nginxconfig.io/src/nginxconfig/templates/setup.vue

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<template>
    <div class="setup">
        <div class="panel">
            <div class="tabs">
                <ul>
                    <li v-for="tab in tabs" :class="tabClass(tab.key)">
                        <a @click="active = tab.key">{{ tab.display }}</a>
                    </li>
                </ul>
            </div>

            <component :is="tab"
                       v-for="tab in tabs"
                       :key="tab.key"
                       :data="$props.data"
                       :style="{ display: active === tab.key ? undefined : 'none' }"
                       class="container"
            ></component>

            <div class="navigation-buttons">
                <a v-if="previousTab !== false" class="button is-mini" @click="active = previousTab">
                    <i class="fas fa-long-arrow-alt-left"></i> <span>{{ i18n.common.back }}</span>
                </a>
                <a v-if="nextTab !== false" class="button is-primary is-mini" @click="active = nextTab">
                    <span>{{ i18n.common.next }}</span> <i class="fas fa-long-arrow-alt-right"></i>
                </a>
            </div>
        </div>

        <div class="buttons is-centered">
            <a class="button is-success" @click="downloadTar">{{ i18n.templates.setup.downloadConfig }}</a>
            <a class="button is-primary" @click="copyTar">{{ i18n.templates.setup.copyBase64 }}</a>
        </div>
    </div>
</template>

<script>
    import tar from 'tarts';
    import { gzip } from 'pako';
    import copy from 'copy-to-clipboard';
    import i18n from '../i18n';
    import * as Sections from './setup_sections';

    const tabs = Object.values(Sections);

    export default {
        name: 'Setup',
        props: {
            data: Object,
        },
        data() {
            return {
                i18n,
                active: tabs[0].key,
                tabs,
            };
        },
        computed: {
            nextTab() {
                const tabs = this.$data.tabs.map(t => t.key);
                const index = tabs.indexOf(this.$data.active) + 1;
                if (index < tabs.length) return tabs[index];
                return false;
            },
            previousTab() {
                const tabs = this.$data.tabs.map(t => t.key);
                const index = tabs.indexOf(this.$data.active) - 1;
                if (index >= 0) return tabs[index];
                return false;
            },
            nginxDir() {
                return this.$props.data.global.nginx.nginxConfigDirectory.computed.replace(/\/+$/, '');
            },
            tarName() {
                const domains = this.$props.data.domains.filter(d => d !== null).map(d => d.server.domain.computed);
                return `nginxconfig.io-${domains.join(',')}.tar.gz`;
            },
        },
        methods: {
            tabClass(tab) {
                if (tab === this.$data.active) return 'is-active';
                const tabs = this.$data.tabs.map(t => t.key);
                if (tabs.indexOf(tab) < tabs.indexOf(this.$data.active)) return 'is-before';
                return undefined;
            },
            async tarContents() {
                const data = [];

                // Add all our config files to the tar
                for (const fileName in this.$props.data.confFiles) {
                    if (!Object.prototype.hasOwnProperty.call(this.$props.data.confFiles, fileName)) continue;
                    data.push({ name: fileName, content: this.$props.data.confFiles[fileName] });

                    // If symlinks are enabled and this is in sites-available, symlink to sites-enabled
                    if (this.$props.data.global.tools.symlinkVhost.computed && fileName.startsWith('sites-available'))
                        data.push({
                            name: fileName.replace(/^sites-available/, 'sites-enabled'),
                            typeflag: '2',
                            linkname: `../${fileName}`,
                            content: '',
                        });
                }

                return gzip(tar(data));
            },
            async downloadTar() {
                // Get the config files as a compressed tar
                const contents = await this.tarContents();

                // Convert it to a blob and download
                const blob = new Blob([ contents ], { type: 'application/tar+gzip' });
                const link = document.createElement('a');
                link.href = window.URL.createObjectURL(blob);
                link.download = this.tarName;
                link.click();
            },
            async copyTar() {
                // Get the config files as a compressed tar
                const contents = await this.tarContents();

                // Convert it to base64 string
                const b64 = Buffer.from(contents).toString('base64');
                const command = `echo '${b64}' | base64 --decode > ${this.nginxDir}/${this.tarName}`;
                copy(command);
            },
        },
    };
</script>