io.github.sinri.keel.web.http.fastdocs.page.MarkdownPageBuilder Maven / Gradle / Ivy

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package io.github.sinri.keel.web.http.fastdocs.page;

import io.github.sinri.keel.markdown.KeelMarkdownKit;
import io.vertx.core.Future;
import io.vertx.ext.web.RoutingContext;

import java.net.URLDecoder;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;

import static io.github.sinri.keel.helper.KeelHelpersInterface.KeelHelpers;

/**
 * @since 1.12
 */
public class MarkdownPageBuilder implements FastDocsContentResponder {

    private final PageBuilderOptions options;

    public MarkdownPageBuilder(PageBuilderOptions options) {
        this.options = options;
    }

    protected String getPageTitle() {
        return options.subjectOfDocuments
                + " - "
                + URLDecoder.decode(options.ctx.request().path().substring(this.options.rootURLPath.length()), StandardCharsets.UTF_8);
    }

    protected String getLogoDivContent() {
        return options.subjectOfDocuments;
    }

    protected String getComputedBreadcrumbDivContent() {
        String[] components = URLDecoder.decode(
                options.ctx.request().path().substring(this.options.rootURLPath.length()),
                StandardCharsets.UTF_8
        ).split("/");
        List x = new ArrayList<>();
        StringBuilder href = new StringBuilder(this.options.rootURLPath);
        x.add("" + options.subjectOfDocuments + "");
        for (var component : components) {
            if (!href.toString().endsWith("/")) {
                href.append("/");
            }
            href.append(component);
            x.add("" + component + "");
        }
        return KeelHelpers.stringHelper().joinStringArray(x, " ‣ ");
    }

    protected String getFooterDivContent() {
        return options.footerText + " | Powered by FastDocs";
    }

    private String getCatalogueLink(String fromDoc) {
        return this.options.rootURLPath + "catalogue" + (
                (fromDoc != null && !fromDoc.isEmpty())
                        ? ("?from_doc=" + fromDoc)
                        : ""
        );
    }

    protected String buildPage() {
        KeelMarkdownKit keelMarkdownKit = new KeelMarkdownKit();
        return "\n" +
                "\n" +
                "\n" +
                "    \n" +
                "    " + getPageTitle() + "\n" +
                "    \n" +
                "    \n" +
                "    \n" +
                "    \n" +
                "        \n" +
                "            " + getLogoDivContent() + "\n" +
                "            " + getComputedBreadcrumbDivContent() + "\n" +
                "        \n" +
                "        \n" +
                "            " + keelMarkdownKit.convertMarkdownToHtml(options.markdownContent) + "\n" +
                "        \n" +
                "        \n" +
                "            " + getFooterDivContent() + "\n" +
                "            |\n" +
                "            \n" +
                "                Catalogue\n" +
                "            \n" +
                "        \n" +
                "        \n" +
                "            \n" +
                "        \n" +
                "    \n" +
                "";
    }

    @Override
    public void setRoutingContext(RoutingContext ctx) {
        this.options.ctx = ctx;
    }

    @Override
    public Future respond() {
        return this.options.ctx.response()
                .putHeader("Content-Type", "text/html;charset=UTF-8")
                .end(this.buildPage());
    }
}