Feat: Add widget script for newest playlist

HomeWidgets/WidgetPlaylists.lua

@@ -0,0 +1,38 @@
+-- {"name": "WidgetPlaylists", "file": "HomeWidgets/WidgetPlaylists.lua", "version": 1, "desc": "Home widget for playlists.", "order":0,"arguments":["entries"]}
+local headers = "Content-type: text/html\r\n"
+local entries
+if mympd_arguments.entries ~= nil then
+    entries = tonumber(mympd_arguments.entries)
+else
+    entries = 10
+end
+
+local method = "MYMPD_API_PLAYLIST_LIST"
+local options = {
+    searchstr = "",
+    sort = "Last-Modified",
+    sortdesc = false,
+    fields = {
+        "Name",
+        "Last-Modified"
+    },
+    type = 0,
+    offset = 0,
+    limit = entries
+}
+
+local rows = {}
+local rc, result = mympd.api(method, options)
+if rc == 0 then
+    for _,data in ipairs(result.data)
+    do
+        table.insert(rows, "<div class=\"list-group-item list-group-item-action clickable\" data-href='{\"cmd\":\"gotoPlaylist\",\"options\":[" ..
+            json.encode(mympd.htmlencode(data.Name)) .. "]}'>" .. mympd.htmlencode(data.Name) .. "</div>")
+    end
+end
+
+local body = "<div class=\"list-group list-group-flush\">" ..
+    table.concat(rows) ..
+    "</div>"
+
+return mympd.http_reply("200", headers, body)