lbry.tech/views/pages/api.js
2018-08-01 15:40:49 -05:00

108 lines
3 KiB
JavaScript

"use strict";
// P A C K A G E S
const dedent = require("dedent");
const fetch = require("make-fetch-happen").defaults({ cacheManager: "./cache" });
const html = require("choo-async/html");
const raw = require("nanohtml/raw");
// V A R I A B L E
const apiFileLink = process.env.NODE_ENV === "development" ?
"https://rawgit.com/lbryio/lbry/master/docs/api.json" :
"https://cdn.rawgit.com/lbryio/lbry/5b3103e4/docs/api.json"
;
// E X P O R T
module.exports = exports = () => async () => parseApiFile().then(response => html`
<div class="__slate">
<aside class="api__toc">
<div class="api__toc__search">
<input class="api__toc__search__field" id="input-search" placeholder="Search" type="search"/>
<div class="api__toc__search__clear" id="clear-search" title="Clear search query">&times;</div>
<ul class="api__toc__search__results"></ul>
</div>
<ul class="api__toc__items" id="toc" role="navigation">${raw(createApiSidebar(response).join(""))}</ul>
</aside>
<section class="api__content" id="toc-content">${raw(createApiContent(response).join(""))}</section>
</div>
`);
// H E L P E R S
function createApiContent(apiDetails) {
const apiContent = [];
for (const apiDetail of apiDetails) {
const apiDetailsReturns = JSON.parse(JSON.stringify(apiDetail.returns));
/* if (apiDetail.name !== "settings_set") */ apiContent.push(`
<div class="api__content__body">
<h2 id="#${apiDetail.name}">${apiDetail.name}</h2>
<p>${apiDetail.description}</p>
<h3>Returns</h3>
<pre><code>${dedent(apiDetailsReturns)}</code></pre>
${apiDetail.arguments.length ? `<h3>Arguments</h3><ul class="api__content__body__arguments">${renderArguments(apiDetail.arguments).join("")}</ul>` : ""}\n
</div>
<div class="api__content__example">
<pre><code>// example(s) for ${apiDetail.name} to come later</code></pre>
</div>
`);
}
return apiContent;
}
function createApiSidebar(apiDetails) {
const apiSidebar = [];
for (const apiDetail of apiDetails) {
apiSidebar.push(`
<li class="api__toc__item">
<a href="#${apiDetail.name}" title="Go to ${apiDetail.name} section">
${apiDetail.name}
</a>
</li>
`);
}
return apiSidebar;
}
function parseApiFile() {
return fetch(apiFileLink).then(() => fetch(apiFileLink, {
cache: "no-cache" // forces a conditional request
})).then(res => res.json().then(body => body)); // res.status 304 = cache validated
}
function renderArguments(args) {
const argumentContent = [];
for (const arg of args) {
argumentContent.push(`
<li class="api__content__body__argument">
<div class="left">
<strong>${arg.name}</strong><br/>
${arg.is_required === true ? "" : "<span>optional</span>" }<span>${arg.type}</span>
</div>
<div class="right">${arg.description.replace(/</g, "&lt;").replace(/>/g, "&gt;")}</div>
</li>
`);
}
return argumentContent;
}