More rename work

netalertx/api.py

@@ -0,0 +1,92 @@
+import json
+
+
+# Register NetAlertX modules NetAlertX directories
+import conf  
+from const import (apiPath, sql_appevents, sql_devices_all, sql_events_pending_alert, sql_settings, sql_plugins_events, sql_plugins_history, sql_plugins_objects,sql_language_strings, sql_notifications_all)
+from logger import mylog
+from helper import write_file
+
+apiEndpoints = []
+
+#===============================================================================
+# API
+#===============================================================================
+def update_api(db, isNotification = False, updateOnlyDataSources = []):
+    mylog('debug', ['[API] Update API starting'])
+    # return
+
+    folder = apiPath 
+
+    # Save plugins    
+    write_file(folder + 'plugins.json'  , json.dumps({"data" : conf.plugins}))  
+
+    #  prepare database tables we want to expose 
+    dataSourcesSQLs = [
+        ["appevents", sql_appevents],        
+        ["devices", sql_devices_all],        
+        ["events_pending_alert", sql_events_pending_alert],
+        ["settings", sql_settings],
+        ["plugins_events", sql_plugins_events],
+        ["plugins_history", sql_plugins_history],
+        ["plugins_objects", sql_plugins_objects],
+        ["plugins_language_strings", sql_language_strings],
+        ["notifications", sql_notifications_all],
+        ["custom_endpoint", conf.API_CUSTOM_SQL],
+    ]
+
+    # Save selected database tables
+    for dsSQL in dataSourcesSQLs:
+
+        if updateOnlyDataSources == [] or dsSQL[0] in updateOnlyDataSources:
+
+            api_endpoint_class(db, dsSQL[1], folder + 'table_' + dsSQL[0] + '.json')
+
+
+#-------------------------------------------------------------------------------
+
+
+class api_endpoint_class:
+    def __init__(self, db, query, path):        
+
+        global apiEndpoints
+        self.db = db
+        self.query = query
+        self.jsonData = db.get_table_as_json(self.query).json
+        self.path = path
+        self.fileName = path.split('/')[-1]
+        self.hash = hash(json.dumps(self.jsonData))
+
+        # check if the endpoint needs to be updated
+        found = False
+        changed = False
+        changedIndex = -1
+        index = 0
+        
+        # search previous endpoint states to check if API needs updating
+        for endpoint in apiEndpoints:
+            # match sql and API endpoint path 
+            if endpoint.query == self.query and endpoint.path == self.path:
+                found = True 
+                if endpoint.hash != self.hash:                    
+                    changed = True
+                    changedIndex = index
+
+            index = index + 1
+        
+        # check if API endpoints have changed or if it's a new one
+        if not found or changed:
+
+            mylog('verbose', [f'[API] Updating {self.fileName} file in /front/api'])
+
+            write_file(self.path, json.dumps(self.jsonData)) 
+            
+            if not found:
+                apiEndpoints.append(self)
+
+            elif changed and changedIndex != -1 and changedIndex < len(apiEndpoints):
+                # update hash
+                apiEndpoints[changedIndex].hash = self.hash
+            else:
+                mylog('minimal', [f'[API] ⚠ ERROR Updating {self.fileName}'])
+