[phpwiki-checkins] CVS: phpwiki DBLIB.txt,1.8,1.8.2.1 index.php,1.5,1.5.2.1

[Geoffrey T. D. <da...@us...>]

Update of /cvsroot/phpwiki/phpwiki
In directory usw-pr-cvs1:/tmp/cvs-serv8120

Modified Files:
      Tag: release-1_2-branch
	DBLIB.txt index.php 
Log Message:
Added real back-link searches.
The pgsql and msql backends are completely untested at this point,
but they "should work".  (I.e.: they're probably broken now.)



Index: DBLIB.txt
===================================================================
RCS file: /cvsroot/phpwiki/phpwiki/DBLIB.txt,v
retrieving revision 1.8
retrieving revision 1.8.2.1
diff -C2 -r1.8 -r1.8.2.1
*** DBLIB.txt	2000/12/12 21:53:20	1.8
--- DBLIB.txt	2001/08/18 00:35:10	1.8.2.1
***************
*** 119,122 ****
--- 119,139 ----
  
  
+       MakeBackLinkSearchRegexp($pagename)
+       takes: a page name
+       returns: A PCRE suitable for searching for a link to the given page
+                within page (wiki-markup) text.  
+ 
+       InitBackLinkSearch($dbi, $pagename)
+       takes:   db reference, page name
+       returns: a handle to identify the query and the current position
+                within the result set.
+ 
+       BackLinkSearchNextMatch($dbi, &$pos)
+       takes:   db reference, reference to a hash created by
+                InitBackLinkSearch
+       returns: the next page name that contains a link to the specified page.
+                (advances $pos to next result field as well)
+ 
+ 
        IncreaseHitCount($dbi, $pagename)
        takes: db reference, string (name of a page)

Index: index.php
===================================================================
RCS file: /cvsroot/phpwiki/phpwiki/index.php,v
retrieving revision 1.5
retrieving revision 1.5.2.1
diff -C2 -r1.5 -r1.5.2.1
*** index.php	2000/11/08 15:34:06	1.5
--- index.php	2001/08/18 00:35:10	1.5.2.1
***************
*** 31,34 ****
--- 31,42 ----
     } elseif (isset($full)) {
        include "lib/fullsearch.php";
+    } elseif (isset($refs)) {
+       if (function_exists('InitBackLinkSearch')) {
+ 	 include "lib/backlinks.php";
+       }
+       else {
+ 	 $full = $refs;
+ 	 include "lib/fullsearch.php";
+       }
     } elseif (isset($post)) {
        include "lib/savepage.php";