Add Downloaded Size Parameter to Tuner Status

data/www/templates/streams.html

@@ -11,6 +11,7 @@
           <th>Channel</th>
           <th>Method</th>
           <th>Time Active</th>
+          <th>Total Downloaded</th>
           <th>Options</th>
         </tr>
 
@@ -22,10 +23,12 @@
             <td>{{ tuner_dict["channel_number"] }}</td>
             <td>{{ tuner_dict["method"] }}</td>
             <td>{{ tuner_dict["play_duration"] }}</td>
+            <td>{{ tuner_dict["downloaded"] }}</td>
           {% else %}
             <td>N/A</td>
             <td>N/A</td>
             <td>N/A</td>
+            <td>N/A</td>
           {% endif %}
           <td>
             <div>

fHDHR/device/tuners/stream/direct_stream.py

@@ -1,3 +1,4 @@
+import sys
 import time
 import m3u8
 
@@ -48,6 +49,8 @@ class Direct_Stream():
 
                             self.fhdhr.logger.info("Passing Through Chunk #%s with size %s" % (chunk_counter, self.chunksize))
                             yield chunk
+                            chunk_size = int(sys.getsizeof(chunk))
+                            self.tuner.add_downloaded_size(chunk_size)
 
                             chunk_counter += 1
 
@@ -123,6 +126,8 @@ class Direct_Stream():
 
                                 self.fhdhr.logger.info("Passing Through Chunk: %s" % chunkurl)
                                 yield chunk
+                                chunk_size = int(sys.getsizeof(chunk))
+                                self.tuner.add_downloaded_size(chunk_size)
 
                         if playlist.target_duration:
                             time.sleep(int(playlist.target_duration))

fHDHR/device/tuners/stream/ffmpeg_stream.py

@@ -1,3 +1,4 @@
+import sys
 import subprocess
 
 # from fHDHR.exceptions import TunerError
@@ -21,11 +22,13 @@ class FFMPEG_Stream():
             try:
                 while self.tuner.tuner_lock.locked():
 
-                    videoData = ffmpeg_proc.stdout.read(self.bytes_per_read)
-                    if not videoData:
+                    chunk = ffmpeg_proc.stdout.read(self.bytes_per_read)
+                    if not chunk:
                         break
                         # raise TunerError("807 - No Video Data")
-                    yield videoData
+                    yield chunk
+                    chunk_size = int(sys.getsizeof(chunk))
+                    self.tuner.add_downloaded_size(chunk_size)
                 self.fhdhr.logger.info("Connection Closed: Tuner Lock Removed")
 
             except GeneratorExit:

fHDHR/device/tuners/stream/vlc_stream.py

@@ -1,3 +1,4 @@
+import sys
 import subprocess
 
 # from fHDHR.exceptions import TunerError
@@ -22,11 +23,13 @@ class VLC_Stream():
 
                 while self.tuner.tuner_lock.locked():
 
-                    videoData = vlc_proc.stdout.read(self.bytes_per_read)
-                    if not videoData:
+                    chunk = vlc_proc.stdout.read(self.bytes_per_read)
+                    if not chunk:
                         break
                         # raise TunerError("807 - No Video Data")
-                    yield videoData
+                    yield chunk
+                    chunk_size = int(sys.getsizeof(chunk))
+                    self.tuner.add_downloaded_size(chunk_size)
                 self.fhdhr.logger.info("Connection Closed: Tuner Lock Removed")
 
             except GeneratorExit:

fHDHR/device/tuners/tuner.py

@@ -17,6 +17,10 @@ class Tuner():
         self.tuner_lock = threading.Lock()
         self.set_off_status()
 
+    def add_downloaded_size(self, bytes_count):
+        if "downloaded" in list(self.status.keys()):
+            self.status["downloaded"] += bytes_count
+
     def grab(self):
         if self.tuner_lock.locked():
             self.fhdhr.logger.error("Tuner #" + str(self.number) + " is not available.")
@@ -56,4 +60,5 @@ class Tuner():
                         "channel": stream_args["channel"],
                         "proxied_url": stream_args["channelUri"],
                         "time_start": datetime.datetime.utcnow(),
+                        "downloaded": 0
                         }

fHDHR/http/pages/streams_html.py

@@ -1,5 +1,7 @@
 from flask import request, render_template
 
+from fHDHR.tools import humanized_filesize
+
 
 class Streams_HTML():
     endpoints = ["/streams", "/streams.html"]
@@ -24,6 +26,7 @@ class Streams_HTML():
                 tuner_dict["channel_number"] = tuner_status[tuner]["channel"]
                 tuner_dict["method"] = tuner_status[tuner]["method"]
                 tuner_dict["play_duration"] = str(tuner_status[tuner]["Play Time"])
+                tuner_dict["downloaded"] = humanized_filesize(tuner_status[tuner]["downloaded"])
 
             tuner_list.append(tuner_dict)
 

fHDHR/tools/__init__.py

@@ -89,6 +89,14 @@ def hours_between_datetime(first_time, later_time):
     return (timebetween.total_seconds() / 60 / 60)
 
 
+def humanized_filesize(size, decimal_places=2):
+    for unit in ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB']:
+        if size < 1024.0 or unit == 'YiB':
+            break
+        size /= 1024.0
+    return f"{size:.{decimal_places}f} {unit}"
+
+
 def humanized_time(countdownseconds):
     time = float(countdownseconds)
     if time == 0: