From b5c0bc213cf115ee00a3336ab59abb6138cd0304 Mon Sep 17 00:00:00 2001
From: ulrich
Date: Mon, 12 Apr 2021 07:35:21 +0000
Subject: [PATCH] Name Pan auf Startseite

---
 www/ui/js/app.js |  198 ++++++++++++++++++++++++++++++++++--------------
 1 files changed, 139 insertions(+), 59 deletions(-)

diff --git a/www/ui/js/app.js b/www/ui/js/app.js
index b03d5e1..7837d59 100644
--- a/www/ui/js/app.js
+++ b/www/ui/js/app.js
@@ -18,7 +18,7 @@
             "hauptmenue.json",
             "data/tpl/app-menu.txt",
             ".west",
-            "8em");
+            "6em");
 
     document.querySelector('.hamburger').addEventListener('click', function (e) {
       self.menue_umschalten();
@@ -42,7 +42,7 @@
   // darunter der Inhalt des aktuellen Pfades
   this.media_liste = function() {
     self.reset_top_buttons(); 
-    console.log("ortPfad: " + self.ortPfad + ", mediaPfad: " + self.mediaPfad);
+    //console.log("ortPfad: " + self.ortPfad + ", mediaPfad: " + self.mediaPfad);
     document.querySelector('.bereich-name').textContent = '';    
     if(self.ortPfad === '/') {
       var bb = document.querySelector('.breadcrumb-behaelter');
@@ -81,7 +81,7 @@
       }
       bb.innerHTML = brLinks;
       self.addEvtListener('.breadcrumb-link', 'click', function(event) {
-        console.log(event.target.attributes.brlink.nodeValue);
+        //console.log(event.target.attributes.brlink.nodeValue);
         var neuerPfad = event.target.attributes.brlink.nodeValue;
         self.mediaPfad = neuerPfad;
         self.media_liste();
@@ -106,7 +106,7 @@
             } else {
               if(t.classList.contains('selected')) {
                 t.classList.add('added-to-playlist');
-                self.addSelectedTitel();
+                self.titelDazu();
               } else {
                 self.removeClassMulti('selected');
                 t.classList.add('selected');
@@ -165,6 +165,7 @@
     self.entitaet_liste('Abspielliste','../api/store/Abspielliste/liste/', 
       "data/tpl/abspielliste_liste.txt", '../api/store/Abspielliste/', 
       "self.abspielliste_form", function(responseText) {
+        //console.log("responseTest: '" + responseText + "'");
         var abspielliste = JSON.parse(responseText);
         self.abspielliste_form(abspielliste);
       });
@@ -176,7 +177,9 @@
     self.entitaet_form('Abspielliste', al, al.name,
       "data/tpl/form_abspielliste.txt", '../api/store/Abspielliste/',
       '#abspielliste-name', function(event) {
-          event.preventDefault();
+          if(event !== undefined) {
+            event.preventDefault();
+          }
           self.abspielliste_auswahl_fuellen();
           self.abspielliste_liste();
     });
@@ -242,50 +245,6 @@
     });
   };
   
-  this.addSelectedTitel = function() {
-    var elem = document.querySelector(".selected");
-    //var titelName = elem.textContent;
-    var titelName = elem.attributes.dateiName.nodeValue;
-    var album = elem.attributes.album.nodeValue;
-    var interpret = elem.attributes.interpret.nodeValue;
-    var anzName = elem.attributes.titelAnzName.nodeValue;
-    var titel;
-    if(self.mediaPfad.endsWith('/')) {
-      titel = new Titel(titelName, self.mediaPfad, self.ortPfad, interpret, anzName, album);
-    } else {
-      titel = new Titel(titelName, self.mediaPfad + '/', self.ortPfad, interpret, anzName, album);
-    }
-    var plname = document.querySelector('#playlist').value;
-    self.http_put('../api/alist/' + plname, JSON.stringify(titel), function(responseText) {
-      //self.meldung_mit_timeout(responseText, 1500);
-    });
-  };  
-  
-  this.removeSelectedTitel = function() {
-    var elem = document.querySelector(".selected");
-    var parentElem = elem.parentNode;
-    //console.log("elem: " + elem.nodeName + ", parent: " + parentElem.nodeName + ", len: " + parentElem.childNodes.length);
-    var liElems = parentElem.getElementsByTagName(elem.nodeName); // nur die LI Elemente
-    //console.log("liElems.anz: " + liElems.length);
-    var gefunden = false;
-    for(var i = 0; i < liElems.length && !gefunden; i++) {
-      //console.log(liElems.item(i).textContent);
-      if(liElems.item(i).classList.contains("selected")) {
-        gefunden = true;
-        var index = i;
-        //console.log(elem.textContent + ' hat Index ' + i);
-      }
-    }
-    // /mz/api/alist/[pl-name]/[nr] 
-    var plname = document.querySelector('#playlist').value;
-    self.http_delete('../api/alist/' + plname + '/' + index,'', function(responseText) {
-      // DELETE	http://localhost:9090/mz/api/alist/liste1/0
-      //self.meldung_mit_timeout(responseText, 1500);
-      self.titel_liste();
-    });
-    
-  };
-  
   /* Unterer Einblendbereich */
   
