feat(web-analytics): Add web analytics tabs (#17981)

* Add web analytics tabs * Add stats table query runner and use it for pathname * Add stats query runner, replacing page and source * Remove classes for now-unused queries * Add remaining breakdowns * Prefer unknown to any * Remove unused ctes * Fix typing issues * Fix python typing * Switch to hogql filters for set_once properties * Use cpp parser * Move web analytics to the right navbar section * Fix typing issues
PostHog · Oct 17, 2023 · 1fb0548 · 1fb0548
1 parent b6efd06
commit 1fb0548
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diff --git a/frontend/src/layout/navigation/SideBar/SideBar.tsx b/frontend/src/layout/navigation/SideBar/SideBar.tsx
@@ -176,6 +176,14 @@ function Pages(): JSX.Element {
                             onClick: hideSideBarMobile,
                         }}
                     />
+                    <FlaggedFeature flag={FEATURE_FLAGS.WEB_ANALYTICS}>
+                        <PageButton
+                            icon={<IconWeb />}
+                            identifier={Scene.WebAnalytics}
+                            to={urls.webAnalytics()}
+                            highlight="alpha"
+                        />
+                    </FlaggedFeature>
                     <PageButton icon={<IconRecording />} identifier={Scene.Replay} to={urls.replay()} />
 
                     <div className="SideBar__heading">Feature Management</div>
@@ -200,15 +208,6 @@ function Pages(): JSX.Element {
                         to={urls.surveys()}
                         highlight="beta"
                     />
-
-                    <FlaggedFeature flag={FEATURE_FLAGS.WEB_ANALYTICS}>
-                        <PageButton
-                            icon={<IconWeb />}
-                            identifier={Scene.WebAnalytics}
-                            to={urls.webAnalytics()}
-                            highlight="alpha"
-                        />
-                    </FlaggedFeature>
                     <div className="SideBar__heading">Data</div>
 
                     <PageButton

diff --git a/frontend/src/lib/utils.tsx b/frontend/src/lib/utils.tsx
@@ -1603,6 +1603,54 @@ export function isNotNil<T>(arg: T): arg is Exclude<T, null | undefined> {
     return arg !== null && arg !== undefined
 }
 
+/** An error signaling that a value of type `never` in TypeScript was used unexpectedly at runtime.
+ *
+ * Useful for type-narrowing, will give a compile-time error if the type of x is not `never`.
+ * See the example below where it catches a missing branch at compile-time.
+ *
+ * @example
+ *
+ * enum MyEnum {
+ *     a,
+ *     b,
+ * }
+ *
+ * function handleEnum(x: MyEnum) {
+ *     switch (x) {
+ *         case MyEnum.a:
+ *             return
+ *         // missing branch
+ *         default:
+ *             throw new UnexpectedNeverError(x) // TS2345: Argument of type MyEnum is not assignable to parameter of type never
+ *     }
+ * }
+ *
+ * function handleEnum(x: MyEnum) {
+ *     switch (x) {
+ *         case MyEnum.a:
+ *             return
+ *         case MyEnum.b:
+ *             return
+ *         default:
+ *             throw new UnexpectedNeverError(x) // no type error
+ *     }
+ * }
+ *
+ */
+export class UnexpectedNeverError extends Error {
+    constructor(x: never, message?: string) {
+        message = message ?? 'Unexpected never: ' + String(x)
+        super(message)
+
+        // restore prototype chain, which is broken by Error
+        // see https://stackoverflow.com/questions/41102060/typescript-extending-error-class
+        const actualProto = new.target.prototype
+        if (Object.setPrototypeOf) {
+            Object.setPrototypeOf(this, actualProto)
+        }
+    }
+}
+
 export function calculateDays(timeValue: number, timeUnit: TimeUnitType): number {
     if (timeUnit === TimeUnitType.Year) {
         return timeValue * 365

diff --git a/frontend/src/queries/nodes/DataTable/queryFeatures.ts b/frontend/src/queries/nodes/DataTable/queryFeatures.ts
@@ -4,9 +4,8 @@ import {
     isPersonsNode,
     isPersonsQuery,
     isWebOverviewStatsQuery,
+    isWebStatsTableQuery,
     isWebTopClicksQuery,
-    isWebTopPagesQuery,
-    isWebTopSourcesQuery,
 } from '~/queries/utils'
 import { Node } from '~/queries/schema'
 
