<html>
{
-# $Id: search.egw,v 1.8 1995/11/06 17:44:21 adam Exp $
+# $Id: search.egw,v 1.26 1996/01/09 16:16:48 adam Exp $
+
+proc start-scan {scanNo cache dir} {
+ global sessionId
+ global sessionParms
+ global sessionWait
+ global setNo
+ global hist
+ global targets
+ global nextSetNo
+ global env
+ global useIcons
+ global debug
+
+ set host $hist($setNo,host)
+
+ html "<head><title> WWW/Z39.50 Gateway Scan " $host " </title>\n"
+ html "</head><body>\n"
+
+ if {$hist($setNo,$scanNo,scanTerm) == ""} {
+ displayError "Empty query" \
+ "You must specify at least one search word"
+ wabort
+ return
+ }
+ if {$dir == "b"} {
+ set lines 20
+ set pos 20
+ } elseif {$dir == "f"} {
+ set lines 20
+ set pos 1
+ } else {
+ set lines 20
+ set pos 10
+ }
+ if {[z39scan $setNo $scanNo 0 $lines $pos $cache] != "1"} {
+ return
+ }
+ button-europagate
+
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $scanNo - 1] + b {">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-previous-terms.gif" }
+ html {alt="Next Terms" border=0></a>}
+ } else {
+ html {Previous Terms</a> | }
+ }
+
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $scanNo + 1] + f {">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-next-terms.gif" }
+ html {alt="Next Terms" border=0></a>}
+ } else {
+ html {Next Terms</a> | }
+ }
+ html {</a>}
+ button-new-query 0 $setNo
+
+ html "<br><p>\n"
+ display-scan $setNo $scanNo 0
+ html "<p>\n"
+
+ button-europagate
+
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $scanNo - 1] + b {">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-previous-terms.gif" }
+ html {alt="Next Terms" border=0></a>}
+ } else {
+ html {Previous Terms</a> | }
+ }
+
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $scanNo + 1] + f {">}
+ if {$useIcons} {
+ html {<img src="/egwgif/button-next-terms.gif" }
+ html {alt="Next Terms" border=0></a>}
+ } else {
+ html {Next Terms</a> | }
+ }
+ html {</a>}
+ button-new-query 0 $setNo
+
+ if {!$debug} return
+ 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: " $nextSetNo " <br>\n"
+}
+
+proc buttons {setNo setMax startPos after} {
+ global sessionId
+ global useIcons
+ global env
+ global hist
+
+ html "<p>\n"
+ button-europagate
+ if {$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 {$useIcons} {
+ html {"><img src="/egwgif/button-next-records.gif" alt="Next Records"}
+ html { border=0></a>}
+ } else {
+ html {">Next Records</a>} " | \n"
+ }
+ }
+ if {$startPos != "" && $startPos != "1"} {
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo
+ html + [expr $startPos - $hist($setNo,maxPresent)]
+ html + [expr $startPos - 1]
+ if {$useIcons} {
+ html {"><img src="/egwgif/button-previous-records.gif" }
+ html {alt="Previous Records" border=0></a>}
+ } else {
+ html {">Previous Records</a>} " | \n"
+ }
+ }
+ button-new-query 1 $setNo
+ button-new-target 1
+ button-view-history 0
+
+ html "<p>\n"
+}
if {[info commands saveState] == ""} {
source z39util.tcl
global setNo
global hist
- set oldHost $hist($setNo,host)
+ set setNo [lindex $sessionParms 0]
- if {[wform menu1] == ""} {
- set setNo [lindex $sessionParms 0]
- } else {
- if {![info exists hist($nextSetNo,host)]} {
- set hist($nextSetNo,host) $oldHost
+ if {[wform] != ""} {
+ set hist($nextSetNo,idAuthentication) $hist($setNo,idAuthentication)
+ set hist($nextSetNo,host) $hist($setNo,host)
+
+ if {$nextSetNo == $setNo} {
+ set setNo $nextSetNo
+ incr nextSetNo
+ } else {
+ catch {unset hist($setNo,hits)}
}
- set setNo $nextSetNo
- html "using host " $hist($setNo,host) " <br\n"
- incr nextSetNo
+ set hist($setNo,scan) 0
+
+ set hist($setNo,form,menu1) [wform menu1]
+ set hist($setNo,form,menu2) [wform menu2]
+ set hist($setNo,form,menu3) [wform menu3]
+
+ set hist($setNo,form,entry1) [wform entry1]
+ set hist($setNo,form,entry2) [wform entry2]