   this.dialog_unten_zeigen = function() {
@@ -295,9 +254,24 @@
       dlg.innerHTML = html;
       self.abspieler_auswahl_fuellen();
       self.abspielliste_auswahl_fuellen();
-      self.addEvtListener('#dazu-btn', 'click', self.addSelectedTitel);
+      self.addEvtListener('#dazu-btn', 'click', self.titelDazu);
       self.addEvtListener('#play-btn', 'click', self.play);
-      self.addEvtListener('#weg-btn', 'click', self.removeSelectedTitel);
+      self.addEvtListener('#stop-btn', 'click', function() {
+        self.kommando('stop');
+      });
+      self.addEvtListener('#pause-btn', 'click', function() {
+        self.kommando('pause');
+      });
+      self.addEvtListener('#weiter-btn', 'click', function() {
+        self.kommando('weiter');
+      });
+      
+/*
+    <button class="ctrl-btn ctrl-item" id="hier-btn" title="hier spielen"><i class="icon-tablet"></i></button>
+ */      
+      
+      self.addEvtListener('#weg-btn', 'click', self.titelWeg);
+      self.addEvtListener('#leeren-btn', 'click', self.alleTitelEntfernen);
       self.media_liste();
     });
   };
@@ -325,14 +299,106 @@
   /* ------------- Media-Steuerung ------------------------- */
   
