Feat: add setting to disable coverimages

contrib/mympd.conf.dist

@@ -26,8 +26,11 @@ streamport = 8000
 #Manual streamurl, overwrites streamport
 #streamurl = http://jukebox:8000
 
+#Enable coverimages
+coverimage = true
+
 #Name for coverimages
-coverimage = folder.jpg
+coverimagename = folder.jpg
 
 #myMPD state directory
 varlibdir = /var/lib/mympd

htdocs/css/mympd.css

@@ -200,6 +200,12 @@ a.card-img-top {
   background-image: url(/assets/coverimage-loading.png);
 }
 
+a.card-img-top-nc {
+  display: block;
+  height: 20px;
+  background-color:#ccc;
+}
+
 button.active {
   color: #fff;
   background-color: #28a745 !important;

htdocs/index.html

@@ -34,7 +34,7 @@
             <a class="dropdown-item text-light bg-dark" href="#" data-toggle="modal" data-target="#modalSettings">Settings</a>
             <a class="dropdown-item text-light bg-dark" href="#" data-toggle="modal" data-target="#modalAbout">About</a>
             <a id="nav-add2homescreen" class="dropdown-item text-light bg-dark hide" href="#">Add2HomeScreen</a>
-            <div id="syscmds"></div>
+            <div id="syscmds" class="featSyscmds"></div>
           </div>
         </div>
         <div class="btn-toolbar col-auto pl-0 pr-0">
@@ -87,7 +87,7 @@
         </div>
       </div>
       <div class="card-body">
-        <div class="album-cover" id="currentCover"></div>
+        <div class="album-cover featCoverimage" id="currentCover"></div>
         <div class="album-desc">
           <h2 id="currentTrack" data-href='{"cmd": "songClick", "options": []}'></h2>
           <div class="featTags">  
@@ -918,7 +918,7 @@
           <button type="button" class="close" data-dismiss="modal">&times;</button>          
         </div>
         <div class="modal-body">
-          <div class="album-cover"></div>
+          <div class="album-cover featCoverimage"></div>
           <h1></h1>
           <div class="table-responsive-md">
             <table class="table table-sm">

htdocs/js/mympd.js

@@ -1015,7 +1015,7 @@ function parseSettings(obj) {
     
     toggleBtn('btnnotifyPage', settings.notificationPage);
 
-    var features = ["featStickers", "featSmartpls", "featPlaylists", "featTags"];
+    var features = ["featStickers", "featSmartpls", "featPlaylists", "featTags", "featLocalplayer", "featSyscmds", "featCoverimage"];
     
     for (var j = 0; j < features.length; j++) {
         var Els = document.getElementsByClassName(features[j]);
@@ -1074,7 +1074,7 @@ function parseSettings(obj) {
     filterCols('colsBrowsePlaylistsDetail');
     filterCols('colsBrowseFilesystem');
 
-    if (settings.localplayer) {
+    if (settings.featLocalplayer) {
         if (settings.streamurl == '') {
             settings.mpdstream = 'http://';
             if (settings.mpdhost == '127.0.0.1' || settings.mpdhost == 'localhost')
@@ -1085,10 +1085,7 @@ function parseSettings(obj) {
         } 
         else
             settings.mpdstream = settings.streamurl;
-        document.getElementsByClassName('featLocalplayer')[0].classList.remove('hide');        
     }
-    else
-        document.getElementsByClassName('featLocalplayer')[0].classList.add('hide');
     
