search: Converted to use xapian-omega.

Everything is done except for the actual indexing. I plan to do incremental
indexing as pages change.

2 files changed, 118 insertions, 3 deletions

diff --git a/templates/searchform.tmpl b/templates/searchform.tmpl
index 7c4fdb026..d49cf22d3 100644
--- a/templates/searchform.tmpl
+++ b/templates/searchform.tmpl
@@ -1,7 +1,5 @@
 <form method="get" action="<TMPL_VAR SEARCHACTION>" id="searchform">
 <div>
-<input type="text" name="phrase" value="" size="16" />
-<input type="hidden" name="enc" value="UTF-8" />
-<input type="hidden" name="do" value="hyperestraier" />
+<input type="text" name="P" value="" size="16" />
 </div>
 </form>
diff --git a/templates/searchquery.tmpl b/templates/searchquery.tmpl
new file mode 100644
index 000000000..dd12d2970
--- /dev/null
+++ b/templates/searchquery.tmpl
@@ -0,0 +1,117 @@
+$set{thousand,$.}$set{decimal,.}$setmap{BN,,Any Country,uk,England,fr,France}
+${
+$def{PREV,
+$if{$ne{$topdoc,0},<INPUT TYPE=image NAME="&lt;" ALT="&lt;"
+SRC="/images/xapian-omega/prev.png" BORDER=0 HEIGHT=30 WIDTH=30>,
+<IMG ALT="" SRC="/images/xapian-omega/prevoff.png" HEIGHT=30 WIDTH=30>}
+}
+
+$def{NEXT,
+$if{$ne{$last,$msize},<INPUT TYPE=image NAME="&gt;" ALT="&gt;"
+SRC="/images/xapian-omega/next.png" BORDER=0 HEIGHT=30 WIDTH=30>,
+<IMG ALT="" SRC="/images/xapian-omega/nextoff.png" HEIGHT=30 WIDTH=30>}
+}
+
+$def{P,<INPUT TYPE=image NAME="$1" VALUE="$1" SRC="/images/xapian-omega/page-$2.png" BORDER=0$opt{a} ALT="$1">}
+$def{PAGE,$if{$gt{$1,9},$if{$gt{$1,99},$P{$1,$div{$1,100}}}$P{$1,$mod{$div{$1,10},10}}}$P{$1,$mod{$1,10}}}
+
+$def{S,<IMG SRC="/images/xapian-omega/page-$2s.png"$opt{a} ALT=$1>}
+$def{SPAGE,$if{$gt{$1,9},$if{$gt{$1,99},$S{$1,$div{$1,100}}}$S{$1,$mod{$div{$1,10},10}}}$S{$1,$mod{$1,10}}}
+}
+
+$def{PREV,$if{$ne{$topdoc,0},<INPUT TYPE=submit NAME="&lt;" VALUE="Previous">}}
+
+$def{PAGE,<INPUT TYPE=submit NAME="[" VALUE="$1">}
+
+$def{SPAGE,<INPUT TYPE=submit NAME="[" VALUE="$1" DISABLED=disabled>}
+
+$def{NEXT,$if{$ne{$last,$msize},<INPUT TYPE=submit NAME="&gt;" VALUE="Next">}}
+
+<p>
+
+<FORM NAME=P METHOD=GET 
+ACTION="$html{$env{CGIURL}}" TARGET="_top">
+<center>
+<INPUT NAME=P VALUE="$html{$query}" SIZE=65>
+<INPUT TYPE=SUBMIT VALUE="Search">
+<hr>
+<SELECT NAME=DEFAULTOP>
+<OPTION VALUE=or $if{$eq{$defaultop,or},SELECTED}>Matching any words
+<OPTION VALUE=and $if{$eq{$defaultop,and},SELECTED}>Matching all words
+</SELECT>
+$if{$opt{topterms},
+ <div title="Suggested terms to add to your query"
+ style="text-align:left;background:#cfc;border:1px solid green;padding:2px;font:11px verdana$. arial$. helvetica$. sans-serif;">
+ $map{$topterms,<span style="white-space:nowrap"><INPUT TYPE=checkbox NAME=X VALUE="$prettyterm{$_}" onClick="C(this)">$prettyterm{$_}</span> }
+ <BR><NOSCRIPT><INPUT TYPE=hidden NAME=ADD VALUE=1></NOSCRIPT>
+ </div>
+}
+$or{$html{$error},
+$if{$eq{$msize,0},
+$if{$query,No documents match your query,
+<hr>Searching $nice{$dbsize} documents
+},
+$if{$not{$msizeexact},
