Upd: Adapt API changes

Albumart/Albumart.lua

@@ -24,9 +24,10 @@ if rc == 1 then
 end
 
 -- Cache the fetched albumart and send it to the client
-local file = mympd.covercache_write(out, mympd_arguments.uri)
-if file then
-    return mympd.http_serve_file(file)
+local filename
+rc, filename = mympd.covercache_write(out, mympd_arguments.uri)
+if rc == 0 then
+    return mympd.http_serve_file(filename)
 end
 
 return mympd.http_redirect("/assets/coverimage-notavailable")

Covercache/CovercachePrepopulate.lua

@@ -29,7 +29,9 @@ local function check_image(base)
     return false
 end
 
-local rc, result = mympd.api("MYMPD_API_DATABASE_ALBUM_LIST", {
+local rc, result, code, headers
+
+rc, result = mympd.api("MYMPD_API_DATABASE_ALBUM_LIST", {
     offset = 0,
     limit = 10000,
     expression = "",
@@ -42,23 +44,22 @@ local existing = 0
 local errors = 0
 local downloaded = 0
 for _, album in pairs(result.data) do
-    local path = mympd_env.cachedir_cover .. "/" .. mympd.hash_sha1(album.uri) .. "-0"
-    if not check_image(path) then
-        if not pcall(function()
+    if album.uri and album.uri ~= "" then
+        local path = mympd_env.cachedir_cover .. "/" .. mympd.hash_sha1(album.uri) .. "-0"
+        if not check_image(path) then
             local out = mympd.tmp_file()
             local uri = mympd_state.mympd_uri .. 'albumart-thumb?offset=0&uri=' .. mympd.urlencode(album.uri)
-            if mympd_http_download(uri, out) == 0 then
+            rc, code, headers = mympd_http_download(uri, out)
+            if rc == 0 then
                 local name = mympd.covercache_write(out, album.uri)
                 mympd.log(6, "Covercache: " .. name)
                 downloaded = downloaded + 1
             else
                 errors = errors + 1
             end
-        end) then
-            errors = errors + 1
+        else
+            existing = existing + 1
         end
-    else
-        existing = existing + 1
     end
 end
 

Covercache/README.md

@@ -2,4 +2,6 @@
 
 ## CovercachePrepopulate
 
-This scripts downloads abumart from myMPD and stores it in the covercache.
+This scripts downloads abumart from myMPD and stores it in the covercache. This script works only for the advanced album mode (default).
+
+

Lyrics/Lyrics.lua

@@ -1,7 +1,7 @@
 -- {"order":1,"arguments":["uri"]}
 -- Import lyrics provider configuration
 local providers = require "scripts/LyricsProviders"
-local rc, code, header, body, song, lyrics_text, desc
+local rc, code, headers, body, song, lyrics_text, desc
 
 local function strip_html(str)
     str = str:gsub("<!%[CDATA%[.-%]%]>", "")
@@ -37,7 +37,7 @@ end
 
 local function get_lyrics_uri(provider, artist, title)
     local identity_uri = replace_vars_uri(provider.identity_uri, artist, title)
-    rc, code, header, body = mympd.http_client("GET", identity_uri, "", "")
+    rc, code, headers, body = mympd.http_client("GET", identity_uri, "", "")
     if rc == 0 and #body > 0 then
         local identity_pattern = replace_vars_pattern(provider.identity_pattern, artist, title)
         local lyrics_path = body:match(identity_pattern)
@@ -66,7 +66,7 @@ for _, provider in pairs(providers) do
         lyrics_uri = replace_vars_uri(provider.lyrics_uri, artist, title)
     end
     if lyrics_uri then
-        rc, code, header, body = mympd.http_client("GET", lyrics_uri, "", "")
+        rc, code, headers, body = mympd.http_client("GET", lyrics_uri, "", "")
         if rc == 0 then
             local lyrics_pattern = replace_vars_pattern(provider.lyrics_pattern, artist, title)
             lyrics_text = body:match(lyrics_pattern)

Tagart/Tagart.lua

@@ -21,9 +21,10 @@ if rc == 1 then
 end
 
 -- Cache the fetched tagart and send it to the client
-local file = mympd.thumbscache_write(out, value)
-if file then
-    return mympd.http_serve_file(file)
+local filename
+rc, filename = mympd.thumbscache_write(out, value)
+if rc == 0 then
+    return mympd.http_serve_file(filename)
 end
 
 return mympd.http_redirect("/assets/coverimage-notavailable")