<html>
{
-# $Id: search.egw,v 1.18 1995/12/20 16:31:31 adam Exp $
+# $Id: search.egw,v 1.21 1996/01/02 10:52:28 adam Exp $
+
+proc perform-scan {} {
+ global sessionId
+ global sessionParms
+ global sessionWait
+ global setNo
+ global hist
+ global targets
+ global nextSetNo
+ global env
+
+ set scanNo 1000
+
+ set termPlusAttr [build-scan $hist($setNo,host) 3]
+
+ if {"$termPlusAttr" == ""} {
+ html "<head><title> WWW/Z39.50 Gateway Scan</title>\n<body>\n"
+ displayError "Empty query" \
+ "You must specify at least one search word"
+ html "</body></html>\n"
+ wabort
+ }
+ set hist($setNo,scanAttr) [lindex $termPlusAttr 1]
+ set hist($setNo,$scanNo,scanTerm) [lindex $termPlusAttr 0]
+
+ set host $hist($setNo,host)
+
+ html "<head><title> WWW/Z39.50 Gateway Scan " $host " </title>\n"
+ html "</head><body>\n"
+
+ if {[z39scan $setNo $scanNo 0 20 10] != "1"} {
+ return
+ }
+ display-scan $setNo $scanNo 0
+
+ html "<hr>\n"
+ html "<h3>Debug information</h3>\n"
+ html "sessionId: $sessionId <br>\n"
+ html "sessionParms: $sessionParms <br>\n"
+ foreach e {SERVER_NAME PATH_INFO SCRIPT_NAME} {
+ html $e {: } $env($e) {<br>} \n
+ }
+ html "form: " [wform] " <br>\n"
+ html "target: " $host " <br>\n"
+ html "databases: " $hist($setNo,database) " <br>\n"
+ html "selected: " [wform base] " <br>\n"
+ html "setNo: " $setNo " <br>\n"
+ html "nextSetNo: " $nextSetNo " <br>\n"
+
+ html "</body>\n"
+}
proc buttons {setNo setMax startPos after} {
global sessionId
html "<p>\n"
if {$useIcons} {
- html {<img src="/gif/button-egw.gif">}
+ html {<img src="/gif/button-egw.gif" alt="Europagate" border=0>}
}
if {$setMax < [z39.$setNo resultCount]} {
html {<a href="http:} $env(SCRIPT_NAME)
html / $sessionId {/search.egw/} $setNo + [expr $setMax + 1]
html + [expr $setMax + $hist($setNo,maxPresent)]
if {$useIcons} {
- html {"><img src="/gif/button-next-records.gif" border=0></a>}
+ html {"><img src="/gif/button-next-records.gif" alt="Next Records"}
+ html { border=0></a>}
} else {
- html {">Next records</a>} " | \n"
+ html {">Next Records</a>} " | \n"
}
}
if {$startPos != "" && $startPos != "1"} {
html + [expr $startPos - $hist($setNo,maxPresent)]
html + [expr $startPos - 1]
if {$useIcons} {
- html {"><img src="/gif/button-previous-records.gif" border=0></a>}
+ html {"><img src="/gif/button-previous-records.gif" }
+ html {alt="Previous Records" border=0></a>}
} else {
- html {">Previous records</a>} " | \n"
+ html {">Previous Records</a>} " | \n"
}
}
html {<a href="http:} $env(SCRIPT_NAME)
html / $sessionId {/query.egw/} $hist($setNo,host) + $setNo
if {$useIcons} {
- html {"><img src="/gif/button-new-query.gif" border=0></a>}
+ html {"><img src="/gif/button-new-query.gif" }
+ html {alt="New Query" border=0></a>}
} else {
- html {">New query</a>} " | \n"
+ html {">New Query</a>} " | \n"
}
html {<a href="http:} $env(SCRIPT_NAME)
html / $sessionId {/targets.egw}
if {$useIcons} {
- html {"><img src="/gif/button-new-target.gif" border=0></a>}
+ html {"><img src="/gif/button-new-target.gif" }
+ html {alt="New Target" border=0></a>}
} else {
- html {">New target</a>}
+ html {">New Target</a>}
}
html "<p>\n"
if {!$useIcons && !$after && $startPos != "" && $startPos != "1"} {
global hist
set setNo [lindex $sessionParms 0]
+
if {[wform menu1] != ""} {
set hist($nextSetNo,idAuthentication) $hist($setNo,idAuthentication)
set hist($nextSetNo,host) $hist($setNo,host)
- set setNo $nextSetNo
- set query [build-query $hist($setNo,host)]
- if {"x$query" == "x"} {
- html "<head><title> WWW/Z39.50 Gateway Search</title>\n<body>\n"
- displayError "Empty query" \
- "You must specify at least one search word"
- html "</body></html>\n"
- wabort
+ if {$nextSetNo == $setNo} {
+ set setNo $nextSetNo
+ incr nextSetNo
+ } else {
+ catch {unset hist($setNo,hits)}
}
- set hist($setNo,query) $query
-
set hist($setNo,form,menu1) [wform menu1]
set hist($setNo,form,menu2) [wform menu2]
set hist($setNo,form,menu3) [wform menu3]
set hist($setNo,form,logic1) [wform logic1]
set hist($setNo,form,logic2) [wform logic2]
-
- incr nextSetNo
-
+
set host $hist($setNo,host)
set databases [lindex $targets($host) 1]
if {$hist($setNo,maxPresent) == ""} {
set hist($setNo,maxPresent) 30
}
+
+ if {[wform submit] == "Scan"} {
+ perform-scan
+ wabort
+ }
+ set query [build-query $hist($setNo,host) 3]
+ if {"x$query" == "x"} {
+ html "<head><title> WWW/Z39.50 Gateway Search</title>\n<body>\n"
+ displayError "Empty query" \
+ "You must specify at least one search word"
+ html "</body></html>\n"
+ wabort
+ }
+ set hist($setNo,query) $query
}
set host $hist($setNo,host)
- set databases [lindex $targets($host) 1]
html "<head><title> WWW/Z39.50 Gateway Search " $host " </title>\n"
html "</head><body>\n"
return
}
set r [z39.$setNo resultCount]
- html "<h2> Search result $r hits</h2>\n"
+ html "<h3> Search result $r hits</h3>\n"
wflush
set setOffset [z39.$setNo numberOfRecordsReturned]
display-rec 1 $setOffset display-brief 0
return
}
set r [z39.$setNo resultCount]
- html "<h2> Search result $r hits</h2>\n"
- wflush
set setOffset $startPos
set setMax [z39.$setNo resultCount]
if {$setMax > $endPos} {
if {$setMax > 0} {
buttons $setNo $setMax $startPos 0
}
+ html "<h3> Search result $r hits</h3>\n"
+ wflush
}
if {$setMax > 0} {
z39present $setNo 0 $setOffset $setMax display-brief B