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Fix: Normalize RomMHost URLs to avoid double slashes#81

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gantoine merged 7 commits intorommapp:mainfrom
saitatter:fix/romm-url-slash
Jan 25, 2026
Merged

Fix: Normalize RomMHost URLs to avoid double slashes#81
gantoine merged 7 commits intorommapp:mainfrom
saitatter:fix/romm-url-slash

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@saitatter
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Added a new method which handles the trimming of ending / to avoid duplicate backslash when appending URIs.

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Summary of Changes

Hello @saitatter, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces a robust solution for constructing URLs within the application by centralizing URL combination logic. It prevents the creation of malformed URLs with redundant slashes, thereby improving the reliability of API calls and external links.

Highlights

  • New URL Combination Method: Introduced a private CombineUrl method to safely construct URLs, ensuring proper handling of slashes between base URLs and relative paths.
  • URL Normalization: The CombineUrl method automatically trims trailing slashes from the base URL and leading slashes from the relative path, preventing common issues like double slashes in generated URLs.
  • Refactored URL Usage: All existing direct URL concatenations involving Settings.RomMHost across various methods (FetchPlatforms, FetchRom, HandleRommUri, GetGames) have been updated to utilize the new CombineUrl helper.
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Update isMulti to HasMultipleFiles field
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Code Review

This pull request introduces a new CombineUrl helper method to standardize URL construction and prevent double slashes, which is a good step towards improving code clarity and robustness. The new method is consistently applied throughout the file. My review includes a suggestion to make the new helper method safer against null inputs and points out a redundant line of code that can be removed.

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/gemini review

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Code Review

This pull request introduces a new CombineUrl method to normalize URLs and prevent double slashes, which is a good improvement for robustness. The code is also updated to use this new method, and a property has been renamed for better clarity. My review focuses on potential unhandled exceptions when the host URL is not configured. I've added a couple of suggestions to add guard clauses in FetchPlatforms and FetchRom methods to prevent the application from crashing, making the code more resilient.

@gantoine gantoine merged commit 99aea92 into rommapp:main Jan 25, 2026
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2 participants