mirror of
https://github.com/austinried/subtracks.git
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71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
"""Serve the Roborazzi report for local review: thumbnails scaled by CSS and
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full images opened in a new tab. Expects a .preview/ directory mirroring the
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app module layout (build/reports/roborazzi and src/test/screenshots)."""
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import http.server
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import os
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import sys
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ROOT = os.path.normpath(
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os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", ".preview")
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)
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INJECT = """
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<style>
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img.thumb {
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max-height: 220px;
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width: auto;
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height: auto !important;
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object-fit: contain !important;
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cursor: zoom-in;
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}
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</style>
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<script>
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document.querySelectorAll('img.modal-trigger').forEach(function (img) {
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var src = img.getAttribute('src');
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var clean = img.cloneNode(false);
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clean.className = 'thumb';
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clean.setAttribute('src', src);
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clean.removeAttribute('data-alt');
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var a = document.createElement('a');
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a.href = src;
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a.target = '_blank';
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a.rel = 'noopener';
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a.appendChild(clean);
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img.parentNode.replaceChild(a, img);
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});
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</script>
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"""
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class Handler(http.server.SimpleHTTPRequestHandler):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, directory=ROOT, **kwargs)
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def end_headers(self):
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self.send_header("Cache-Control", "no-store, max-age=0")
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super().end_headers()
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def do_GET(self):
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path = self.translate_path(self.path)
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if os.path.isdir(path):
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path = os.path.join(path, "index.html")
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if os.path.isfile(path) and path.endswith(".html"):
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with open(path, "r", encoding="utf-8") as f:
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html = f.read()
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html = html.replace("</body>", INJECT + "</body>")
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body = html.encode("utf-8")
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self.send_response(200)
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self.send_header("Content-Type", "text/html; charset=utf-8")
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self.send_header("Content-Length", str(len(body)))
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self.end_headers()
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self.wfile.write(body)
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return
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super().do_GET()
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if __name__ == "__main__":
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port = int(sys.argv[1]) if len(sys.argv) > 1 else 8099
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server = http.server.ThreadingHTTPServer(("127.0.0.1", port), Handler)
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server.serve_forever()
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