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[EP-tech] Eprints migration



Sorry, about that.  So use to typing eprints, I involuntarily type the
's' without realising.  Especially early on a Monday morning.  That
said, it should not matter too much what the filename is as long as it
ends in .pl.  Unless you already had
an /usr/share/eprints3/lib/cfg.d/eprint_search_advanced.pl that then
caused some issue with the configuration
in /usr/share/eprints3/archives/ARCHIVE_NAME/cfg/cfg.d/eprints_search_advanced.pl.  In this situation the filename is important, as the archive level file would stop the lib level file from ever being loaded if it has the same name.

On Mon, 2017-04-03 at 11:59 +0300, Mitocariu Emilian wrote:
> First time I named the file "eprints_search_advanced.pl" and it didn't
> work, but renamed it to "eprint_search_advanced.pl" and now it works.
> Thank you for the help David.
> 
> 
> Have a nice day.
> 
> 
> On Mon, Apr 3, 2017 at 11:50 AM, David R Newman <drn at ecs.soton.ac.uk>
> wrote:
>         Hi,
>         
>         If you are still getting the error message:
>         
>         Can't use an undefined value as an ARRAY reference
>         at /usr/share/eprints3/lib/cfg.d/eprint_search_staff.pl line
>         16.
>         
>         I think you will need to put eprint_search_advanced.pl
>         in /usr/share/eprints3/lib/cfg.d/ if it not already present.
>         If it is
>         present, then it should look much like the code I sent
>         previously,
>         otherwise this may well cause an error like above.
>         
>         Regards
>         
>         David Newman
>         
>         On Mon, 2017-04-03 at 11:28 +0300, Mitocariu Emilian wrote:
>         > Hi again,
>         >
>         > I created the file eprints_search_advanced.pl, tried
>         > in /usr/share/eprints3/lib/cfg.d/
>         > and /usr/share/eprints3/archives/ARCHIVE_NAME/cfg/cfg.d/
>         directories,
>         > I set the ownership and permissions as the other files in
>         the
>         > directory, but same error when running the import script.
>         >
>         >
>         > On Mon, Apr 3, 2017 at 11:06 AM, David R Newman
>         <drn at ecs.soton.ac.uk>
>         > wrote:
>         >         Hi
>         >
>         >         It looks like you do not have any advanced search
>         fields set.
>         >         Can you find a file called eprint_search_advanced.pl
>         either in
>         >         the same directory or in your archive's cfg.d.
>         directory
>         >         (e.g.   If not you will want to create this file and
>         add the code that follows this email.  If you do not have this
>         file in either of the two directories I mention above, I am a
>         little puzzled why, if this is an initial install using the
>         Deb package.
>         >
>         >         Regards
>         >
>         >         David Newman
>         >
>         >         $c->{search}->{advanced} =
>         >         {
>         >                 search_fields => [
>         >                         { meta_fields => [ "documents" ] },
>         >                         { meta_fields => [ "title" ] },
>         >                         { meta_fields => [ "creators_name"
>         ] },
>         >                         { meta_fields => [ "abstract" ] },
>         >                         { meta_fields => [ "date" ] },
>         >                         { meta_fields => [ "keywords" ] },
>         >                         { meta_fields => [ "subjects" ] },
>         >                         { meta_fields => [ "type" ] },
>         >                         { meta_fields => [ "department" ] },
>         >                         { meta_fields => [ "editors_name"
>         ] },
>         >                         { meta_fields => [ "ispublished"
>         ] },
>         >                         { meta_fields => [ "refereed" ] },
>         >                         { meta_fields => [ "publication"
>         ] },
>         >                         { meta_fields =>
>         [ "documents.format" ] },
>         >                 ],
>         >                 preamble_phrase => "cgi/advsearch:preamble",
>         >                 title_phrase => "cgi/advsearch:adv_search",
>         >                 citation => "result",
>         >                 page_size => 20,
>         >                 order_methods => {
>         >                         "byyear"         =>
>         >         "-date/creators_name/title",
>         >                         "byyearoldest"   =>
>         >         "date/creators_name/title",
>         >                         "byname"         =>
>         >         "creators_name/-date/title",
>         >                         "bytitle"        =>
>         >         "title/creators_name/-date"
>         >                 },
>         >                 default_order => "byyear",
>         >                 show_zero_results => 1,
>         >         };
>         >
>         >
>         >
>         >         On 03/04/2017 08:52, Mitocariu Emilian wrote:
>         >
>         >         > Hi,
>         >         >
>         >         >
>         >         > This is the content of
>         >         >
>         the /usr/share/eprints3/lib/cfg.d/eprint_search_staff.pl:
>         >         >
>         >         > # Any changes made here will be lost!
