55 lines
2.0 KiB
Swift
55 lines
2.0 KiB
Swift
//
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// Copyright 2025 Element Creations Ltd.
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// Copyright 2023-2025 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
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// Please see LICENSE files in the repository root for full details.
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//
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import CoreLocation
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extension MapTilerConfiguration: MapTilerURLBuilderProtocol {
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/// For interactive MGLMap components
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func interactiveMapURL(for style: MapTilerStyle) -> URL? {
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var url = styleURL(for: style)
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url?.appendPathComponent("style.json", conformingTo: .json)
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return url
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}
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/// Used in the timeline where a full MGLMapView loading is unwanted
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func staticMapTileImageURL(for style: MapTilerStyle,
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coordinates: CLLocationCoordinate2D,
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zoomLevel: Double,
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size: CGSize,
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attribution: MapTilerAttributionPlacement) -> URL? {
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var url = styleURL(for: style)
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url?.appendPathComponent(String(format: "static/%f,%f,%f/%dx%d@2x.png",
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coordinates.longitude,
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coordinates.latitude,
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zoomLevel,
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Int(size.width),
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Int(size.height)),
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conformingTo: .png)
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url?.append(queryItems: [.init(name: "attribution", value: attribution.rawValue)])
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return url
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}
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// MARK: Private
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private func styleURL(for style: MapTilerStyle) -> URL? {
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guard let apiKey else { return nil }
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var url: URL = baseURL
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url.appendPathComponent(styleID(for: style), conformingTo: .item)
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url.append(queryItems: [URLQueryItem(name: "key", value: apiKey)])
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return url
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}
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private func styleID(for style: MapTilerStyle) -> String {
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switch style {
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case .light: lightStyleID
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case .dark: darkStyleID
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}
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}
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}
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