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002a8cc543
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56d6c8e408
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| 56d6c8e408 | |||
| c16fdde19a |
4 changed files with 203 additions and 34 deletions
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@ -2,6 +2,7 @@
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import asyncio
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import calendar
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import dataclasses
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import datetime
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import functools
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import hashlib
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import html.parser
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@ -132,6 +133,9 @@ class Entry:
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link=link,
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)
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def posted_time_iso(self) -> str:
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return datetime.datetime.fromtimestamp(self.posted_at / 1000).isoformat()
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def time_ago(self) -> str:
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posted = int(self.posted_at / 1000)
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seconds = int(time.time()) - posted
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@ -1,10 +1,9 @@
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body {
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box-sizing: border-box;
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margin-right: 4rem;
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margin-left: 4rem;
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margin-top: 0;
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margin-bottom: 0;
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display: flex;
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flex-direction: column;
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height: 100vh;
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}
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@ -41,3 +40,92 @@ li.entry:before {
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content: '\2022';
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padding-right: 0.5rem;
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}
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/*
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* FEED VIEW
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*/
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.fv-body {
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display: grid;
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grid-template-columns: 1fr;
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grid-template-rows: auto auto 1fr;
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}
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.fv-title {
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grid-row: 1;
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}
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.fv-subscribe {
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grid-row: 2;
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}
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.fv-main-panel {
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grid-row: 3;
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margin-top: 1rem;
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display: grid;
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grid-template-rows: 1fr;
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grid-template-columns: 1fr 3fr;
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overflow-y: scroll;
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}
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.fv-summary-panel {
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grid-column: 1;
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display: grid;
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grid-template-columns: 1fr;
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grid-template-rows: auto 1fr;
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margin-right: 1rem;
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overflow-y: scroll;
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}
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.fv-summary-refresh {
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grid-row: 1;
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width: 100%;
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display: block;
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}
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.fv-summary-refresh input {
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width: 100%;
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padding: 0.5rem;
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}
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.fv-summary-list {
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grid-row: 2;
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list-style-type: none;
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padding: 0;
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overflow-y: scroll;
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}
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.fv-feed-panel {
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grid-column: 2;
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overflow-y: scroll;
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}
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/*
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* FEED SUMMARY ITEM
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*/
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.feed-summary {
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margin-bottom: 0.5rem;
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overflow: hidden;
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}
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.feed-summary-title {
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margin: 0;
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font-size: 100%;
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font-weight: bold;
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}
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.feed-summary-timestamp {
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margin: 0;
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}
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.feed-summary-entry {
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margin: 0;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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137
cry/views.py
137
cry/views.py
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@ -4,6 +4,23 @@ import dominate.tags as tags
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from . import feed
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class time(tags.html_tag):
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"""The <time> HTML element represents a specific period in time. It may
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include the datetime attribute to translate dates into machine-readable
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format, allowing for better search engine results or custom features such
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as reminders.
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It may represent one of the following:
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- A time on a 24-hour clock.
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- A precise date in the Gregorian calendar (with optional time and timezone information).
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- A valid time duration.
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"""
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pass
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def _standard_header(title: str) -> tags.head:
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head = tags.head(
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tags.meta(charset="utf8"),
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@ -13,48 +30,104 @@ def _standard_header(title: str) -> tags.head:
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assert isinstance(head, tags.head)
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return head
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def _feed_summary(f: feed.Feed) -> tags.li:
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if len(f.entries) == 0:
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last_entry = tags.p({"class": "feed-summary-entry"}, tags.i("Never posted"))
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else:
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entry = f.entries[0]
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last_entry = [
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tags.p(
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{"class": "feed-summary-timestamp"},
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tags.i(
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f"Posted ",
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time(entry.time_ago(), datetime=entry.posted_time_iso()),
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" ago",
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),
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),
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tags.p({"class": "feed-summary-entry"}, entry.title),
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]
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result = tags.li(
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{"class": "feed-summary"},
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# TODO: Image!
