function fixup_quotes()

in webui/js/source/body-fixups.js [231:304]

• 57 lines of code
• 14 McCabe index (conditional complexity)

function fixup_quotes(splicer) {
    if (splicer[splicer.length - 1] !== "\n") splicer += "\n"; //tweak to make quotes match the last line if no newline on it.
    let hideQuotes, i, m, qdiv, quote, quotes, t, textbits;
    hideQuotes = true;
    if (prefs.compactQuotes === false && !G_chatty_layout) {
        hideQuotes = false;
    }
    if (!hideQuotes) return splicer; // We'll bail here for now. Dunno why not.

    /* Array holding text and quotes */
    textbits = [];

    /* Find the first quote, if any */
    i = splicer.search(PONYMAIL_QUOTE_RE);
    quotes = 0;

    /* While we have more quotes, ... */
    while (i !== -1) {
        quotes++;

        /* Only parse the first 50 quotes... srsly */
        if (quotes > 50) {
            break;
        }

        /* Text preceding the quote? add it to textbits first */
        if (i > 0) {
            t = splicer.substring(0, i);
            let diffed = fixup_diffs(cut_trailer(t));
            if (isArray(diffed)) {
                for (let z = 0; z < diffed.length; z++) textbits.push(fixup_urls(diffed[z]));
            } else textbits.push(fixup_urls(diffed));
            splicer = splicer.substring(i);
        }

        /* Find the quote and cut it out as a div */
        m = splicer.match(PONYMAIL_QUOTE_RE);
        if (m) {
            quote = m[0];
            i = quote.length;
            t = splicer.substring(0, i);
            quote = quote.replace(/\n>[>\s]*$/g, "\n");
            qdiv = new HTML('div', {
                "class": "email_quote_parent"
            }, [
                new HTML('button', {
                    title: "Toggle quote",
                    onclick: "toggle_quote(this)"
                }, new HTML('span', {
                    class: 'glyphicon glyphicon-comment'
                }, " ")), new HTML('br'), new HTML('blockquote', {
                    "class": "email_quote",
                    style: {
                        display: hideQuotes ? 'none' : 'block'
                    }
                }, fixup_urls(quote))
            ]);
            textbits.push(qdiv);
            splicer = splicer.substring(i);
        }

        /* Find the next quotes */
        i = splicer.search(PONYMAIL_QUOTE_RE);
    }

    /* push the remaining text into textbits */
    let diffed = fixup_diffs(cut_trailer(splicer));
    if (isArray(diffed)) {
        for (let z = 0; z < diffed.length; z++) diffed[z] = fixup_urls(diffed[z]);
    } else diffed = fixup_urls(diffed);
    textbits.push(new HTML('span', {}, diffed));

    return textbits;
}