   this.play = function() {
+    var bereichName = document.querySelector('.bereich-name').textContent;
+    if(bereichName === '') {
+      var titel = self.titelErmitteln(document.querySelector(".selected"));
+      //var titelName = elem.textContent;
+      /*
+      var titelName = elem.attributes.dateiName.nodeValue;
+      var album = elem.attributes.album.nodeValue;
+      var interpret = elem.attributes.interpret.nodeValue;
+      var anzName = elem.attributes.titelAnzName.nodeValue;
+      var titel;
+      if(self.mediaPfad.endsWith('/')) {
+        titel = new Titel(titelName, self.mediaPfad, self.ortPfad, interpret, anzName, album);
+      } else {
+        titel = new Titel(titelName, self.mediaPfad + '/', self.ortPfad, interpret, anzName, album);
+      }
+      */
+      var playername = document.querySelector('#abspieler').value;
+      /*      
+      HTTP POST /mz/api/strg/abspieler/play mit Titel im Body
+      
+      url: /media/test/M/Muenchener-Freiheit/01-Ohne-Dich-schlaf-ich-heut-Nacht-nicht-ein.mp3      
+      */
+      console.log('plname: ' + playername + ' url: ' + titel.katalogUrl + titel.pfad + titel.name);
+      self.http_post('../api/strg/' + playername, JSON.stringify(titel), function(responseText) {
+        self.meldung_mit_timeout(responseText, 1500);
+      });      
+    } else {
+      var abs = document.querySelector('#abspieler').value;
+      var lst = document.querySelector('#playlist').value;
+      console.log(
+        "play playlist.value: " + document.querySelector('#playlist').value + 
+        ", abspieler.value: " + document.querySelector('#abspieler').value);
+      self.http_get('../api/strg/' + abs + '/play/liste/' + lst, function(responseText) {
+        self.meldung_mit_timeout(responseText, 1500);
+      });
+    }
+  };
+  
+  this.kommando = function(kommando) {
     var abs = document.querySelector('#abspieler').value;
-    var lst = document.querySelector('#playlist').value;
-    console.log(
-      "play playlist.value: " + document.querySelector('#playlist').value + 
-      ", abspieler.value: " + document.querySelector('#abspieler').value);
-    self.http_get('../api/strg/' + abs + '/play/liste/' + lst, function(responseText) {
+    self.http_get('../api/strg/' + abs + '/' + kommando, function(responseText) {
       self.meldung_mit_timeout(responseText, 1500);
     });
+  };
+    
+  /* ------------- Verwaltungsfunktionen Abspielliste -------------------- */
+  
+  self.alleTitelEntfernen = function() {
+    var plname = document.querySelector('#playlist').value;
+    self.http_delete('../api/alist/' + plname + '/alle', '', function(responseText) {
+      // DELETE	http://localhost:9090/mz/api/alist/liste1/0
+      //self.meldung_mit_timeout(responseText, 1500);
+      self.titel_liste();
+    });
+  };
+  
+  this.titelDazu = function() {
+    var titel = self.titelErmitteln(document.querySelector(".selected"));
+    //var titelName = elem.textContent;
+    /*
+    var titelName = elem.attributes.dateiName.nodeValue;
+    var album = elem.attributes.album.nodeValue;
+    var interpret = elem.attributes.interpret.nodeValue;
+    var anzName = elem.attributes.titelAnzName.nodeValue;
+    var titel;
+    if(self.mediaPfad.endsWith('/')) {
+      titel = new Titel(titelName, self.mediaPfad, self.ortPfad, interpret, anzName, album);
+    } else {
+      titel = new Titel(titelName, self.mediaPfad + '/', self.ortPfad, interpret, anzName, album);
+    }
+    */
+    var plname = document.querySelector('#playlist').value;
+    self.http_put('../api/alist/' + plname, JSON.stringify(titel), function(responseText) {
+      //self.meldung_mit_timeout(responseText, 1500);
+    });
+  };  
+  
+  this.titelWeg = function() {
+    var elem = document.querySelector(".selected");
+    var parentElem = elem.parentNode;
+    //console.log("elem: " + elem.nodeName + ", parent: " + parentElem.nodeName + ", len: " + parentElem.childNodes.length);
+    var liElems = parentElem.getElementsByTagName(elem.nodeName); // nur die LI Elemente
+    //console.log("liElems.anz: " + liElems.length);
+    var gefunden = false;
+    for(var i = 0; i < liElems.length && !gefunden; i++) {
+      //console.log(liElems.item(i).textContent);
+      if(liElems.item(i).classList.contains("selected")) {
+        gefunden = true;
+        var index = i;
+        //console.log(elem.textContent + ' hat Index ' + i);
+      }
+    }
+    // /mz/api/alist/[pl-name]/[nr] 
+    var plname = document.querySelector('#playlist').value;
+    self.http_delete('../api/alist/' + plname + '/' + index,'', function(responseText) {
+      // DELETE	http://localhost:9090/mz/api/alist/liste1/0
+      //self.meldung_mit_timeout(responseText, 1500);
+      self.titel_liste();
+    });
+    
   };
   
   /* ------------- Helfer fuer Entitaets-Formulare ----------------------- */
@@ -411,8 +477,8 @@
     event.preventDefault();
     const data = new FormData(event.target);
     const value = Object.fromEntries(data.entries());
-    console.log({ value });
-    console.log(JSON.stringify(value));
+    //console.log({ value });
+    //console.log(JSON.stringify(value));
     var daten = JSON.stringify(value);
     var formkey = document.querySelector(keySelector).value;
     formkey = formkey.replace(' ', '').replace(/[\W]+/g, '');
@@ -443,7 +509,7 @@
     self.dialog_laden_und_zeigen('data/tpl/dlg-loeschen.txt', dlgdata, function() {
       self.addEvtListener('#nein-btn', 'click', self.dialog_schliessen);
       self.addEvtListener('#ja-btn', 'click', function(event) {
-        console.log("loeschen geklickt.");
+        //console.log("loeschen geklickt.");
         self.http_delete(delUrl + pkey, '', function (responseText) {
           self.dialog_schliessen();
           if(typeof(cb) !== 'function') {
@@ -465,6 +531,20 @@
   this.removeClassMulti = function(selector) {
     document.querySelectorAll('.' + selector).forEach(elem => { elem.classList.remove(selector); });
   };
+  
+  self.titelErmitteln = function(elem) {
+    var titelName = elem.attributes.dateiName.nodeValue;
+    var album = elem.attributes.album.nodeValue;
+    var interpret = elem.attributes.interpret.nodeValue;
+    var anzName = elem.attributes.titelAnzName.nodeValue;
+    var titel;
+    if(self.mediaPfad.endsWith('/')) {
+      titel = new Titel(titelName, self.mediaPfad, self.ortPfad, interpret, anzName, album);
+    } else {
+      titel = new Titel(titelName, self.mediaPfad + '/', self.ortPfad, interpret, anzName, album);
+    }
+    return titel;
+  };
 
   /* --------------------- asynchroner HTTP Client ----------------- */
   

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