add error submission prompt

addon.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <addon  id="plugin.video.embycon" 
         name="EmbyCon"
-        version="1.4.2"
+        version="1.4.3"
         provider-name="Team B">
   <requires>
     <import addon="xbmc.python" version="2.24.0"/>

resources/language/resource.language.en_gb/strings.po

@@ -657,3 +657,11 @@ msgstr ""
 msgctxt "#30310"
 msgid "Enable Emby remote control"
 msgstr ""
+
+msgctxt "#30311"
+msgid "EmbyCon encountered an error!"
+msgstr ""
+
+msgctxt "#30312"
+msgid "Do you want to send this error to the devs?"
+msgstr ""

resources/lib/error.py

@@ -0,0 +1,121 @@
+
+import traceback
+import sys
+import os
+import httplib
+import json
+
+import xbmcgui
+import xbmc
+
+from simple_logging import SimpleLogging
+from clientinfo import ClientInformation
+from translation import i18n
+
+log = SimpleLogging(__name__)
+
+def catch_except(errors=(Exception, ), default_value=False):
+    # Will wrap method with try/except and print parameters for easier debugging
+    def decorator(func):
+        def wrapper(*args, **kwargs):
+            try:
+                return func(*args, **kwargs)
+            except errors as error:
+                if not (hasattr(error, 'quiet') and error.quiet):
+                    return_value = xbmcgui.Dialog().yesno(i18n('error'), i18n('embycon_error'), i18n('embycon_error_submit'))
+                    if return_value:
+                        log.debug("Sending Error Data")
+                        try:
+                            submit_error_data()
+                        except Exception as error:
+                            log.debug("Sending Error Data Failed: " + str(error))
+
+                return default_value
+        return wrapper
+    return decorator
+
+def submit_error_data():
+
+    error_type, error_short, error_stack = format_exception()
+
+    data = {}
+    data["event"] = "ErrorReport"
+    data["error_stack"] = error_stack
+    data["error_type"] = error_type
+    data["error_short"] = error_short
+    data["sys.argv"] = sys.argv
+    data["kodi_version"] = xbmc.getInfoLabel("System.BuildVersion")
+    data["addon_version"] = ClientInformation().getVersion()
+
+    post_data = json.dumps(data)
+    log.debug("ERROR_DATA: " + post_data)
+
+    server = "allthedata.pythonanywhere.com"
+    url_path = "/submit"
+    conn = httplib.HTTPConnection(server, timeout=40)
+    head = {}
+    head["Content-Type"] = "application/json"
+    conn.request(method="POST", url=url_path, body=post_data, headers=head)
+    data = conn.getresponse()
+    log.debug("Submit Responce Code: " + str(data.status))
+
+
+def format_exception():
+
+    stack = traceback.extract_stack()
+    exc_type, exc_obj, exc_tb = sys.exc_info()
+    stack_trace_data = traceback.format_tb(exc_tb)
+    tb = traceback.extract_tb(exc_tb)
+    full_tb = stack[:-1] + tb
+    # log.error(str(full_tb))
+
+    # get last stack frame
+    latestStackFrame = None
+    if (len(tb) > 0):
+        latestStackFrame = tb[-1]
+    # log.error(str(tb))
+
+    fileStackTrace = ""
+    try:
+        # get files from stack
+        stackFileList = []
+        for frame in full_tb:
+            # log.error(str(frame))
+            frameFile = (os.path.split(frame[0])[1])[:-3]
+            frameLine = frame[1]
+            if (len(stackFileList) == 0 or stackFileList[-1][0] != frameFile):
+                stackFileList.append([frameFile, [str(frameLine)]])
+            else:
+                file = stackFileList[-1][0]
+                lines = stackFileList[-1][1]
+                lines.append(str(frameLine))
+                stackFileList[-1] = [file, lines]
+        # log.error(str(stackFileList))
+
+        for item in stackFileList:
+            lines = ",".join(item[1])
+            fileStackTrace += item[0] + "," + lines + ":"
+        # log.error(str(fileStackTrace))
+    except Exception as e:
+        fileStackTrace = None
+        log.error(e)
+
+    errorType = "NA"
+    errorFile = "NA"
+
+    if latestStackFrame is not None:
+        if fileStackTrace is None:
+            fileStackTrace = os.path.split(latestStackFrame[0])[1] + ":" + str(latestStackFrame[1])
+
+        codeLine = "NA"
+        if (len(latestStackFrame) > 3 and latestStackFrame[3] != None):
+            codeLine = latestStackFrame[3].strip()
+
+        errorFile = "%s(%s)(%s)" % (fileStackTrace, exc_obj.message, codeLine)
+        errorFile = errorFile[0:499]
+        errorType = "%s" % (exc_type.__name__)
+        # log.error(errorType + " - " + errorFile)
+
+    del (exc_type, exc_obj, exc_tb)
+
+    return errorType, errorFile, stack_trace_data

resources/lib/functions.py

@@ -15,6 +15,7 @@ import xbmcgui
 import xbmcaddon
 import xbmc
 
+from resources.lib.error import catch_except
 from downloadutils import DownloadUtils
 from utils import getDetailsString, getArt, cache_artwork
 from kodi_utils import HomeWindow
@@ -43,6 +44,7 @@ downloadUtils = DownloadUtils()
 dataManager = DataManager()
 
 
+@catch_except()
 def mainEntryPoint():
     log.debug("===== EmbyCon START =====")
 

resources/lib/play_utils.py

@@ -9,6 +9,7 @@ import time
 import json
 import hashlib
 
+from resources.lib.error import catch_except
 from simple_logging import SimpleLogging
 from downloadutils import DownloadUtils
 from resume_dialog import ResumeDialog
@@ -20,7 +21,7 @@ from json_rpc import json_rpc
 log = SimpleLogging(__name__)
 downloadUtils = DownloadUtils()
 
-
+@catch_except()
 def playFile(play_info):
 
     id = play_info.get("item_id")

resources/lib/translation.py

@@ -117,5 +117,7 @@ STRINGS = {
     'playback_starting_': 30306,
     'play_trailer': 30307,
     'select_trailer': 30308,
-    'select_source': 30309
+    'select_source': 30309,
+    'embycon_error': 30311,
+    'embycon_error_submit': 30312
 }

resources/lib/widgets.py

@@ -12,12 +12,14 @@ from utils import getArt
 from datamanager import DataManager
 from simple_logging import SimpleLogging
 from kodi_utils import HomeWindow
+from resources.lib.error import catch_except
 
 log = SimpleLogging(__name__)
 downloadUtils = DownloadUtils()
 dataManager = DataManager()
 kodi_version = int(xbmc.getInfoLabel('System.BuildVersion')[:2])
 
+@catch_except()
 def checkForNewContent():
     log.debug("checkForNewContent Called")
 

service.py

@@ -8,6 +8,7 @@ import time
 import json
 import traceback
 
+from resources.lib.error import catch_except
 from resources.lib.downloadutils import DownloadUtils
 from resources.lib.simple_logging import SimpleLogging
 from resources.lib.play_utils import playFile
@@ -77,6 +78,7 @@ def sendProgress():
     url = "{server}/emby/Sessions/Playing/Progress"
     download_utils.downloadUrl(url, postBody=postdata, method="POST")
 
+@catch_except()
 def promptForStopActions(item_id, current_possition):
 
     settings = xbmcaddon.Addon(id='plugin.video.embycon')
@@ -181,7 +183,7 @@ def promptForStopActions(item_id, current_possition):
 
                 break
 
-
+@catch_except()
 def stopAll(played_information):
     if len(played_information) == 0:
         return