>         >         > #
>         >         > # Copy this file to:
>         >         > # archives/[archiveid]/cfg/cfg.d/
>         >         > #
>         >         > # And then make any changes.
>         >         >
>         >         > $c->{datasets}->{eprint}->{search}->{staff} =
>         >         > {
>         >         >         search_fields => [
>         >         >                 { meta_fields => [qw( eprintid
>         )] },
>         >         >                 { meta_fields =>
>         [qw( userid.username )] },
>         >         >                 { meta_fields => [qw( userid.name
>         )] },
>         >         >                 { meta_fields =>
>         [qw( eprint_status )],
>         >         > default=>"archive buffer" },
>         >         >                 { meta_fields => [qw( dir )] },
>         >         >
>          @{$c->{search}{advanced}{search_fields}},
>         >         >         ],
>         >         >         preamble_phrase =>
>         >         > "Plugin/Screen/Staff/EPrintSearch:description",
>         >         >         title_phrase =>
>         >         > "Plugin/Screen/Staff/EPrintSearch:title",
>         >         >         citation => "result",
>         >         >         page_size => 20,
>         >         >         order_methods => {
>         >         >                 "byyear"         =>
>         >         > "-date/creators_name/title",
>         >         >                 "byyearoldest"   =>
>         >         > "date/creators_name/title",
>         >         >                 "byname"         =>
>         >         > "creators_name/-date/title",
>         >         >                 "bytitle"        =>
>         >         > "title/creators_name/-date"
>         >         >         },
>         >         >         default_order => "byyear",
>         >         >         show_zero_results => 1,
>         >         >         staff => 1,
>         >         > };
>         >         >
>         >         >
>         >         > On Mon, Apr 3, 2017 at 10:44 AM, David R Newman
>         >         > <drn at ecs.soton.ac.uk> wrote:
>         >         >         Hi Mitocariu Emilian,
>         >         >
>         >         >         The way that the admin search for EPrints,
>         (i.e. the
>         >         >         one linked of "Search Items" on the admin
>         page),
>         >         >         changes somewhat between earlier and the
>         latest
>         >         >         versions of EPrints 3.3.  The easiest way
>         for me or
>         >         >         others to advise would be if you could
>         post a copy
>         >         >
>          of /usr/share/eprints3/lib/cfg.d/eprint_search_staff.pl.
>         >         >
>         >         >         Regards
>         >         >
>         >         >         David Newman
>         >         >
>         >         >
>         >         >
>         >         >
>         >         >         On 03/04/2017 08:04, Mitocariu Emilian
>         wrote:
>         >         >
>         >         >         > Hello,
>         >         >         >
>         >         >         >
>         >         >         > I'm trying to migrate the data from an
>         old eprints
>         >         >         > server (ubuntu 10.04, eprints 3.3.7) to
>         a new one
>         >         >         > (ubuntu 16.04, eprints 3.3.15). Maybe
>         worth
>         >         >         > mentioning i had some problems when
>         trying to
>         >         >         > install eprints and i used the steps
>         from here
>         >         >         >
>         http://www.eprints.org/tech.php/22140/attachment/message.html
>         to successfully install it.
>         >         >         >
>         >         >         >
>         >         >         > I moved the repository to the new
>         server, but when
>         >         >         > i use the import script on the XML I
>         exported from
>         >         >         > the old server, i get this error:
>         >         >         >
>         >         >         > eprints at myserver:~/bin$ ./import library
>         --verbose
>         >         >         > --migration archive XML library.xml
>         >         >         > \C is deprecated in regex; marked by <--
>         HERE in
>         >         >         > m/(\C <-- HERE )/
>         >         >         >
>         at /usr/share/eprints3/bin/../perl_lib/URI/Escape.pm line 205.
