commands.py

@@ -1,9 +1,11 @@
-from telegram import Update, InlineKeyboardButton, InlineKeyboardMarkup
+from telegram import Update, InlineKeyboardButton, InlineKeyboardMarkup, LinkPreviewOptions
 from telegram.constants import ParseMode
 from telegram.ext import ContextTypes
 
 import html_parser
+from datetime import datetime
 from config import *
+from extensions import get_json, format_rating, format_status, humanize_filesize
 
 
 async def start_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
@@ -45,3 +47,70 @@ async def about_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> N
         parse_mode=ParseMode.HTML,
         reply_markup=reply_markup
     )
+
+
+async def info_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    try:
+        post_id = context.args[0]
+        message = await context.bot.send_message(update.effective_chat.id,
+                                                 f"{html_parser.bold("Information")}\n"
+                                                 f"Fetching...",
+                                                 parse_mode=ParseMode.HTML)
+        post_data = get_json(f"posts/{post_id}")
+        if post_data is None:
+            await update.message.reply_text(
+                f"{html_parser.bold("Error")}: That record was not found.",
+                parse_mode=ParseMode.HTML)
+            return
+        uploader_data = get_json(f"users/{post_data['uploader_id']}")
+        # well, we could check the uploader, but why would we do that?
+
+        keyboard = [
+            [
+                InlineKeyboardButton(f"Open in {app.name}",
+                                     url=f"https://{app.hostname}/posts/{post_id}")
+            ]
+        ]
+        reply_markup = InlineKeyboardMarkup(keyboard)
+
+        # noinspection PyListCreation
+        m = []
+        m.append(f"ID: {html_parser.code(post_data['id'])}")
+        m.append(f"Uploader: {html_parser.hyperlink(uploader_data['name'],
+                                                    f"http://{app.host}/users/{post_data['uploader_id']}")} "
+                 f"{html_parser.hyperlink("»", f"http://{app.host}/posts?tags=user:{uploader_data['name']}")}")
+        created_at = datetime.fromisoformat(post_data['created_at'])
+        m.append(f"Date: {html_parser.hyperlink(
+            f"{created_at.strftime("%Y-%m-%d %X (%z)")}",
+            f"http://{app.host}/posts?tags=date:{created_at.strftime("%Y-%m-%d")}")}")
+        if post_data['approver_id'] is not None:
+            approver_data = get_json(f"users/{post_data['approver_id']}")
+            m.append(f"Approver: {html_parser.hyperlink(approver_data['name'],
+                                                        f"http://{app.host}/users/{post_data['approver_id']}")} "
+                     f"{html_parser.hyperlink("»", f"http://{app.host}/posts?tags=approver:{approver_data['name']}")}")
+        m.append(f"Size: {html_parser.hyperlink(
+            f"{humanize_filesize(post_data['media_asset']['file_size'])} .{post_data['media_asset']['file_ext']}",
+            post_data['file_url'])} "
+                 f"({post_data['media_asset']['image_width']}x{post_data['media_asset']['image_height']}) "
+                 f"{html_parser.hyperlink("»", f"http://{app.host}/media_assets/{post_data['media_asset']['id']}")}")
+        m.append(f"Source: {post_data['source'] if post_data['source'] != "" else "🚫"}")
+        m.append(f"Rating: {format_rating(post_data['rating'])}")
+        m.append(f"Score: {html_parser.hyperlink(post_data['score'],
+                                                 f"http://{app.host}/post_votes?search[post_id]={post_data['id']}&variant=compact")} "
+                 f"(+{post_data['up_score']} / -{post_data['down_score']})")
+        m.append(f"Favorites: {html_parser.hyperlink(post_data['fav_count'],
+                                                     f"http://{app.host}/posts/{post_data['id']}/favorites")}")
+        m.append(f"Status: {format_status(post_data)}")
+
+        link_preview_options = LinkPreviewOptions(True)
+        if not post_data['is_banned']:
+            link_preview_options = LinkPreviewOptions(url=post_data['large_file_url'])
+
+        await context.bot.edit_message_text(
+            f"{html_parser.bold("Information")}\n" + "\n".join(m),
+            update.effective_chat.id, message.message_id,
+            parse_mode=ParseMode.HTML, reply_markup=reply_markup, link_preview_options=link_preview_options)
+    except (IndexError, ValueError):
+        await update.message.reply_text(
+            f"{html_parser.bold("Usage")}: {html_parser.code(f"/info <post ID>")}",
+            parse_mode=ParseMode.HTML)

extensions.py

@@ -1,4 +1,8 @@
 import re
+import requests
+
+from typing import Any
+from config import app
 
 
 def humanize_tags_from_json(value: str, default: str) -> str:
@@ -7,6 +11,14 @@ def humanize_tags_from_json(value: str, default: str) -> str:
     return default
 
 
+def humanize_filesize(value: int) -> str:
+    for unit in ['B', 'KiB', 'MiB', 'GiB']:
+        if value < 1024 or unit == 'GiB':
+            break
+        value /= 1024
+    return f"{value:.2f} {unit}"
+
+
 def format_rating(value: str) -> str | None:
     match value:
         case "g":
@@ -22,3 +34,32 @@ def format_rating(value: str) -> str | None:
             # Negative Squared Latin Capital Letter E
             return "🅴"
     return None
+
+
+def format_status(data) -> str:
+    is_active = True
+    is_pending = data['is_pending']
+    is_flagged = data['is_flagged']
+    is_deleted = data['is_deleted']
+    is_banned = data['is_banned']
+    if is_pending | is_flagged | is_deleted:
+        is_active = False
+
+    status = []
+    if is_active:
+        status.append("Active")
+    if is_pending:
+        status.append("Pending")
+    if is_flagged:
+        status.append("Flagged")
+    if is_banned:
+        status.append("Banned")
+    return " ".join(status)
+
+
+def get_json(pathname: str) -> Any | None:
+    r = requests.get(f"http://{app.host}/{pathname}.json")
+
+    if r.status_code != 200:
+        return None
+    return r.json()

inline_query.py

@@ -6,7 +6,7 @@ from telegram.constants import ParseMode
 from telegram.ext import ContextTypes
 
 from config import *
-from extensions import humanize_tags_from_json, format_rating
+from extensions import humanize_tags_from_json, format_rating, get_json
 
 
 # noinspection PyUnusedLocal
@@ -19,14 +19,11 @@ async def inline_query(update: Update, context: ContextTypes.DEFAULT_TYPE) -> No
     if not query.isdigit():
         return
 
-    response = requests.get(f"http://{app.host}/posts/{query}.json")
-
-    if response.status_code != 200:
+    data = get_json(f"posts/{query}")
+    if data is None:
         await invalid_query(update, query)
         return
 
-    data = response.json()
-
     await answer_query(update, query, data)
 
 

main.py

@@ -21,6 +21,7 @@ def main() -> None:
     application.add_handler(CommandHandler("start", commands.start_command))
     application.add_handler(CommandHandler("help", commands.help_command))
     application.add_handler(CommandHandler("about", commands.about_command))
+    application.add_handler(CommandHandler("info", commands.info_command))
 
     from inline_query import inline_query
     application.add_handler(InlineQueryHandler(inline_query))