pastebin/view/templates/bin.html

{{ define "content" }}
<nav id="nav">
    <div class="nav-left">
        <a href="/" class="title">pastebin</a>
        <a href="https://github.com/skidoodle/pastebin" class="nav-btn secondary source-link" target="_blank"
            rel="noopener">Source</a>
    </div>
    <div class="nav-right">
        {{ if .IsPreview }}
        <div id="metadata">
            <a href="/" class="nav-btn secondary">New</a>
            <a href="/raw/{{ .ID }}" class="nav-btn secondary">Raw</a>
            <span class="meta-item">{{ .TimeAgo }}</span>
            <span class="meta-separator">/</span>
            <span class="meta-item">{{ .LineCount }} lines</span>
        </div>
        {{ else }}
        <button id="save-button" class="nav-btn primary" onclick="document.getElementById('paste-form').submit()">Save
            Paste</button>
        {{ end }}
    </div>
</nav>

<main>
    {{ if .IsPreview }}
    <div id="paste-content" class="content-wrapper" style="--digits: {{ .GutterSize }};">
        <pre><code id="code-block" data-line-count="{{ .LineCount }}">{{ .Content }}</code></pre>
    </div>
    <script>
        (function () {
            const code = document.getElementById('code-block');
            const lineCount = parseInt(code.getAttribute('data-line-count'));

            hljs.highlightElement(code);

            if (lineCount < 10000) {
                const lines = code.innerHTML.split(/\r?\n/);
                const fragment = [];
                for (let i = 0; i < lines.length; i++) {
                    const num = i + 1;
                    fragment.push('<div class="line" id="L' + num + '"><a href="#L' + num + '" class="line-number">' + num + '</a><div class="line-code">' + (lines[i] || ' ') + '</div></div>');
                }

                requestAnimationFrame(() => {
                    code.innerHTML = fragment.join('');
                    code.classList.add('with-line-numbers');

                    if (window.location.hash) {
                        const target = document.querySelector(window.location.hash);
                        if (target) target.scrollIntoView();
                    }
                });
            }

            document.addEventListener('keydown', (e) => {
                if ((e.ctrlKey || e.metaKey) && e.key === 'a') {
                    if (e.target.tagName !== 'TEXTAREA' && e.target.tagName !== 'INPUT') {
                        e.preventDefault();
                        const range = document.createRange();
                        range.selectNodeContents(code);
                        const selection = window.getSelection();
                        selection.removeAllRanges();
                        selection.addRange(range);
                    }
                }
            });
        })();
    </script>
    {{ else }}
    <div class="content-wrapper">
        {{ if .Error }}
        <div class="error-banner">
            {{ .Error }}
        </div>
        {{ end }}
        <form id="paste-form" action="/" method="post">
            <label for="content-editor" class="sr-only">Paste Content</label>
            <textarea id="content-editor" name="content" placeholder="Paste something interesting here..." autofocus
                autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false">{{ .Content }}</textarea>
        </form>
    </div>
    <script>
        document.addEventListener('keydown', (e) => {
            if ((e.ctrlKey || e.metaKey) && e.key === 's') {
                e.preventDefault();
                document.getElementById('paste-form').submit();
            }
        });
    </script>
    {{ end }}
</main>
{{ end }}