api!: remove deprecated get_next_media() APIs

deltachat-ffi/deltachat.h

@@ -1547,30 +1547,6 @@ void            dc_marknoticed_chat          (dc_context_t* context, uint32_t ch
 dc_array_t*     dc_get_chat_media            (dc_context_t* context, uint32_t chat_id, int msg_type, int msg_type2, int msg_type3);
 
 
-/**
- * Search next/previous message based on a given message and a list of types.
- * Typically used to implement the "next" and "previous" buttons
- * in a gallery or in a media player.
- *
- * @deprecated Deprecated 2023-10-03, use dc_get_chat_media() and navigate the returned array instead.
- * @memberof dc_context_t
- * @param context The context object as returned from dc_context_new().
- * @param msg_id The ID of the current message from which the next or previous message should be searched.
- * @param dir 1=get the next message, -1=get the previous one.
- * @param msg_type The message type to search for.
- *     If 0, the message type from curr_msg_id is used.
- * @param msg_type2 Alternative message type to search for. 0 to skip.
- * @param msg_type3 Alternative message type to search for. 0 to skip.
- * @return Returns the message ID that should be played next.
- *     The returned message is in the same chat as the given one
- *     and has one of the given types.
- *     Typically, this result is passed again to dc_get_next_media()
- *     later on the next swipe.
- *     If there is not next/previous message, the function returns 0.
- */
-uint32_t        dc_get_next_media            (dc_context_t* context, uint32_t msg_id, int dir, int msg_type, int msg_type2, int msg_type3);
-
-
 /**
  * Set chat visibility to pinned, archived or normal.
  *

deltachat-ffi/src/lib.rs

@@ -1443,48 +1443,6 @@ pub unsafe extern "C" fn dc_get_chat_media(
     })
 }
 
-#[no_mangle]
-#[allow(deprecated)]
-pub unsafe extern "C" fn dc_get_next_media(
-    context: *mut dc_context_t,
-    msg_id: u32,
-    dir: libc::c_int,
-    msg_type: libc::c_int,
-    or_msg_type2: libc::c_int,
-    or_msg_type3: libc::c_int,
-) -> u32 {
-    if context.is_null() {
-        eprintln!("ignoring careless call to dc_get_next_media()");
-        return 0;
-    }
-    let direction = if dir < 0 {
-        chat::Direction::Backward
-    } else {
-        chat::Direction::Forward
-    };
-
-    let ctx = &*context;
-    let msg_type = from_prim(msg_type).expect(&format!("invalid msg_type = {msg_type}"));
-    let or_msg_type2 =
-        from_prim(or_msg_type2).expect(&format!("incorrect or_msg_type2 = {or_msg_type2}"));
-    let or_msg_type3 =
-        from_prim(or_msg_type3).expect(&format!("incorrect or_msg_type3 = {or_msg_type3}"));
-
-    block_on(async move {
-        chat::get_next_media(
-            ctx,
-            MsgId::new(msg_id),
-            direction,
-            msg_type,
-            or_msg_type2,
-            or_msg_type3,
-        )
-        .await
-        .map(|msg_id| msg_id.map(|id| id.to_u32()).unwrap_or_default())
-        .unwrap_or(0)
-    })
-}
-
 #[no_mangle]
 pub unsafe extern "C" fn dc_set_chat_visibility(
     context: *mut dc_context_t,

deltachat-jsonrpc/src/api.rs

@@ -1552,55 +1552,6 @@ impl CommandApi {
         Ok(media.iter().map(|msg_id| msg_id.to_u32()).collect())
     }
 
-    /// Search next/previous message based on a given message and a list of types.
-    /// Typically used to implement the "next" and "previous" buttons
-    /// in a gallery or in a media player.
-    ///
-    /// one combined call for getting chat::get_next_media for both directions
-    /// the manual chat::get_next_media in only one direction is not exposed by the jsonrpc yet
-    ///
-    /// Deprecated 2023-10-03, use `get_chat_media` method
-    /// and navigate the returned array instead.
-    #[allow(deprecated)]
-    async fn get_neighboring_chat_media(
-        &self,
-        account_id: u32,
-        msg_id: u32,
-        message_type: MessageViewtype,
-        or_message_type2: Option<MessageViewtype>,
-        or_message_type3: Option<MessageViewtype>,
-    ) -> Result<(Option<u32>, Option<u32>)> {
-        let ctx = self.get_context(account_id).await?;
-
-        let msg_type: Viewtype = message_type.into();
-        let msg_type2: Viewtype = or_message_type2.map(|v| v.into()).unwrap_or_default();
-        let msg_type3: Viewtype = or_message_type3.map(|v| v.into()).unwrap_or_default();
-
-        let prev = chat::get_next_media(
-            &ctx,
-            MsgId::new(msg_id),
-            chat::Direction::Backward,
-            msg_type,
-            msg_type2,
-            msg_type3,
-        )
-        .await?
-        .map(|id| id.to_u32());
-
-        let next = chat::get_next_media(
-            &ctx,
-            MsgId::new(msg_id),
-            chat::Direction::Forward,
-            msg_type,
-            msg_type2,
-            msg_type3,
-        )
-        .await?
-        .map(|id| id.to_u32());
-
-        Ok((prev, next))
-    }
-
     // ---------------------------------------------
     //                   backup
     // ---------------------------------------------

node/lib/context.ts

@@ -475,47 +475,6 @@ export class Context extends EventEmitter {
     return binding.dcn_get_msg_html(this.dcn_context, Number(messageId))
   }
 
