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use super::File;
auto_derived!(
/// Image positioning and size
pub enum ImageSize {
/// Show large preview at the bottom of the embed
Large,
/// Show small preview to the side of the embed
Preview,
}
/// Image
pub struct Image {
/// URL to the original image
pub url: String,
/// Width of the image
pub width: usize,
/// Height of the image
pub height: usize,
/// Positioning and size
pub size: ImageSize,
}
/// Video
pub struct Video {
/// URL to the original video
pub url: String,
/// Width of the video
pub width: usize,
/// Height of the video
pub height: usize,
}
/// Type of remote Twitch content
pub enum TwitchType {
Channel,
Video,
Clip,
}
/// Type of remote Lightspeed.tv content
pub enum LightspeedType {
Channel,
}
/// Type of remote Bandcamp content
pub enum BandcampType {
Album,
Track,
}
/// Information about special remote content
#[serde(tag = "type")]
pub enum Special {
/// No remote content
None,
/// Content hint that this contains a GIF
///
/// Use metadata to find video or image to play
GIF,
/// YouTube video
YouTube {
id: String,
#[serde(skip_serializing_if = "Option::is_none")]
timestamp: Option<String>,
},
/// Lightspeed.tv stream
Lightspeed {
content_type: LightspeedType,
id: String,
},
/// Twitch stream or clip
Twitch {
content_type: TwitchType,
id: String,
},
/// Spotify track
Spotify { content_type: String, id: String },
/// Soundcloud track
Soundcloud,
/// Bandcamp track
Bandcamp {
content_type: BandcampType,
id: String,
},
AppleMusic {
album_id: String,
#[serde(skip_serializing_if = "Option::is_none")]
track_id: Option<String>,
},
/// Streamable Video
Streamable { id: String },
}
/// Website metadata
pub struct WebsiteMetadata {
/// Direct URL to web page
#[serde(skip_serializing_if = "Option::is_none")]
pub url: Option<String>,
/// Original direct URL
#[serde(skip_serializing_if = "Option::is_none")]
pub original_url: Option<String>,
/// Remote content
#[serde(skip_serializing_if = "Option::is_none")]
pub special: Option<Special>,
/// Title of website
#[serde(skip_serializing_if = "Option::is_none")]
pub title: Option<String>,
/// Description of website
#[serde(skip_serializing_if = "Option::is_none")]
pub description: Option<String>,
/// Embedded image
#[serde(skip_serializing_if = "Option::is_none")]
pub image: Option<Image>,
/// Embedded video
#[serde(skip_serializing_if = "Option::is_none")]
pub video: Option<Video>,
/// Site name
#[serde(skip_serializing_if = "Option::is_none")]
pub site_name: Option<String>,
/// URL to site icon
#[serde(skip_serializing_if = "Option::is_none")]
pub icon_url: Option<String>,
/// CSS Colour
#[serde(skip_serializing_if = "Option::is_none")]
pub colour: Option<String>,
}
/// Text Embed
pub struct Text {
/// URL to icon
#[serde(skip_serializing_if = "Option::is_none")]
pub icon_url: Option<String>,
/// URL for title
#[serde(skip_serializing_if = "Option::is_none")]
pub url: Option<String>,
/// Title of text embed
#[serde(skip_serializing_if = "Option::is_none")]
pub title: Option<String>,
/// Description of text embed
#[serde(skip_serializing_if = "Option::is_none")]
pub description: Option<String>,
/// ID of uploaded autumn file
#[serde(skip_serializing_if = "Option::is_none")]
pub media: Option<File>,
/// CSS Colour
#[serde(skip_serializing_if = "Option::is_none")]
pub colour: Option<String>,
}
/// Embed
#[serde(tag = "type")]
#[derive(Default)]
pub enum Embed {
Website(WebsiteMetadata),
Image(Image),
Video(Video),
Text(Text),
#[default]
None,
}
);
impl WebsiteMetadata {
/// Truncate strings in metadata
pub fn truncate(&mut self) {
if let Some(s) = self.url.as_mut() {
s.truncate(256);
}
if let Some(s) = self.original_url.as_mut() {
s.truncate(256);
}
if let Some(s) = self.title.as_mut() {
s.truncate(100);
}
if let Some(s) = self.description.as_mut() {
s.truncate(1000);
}
if let Some(s) = self.site_name.as_mut() {
s.truncate(32);
}
if let Some(s) = self.icon_url.as_mut() {
s.truncate(256);
}
if let Some(s) = self.colour.as_mut() {
s.truncate(32);
}
}
/// Check if this is considered "empty"
pub fn is_empty(&self) -> bool {
(self.title.is_none() || self.title.as_ref().is_some_and(|f| f.is_empty()))
&& (self.description.is_none()
|| self.description.as_ref().is_some_and(|f| f.is_empty()))
&& self.special.is_none()
&& self.video.is_none()
&& self.image.is_none()
}
}