1 files changed, 149 insertions, 0 deletions
diff --git a/web_src/js/components/RepoRecentCommits.vue b/web_src/js/components/RepoRecentCommits.vue
new file mode 100644
index 0000000..8759978
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+++ b/web_src/js/components/RepoRecentCommits.vue
@@ -0,0 +1,149 @@
+<script>
+import {SvgIcon} from '../svg.js';
+import {
+  Chart,
+  Tooltip,
+  BarElement,
+  LinearScale,
+  TimeScale,
+} from 'chart.js';
+import {GET} from '../modules/fetch.js';
+import {Bar} from 'vue-chartjs';
+import {
+  startDaysBetween,
+  firstStartDateAfterDate,
+  fillEmptyStartDaysWithZeroes,
+} from '../utils/time.js';
+import {chartJsColors} from '../utils/color.js';
+import {sleep} from '../utils.js';
+import 'chartjs-adapter-dayjs-4/dist/chartjs-adapter-dayjs-4.esm';
+
+const {pageData} = window.config;
+
+Chart.defaults.color = chartJsColors.text;
+Chart.defaults.borderColor = chartJsColors.border;
+
+Chart.register(
+  TimeScale,
+  LinearScale,
+  BarElement,
+  Tooltip,
+);
+
+export default {
+  components: {Bar, SvgIcon},
+  props: {
+    locale: {
+      type: Object,
+      required: true,
+    },
+  },
+  data: () => ({
+    isLoading: false,
+    errorText: '',
+    repoLink: pageData.repoLink || [],
+    data: [],
+  }),
+  mounted() {
+    this.fetchGraphData();
+  },
+  methods: {
+    async fetchGraphData() {
+      this.isLoading = true;
+      try {
+        let response;
+        do {
+          response = await GET(`${this.repoLink}/activity/recent-commits/data`);
+          if (response.status === 202) {
+            await sleep(1000); // wait for 1 second before retrying
+          }
+        } while (response.status === 202);
+        if (response.ok) {
+          const data = await response.json();
+          const start = Object.values(data)[0].week;
+          const end = firstStartDateAfterDate(new Date());
+          const startDays = startDaysBetween(start, end);
+          this.data = fillEmptyStartDaysWithZeroes(startDays, data).slice(-52);
+          this.errorText = '';
+        } else {
+          this.errorText = response.statusText;
+        }
+      } catch (err) {
+        this.errorText = err.message;
+      } finally {
+        this.isLoading = false;
+      }
+    },
+
+    toGraphData(data) {
+      return {
+        datasets: [
+          {
+            data: data.map((i) => ({x: i.week, y: i.commits})),
+            label: 'Commits',
+            backgroundColor: chartJsColors['commits'],
+            borderWidth: 0,
+            tension: 0.3,
+          },
+        ],
+      };
+    },
+
+    getOptions() {
+      return {
+        responsive: true,
+        maintainAspectRatio: false,
+        animation: true,
+        scales: {
+          x: {
+            type: 'time',
+            grid: {
+              display: false,
+            },
+            time: {
+              minUnit: 'week',
+            },
+            ticks: {
+              maxRotation: 0,
+              maxTicksLimit: 52,
+            },
+          },
+          y: {
+            ticks: {
+              maxTicksLimit: 6,
+            },
+          },
+        },
+      };
+    },
+  },
+};
+</script>
+<template>
+  <div>
+    <div class="ui header tw-flex tw-items-center tw-justify-between">
+      {{ isLoading ? locale.loadingTitle : errorText ? locale.loadingTitleFailed: "Number of commits in the past year" }}
+    </div>
+    <div class="tw-flex ui segment main-graph">
+      <div v-if="isLoading || errorText !== ''" class="gt-tc tw-m-auto">
+        <div v-if="isLoading">
+          <SvgIcon name="octicon-sync" class="tw-mr-2 job-status-rotate"/>
+          {{ locale.loadingInfo }}
+        </div>
+        <div v-else class="text red">
+          <SvgIcon name="octicon-x-circle-fill"/>
+          {{ errorText }}
+        </div>
+      </div>
+      <Bar
+        v-memo="data" v-if="data.length !== 0"
+        :data="toGraphData(data)" :options="getOptions()"
+      />
+    </div>
+  </div>
+</template>
+<style scoped>
+.main-graph {
+  height: 250px;
+}
+</style>