Ohjeet: kuva-upload -toiminto Markdown-editoriin

- "Kuva" -nappi toolbarissa avaa tiedostovalitsimen
- Kuva uploadataan serverille (max 5MB, PNG/JPG/GIF/WebP)
- Markdown ![kuva](url) -tagi lisätään automaattisesti editoriin
- Kuva renderöityy lukunäkymässä ja esikatselussa
- API: guide_image_upload (upload) + guide_image (serve)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-03-11 12:24:36 +02:00
parent 7c4060bfa8
commit 565259423d
3 changed files with 92 additions and 0 deletions

View File

@@ -3500,6 +3500,8 @@ function renderMarkdown(md) {
html = html.replace(/\*\*\*(.+?)\*\*\*/g, '<strong><em>$1</em></strong>');
html = html.replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>');
html = html.replace(/\*(.+?)\*/g, '<em>$1</em>');
// Kuvat (ennen linkkejä!)
html = html.replace(/!\[([^\]]*)\]\(([^)]+)\)/g, '<img src="$2" alt="$1" style="max-width:100%;border-radius:8px;margin:0.5rem 0;">');
// Linkit
html = html.replace(/\[([^\]]+)\]\(([^)]+)\)/g, '<a href="$2" target="_blank" rel="noopener">$1</a>');
// Lainaukset
@@ -3731,6 +3733,32 @@ document.getElementById('btn-guide-preview-toggle')?.addEventListener('click', (
}
});
// Kuva-upload
document.getElementById('btn-guide-image')?.addEventListener('click', () => {
document.getElementById('guide-image-input')?.click();
});
document.getElementById('guide-image-input')?.addEventListener('change', async (e) => {
const file = e.target.files[0];
if (!file) return;
const formData = new FormData();
formData.append('image', file);
try {
const res = await fetch(`${API}?action=guide_image_upload`, {
method: 'POST', credentials: 'include', body: formData
});
const result = await res.json();
if (!res.ok) throw new Error(result.error || 'Virhe');
// Lisää Markdown-kuvatagi editoriin
const ta = document.getElementById('guide-form-content');
const pos = ta.selectionStart;
const mdImg = `![${file.name}](${result.url})`;
ta.value = ta.value.substring(0, pos) + mdImg + ta.value.substring(ta.selectionEnd);
ta.focus();
ta.selectionStart = ta.selectionEnd = pos + mdImg.length;
} catch (err) { alert(err.message); }
e.target.value = ''; // nollaa input
});
// Kategorianhallinta
document.getElementById('btn-manage-guide-cats')?.addEventListener('click', () => {
renderGuideCatList();