     addTagList('BrowseDatabaseByTagDropdown', 'browsetags');
     addTagList('searchqueuetags', 'searchtags');
@@ -1623,7 +1620,7 @@ function parseListDBtags(obj) {
             card.setAttribute('id', id);
             card.setAttribute('data-album', encodeURI(obj.data[i].value));
             card.innerHTML = '<div class="card mb-4" id="card' + id + '">' +
-                             ' <a href="#" class="card-img-top"></a>' +
+                             (settings.featCoverimage ? ' <a href="#" class="card-img-top"></a>' : '<a href="#" class="card-img-top-nc"></a>') +
                              ' <div class="card-body">' +
                              '  <h5 class="card-title" id="albumartist' + id + '"></h5>' +
                              '  <h4 class="card-title">' + obj.data[i].value + '</h4>' +
@@ -1717,10 +1714,17 @@ function parseListTitles(obj) {
     var card = document.getElementById('card' + id)
     var tbody = card.getElementsByTagName('tbody')[0];
     var img = card.getElementsByTagName('a')[0];
-    img.style.backgroundImage = 'url("' + obj.cover + '")';
+    if (img.classList.contains('card-img-top'))
+        img.style.backgroundImage = 'url("' + obj.cover + '")';
+    else
+        img.style.backgroundImage = '';
     img.setAttribute('data-uri', encodeURI(obj.data[0].uri.replace(/\/[^\/]+$/, '')));
     img.setAttribute('data-name', obj.Album);
     img.setAttribute('data-type', 'dir');
+    img.addEventListener('click', function(event) {
+        showMenu(this, event);
+    }, false);
+    
     document.getElementById('albumartist' + id).innerText = obj.AlbumArtist;
   
     var titleTable = document.getElementById('collapseLink' + id);
@@ -1743,10 +1747,6 @@ function parseListTitles(obj) {
     }
     tbody.innerHTML = titleList;
 
-    img.addEventListener('click', function(event) {
-        showMenu(this, event);
-    }, false);
-
     tbody.parentNode.addEventListener('click', function(event) {
         if (event.target.nodeName == 'TD') {
             appendQueue('song', decodeURI(event.target.parentNode.getAttribute('data-uri')), event.target.parentNode.getAttribute('data-name'));
@@ -2227,11 +2227,11 @@ function showMenu(el, event) {
     event.preventDefault();
     event.stopPropagation();
 
+    hideMenu();
+
     if (el.getAttribute('data-init'))
         return;
 
-    hideMenu();
-
     var type = el.getAttribute('data-type');
     var uri = decodeURI(el.getAttribute('data-uri'));
     var name = el.getAttribute('data-name');

src/mpd_client.c

@@ -1350,8 +1350,8 @@ int mympd_put_settings(char *buffer) {
     
     len = json_printf(&out, "{type: settings, data: {"
         "repeat: %d, single: %d, crossfade: %d, consume: %d, random: %d, "
-        "mixrampdb: %f, mixrampdelay: %f, mpdhost: %Q, mpdport: %d, passwort_set: %B, featSyscmds: %B, featPlaylists: %B, featTags: %B, "
-        "localplayer: %B, streamport: %d, streamurl: %Q, coverimage: %Q, featStickers: %B, mixramp: %B, featSmartpls: %B, maxElementsPerPage: %d, "
+        "mixrampdb: %f, mixrampdelay: %f, mpdhost: %Q, mpdport: %d, passwort_set: %B, featSyscmds: %B, featPlaylists: %B, featTags: %B, featLibrary: %B, "
+        "featLocalplayer: %B, streamport: %d, streamurl: %Q, featCoverimage: %B, coverimagename: %Q, featStickers: %B, mixramp: %B, featSmartpls: %B, maxElementsPerPage: %d, "
         "replaygain: %Q, notificationWeb: %B, notificationPage: %B, jukeboxMode: %d, jukeboxPlaylist: %Q, jukeboxQueueLength: %d, "
         "tags: [", 
         mpd_status_get_repeat(status),
@@ -1367,10 +1367,12 @@ int mympd_put_settings(char *buffer) {
         config.syscmds,
         mpd.feat_playlists,
         mpd.feat_tags,
+        mpd.feat_library,
         config.localplayer,
         config.streamport,
         config.streamurl,
         config.coverimage,
+        config.coverimagename,
         config.stickers,
         config.mixramp,
         config.smartpls,
@@ -1480,7 +1482,11 @@ int replacechar(char *str, char orig, char rep) {
 int mympd_get_cover(const char *uri, char *cover, int cover_len) {
     char *path = strdup(uri);
     int len;
-    if (strncasecmp("http:", path, 5) == 0 || strncasecmp("https:", path, 6) == 0) {
+
+    if (!config.coverimage) {
+        len = snprintf(cover, cover_len, "/assets/coverimage-notavailable.png");
+    }
+    else if (strncasecmp("http:", path, 5) == 0 || strncasecmp("https:", path, 6) == 0) {
         if(strlen(path) > 8) {
             if (strncasecmp("http:", path, 5) == 0)
                 path += 7;
@@ -1489,23 +1495,23 @@ int mympd_get_cover(const char *uri, char *cover, int cover_len) {
             replacechar(path, '/', '_');
             replacechar(path, '.', '_');
             snprintf(cover, cover_len, "%s/pics/%s.png", SRC_PATH, path);
-            if (access(cover, F_OK ) == -1 ) {
+            if (access(cover, F_OK ) == -1 )
                 len = snprintf(cover, cover_len, "/assets/coverimage-httpstream.png");
-            } else {
+            else
                 len = snprintf(cover, cover_len, "/pics/%s.png", path);
-            }
-        } else {
+        } else
             len = snprintf(cover, cover_len, "/assets/coverimage-httpstream.png");
-        }
     }
     else {
-        dirname(path);
-        snprintf(cover, cover_len, "%s/library/%s/%s", SRC_PATH, path, config.coverimage);
-        if (access(cover, F_OK ) == -1 ) {
+        if (mpd.feat_library) {
+            dirname(path);
+            snprintf(cover, cover_len, "%s/library/%s/%s", SRC_PATH, path, config.coverimagename);
+            if (access(cover, F_OK ) == -1 )
+                len = snprintf(cover, cover_len, "/assets/coverimage-notavailable.png");
+            else
+                len = snprintf(cover, cover_len, "/library/%s/%s", path, config.coverimagename);
+        } else 
             len = snprintf(cover, cover_len, "/assets/coverimage-notavailable.png");
-        } else {
-            len = snprintf(cover, cover_len, "/library/%s/%s", path, config.coverimage);
-        }
     }
     free(path);
     return len;

