parseCallback($matches)
{
/*
$mathes array
* 1 - An extra [ to allow for escaping shortcodes with double [[]]
* 2 - The shortcode name
* 3 - The shortcode argument list
* 4 - The self closing /
* 5 - The content of a shortcode when it wraps some content.
* 6 - An extra ] to allow for escaping shortcodes with double [[]]
*/
// allow [[player]] syntax for escaping the tag
if ( $matches[1] == '[' && $matches[6] == ']' ) {
return substr($matches[0], 1, -1);
}
//播放器id
$id = self::getUniqueId();
//还原转义后的html
//[player title="Test Abc" artist="haha" id="1234543"/]
$attr = htmlspecialchars_decode($matches[3]);
//[player]标签的属性，类型为array
$atts = self::shortcode_parse_atts($attr);
//开始解析音乐地址
$result = array();
//解析[player]标签内id和url属性
if (isset($atts['url']) || isset($atts['id']) || isset($atts['type'])){
$r = self::parse($matches[5], $atts);
if ($r) $result = array_merge($result, $r);
}
//解析[player][/player]内部的[mp3]标签
if ($matches[4] != '/' && $matches[5]){
//获取正则
$regex = self::get_shortcode_regex(array('mp3'));
//过滤html标签并还原转义后的字符
$content = htmlspecialchars_decode(strip_tags($matches[5]));
//开始解析
if ( ( false !== strpos( $content, '[' ) ) && preg_match_all("/$regex/", $content , $all)){
foreach ($all[0] as $k=>$v){
$a = self::shortcode_parse_atts($all[3][$k]);
//获取所有music信息
$r = self::parse(trim($all[5][$k]), $a);
if ($r) $result = array_merge($result, $r);
}
}
}
//删除id避免与后面的id属性冲突
if (isset($atts['id'])) unset($atts['id']);
//没有歌曲时候直接返回空值避免出错
if (empty($result)) return '';
//播放器默认属性
$data = array(
'id' => $id
);
//设置播放器属性
if(!empty($atts)){
foreach ($atts as $k => $att) {
$data[$k] = $atts[$k];
}
}
//输出代码
$playerCode = '<div id="player'.$id.'" class="cPlayer">
';
//nolyric
$nolyric = Typecho_Widget::widget('Widget_Options')->plugin('cPlayer')->nolyric;
if (!$nolyric) $nolyric = '找不到歌词的说…(⊙﹏⊙)';
//notlyric
$notlyric = Typecho_Widget::widget('Widget_Options')->plugin('cPlayer')->notlyric;
if (!$notlyric) $notlyric = '翻译不存在的说…╮(╯▽╰)╭';
//歌词
if (!empty($result)){
foreach ($result as $k=>$v){
//歌词不存在的时候输出'no lyric'
$result[$k]['lyric'] = $v['lyric'] ? $v['lyric'] : "[00:00.00]$nolyric\n[99:00.00] ";
$result[$k]['transLyric'] = $v['transLyric'] ? $v['transLyric'] : "[00:00.00]$notlyric\n[99:00.00] ";
}
}
$playerCode .= "</div>\n";
//开始添加歌曲列表
$data['list'] = $result;
//加入头部数组
$js = json_encode($data);
$playerCode .= <<<EOF
<script>cPlayerOptions.push({$js});</script>
EOF;
return $playerCode;
}
/**
* 获取一个唯一的id以区分各个播放器实例
* @return number
*/
public static function getUniqueId()
{
self::$playerID++;
return self::$playerID;
}
/**
* 根据参数进一步解析得到歌曲的信息
*
* @param string $content 标签内的内容，如歌词
* @param array $atts 歌曲的属性
* @return array 包含解析结果的数组
*/
private static function parse($content = '',$atts = array())
{
//过滤html标签避免出错
$content = strip_tags($content);
//取出[lrc]
$lyric = false;
if( preg_match('/\[(lrc)](.*?)\[\/\\1]/si', $content ,$lyrics) ){
$lyric = $lyrics[2];
}
//取出[tlrc]
$tlyric = false;
if( preg_match('/\[(tlrc)](.*?)\[\/\\1]/si', $content ,$tlyrics) ){
$tlyric = $tlyrics[2];
}
//最终结果
$return = array();
//解析歌词，如果没有[lrc][/lrc]文本歌词但是有lrc的url的话直接从url中读取并缓存
if(isset($atts['lrc']) && !$lyric){
if($c = self::getlrc($atts['lrc']))
$lyric = $c;
}
$atts['lyric'] = false;
//解析歌词，如果没有[tlrc][/tlrc]文本歌词但是有tlrc的url的话直接从url中读取并缓存
if(isset($atts['tlrc']) && !$tlyric){
if($c = self::getlrc($atts['tlrc']))
$tlyric = $c;
}
$atts['transLyric'] = false;
//解析网易云音乐
if(isset($atts['id']) || isset($atts['type'])){
$id = isset($atts['id']) ? $atts['id'] : null;
$type = isset($atts['type']) ? $atts['type'] : 'song';
$result = self::parse_netease($id, $type);
if ($result)
$return = array_merge($return, $result);
}
//当网易只返回了一首歌或是插入自己上传的音乐才考虑下方情况
if (isset($atts['url']) || count($return) === 1) {
//自定义歌词
if($lyric)
$atts['lyric'] = $lyric;
if($tlyric)
$atts['transLyric'] = $tlyric;
//解析封面
