Bug 8710 - Don't show the images tab in the OPAC if the record has no local images

For unknown reasons, having ListImagesForBiblio return undef
when there are no images still results in a variable being passed
to the template which evaluates as true, with a size of 1.

This patch alters ListImagesForBiblio to remove the "return undef"
condition, allowing the template to evaluate images as false
and show no tab.

To test, turn on local cover images and view records in the OPAC
which do and do not have cover images attached. Images should
display as expected when present, and no images tab should appear
on records which have none.

Signed-off-by: Melia Meggs <melia@test.bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Bug 8164: Replace IFNULL with COALESCE

mysql> SELECT IFNULL(0, 123);
+----------------+
| IFNULL(0, 123) |
+----------------+
|              0 |
+----------------+
1 row in set (0.00 sec)

mysql> SELECT IFNULL(1, 123);
+----------------+
| IFNULL(1, 123) |
+----------------+
|              1 |
+----------------+
1 row in set (0.00 sec)

mysql> SELECT IFNULL(NULL, 123);
+-------------------+
| IFNULL(NULL, 123) |
+-------------------+
|               123 |
+-------------------+
1 row in set (0.00 sec)

mysql> SELECT COALESCE(0, 123);
+------------------+
| COALESCE(0, 123) |
+------------------+
|                0 |
+------------------+
1 row in set (0.00 sec)

mysql> SELECT COALESCE(1, 123);
+------------------+
| COALESCE(1, 123) |
+------------------+
|                1 |
+------------------+
1 row in set (0.00 sec)

mysql> SELECT COALESCE(NULL, 123);
+---------------------+
| COALESCE(NULL, 123) |
+---------------------+
|                 123 |
+---------------------+
1 row in set (0.00 sec)

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Merge branch 'bug_8164' into 3.12-master
Bug 7731 [Follow-up] Library should be used instead of branch and site

This patch corrects new and old instances of the use of the
term "branch" and replaces them with "library."

Signed-off-by: Melia Meggs <melia@test.bywatersolutions.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
All tests pass, changes look good.
Also inlcudes some bookseller > vendor changes.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Merge branch 'bug_7731' into 3.12-master
Bug 5801 - C4::Circulation::_GetCircControlBranch wrongly used in opac-reserve.pl

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
All tests and perlcritic pass.

Tests done:
holds policy vs. circulation rules seemed to make the difference for me,
I am not totally sure why that is, but see no reason to fail this patch as
results are ok.

System preferences
- CircControlBranch = the library the item is from
- ReservesControlBranch = patron's home library

Circulation rules
- Library A - Holds policy: Books can not be put on hold.
- Library B - Holds policy: Books can be put on hold. (no special setting needed)

Catalog data
- A record with an item for library B, itemtype Books.

Test without patch:

1) Patron A (home library A) places a hold in OPAC on an item from library B.

Should be: hold is NOT allowed.
Before patch: hold IS allowed.
After patch: hold is NOT allowed.
OK

2) ReserveControlbranch = item's home library
Patron A (home library A) places a hold in OPAC on an item from library B.

Should be: hold is allowed.
Before patch: hold is allowed.
After patch: hold is allowed.
OK

3) ReservesControlBranch = patron's home library
Circulation rules: Remove hold policy for library B.
Library A: no holds allowed for books using 'Holds allowed (count)' = 0
Library B: 5 holds allowed for books using 'Holds allowed (count)' = 5
Patron A (home library A) places a hold in OPAC on an item from library B.

Should be: hold is NOT allowed
Before patch: hold is NOT allowed
After patch:  hold is NOT allowed
OK

4) ReserveControlbranch = item's home library

Should be: hold is allowed
Before patch: hold is allowed
After patch:  hold is allowed
OK
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Merge branch 'bug_5801' into 3.12-master
Bug 8981 - Remove Nonpublic General Note from OPAC authorities display

Currently, the MARC21 667 Nonpublic General Note field is appearing on the opac-authoritiesdetail.pl page.

Since it is a nonpublic note, it makes sense to remove it from this view.

This patch adds in an extra condition that checks authority records for MARC21 667 fields before displaying them in this opac screen.

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>

Does what it says, with no side effects

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Bug 8981 follow-up: case

While QAing your patch, I saw you were writting "MarcFlavour", it should have been "marcflavour"

Will work with the UC, but let's be consistent.

This patch fixes another MarcFlavour just a few lines before I spotted by chance

Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Merge branch 'bug_8981' into 3.12-master
Bug 7687 - Remove problematic CSS gradient declarations targeting Internet Explorer

Removing and revising some CSS which causes problems in
Internet Explorer:

- User sidebar menu tabs in the OPAC
- Sidebar menu tabs in the staff client (circ, catalog, etc)
- List edit/delete buttons in the OPAC (when viewing the
  list of lists and viewing a list itself).

Also fixed is the sprite positioning for the "new list"
link which showed the wrong icon.

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>

I tested this in Firefox, and Chromium and it didn't break anything,
I trust it works for IE too.

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Merge branch 'bug_7687' into 3.12-master