Calc Feature, still buggy for inline (#284)

misskaty/plugins/inline_search.py

@@ -28,6 +28,7 @@
 from misskaty import BOT_USERNAME, app, user
 from misskaty.helper import GENRES_EMOJI, fetch, post_to_telegraph, search_jw
 from misskaty.plugins.dev import shell_exec
+from misskaty.plugins.misc_tools import calc_btn
 from misskaty.vars import USER_SESSION
 from utils import demoji
 
@@ -41,7 +42,7 @@
 ~ info [user id/username] - Check info about a user.
 """
 
-keywords_list = ["imdb", "pypi", "git", "google", "secretmsg", "info", "botapi"]
+keywords_list = ["imdb", "pypi", "git", "google", "calc", "secretmsg", "info", "botapi"]
 
 PRVT_MSGS = {}
 LOGGER = getLogger("MissKaty")
@@ -108,6 +109,38 @@ async def inline_menu(self, inline_query: InlineQuery):
             ),
         ]
         await inline_query.answer(results=answerss)
+    elif inline_query.query.strip().lower().split()[0] == "calc":
+        if len(inline_query.query.strip().lower().split()) < 2:
+            answers = [
+                InlineQueryResultArticle(
+                    title="Calculator",
+                    description="New Calculator",
+                    input_message_content=InputTextMessageContent(
+                        message_text=f"Made by @{self.me.username}",
+                        disable_web_page_preview=True
+                    ),
+                    reply_markup=calc_btn(inline_query.from_user.id)
+                )
+            ]
+        else:
+            data = inline_query.query.replace("×", "*").replace("÷", "/")
+            result = str(eval(text))
+            answers = [
+                InlineQueryResultArticle(
+                    title="Answer",
+                    description=f"Result: {result}",
+                    input_message_content=InputTextMessageContent(
+                        message_text=f"{data} = {result}",
+                        disable_web_page_preview=True
+                    )
+                )
+            ]
+        await inline_query.answer(
+            results=answers,
+            is_gallery=False,
+            is_personal=False,
+            switch_pm_parameter="help",
+        )
     elif inline_query.query.strip().lower().split()[0] == "botapi":
         if len(inline_query.query.strip().lower().split()) < 2:
             return await inline_query.answer(

misskaty/plugins/misc_tools.py

@@ -9,6 +9,7 @@
 import html
 import json
 import os
+import re
 import traceback
 from logging import getLogger
 from urllib.parse import quote
@@ -45,6 +46,7 @@
 __MODULE__ = "Misc"
 __HELP__ = """
 /carbon [text or reply to text or caption] - Make beautiful snippet code on carbon from text.
+/calc - Simple math calculator using inline buttons.
 /kbbi [keyword] - Search definition on KBBI (For Indonesian People)
 /sof [query] - Search your problem in StackOverflow.
 /google [query] - Search using Google Search.
@@ -67,6 +69,108 @@ def remove_html_tags(text):
     return re.sub(clean, "", text)
 
 
+def calcExpression(text):
+    try:
+        return float(eval(text))
+    except (SyntaxError, ZeroDivisionError):
+        return ""
+    except TypeError:
+        return float(eval(text.replace('(', '*(')))
+    except Exception as e:
+        logger.error(e, exc_info=True)
+        return ""
+
+
+def calc_btn(uid):
+    CALCULATE_BUTTONS = InlineKeyboardMarkup(
+        [
+            [
+                InlineKeyboardButton("DEL", callback_data=f"calc|{uid}|DEL"),
+                InlineKeyboardButton("AC", callback_data=f"calc|{uid}|AC"),
+                InlineKeyboardButton("(", callback_data=f"calc|{uid}|("),
+                InlineKeyboardButton(")", callback_data=f"calc|{uid}|)")
+            ],
+            [
+                InlineKeyboardButton("7", callback_data=f"calc|{uid}|7"),
+                InlineKeyboardButton("8", callback_data=f"calc|{uid}|8"),
+                InlineKeyboardButton("9", callback_data=f"calc|{uid}|9"),
+                InlineKeyboardButton("÷", callback_data=f"calc|{uid}|/")
+            ],
+            [
+                InlineKeyboardButton("4", callback_data=f"calc|{uid}|4"),
+                InlineKeyboardButton("5", callback_data=f"calc|{uid}|5"),
+                InlineKeyboardButton("6", callback_data=f"calc|{uid}|6"),
+                InlineKeyboardButton("×", callback_data=f"calc|{uid}|*")
+            ],
+            [
+                InlineKeyboardButton("1", callback_data=f"calc|{uid}|1"),
+                InlineKeyboardButton("2", callback_data=f"calc|{uid}|2"),
+                InlineKeyboardButton("3", callback_data=f"calc|{uid}|3"),
+                InlineKeyboardButton("-", callback_data=f"calc|{uid}|-"),
+            ],
+            [
+                InlineKeyboardButton(".", callback_data=f"calc|{uid}|."),
+                InlineKeyboardButton("0", callback_data=f"calc|{uid}|0"),
+                InlineKeyboardButton("=", callback_data=f"calc|{uid}|="),
+                InlineKeyboardButton("+", callback_data=f"calc|{uid}|+"),
+            ]
+        ]
+    )
+    return CALCULATE_BUTTONS
+
+
+@app.on_message(filters.command(["calc", "calculate", "calculator"]))
+async def calculate_handler(self, ctx):
+    if not ctx.from_user:
+        return
+    await ctx.reply_text(
+        text=f"Made by @{self.me.username}",
+        reply_markup=calc_btn(ctx.from_user.id),
+        disable_web_page_preview=True,
+        quote=True
+    )
+
+@app.on_callback_query(filters.regex("^calc"))
+async def calc_cb(self, query):
+        _, uid, data = query.data.split("|")
+        if query.from_user.id != int(uid):
+            return await query.answer("Who are you??", show_alert=True, cache_time=5)
+        try:
+            text = query.message.text.split("\n")[0].strip().split("=")[0].strip()
+            text = '' if f"Made by @{self.me.username}" in text else text
+            inpt = text + query.data
+            result = ""
+            if data == "=":
+                result = calcExpression(text)
+                text = ""
+            elif data == "DEL":
+                text = text[:-1]
+            elif data == "AC":
+                text = ""
+            else:
+                dot_dot_check = re.findall(r"(\d*\.\.|\d*\.\d+\.)", inpt)
+                opcheck = re.findall(r"([*/\+-]{2,})", inpt)
+                if not dot_dot_check and not opcheck:
+                    strOperands = re.findall(r"(\.\d+|\d+\.\d+|\d+)", inpt)
+                    if strOperands:
+                        text += data
+                        result = calcExpression(text)
+
+            text = f"{text:<50}"
+            if result:
+                if text:
+                    text += f"\n{result:>50}"
+                else:
+                    text = result
+            text += f"\n\nMade by @{self.me.username}"
+            await query.message.edit_msg(
+                text=text,
+                disable_web_page_preview=True,
+                reply_markup=calc_btn(query.from_user.id)
+            )
+        except Exception as error:
+            LOGGER.error(error)
+
 @app.on_cmd("kbbi")
 async def kbbi_search(_, ctx: Client):
     if len(ctx.command) == 1: