統計情報を表示する

public/stats/stats.js

@@ -0,0 +1,128 @@
+const token = "FFCH7nhjGM6ey6VF8wtPkFJQ_Vn65DvozpIStEER";
+const websites = [
+  {
+    zoneId: "3ace6ae0587033b37c79e168cf60c234",
+    domain: "yuuk1.tk",
+    color: [255, 182, 193],
+  },
+  {
+    zoneId: "068e85c0bc67ef053660c7d2ceca7b89",
+    domain: "yuuk1.uk",
+    color: [173, 216, 230],
+  },
+  {
+    zoneId: "176677a44c89b3aa8ab0a33f2d7108c3",
+    domain: "taikoapp.uk",
+    color: [152, 255, 152],
+  },
+  {
+    zoneId: "9d4b398a23e094448b287b84947f58ff",
+    domain: "forgejo.win",
+    color: [255, 160, 122],
+  },
+  {
+    zoneId: "09990364a38b739e3de9338f908d584f",
+    domain: "litey.trade",
+    color: [255, 215, 0],
+  },
+];
+
+async function worker(item) {
+  const res = await fetch(`/cloudflare?zone_id=${encodeURIComponent(item.zoneId)}`, {
+    headers: {
+      "X-Token": token,
+    },
+  });
+  const json = await res.json();
+  return {
+    domain: item.domain,
+    fg: `rgb(${item.color[0]}, ${item.color[1]}, ${item.color[2]})`,
+    bg: `rgba(${item.color[0]}, ${item.color[1]}, ${item.color[2]}, 0.2)`,
+    json,
+  };
+}
+
+addEventListener("load", () => {
+  Promise.all(websites.map((i) => worker(i)))
+    .then((results) => {
+      const scale = Math.max(...results.map((r) => r.json["data"]["viewer"]["zones"][0]["httpRequests1dGroups"].length));
+      const endedAt = Math.max(...results.map((r) => r.json["data"]["viewer"]["zones"][0]["httpRequests1dGroups"].map((g) => new Date(g["dimensions"]["date"]).getTime())).flat());
+      const range = Array.from({ length: scale }, (_, k) => new Date(endedAt - k * 24 * 60 * 60 * 1000));
+
+      const ctxUsers = document.getElementById("users").getContext("2d");
+
+      new Chart(ctxUsers, {
+        data: {
+          labels: range.map((d) => d.toISOString().slice(0, 10)).reverse(),
+          datasets: results.map((r) => {
+            return {
+              type: "line",
+              label: r.domain,
+              data: range.map((d) => r.json["data"]["viewer"]["zones"][0]["httpRequests1dGroups"].find((g) => g["dimensions"]["date"] === d.toISOString().slice(0, 10))?.["uniq"]?.["uniques"] ?? null).reverse(),
+              borderColor: r.fg,
+              borderWidth: 1,
+              fill: "origin",
+              backgroundColor: r.bg,
+              pointStyle: "star",
+            };
+          }),
+        },
+        options: {
+          plugins: {
+            title: {
+              display: true,
+              text: "過去30日のユーザー数の推移",
+            },
+            legend: {
+              labels: {
+                usePointStyle: true,
+              },
+            },
+          },
+          scales: {
+            y: {
+              beginAtZero: true,
+            },
+          },
+        },
+      });
+
+      const ctxBytes = document.getElementById("bytes").getContext("2d");
+
+      new Chart(ctxBytes, {
+        data: {
+          labels: range.map((d) => d.toISOString().slice(0, 10)).reverse(),
+          datasets: results.map((r) => {
+            return {
+              type: "line",
+              label: r.domain,
+              data: range.map((d) => r.json["data"]["viewer"]["zones"][0]["httpRequests1dGroups"].find((g) => g["dimensions"]["date"] === d.toISOString().slice(0, 10))?.["sum"]?.["bytes"] / 1000 ** 3 ?? null).reverse(),
+              borderColor: r.fg,
+              borderWidth: 1,
+              fill: "origin",
+              backgroundColor: r.bg,
+              pointStyle: "star",
+            };
+          }),
+        },
+        options: {
+          plugins: {
+            title: {
+              display: true,
+              text: "過去30日の送受信データ量(GB)の推移",
+            },
+            legend: {
+              labels: {
+                usePointStyle: true,
+              },
+            },
+          },
+          scales: {
+            y: {
+              beginAtZero: true,
+            },
+          },
+        },
+      });
+    });
+});