phpcms编辑器添加一键排版控件的方法

config.extraPlugins = 'capture,videoforpc,flashplayer,autoformat';

(function() {
CKEDITOR.plugins.add('autoformat', {
requires: ['styles', 'button'],
init: function(a) {
a.addCommand('autoformat', CKEDITOR.plugins.autoformat.commands.autoformat);
a.ui.addButton('autoformat', {
label: "清除格式，一键排版",
command: 'autoformat',
//这个autoformat.gif是你的插件图标，放在同目录下
icon: this.path + "autoformat.gif"
});
}
});
CKEDITOR.plugins.autoformat = {
commands: {
autoformat: {
exec: function(a) {
var _html = a.getData();
//清除样式代码
_html = _html.replace(/<div/ig, '<p');
_html = _html.replace(/<\/div>/ig, '</p>');
_html = _html.replace(/<strong[^>]*>/ig, '');
_html = _html.replace(/<\/strong>/ig, '');
_html = _html.replace(/<em[^>]*>/ig, '');
_html = _html.replace(/<\/em>/ig, '');
_html = _html.replace(/<u[^>]*>/ig, '');
_html = _html.replace(/<\/u>/, '');
_html = _html.replace(/<li[^>]*>/ig, '');
_html = _html.replace(/<\/li>/ig, '');
_html = _html.replace(/<span[^>]*>/ig, '');
_html = _html.replace(/<\/span>/ig, '');
_html = _html.replace(/ /ig, '');
_html = _html.replace(/　/ig, '');
_html = _html.replace(/<p><\/p>/ig, '');
_html = _html.replace(/<a/ig, '<a rel="nofollow"');
//将p标签替换成<br />
_html = _html.replace(/<p[^>]*>/ig, '');
_html = _html.replace(/<\/p>/ig, '<br />');
_html = _html.replace(/<br \/><br \/>/ig, '<br />');
_html = _html.replace(/[\n]/ig, '');
//按<br />分组，将换行<br>全部替换成p标签
bb = _html.split("<br />");
aa = '';
for (var i = 0; i < bb.length; i++) {
aa = aa + '<p>' + bb + '</p>';
}
//首行缩进
_html = aa.replace(/<p[^>]*>/ig, '<p>　　');
_html = _html.replace(/<p>　　<\/p>/ig, '');
_html = _html.replace(/<p><\/p>/ig, '');
//在这里执行你将_html中的空行替换掉的操作
a.setData(_html);
}
}
}
};
})();