fixes for samba

python-server/filesystem.py

@@ -2,22 +2,28 @@ import base64
 import os.path
 import audiosegment_wrapper as AudioSegment
 
+audiofiles = []
+FTP_DIR = "/home/ths/"
+
 def save_audio(filename, base64_string):
+    global audiofiles
+    audiofiles += [filename[:-4]]
     decoded = None
     orig_filename = filename[:-4]+"_orig"
-    with open("latestBase64","wb") as f:
-        f.write(base64_string)
     try:
         decoded = base64.b64decode(base64_string)
     except TypeError:
         return b"ERROR_INVALID_ENCODING_64"
-    #if os.path.isfile(filename):
-    #    return b"ERROR_FILE_EXISTS"
-    with open(orig_filename,"wb") as f:
-        f.write(decoded)
+    if os.path.isfile(filename):
+        return b"ERROR_FILE_EXISTS"
+    write_file(orig_filename, decoded)
+
     seg = AudioSegment.from_file(orig_filename)
     seg = seg.resample(sample_rate_Hz=32000, sample_width=2, channels=1)
+
     seg.export(filename,format="wav")
+    seg.export(FTP_DIR + filename,format="wav")
+    
     return b"SUCCESS"
 
 def save_audio_chain(file_str_tupels):
@@ -41,20 +47,31 @@ def save_audio_chain(file_str_tupels):
     else:
         completeAudio = completeAudio.resample(sample_rate_Hz=32000, sample_width=2, channels=1)
         completeAudio.export(file_str_tupels[0][0],format="wav")
+        completeAudio.export(FTP_DIR + file_str_tupels[0][0],format="wav")
         return b"SUCCESS"
 
 def save_transcript(filename, transcript):
+    global audiofiles
+    try:
+      audiofiles.remove(filename[:4])
+    except:
+      print("Audiofile not in working list")
     if os.path.isfile(filename):
         pass
     with open(filename + "_transcript","w") as f:
         f.write(transcript)
+    with open(FTP_DIR +  filename + "_transcript","w") as f:
+        f.write(transcript)
 
 def get_transcript(filename):
+    global audiofiles
     try:
       with open("data/" + filename + ".wav_transcript","r") as f:
         return f.read()
     except FileNotFoundError:
-        return "File not found on Server!"
+        if filename in audiofiles:
+            return "ERROR_FILE_STILL_IN_WORK"
+        return "ERROR_FILE_NOT_AVAILIABLE"
 
 def filelist():
     return ""
@@ -64,3 +81,10 @@ def fileinfo(filename):
 
 def copy_to_output(filename):
     return ""
+
+def write_file(filename, data):
+    FTP_DIR = "/home/ths/"
+    with open(FTP_DIR + filename,"wb") as f:
+        f.write(data)
+    with open(filename,"wb") as f:
+        f.write(data)

python-server/server_interface.py

@@ -41,6 +41,8 @@ def parse_request(data):
         except ValueError:
             return b"ERROR_MALFORMED_REQUEST"
         ret = filesystem.save_audio(filename, base64_string)
+        if b"ERROR" in ret:
+            return ret
         speech.async_create_transcript(filename)
         return ret
 
@@ -58,6 +60,8 @@ def parse_request(data):
             return bytes("ERROR_INVALID_NUMBER_FILES_{}".format(len(file_str_tuples)),"utf-8")
 
         ret = filesystem.save_audio_chain(file_str_tuples);
+        if b"ERROR" in ret:
+            return ret
         speech.async_create_transcript(file_str_tuples[0][0])
         return ret
         

python-server/speech.py

@@ -4,6 +4,7 @@ import os.path
 import filesystem
 import log
 import transcribe_async
+import os
 
 USE_FREE=False
 USE_PAID=True
@@ -15,6 +16,7 @@ def async_create_transcript(filename):
 def create_and_save_transcript(filename):
     transcript = analyse(filename)
     filesystem.save_transcript(filename, transcript)
+    os.system("../permissions.sh")
 
 def analyse(filename):
     ''' returns the transcripted audio, or None if the analysis fails '''

python-server/transcribe_async.py

@@ -64,6 +64,8 @@ def transcribe_gcs(gcs_uri):
     ret = ""
     for result in response.results:
         # The first alternative is the most likely one for this portion.
+        if len(result.alternatives) < 1:
+            continue
         ret += result.alternatives[0].transcript
         print(u'Transcript: {}'.format(result.alternatives[0].transcript))
         print('Confidence: {}'.format(result.alternatives[0].confidence))