{"messages":[{"content":"You are a constitutional council ranking individual git commits for ownership allocation.\n\nCompare these two commits. Decide which contributed more lasting value to the project.\n\nJudge substance, not spectacle:\n- Prefer correct, lasting design and real bugfixes over churn, formatting, renames, or generated noise.\n- Prefer clarity and necessity over sheer line count. A small precise change can beat a large diffuse one.\n- Do not favor a side merely because its patch is longer or noisier.\n- Weight what the change does for the project, not the contributor's name.\n\nReturn ONLY a JSON object: {\"winner\": \"A\" or \"B\", \"ratio\": \"N:M\", \"explanation\": \"...\"}\nThe explanation must cite concrete differences in the patches (1-3 sentences).\n\nSide A — contributor: tommy-mor\nSide A — commit message:\n[075d4d37] Fix OAuth test mocks so Clojure E2E auth flows work again.\n\nHttpServer handlers were crashing on query parsing and token POSTs, which broke Playwright login; also read alias/history via real CSS selectors.\n\nCo-authored-by: Cursor <cursoragent@cursor.com>\n\nSide A — unified diff (full patch):\ndiff --git a/test/auth_login.clj b/test/auth_login.clj\nindex 6f2f00d7aa7340e63d1ac465b0a2234cec7a983f..aa63b66ccb2471b710ba3d168d0461252b39fc10 100644\n--- a/test/auth_login.clj\n+++ b/test/auth_login.clj\n@@ -14,27 +14,27 @@\n (defn- type-alias! [pg text]\n   (page/evaluate pg\n                  (.replace\n-                  \"(() => { const i = document.getElementById('alias-input'); const f = document.getElementById('alias-check-form'); if (!i || !f) return;\n+                  \"(() => { const i = document.getElementById('alias-input'); const f = document.getElementById('alias-check-form'); if (!i || !f) return Promise.resolve('missing-form');\n                     i.value = __TEXT__;\n                     const cf = document.getElementById('alias-claim-field'); if (cf) cf.value = i.value;\n                     return fetch(f.action, { method: 'POST', credentials: 'same-origin',\n                       headers: { 'Content-Type': 'application/x-www-form-urlencoded' },\n                       body: new URLSearchParams(new FormData(f)).toString() })\n                       .then(function (r) { return r.text(); })\n-                      .then(function (t) { eval(t); }); })()\"\n+                      .then(function (t) { eval(t); return document.getElementById('alias-status')?.textContent || ''; }); })()\"\n                   \"__TEXT__\"\n-                  (pr-str text)))\n-  (Thread/sleep 400))\n+                  (pr-str text))))\n \n-(defn- element-text [pg test-id]\n+(defn- element-text [pg selector]\n   (let [raw (page/evaluate pg\n-                           (str \"document.querySelector('[data-testid=\\\"\" test-id \"\\\"]')?.textContent || ''\"))]\n+                           (str \"document.querySelector(\" (pr-str selector) \")?.textContent || ''\"))]\n     (when (string? raw) (str/trim raw))))\n \n (defn- wait-for-text [pg test-id text timeout-ms]\n-  (let [deadline (+ (System/currentTimeMillis) timeout-ms)]\n+  (let [deadline (+ (System/currentTimeMillis) timeout-ms)\n+        selector (str \"[data-testid=\\\"\" test-id \"\\\"]\")]\n     (loop []\n-      (let [got (or (element-text pg test-id) \"\")]\n+      (let [got (or (element-text pg selector) \"\")]\n         (cond\n           (= got text) got\n           (< (System/currentTimeMillis) deadline) (do (Thread/sleep 200) (recur))\ndiff --git a/test/support/mock_oauth.clj b/test/support/mock_oauth.clj\nindex 5ba7e9be3cf6d2226648e9609a09ed45f306930f..333fe08d56cb06bac2a338cad1c73894d54c4495 100644\n--- a/test/support/mock_oauth.clj\n+++ b/test/support/mock_oauth.clj\n@@ -7,7 +7,7 @@\n (defn- query-param [query key]\n   (when query\n     (some (fn [pair]\n-            (let [[k v] (str/split pair \"=\" 2)]\n+            (let [[k v] (str/split pair #\"=\" 2)]\n               (when (= k key)\n                 (URLDecoder/decode (or v \"\") \"UTF-8\"))))\n           (str/split query #\"&\"))))\n@@ -31,11 +31,11 @@\n \n (defn- send-redirect [^HttpExchange ex location]\n   (.set (.getResponseHeaders ex) \"Location\" location)\n-  (.sendResponseHeaders ex 302 -1)\n+  (.sendResponseHeaders ex 302 0)\n   (.close (.getResponseBody ex)))\n \n (defn- read-form [^HttpExchange ex]\n-  (let [body (slurp (.getInputStream ex))]\n+  (let [body (slurp (.getRequestBody ex))]\n     {:code (query-param body \"code\")\n      :grant (query-param body \"grant_type\")}))\n \n@@ -45,7 +45,7 @@\n           (str/replace #\"^[Bb]earer \" \"\")))\n \n (defn- parse-token-user [token]\n-  (when (str/starts-with? token \"mock:\")\n+  (when (and token (str/starts-with? token \"mock:\"))\n     (parse-mock-user (subs token 5))))\n \n (defn- authorize-redirect [exchange query]\n@@ -55,7 +55,7 @@\n         user (parse-mock-user mock-user)\n         code (str \"mock:\" (:id user) \":\" (:login user))\n         loc (str redirect-uri \"?code=\" (java.net.URLEncoder/encode code \"UTF-8\")\n-                 \"&state=\" (java.net.URLEncoder/encode state \"UTF-8\"))]\n+                 \"&state=\" (java.net.URLEncoder/encode (or state \"\") \"UTF-8\"))]\n     (send-redirect exchange loc)))\n \n (defn start-mock-oauth\n@@ -65,49 +65,56 @@\n         handler\n         (proxy [HttpHandler] []\n           (handle [^HttpExchange exchange]\n-            (let [uri (.getRequestURI exchange)\n-                  path (.getPath uri)\n-                  query (.getQuery uri)\n-                  method (.getRequestMethod exchange)]\n-              (cond\n-                ;; GitHub authorize\n-                (str/ends-with? path \"/login/oauth/authorize\")\n-                (authorize-redirect exchange query)\n+            (try\n+              (let [uri (.getRequestURI exchange)\n+                    path (.getPath uri)\n+                    query (.getQuery uri)\n+                    method (.getRequestMethod exchange)]\n+                (cond\n+                  ;; GitHub authorize\n+                  (str/ends-with? path \"/login/oauth/authorize\")\n+                  (authorize-redirect exchange query)\n \n-                ;; Reddit authorize\n-                (str/ends-with? path \"/api/v1/authorize\")\n-                (authorize-redirect exchange query)\n+                  ;; Reddit authorize\n+                  (str/ends-with? path \"/api/v1/authorize\")\n+                  (authorize-redirect exchange query)\n \n-                ;; GitHub token\n-                (and (= method \"POST\") (str/ends-with? path \"/login/oauth/access_token\"))\n-                (let [code (or (:code (read-form exchange)) \"mock:1002:newbie\")]\n-                  (send-json exchange 200 (str \"{\\\"access_token\\\":\\\"\" code \"\\\",\\\"token_type\\\":\\\"bearer\\\"}\")))\n+                  ;; GitHub token\n+                  (and (= method \"POST\") (str/ends-with? path \"/login/oauth/access_token\"))\n+                  (let [code (or (:code (read-form exchange)) \"mock:1002:newbie\")]\n+                    (send-json exchange 200 (str \"{\\\"access_token\\\":\\\"\" code \"\\\",\\\"token_type\\\":\\\"bearer\\\"}\")))\n \n-                ;; Reddit token (client_credentials for import + authorization_code for login)\n-                (and (= method \"POST\") (str/ends-with? path \"/api/v1/access_token\"))\n-                (let [form (read-form exchange)\n-                      grant (or (:grant form) \"\")\n-                      code (or (:code form) \"mock:t2_test:redditor\")]\n-                  (if (= grant \"client_credentials\")\n-                    (send-json exchange 200 \"{\\\"access_token\\\":\\\"app-token\\\",\\\"token_type\\\":\\\"bearer\\\",\\\"expires_in\\\":3600}\")\n-                    (send-json exchange 200 (str \"{\\\"access_token\\\":\\\"\" code \"\\\",\\\"token_type\\\":\\\"bearer\\\",\\\"expires_in\\\":3600}\"))))\n+                  ;; Reddit token (client_credentials for import + authorization_code for login)\n+                  (and (= method \"POST\") (str/ends-with? path \"/api/v1/access_token\"))\n+                  (let [form (read-form exchange)\n+                        grant (or (:grant form) \"\")\n+                        code (or (:code form) \"mock:t2_test:redditor\")]\n+                    (if (= grant \"client_credentials\")\n+                      (send-json exchange 200 \"{\\\"access_token\\\":\\\"app-token\\\",\\\"token_type\\\":\\\"bearer\\\",\\\"expires_in\\\":3600}\")\n+                      (send-json exchange 200 (str \"{\\\"access_token\\\":\\\"\" code \"\\\",\\\"token_type\\\":\\\"bearer\\\",\\\"expires_in\\\":3600}\"))))\n \n-                ;; GitHub user\n-                (= path \"/user\")\n-                (let [token (bearer-token exchange)\n-                      user (or (parse-token-user token) {:id \"1002\" :login \"newbie\" :numeric? true})]\n-                  (send-json exchange 200\n-                             (str \"{\\\"id\\\":\" (:id user) \",\\\"login\\\":\\\"\" (:login user) \"\\\"}\")))\n+                  ;; GitHub user\n+                  (= path \"/user\")\n+                  (let [token (bearer-token exchange)\n+                        user (or (parse-token-user token) {:id \"1002\" :login \"newbie\" :numeric? true})]\n+                    (send-json exchange 200\n+                               (str \"{\\\"id\\\":\" (:id user) \",\\\"login\\\":\\\"\" (:login user) \"\\\"}\")))\n \n-                ;; Reddit /api/v1/me\n-                (str/ends-with? path \"/api/v1/me\")\n-                (let [token (bearer-token exchange)\n-                      user (or (parse-token-user token) {:id \"t2_test\" :login \"redditor\"})]\n-                  (send-json exchange 200\n-                             (str \"{\\\"id\\\":\\\"\" (:id user) \"\\\",\\\"name\\\":\\\"\" (:login user) \"\\\"}\")))\n+                  ;; Reddit /api/v1/me\n+                  (str/ends-with? path \"/api/v1/me\")\n+                  (let [token (bearer-token exchange)\n+                        user (or (parse-token-user token) {:id \"t2_test\" :login \"redditor\"})]\n+                    (send-json exchange 200\n+                               (str \"{\\\"id\\\":\\\"\" (:id user) \"\\\",\\\"name\\\":\\\"\" (:login user) \"\\\"}\")))\n \n-                :else\n-                (send-json exchange 404 \"{\\\"error\\\":\\\"not found\\\"}\")))))]\n+                  :else\n+                  (send-json exchange 404 \"{\\\"error\\\":\\\"not found\\\"}\")))\n+              (catch Throwable t\n+                (binding [*out* *err*]\n+                  (println \"mock-oauth handler error:\" t))\n+                (try\n+                  (send-json exchange 500 \"{\\\"error\\\":\\\"mock-oauth internal\\\"}\")\n+                  (catch Throwable _))))))]\n     (.createContext server \"/\" handler)\n     (.setExecutor server nil)\n     (.start server)\ndiff --git a/test/support/mock_reddit.clj b/test/support/mock_reddit.clj\nindex a630cf0938722193e9af88382d60e777ff371be4..faa27945b6394363914c853627a0bad1e819a5f9 100644\n--- a/test/support/mock_reddit.clj\n+++ b/test/support/mock_reddit.clj\n@@ -12,7 +12,7 @@\n (defn- query-param [query key]\n   (when query\n     (some (fn [pair]\n-            (let [[k v] (str/split pair \"=\" 2)]\n+            (let [[k v] (str/split pair #\"=\" 2)]\n               (when (= k key)\n                 (URLDecoder/decode (or v \"\") \"UTF-8\"))))\n           (str/split query #\"&\"))))\n@@ -34,11 +34,11 @@\n \n (defn- send-redirect [^HttpExchange ex location]\n   (.set (.getResponseHeaders ex) \"Location\" location)\n-  (.sendResponseHeaders ex 302 -1)\n+  (.sendResponseHeaders ex 302 0)\n   (.close (.getResponseBody ex)))\n \n (defn- read-form [^HttpExchange ex]\n-  (let [body (slurp (.getInputStream ex))]\n+  (let [body (slurp (.getRequestBody ex))]\n     {:code (query-param body \"code\")\n      :grant (query-param body \"grant_type\")}))\n \n@@ -48,7 +48,7 @@\n           (str/replace #\"^[Bb]earer \" \"\")))\n \n (defn- parse-token-user [token]\n-  (when (str/starts-with? token \"mock:\")\n+  (when (and token (str/starts-with? token \"mock:\"))\n     (parse-mock-user (subs token 5))))\n \n (defn start-mock-reddit\n@@ -72,7 +72,7 @@\n                        user (parse-mock-user (query-param query \"mock_user\"))\n                        code (str \"mock:\" (:id user) \":\" (:login user))\n                        loc (str redirect-uri \"?code=\" (java.net.URLEncoder/encode code \"UTF-8\")\n-                                \"&state=\" (java.net.URLEncoder/encode state \"UTF-8\"))]\n+                                \"&state=\" (java.net.URLEncoder/encode (or state \"\") \"UTF-8\"))]\n                    (send-redirect exchange loc))\n \n                  (and (= method \"POST\") (str/ends-with? path \"/api/v1/access_token\"))\n\n\nSide B — contributor: tommy-mor\nSide B — commit message:\n[601d3a05] fix(html): drop home toolbar + and ExpandNewThreadForm (single + flow)\n\nPublic home now SSRs #new-thread-ui-slot like room pages: collapsed compose\nfor signed-in users, login hint when logged out. Removes the extra toolbar\nthat morphed the same collapsed state and the expand_new_thread_form action.\n\nMade-with: Cursor\n\nSide B — unified diff (full patch):\ndiff --git a/server/src/api/ui_html.rs b/server/src/api/ui_html.rs\nindex e979053ff1ba8c0e2bf55add0a32b7de11cf1e56..f3ce5cb2ab2f923440a8479d0f1fb4acbba166ca 100644\n--- a/server/src/api/ui_html.rs\n+++ b/server/src/api/ui_html.rs\n@@ -139,51 +139,6 @@ async fn dispatch_ui_action(\n                 }\n             }\n         }\n-        HtmlUiAction::ExpandNewThreadForm { room_wire } => {\n-            let room_wire = room_wire.trim().to_string();\n-            if room_wire.is_empty() {\n-                return ui_js_warn(\"missing room\").into_response();\n-            }\n-            if room_wire == \"public\" {\n-                let reduced = state.reduced.read().await;\n-                let user = session.map(|s| s.username.as_str());\n-                drop(reduced);\n-                let markup = if user.is_some() {\n-                    fragment_new_thread_slot(&ThreadNav::public(), true, false)\n-                } else {\n-                    login_to_post_hint_markup()\n-                };\n-                return JsBuilder::new()\n-                    .morph_inner_selector(\"#new-thread-ui-slot\", markup)\n-                    .into_response();\n-            }\n-            let reduced = state.reduced.read().await;\n-            let user = session.map(|s| s.username.as_str());\n-            if !reduced.rooms.contains(&room_wire) {\n-                drop(reduced);\n-                return ui_js_warn(\"room not found\").into_response();\n-            }\n-            if !user_can_view_room(&reduced, &room_wire, user) {\n-                drop(reduced);\n-                return ui_js_warn(\"forbidden\").into_response();\n-            }\n-            let can_post = session\n-                .as_ref()\n-                .map(|s| user_can_post_room(&reduced, &room_wire, &s.username))\n-                .unwrap_or(false);\n-            drop(reduced);\n-            let Some(nav) = ThreadNav::from_room_id(&room_wire) else {\n-                return ui_js_warn(\"bad room\").into_response();\n-            };\n-            let markup = if can_post {\n-                fragment_new_thread_slot(&nav, true, false)\n-            } else {\n-                login_to_post_hint_markup()\n-            };\n-            JsBuilder::new()\n-                .morph_inner_selector(\"#new-thread-ui-slot\", markup)\n-                .into_response()\n-        }\n         HtmlUiAction::SetRoomMembersExpanded { room_wire, expanded } => {\n             let room_wire = room_wire.trim().to_string();\n             if room_wire.is_empty() {\ndiff --git a/server/src/html/forum/feed.rs b/server/src/html/forum/feed.rs\nindex 1b4ae7baa3ad4757b74172d7b67f3f2b33d1075d..945bdd6c48bc164e2cf91fd0996c4321b75f5abf 100644\n--- a/server/src/html/forum/feed.rs\n+++ b/server/src/html/forum/feed.rs\n@@ -14,6 +14,7 @@ use crate::timeago;\n \n use super::ingest::ingest_entry_markup;\n use super::nav::ThreadNav;\n+use super::new_thread::{fragment_new_thread_slot, login_to_post_hint_markup};\n use super::page::auth_strip;\n use super::paginator::{render_thread_paginator, PAGE_SIZE};\n use crate::html::{\n@@ -217,9 +218,6 @@ pub async fn home(\n     let strip = auth_strip(&headers, &jar, &reduced_read);\n     drop(reduced_read);\n \n-    use crate::html::ui_action::{HtmlUiAction, UI_RPC_FIELD};\n-    use crate::form_template::template_json_compact;\n-\n     let page = layout(\n         \"slug.social\",\n         \"view-thread\",\n@@ -243,15 +241,13 @@ pub async fn home(\n                 }\n             }\n             p class=\"muted\" { \"dark = time-ordered · light = vote-ranked\" }\n-            div class=\"thread-feed-toolbar\" {\n-                form method=\"POST\" action=\"/ui\" {\n-                    input type=\"hidden\" name=(UI_RPC_FIELD) value=(template_json_compact(&HtmlUiAction::ExpandNewThreadForm {\n-                        room_wire: \"public\".into(),\n-                    }).expect(\"static json\"));\n-                    button type=\"submit\" class=\"section-add-btn\" { \"+\" }\n+            div id=\"new-thread-ui-slot\" {\n+                @if user.is_some() {\n+                    (fragment_new_thread_slot(&nav, true, false))\n+                } @else {\n+                    (login_to_post_hint_markup())\n                 }\n             }\n-            div id=\"new-thread-ui-slot\" {}\n             (render_thread_feed(Some(&nav), \"thread-feed\", &public_rows, now))\n             (cli_panel(&[\"npx slugsocial public forum list\"]))\n         },\ndiff --git a/server/src/html/ui_action.rs b/server/src/html/ui_action.rs\nindex 5031ebfeb928f28e471f23210b8c644654adb7c7..da0c9b3541e8e4988a78768cddef22324755c3f2 100644\n--- a/server/src/html/ui_action.rs\n+++ b/server/src/html/ui_action.rs\n@@ -38,11 +38,6 @@ pub enum HtmlUiAction {\n     RedactPost {\n         post_id: String,\n     },\n-    /// Morph `#new-thread-ui-slot` inner to the collapsed compose toggle (or login hint).\n-    /// Use `room_wire: \"public\"` for the public forum home; otherwise a private room id (`short/slug`).\n-    ExpandNewThreadForm {\n-        room_wire: String,\n-    },\n     /// Morph `#room-members-section` — members list open or collapsed (server-rendered).\n     SetRoomMembersExpanded {\n         room_wire: String,\n@@ -131,26 +126,6 @@ mod tests {\n         );\n     }\n \n-    #[test]\n-    fn expand_new_thread_form_public() {\n-        let template = serde_json::json!({\n-            \"action\": \"expand_new_thread_form\",\n-            \"room_wire\": \"public\",\n-        });\n-        let mut form = HashMap::new();\n-        form.insert(\n-            UI_RPC_FIELD.to_string(),\n-            serde_json::to_string(&template).unwrap(),\n-        );\n-        let a = parse_html_ui_from_form(&form).unwrap();\n-        assert_eq!(\n-            a,\n-            HtmlUiAction::ExpandNewThreadForm {\n-                room_wire: \"public\".into(),\n-            }\n-        );\n-    }\n-\n     #[test]\n     fn expand_post_full_round_trip() {\n         let template = serde_json::json!({\n","role":"user"}],"model":"openai/gpt-chat-latest"}