Code reduction (#68)

Reduce code and move kodi database functions to their own files.
Fix videonodes - delete view

resources/lib/objects/_common.py

@@ -0,0 +1,134 @@
+# -*- coding: utf-8 -*-
+
+##################################################################################################
+
+import logging
+
+import xbmc
+import xbmcvfs
+
+import artwork
+import downloadutils
+import read_embyserver as embyserver
+from utils import window, settings, dialog, language as lang, should_stop
+
+##################################################################################################
+
+log = logging.getLogger("EMBY."+__name__)
+
+##################################################################################################
+
+
+class Items(object):
+
+    pdialog = None
+    title = None
+    count = 0
+    total = 0
+
+
+    def __init__(self):
+
+        self.artwork = artwork.Artwork()
+        self.emby = embyserver.Read_EmbyServer()
+        self.do_url = downloadutils.DownloadUtils().downloadUrl
+        self.should_stop = should_stop
+
+        self.kodi_version = int(xbmc.getInfoLabel('System.BuildVersion')[:2])
+        self.direct_path = settings('useDirectPaths') == "1"
+        self.content_msg = settings('newContent') == "true"
+
+    @classmethod
+    def path_validation(cls, path):
+        # Verify if direct path is accessible or not
+        if window('emby_pathverified') != "true" and not xbmcvfs.exists(path):
+            if dialog(type_="yesno",
+                      heading="{emby}",
+                      line1="%s %s. %s" % (lang(33047), path, lang(33048))):
+
+                window('emby_shouldStop', value="true")
+                return False
+
+        return True
+
+    def content_pop(self, name):
+        # It's possible for the time to be 0. It should be considered disabled in this case.
+        if not self.pdialog and self.content_msg and self.new_time:
+            dialog(type_="notification",
+                   heading="{emby}",
+                   message="%s %s" % (lang(33049), name),
+                   icon="{emby}",
+                   time=self.new_time,
+                   sound=False)
+
+    def update_pdialog(self):
+
+        if self.pdialog:
+            percentage = int((float(self.count) / float(self.total))*100)
+            self.pdialog.update(percentage, message=self.title)
+
+    def add_all(self, item_type, items, view=None):
+
+        if self.should_stop():
+            return False
+
+        total = items['TotalRecordCount'] if 'TotalRecordCount' in items else len(items)
+        items = items['Items'] if 'Items' in items else items
+
+        if self.pdialog and view:
+            self.pdialog.update(heading="Processing %s / %s items" % (view['name'], total))
+
+        process = self._get_func(item_type, "added")
+        if view:
+            process(items, total, view)
+        else:
+            process(items, total)
+
+    def process_all(self, item_type, action, items, total=None, view=None):
+
+        log.debug("Processing %s: %s", action, items)
+
+        process = self._get_func(item_type, action)
+        self.total = total or len(items)
+        self.count = 0
+
+        for item in items:
+
+            if self.should_stop():
+                return False
+
+            if not process:
+                continue
+
+            self.title = item.get('Name', "unknown")
+            self.update_pdialog()
+
+            process(item)
+            self.count += 1
+
+    def remove_all(self, item_type, items):
+
+        log.debug("Processing removal: %s", items)
+
+        process = self._get_func(item_type, "remove")
+        for item in items:
+            process(item)
+
+    def added(self, items, total=None, update=True):
+        # Generator for newly added content
+        if update:
+            self.total = total or len(items)
+            self.count = 0
+
+        for item in items:
+
+            if self.should_stop():
+                break
+
+            self.title = item.get('Name', "unknown")
+
+            yield item
+            self.update_pdialog()
+
+            if update:
+                self.count += 1