Re: [Tracker] can't get email contents

[Adrien Bustany <abustany gnome org>]

Le Thu, 23 Sep 2010 09:44:02 +0800,
孤云独闲 <tomsunchen gmail com> a écrit :

> Hi Adrien:
>     Thank you for your help. now i can get  the textual email address
> as what you said.
> > As far as I know plain text content of messages is not exported
> > anymore to Tracker, because it stressed evolution too much. This is
> > a temporary situation though.
>     we will not implement full text search about  content of messages
> by tracker  any more. all right?
> if i want to do it, can you give me advice?
Well, it is disabled so far for performance reasons. The code is there,
it's just commented out. We could make that a setting, that you can
enable knowing that it will hammer you hard drive...

Contact Philip Van Hoof (pvanhoof on IRC) to know more

Cheers


> Thank your very much !
>
>
> 在 2010年9月21日 下午5:18，Adrien Bustany <abustany gnome org>写道：
>
> > Le Tue, 21 Sep 2010 11:34:47 +0800,
> > 孤云独闲 <tomsunchen gmail com> a écrit :
> >
> > > Hi everyone:
> > >
> > >     I came across difficult about t search email in tracker. I
> > > executed below command:
> > >     #tracker-sparql  -q  "SELECT nie:url(?s)
> > > nmo:messageSubject(?s) nmo:from(?s)
> > > nmo:plainTextMessageContent(?s) WHERE{ ?s nmo:messageSubject
> > > 'wangzhi'}" Then got below messages:
> >  email%3A%2F%2F1280907738.12500.1%40localhost.localdomain/%E7%BD%91%E7%AB%99/1206688162,
> > > wangzhi, urn:uuid:ff907c12-c984-c15f-2001-cdfbfe2f16f6,
> > email%3A%2F%2F1280907738.12500.1%40localhost.localdomain/%E7%BD%91%E7%AB%99/1206688163,
> > > wangzhi, urn:uuid:ebbd6c08-00b6-7875-9f32-5976c885be1a,
> > >     a. i want to get url  format  that  the evolution can open.
> > > but  "
> > email%3A%2F%2F1280907738.12500.1%40localhost.localdomain/%E7%BD%91%E7%AB%99/1206688162"
> > > is not what i want . why ?
> > I don't know the answer to this one :)
> >
> > >     b. i want to know  the sender and receiver email
> > > address(example for tomsunchen gmail com ) by nmo:from(?s) and
> > > nmo:to(?s). but that return "
> > > urn:uuid:ff907c12-c984-c15f-2001-cdfbfe2f16f6", how  i change it
> > > to email address?
> > What you got is the URN of a nco:PersonContact, that is, a "contact"
> > object. This contact can have one or more hasEmailAddress predicates
> > that point to EmailAddress objects (as far as I remember), and those
> > EmailAddress objects have one "emailAddress" predicate that holds
> > the textual email address (like foo bar org).
> >
> > >     c. if i need to get the contents of email, what should i
> > > do ?  i found nmo:plainTextMessageContent is not indexed,
> > > nie:plainTextContent is indexed, whether
> > > nmo:plainTextMessageContent or nie:plainTextContent, it always
> > > return nothing. why? what should i do ?
> > >
> > >     if i execute below command:
> > >     tracker-sparql  -q  "SELECT ?s WHERE{ ?o nmo:to ?s;
> > > nmo:messageSubject 'wangzhi'}"
> > >    i think it should return  above information,but there is no
> > > result to return. why?
> > As far as I know plain text content of messages is not exported
> > anymore to Tracker, because it stressed evolution too much. This is
> > a temporary situation though.
> >
> > > Thank you very much!
> >
> > Cheers
> >
> > Adrien