if(( ! isset($atts['id']) && isset($atts['url']) && !isset($atts['cover'])) || (isset($atts['cover']) && $atts['cover'] == 'search')){
$name = isset($atts['name']) ? $atts['name'] : '';
$artist = isset($atts['artist']) ? $atts['artist'] : '';
$words = $name.' '.$artist;
if ($name || $artist) {
if ($p = self::getcover($words)) {
$atts['cover'] = $p;
}elseif ($artist){
if ($p = self::getcover($artist)){
$atts['cover'] = $p;
}
}
}
}
//标题和艺术家
if (! isset($atts['artist']) && ! isset($atts['id']) && isset($atts['url'])) {
$atts['artist'] = 'Unknown';
}
if (! isset($atts['name']) && ! isset($atts['id']) && isset($atts['url'])) {
$atts['name'] = 'Unknown';
}
//假如不要自动查找封面的话
if (isset($atts['cover'])){
if ($atts['cover'] == 'false' || !(bool)$atts['cover'])
$atts['cover'] = '';
$atts['image'] = $atts['cover'];
}
//判断是修改网易获取的歌曲属性还是添加自己的歌曲链接
if (!isset($atts['id']) && !isset($atts['type'])) {
$return[] = $atts;
}else{
//当没有自定义歌词时候删除变量避免覆盖掉原有歌词
if ( ! $atts['lyric']) {
unset($atts['lyric']);
}
if ( ! $atts['transLyric']) {
unset($atts['transLyric']);
}
$return[0] = array_merge($return[0], $atts);
}
}
return $return;
}
/**
* 解析netease信息
*
* @param unknown $id
* @param unknown $type
* @return boolean|multitype:multitype:unknown Ambigous <>
*/
private static function parse_netease($id=null, $type='song')
{
//当id过长时md5避免缓存出错
$key = 'netease_'.$type.'_'.(strlen($id) > 20 ? md5($id) : $id);
$result = self::cache_get($key);
//列表更新周期
$listexpire = Typecho_Widget::widget('Widget_Options')->plugin('cPlayer')->listexpire;
if ($listexpire === null) $listexpire = 43200;
$listexpire = (int)$listexpire;
//若类型为日推且当前时间为缓存时间第二天6:00之后则重新请求
if($result && isset($result['data']) && $type == "recommend"){
if((date("m", time() > date("m", $result['time']))) || (date("d", time()) > date("d", $result['time']) && date("Hi", time()) > 600)){
$data = self::get_netease_music($id, $type);
self::cache_set($key, array('time' => time(),'data' => $data));
}else $data = $result['data'];
//缓存过期或者找不到的时候则重新请求服务器（设置过期时间是因为歌单等信息可能会发生改变），否则返回缓存
}elseif ($result && isset($result['data']) && ($type == "song" || (isset($result['time']) && (time() - $result['time']) < $listexpire))){
$data = $result['data'];
}else{
$data = self::get_netease_music($id, $type);
self::cache_set($key, array('time' => time(),'data' => $data));
}
if (empty($data['trackList'])) return false;
$return = array();
foreach ($data['trackList'] as $v){
$return[] = array(
'artist' => $v['artist'],
'name' => $v['title'],
'image' => $v['pic'],
'url' => $v['location'],
'lyric' => $v['lyric'],
'transLyric' => $v['tlyric'],
);
}
return $return;
}
/**
* 从netease中获取歌曲信息
*
* @link https://github.com/webjyh/WP-Player/blob/master/include/player.php
* @param unknown $id
* @param unknown $type 获取的id的类型，song:歌曲,album:专辑,artist:艺人,collect:歌单,recommend:日推
*/
private static function get_netease_music($id=null, $type = 'song')
{
$return = false;
$dir=Typecho_Common::url('action/cplayerapi',Helper::options()->index);
$MUSIC_U = Typecho_Widget::widget('Widget_Options')->plugin('cPlayer')->MUSIC_U;
$data = array(
'COOKIE' => "appver=2.0.2;$MUSIC_U",
'REFERER' => 'http://music.163.com/',
'USERAGENT' => 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.157 Safari/537.36'
);
switch ( $type ) {
case 'song': $url = "http://music.163.com/api/song/detail/?ids=[$id]"; $key = 'songs'; break;
case 'album': $url = "http://music.163.com/api/album/$id?id=$id"; $key = 'album'; break;
case 'artist': $url = "http://music.163.com/api/artist/$id?id=$id"; $key = 'artist'; break;
case 'collect':
$url = "http://music.163.com/api/v3/playlist/detail?id=$id";
$collect = self::fetch_url($url, $data);
if ( $collect ) {
$collect = json_decode($collect, true);
$id = array();
foreach ($collect['playlist']['trackIds'] as $v) {
array_push($id, $v['id']);
}
$id = implode(",",$id);
}
