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"""
PodcastItLater Episode Detail Components.
Components for displaying individual episode pages with media player,
share functionality, and signup prompts for non-authenticated users.
"""
# : out podcastitlater-episode
# : dep ludic
import Biz.PodcastItLater.UI as UI
import ludic.html as html
import typing
from ludic.attrs import Attrs
from ludic.components import Component
from ludic.types import AnyChildren
from typing import override
class EpisodePlayerAttrs(Attrs):
"""Attributes for EpisodePlayer component."""
audio_url: str
title: str
class EpisodePlayer(Component[AnyChildren, EpisodePlayerAttrs]):
"""HTML5 audio player for episode playback."""
@override
def render(self) -> html.div:
audio_url = self.attrs["audio_url"]
return html.div(
html.div(
html.div(
html.h5(
html.i(classes=["bi", "bi-play-circle", "me-2"]),
"Listen",
classes=["card-title", "mb-3"],
),
html.audio(
html.source(src=audio_url, type="audio/mpeg"),
"Your browser does not support the audio element.",
controls=True,
preload="metadata",
classes=["w-100"],
style={"max-width": "100%"},
),
classes=["card-body"],
),
classes=["card", "mb-4"],
),
)
class ShareButtonAttrs(Attrs):
"""Attributes for ShareButton component."""
share_url: str
class ShareButton(Component[AnyChildren, ShareButtonAttrs]):
"""Button to copy episode URL to clipboard."""
@override
def render(self) -> html.div:
share_url = self.attrs["share_url"]
return html.div(
html.div(
html.div(
html.h5(
html.i(classes=["bi", "bi-share", "me-2"]),
"Share Episode",
classes=["card-title", "mb-3"],
),
html.div(
html.div(
html.button(
html.i(classes=["bi", "bi-copy", "me-1"]),
"Copy",
type="button",
id="share-button",
on_click=f"navigator.clipboard.writeText('{share_url}'); " # noqa: E501
"const btn = document.getElementById('share-button'); " # noqa: E501
"const originalHTML = btn.innerHTML; "
"btn.innerHTML = '<i class=\"bi bi-check me-1\"></i>Copied!'; " # noqa: E501
"btn.classList.remove('btn-outline-secondary'); " # noqa: E501
"btn.classList.add('btn-success'); "
"setTimeout(() => {{ "
"btn.innerHTML = originalHTML; "
"btn.classList.remove('btn-success'); "
"btn.classList.add('btn-outline-secondary'); "
"}}, 2000);",
classes=["btn", "btn-outline-secondary"],
),
html.input(
type="text",
value=share_url,
readonly=True,
on_focus="this.select()",
classes=["form-control"],
),
classes=["input-group"],
),
),
classes=["card-body"],
),
classes=["card"],
),
classes=["mb-4"],
)
class SignupBannerAttrs(Attrs):
"""Attributes for SignupBanner component."""
creator_email: str
base_url: str
class SignupBanner(Component[AnyChildren, SignupBannerAttrs]):
"""Banner prompting non-authenticated users to sign up."""
@override
def render(self) -> html.div:
creator_email = self.attrs["creator_email"]
return html.div(
html.div(
html.div(
html.div(
html.i(
classes=[
"bi",
"bi-info-circle-fill",
"me-2",
],
),
html.strong("This episode was created by "),
html.code(
creator_email,
classes=["text-dark"],
),
html.strong(" using PodcastItLater."),
classes=["mb-3"],
),
html.div(
html.p(
"Want to convert your own articles "
"to podcast episodes?",
classes=["mb-2"],
),
html.form(
html.div(
html.input(
type="email",
name="email",
placeholder="Enter your email to start",
required=True,
classes=["form-control"],
),
html.button(
html.i(
classes=[
"bi",
"bi-arrow-right-circle",
"me-2",
],
),
"Sign Up",
type="submit",
classes=["btn", "btn-primary"],
),
classes=["input-group"],
),
hx_post="/login",
hx_target="#signup-result",
hx_swap="innerHTML",
),
html.div(id="signup-result", classes=["mt-2"]),
),
classes=["card-body"],
),
classes=["card", "border-primary"],
),
classes=["mb-4"],
)
class EpisodeDetailPageAttrs(Attrs):
"""Attributes for EpisodeDetailPage component."""
episode: dict[str, typing.Any]
creator_email: str | None
user: dict[str, typing.Any] | None
base_url: str
class EpisodeDetailPage(Component[AnyChildren, EpisodeDetailPageAttrs]):
"""Full page view for a single episode."""
@override
def render(self) -> UI.PageLayout:
episode = self.attrs["episode"]
creator_email = self.attrs.get("creator_email")
user = self.attrs.get("user")
base_url = self.attrs["base_url"]
share_url = f"{base_url}/episode/{episode['id']}"
duration_str = UI.format_duration(episode.get("duration"))
# Build page title
page_title = f"{episode['title']} - PodcastItLater"
# Build meta tags for Open Graph
meta_tags = [
html.meta(property="og:title", content=episode["title"]),
html.meta(property="og:type", content="website"),
html.meta(property="og:url", content=share_url),
html.meta(
property="og:description",
content=f"Listen to this article read aloud. "
f"Duration: {duration_str}"
+ (f" by {episode['author']}" if episode.get("author") else ""),
),
html.meta(
property="og:site_name",
content="PodcastItLater",
),
html.meta(property="og:audio", content=episode["audio_url"]),
html.meta(property="og:audio:type", content="audio/mpeg"),
]
# Add Twitter Card tags
meta_tags.extend([
html.meta(name="twitter:card", content="summary"),
html.meta(name="twitter:title", content=episode["title"]),
html.meta(
name="twitter:description",
content=f"Listen to this article. Duration: {duration_str}",
),
])
# Add author if available
if episode.get("author"):
meta_tags.append(
html.meta(property="article:author", content=episode["author"]),
)
return UI.PageLayout(
# Show signup banner if user is not logged in
SignupBanner(
creator_email=creator_email or "a user",
base_url=base_url,
)
if not user and creator_email
else html.div(),
# Episode title and metadata
html.div(
html.h2(
episode["title"],
classes=["display-6", "mb-3"],
),
html.div(
html.span(
html.i(classes=["bi", "bi-person", "me-1"]),
f"by {episode['author']}",
classes=["text-muted", "me-3"],
)
if episode.get("author")
else html.span(),
html.span(
html.i(classes=["bi", "bi-clock", "me-1"]),
f"Duration: {duration_str}",
classes=["text-muted", "me-3"],
),
html.span(
html.i(classes=["bi", "bi-calendar", "me-1"]),
f"Created: {episode['created_at']}",
classes=["text-muted"],
),
classes=["mb-3"],
),
html.div(
html.a(
html.i(classes=["bi", "bi-link-45deg", "me-1"]),
"View original article",
href=episode["original_url"],
target="_blank",
rel="noopener",
classes=["btn", "btn-sm", "btn-outline-secondary"],
),
)
if episode.get("original_url")
else html.div(),
classes=["mb-4"],
),
# Audio player
EpisodePlayer(
audio_url=episode["audio_url"],
title=episode["title"],
),
# Share button
ShareButton(share_url=share_url),
# Back to home link
html.div(
html.a(
html.i(classes=["bi", "bi-arrow-left", "me-1"]),
"Back to Home",
href="/",
classes=["btn", "btn-link"],
),
classes=["mt-4"],
),
user=user,
current_page="",
error=None,
page_title=page_title,
meta_tags=meta_tags,
)
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