Add Prometheus custom component

src/components/services/Prometheus.vue

@@ -0,0 +1,167 @@
+<template>
+  <div>
+    <div
+      class="card"
+      :style="`background-color:${item.background};`"
+      :class="item.class"
+    >
+      <a :href="item.url" :target="item.target" rel="noreferrer">
+        <div class="card-content">
+          <div :class="mediaClass">
+            <slot name="icon">
+              <div v-if="item.logo" class="media-left">
+                <figure class="image is-48x48">
+                  <img :src="item.logo" :alt="`${item.name} logo`" />
+                </figure>
+              </div>
+              <div v-if="item.icon" class="media-left">
+                <figure class="image is-48x48">
+                  <i style="font-size: 35px" :class="['fa-fw', item.icon]"></i>
+                </figure>
+              </div>
+            </slot>
+            <div class="media-content">
+              <slot name="content">
+                <p class="title is-4">{{ item.name }}</p>
+                <p class="subtitle is-6">
+                  <template v-if="item.subtitle">
+                    {{ item.subtitle }}
+                  </template>
+                  <template v-else-if="api">
+                    {{ count }} {{ level }} alerts
+                  </template>
+                </p>
+              </slot>
+            </div>
+            <div v-if="api" class="status" :class="level">
+              {{ count }}
+            </div>
+          </div>
+          <div class="tag" :class="item.tagstyle" v-if="item.tag">
+            <strong class="tag-text">#{{ item.tag }}</strong>
+          </div>
+        </div>
+      </a>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  name: "Prometheus",
+  props: {
+    item: Object,
+  },
+  data: () => ({
+    api: {
+      status: "",
+      count: 0,
+      alerts: {
+        firing: 0,
+        inactive: 0,
+        pending: 0,
+      },
+    },
+  }),
+  computed: {
+    mediaClass: function () {
+      return { media: true, "no-subtitle": !this.item.subtitle };
+    },
+    count: function () {
+      return (
+        this.countFiring() || this.countPending() || this.countInactive() || 0
+      );
+    },
+    level: function () {
+      if (this.countFiring()) {
+        return "firing";
+      } else if (this.countPending()) {
+        return "pending";
+      }
+      return "inactive";
+    },
+  },
+  created() {
+    this.fetchStatus();
+  },
+  methods: {
+    fetchStatus: async function () {
+      const url = `${this.item.url}/api/v1/alerts`;
+      this.api = await fetch(url, { method: "get" })
+        .then((response) => {
+          return response.json();
+        })
+        .catch((e) => console.log(e));
+    },
+    countFiring: function () {
+      if (this.api) {
+        return this.api.data?.alerts?.filter(
+          (alert) => alert.state === "firing"
+        ).length;
+      }
+      return 0;
+    },
+    countPending: function () {
+      if (this.api) {
+        return this.api.data?.alerts?.filter(
+          (alert) => alert.state === "pending"
+        ).length;
+      }
+      return 0;
+    },
+    countInactive: function () {
+      if (this.api) {
+        return this.api.data?.alerts?.filter(
+          (alert) => alert.state === "inactive"
+        ).length;
+      }
+      return 0;
+    },
+  },
+};
+</script>
+
+<style scoped lang="scss">
+.media-left {
+  .image {
+    display: flex;
+    align-items: center;
+  }
+
+  img {
+    max-height: 100%;
+  }
+}
+.status {
+  font-size: 0.8rem;
+  color: var(--text-title);
+
+  &.firing:before {
+    background-color: #d65c68;
+    border-color: #e87d88;
+    box-shadow: 0 0 5px 1px #d65c68;
+  }
+
+  &.pending:before {
+    background-color: #e8bb7d;
+    border-color: #d6a35c;
+    box-shadow: 0 0 5px 1px #e8bb7d;
+  }
+
+  &.inactive:before {
+    background-color: #8fe87d;
+    border-color: #70d65c;
+    box-shadow: 0 0 5px 1px #8fe87d;
+  }
+
+  &:before {
+    content: " ";
+    display: inline-block;
+    width: 7px;
+    height: 7px;
+    margin-right: 10px;
+    border: 1px solid #000;
+    border-radius: 7px;
+  }
+}
+</style>