$url = "http://music.163.com/api/song/detail/?ids=[$id]"; $key = 'songs';
break;
case 'recommend':
$url = "http://music.163.com/api/discovery/recommend/songs"; $key = 'recommend';
break;
default: $url = "http://music.163.com/api/song/detail/?ids=[$id]"; $key = 'songs';
}
$cexecute = self::fetch_url($url, $data);
if ( $cexecute ) {
$result = json_decode($cexecute, true);
if ( $result['code'] == 200 && $result[$key] ){
$return['status'] = true;
$return['message'] = "";
switch ( $key ){
case 'songs' : $data = $result[$key]; break;
case 'album' : $data = $result[$key]['songs']; break;
case 'artist' : $data = $result['hotSongs']; break;
case 'result' : $data = $result[$key]['tracks']; break;
case 'recommend' : $data = $result[$key]; break;
default : $data = $result[$key]; break;
}
//列表
$list = array();
foreach ( $data as $keys => $data ){
//获取歌词
$lyric = self::get_netease_lyric($data['id']);
$artists = null;
foreach($data['artists'] as $v){
$artists .= $v['name'] . '/';
}
$list[$data['id']] = array(
'song_id' => $data['id'],
'title' => $data['name'],
'album_name' => $data['album']['name'],
'artist' => substr($artists, 0, -1),
'location' => "{$dir}?get=url&id={$data['id']}",
'pic' => str_replace('http://p', '//p', $data['album']['blurPicUrl'].'?param=128x128'),
'lyric' => $lyric['lyric'],
'tlyric' => $lyric['tlyric']
);
}
//修复一次添加多个id的乱序问题
if ($type = 'song' && strpos($id, ',')) {
$ids = explode(',', $id);
$r = array();
foreach ($ids as $v) {
if (!empty($list[$v])) {
$r[] = $list[$v];
}
}
$list = $r;
}
//最终播放列表
$return['trackList'] = $list;
}
} else {
$return = array('status' => false, 'message' => '非法请求');
}
return $return;
}
/**
* 根据id从netease中获取歌词，带缓存
*/
private static function get_netease_lyric($id)
{
$key = 'netease_lrc_'.$id;
$result = self::cache_get($key);
if($result && isset($result[0])){
return $result[0];
}else{
//缓存取不到则重新抓取
$url = "http://music.163.com/api/song/lyric?os=pc&id=$id&lv=-1&kv=-1&tv=-1";
if (!function_exists('curl_init') ) {
return false;
} else {
$data = array(
'COOKIE' => 'appver=2.0.2',
'REFERER' => 'http://music.163.com/'
);
$cexecute = self::fetch_url($url, $data);
$JSON = false;
if ( $cexecute ) {
$result = json_decode($cexecute, true);
if ( $result['code'] == 200 && isset($result['lrc']['lyric']) && $result['lrc']['lyric'] ){
$JSON = array(
'status' => true,
'lyric' => $result['lrc']['lyric'],
'tlyric' => $result['tlyric']['lyric']
);
}
} else {
$JSON = array('status' => true, 'lyric' => null, 'tlyric' => null);
}
//存入缓存
self::cache_set($key, array($JSON));
return $JSON;
}
}
}
/**
* 通过关键词从豆瓣获取专辑封面链接，当缓存存在时则直接读取缓存
*
* @param string $words
* @return boolean|string
*/
private static function getcover($words)
{
$key = 'cover_'.md5($words);
if($g = self::cache_get($key)){
if(!isset($g[0])) return false;
return $g[0];
}else{
//缓存不存在时用豆瓣获取并存入缓存
$arg = http_build_query(array('q' => $words,'count'=> 1 ));
$url = false;
$g = self::fetch_url('https://api.douban.com/v2/music/search?'.$arg);
if ($g){
$g = json_decode($g,true);
if($g['count']){
$url = $g['musics'][0]['image'];
//换成大图
$url = str_replace("/spic/", "/mpic/", $url);
}
}
//用array包裹这个变量就不会判断错误啦
self::cache_set($key,array($url));
return $url;
}
}
/**
* 通过url获取歌词内容，若缓存存在就直接读取缓存
*
* @param string $url
* @return boolean|string
*/
private static function getlrc($url)
{
$key = 'lrc_'.md5($url);
if($g = self::cache_get($key)){
if(!isset($g[0])) return false;
return $g[0];
}else{
//缓存不存在时用url获取并存入缓存
$lyric = self::fetch_url($url);
//用array包裹这个变量就不会判断错误啦
self::cache_set($key,array($lyric));
return $lyric;
}
}
/**
* 缓存写入
*
* @param unknown $key
* @param unknown $value
* @return number
*/
private static function cache_set($key, $value)
{
$cachedir = dirname(__FILE__)."/cache";
$fp = fopen($cachedir.'/'.$key,"w+");
$status = fwrite($fp,serialize($value));
fclose($fp);
return $status;
}