[ietf-822] A "Reaction" strawman to throw into the mix
Pete Resnick <resnick@episteme.net> Fri, 30 October 2020 05:49 UTC
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From: Pete Resnick <resnick@episteme.net>
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Date: Fri, 30 Oct 2020 00:49:21 -0500
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Subject: [ietf-822] A "Reaction" strawman to throw into the mix
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I scribbled this up in about 20 minutes, stealing a couple of pieces from Dave's document. If people think there is any use in considering this approach, I'll write it up as a proper draft. Otherwise, I'm happy to drop it. It seems more elegant to me than either the header field or the Content-Disposition proposals, simply because it reuses existing pieces of infrastructure that seem to fit this use, but to paraphrase the old saying: elegance and a $1.85 will get you a cup of Starbucks coffee. If nobody is interested, I'm happy to support the Content-Disposition approach; seems reasonable. But just in case, for your perusal: ---- Message Reaction Abstract This specification provides protocol for an MUA to send a user "reaction" in response to a message, and for an MUA to receive and display to a user a received "reaction", by extending the Message Disposition Notification [RFC8098] to include a "reaction" disposition type and appropriate instructions for its use. 1. Introduction Blah blah blah 2. Reaction Disposition Type This specification adds a new disposition type to the disposition types specified in [RFC8098]: disposition-type /= "reaction" The "reaction" disposition type is always followed by one or two disposition modifiers: A reaction emoji and/or a textual reaction word. The disposition modifier is extended as follows: disposition-modifier /= reaction-word / reaction-emoji reaction-word = Atom reaction-emoji = emoji_sequence ; defined in [Emoji-Seq] base-emojis = thumbs-up / thumbs-down / grinning-face / frowning-face / crying-face thumbs-up = {U+1F44D} thumbs-down = {U+1F44E} grinning-face = {U+1F600} frowning-face = {U+2639} crying-face = {U+1F622} base-words = "Like" / "Dislike" / "Happy" / "Unhappy" / "Sad" When the reaction-emoji appears, it must be encoded as an encoded-word [RFC2047]. When the "reaction" disposition type is used, the disposition action mode is always "manual-action" and the disposition sending mode is always "MDN-sent-manually". 3. The rest of the message The text portion of a multipart/report message which includes a "reaction" disposition notification should include some simple text that can be displayed to the user describing the reaction for MUAs that do not implement this specification. For example: Pete Resnick reacted to your message with a "Like" (đŸ˜€). For ease of displaying the message to the user of MUAs that do not implement this specification, it is useful to form the "Subject:" field of the message as if it were a reply to the original message (e.g., prepend the original subject with "Re: ") and to include the original-message-id in the "In-Reply-To:" and "References:" fields. MUAs that implement this specification can display adornments on the original message (found by using the original-message-id field in the disposition notification) indicating the reaction, without displaying the multipart/report message directly to the user. ---- pr -- Pete Resnick https://www.episteme.net/ All connections to the world are tenuous at best
- [ietf-822] A "Reaction" strawman to throw into th… Pete Resnick
- Re: [ietf-822] A "Reaction" strawman to throw int… Dave Crocker
- Re: [ietf-822] A "Reaction" strawman to throw int… Dave Crocker
- Re: [ietf-822] A "Reaction" strawman to throw int… John Levine
- Re: [ietf-822] A "Reaction" strawman to throw int… Pete Resnick
- Re: [ietf-822] A "Reaction" strawman to throw int… Alessandro Vesely
- Re: [ietf-822] A "Reaction" strawman to throw int… Dave Crocker