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  • From: Olivier Salaun - CRU <address@concealed>
  • To: Mark Valiukas <address@concealed>
  • Cc: address@concealed
  • Subject: Re: [sympa-dev] Re: categorisation
  • Date: Wed, 18 Feb 2004 16:30:26 +0100


[summary topic]

[...]
I think it's probably best to keep escape_html, escape_subject and escape_mailto_subject separate for now as it will mean that parser and rendering weirdness can be dealt with in the appropriate section without affecting other items. escape_html and the code that relies on it is pretty mature by now, but my code isn't...

Ok

[categorisation topic]

[...]I was thinking something like "X-Sympa-Msg-Cat", unless you've already planned a better name.

That's fine for me.

[...]
I've also give a little thought to the email moderation options, as they'll be important to some users (and are how I approve about half the messages for lists I moderate, so they're important to me too).

What user interface do you imagine to allow moderators to choose a category ?

It could be usefull to separate category IDs from category title ; this could make subject tagging easier and would allow internationalization (if required).

I'll bear this in mind. I wasn't thinking of tagging the subject line with the message category, as I intended the category to purely be for constructing the categorised summary, but a tag like [listname.category] could be useful for some. [...]

Maybe I was not that clear :
I thought that your plans were to ask message authors to tag their messages in the message subject, which I think is a good idea...
Then they would only mention the category short name (or ID) whereas the summary would refer to the category in a more verbose way.
For example : 'bounce' in Sympa ML context would be a category ID and 'Bounces (non-delivery reports) management in Sympa' would be the title.

How do you imagine message authors would indicate a category in the message subject ?

I was thinking of filtering by particular keywords in the message subject line - eg a subject line containing "seminar", "lecture"
etc would be tentatively assigned a category of "Lectures and Seminars" that could be accepted by the moderator or over-ridden as part of the approval process.

This has the advantage of requiring no more thought on the part of the authors than "What is this email about?" - in conjunction with some
simple guidelines for acceptable and useful subject lines, this ought to be enough for our purposes.

Then you would define a list of expressions for each category.
This approach is to guess what the message is about, based on the subject ; another approach would be to make the author explicitely tell what category the message in related to ; maybe it is too constraining for authors.

It might also be possible to automatically place messages in the same category as the message they're in reply to. I hadn't planned on doing this, as the messages on the system this is for are usually one-off announcements rather than threaded discussions. I imagine the threading code for the archives would be a good place to look for ideas.

The archive code is actually out of Sympa, in MhOnArc.
For subscribers that don't have filterring facilities in their mail user agent, Sympa could propose categories of interrest to limit the messages sent to a subscriber.

Server-side filtering... this is a great idea. It hadn't occurred to me, and it is outside the scope of the additions I've been asked to make, but I'll certainly bear it in mind as a possibility and do everything I can to make my code a good foundation to build it on.

Fine.

If you have question about the code design...

I'm sure I'll have lots. I already have lots of things I need to ask about - the hard part is framing the questions correctly, as it always is. I'll probably ask a couple of things about wwsympa tomorrow,[...]

You're welcome.

On an unrelated subject, I had a question from a user about printing a message without all the extra stuff that shows in the web interface. I told her that the answer for now was to mail it to herself and print it from her mail client, but are there any plans for a "Print view" mode like many web-mail systems have? One of our reasons for adopting sympa was to keep a lot of mail out of people's inboxes, and a "Print View" mode would help us achieve that.

That's a good feature idea that could also be usefull on the REVIEW page,
please add an entry in Mantis for it : http://listes.cru.fr/mantis/

--
Olivier Salaun
Comite Reseau des Universites





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