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Fix Copy button fails in Safari #181

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Fix Copy button fails in Safari #181

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17 changes: 9 additions & 8 deletions plugin/processor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -436,21 +436,22 @@ def process_html(
let rawUrl = editBtn.href.replace('github.com', 'raw.githubusercontent.com');
rawUrl = rawUrl.replace('/blob/', '/').replace('/tree/', '/');

try {{
async function getContent() {{
const response = await fetch(rawUrl);
let markdown = await response.text();

if (markdown.startsWith('---')) {{
const frontMatterEnd = markdown.indexOf('\\n---\\n', 3);
if (frontMatterEnd !== -1) {{
markdown = markdown.substring(frontMatterEnd + 5).trim();
}}
if (frontMatterEnd !== -1) markdown = markdown.substring(frontMatterEnd + 5).trim();
}}

const title = document.querySelector('h1')?.textContent || document.title;
const content = `# ${{title}}\\n\\nSource: ${{window.location.href}}\\n\\n---\\n\\n${{markdown}}`;
return `# ${{title}}\\n\\nSource: ${{window.location.href}}\\n\\n---\\n\\n${{markdown}}`;
}}

await navigator.clipboard.writeText(content);
try {{
const clipboardItem = new ClipboardItem({{
'text/plain': getContent().then(text => new Blob([text], {{ type: 'text/plain' }}))
}});
await navigator.clipboard.write([clipboardItem]);
button.innerHTML = checkIcon + ' Copied!';
setTimeout(() => {{ button.innerHTML = originalHTML; }}, 2000);
}} catch (err) {{
Expand Down