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use serde::{Deserialize, Serialize};
use crate::{
api::{Form, Method, Payload, PayloadError, WriteForm},
types::{
ChatId,
InputFile,
InputTextCaption,
Integer,
Message,
ReplyMarkup,
ReplyParameters,
SuggestedPostParameters,
},
};
/// Represents a size of a photo or a file / sticker thumbnail.
#[serde_with::skip_serializing_none]
#[derive(Clone, Debug, Deserialize, PartialEq, PartialOrd, Serialize)]
pub struct PhotoSize {
/// Identifier of the file.
///
/// Can be used to download or reuse the file.
pub file_id: String,
/// Unique identifier of the file.
///
/// It is supposed to be the same over time and for different bots.
/// Can't be used to download or reuse the file.
pub file_unique_id: String,
/// Height of the photo.
pub height: Integer,
/// Width of the photo.
pub width: Integer,
/// File size in bytes.
pub file_size: Option<Integer>,
}
/// Sends a photo.
#[derive(Debug)]
pub struct SendPhoto {
photo: InputFile,
parameters: SendPhotoParameters,
}
impl SendPhoto {
/// Creates a new `SendPhoto`.
///
/// # Arguments
///
/// * `chat_id` - Unique identifier of the target chat.
/// * `photo` - Photo to send.
pub fn new<A, B>(chat_id: A, photo: B) -> Self
where
A: Into<ChatId>,
B: Into<InputFile>,
{
Self {
photo: photo.into(),
parameters: SendPhotoParameters {
chat_id: Some(chat_id.into()),
..Default::default()
},
}
}
/// Sets a new value for the `allow_paid_broadcast` flag.
///
/// # Arguments
///
/// * `value` - Whether to allow up to 1000 messages per second, ignoring broadcasting limits
/// for a fee of 0.1 Telegram Stars per message.
/// The relevant Stars will be withdrawn from the bot's balance.
pub fn with_allow_paid_broadcast(mut self, value: bool) -> Self {
self.parameters.allow_paid_broadcast = Some(value);
self
}
/// Sets a new business connection ID.
///
/// # Arguments
///
/// * `value` - Unique identifier of the business connection.
pub fn with_business_connection_id<T>(mut self, value: T) -> Self
where
T: Into<String>,
{
self.parameters.business_connection_id = Some(value.into());
self
}
/// Sets a new callback query ID.
///
/// # Arguments
///
/// * `value` - For outgoing ephemeral messages,
/// identifier of the callback query
/// which triggered the message if any.
pub fn with_callback_query_id<T>(mut self, value: T) -> Self
where
T: Into<String>,
{
self.parameters.callback_query_id = Some(value.into());
self
}
/// Sets a new caption.
///
/// # Arguments
///
/// * `value` - Caption; 0-1024 characters.
///
/// May also be used when resending documents by `file_id`.
pub fn with_caption<T>(mut self, value: T) -> Self
where
T: Into<InputTextCaption>,
{
self.parameters.caption = Some(value.into());
self
}
/// Sets a new direct messages topic ID
///
/// * `value` - Identifier of the direct messages topic to which the message will be sent.
///
/// Required if the message is sent to a direct messages chat.
pub fn with_direct_messages_topic_id(mut self, value: Integer) -> Self {
self.parameters.direct_messages_topic_id = Some(value);
self
}
/// Sets a new value for the `disable_notification` flag.
///
/// # Arguments
///
/// * `value` - Indicates whether to send the message silently or not;
/// a user will receive a notification without sound.
pub fn with_disable_notification(mut self, value: bool) -> Self {
self.parameters.disable_notification = Some(value);
self
}
/// Sets a new value for the `has_spoiler` flag.
///
/// # Arguments
///
/// * `value` - Indicates whether to cover with a spoiler animation.
pub fn with_has_spoiler(mut self, value: bool) -> Self {
self.parameters.has_spoiler = Some(value);
self
}
/// Sets a new message effect ID.
///
/// # Arguments
///
/// * `value` - Unique identifier of the message effect to be added to the message; for private chats only.
pub fn with_message_effect_id<T>(mut self, value: T) -> Self
where
T: Into<String>,
{
self.parameters.message_effect_id = Some(value.into());
self
}
/// Sets a new message thread ID.
///
/// # Arguments
///
/// * `value` - Unique identifier of the target message thread;
/// for forum supergroups and private chats of bots with forum topic mode enabled only.
pub fn with_message_thread_id(mut self, value: Integer) -> Self {
self.parameters.message_thread_id = Some(value);
self
}
/// Sets a new value for the `protect_content` flag.
///
/// # Arguments
///
/// * `value` - Indicates whether to protect the contents
/// of the sent message from forwarding and saving.
pub fn with_protect_content(mut self, value: bool) -> Self {
self.parameters.protect_content = Some(value);
self
}
/// Sets a new receiver user ID.
///
/// # Arguments
///
/// * `value` - For outgoing ephemeral messages,
/// unique identifier of the user who will receive the message;
/// for group and supergroup chats only.
///
/// It is not guaranteed that the user will receive the message,
/// especially if they are offline.
pub fn with_receiver_user_id(mut self, value: Integer) -> Self {
self.parameters.receiver_user_id = Some(value);
self
}
/// Sets a new reply markup.
///
/// # Arguments
///
/// * `value` - Reply markup.
pub fn with_reply_markup<T>(mut self, value: T) -> Self
where
T: Into<ReplyMarkup>,
{
self.parameters.reply_markup = Some(value.into());
self
}
/// Sets new reply parameters.
///
/// # Arguments
///
/// * `value` - Description of the message to reply to.
pub fn with_reply_parameters(mut self, value: ReplyParameters) -> Self {
self.parameters.reply_parameters = Some(value);
self
}
/// Sets a new value for the `show_caption_above_media` flag.
///
/// # Arguments
///
/// * `value` - Whether the caption must be shown above the message media.
pub fn with_show_caption_above_media(mut self, value: bool) -> Self {
self.parameters.show_caption_above_media = Some(value);
self
}
/// Sets a new suggested post parameters.
///
/// # Arguments
///
/// * `value` - An object containing the parameters of the suggested post to send.
///
/// For direct messages chats only.
///
/// If the message is sent as a reply to another suggested post, then that suggested post is automatically declined.
pub fn with_suggested_post_parameters(mut self, value: SuggestedPostParameters) -> Self {
self.parameters.suggested_post_parameters = Some(value);
self
}
}
#[serde_with::skip_serializing_none]
#[derive(Debug, Default, Serialize)]
struct SendPhotoParameters {
allow_paid_broadcast: Option<bool>,
business_connection_id: Option<String>,
callback_query_id: Option<String>,
#[serde(flatten)]
caption: Option<InputTextCaption>,
chat_id: Option<ChatId>,
direct_messages_topic_id: Option<Integer>,
disable_notification: Option<bool>,
has_spoiler: Option<bool>,
message_effect_id: Option<String>,
message_thread_id: Option<Integer>,
photo: Option<String>,
protect_content: Option<bool>,
receiver_user_id: Option<Integer>,
reply_markup: Option<ReplyMarkup>,
reply_parameters: Option<ReplyParameters>,
show_caption_above_media: Option<bool>,
suggested_post_parameters: Option<SuggestedPostParameters>,
}
impl Method for SendPhoto {
type Response = Message;
fn into_payload(self) -> Result<Payload, PayloadError> {
let Self { photo, mut parameters } = self;
let mut form = Form::default();
parameters.photo = Some(photo.write(&mut form));
parameters.serialize(&mut form)?;
Payload::form("sendPhoto", form)
}
}