[OPEN-ILS-DEV] MVLC's Library Subdomains

[Thomas Berezansky]

Some people have expressed interest in this, both via MassLNC meetings  
and IRC discussions. Figure it would be better to share with the  
community, rather than keep it hidden.

How MVLC did catalog subdomains with Evergreen.
See http://mvlc.org/Libraries for our library list. Note that not all  
have logos of their own installed yet.

Configuration Files (all in /openils/conf/):
All .txt files here are key and result, space separated.

libcode.txt - Simple domain name to library code mapping.
	subdomain1.example.com lib1
	subdomain2.example.com lib2
	subdomain2a.example.com lib2
	etc

libname.txt - Library code to library name mapping. Uses   for  
spaces in names:
	lib1 Library One
	lib2 Library Two
	etc

liburl.txt - Library code to library homepage mapping.
Note: We comment out(with a #) those we don't have logos for yet.
	lib1 http://lib1.example.com
	lib2 http://lib2.example.com
	etc

libtarget.txt - Library code to target string mapping.
	NONE l=1&d=0
	lib1 l=4&d=2
	lib2 l=6&d=2
	etc

libnovelu.txt - Library code to novelist username mapping
Note: Only for our 8 members that have novelist select.
	lib1 lib1.main.novsel2
	lib2 lib2.main.novsel2
	etc

Apache config changes (eg_vhost.conf):
	Comment out Redirectmatch 301 ^/$ line

	After pulling locale from URL with RewriteCond/RewriteRule:

		RewriteMap lowercase int:tolower
		RewriteMap libcode   txt:/openils/conf/libcode.txt   # Domain to  
Code mappings
		RewriteMap liburl    txt:/openils/conf/liburl.txt    # Code to URL Link
		RewriteMap libname   txt:/openils/conf/libname.txt   # Code to Name
		RewriteMap libtarget txt:/openils/conf/libtarget.txt # Code to Target
		RewriteMap libnovelu txt:/openils/conf/libnovelu.txt # Code to  
Novelist Username

		# Populate ENV variables
		RewriteRule . - [E=libcode:${libcode:${lowercase:%{HTTP_HOST}}|NONE}]
		RewriteRule . - [E=liburl:${liburl:%{ENV:libcode}}]
		RewriteRule . - [E=libname:${libname:%{ENV:libcode}}]
		RewriteRule . - [E=libtarget:${libtarget:%{ENV:libcode}}]
		RewriteRule . - [E=libnovelu:${libnovelu:%{ENV:libcode}|NONE}]

		# For Non-HTTPS requests use the http novelist URL
		RewriteCond %{ENV:libnovelu} !^NONE$
		RewriteCond ${SERVER_PORT} !^443$
		RewriteRule . -  
[E=OILS_NOVELIST_URL:http://imageserver.ebscohost.com/eit/eitinit.js?auth=profile&profile=%{ENV:libnovelu}&pwd=NOVELIST_PASSWORD&cfg=Y]

		# For HTTPS requests use the https novelist URL
		RewriteCond %{ENV:libnovelu} !^NONE$
		RewriteCond ${SERVER_PORT} ^443$
		RewriteRule . -  
[E=OILS_NOVELIST_URL:https://imageserver.ebscohost.com/eit/eitinit.js?auth=profile&profile=%{ENV:libnovelu}&pwd=NOVELIST_PASSWORD&cfg=Y]

		# Logo URLs - For library specific logos by code (see libcode stuff above)
		RewriteCond %{REQUEST_URI} /opac//?images//?main_logo.jpg
		RewriteCond %{DOCUMENT_ROOT}/opac/images/%{ENV:libcode}/main_logo.jpg -f
		RewriteRule /opac//?images//?main_logo.jpg  
/opac/images/%{ENV:libcode}/main_logo.jpg

		RewriteCond %{REQUEST_URI} /opac//?images//?small_logo.jpg
		RewriteCond %{DOCUMENT_ROOT}/opac/images/%{ENV:libcode}/small_logo.jpg -f
		RewriteRule /opac//?images//?small_logo.jpg  
/opac/images/%{ENV:libcode}/small_logo.jpg

		# Keyword Search (to make swapping to different skin/catalog easier later)
		RewriteRule ^/search/keyword/(.*)  
/opac/en-US/skin/default/xml/rresult.xml?rt=keyword&tp=keyword&t=$1&%{ENV:libtarget}  
[R]

		# DB ID (direct load) (ditto on reason)
		RewriteRule ^/search/id/(.*)  
/opac/en-US/skin/default/xml/rdetail.xml?r=$1&%{ENV:libtarget} [R]

		# ISBN Search (same reason)
		RewriteRule ^/search/isbn/(.*)  
/opac/en-US/skin/default/xml/rresult.xml?rt=isbn&adv=$1&%{ENV:libtarget}  
[R]

		# My account (again, same reason) - Forces https because http won't work.
		RewriteRule ^/myaccount  
https://%{HTTP_HOST}/opac/en-US/skin/default/xml/myopac.xml?%{ENV:libtarget}  
[R]

		# Default search - Replaces RedirectMatch line with target info
		RewriteRule ^/$ /opac/en-US/skin/default/xml/index.xml?%{ENV:libtarget} [R]


Changes to files to use information:

--- a/Open-ILS/web/opac/skin/default/xml/common/logo.xml
+++ b/Open-ILS/web/opac/skin/default/xml/common/logo.xml
@@ -1,4 +1,7 @@
  <div id='logo_div'>
         <script language='javascript'  
type='text/javascript'>config.ids.common.top_logo =  
"top_left_logo";</script>
-       <img style='margin-right: 4px; height: 48px; width: 187px;'  
src='<!--#echo var="OILS_BASE"-->/images/small_logo.jpg'  
id='top_left_logo' border='0' class='logo' />
+       <!--#if expr="${liburl}"--><a href="<!--#echo var="liburl"-->"  
alt="<!--#echo encoding="none" var="libname"-->">
+       <!--#else--><a href="http://www.example.org" alt="Your  
Consortium Name">
+       <!--#endif-->
+       <img style='margin-right: 4px;' src='<!--#echo  
var="OILS_BASE"-->/images/small_logo.jpg' id='top_left_logo'  
border='0' class='logo' /></a>
  </div>
--- a/Open-ILS/web/opac/skin/default/xml/home/homesearch.xml
+++ b/Open-ILS/web/opac/skin/default/xml/home/homesearch.xml
@@ -28,7 +28,10 @@


         <div style='width: 100%; text-align: center'>
-               <img src='<!--#echo  
var="OILS_BASE"-->/images/main_logo.jpg' />
+       <!--#if expr="${liburl}" --><a href="<!--#echo  
var="liburl"-->" alt="<!--#echo encoding="none" var="libname"-->">
+       <!--#else --><a href="http://www.example.org" alt="Your  
Consortium Name">
+       <!--#endif -->
+               <img src='<!--#echo  
var="OILS_BASE"-->/images/main_logo.jpg' /></a>
         </div>

         <style type="text/css">.rowpad { height: 20px; }</style>


Thomas Berezansky
Merrimack Valley Library Consortium