Re: [Tracker] It doesn't index PHP files

[Adam Tauno Williams <awilliam whitemice org>]

On Thu, 2012-10-04 at 10:54 +0100, Martyn Russell wrote:
> On 04/10/12 09:17, Ivan Frade wrote:
> >   I think python script contents are indexed because the mimetype is
> > "text/x-python" and it falls back to the "text/*" extractor. PHP files
> > have the mimetype "application/x-php" and there is no default option
> > for that.
> >   This can be solved adding "application/x-php" in the .rules file of
> > the text extractor (check
> > /usr/local/share/tracker/extract-rules/90-text-generic.rule and other
> > rule files in the same folder).
> >   Note that generic text indexing means that the python code is treated
> > as plain text, a bunch of words. You could always write an specialized
> > extractor that takes into account the semantic of the file. For
> > example ignoring __init__.py files, or import statemens, maybe
> > ignoring the code and indexing only function names.... depends on what
> > you want. Same applies to PHP.
> >   Writing an extractor module is not difficult with some rudiments of
> > programming in C and we can help via mailing list or IRC. Patches are
> > welcome ;)
> I should add, you can use:
>    tracker-control -m $MIME
> or
>    tracker-control --reindex-mime-type=$MIME
> If you change the rules file to note have to reindex all content again.

awilliam linux-nysu:~>
cat /usr/share/tracker/extract-rules/90-text-generic.rule
[ExtractorRule]
ModulePath=/usr/lib64/tracker-0.14/extract-modules/libextract-text.so
MimeTypes=text/*;application/php

awilliam linux-nysu:~> tracker-control
--reindex-mime-type="application/php"
Reindexing mime types was successful

awilliam linux-nysu:~> grep -c
Vaccaro /home/awilliam/Documents/Development/PHP/jsonRPCClient.php
1

awilliam linux-nysu:~> tracker-search Vaccaro
Results:

Nope. :(

awilliam linux-nysu:~>
tracker-info /home/awilliam/Documents/Development/PHP/jsonRPCClient.php
Querying information for
entity:'/home/awilliam/Documents/Development/PHP/jsonRPCClient.php'
  'urn:uuid:ccd602ad-60ea-faee-f4d3-6c8e54274fe3'
Results:
  'http://purl.org/dc/elements/1.1/date' = '2012-04-18T21:25:19Z'
  'http://purl.org/dc/elements/1.1/source' =
'urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66'
  'tracker:added' = '2012-09-22T00:07:48Z'
  'tracker:modified' = '441117'
  'rdf:type' = 'http://www.w3.org/2000/01/rdf-schema#Resource'
  'rdf:type' =
'http://www.semanticdesktop.org/ontologies/2007/01/19/nie#DataObject'
  'rdf:type' =
'http://www.semanticdesktop.org/ontologies/2007/01/19/nie#InformationElement'
  'rdf:type' =
'http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#FileDataObject'
  'nie:byteSize' = '3977'
  'nie:dataSource' =
'urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66'
  'nie:isPartOf' = 'urn:uuid:44f7deca-c907-266e-ee4c-1850b641f8a7'
  'nie:url' =
'file:///home/awilliam/Documents/Development/PHP/jsonRPCClient.php'
  'nfo:belongsToContainer' =
'urn:uuid:44f7deca-c907-266e-ee4c-1850b641f8a7'
  'tracker:available' = 'true'
  'nie:isStoredAs' = 'urn:uuid:ccd602ad-60ea-faee-f4d3-6c8e54274fe3'
  'nie:mimeType' = 'application/x-php'
  'nfo:fileLastAccessed' = '2012-04-18T21:25:19Z'
  'nfo:fileLastModified' = '2012-04-18T21:25:19Z'
  'nfo:fileName' = 'jsonRPCClient.php'
  'nfo:fileSize' = '3977'

Doing a touch on the file seems to cause nfo:fileLastModified to change,
but it still doesn't show up in a search.