[goldendict:1.4] Support flatpaks and goldendict-ng

Author: ManuelSchneid3r

goldendict/__init__.py

@@ -1,16 +1,18 @@
 # -*- coding: utf-8 -*-
 # Copyright (c) 2017-2024 Manuel Schneider
 
+import os
+import shutil
+
 from albert import *
 
 md_iid = '2.0'
-md_version = '1.3'
+md_version = '1.4'
 md_name = 'GoldenDict'
-md_description = 'Searches in GoldenDict'
+md_description = 'Quick access to GoldenDict'
 md_license = 'MIT'
-md_url = 'https://github.com/albertlauncher/python/'
+md_url = 'https://github.com/albertlauncher/python/tree/main/goldendict'
 md_authors = '@manuelschneid3r'
-md_bin_dependencies = ['goldendict']
 
 
 class Plugin(PluginInstance, TriggerQueryHandler):
@@ -20,22 +22,36 @@ def __init__(self):
                                      id=md_id,
                                      name=md_name,
                                      description=md_description,
-                                     synopsis='query',
                                      defaultTrigger='gd ')
         PluginInstance.__init__(self, extensions=[self])
-        self.iconUrls = ["xdg:goldendict"]
 
-    def handleTriggerQuery(self, query: TriggerQuery) -> None:
-        query_str = query.string.strip()
-        if not query_str:
-            return
+        commands = [
+            '/var/lib/flatpak/exports/bin/org.goldendict.GoldenDict',  # flatpak
+            '/var/lib/flatpak/exports/bin/io.github.xiaoyifang.goldendict_ng',  # flatpak ng
+            'goldendict',  # native
+            'goldendict-ng',  # native ng
+        ]
+
+        executables = [e for e in [shutil.which(c) for c in commands] if e]
+
+        if not executables:
+            raise RuntimeError(f'None of the GoldenDict distributions found.')
+
+        self.executable = executables[0]
+        self.iconUrls = [f'xdg:{os.path.basename(self.executable)}']
+
+        if len(executables) > 1:
+            warning(f"Multiple GoldenDict commands found: {', '.join(executables)}")
+            warning(f"Using {self.executable}")
 
+    def handleTriggerQuery(self, query: TriggerQuery):
+        q = query.string.strip()
         query.add(
             StandardItem(
                 id=md_name,
                 text=md_name,
-                subtext=f'Look up {query_str} using <i>GoldenDict</i>',
+                subtext=f"Look up '{q}' in GoldenDict",
                 iconUrls=self.iconUrls,
-                actions=[Action(md_name, md_name, lambda: runDetachedProcess(['goldendict', query_str]))],
+                actions=[Action(md_name, md_name, lambda e=self.executable: runDetachedProcess([e, q]))],
             )
         )