From a1417321cbb53e18c3c4da505e19d157e3fa7357 Mon Sep 17 00:00:00 2001
From: cdubuisson <cyril.dubuisson@gmail.com>
Date: Sat, 1 Feb 2020 22:20:57 +0100
Subject: [PATCH] :sparkles: : add vue component to manage custom terraform
 image

---
 .../components/terraform-image-input.vue      | 113 ++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 src/main/resources/templates/vue_templates/components/terraform-image-input.vue

diff --git a/src/main/resources/templates/vue_templates/components/terraform-image-input.vue b/src/main/resources/templates/vue_templates/components/terraform-image-input.vue
new file mode 100644
index 000000000..0b3b42127
--- /dev/null
+++ b/src/main/resources/templates/vue_templates/components/terraform-image-input.vue
@@ -0,0 +1,113 @@
+<template id="terraform-image-input">
+    <b-form-group label="Terraform Image" :state="isFormValid">
+        <b-input-group>
+
+            <b-input-group-prepend is-text>
+                <b-form-checkbox
+                        id="image_override"
+                        switch
+                        v-model="isCustomImage"
+                        @change="overrideImage">
+                    Custom
+                </b-form-checkbox>
+            </b-input-group-prepend>
+
+            <form-typeahead
+                    v-if="isCustomImage"
+                    id="image_repository"
+                    placeholder="Repository"
+                    v-model="image.repository"
+                    @input="resetTag"
+                    :state="isRepositoryNotEmpty && isRepositoryValid"
+                    :formatter="formatRepository"
+                    group-position="middle"
+                    source="/api/docker/repositories?name=%REPO"
+                    wildcard="%REPO"
+                    filter-property="name"
+            ></form-typeahead>
+
+            <form-typeahead
+                    id="image_tag"
+                    placeholder="Tag"
+                    v-model="image.tag"
+                    :state="isTagNotEmpty"
+                    :disabled="!isRepositoryNotEmpty || !isRepositoryValid"
+                    group-position="right"
+                    :source="'/api/docker/repositories/' + image.repository + '/tags?name=%TAG'"
+                    wildcard="%TAG"
+                    filter-property="name"
+                    min-length="1"
+            ></form-typeahead>
+
+        </b-input-group>
+
+        <b-form-text>
+            Default from <strong>hashicorp/terraform</strong>. Switch to override it
+        </b-form-text>
+
+        <template slot="invalid-feedback">{{invalidFeedback}}</template>
+    </b-form-group>
+</template>
+
+<script>
+    Vue.component('terraform-image-input', {
+        template: '#terraform-image-input',
+        props: ['image'],
+        data: () => ({
+            isCustomImage: null,
+            officialRepository: 'hashicorp/terraform',
+        }),
+        created: function () {
+            this.isCustomImage = this.image.repository !== this.officialRepository;
+        },
+        computed: {
+            isFormValid: function () {
+                const result = this.isRepositoryNotEmpty && this.isRepositoryValid && this.isTagNotEmpty;
+                // emit form status to parent
+                this.$emit('form-status', result);
+                return result;
+            },
+            isRepositoryNotEmpty: function () {
+                return !!this.image.repository;
+            },
+            isRepositoryValid: function () {
+                return /^[\w][\w.\-\/]{0,127}$/.test(this.image.repository);
+            },
+            isTagNotEmpty: function () {
+                return !!this.image.tag && /^\S*$/.test(this.image.tag);
+            },
+            invalidFeedback: function () {
+                let error = 'These fields are mandatory';
+                if (!this.isRepositoryValid) {
+                    error = 'The repository does not match the docker name convention [\w][\w.-/]{0,127}';
+                }
+                return error;
+            },
+        },
+        watch: {
+            isCustomImage: function (newValue) {
+                // emit to override status to parent
+                this.$emit('override-status', newValue);
+            },
+        },
+        methods: {
+            overrideImage: function () {
+                if (this.isCustomImage && this.image.repository !== this.officialRepository) {
+                    // force the repository and reset the version
+                    this.image.repository = this.officialRepository;
+                    this.resetTag();
+                }
+            },
+            formatRepository: function (value) {
+                if (!value) return '';
+                if (!value.includes(':')) return value;
+                [this.image.repository, this.image.tag] = value.split(':');
+                $('#image_tag').focus();
+                return this.image.repository;
+            },
+            resetTag: function () {
+                this.image.tag = null;
+            },
+        },
+    });
+</script>