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import { join } from "std/path/mod.ts";
import { Config } from "../config.ts";
import { DocBookError } from "../errors.ts";
import { Revision } from "../revision.ts";
import {
Element,
findChildElements,
findFirstChildElement,
innerText,
} from "../dom.ts";
export class Document {
root: Element;
sourceFilePath: string;
link: string;
title: string;
summary: string; // TODO: should it be markup text?
tags: string[];
revisions: Revision[];
constructor(
root: Element,
sourceFilePath: string,
link: string,
title: string,
summary: string,
tags: string[],
revisions: Revision[],
) {
this.root = root;
this.sourceFilePath = sourceFilePath;
this.link = link;
this.title = title;
this.summary = summary;
this.tags = tags;
this.revisions = revisions;
}
getLatestRevision(): Revision {
return this.revisions[this.revisions.length - 1];
}
getOldestRevision(): Revision {
return this.revisions[0];
}
getUpdatedDate(): string {
return this.getLatestRevision().date;
}
getCreatedDate(): string {
return this.getOldestRevision().date;
}
}
export function createNewDocumentFromRootElement(
root: Element,
sourceFilePath: string,
config: Config,
): Document {
const article = findFirstChildElement(root, "article");
if (!article) {
throw new DocBookError(
`[docbook.new] <article> element not found`,
);
}
const info = findFirstChildElement(article, "info");
if (!info) {
throw new DocBookError(
`[docbook.new] <info> element not found`,
);
}
const titleElement = findFirstChildElement(info, "title");
if (!titleElement) {
throw new DocBookError(
`[docbook.new] <title> element not found`,
);
}
const title = innerText(titleElement).trim();
const abstractElement = findFirstChildElement(info, "abstract");
if (!abstractElement) {
throw new DocBookError(
`[docbook.new] <abstract> element not found`,
);
}
const summary = innerText(abstractElement).trim();
const keywordsetElement = findFirstChildElement(info, "keywordset");
let tags: string[];
if (!keywordsetElement) {
tags = [];
} else {
tags = findChildElements(keywordsetElement, "keyword").map((x) =>
innerText(x).trim()
);
}
const revhistoryElement = findFirstChildElement(info, "revhistory");
if (!revhistoryElement) {
throw new DocBookError(
`[docbook.new] <revhistory> element not found`,
);
}
const revisions = findChildElements(revhistoryElement, "revision").map(
(x, i) => {
const dateElement = findFirstChildElement(x, "date");
if (!dateElement) {
throw new DocBookError(
`[docbook.new] <date> element not found`,
);
}
const revremarkElement = findFirstChildElement(x, "revremark");
if (!revremarkElement) {
throw new DocBookError(
`[docbook.new] <revremark> element not found`,
);
}
return {
number: i + 1,
date: innerText(dateElement).trim(),
remark: innerText(revremarkElement).trim(),
};
},
);
if (revisions.length === 0) {
throw new DocBookError(
`[docbook.new] <revision> element not found`,
);
}
const cwd = Deno.cwd();
const contentDir = join(cwd, config.locations.contentDir);
const link = sourceFilePath.replace(contentDir, "").replace(".xml", "/");
return new Document(
root,
sourceFilePath,
link,
title,
summary,
tags,
revisions,
);
}
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