Don't display Spectral Density button when the URL is an empty string

[dthaler]

Summary by CodeRabbit

• Bug Fixes
  • Improved event button display logic for hydrophone stream events by ensuring the URL is not only present but also non-empty.

[coderabbitai]

Walkthrough

The changes involve a modification in the NodeEvents.cshtml.cs file, specifically in the GetEventButtonStyle method of the NodeEventsModel class. The primary alteration is an enhancement to the condition for displaying a button related to hydrophone stream events. The method now checks if the URL is not only present but also non-empty, providing a more robust validation for button visibility.

Changes

File	Change Summary
OrcanodeMonitor/Pages/NodeEvents.cshtml.cs	- Updated GetEventButtonStyle method condition to use !string.IsNullOrEmpty(item.Url) - Removed static import of Fetcher

Poem

🐰 A rabbit's code review delight,
Hydrophone streams now shine so bright
Null and empty, no longer a fright
Our button logic, now crisp and tight
Clean code hops with pure insight! 🌊

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
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📥 Commits

Reviewing files that changed from the base of the PR and between df2a202 and 1fb14c5.

📒 Files selected for processing (1)

• OrcanodeMonitor/Pages/NodeEvents.cshtml.cs (1 hunks)

🔇 Additional comments (1)

OrcanodeMonitor/Pages/NodeEvents.cshtml.cs (1)

Line range hint 84-88: Implementation meets the PR's objective.

The updated condition effectively ensures the button is only displayed when the URL is neither null nor empty, perfectly aligning with the requirement not to display the button if the URL is empty.

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