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Implement order preservation for navigation links by serving correct URLs from server instead of client-side JavaScript manipulation

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This commit is contained in:
Timothy Farrell 2026-04-22 19:39:37 -05:00
parent b6f5f31b10
commit 3dde1db8a3
1 changed files with 9 additions and 5 deletions
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14
main.py
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@ -209,7 +209,7 @@ def _get_navigation_data(file_hash: str):
def _render_page(
navigation_data: dict, extra_meta: str = "", image_click_url: str = "", play_button: str = ""
navigation_data: dict, extra_meta: str = "", image_click_url: str = "", play_button: str = "", order: str = "next", delay: int = 5
) -> HTMLResponse:
"""Render the frontend page with navigation data"""
with open("frontend.html", "r") as f:
@ -220,8 +220,12 @@ def _render_page(
img_url="/api/{file_hash}/data".format(file_hash=navigation_data["file_hash"]),
image_click_url=image_click_url
or "/{next_random_hash}".format(next_random_hash=navigation_data["next_random_hash"]),
next_url="/{next_hash}".format(next_hash=navigation_data["next_hash"]),
prev_url="/{prev_hash}".format(prev_hash=navigation_data["prev_hash"]),
next_url="/{order}/{delay}/{next_hash}".format(
order=order, delay=delay, next_hash=navigation_data["next_hash"]
),
prev_url="/{order}/{delay}/{prev_hash}".format(
order=order, delay=delay, prev_hash=navigation_data["prev_hash"]
),
filename=navigation_data["filename"],
extra_meta=extra_meta,
play_button=play_button,
@ -240,7 +244,7 @@ async def hash_page(file_hash: str, username: str = Depends(get_current_username
play_button = '<a href="/next/5/{file_hash}" class="play-btn" title="Play next 5">⏵</a>'.format(
file_hash=file_hash
)
return _render_page(navigation_data, play_button=play_button)
return _render_page(navigation_data, play_button=play_button, order="next", delay=5)
@app.get("/{order}/{delay}/{file_hash}")
@ -271,7 +275,7 @@ async def hash_page_with_refresh(order: str, delay: int, file_hash: str, usernam
file_hash=file_hash
)
return _render_page(navigation_data, refresh_meta, image_click_url, play_button=pause_button)
return _render_page(navigation_data, refresh_meta, image_click_url, play_button=pause_button, order=order, delay=delay)
def _find_indexer_for_hash(file_hash: str):