+ set hist($setNo,form,entry3) [wform entry3]
+
+ set hist($setNo,form,logic1) [wform logic1]
+ set hist($setNo,form,logic2) [wform logic2]
+ set hist($setNo,form,logic3) {}
+
+ set host $hist($setNo,host)
+ set databases [lindex $targets($host) 1]
- set hist($setNo,query) [build-query]
set b [wform base]
- if {$b == ""} {
+ if {[wform baseall] != ""} {
+ set hist($setNo,database) $databases
+ } elseif {$b == ""} {
set hist($setNo,database) $databases
} else {
set hist($setNo,database) $b
if {$hist($setNo,maxPresent) == ""} {
set hist($setNo,maxPresent) 30
}
+ for {set i 1} {$i <= 3} {incr i} {
+ if {[wform scan$i] != ""} {
+ set scanNo 1000
+ set hist($setNo,scan) $i
+ set termPlusAttr [build-scan $hist($setNo,host) $i]
+ set hist($setNo,$scanNo,scanTerm) [lindex $termPlusAttr 0]
+ set hist($setNo,scanAttr) [lindex $termPlusAttr 1]
+ start-scan $scanNo 0 {}
+ html "</body></html>\n"
+ wabort
+ return
+ }
+ }
+ 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) $query
+ } else {
+ if {![info exists hist($setNo,scan)]} return
+ if {$hist($setNo,scan) > 0} {
+ set scanNo [lindex $sessionParms 1]
+ set dir [lindex $sessionParms 2]
+ if {$scanNo == ""} {
+ set scanNo 1000
+ }
+ start-scan $scanNo 1 $dir
+ html "</body></html>\n"
+ wabort
+ }
}
set host $hist($setNo,host)
- set databases [lindex $targets($host) 1]
html "<head><title> WWW/Z39.50 Gateway Search " $host " </title>\n"
html "</head><body>\n"
set setMax 0
set setOffset 0
if {$startPos == ""} {
- if {[z39search $setNo 1] != "1"} {
+ if {[z39search $setNo 1 0 B] != "1"} {
return
}
set r [z39.$setNo resultCount]
- html "<h2> Search result $r hits</h2>\n"
- wflush
set setOffset [z39.$setNo numberOfRecordsReturned]
- display-rec 1 $setOffset display-brief
+ if {$setOffset > 0} {
+ html {<h3> Records 1-} $setOffset " out of $r</h3>\n"
+ } else {
+ html "<h3> No hits</h3>\n"
+ }
+ wflush
+ html "<ul>\n"
+ display-rec 1 $setOffset display-brief 0
incr setOffset
set setMax [z39.$setNo resultCount]
if {$setMax > $hist($setNo,maxPresent)} {
set setMax $hist($setNo,maxPresent)
}
} else {
- if {[z39search $setNo 0] != "1"} {
+ if {[z39search $setNo 0 0 B] != "1"} {
return
}
set r [z39.$setNo resultCount]
- html "<h2> Search result $r hits</h2>\n"
- wflush
set setOffset $startPos
set setMax [z39.$setNo resultCount]
if {$setMax > $endPos} {
set setMax $endPos
}
+ if {$setMax > 0} {
+ buttons $setNo $setMax $startPos 0
+ }
+ if {$setMax > 0} {
+ html {<h3> Records } $startPos {-} $setMax " out of $r</h3>\n"
+ } else {
+ html "<h3> No hits</h3>\n"
+ }
+ wflush
+ html "<ul>\n"
}
if {$setMax > 0} {
- z39present $setNo $setOffset $setMax display-brief
- }
-}
-
-
-<hr>
-{
- if {$setMax < [z39.$setNo resultCount]} {
- html {<a href="http://} $env(SERVER_NAME) $env(SCRIPT_NAME)
- html / $sessionId {/search.egw/} $setNo + [expr $setMax + 1]
- html + [expr $setMax + $hist($setNo,maxPresent)] {"> Next </a>} "| \n"
+ z39present $setNo 0 $setOffset $setMax display-brief B
}
- if {$startPos != "" && $startPos != "1"} {
- html {<a href="http://} $env(SERVER_NAME) $env(SCRIPT_NAME)
- html / $sessionId {/search.egw/} $setNo
- if {[expr $startPos - $hist($setNo,maxPresent)] > 1} {
- html + [expr $startPos - $hist($setNo,maxPresent)]
- html + [expr $startPos - 1]
- }
- html {"> Prev </a>} "| \n"
- }
- html {<a href="http://} $env(SERVER_NAME) $env(SCRIPT_NAME)
- html / $sessionId {/targets.egw"> New target </a>} " | \n"
- html {<a href="http://} $env(SERVER_NAME) $env(SCRIPT_NAME)
- html / $sessionId {/query.egw/} $host + $setNo {"> New query </a>}
+ html "</ul>\n"
+ buttons $setNo $setMax $startPos 1
}
{
+ global debug
+ if {!$debug} return
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
+ foreach n [array names env] {
+ html "env($n) = " $env($n) " <br>\n"
}
html "form: " [wform] " <br>\n"
html "target: " $host " <br>\n"
projects / egate.git / blobdiff