Commit graph

5 commits

Author SHA1 Message Date
Galen Charlton
65e5919185 bug 2479: allow MARC21 bib 440 to link to authorities
Fixed overly-strict interpretation of OCLC practice
that prevented 440 series statement/added entries
from linking to the appropriate series authority
record.

Signed-off-by: Joshua Ferraro <jmf@liblime.com>
2008-08-06 14:49:55 -05:00
Galen Charlton
386b4b15a1 bug 2315: no crash if subfield code is a metacharacter
When generating the display form of a heading that
happens to (invalidly) have a regular expression
metacharacter as a subfield label, do not crash.

An example of such a heading field is:

  <datafield tag="650" ind1=" " ind2="0">
    <subfield code="a">Dalziel, Andrew (Fictitious character</subfield>
    <subfield code=")">xFiction.</subfield>
  </datafield>

The error message associated with the crash is:

  Unmatched ) in regex; marked by <-- HERE in m/) <-- HERE / at
  /home/koha-pro/kohaclone/C4/Heading/MARC21.pm line 220.

Signed-off-by: Joshua Ferraro <jmf@liblime.com>
2008-07-08 09:36:11 -05:00
Galen Charlton
3c7172f7f5 bug 2247: don't crash linking bib heading with invalid subfield
Prevent following crash when linking a bib heading to an
authority record if the bib heading has a subfield whose code
is ')' or any other regular expression metacharacter:

Unmatched ) in regex; marked by <-- HERE in m/) <-- HERE / at
/home/koha-pro/kohaclone/C4/Heading/MARC21.pm line 186.

Signed-off-by: Joshua Ferraro <jmf@liblime.com>
2008-06-16 10:24:27 -05:00
Galen Charlton
a6af7ec35b authority headings search: remove CCL metacharacters
Signed-off-by: Chris Cormack <crc@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>
2008-02-08 06:01:43 -06:00
Galen Charlton
d163382a27 authorities - new module - C4::Heading
Objects of type C4::Heading represent
headings and are (currently) initialized
from bib MARC::Field objects.  A C4::Heading
has the ability via SimpleSearch to locate
the authority records that are either authorizing
the heading itself or contained more preferred
terms for the heading via See links.

Signed-off-by: Chris Cormack <crc@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>
2008-02-08 05:48:56 -06:00