160 lines
6.3 KiB
Python
160 lines
6.3 KiB
Python
from telebot import types, TeleBot
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from database.models import Categories
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from bot.handlers.start import startMarkup
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from bot.utils.crud_helpers import create_entity_markup
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# TODO: Add Option for showing courses with specific tags.
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def register(bot: TeleBot):
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cancelMarkup = types.InlineKeyboardMarkup()
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cancelMarkup.add(types.InlineKeyboardButton(
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"Cancel", callback_data="cancel"))
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CATEGORY_FIELDS = [
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('name', "the category's name"),
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('description', "The description for category"),
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('parent_id', "The parent category id")
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]
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EDITABLE_FIELDS = {
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'name': 1,
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'description': 2,
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'parent_id': 3
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}
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# Showing details of a Category
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@bot.callback_query_handler(func=lambda call: call.data.startswith('category_'))
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def show_category_details(call):
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category_id = call.data.split('_')[1]
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category = Categories.getCategorieById(category_id)
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if category:
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details = f"""
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<b>🔖 Category Profile</b>
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<b>Name:</b> {category[1]}
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<b>Parent Category:</b> {category[3]}
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<b>Description:</b> \n{category[2]}
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"""
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details.strip()
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markup = create_entity_markup("category", category_id)
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bot.send_message(call.message.chat.id, details,
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reply_markup=markup, parse_mode="HTML")
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else:
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bot.send_message(call.message.chat.id, "Category not found.")
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bot.answer_callback_query(call.id)
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# Creating a Category Flow
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@bot.callback_query_handler(func=lambda call: call.data == 'create_category')
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def start_category_creation(call):
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msg = bot.send_message(call.message.chat.id,
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"Please enter following data: (enter any key to start)",
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reply_markup=cancelMarkup)
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bot.register_next_step_handler(msg, collect_field, {}, 0)
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bot.answer_callback_query(call.id)
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def collect_field(message, data, step):
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# Save previous field
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if step > 0:
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field_name = CATEGORY_FIELDS[step - 1][0]
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data[field_name] = message.text
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# Done collecting?
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if step >= len(CATEGORY_FIELDS):
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show_confirmation(message, data)
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return
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# Ask next question
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field_name, prompt = CATEGORY_FIELDS[step]
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msg = bot.send_message(message.chat.id, f"Now enter {prompt}:",
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reply_markup=cancelMarkup)
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bot.register_next_step_handler(msg, collect_field, data, step + 1)
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def show_confirmation(message, data):
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summary = "Is this correct? (enter any key to continue or cancel to exit)\n\n" + "\n".join(
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f"{name.replace('_', ' ').title()}: {data[name]}"
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for name, _ in CATEGORY_FIELDS
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)
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msg = bot.send_message(message.chat.id, summary,
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reply_markup=cancelMarkup)
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bot.register_next_step_handler(msg, create_category, data)
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def create_category(message, data):
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if Categories.createCategory(**data):
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bot.send_message(message.chat.id, "✅ Category created!",
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reply_markup=startMarkup())
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else:
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bot.send_message(
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message.chat.id, "❌ Failed to create category.", reply_markup=startMarkup())
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# Editing a Category Flow
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@bot.callback_query_handler(func=lambda call: call.data.startswith('edit_category_'))
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def start_category_editing(call):
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category_id = call.data.split('_')[2]
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category = Categories.getCategorieById(category_id)
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if not category:
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bot.send_message(call.message.chat.id, "Category not found.")
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bot.answer_callback_query(call.id)
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return
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editMarkup = types.ReplyKeyboardMarkup(
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resize_keyboard=True, one_time_keyboard=True)
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for field in list(EDITABLE_FIELDS.keys()) + ['Cancel']:
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editMarkup.add(types.KeyboardButton(field.capitalize()))
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msg = bot.send_message(call.message.chat.id,
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"Please enter the field you want to edit: ", reply_markup=editMarkup)
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bot.register_next_step_handler(
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msg, process_field_select, category)
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bot.answer_callback_query(call.id)
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def process_field_select(message, category: tuple):
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field = message.text.lower()
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if field == 'cancel' or field not in EDITABLE_FIELDS:
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msg = "Action cancelled." if field == 'cancel' else "Invalid field. Action cancelled."
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bot.send_message(message.chat.id, msg,
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reply_markup=startMarkup())
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return
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current_value = category[EDITABLE_FIELDS[field]]
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msg = bot.send_message(
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message.chat.id, f"Current value is: {current_value}.\n Please enter new value for {field}:", reply_markup=cancelMarkup)
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bot.register_next_step_handler(
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msg, process_value_edit, category[0], field, current_value)
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def process_value_edit(message, category_id, field, previous_value):
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new_value = message.text
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# Handle cancellation
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if new_value.lower() == 'cancel' or new_value == f"{previous_value}":
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msg = "Action cancelled." if new_value.lower(
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) == 'cancel' else f"No changes made to {field}."
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bot.send_message(message.chat.id, msg, reply_markup=startMarkup())
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return
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# Update Category
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if Categories.updateCategory(category_id, **{field: new_value}):
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bot.send_message(
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message.chat.id, f"✅ Category's {field} updated successfully.", reply_markup=startMarkup())
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else:
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bot.send_message(
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message.chat.id, f"❌ Failed to update Category's {field}.", reply_markup=startMarkup())
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# Deleting a Category
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@bot.callback_query_handler(func=lambda call: call.data.startswith('delete_category_'))
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def delete_category(call):
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category_id = call.data.split('_')[2]
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if (Categories.deleteCategory(category_id)):
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bot.send_message(call.message.chat.id, "✅ Category deleted.",
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reply_markup=startMarkup())
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else:
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bot.send_message(call.message.chat.id, "❌ Failed to delete Category.",
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reply_markup=startMarkup())
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bot.answer_callback_query(call.id)
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