( $tag, $subfield ) = &GetAuthMARCFromKohaField ($kohafield,$authtypecode); returns tag and subfield linked to kohafield
Comment : Suppose Kohafield is only linked to ONE subfield
(\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby) returns ref to array result and count of results returned
$count= &CountUsage($authid) counts Usage of Authid in bibliorecords.
$count= &CountUsageChildren($authid) counts Usage of narrower terms of Authid in bibliorecords.
$authtypecode= &GetAuthTypeCode($authid) returns authtypecode of an authid
$tagslabel= &GetTagsLabels($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
$authid= &AddAuthority($record, $authid,$authtypecode) returns authid of the newly created authority
Either Create Or Modify existing authority.
$authid= &DelAuthority($authid) Deletes $authid
$marcxml= &GetAuthorityXML( $authid) returns xml form of record $authid
$record= &GetAuthority( $authid) Returns MARC::Record of the authority passed in parameter.
$result = &GetAuthType($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.
$record= &FindDuplicateAuthority( $record, $authtypecode) return $authid,Summary if duplicate is found.
Comments : an improvement would be to return All the records that match.
$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.
$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
$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.
$ref= &GetHeaderAuthority( $authid) return a hashref in order auth_header table data
$ref= &AddAuthorityTrees( $authid, $trees) return success or failure
$ref= &merge(mergefrom,$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
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.
Koha Developement team <info@koha.org>
Paul POULAIN paul.poulain@free.fr