新增删除歌曲按钮

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "xiaomusic"
-version = "0.1.41"
+version = "0.1.42"
 description = "Play Music with xiaomi AI speaker"
 authors = [
     {name = "涵曦", email = "[email protected]"},

xiaomusic/__init__.py

@@ -1 +1 @@
-__version__ = "0.1.41"
+__version__ = "0.1.42"

xiaomusic/httpserver.py

@@ -108,6 +108,12 @@ async def musiclist():
 async def curplaylist():
     return xiaomusic.get_cur_play_list()
 
+@app.route("/delmusic", methods=["POST"])
+def delmusic():
+    data = request.get_json()
+    log.info(data)
+    xiaomusic.del_music(data["name"])
+    return 'success'
 
 def static_path_handler(filename):
     log.debug(filename)

xiaomusic/static/app.js

@@ -59,7 +59,27 @@ $(function(){
     var music_name = $("#music_name").val();
     let cmd = "播放列表" + music_list + "|" + music_name;
     sendcmd(cmd);
-  })
+  });
+
+  $("#del_music").on("click", () => {
+    var del_music_name = $("#music_name").val();
+    if (confirm(`确定删除歌曲 ${del_music_name} 吗？`)) {
+      console.log(`删除歌曲 ${del_music_name}`);
+      $.ajax({
+        type: 'POST',
+        url: '/delmusic',
+        data: JSON.stringify({"name": del_music_name}),
+        contentType: "application/json; charset=utf-8",
+        success: () => {
+          alert(`删除 ${del_music_name} 成功`);
+          refresh_music_list();
+        },
+        error: () => {
+          alert(`删除 ${del_music_name} 失败`);
+        }
+      });
+    }
+  });
 
   function append_op_button_name(name) {
     append_op_button(name, name);
@@ -96,7 +116,7 @@ $(function(){
     $.ajax({
       type: "POST",
       url: "/cmd",
-      contentType: "application/json",
+      contentType: "application/json; charset=utf-8",
       data: JSON.stringify({cmd: cmd}),
       success: () => {
         if (cmd == "刷新列表") {

xiaomusic/static/index.html

@@ -41,6 +41,7 @@ <h2>小爱音箱操控面板<span id="version">(版本未知)</span></h2>
       <select id="music_name"></select>
     </div>
     <button id="play_music_list">播放列表歌曲</button>
+    <button id="del_music">删除选中歌曲</button>
 
     <footer>
       <p>Powered by <a href="https://github.com/hanxi/xiaomusic" target="_blank">xiaomusic</a></p>

xiaomusic/xiaomusic.py

@@ -587,6 +587,20 @@ async def gen_music_list(self, **kwargs):
         self._gen_all_music_list()
         await self.do_tts("生成播放列表完毕")
 
+    # 删除歌曲
+    def del_music(self, name):
+        filename = self.get_filename(name)
+        if filename == "":
+            self.log.info(f"${name} not exist")
+            return
+        try:
+            os.remove(filename)
+            self.log.info(f"del ${filename} success")
+        except OSError:
+            self.log.error(f"del ${filename} failed")
+            pass
+        self._gen_all_music_list()
+
     # 播放一个播放列表
     async def play_music_list(self, **kwargs):
         parts = kwargs["arg1"].split("|")