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--- advocacy:evergreen_workshop [2008/02/23 11:52] – looking at the output isn't really a step dbs
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+======Evergreen workshop======
+At code4lib 2008 we will be giving a pre-conference session on Evergreen. This is what we're planning on doing; hopefully it will be useful material for future workshops.
+=====Base line=====
+To avoid any heartache associated with conflicting packages, etc., we have asked participants to bring a laptop with a bootable image or VMWare image (running Debian Etch 4.0 or Ubuntu Gutsy 7.10) dedicated to Evergreen.
+To avoid relying on the network for downloading packages, we have also asked participants to install the prerequisites ahead of time using the [[http://open-ils.org/dokuwiki/doku.php?id=server_installation:debian_gentoo_ubuntu_prerequisites_makefile|Makefile.install prereq installer]].
+We'll bring CDs with copies of the OpenSRF and Evergreen tarballs in case the network gods are angry.
+As we go through each of the following phases, we provide commentary that explains a little bit more about what's going on, how a given piece fits into the overall system, and what's happening in trunk to make things easier / better / faster / stronger.
+We've made a copy of the installation presentation available in [[http://open-ils.org/~denials/workshop.odp|OpenOffice Impress]] and [[http://open-ils.org/~denials/workshop.odp|PDF]] format.
+=====To do=====
+^ Who ^ What ^
+| Dan | <del>Get Laurentian MARC data ready for import (create some basic script to munge it out)</del> - see http://open-ils.org/downloads |
+| Dan | Burn CDs with tarballs and MARC data and script |
+=====Download on your Linux server=====
+  * http://open-ils.org/downloads/OpenSRF-0.9.tar.gz
+  * http://open-ils.org/downloads/Evergreen-ILS-1.2.1.4.tar.gz
+  * http://open-ils.org/~denials/import_demo.tar.gz
+  * [[http://releases.mozilla.org/pub/mozilla.org/xulrunner/releases/1.8.1.3/contrib/linux-i686/xulrunner-1.8.1.3.en-US.linux-i686-20080128.tar.gz|xulrunner linux tarball]] (for Debian desktop people who have an ancient xulrunner)
+=====Download on your Windows machine (if you have one)=====
+  * http://open-ils.org/downloads/evergreen-setup-rel_1_2_1_4.exe
+=====Install and configure Evergreen=====
+  - Install OpenSRF
+  - Install Evergreen
+  - Configure opensrf_core.xml
+    - Talk about the role of the router Jabber user versus the Evergreen application Jabber user.
+  - Configure opensrf.xml
+    - Talk about tuning (min connections, etc).
+    - Talk about the services (with reference to upcoming changes in trunk).
+    - Talk about database replicas (reports versus core).
+  - Configure Apache
+    - IP address changes
+    - Talk about what mod_gateway and mod_xmlent do for us
+  - Configure srfsh
+    - Test connection
+    - Introspect some services; call some services? Fun wow!
+  - Try out the cgi-bin configuration scripts at http://localhost/cgi-bin/config.cgi:
+    - Add a branch (talk about org_unit hierarchy)
+    - Flip through circ, copy status, user groups, permissions
+    - Mention Django admin alternative and likely future of admin
+=====Import bib records and holdings=====
+Dan has made 500 bib records in MARC21XML format from Laurentian available for download from the [[http://open-ils.org/downloads|Evergreen downloads page]] at http://open-ils.org/~denials/import_demo.tar.gz (including a README, some custom scripts, and the current trunk versions of marc2bre.pl, direct_ingest.pl, and parallel_pg_loader.pl).
+  - Discuss: Evergreen concepts of libraries, copy locations, and the bib records/call numbers/copies hierarchy
+  - Extract the files from ''import_demo.tar.gz'' and change directories:<code bash>
+tar xzf import_demo.tar.gz
+cd import_demo
+</code>
+  - Follow the steps from the [[http://open-ils.org/dokuwiki/doku.php?id=evergreen-admin:importing:bibrecords|Gutenberg example]] for importing bibs by running the import_bibs.sh script:<code bash>
+# Ensure that the database name, user name, and password at the top of the script
+# match your settings before running this script:
+sh import_bibs.sh
+</code>
+    * Good chance to talk about the IDL - "what the heck is an msfe?!!" - and database
+  - Edit pg_loader-output.sql to uncomment the "--COMMIT;" line to "COMMIT;" to enable your additions to the database to take place.
+  - Load pg_loader-output.sql into the database:<code bash>
+# Syntax: psql -U <username> -f pg_loader-output.sql <database>
+psql -U evergreen -f pg_loader-output.sql evergreen</code>
+  - Run the quick metarecord map to enable placing holds:<code bash>
+psql -U evergreen -f quick_metarecord_map.sql evergreen</code>
+  - Run ''parse_holdings.pl'' to generate a file called ''insert_holdings.sql''. ''parse_holdings.pl'' is just a basic script Dan wrote to extract the holdings into plain-jane SQL for the staging table import (PostgreSQL COPY format could be used but we might as well keep it simple for those not used to PostgreSQL).<code bash>
+perl parse_holdings.pl
+</code> Take a look at the output of ''parse_holdings.sh'' -- a file named ''insert_holdings.sql''. It's just a bunch of INSERT statements with the relevant copy attributes - and should be easy to create something similar from your own ILS holdings information.
+  - Create the staging table:<code bash>
+psql -U evergreen -f import_staging_table.sql evergreen</code>
+  - Insert the holdings into the staging table:<code bash>
+psql -U evergreen -f insert_holdings.sql evergreen</code>
+  - Generate the locations, call numbers, and copies in the database from the entries in the staging table:<code bash>
+psql -U evergreen -f generate_copies.sql evergreen</code>
+=====Staff Client=====
+Murph might be able to step in here and walk through a few interesting parts of the staff client.
+  - Create a patron with an ''@localhost'' email account.
+  - Do some circs
+    * Circulation configuration - point out ''/openils/var/circ/*''
+  - Cataloging
+    - Groovy contextual help (soon to be available //en français//)
+    - Item type templates - point out ''/openils/var/templates/marc/*''
+  - Reporting interface if we feel spunky
+  - Offline interface:
+     - Where is it?
+     - How do you upload transactions once you're connected again?
+     - What happens with conflicts, etc?
+  - Discuss a bit of Mozilla XUL:
+    - Look at the XML and JavaScript - it's not so scary
+    - Benefits of server side XUL
+=====OPAC time=====
+Now that we have real live holdings in our system, we can do fun things with the catalog.
+Let's use the existing [[http://open-ils.org/dokuwiki/doku.php?id=advocacy:evergreen_walk-through_script|advocacy script]] and pick some interesting things to point out - shelf browsing, etc.
+Talk a little bit about how this is put together: HTML and JavaScript and calls back to OpenSRF services.
+=====Customizing Evergreen: OPAC theme=====
+We'll borrow from the [[http://open-ils.org/dokuwiki/doku.php?id=evergreen-admin:customizations:opac|OPAC customization]] documentation - thanks Karen!
+=====Customizing Evergreen: new service=====
+Patrons often forget passwords. Heck, I often forget passwords. The Evergreen catalog currently doesn't give you the ability to reset your password. We'll add that feature in front of a live audience.
+  - Add the OpenSRF service [[advocacy:perl_reset_email|Perl Code]]
+  - Add the "Reset my password" button to the catalog [[advocacy:js_reset_email|Javascript]]
+  - For bonus points, define the service in ''Open-ILS/web/common/js/config.js'' and call the variable instead.
+**The Perl and Javascript code are "quick and dirty" snippets.  They are meant to be examples of functional code, by some definition, but not good code.**