[PATCH 1/2] Add upgrade_bibtex.sql: Upgrade bibtex() to escape '#' in the BibTex file created
From: Akshita Jha <akshita-guest@users.alioth.debian.org>
---
sql/upgrade_bibtex.sql | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
create mode 100644 sql/upgrade_bibtex.sql
diff --git a/sql/upgrade_bibtex.sql b/sql/upgrade_bibtex.sql
new file mode 100644
index 0000000..dfb30ac
--- /dev/null
+++ b/sql/upgrade_bibtex.sql
@@ -0,0 +1,86 @@
+/************************************************************************************
+ * Create a BibTex file from references taken from bibref table only. *
+ ************************************************************************************/
+
+CREATE OR REPLACE FUNCTION bibtex ()
+RETURNS SETOF TEXT LANGUAGE SQL
+AS $$
+ SELECT DISTINCT
+ CASE WHEN bibjournal.value IS NULL AND bibin.value IS NOT NULL AND bibpublisher.value IS NOT NULL THEN '@Book{' || bibkey.value
+ ELSE CASE WHEN bibauthor.value IS NULL OR bibjournal.value IS NULL THEN '@Misc{'|| bibkey.value ||
+ CASE WHEN bibauthor.value IS NULL THEN E',\n Key = "' || bibkey.value || '"' ELSE '' END -- without author we need a sorting key
+ ELSE '@Article{' || bibkey.value END END ||
+ CASE WHEN bibauthor.value IS NOT NULL THEN E',\n Author = {' || bibauthor.value || '}' ELSE '' END ||
+ CASE WHEN bibtitle.value IS NOT NULL THEN E',\n Title = "{' ||
+ replace(replace(replace(replace(bibtitle.value,
+ '_', E'\\_'), --
+ '%', E'\\%'), --
+ '#', E'\\#'), --
+ E'\xe2\x80\x89', E'\\,') -- TeX syntax for '_' and UTF-8 "thin space"
+ -- see http://www.utf8-chartable.de/unicode-utf8-table.pl?start=8192&number=128&utf8=string-literal
+ || '}"'
+ ELSE '' END ||
+ CASE WHEN bibbooktitle.value IS NOT NULL THEN E',\n Booktitle = "{' || bibbooktitle.value || '}"' ELSE '' END ||
+ CASE WHEN bibyear.value IS NOT NULL THEN E',\n Year = {' || bibyear.value || '}' ELSE '' END ||
+ CASE WHEN bibmonth.value IS NOT NULL THEN E',\n Month = {' || bibmonth.value || '}' ELSE '' END ||
+ CASE WHEN bibjournal.value IS NOT NULL THEN E',\n Journal = {' || replace(bibjournal.value, '&', E'\\&') || '}' ELSE '' END ||
+ CASE WHEN bibaddress.value IS NOT NULL THEN E',\n Address = {' || bibaddress.value || '}' ELSE '' END ||
+ CASE WHEN bibpublisher.value IS NOT NULL THEN E',\n Publisher = {' || bibpublisher.value || '}' ELSE '' END ||
+ CASE WHEN bibvolume.value IS NOT NULL THEN E',\n Volume = {' || bibvolume.value || '}' ELSE '' END ||
+ CASE WHEN bibnumber.value IS NOT NULL THEN E',\n Number = {' || bibnumber.value || '}' ELSE '' END ||
+ CASE WHEN bibpages.value IS NOT NULL THEN E',\n Pages = {' || regexp_replace(bibpages.value, E'(\\d)-([\\d])', E'\\1--\\2') || '}' ELSE '' END ||
+ CASE WHEN biburl.value IS NOT NULL THEN E',\n URL = {' ||
+ replace(replace(replace(replace(replace(biburl.value,
+ '_', E'\\_'), --
+ '%', E'\\%'), --
+ '&', E'\\&'), --
+ '#', E'\\#'), --
+ '~', E'\\~{}') --
+ || '}'
+ ELSE '' END ||
+ CASE WHEN bibdoi.value IS NOT NULL THEN E',\n DOI = {' ||
+ replace(replace(replace(bibdoi.value,
+ '_', E'\\_'), --
+ '#', E'\\#'), --
+ '&', E'\\&') --
+ || '}'
+ ELSE '' END ||
+ CASE WHEN bibpmid.value IS NOT NULL THEN E',\n PMID = {' || bibpmid.value || '}' ELSE '' END ||
+ CASE WHEN bibeprint.value IS NOT NULL THEN E',\n EPrint = {' ||
+ replace(replace(replace(replace(replace(bibeprint.value,
