(refs #469) refactor tile choosing function#470
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niryuu wants to merge 1 commit intogeolonia:masterfrom
Open
(refs #469) refactor tile choosing function#470niryuu wants to merge 1 commit intogeolonia:masterfrom
niryuu wants to merge 1 commit intogeolonia:masterfrom
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📝 Walkthroughウォークスルータイルのエンドポイント選択とURL変換ロジックを新しい専用モジュール 変更内容
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Actionable comments posted: 1
🧹 Nitpick comments (2)
src/lib/transform-request.ts (1)
26-28:usernameキャプチャグループが未使用です。正規表現で
(?<username>.+)をキャプチャしていますが、Line 30 ではcustomtileIdのみを使用しています。これは意図的な設計でしょうか？将来の使用のために残しているのか、または不要なキャプチャグループであれば削除を検討してください。♻️ 不要な場合の修正案
const tilesMatch = url.match( - /^geolonia:\/\/tiles\/(?<username>.+)\/(?<customtileId>.+)/, + /^geolonia:\/\/tiles\/.+\/(?<customtileId>.+)/, );🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@src/lib/transform-request.ts` around lines 26 - 28, The regex used to build tilesMatch captures both username and customtileId but only customtileId is used; either remove the unused username capture from the pattern (change the regex in transform-request.ts to /^geolonia:\/\/tiles\/(?<customtileId>.+)/) or actually consume it by reading tilesMatch.groups.username where appropriate (e.g., reference tilesMatch.groups.username alongside tilesMatch.groups.customtileId) so the captured group is not unused.src/lib/geolonia-map.test.ts (1)
30-91:geolonia://URLがパターンにマッチしない場合のテストケースを追加してください。
transform-request.tsで指摘した問題に関連しますが、geolonia://invalid-formatのようなURLを入力した場合の動作を検証するテストケースがありません。現在の実装では、このケースでランタイムエラーが発生する可能性があります。💡 追加テストケースの例
it('should handle geolonia:// URLs that do not match the expected pattern', () => { const result = transformGeoloniaTileSource( 'geolonia://invalid-format', atts, sessionId, ); // 期待される動作に応じてアサーションを調整 assert.strictEqual(result, null); });🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@src/lib/geolonia-map.test.ts` around lines 30 - 91, Add a test to verify transformGeoloniaTileSource safely handles malformed geolonia:// URLs (e.g., "geolonia://invalid-format") by returning null (or the expected safe value) instead of throwing; update src/lib/geolonia-map.test.ts by adding an it block that calls transformGeoloniaTileSource with 'geolonia://invalid-format' using the existing atts and sessionId constants and asserts the result is null (or the chosen expected behavior), and if the current implementation throws, adjust transformGeoloniaTileSource to validate the geolonia:// pattern and return null on non-matching inputs.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@src/lib/transform-request.ts`:
- Around line 25-32: The code currently leaves transformedUrl as the original
geolonia:// string when a geolonia:// URL doesn't match the tiles pattern,
causing new URL(transformedUrl) to throw; update the geolonia:// handling in
transform-request.ts (the block that uses url.startsWith('geolonia://') and
tilesMatch) to return early or set a safe transformedUrl when tilesMatch is
falsy (e.g. reject/throw a controlled error or return the original
Request/Response) so that new URL(...) is never called with an unsupported
scheme; ensure you reference the tilesMatch check and the transformedUrl
variable when making the change.
---
Nitpick comments:
In `@src/lib/geolonia-map.test.ts`:
- Around line 30-91: Add a test to verify transformGeoloniaTileSource safely
handles malformed geolonia:// URLs (e.g., "geolonia://invalid-format") by
returning null (or the expected safe value) instead of throwing; update
src/lib/geolonia-map.test.ts by adding an it block that calls
transformGeoloniaTileSource with 'geolonia://invalid-format' using the existing
atts and sessionId constants and asserts the result is null (or the chosen
expected behavior), and if the current implementation throws, adjust
transformGeoloniaTileSource to validate the geolonia:// pattern and return null
on non-matching inputs.
