Handling ReportBrokenSiteShown message (#1167)

**Required**:

Task/Issue URL:
https://app.asana.com/0/1206594217596623/1209173355503842/f
iOS PR: duckduckgo/iOS#3822
macOS PR: duckduckgo/macos-browser#3744
What kind of version bump will this require?: Minor

**Description**:

Implements Privacy Dashboard message `ReportBrokenSiteShown` which will
trigger a pixel on macOS and iOS

This PR contains a fix for
#1160 which is why
it is stacked on it. Please let me know if this is not the best way to
have this code reviewed.

**Steps to test this PR**:
1. Invoke the breakage form in the two possible ways:
Open the Privacy Dashboard and click on "Report a problem with this
site"
Open the app menu ••• and click on "Report Broken Site” (iOS)

2. Confirm that the pixel `m_report-broken-site_shown` was fired
3. Submit a report
4. Confirm that the pixels `epbf` (iOS) / `epbf_macos_desktop` (macOS)
and `m_report-broken-site_sent` were fired

<!--
Before submitting a PR, please ensure you have tested the combinations
you expect the reviewer to test, then delete configurations you *know*
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Using a simulator where a physical device is unavailable is acceptable.
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**OS Testing**:

* [ ] iOS 14
* [ ] iOS 15
* [ ] iOS 16
* [ ] macOS 10.15
* [ ] macOS 11
* [ ] macOS 12

---
###### Internal references:
[Software Engineering
Expectations](https://app.asana.com/0/59792373528535/199064865822552)
[Technical Design
Template](https://app.asana.com/0/59792373528535/184709971311943)

Package.resolved

@@ -50,8 +50,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/duckduckgo/privacy-dashboard",
       "state" : {
-        "revision" : "3f58e008d4e9d1b56ab12dbb95bd891045cf2758",
-        "version" : "8.0.0"
+        "branch" : "pr-releases/pr-302",
+        "revision" : "05d04de7505117b32949b2007e5a56ba2d39469b"
       }
     },
     {

Package.swift

@@ -56,7 +56,7 @@ let package = Package(
         .package(url: "https://github.com/duckduckgo/sync_crypto", exact: "0.4.0"),
         .package(url: "https://github.com/gumob/PunycodeSwift.git", exact: "3.0.0"),
         .package(url: "https://github.com/duckduckgo/content-scope-scripts", exact: "7.5.0"),
-        .package(url: "https://github.com/duckduckgo/privacy-dashboard", exact: "8.0.0"),
+        .package(url: "https://github.com/duckduckgo/privacy-dashboard", branch: "pr-releases/pr-302"),
         .package(url: "https://github.com/httpswift/swifter.git", exact: "1.5.0"),
         .package(url: "https://github.com/duckduckgo/bloom_cpp.git", exact: "3.0.0"),
         .package(url: "https://github.com/1024jp/GzipSwift.git", exact: "6.0.1"),

Sources/PrivacyDashboard/PrivacyDashboardController.swift

@@ -368,18 +368,23 @@ extension PrivacyDashboardController: PrivacyDashboardUserScriptDelegate {
     }
 
     func userScriptDidRequestShowReportBrokenSite(_ userScript: PrivacyDashboardUserScript) {
+        eventMapping.fire(.showReportBrokenSite)
+    }
+
+    func userScriptDidRequestReportBrokenSiteShown(_ userScript: PrivacyDashboardUserScript) {
         eventMapping.fire(.reportBrokenSiteShown, parameters: [
             PrivacyDashboardEvents.Parameters.source: source.rawValue
         ])
-        eventMapping.fire(.showReportBrokenSite)
     }
 
     func userScript(_ userScript: PrivacyDashboardUserScript, setHeight height: Int) {
         delegate?.privacyDashboardController(self, didSetHeight: height)
     }
 
     func userScript(_ userScript: PrivacyDashboardUserScript, didRequestSubmitBrokenSiteReportWithCategory category: String, description: String) {
-        eventMapping.fire(.reportBrokenSiteSent)
+        eventMapping.fire(.reportBrokenSiteSent, parameters: [
+            PrivacyDashboardEvents.Parameters.source: source.rawValue
+        ])
         delegate?.privacyDashboardController(self, didRequestSubmitBrokenSiteReportWithCategory: category, description: description)
     }
 

Sources/PrivacyDashboard/PrivacyDashboardUserScript.swift

@@ -31,6 +31,7 @@ protocol PrivacyDashboardUserScriptDelegate: AnyObject {
     func userScript(_ userScript: PrivacyDashboardUserScript, setHeight height: Int)
     func userScriptDidRequestClose(_ userScript: PrivacyDashboardUserScript)
     func userScriptDidRequestShowReportBrokenSite(_ userScript: PrivacyDashboardUserScript)
+    func userScriptDidRequestReportBrokenSiteShown(_ userScript: PrivacyDashboardUserScript)
     func userScript(_ userScript: PrivacyDashboardUserScript, didRequestSubmitBrokenSiteReportWithCategory category: String, description: String)
     func userScript(_ userScript: PrivacyDashboardUserScript, didRequestOpenUrlInNewTab: URL)
     func userScript(_ userScript: PrivacyDashboardUserScript, didRequestOpenSettings: String)
@@ -107,6 +108,7 @@ final class PrivacyDashboardUserScript: NSObject, StaticUserScript {
         case privacyDashboardSetSize
         case privacyDashboardClose
         case privacyDashboardShowReportBrokenSite
+        case privacyDashboardReportBrokenSiteShown
         case privacyDashboardSubmitBrokenSiteReport
         case privacyDashboardOpenUrlInNewTab
         case privacyDashboardOpenSettings
@@ -143,6 +145,8 @@ final class PrivacyDashboardUserScript: NSObject, StaticUserScript {
             handleClose()
         case .privacyDashboardShowReportBrokenSite:
             handleShowReportBrokenSite()
+        case .privacyDashboardReportBrokenSiteShown:
+            handleReportBrokenSiteShown()
         case .privacyDashboardSubmitBrokenSiteReport:
             handleSubmitBrokenSiteReport(message: message)
         case .privacyDashboardOpenUrlInNewTab:
@@ -196,6 +200,10 @@ final class PrivacyDashboardUserScript: NSObject, StaticUserScript {
         delegate?.userScriptDidRequestShowReportBrokenSite(self)
     }
 
+    private func handleReportBrokenSiteShown() {
+        delegate?.userScriptDidRequestReportBrokenSiteShown(self)
+    }
+
     private func handleSubmitBrokenSiteReport(message: WKScriptMessage) {
         guard let dict = message.body as? [String: Any],
               let category = dict["category"] as? String,