+ $nice{$add{$topdoc,1}}-$nice{$last} of about $nice{$msize} matches,
+ $if{$and{$eq{$last,$msize},$eq{$topdoc,0}},
+  All $nice{$msize} matches,
+  $nice{$add{$topdoc,1}}$if{$ne{$add{$topdoc,1},$last},-$nice{$last}} of exactly $nice{$msize} matches}
+}
+<hr>
+</center>
+$list{$map{$queryterms,$list{$html{$uniq{$unstem{$_}}},<b>,</b>/<b>,</b>}:&nbsp;$nice{$freq{$_}}},Term frequencies: ,$. ,}
+<br><small>Search took $time seconds</small>
+<table>
+$hitlist{<tr><td valign=top>
+${<IMG SRC="/images/xapian-omega/score-$div{$percentage,10}.png" ALT="$percentage%" HEIGHT=16 WIDTH=32>}
+<div title="$percentage%" style='float:left;width:60px;height:10px;border:1px solid black;margin-top:4px;'>
+<div style='width:$div{$mul{$percentage,6},10}px; height:10px; background-color: red;'>
+</div></div>
+<div style='float:left;margin-top:2px;font-size:x-small;'>
+<span title="$html{$date{$field{modtime},%Y-%m-%d %H:%M:%S}}">
+Modified:<br><b>$html{$date{$field{modtime},%Y-%m-%d}}</b></span><br>
+$if{$field{language},Language: <b>$html{$field{language}}</b><br>}
+$if{$field{size},<span title="$html{$field{size}} bytes">Size: <b>$html{$filesize{$field{size}}}</b></span><br>}
+</div>
+</td>
+<td><B><A HREF="$field{url}">$html{$or{$field{caption},$field{title},$field{url},Untitled}}</A></B><BR>
+<small>$highlight{$field{sample},$terms}$if{$field{sample},...}</small><br>
+<A HREF="$field{url}">$html{$field{url}}</A><br>
+<small>
+$percentage% relevant$. matching:
+<i>$list{$map{$terms,$html{$prettyterm{$_}}},$. ,</i> and <i>}</i></small>${for lynx:}<p></td></tr>}
+</table>
+
+<br><center>
+
+${suppress next, prev, and page links if there's only one page}
+$if{$ne{$lastpage,1},
+$set{a,$if{$opt{pagelink_height}, HEIGHT=$opt{pagelink_height}}$if{$opt{pagelink_width}, WIDTH=$opt{pagelink_width}}}
+
+${1-W ... X-(this)-Y ...}
+$set{w,$min{3,$add{$thispage,-1}}}
+$set{x,$max{$add{$opt{w},1},$add{$thispage,-3}}}
+$set{y,$min{$lastpage,$add{$thispage,8}}}
+$PREV
+$map{$range{1,$opt{w}},$PAGE{$_}}
+$if{$ne{$add{$opt{w},1},$opt{x}},...}
+$map{$range{$opt{x},$add{$thispage,-1}},$PAGE{$_}}
+$SPAGE{$thispage}
+$map{$range{$add{$thispage,1},$opt{y}},$PAGE{$_}}
+$if{$ne{$opt{y},$lastpage},...}
+$NEXT
+}
+}}
+</center><br>
+$if{$dbname,<INPUT TYPE=hidden NAME=DB VALUE="$html{$dbname}">}
+$if{$ne{$topdoc,0},<INPUT TYPE=hidden NAME=TOPDOC VALUE=$topdoc>}
+$if{$ne{$hitsperpage,10},<INPUT TYPE=hidden NAME=HITSPERPAGE VALUE=$hitsperpage>}
+$if{$fmt,<INPUT TYPE=hidden NAME=FMT VALUE="$html{$fmt}">}
+$if{$cgi{COLLAPSE},<INPUT TYPE=hidden NAME=COLLAPSE VALUE="$html{$cgi{COLLAPSE}}">}
+$if{$queryterms,<INPUT TYPE=hidden NAME=xP VALUE="$html{$queryterms}">}
+<INPUT TYPE=hidden NAME=xDB VALUE="$html{$dbname}">
+<INPUT TYPE=hidden NAME=xFILTERS VALUE="$html{$filters}">
+$list{$relevants,<INPUT TYPE=hidden NAME=R VALUE=",.,">}
+$if{$cgi{THRESHOLD},<INPUT TYPE=hidden NAME=THRESHOLD VALUE="$html{$cgi{THRESHOLD}}">}
+</FORM>
+<hr><div align=right><i><small><a href="http://www.xapian.org/">$html{$version}</a></small></i></div>