Autoinstall Widevine updates

This adds a feature to enable automatic installation of Widevine.

Author: dagwieers

lib/inputstreamhelper/__init__.py

@@ -586,7 +586,8 @@ def _install_widevine_arm(self):  # pylint: disable=too-many-statements
             return ''
         required_diskspace = int(arm_device['filesize']) + int(arm_device['zipfilesize'])
         if yesno_dialog(localize(30001),  # Due to distributing issues, this takes a long time
-                        localize(30006, diskspace=self._sizeof_fmt(required_diskspace))) and self._widevine_eula():
+                        localize(30006, diskspace=self._sizeof_fmt(required_diskspace)),
+                        autoanswer=True) and self._widevine_eula():
             if system_os() != 'Linux':
                 ok_dialog(localize(30004), localize(30019, os=system_os()))
                 return False
@@ -614,7 +615,7 @@ def _install_widevine_arm(self):  # pylint: disable=too-many-statements
 
             if os.getuid() != 0 and not yesno_dialog(localize(30001),  # Ask for permission to run cmds as root
                                                      localize(30030, cmds=', '.join(root_cmds)),
-                                                     nolabel=localize(30028), yeslabel=localize(30027)):
+                                                     nolabel=localize(30028), yeslabel=localize(30027), autoanswer=True):
                 return False
 
             # Clean up any remaining mounts
@@ -720,7 +721,7 @@ def _update_widevine(self):
 
         if LooseVersion(latest_version) > LooseVersion(current_version):
             log('There is an update available for {component}', component=component)
-            if yesno_dialog(localize(30040), localize(30033), nolabel=localize(30028), yeslabel=localize(30034)):
+            if yesno_dialog(localize(30040), localize(30033), nolabel=localize(30028), yeslabel=localize(30034), autoanswer=True):
                 self.install_widevine()
             else:
                 log('User declined to update {component}.', component=component)
@@ -745,7 +746,7 @@ def _widevine_eula(self):
                 with archive.open(config.WIDEVINE_LICENSE_FILE) as file_obj:
                     eula = file_obj.read().decode().strip().replace('\n', ' ')
 
-        return yesno_dialog(localize(30026), eula, nolabel=localize(30028), yeslabel=localize(30027))  # Widevine CDM EULA
+        return yesno_dialog(localize(30026), eula, nolabel=localize(30028), yeslabel=localize(30027), autoanswer=True)  # Widevine CDM EULA
 
     def _extract_widevine_from_img(self):
         ''' Extract the Widevine CDM binary from the mounted Chrome OS image '''
@@ -887,7 +888,7 @@ def _check_drm(self):
         if self._has_widevine():
             return self._check_widevine()
 
-        if yesno_dialog(localize(30041), localize(30002), nolabel=localize(30028), yeslabel=localize(30038)):  # Widevine required
+        if yesno_dialog(localize(30041), localize(30002), nolabel=localize(30028), yeslabel=localize(30038), autoanswer=True):  # Widevine required
             return self.install_widevine()
 
         return False

lib/inputstreamhelper/kodiutils.py

@@ -49,8 +49,10 @@ def notification(heading='', message='', icon='info', time=4000):
     return Dialog().notification(heading=heading, message=message, icon=icon, time=time)
 
 
-def ok_dialog(heading='', message=''):
+def ok_dialog(heading='', message='', autoanswer=None):
     ''' Show Kodi's OK dialog '''
+    if autoanswer is not None and get_setting('automatic_install') == 'true':
+        return autoanswer
     from xbmcgui import Dialog
     if not heading:
         heading = ADDON.getAddonInfo('name')
@@ -71,8 +73,10 @@ def textviewer(heading='', text='', usemono=False):
     return Dialog().textviewer(heading=heading, text=text, usemono=usemono)
 
 
-def yesno_dialog(heading='', message='', nolabel=None, yeslabel=None, autoclose=0):
+def yesno_dialog(heading='', message='', nolabel=None, yeslabel=None, autoclose=0, autoanswer=None):
     ''' Show Kodi's Yes/No dialog '''
+    if autoanswer is not None and get_setting('automatic_install') == 'true':
+        return autoanswer
     from xbmcgui import Dialog
     if not heading:
         heading = ADDON.getAddonInfo('name')

resources/settings.xml

@@ -10,6 +10,7 @@
         <setting label="30904" type="text" id="warning" enable="false"/> <!-- disabled_warning -->
         <setting label="30905" help="30906" type="slider" id="update_frequency" default="31" range="1,3,90" option="int" enable="eq(-2,false)" visible="!system.platform.android"/>
         <setting label="30907" help="30908" type="folder" id="temp_path" source="" option="writeable" default="special://masterprofile/addon_data/script.module.inputstreamhelper" visible="!system.platform.android"/>
+        <setting label="Auto-install Widevine CDM" type="bool" id="automatic_install" default="false"/>
         <setting type="sep" visible="!system.platform.android"/>
         <setting label="30909" help="30910" type="action" id="install_widevine" action="RunScript(script.module.inputstreamhelper, widevine_install)" enable="System.HasAddon(inputstream.adaptive)" visible="!system.platform.android"/>
         <setting label="30911" help="30912" type="action" id="remove_widevine" action="RunScript(script.module.inputstreamhelper, widevine_remove)" enable="System.HasAddon(inputstream.adaptive)" visible="!system.platform.android"/>