68 lines
1.8 KiB
JavaScript
68 lines
1.8 KiB
JavaScript
const { isPlainObject } = require("@11ty/eleventy-utils");
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class TemplateBehavior {
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constructor(config) {
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this.render = true;
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this.write = true;
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this.outputFormat = null;
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if (!config) {
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throw new Error("Missing config argument in TemplateBehavior");
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}
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this.config = config;
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}
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setRenderableOverride(renderableOverride) {
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this.renderableOverride = renderableOverride;
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}
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// permalink *has* a build key or output is json/ndjson
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isRenderable() {
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return this.renderableOverride ?? (this.render || this.isRenderForced());
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}
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setOutputFormat(format) {
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this.outputFormat = format;
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}
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isRenderForced() {
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return this.outputFormat === "json" || this.outputFormat === "ndjson";
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}
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isWriteable() {
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return this.write;
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}
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// Duplicate logic with TemplatePermalink constructor
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setRenderViaDataCascade(data) {
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// render is false *only* if `build` key does not exist in permalink objects (both in data and eleventyComputed)
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// (note that permalink: false means it won’t write but will still render)
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let keys = new Set();
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if (isPlainObject(data.permalink)) {
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for (let key of Object.keys(data.permalink)) {
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keys.add(key);
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}
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}
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let computedKey = this.config.keys.computed;
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if (computedKey in data && isPlainObject(data[computedKey].permalink)) {
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for (let key of Object.keys(data[computedKey].permalink)) {
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keys.add(key);
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}
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}
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if (keys.size) {
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this.render = keys.has("build");
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}
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}
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setFromPermalink(templatePermalink) {
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// this.render is duplicated between TemplatePermalink and `setRenderViaDataCascade` above
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this.render = templatePermalink._isRendered;
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this.write = templatePermalink._writeToFileSystem;
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}
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}
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module.exports = TemplateBehavior;
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