In `@src/lib/transform-request.ts`:
- Around line 26-28: The regex used to build tilesMatch captures both username
and customtileId but only customtileId is used; either remove the unused
username capture from the pattern (change the regex in transform-request.ts to
/^geolonia:\/\/tiles\/(?<customtileId>.+)/) or actually consume it by reading
tilesMatch.groups.username where appropriate (e.g., reference
tilesMatch.groups.username alongside tilesMatch.groups.customtileId) so the
captured group is not unused.
ℹ️ Review info
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📒 Files selected for processing (4)
src/lib/geolonia-map.test.tssrc/lib/geolonia-map.tssrc/lib/transform-request.tssrc/types.ts
Comment on lines
+25
to
+32
| if (url.startsWith('geolonia://')) { | ||
| const tilesMatch = url.match( | ||
| /^geolonia:\/\/tiles\/(?<username>.+)\/(?<customtileId>.+)/, | ||
| ); | ||
| if (tilesMatch) { | ||
| transformedUrl = `https://tileserver.geolonia.com/customtiles/${tilesMatch.groups.customtileId}/tiles.json`; | ||
| } | ||
| } |
There was a problem hiding this comment.
geolonia:// URLがパターンにマッチしない場合にランタイムエラーが発生する可能性があります。
URLが geolonia:// で始まるが、tilesMatch のパターン（geolonia://tiles/username/customtileId）にマッチしない場合、transformedUrl は変換されずに geolonia://... のまま残ります。その後、Line 34 で new URL(transformedUrl) を呼び出すと、geolonia:// は有効なURLスキームではないため、TypeError がスローされます。
🐛 修正案: マッチしない場合は早期リターン
if (url.startsWith('geolonia://')) {
const tilesMatch = url.match(
/^geolonia:\/\/tiles\/(?<username>.+)\/(?<customtileId>.+)/,
);
if (tilesMatch) {
transformedUrl = `https://tileserver.geolonia.com/customtiles/${tilesMatch.groups.customtileId}/tiles.json`;
+ } else {
+ // geolonia:// URLがパターンにマッチしない場合は変換をスキップ
+ return null;
}
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| if (url.startsWith('geolonia://')) { | |
| const tilesMatch = url.match( | |
| /^geolonia:\/\/tiles\/(?<username>.+)\/(?<customtileId>.+)/, | |
| ); | |
| if (tilesMatch) { | |
| transformedUrl = `https://tileserver.geolonia.com/customtiles/${tilesMatch.groups.customtileId}/tiles.json`; | |
| } | |
| } | |
| if (url.startsWith('geolonia://')) { | |
| const tilesMatch = url.match( | |
| /^geolonia:\/\/tiles\/(?<username>.+)\/(?<customtileId>.+)/, | |
| ); | |
| if (tilesMatch) { | |
| transformedUrl = `https://tileserver.geolonia.com/customtiles/${tilesMatch.groups.customtileId}/tiles.json`; | |
| } else { | |
| // geolonia:// URLがパターンにマッチしない場合は変換をスキップ | |
| return null; | |
| } | |
| } |
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@src/lib/transform-request.ts` around lines 25 - 32, The code currently leaves
transformedUrl as the original geolonia:// string when a geolonia:// URL doesn't
match the tiles pattern, causing new URL(transformedUrl) to throw; update the
geolonia:// handling in transform-request.ts (the block that uses
url.startsWith('geolonia://') and tilesMatch) to return early or set a safe
transformedUrl when tilesMatch is falsy (e.g. reject/throw a controlled error or
return the original Request/Response) so that new URL(...) is never called with
an unsupported scheme; ensure you reference the tilesMatch check and the
transformedUrl variable when making the change.
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Fixes #469
Summary
Refactored tile selection function in
geolonia-map.tsChecklist (optional)
Summary by CodeRabbit
リリースノート
Tests
Refactor