Generate pages, image descriptions

CHDataManagement/Page Elements/ContentElements/ContentPageVideo.swift

@@ -0,0 +1,19 @@
+
+struct ContentPageVideo: HtmlProducer {
+
+    let filePath: String
+
+    let videoType: String
+
+    let options: [VideoOption]
+
+    func populate(_ result: inout String) {
+        result += "<video\(optionString)>Video not supported."
+        result += "<source src='\(filePath)' type='\(videoType)'>"
+        result += "</video>"
+    }
+
+    private var optionString: String {
+        options.map { " " + $0.rawValue }.joined()
+    }
+}

CHDataManagement/Page Elements/ContentElements/DownloadButtons.swift

@@ -0,0 +1,34 @@
+
+struct DownloadButtons {
+
+    struct Item {
+
+        let filePath: String
+
+        let text: String
+
+        let downloadFileName: String?
+    }
+
+    let items: [Item]
+
+    init(items: [Item]) {
+        self.items = items
+    }
+
+    var content: String {
+        var result = "<p style='display: flex'>"
+        for item in items {
+            addButton(of: item, to: &result)
+        }
+        result += "</p>"
+        return result
+    }
+
+    private func addButton(of item: Item, to result: inout String) {
+        let downloadText = item.downloadFileName.map { " download='\($0)'" } ?? ""
+        result += "<a class='download-button' href='\(item.filePath)'\(downloadText)>"
+        result += "\(item.text)<span class='icon icon-download'></span>"
+        result += "</a>"
+    }
+}

CHDataManagement/Page Elements/ContentElements/HikingStatistics.swift

@@ -0,0 +1,42 @@
+
+struct HikingStatistics {
+
+    private let time: String?
+
+    private let elevationUp: String?
+
+    private let elevationDown: String?
+
+    private let distance: String?
+
+    private let calories: String?
+
+    init(time: String?, elevationUp: String?, elevationDown: String?, distance: String?, calories: String?) {
+        self.time = time
+        self.elevationUp = elevationUp
+        self.elevationDown = elevationDown
+        self.distance = distance
+        self.calories = calories
+    }
+
+    var content: String {
+        var result = "<div class='stats-container'>"
+        if let time {
+            result += "<div><svg><use href='#icon-clock'></use></svg>\(time)</div>"
+        }
+        if let elevationUp {
+            result += "<div><svg><use href='#icon-arrow-up'></use></svg>\(elevationUp)</div>"
+        }
+        if let elevationDown {
+            result += "<div><svg><use href='#icon-arrow-down'></use></svg>\(elevationDown)</div>"
+        }
+        if let distance {
+            result += "<div><svg><use href='#icon-sign'></use></svg>\(distance)</div>"
+        }
+        if let calories {
+            result += "<div><svg><use href='#icon-flame'></use></svg>\(calories)</div>"
+        }
+        result += "</div>"
+        return result
+    }
+}

CHDataManagement/Page Elements/ContentElements/TagList.swift

@@ -0,0 +1,29 @@
+protocol HtmlProducer {
+
+    func populate(_ result: inout String)
+}
+
+extension HtmlProducer {
+
+    var content: String {
+        var result = ""
+        populate(&result)
+        return result
+    }
+}
+
+struct TagList: HtmlProducer {
+
+    let tags: [FeedEntryData.Tag]
+
+    func populate(_ result: inout String) {
+        guard !tags.isEmpty else {
+            return
+        }
+        result += "<div class='tags'>"
+        for tag in tags {
+            result += "<span class='tag' onclick=\"location.href='\(tag.url)'; event.stopPropagation();\">\(tag.name)</span>"
+        }
+        result += "</div>"
+    }
+}