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tags.h2({"class": "feed-summary-title"}, f.title),
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last_entry,
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)
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assert isinstance(result, tags.li)
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return result
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def feed_view(feeds: list[feed.Feed]) -> tags.html:
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document = tags.html(
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_standard_header("Subscribed Feeds"),
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tags.h1("Feeds"),
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tags.div(
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tags.body(
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{"class": "fv-body"},
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tags.h1({"class": "fv-title"}, "Feeds"),
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tags.form(
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{"method": "post", "action": "/refresh"},
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tags.input_(type="submit", value="Refresh"),
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),
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tags.form(
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{"method": "post", "action": "/subscribe"},
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{"class": "fv-subscribe", "method": "post", "action": "/subscribe"},
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tags.label({"for": "url"}, "Feed url:"),
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tags.input_(type="url", name="url"),
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tags.input_(type="submit", value="Subscribe"),
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),
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(
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tags.div(
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{"class": "fv-main-panel"},
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tags.div(
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{"class": "feed"},
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tags.h2(tags.a(f.title, href=f.link, target="_blank")),
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(
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tags.ul(
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tags.li(
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{"class": "entry"},
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tags.a(
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entry.title, href=entry.link, target="_blank"
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),
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f" ({entry.time_ago()})",
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)
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for entry in f.entries
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)
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if len(f.entries) > 0
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else tags.i("No entries...")
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{"class": "fv-summary-panel"},
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tags.form(
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{
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"class": "fv-summary-refresh",
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"method": "post",
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"action": "/refresh",
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},
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tags.input_(type="submit", value="Refresh"),
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),
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)
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for f in feeds
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tags.ul(
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{"class": "fv-summary-list"},
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(_feed_summary(f) for f in feeds),
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),
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),
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tags.div(
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{"class": "fv-feed-panel"},
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(
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tags.div(
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{"class": "fv-feed"},
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tags.h2(
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{"class": "fv-feed-title"},
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tags.a(f.title, href=f.link, target="_blank"),
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),
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(
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tags.ul(
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tags.li(
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{"class": "entry"},
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tags.a(
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entry.title,
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href=entry.link,
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target="_blank",
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),
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" ",
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time(
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f"({entry.time_ago()})",
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datetime=entry.posted_time_iso(),
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),
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)
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for entry in f.entries
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)
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if len(f.entries) > 0
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else tags.i("No entries...")
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),
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)
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for f in feeds
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),
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),
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),
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),
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)
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assert isinstance(document, tags.html)
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return document
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def subscribe_choose_view(candidates: typing.Iterable[tuple[str,str]]) -> tags.html:
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def subscribe_choose_view(candidates: typing.Iterable[tuple[str, str]]) -> tags.html:
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document = tags.html(
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_standard_header("Choose Feed"),
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tags.h1("Choose Feed"),
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@ -64,11 +137,15 @@ def subscribe_choose_view(candidates: typing.Iterable[tuple[str,str]]) -> tags.h
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tags.thead(tags.tr(tags.th("Title"), tags.th("URL"), tags.th())),
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tags.tbody(
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tags.form(
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{"action": "/subscribe", "method":"post"},
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{"action": "/subscribe", "method": "post"},
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tags.tr(
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tags.td(title), tags.td(url), tags.td(
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tags.input_({"type":"hidden", "name":"url", "value":url}),
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tags.input_({"type":"submit", "value":"Subscribe"}),
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tags.td(title),
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tags.td(url),
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tags.td(
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tags.input_(
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{"type": "hidden", "name": "url", "value": url}
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),
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tags.input_({"type": "submit", "value": "Subscribe"}),
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),
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),
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)
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@ -497,7 +497,7 @@ class Handler(http.server.BaseHTTPRequestHandler):
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feeds.sort(key=feed.sort_key, reverse=True)
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document = views.feed_view(feeds)
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self.write_html(document.render())
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self.write_html("<!DOCTYPE html>\n" + document.render())
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def serve_subscribe_choose(self):
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try:
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@ -512,7 +512,7 @@ class Handler(http.server.BaseHTTPRequestHandler):
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return
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document = views.subscribe_choose_view(candidates)
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self.write_html(document.render())
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self.write_html("<!DOCTYPE html>\n" + document.render())
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def write_html(self, html: str):
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response = html.encode("utf-8")
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