feat(wiki): Add subcommand to search wikipedia

[Atmois]

Add subcommand to search wikipedia

Summary by Sourcery

Add support for searching Wikipedia from the wiki command by adding a new 'wikipedia' subcommand, configuring its API endpoint, and extending URL generation for Wikipedia results.

New Features:

• Add 'wikipedia' subcommand (alias 'wp') to the wiki cog for searching Wikipedia

Enhancements:

• Introduce wikipedia_api_url and set up usage for the new subcommand
• Update query_wiki to construct Wikipedia article URLs when using the Wikipedia API

[sourcery-ai[bot]]

Reviewer's Guide

This PR extends the existing wiki cog by integrating a new Wikipedia subcommand: it registers the Wikipedia API URL, updates URL routing logic to support Wikipedia articles, and adds the wikipedia (alias wp) command that queries and renders Wikipedia pages in embeds.

Sequence diagram for the new Wikipedia subcommand flow

sequenceDiagram
    actor User
    participant Bot
    participant WikiCog
    User->>Bot: !wiki wikipedia <query>
    Bot->>WikiCog: wikipedia(ctx, query)
    WikiCog->>WikiCog: query_wiki(wikipedia_api_url, query)
    WikiCog->>WikiCog: create_embed(title, ctx)
    WikiCog->>Bot: send(embed)
    Bot->>User: Display Wikipedia result embed

Class diagram for updated Wiki cog with Wikipedia support

classDiagram
    class Wiki {
        - bot: Tux
        - arch_wiki_api_url: str
        - atl_wiki_api_url: str
        - wikipedia_api_url: str
        + __init__(bot: Tux)
        + create_embed(title: tuple[str, str], ctx: commands.Context[Tux]) : discord.Embed
        + query_wiki(base_url: str, search_term: str) : tuple[str, str]
        + arch_wiki(ctx: commands.Context[Tux], query: str)
        + atl_wiki(ctx: commands.Context[Tux], query: str)
        + wikipedia(ctx: commands.Context[Tux], query: str)  <<added>>
    }
    Wiki : +wikipedia_api_url <<added>>
    Wiki : +wikipedia(ctx, query) <<added>>

File-Level Changes

Change	Details	Files
Initialize Wikipedia integration in constructor	Define self.wikipedia_api_url for Wikipedia API Assign self.wikipedia.usage using generate_usage	tux/cogs/utility/wiki.py
Handle Wikipedia URLs in query_wiki logic	Add elif branch for 'wikipedia.org' in base URL check Construct Wikipedia-specific article URL format	tux/cogs/utility/wiki.py
Implement wikipedia subcommand	Add @wiki.command decorator for 'wikipedia' (alias 'wp') Invoke query_wiki with the new wikipedia_api_url Create embed from returned title and send it in context	tux/cogs/utility/wiki.py

Possibly linked issues

• #0: The PR adds a Wikipedia subcommand, directly implementing the issue's suggestion for wiki command additions.

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[github-actions[bot]]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

None

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 9 lines in your changes missing coverage. Please review.

Project coverage is 9.29%. Comparing base (3e4f69e) to head (97c3f9d). Report is 2 commits behind head on main.

:white_check_mark: All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
tux/cogs/utility/wiki.py	0.00%	9 Missing :warning:

Additional details and impacted files

@@           Coverage Diff            @@
##            main    #975      +/-   ##
========================================
+ Coverage   9.26%   9.29%   +0.03%     
========================================
  Files        123     123              
  Lines      10390   10399       +9     
  Branches    1276    1277       +1     
========================================
+ Hits         963     967       +4     
- Misses      9325    9328       +3     
- Partials     102     104       +2     

Flag	Coverage Δ		*Carryforward flag
database	0.31% <ø> (ø)		Carriedforward from 3e4f69e
integration	5.85% <0.00%> (-0.01%)	:arrow_down:
unit	6.30% <0.00%> (-0.01%)	:arrow_down:

*This pull request uses carry forward flags. Click here to find out more.

Components	Coverage Δ
Core Bot Infrastructure	16.45% <ø> (ø)
Database Layer	0.00% <ø> (ø)
Bot Commands & Features	0.00% <0.00%> (ø)
Event & Error Handling	∅ <ø> (∅)
Utilities & Helpers	∅ <ø> (∅)
User Interface Components	0.00% <ø> (ø)
CLI Interface	∅ <ø> (∅)
External Service Wrappers	∅ <ø> (∅)

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