hugo-sandstorm/pages/index.vue

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<template>
<div>
<h1>hugo-sandstorm version {{hugoVersion}} extended</h1>
<template v-if="isLoading">
<p>
Loading public site information. This may take a while!
This is <a href="https://github.com/sandstorm-io/sandstorm/pull/3292" target="_blank" rel="noopener">a known bug</a>.
</p>
</template>
<template v-else-if="loadError">
<p>
Unable to load public site information! Try restarting the grain.
This is <a href="https://github.com/sandstorm-io/sandstorm/pull/3292" target="_blank" rel="noopener">a known bug</a>.
</p>
</template>
<template v-else>
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<p>Your public site is available at <a :href="url" rel="noopener" target="_blank">{{ url }}</a>.</p>
<div v-if="!isDemo">
<p>To set up your domain to point at your public site, add the following DNS records to your domain. Replace <code>blog.example.com</code> with your site's hostname.</p>
<table>
<thead>
<th>Name</th>
<th>Type</th>
<th>Value</th>
</thead>
<tbody>
<tr>
<td>blog.example.com</td>
<td>CNAME</td>
<td>{{ domain }}</td>
</tr>
<tr>
<td>sandstorm-www.blog.example.com</td>
<td>TXT</td>
<td>{{ publicId }}</td>
</tr>
</tbody>
</table>
</div>
</template>
<h2>Editing Your Site</h2>
<p>To check out the Git repository containing your site, first add an authorization key to Git:</p>
<render-template
rpcId="gitAuthorize"
:template="'echo url=' + this.gitHost + ' | git -c credential.helper=store credential approve'"/>
<p>Then run the following to clone the site:</p>
<render-template
rpcId="gitClone"
:template="'git clone -c credential.helper=store ' + this.gitUrl + ' site'"/>
<p>Here are a few pointers to help you get started:</p>
<ul>
<li>Choose a theme to make your site look nice. Hugo's <a target="_blank" rel="noopener" href="https://themes.gohugo.io">theme showcase</a> is a good place to start.</li>
<li>Add the theme to your Git repository as a subtree at <code>themes/themename</code>.</li>
<li>Add <code>theme = "themename"</code> to <code>config.toml</code>.</li>
<li>Push the repository, and your new site will be immediately published.</li>
</ul>
<h2>Pushing Existing Site</h2>
<p>If you have an existing Hugo site, run the following to publish in this grain:</p>
<render-template
rpcId="gitPush"
:template="'git remote add origin ' + this.gitUrl + '\ngit push -fu origin master'"/>
<h2>Admin Interface (<a href="https://cloudcmd.io/" target="_blank" rel="noopener">Cloud Commander</a>)</h2>
<a :class="{disabled: !dirty}" class="button" @click="commitLocal">Commit &amp; publish local changes</a>
<a :class="{disabled: !dirty}" class="button" @click="deleteLocal">Delete local changes (git reset --hard)</a>
<iframe id="files" src="/admin" style="width: 100%; height: 800px; margin-top: 1rem"></iframe>
</div>
</template>
<script>
import "isomorphic-fetch"
import RenderTemplate from "~components/render-template"
export default {
data: () => ({
isDemo: true,
url: "",
domain: "",
publicId: "",
isLoading: true,
loadError: null,
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dirty: false,
hugoVersion: process.env.hugoVersion
}),
computed: {
gitHost: () => {
if(process.BROWSER_BUILD)
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return window.location.protocol+"//git:$API_TOKEN@$API_HOST"
else
return ""
},
gitUrl: () => {
if(process.BROWSER_BUILD)
return `${window.location.protocol}//git@$API_HOST/git`
else
return ""
}
},
// mounted actions occur immediately. we use async here to
// simplify promise handling.
async mounted () {
this.isLoading = true
// TODO: needed until https://github.com/sandstorm-io/sandstorm/pull/3292 is merged
let publicIdLoadTries = 5
while (publicIdLoadTries > 0 && !this.url) {
try {
await this.fetchPublicId()
} catch (e) {
// wait 5 seconds and try again
await new Promise((resolve) => { setTimeout(resolve, 5000) })
publicIdLoadTries -= 1
if (publicIdLoadTries === 0) {
this.loadError = e
}
}
}
this.isLoading = false
setInterval(this.checkDirty, 5000)
},
head: {
title: "Home"
},
methods: {
async fetchPublicId () {
try {
const result = await fetch("/publicId", {
credentials: "same-origin"
})
const jsonResult = await result.json()
this.isDemo = jsonResult.isDemo
this.url = jsonResult.url
this.publicId = jsonResult.publicId
this.domain = jsonResult.domain
} catch (e) {
console.error(e)
throw e
}
},
async commitLocal () {
if (!this.dirty) return
if (confirm('Are you sure?')) {
await fetch('/commit')
}
},
async deleteLocal () {
if (!this.dirty) return
if (confirm('Are you sure?')) {
await fetch('/reset-local')
document.getElementById('files').contentWindow.location.reload(true)
}
},
async checkDirty () {
const response = await fetch('/dirty')
const json = await response.json()
if (json.hasOwnProperty('dirty')) {
this.dirty = json.dirty
}
}
},
components: {RenderTemplate}
}
</script>