@@ -55,12 +54,7 @@ export function getQueryFeatures(query: Node): Set<QueryFeature> {
         }
     }
 
-    if (
-        isWebOverviewStatsQuery(query) ||
-        isWebTopSourcesQuery(query) ||
-        isWebTopPagesQuery(query) ||
-        isWebTopClicksQuery(query)
-    ) {
+    if (isWebOverviewStatsQuery(query) || isWebTopClicksQuery(query) || isWebStatsTableQuery(query)) {
         features.add(QueryFeature.columnsInResponse)
         features.add(QueryFeature.resultIsArrayOfArrays)
     }

diff --git a/frontend/src/queries/nodes/DataTable/renderColumn.tsx b/frontend/src/queries/nodes/DataTable/renderColumn.tsx
@@ -229,7 +229,7 @@ export function renderColumn(
     } else if (key.startsWith('context.columns.')) {
         const columnName = trimQuotes(key.substring(16)) // 16 = "context.columns.".length
         const Component = context?.columns?.[columnName]?.render
-        return Component ? <Component record={record} columnName={columnName} value={value} /> : ''
+        return Component ? <Component record={record} columnName={columnName} value={value} query={query} /> : ''
     } else if (key === 'id' && (isPersonsNode(query.source) || isPersonsQuery(query.source))) {
         return (
             <CopyToClipboardInline

diff --git a/frontend/src/queries/nodes/DataTable/renderColumnMeta.tsx b/frontend/src/queries/nodes/DataTable/renderColumnMeta.tsx
@@ -34,7 +34,13 @@ export function renderColumnMeta(key: string, query: DataTableNode, context?: Qu
         title = <PropertyKeyInfo value={trimQuotes(key.substring(11))} type={PropertyFilterType.Event} disableIcon />
     } else if (key.startsWith('context.columns.')) {
         const column = trimQuotes(key.substring(16))
-        title = context?.columns?.[column]?.title ?? column.replace('_', ' ')
+        const queryContextColumn = context?.columns?.[column]
+        const Component = queryContextColumn?.renderTitle
+        title = Component ? (
+            <Component columnName={column} query={query} />
+        ) : (
+            queryContextColumn?.title ?? column.replace('_', ' ')
+        )
     } else if (key === 'person.$delete') {
         title = ''
         width = 0