>         >         >         >
>         >         >         >
>         >         >         >
>         ------------------------------------------------------------------
>         >         >         > ---------------- EPrints System Error
>         >         >         > ----------------------------
>         >         >         >
>         ------------------------------------------------------------------
>         >         >         > Error in configuration:
>         >         >         > Can't use an undefined value as an ARRAY
>         reference
>         >         >         >
>         at /usr/share/eprints3/lib/cfg.d/eprint_search_staff.pl line
>         16.
>         >         >         >
>         >         >         >
>         >         >         >
>         >         >         >
>         >         >         >
>         ------------------------------------------------------------------
>         >         >         > EPrints System Error inducing stack dump
>         >         >         >
>         at /usr/share/eprints3/bin/../perl_lib/EPrints.pm
>         >         >         > line 147.
>         >         >         > EPrints::abort("EPrints") called
>         >         >         >
>         at /usr/share/eprints3/bin/../perl_lib/EPrints/Config.pm line
>         281
>         >         >         >
>         EPrints::Config::load_repository_config_module("library")
>         called
>         at /usr/share/eprints3/bin/../perl_lib/EPrints/Repository.pm
>         line 510
>         >         >         >
>         EPrints::Repository::load_config(EPrints::Repository=HASH(0x8d06c0)) called at /usr/share/eprints3/bin/../perl_lib/EPrints/Repository.pm line 153
>         >         >         >
>         EPrints::Repository::new("EPrints::Repository",
>         >         >         > "library", "cgi", 0, "noise", 2) called
>         >         >         >
>         at /usr/share/eprints3/bin/../perl_lib/EPrints.pm
>         >         >         > line 555
>         >         >         >
>         EPrints::repository(EPrints=HASH(0x8d0498),
>         >         >         > "library", "noise", 2, "cgi", 0) called
>         >         >         >
>         at /usr/share/eprints3/bin/../perl_lib/EPrints/BackCompatibility.pm line 447
>         >         >         >
>         EPrints::Session::new("EPrints::Session", 1,
>         >         >         > "library", 2) called at ./import line
>         208
>         >         >         >
>         >         >         >
>         >         >         > I also tried the method on your wiki
>         >         >         >
>         (https://wiki.eprints.org/w/Moving_a_repository)
>         >         >         > with the mysqldump but when i do
>         "./bin/epadmin
>         >         >         > upgrade library" i get the same error.
>         >         >         >
>         >         >         >
>         >         >         >
>         >         >         > If you have any idea what the problem
>         might be i
>         >         >         > would be very glad.
>         >         >         > Thank you.
>         >         >         >
>         >         >         >
>         >         >         >
>         >         >         > *** Options:
>         http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech
>         >         >         > *** Archive:
>         http://www.eprints.org/tech.php/
>         >         >         > *** EPrints community wiki:
>         http://wiki.eprints.org/
>         >         >         > *** EPrints developers Forum:
>         http://forum.eprints.org/
>         >         >         *** Options:
>         >         >
>          http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech
>         *** Archive: http://www.eprints.org/tech.php/ *** EPrints
>         community wiki: http://wiki.eprints.org/ *** EPrints
>         developers Forum: http://forum.eprints.org/
>         >         > *** Options:
>         http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech
>         >         > *** Archive: http://www.eprints.org/tech.php/
>         >         > *** EPrints community wiki:
>         http://wiki.eprints.org/
>         >         > *** EPrints developers Forum:
>         http://forum.eprints.org/
>         >
>         >         *** Options:
>         >
>          http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech
>         >         *** Archive: http://www.eprints.org/tech.php/
>         >         *** EPrints community wiki: http://wiki.eprints.org/
>         >         *** EPrints developers Forum:
>         http://forum.eprints.org/
>         >
>         >
>         >
>         > *** Options:
>         http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech
>         > *** Archive: http://www.eprints.org/tech.php/
>         > *** EPrints community wiki: http://wiki.eprints.org/
>         > *** EPrints developers Forum: http://forum.eprints.org/
>         
>         
>         *** Options:
>         http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech
>         *** Archive: http://www.eprints.org/tech.php/
>         *** EPrints community wiki: http://wiki.eprints.org/
>         *** EPrints developers Forum: http://forum.eprints.org/
>         
> 
> 
> *** Options: http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech
> *** Archive: http://www.eprints.org/tech.php/
> *** EPrints community wiki: http://wiki.eprints.org/
> *** EPrints developers Forum: http://forum.eprints.org/