If your library wishes to use added content provided by Obalkyknih.cz, you have to create an Obalkyknih.cz account (http://obalkyknih.cz/signup). Please note that the interface is only available in Czech. After logging in your Obalkyknih.cz account, you have to add your IP address and Evergreen server address to your account settings. (In case each library uses an address of its own, all of these addresses have to be added.)

Support for displaying added content provided by Obalkyknih.cz is to be included in future releases of Evergreen ILS (from 2017 onwards). At this stage you need to change Evergreen source code to be able to pull the added content from Obalkyknih.cz.

Create a file ObalkyKnih.pm in /usr/local/share/perl/5.20.2/OpenILS/WWW/AddedContent directory.

Add the following code to file /openils/var/templates/opac/parts/config.tt2: ############################################################################## # Obalkyknih.cz support ############################################################################## # Obalkyknihy.cz is free Czech service providing added content and book covers # Set to 'true' to enable ############################################################################## obalkyknih_cz.enabled = 'true';

Change parts of code in /openils/var/templates/opac/parts/record/summary.tt2 file (in 2.10.5 release it can be located at lines 28 to 33):

Delete the following lines:

 <div id="rdetail_image_div">
        <a href='[% ctx.media_prefix %]/opac/extras/ac/jacket/large/r/[% ctx.bre_id | uri %]'><img
            alt="[% l('Image of item') %]" id='rdetail_image'
            src='[% ctx.media_prefix %]/opac/extras/ac/jacket/[% record.summary.jacket_size %]/r/[% ctx.bre_id | uri %]' /></a>
        <br />
    </div>

Replace them with:

   <div id="rdetail_image_div">
           [%- INCLUDE "opac/parts/record/jackets.tt2" %]
    </div>

Create a /openils/var/templates/opac/parts/record/jackets.tt2 file with the following contents:

[%- IF obalkyknih_cz.enabled == 'true' %]
    [%- 
      isbnissn = '';
      IF attrs.isbns.0;
              isbnissn = attrs.isbns.0;
              IF (matches = isbnissn.match('^(.+?)(\s.+)$'));
                isbnissn = matches.0;
              END;
            END;
            IF attrs.issns.0;
              isbnissn=attrs.issns.0;
            END;
     %]
        <a href='http://obalkyknih.cz/view?isbn=[% isbnissn %]'  title="[% l('Title info at Obalkyknih.cz') %]">
            <img
              alt="[% l('Image of item') %]" id='rdetail_image'
              src='[% ctx.media_prefix %]/opac/extras/ac/jacket/[% record.summary.jacket_size %]/r/[% ctx.bre_id | uri %]' />
        </a>
        <br />
[%  ELSE %]
        <a href='[% ctx.media_prefix %]/opac/extras/ac/jacket/large/r/[% ctx.bre_id | uri %]'><img
            alt="[% l('Image of item') %]" id='rdetail_image'
            src='[% ctx.media_prefix %]/opac/extras/ac/jacket/[% record.summary.jacket_size %]/r/[% ctx.bre_id | uri %]' />
        </a>
[%- END  %]

To enable Obalkyknih.cz service add the following code to added_content section of configuration file /openils/conf/opensrf.xml:

<ObalkyKnih>
                <!-- Covers are there always -->

                <!-- Annotations provided by obalkyknih.cz is mapped to evergreen summary -->
                <summary>false</summary>
                
                <!-- Provider obalkyknih.cz provides TOC as text and as PDF plus thumbnail -->
                <tocPdf>true</tocPdf>
                <tocText>false</tocText>
                
                <!-- User reviews from obalkyknih.cz -->
                <reviews>true</reviews>

            </ObalkyKnih>

At the same time you have to disable added content from Open Library (Evergreen's default added content provider) and enable added content from Obalkyknih.cz instead:

 <!-- <module>OpenILS::WWW::AddedContent::OpenLibrary</module> -->
 <module>OpenILS::WWW::AddedContent::ObalkyKnih</module>

Using default settings for Obalkyknih.cz means all types of added content from Obalkyknih.cz are visible in your online catalog. If the module is enabled, book covers are always displayed. Other types of added content (summaries, ratings or tables of contents) can be:

• switched off using „false“ option,
• switched on again using „true“ option.

The following types of added content are used:

• summary (or annotation)
• tocPDF (table of contents available as image)
• tocText (table of contents available as text)
• review (user reviews)

An example of how to switch off summaries:

 <summary>false</summary>

Project's current code is available via Git.

Dokumentace v češtině / Documentaion in Czech language