Added support for the Syndetics AV summary and AV profile
data elements. The AV summary is displayed in the description
tab if present, while the AV profile is displayed as
a link off of the OPAC bib details page.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
XML::Simple doesn't handle mixed content, which is a
problem because reviews provided by Syndetics sometimes
contain HTML tags. Furthermore, it's often easier to write
XPath to extract bits of an XML document than trying
to play with XML::Simple's options.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
For some reason different Syndetics users get
slightly different results when requesting
an XML-formatted review, so it's necessary to
handle both observed variations:
Here's one variation:
...
<Notes>
<Fld520 I1="BLANK" I2="BLANK">
<a>This is a review
And another:
...
<Notes>
<Fld520 I1="BLANK" I2="BLANK">
This is a review
This patch fixes a bug where some users the
source of a review but not the review itself.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
This patch resolves a number of problems related to Enhanced Content:
1. Previously, there was no syspref for controlling whether or not to display
Amazon.com cover images apart from other content. This had the side effect
of preventing use of amazon.com content alongside use of another provider's
images. This patch introduces AmazonCoverImages and OPACAmazonCoverImages,
and changes the name of AmazonContent to AmazonEnabled.
So, for instance, you can now enable OPACAmazonSimilarItems yet utilize
SyndeticsCoverImages for displaying those similar items.
NOTE TO DOCUMENTATION TEAM: please update references to AmazonContent
and OPACAmazonContent to comply with the above.
2. Fixes some semantically incorrect uses of AmazonContent (now OPACAmazonEnabled)
on the OPAC side.
3. Resolves once and for all, the normalization of ISBN,UPC,EAN and OCLC numbers
for all enhanced content elements; These elements can be normalized using the
new functions in C4::Koha; I've replaced use of the various previously used
variables $xisbn,$norm_isbn,$clean_isbn, etc with $isbn, and the template
variable normalized_isbn.
We finally have a single, consistant place to retrieve normalize values for
these fields given a particular record.
4. Adds Syndetics attribution statements to display of all Syndetics content
'enhanced content provide by Syndetics' or 'Enhanced Description from Syndetics'
5. Adds an option to view the large cover image on the detail page on the OPAC
when using SyndeticsCoverImages; this option is controlled by a new system
preference: SyndeticsCoverImageSize which has two values: MC (medium) LC (large)
6. Adds UPC and OCLC numbers for Syndetics enhanced content queries especially
helpful for finding enhanced content for DVD and Music materials
7. Adds capability to display Syndetics images to opac-user for checkouts and overdues
8. Updates to systempreferences.sql, and updatedatabase.pl database revision 015
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
This patch also includes a new function to retrieve the index
page from Syndetics and parse it for available content prior to
retrieving content; this is done to speed up syndetics content
by not retrieving content that doesn't exist for an item. However,
Syndetics continues to be a very slow service compared to Amazon.com
and other enhanced content services
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
