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GetAuthMARCFromKohaField

( $tag, $subfield ) = &GetAuthMARCFromKohaField ($kohafield,$authtypecode); returns tag and subfield linked to kohafield

Comment : Suppose Kohafield is only linked to ONE subfield

SearchAuthorities

(\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby) returns ref to array result and count of results returned

CountUsage

$count= &CountUsage($authid) counts Usage of Authid in bibliorecords.

CountUsageChildren

$count= &CountUsageChildren($authid) counts Usage of narrower terms of Authid in bibliorecords.

GetAuthTypeCode

$authtypecode= &GetAuthTypeCode($authid) returns authtypecode of an authid

GuessAuthTypeCode

my $authtypecode = GuessAuthTypeCode($record);

Get the record and tries to guess the adequate authtypecode from its content.

GuessAuthId

my $authtid = GuessAuthId($record);

Get the record and tries to guess the adequate authtypecode from its content.

GetTagsLabels

$tagslabel= &GetTagsLabels($forlibrarian,$authtypecode) returns a ref to hashref of authorities tag and subfield structure.

tagslabel usage : $tagslabel->{$tag}->{$subfield}->{'attribute'} where attribute takes values in : lib tab mandatory repeatable authorised_value authtypecode value_builder kohafield seealso hidden isurl link

AddAuthority

$authid= &AddAuthority($record, $authid,$authtypecode) returns authid of the newly created authority

Either Create Or Modify existing authority.

DelAuthority

$authid= &DelAuthority($authid) Deletes $authid

GetAuthorityXML

$marcxml= &GetAuthorityXML( $authid) returns xml form of record $authid

GetAuthority

$record= &GetAuthority( $authid) Returns MARC::Record of the authority passed in parameter.

GetAuthType

$result = &GetAuthType($authtypecode)

If the authority type specified by $authtypecode exists, returns a hashref of the type's fields. If the type does not exist, returns undef.

FindDuplicateAuthority

$record= &FindDuplicateAuthority( $record, $authtypecode) return $authid,Summary if duplicate is found.

Comments : an improvement would be to return All the records that match.

BuildSummary

$text= &BuildSummary( $record, $authid, $authtypecode) return HTML encoded Summary

Comment : authtypecode can be infered from both record and authid. Moreover, authid can also be inferred from $record. Would it be interesting to delete those things.

BuildUnimarcHierarchies

$text= &BuildUnimarcHierarchies( $authid, $force) return text containing trees for hierarchies for them to be stored in auth_header

Example of text: 122,1314,2452;1324,2342,3,2452

BuildUnimarcHierarchy

$ref= &BuildUnimarcHierarchy( $record, $class,$authid) return a hashref in order to display hierarchy for record and final Authid $authid

"loopparents" "loopchildren" "class" "loopauthid" "current_value" "value"

"ifparents" "ifchildren" Those two latest ones should disappear soon.

GetHeaderAuthority

$ref= &GetHeaderAuthority( $authid) return a hashref in order auth_header table data

AddAuthorityTrees

$ref= &AddAuthorityTrees( $authid, $trees) return success or failure

merge

$ref= &merge(mergefrom,$MARCfrom,$mergeto,$MARCto)

Could add some feature : Migrating from a typecode to an other for instance. Then we should add some new parameter : bibliotargettag, authtargettag

get_auth_type_location

my ($tag, $subfield) = get_auth_type_location($auth_type_code);

Get the tag and subfield used to store the heading type for indexing purposes. The $auth_type parameter is optional; if it is not supplied, assume ''.

This routine searches the MARC authority framework for the tag and subfield whose kohafield is auth_header.authtypecode; if no such field is defined in the framework, default to the hardcoded value specific to the MARC format.

AUTHOR

Koha Developement team <info@koha.org>

Paul POULAIN paul.poulain@free.fr

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