+ '_', E'\\_'), --
+ '%', E'\\%'), --
+ '&', E'\\&'), --
+ '#', E'\\#'), --
+ '~', E'\\~{}') --
+ || '}'
+ ELSE '' END ||
+ CASE WHEN bibin.value IS NOT NULL THEN E',\n In = {' || bibin.value || '}' ELSE '' END ||
+ CASE WHEN bibissn.value IS NOT NULL THEN E',\n ISSN = {' || bibissn.value || '}' ELSE '' END ||
+ E',\n}\n'
+ AS bibentry
+-- p.source AS source,
+-- p.rank AS rank,
+ FROM (SELECT DISTINCT source, package, rank FROM bibref) p
+ LEFT OUTER JOIN bibref bibkey ON p.source = bibkey.source AND bibkey.rank = p.rank AND bibkey.package = p.package AND bibkey.key = 'bibtex'
+ LEFT OUTER JOIN bibref bibyear ON p.source = bibyear.source AND bibyear.rank = p.rank AND bibyear.package = p.package AND bibyear.key = 'year'
+ LEFT OUTER JOIN bibref bibmonth ON p.source = bibmonth.source AND bibmonth.rank = p.rank AND bibmonth.package = p.package AND bibmonth.key = 'month'
+ LEFT OUTER JOIN bibref bibtitle ON p.source = bibtitle.source AND bibtitle.rank = p.rank AND bibtitle.package = p.package AND bibtitle.key = 'title'
+ LEFT OUTER JOIN bibref bibbooktitle ON p.source = bibbooktitle.source AND bibbooktitle.rank = p.rank AND bibbooktitle.package = p.package AND bibbooktitle.key = 'booktitle'
+ LEFT OUTER JOIN bibref bibauthor ON p.source = bibauthor.source AND bibauthor.rank = p.rank AND bibauthor.package = p.package AND bibauthor.key = 'author'
+ LEFT OUTER JOIN bibref bibjournal ON p.source = bibjournal.source AND bibjournal.rank = p.rank AND bibjournal.package = p.package AND bibjournal.key = 'journal'
+ LEFT OUTER JOIN bibref bibaddress ON p.source = bibaddress.source AND bibaddress.rank = p.rank AND bibaddress.package = p.package AND bibaddress.key = 'address'
+ LEFT OUTER JOIN bibref bibpublisher ON p.source = bibpublisher.source AND bibpublisher.rank = p.rank AND bibpublisher.package = p.package AND bibpublisher.key = 'publisher'
+ LEFT OUTER JOIN bibref bibvolume ON p.source = bibvolume.source AND bibvolume.rank = p.rank AND bibvolume.package = p.package AND bibvolume.key = 'volume'
+ LEFT OUTER JOIN bibref bibdoi ON p.source = bibdoi.source AND bibdoi.rank = p.rank AND bibdoi.package = p.package AND bibdoi.key = 'doi'
+ LEFT OUTER JOIN bibref bibpmid ON p.source = bibpmid.source AND bibpmid.rank = p.rank AND bibpmid.package = p.package AND bibpmid.key = 'pmid'
+ LEFT OUTER JOIN bibref biburl ON p.source = biburl.source AND biburl.rank = p.rank AND biburl.package = p.package AND biburl.key = 'url'
+ LEFT OUTER JOIN bibref bibnumber ON p.source = bibnumber.source AND bibnumber.rank = p.rank AND bibnumber.package = p.package AND bibnumber.key = 'number'
+ LEFT OUTER JOIN bibref bibpages ON p.source = bibpages.source AND bibpages.rank = p.rank AND bibpages.package = p.package AND bibpages.key = 'pages'
+ LEFT OUTER JOIN bibref bibeprint ON p.source = bibeprint.source AND bibeprint.rank = p.rank AND bibeprint.package = p.package AND bibeprint.key = 'eprint'
+ LEFT OUTER JOIN bibref bibin ON p.source = bibin.source AND bibin.rank = p.rank AND bibin.package = p.package AND bibin.key = 'in'
+ LEFT OUTER JOIN bibref bibissn ON p.source = bibissn.source AND bibissn.rank = p.rank AND bibissn.package = p.package AND bibissn.key = 'issn'
+ ORDER BY bibentry -- p.source
+;
+$$;
+
--
1.9.1
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