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https://gitlab.archlinux.org/archlinux/aurweb.git
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99482f9962
Introduces `aurweb.defaults` and `aurweb.filters`.
`aurweb.filters` is a location developers can put their additional
Jinja2 filters and/or functions. We should slowly move all of our
filters over here, where it makes sense.
`aurweb.defaults` is a new module which hosts some default constants
and utility functions, starting with offsets (O) and per page values
(PP).
As far as the new GET /requests is concerned, we match up here to
PHP's implementation, with some minor improvements:
Improvements:
* PP on this page is now configurable: 50 (default), 100, or 250.
* Example: `https://localhost:8444/requests?PP=250`
Modifications:
* The pagination is a bit different, but serves the exact same purpose.
* "Last" no longer goes to an empty page.
* Closes: https://gitlab.archlinux.org/archlinux/aurweb/-/issues/14
Signed-off-by: Kevin Morris <kevr@0cost.org>
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
from typing import Any, Dict
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import paginate
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from jinja2 import pass_context
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from aurweb import config, util
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from aurweb.templates import register_filter, register_function
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@register_filter("pager_nav")
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@pass_context
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def pager_nav(context: Dict[str, Any],
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page: int, total: int, prefix: str) -> str:
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page = int(page) # Make sure this is an int.
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pp = context.get("PP", 50)
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# Setup a local query string dict, optionally passed by caller.
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q = context.get("q", dict())
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search_by = context.get("SeB", None)
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if search_by:
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q["SeB"] = search_by
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sort_by = context.get("SB", None)
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if sort_by:
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q["SB"] = sort_by
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def create_url(page: int):
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nonlocal q
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offset = max(page * pp - pp, 0)
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qs = util.to_qs(util.extend_query(q, ["O", offset]))
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return f"{prefix}?{qs}"
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# Use the paginate module to produce our linkage.
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pager = paginate.Page([], page=page + 1,
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items_per_page=pp,
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item_count=total,
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url_maker=create_url)
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return pager.pager(
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link_attr={"class": "page"},
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curpage_attr={"class": "page"},
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separator=" ",
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format="$link_first $link_previous ~5~ $link_next $link_last",
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symbol_first="« First",
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symbol_previous="‹ Previous",
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symbol_next="Next ›",
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symbol_last="Last »")
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@register_function("config_getint")
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def config_getint(section: str, key: str) -> int:
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return config.getint(section, key)
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@register_function("round")
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def do_round(f: float) -> int:
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return round(f)
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