-  getNextMediaMessage(
-    messageId: number,
-    msgType1: number,
-    msgType2: number,
-    msgType3: number
-  ) {
-    debug(
-      `getNextMediaMessage ${messageId} ${msgType1} ${msgType2} ${msgType3}`
-    )
-    return this._getNextMedia(messageId, 1, msgType1, msgType2, msgType3)
-  }
-
-  getPreviousMediaMessage(
-    messageId: number,
-    msgType1: number,
-    msgType2: number,
-    msgType3: number
-  ) {
-    debug(
-      `getPreviousMediaMessage ${messageId} ${msgType1} ${msgType2} ${msgType3}`
-    )
-    return this._getNextMedia(messageId, -1, msgType1, msgType2, msgType3)
-  }
-
-  _getNextMedia(
-    messageId: number,
-    dir: number,
-    msgType1: number,
-    msgType2: number,
-    msgType3: number
-  ): number {
-    return binding.dcn_get_next_media(
-      this.dcn_context,
-      Number(messageId),
-      dir,
-      msgType1 || 0,
-      msgType2 || 0,
-      msgType3 || 0
-    )
-  }
-
   getSecurejoinQrCode(chatId: number): string {
     debug(`getSecurejoinQrCode ${chatId}`)
     return binding.dcn_get_securejoin_qr(this.dcn_context, Number(chatId))

node/src/module.c

@@ -1053,27 +1053,6 @@ NAPI_METHOD(dcn_get_msg_html) {
   NAPI_RETURN_AND_UNREF_STRING(msg_html);
 }
 
-NAPI_METHOD(dcn_get_next_media) {
-  NAPI_ARGV(6);
-  NAPI_DCN_CONTEXT();
-  NAPI_ARGV_UINT32(msg_id, 1);
-  NAPI_ARGV_INT32(dir, 2);
-  NAPI_ARGV_INT32(msg_type1, 3);
-  NAPI_ARGV_INT32(msg_type2, 4);
-  NAPI_ARGV_INT32(msg_type3, 5);
-
-  //TRACE("calling..");
-  uint32_t next_id = dc_get_next_media(dcn_context->dc_context,
-                                       msg_id,
-                                       dir,
-                                       msg_type1,
-                                       msg_type2,
-                                       msg_type3);
-  //TRACE("result %d", next_id);
-
-  NAPI_RETURN_UINT32(next_id);
-}
-
 NAPI_METHOD(dcn_set_chat_visibility) {
   NAPI_ARGV(3);
   NAPI_DCN_CONTEXT();
@@ -3443,7 +3422,6 @@ NAPI_INIT() {
   NAPI_EXPORT_FUNCTION(dcn_get_msg_cnt);
   NAPI_EXPORT_FUNCTION(dcn_get_msg_info);
   NAPI_EXPORT_FUNCTION(dcn_get_msg_html);
-  NAPI_EXPORT_FUNCTION(dcn_get_next_media);
   NAPI_EXPORT_FUNCTION(dcn_set_chat_visibility);
   NAPI_EXPORT_FUNCTION(dcn_get_securejoin_qr);
   NAPI_EXPORT_FUNCTION(dcn_get_securejoin_qr_svg);

src/chat.rs

@@ -3416,65 +3416,6 @@ pub async fn get_chat_media(
     Ok(list)
 }
 
-/// Indicates the direction over which to iterate.
-#[derive(Debug, Clone, PartialEq, Eq)]
-#[repr(i32)]
-pub enum Direction {
-    /// Search forward.
-    Forward = 1,
-
-    /// Search backward.
-    Backward = -1,
-}
-
-/// Searches next/previous message based on the given message and list of types.
-///
-/// Deprecated since 2023-10-03.
-#[deprecated(note = "use `get_chat_media` instead")]
-pub async fn get_next_media(
-    context: &Context,
-    curr_msg_id: MsgId,
-    direction: Direction,
-    msg_type: Viewtype,
-    msg_type2: Viewtype,
-    msg_type3: Viewtype,
-) -> Result<Option<MsgId>> {
-    let mut ret: Option<MsgId> = None;
-
-    if let Ok(msg) = Message::load_from_db(context, curr_msg_id).await {
-        let list: Vec<MsgId> = get_chat_media(
-            context,
-            Some(msg.chat_id),
-            if msg_type != Viewtype::Unknown {
-                msg_type
-            } else {
-                msg.viewtype
-            },
-            msg_type2,
-            msg_type3,
-        )
-        .await?;
-        for (i, msg_id) in list.iter().enumerate() {
-            if curr_msg_id == *msg_id {
-                match direction {
-                    Direction::Forward => {
-                        if i + 1 < list.len() {
-                            ret = list.get(i + 1).copied();
-                        }
-                    }
-                    Direction::Backward => {
-                        if i >= 1 {
-                            ret = list.get(i - 1).copied();
-                        }
-                    }
-                }
-                break;
-            }
-        }
-    }
-    Ok(ret)
-}
-
 /// Returns a vector of contact IDs for given chat ID.
 pub async fn get_chat_contacts(context: &Context, chat_id: ChatId) -> Result<Vec<ContactId>> {
     // Normal chats do not include SELF.  Group chats do (as it may happen that one is deleted from a