diff --git a/frontend/src/queries/schema.json b/frontend/src/queries/schema.json
@@ -103,13 +103,10 @@
                     "$ref": "#/definitions/WebOverviewStatsQuery"
                 },
                 {
-                    "$ref": "#/definitions/WebTopSourcesQuery"
+                    "$ref": "#/definitions/WebStatsTableQuery"
                 },
                 {
                     "$ref": "#/definitions/WebTopClicksQuery"
-                },
-                {
-                    "$ref": "#/definitions/WebTopPagesQuery"
                 }
             ]
         },
@@ -412,13 +409,10 @@
                             "$ref": "#/definitions/WebOverviewStatsQuery"
                         },
                         {
-                            "$ref": "#/definitions/WebTopSourcesQuery"
+                            "$ref": "#/definitions/WebStatsTableQuery"
                         },
                         {
                             "$ref": "#/definitions/WebTopClicksQuery"
-                        },
-                        {
-                            "$ref": "#/definitions/WebTopPagesQuery"
                         }
                     ],
                     "description": "Source of the events"
@@ -2422,7 +2416,14 @@
         },
         "WebAnalyticsPropertyFilters": {
             "items": {
-                "$ref": "#/definitions/EventPropertyFilter"
+                "anyOf": [
+                    {
+                        "$ref": "#/definitions/EventPropertyFilter"
+                    },
+                    {
+                        "$ref": "#/definitions/HogQLPropertyFilter"
+                    }
+                ]
             },
             "type": "array"
         },
@@ -2483,84 +2484,43 @@
             "required": ["results"],
             "type": "object"
         },
-        "WebTopClicksQuery": {
-            "additionalProperties": false,
-            "properties": {
-                "dateRange": {
-                    "$ref": "#/definitions/DateRange"
-                },
-                "kind": {
-                    "const": "WebTopClicksQuery",
-                    "type": "string"
-                },
-                "properties": {
-                    "$ref": "#/definitions/WebAnalyticsPropertyFilters"
-                },
-                "response": {
-                    "$ref": "#/definitions/WebTopClicksQueryResponse"
-                }
-            },
-            "required": ["kind", "properties"],
-            "type": "object"
+        "WebStatsBreakdown": {
+            "enum": [
+                "Page",
+                "InitialPage",
+                "InitialReferringDomain",
+                "InitialUTMSource",
+                "InitialUTMCampaign",
+                "Browser",
+                "OS",
+                "DeviceType"
+            ],
+            "type": "string"
         },
-        "WebTopClicksQueryResponse": {
+        "WebStatsTableQuery": {
             "additionalProperties": false,
             "properties": {
-                "columns": {
-                    "items": {},
-                    "type": "array"
-                },
-                "hogql": {
-                    "type": "string"
+                "breakdownBy": {
+                    "$ref": "#/definitions/WebStatsBreakdown"
                 },
-                "is_cached": {
-                    "type": "boolean"
-                },
-                "last_refresh": {
-                    "type": "string"
-                },
-                "next_allowed_client_refresh": {
-                    "type": "string"
-                },
-                "results": {
-                    "items": {},
-                    "type": "array"
-                },
-                "timings": {
-                    "items": {
-                        "$ref": "#/definitions/QueryTiming"
-                    },
-                    "type": "array"
-                },
-                "types": {
-                    "items": {},
-                    "type": "array"
-                }
-            },
-            "required": ["results"],
-            "type": "object"
-        },
-        "WebTopPagesQuery": {
-            "additionalProperties": false,
-            "properties": {
                 "dateRange": {
                     "$ref": "#/definitions/DateRange"
                 },
                 "kind": {
-                    "const": "WebTopPagesQuery",
+                    "const": "WebStatsTableQuery",
                     "type": "string"
                 },
                 "properties": {
                     "$ref": "#/definitions/WebAnalyticsPropertyFilters"
                 },
                 "response": {
-                    "$ref": "#/definitions/WebTopPagesQueryResponse"
+                    "$ref": "#/definitions/WebStatsTableQueryResponse"
                 }
             },
-            "required": ["kind", "properties"],
+            "required": ["kind", "properties", "breakdownBy"],
             "type": "object"
         },
-        "WebTopPagesQueryResponse": {
+        "WebStatsTableQueryResponse": {
             "additionalProperties": false,
             "properties": {
                 "columns": {
@@ -2597,27 +2557,27 @@
             "required": ["results"],
             "type": "object"
         },
-        "WebTopSourcesQuery": {
+        "WebTopClicksQuery": {
             "additionalProperties": false,
             "properties": {
                 "dateRange": {
                     "$ref": "#/definitions/DateRange"
                 },
                 "kind": {
-                    "const": "WebTopSourcesQuery",
+                    "const": "WebTopClicksQuery",
                     "type": "string"
                 },
                 "properties": {
                     "$ref": "#/definitions/WebAnalyticsPropertyFilters"
                 },
                 "response": {
-                    "$ref": "#/definitions/WebTopSourcesQueryResponse"
+                    "$ref": "#/definitions/WebTopClicksQueryResponse"
                 }
             },
             "required": ["kind", "properties"],
             "type": "object"
         },
-        "WebTopSourcesQueryResponse": {
+        "WebTopClicksQueryResponse": {
             "additionalProperties": false,
             "properties": {
                 "columns": {