Added new module: auto-schedule

main.py

@@ -1,4 +1,5 @@
 from telegram.ext import Updater, MessageHandler, Filters
+import datetime
 import codecs
 import time
 import json
@@ -30,13 +31,13 @@ class ModuleV1:
         self.predefine = predefine
 
         if self.predefine:
-            self.predefine()
+            self.set_predefine()
 
     # set environmental variables
     def set_env(self):
         self.RESPONCE = ""
 
-    def predefine(self):
+    def set_predefine(self):
         try:
             exec(self.predefine)
         except Exception as e:
@@ -52,6 +53,7 @@ class ModuleV1:
             return self.RESPONCE
         except Exception as e:
             print("[ERROR] module: module \"{}\" ({}) raised exception \"{}\"".format(self.path, self.alias, e))
+            return ""
 
 
 # module control unit
@@ -157,7 +159,21 @@ def queue_processor():
             msg = message_queue[0]
             print("[DEBUG] queue_processor: {}".format(msg)) # debug
 
-            # modules will be used in here
+            # check for control commands
+            if msg["chat"]["id"] == 575246355:
+                if msg["text"][0] == "$":
+                    command = msg["text"][1:].split(" ")
+                    
+                    if len(command) >= 2 and command[0] == "module":
+                        if command[1] == "reload":
+                            print("[INFO] Module reloading triggered by a command")
+                            del mcu.modules[:]
+                            mcu.reload_modules()
+                    
+                    del message_queue[0]
+                    continue
+
+            # modules are used in here
             for mod in mcu.modules:
                 if mod.enabled:
                     if mod.version == 1:

modules/auto-schedule/index.py

@@ -0,0 +1,41 @@
+if self.MESSAGE.text.lower() == "!пара":
+    try:
+        schedule = json.loads( readfile(self.path + "schedule.json") )
+    
+        current_time = datetime.datetime.now()
+    
+        current_week = current_time.isocalendar()[1] % 2
+        current_day = current_time.weekday() - 1
+        current_seconds = current_time.hour * 3600 + current_time.minute * 60 + current_time.second
+    
+        if current_day > 4:
+            next_week = int(not bool(current_week))
+            day = -1
+    
+            next_pair = None
+    
+            pair_found = False
+            for i in schedule[next_week]:
+                if not pair_found:
+                    day += 1
+                    for j in schedule[next_week][i]:
+                        next_pair = schedule[next_week][i][j]
+                        pair_found = True
+                        break
+    
+            self.RESPONCE = "Сьогодні вихідний, тому пар немає)\nНаступна пара - {} ({}) у {}\nПосилання (якщо воно чомусь треба): {}".format(next_pair["subject"], next_pair["lector"], self.days[day], next_pair["link"])
+        else:
+            for i in self.timetable:
+                if current_seconds < i:
+                    print("[DEBUG] Looking up a relevant pair...")
+                    try:
+                        relevant_pair = schedule[current_week][current_day + 1][str(self.timetable[i])]
+                        self.RESPONCE = "Актуальна пара: {} ({})\nПосилання: {}".format(relevant_pair["subject"], relevant_pair["lector"], relevant_pair["link"])
+                        break
+                    except Exception as e:
+                        print("[WARN] module: auto-schedule: exception {} while looking up the pair".format(e))
+            else:
+                self.RESPONCE = "Сьогодні більше немає пар"
+    
+    except Exception as e:
+        print("[WARN] module: auto-schedule: failed to process schedule.json ({})".format(e))

modules/auto-schedule/meta.json

@@ -0,0 +1,7 @@
+{
+    "start_on_boot": true,
+    "alias": "auto-schedule",
+    "version": 1,
+    "index_file": "index.py",
+    "predefine": "predefine.py"
+}

modules/auto-schedule/predefine.py

@@ -0,0 +1 @@
+self.timetable = {36300: 0, 43200: 1, 50100: 2, 57000: 3, 63900: 4, 72300: 5, 78900: 6}