src/mpd_client.h

@@ -164,6 +164,7 @@ struct t_mpd {
     bool feat_sticker;
     bool feat_playlists;
     bool feat_tags;
+    bool feat_library;
 } mpd;
 
 struct list mpd_tags;
@@ -183,7 +184,8 @@ typedef struct {
     const char* sslcert;
     const char* sslkey;
     const char* user;
-    const char* coverimage;
+    bool coverimage;
+    const char* coverimagename;
     bool stickers;
     bool mixramp;
     const char* taglist;

src/mympd.c

@@ -151,7 +151,12 @@ static int inihandler(void* user, const char* section, const char* name, const c
     else if (MATCH("streamport"))
         p_config->streamport = strtol(value, &crap, 10);
     else if (MATCH("coverimage"))
-        p_config->coverimage = strdup(value);
+        if (strcmp(value, "true") == 0)
+            p_config->coverimage = true;
+        else
+            p_config->coverimage = false;
+    else if (MATCH("coverimagename"))
+        p_config->coverimagename = strdup(value);
     else if (MATCH("varlibdir"))
         p_config->varlibdir = strdup(value);
     else if (MATCH("stickers"))
@@ -341,7 +346,8 @@ int main(int argc, char **argv) {
     config.user = "mympd";
     config.streamport = 8000;
     config.streamurl = "";
-    config.coverimage = "folder.jpg";
+    config.coverimage = true;
+    config.coverimagename = "folder.jpg";
     config.varlibdir = "/var/lib/mympd";
     config.stickers = true;
     config.mixramp = true;
@@ -358,6 +364,7 @@ int main(int argc, char **argv) {
     mpd.timeout = 3000;
     mpd.last_update_sticker_song_id = -1;
     mpd.last_song_id = -1;
+    mpd.feat_library = false;
     
     if (argc == 2) {
         printf("Parsing config file: %s\n", argv[1]);
@@ -445,6 +452,14 @@ int main(int argc, char **argv) {
     if (!testdir("Document root", SRC_PATH)) 
         return EXIT_FAILURE;
 
+    snprintf(testdirname, 400, "%s/library", SRC_PATH);
+    if (testdir("Link to mpd music_directory", testdirname)) {
+        mpd.feat_library = true;
+        printf("Enabling coverimage support\n");
+    }
+    else 
+        printf("Disabling coverimage support\n");
+
     snprintf(testdirname, 400, "%s/tmp", config.varlibdir);
     if (!testdir("Temp dir", testdirname)) 
         return EXIT_FAILURE;