
...
    try:
        path = "file://" + urllib.parse.quote_from_bytes(path)
    except Exception as msg:
        print("_get_thumbnail_path: urllib.parse.quote failed: %s" % msg, 
              file=sys.stderr)
        return ""
    #print("_get_thumbnail: encoded path: [%s]" % path, file=sys.stderr)
    thumbname = hashlib.md5(path.encode('utf-8')).hexdigest() + ".png"

    # If the "new style" directory exists, we should stop looking in
    # the "old style" one (there might be interesting files in there,
...
            tpath = os.path.join(topdir, dir, thumbname)
            #print("Testing [%s]" % (tpath,))
            if os.path.exists(tpath):
                return tpath

    return ""


class RecollScope(Unity.AbstractScope):
  __g_type_name__ = "RecollScope"

...
        doc = query.fetchone()
      except:
        break

      titleorfilename = doc.title
      if titleorfilename is None or titleorfilename == "":
        titleorfilename = doc.filename
      if titleorfilename is None:
        titleorfilename = "doc.title and doc.filename are none !"

      # Results with an ipath get a special mime type so that they
      # get opened by starting a recoll instance.
      url, mimetype, iconname = self.icon_for_type (doc)

...
        if doc.mimetype == "inode/directory" or \
                "application/x-fsdirectory":
          category = 3
        else:
          category = 1

      #print({"uri":url,"icon":iconname,"category":category,
          #"mimetype":mimetype, "title":titleorfilename,
          #"comment":abstract,
          #"dnd_uri":doc.url})

      result_set.add_result(
        uri=url,
        icon=iconname,
        category=category,
...
  # Send back a useful icon depending on the document type
  def icon_for_type (self, doc):
    iconname = "text-x-preview"
    # Results with an ipath get a special mime type so that they
    # get opened by starting a recoll instance.
    thumbnail = ""
    if doc.ipath != "":
      mimetype = "application/x-recoll"
      url = doc.url + "#" + doc.ipath
    else:
      mimetype = doc.mimetype
      url = doc.url
      # doc.url is a unicode string which is badly wrong. 
      # Retrieve the binary path for thumbnail access.
      thumbnail = _get_thumbnail_path(doc.getbinurl())

    iconname = ""
    if thumbnail:
      iconname = thumbnail
    else:
      if doc.mimetype in SPEC_MIME_ICONS:
        iconname = SPEC_MIME_ICONS[doc.mimetype]

	a/src/desktop/unity-scope-recoll/unity_recoll_daemon.py		b/src/desktop/unity-scope-recoll/unity_recoll_daemon.py
	...		...
84	try:	84	try:
85	path = "file://" + urllib.parse.quote_from_bytes(path)	85	path = "file://" + urllib.parse.quote_from_bytes(path)
86	except Exception as msg:	86	except Exception as msg:
87	print("_get_thumbnail_path: urllib.parse.quote failed: %s" % msg,	87	print("_get_thumbnail_path: urllib.parse.quote failed: %s" % msg,
88	file=sys.stderr)	88	file=sys.stderr)
89	return None	89	return ""
90	#print("_get_thumbnail: encoded path: [%s]" % path, file=sys.stderr)	90	#print("_get_thumbnail: encoded path: [%s]" % path, file=sys.stderr)
91	thumbname = hashlib.md5(path.encode('utf-8')).hexdigest() + ".png"	91	thumbname = hashlib.md5(path.encode('utf-8')).hexdigest() + ".png"
92		92
93	# If the "new style" directory exists, we should stop looking in	93	# If the "new style" directory exists, we should stop looking in
94	# the "old style" one (there might be interesting files in there,	94	# the "old style" one (there might be interesting files in there,
	...		...
105	tpath = os.path.join(topdir, dir, thumbname)	105	tpath = os.path.join(topdir, dir, thumbname)
106	#print("Testing [%s]" % (tpath,))	106	#print("Testing [%s]" % (tpath,))
107	if os.path.exists(tpath):	107	if os.path.exists(tpath):
108	return tpath	108	return tpath
109		109
110	return None	110	return ""
111		111
112		112
113	class RecollScope(Unity.AbstractScope):	113	class RecollScope(Unity.AbstractScope):
114	__g_type_name__ = "RecollScope"	114	__g_type_name__ = "RecollScope"
115		115
	...		...
234	doc = query.fetchone()	234	doc = query.fetchone()
235	except:	235	except:
236	break	236	break
237		237
238	titleorfilename = doc.title	238	titleorfilename = doc.title
239	if titleorfilename == "":	239	if titleorfilename is None or titleorfilename == "":
240	titleorfilename = doc.filename	240	titleorfilename = doc.filename
		241	if titleorfilename is None:
		242	titleorfilename = "doc.title and doc.filename are none !"
241		243
242	# Results with an ipath get a special mime type so that they	244	# Results with an ipath get a special mime type so that they
243	# get opened by starting a recoll instance.	245	# get opened by starting a recoll instance.
244	url, mimetype, iconname = self.icon_for_type (doc)	246	url, mimetype, iconname = self.icon_for_type (doc)
245		247
	...		...
255	if doc.mimetype == "inode/directory" or \	257	if doc.mimetype == "inode/directory" or \
256	"application/x-fsdirectory":	258	"application/x-fsdirectory":
257	category = 3	259	category = 3
258	else:	260	else:
259	category = 1	261	category = 1
		262
		263	#print({"uri":url,"icon":iconname,"category":category,
		264	#"mimetype":mimetype, "title":titleorfilename,
		265	#"comment":abstract,
		266	#"dnd_uri":doc.url})
260		267
261	result_set.add_result(	268	result_set.add_result(
262	uri=url,	269	uri=url,
263	icon=iconname,	270	icon=iconname,
264	category=category,	271	category=category,
	...		...
305	# Send back a useful icon depending on the document type	312	# Send back a useful icon depending on the document type
306	def icon_for_type (self, doc):	313	def icon_for_type (self, doc):
307	iconname = "text-x-preview"	314	iconname = "text-x-preview"
308	# Results with an ipath get a special mime type so that they	315	# Results with an ipath get a special mime type so that they
309	# get opened by starting a recoll instance.	316	# get opened by starting a recoll instance.
310	thumbnail = None	317	thumbnail = ""
311	if doc.ipath != "":	318	if doc.ipath != "":
312	mimetype = "application/x-recoll"	319	mimetype = "application/x-recoll"
313	url = doc.url + "#" + doc.ipath	320	url = doc.url + "#" + doc.ipath
314	else:	321	else:
315	mimetype = doc.mimetype	322	mimetype = doc.mimetype
316	url = doc.url	323	url = doc.url
317	# doc.url is a unicode string which is badly wrong.	324	# doc.url is a unicode string which is badly wrong.
318	# Retrieve the binary path for thumbnail access.	325	# Retrieve the binary path for thumbnail access.
319	thumbnail = _get_thumbnail_path(doc.getbinurl())	326	thumbnail = _get_thumbnail_path(doc.getbinurl())
320		327
321	iconname = None	328	iconname = ""
322	if thumbnail:	329	if thumbnail:
323	iconname = thumbnail	330	iconname = thumbnail
324	else:	331	else:
325	if doc.mimetype in SPEC_MIME_ICONS:	332	if doc.mimetype in SPEC_MIME_ICONS:
326	iconname = SPEC_MIME_ICONS[doc.mimetype]	333	iconname = SPEC_MIME_ICONS[doc.mimetype]