<html>
{
-# $Id: search.egw,v 1.2 1995/10/27 17:30:16 adam Exp $
+# $Id: search.egw,v 1.31 1996/01/26 15:50:08 adam Exp $
-proc search-response {} {
+proc start-scan {scanNo cache dir initSet} {
+ global sessionId
+ global sessionParms
global sessionWait
- set sessionWait 0
+ global setNo
+ global hist
+ global targets
+ global nextSetNo
+ global env
+ global useIcons
+ global debug
- htmlr "search response <br>"
- set r [z39.1 resultCount]
- htmlr "<strong>$r hits</strong><br>"
- htmlr "</body></html>"
+ set host $hist($setNo,host)
+
+ html "<head><title> WWW/Z39.50 Gateway Scan " [splitHostSpec $host]
+ html " </title>\n"
+ html "</head><body>\n"
+
+ set useIcons 1
+ button-europagate
+
+ if {$dir == "b"} {
+ set lines 20
+ set pos 20
+ } elseif {$dir == "f"} {
+ set lines 20
+ set pos 1
+ } else {
+ set lines 20
+ set pos 10
+ }
+ if {$hist($setNo,$scanNo,scanTerm) != ""} {
+ if {[z39scan $setNo $scanNo 0 $lines $pos $cache] != "1"} {
+ button-new-query 0 $setNo
+ egw_log debug "z39_scan failed"
+ return
+ }
+ 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
+
+ set databases [lindex $targets($host) 1]
+
+ if {$initSet == ""} {
+ set databaseDefault [lindex $databases 0]
+ set oSetNo 0
+ } else {
+ set oSetNo $initSet
+ set databaseDefault $hist($oSetNo,database)
+ }
+
+ html {<form action="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo {+1" method=get>} \n
+ set nodb [llength $databases]
+ if {$nodb > 1} {
+ if {$nodb > 2} {
+ html "Databases:<br>\n"
+ }
+ set i 0
+ foreach d $databases {
+ html {<input type="checkbox" name="base" value="} $d
+ if {[lsearch $databaseDefault $d] == -1} {
+ html {"> } $d \n
+ } else {
+ html {" checked> } $d \n
+ }
+ }
+ html "<br>\n"
+ if {$nodb > 2} {
+ html {<input type="checkbox" name="baseall" value="}
+ html [concat $databases] {"> All <br>} \n
+ }
+ }
+ html "Input your scan criteria:<br>\n"
+ set fields [lindex $targets($host) 2]
+ set no 1
+ html {<select name="menu} $no {">} \n
+ set template {}
+ if {$oSetNo > 0} {
+ set template [join $hist($oSetNo,form,menu$no)]
+ egw_log debug "template=$template"
+ }
+ if {[string length $template] > 0} {
+ html {<option> } $template \n
+ }
+ foreach f $fields {
+ set name [lindex $f 0]
+ if {$template == $name} continue
+ html {<option> } $name \n
+ }
+ html "</select>\n"
+ html {<input type="text" name="entry} $no {"}
+ html { size=35> }
+ html {<input type=submit name=submit value="Scan">}
+ html "\n"
+ html {</form><br>}
+
+ set useIcons 0
+ if {$hist($setNo,$scanNo,scanTerm) == ""} {
+ button-europagate
+ button-new-query 0 $setNo
+ return
+ }
+
+ html "<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: " [egw_form] " <br>\n"
+ html "target: " $host " <br>\n"
+ html "databases: " $hist($setNo,database) " <br>\n"
+ html "selected: " [egw_form base] " <br>\n"
+ html "setNo: " $setNo " <br>\n"
+ html "nextSetNo: " $nextSetNo " <br>\n"
}
-proc fail-response {} {
- global sessionWait
- set sessionWait 0
+proc buttons {setNo setMax startPos after} {
+ global sessionId
+ global useIcons
+ global env
+ global hist
+
+ html "<p>\n"
+ button-europagate
+ if {$setMax > 0 && $setMax < [z39.$setNo resultCount]} {
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + [expr $setMax + 1]
+ html + [expr $setMax + $hist($setNo,maxPresent)]
+ if {$useIcons} {
+ html {"><img src="/egwgif/button-next-records.gif" alt="Next Records"}
+ html { border=0></a>}
+ } else {
+ html {">Next Records</a>} " | \n"
+ }
+ }
+ if {$setMax > 0 && $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
- htmlr "<strong>failed</strong><br>"
- htmlr "</body></html>"
+ html "<p>\n"
}
+ if {[info commands saveState] == ""} {
+ source z39util.tcl
+ }
global sessionWait
+ global nextSetNo
+ global setNo
+ global hist
- z39 callback search-response
- z39 failback fail-response
- set sessionWait 1
- ir-set z39.1 z39
- z39.1 databaseNames [form base]
- z39.1 search [form entry1]
- htmlr <head>
- htmlr "<title> WWW/Z39.50 Gateway Search Result ...</title>"
+ set setNo [lindex $sessionParms 0]
+ set startPos [lindex $sessionParms 1]
+ set endPos [lindex $sessionParms 2]
+
+ if {[egw_form] != ""} {
+ set hist($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 hist($setNo,scan) 0
+
+ set hist($setNo,form,menu1) [egw_form menu1]
+ set hist($setNo,form,menu2) [egw_form menu2]
+ set hist($setNo,form,menu3) [egw_form menu3]
+
+ set hist($setNo,form,entry1) [egw_form entry1]
+ set hist($setNo,form,entry2) [egw_form entry2]
+ set hist($setNo,form,entry3) [egw_form entry3]
+
+ set hist($setNo,form,logic1) [egw_form logic1]
+ set hist($setNo,form,logic2) [egw_form logic2]
+ set hist($setNo,form,logic3) {}
+
+ set host $hist($setNo,host)
+ set databases [lindex $targets($host) 1]
+
+ set b [egw_form base]
+ if {[egw_form baseall] != ""} {
+ set hist($setNo,database) $databases
+ } elseif {$b == ""} {
+ set hist($setNo,database) $databases
+ } else {
+ set hist($setNo,database) $b
+ }
+ set hist($setNo,maxPresent) [egw_form hits]
+ if {$hist($setNo,maxPresent) == ""} {
+ set hist($setNo,maxPresent) 30
+ }
+ set i [lindex $sessionParms 1]
+ if {$i == ""} {
+ for {set j 1} {$j <= 3} {incr j} {
+ if {[egw_form scan$j] != ""} {
+ set i $j
+ break
+ }
+ }
+ }
+ if {$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 {} $setNo
+ html "</body></html>\n"
+ egw_abort
+ return
+ }
+ set query [build-query $hist($setNo,host) 3]
+ if {"x$query" == "x"} {
+ html "<head><title> WWW/Z39.50 Gateway Search</title>\n<body>\n"
+ displayError "Empty query" \
+ "You must specify at least one search word"
+ html "</body></html>\n"
+ egw_abort
+ }
+ set hist($setNo,query) $query
+ } elseif {[lindex $sessionParms 1] == "hyper"} {
+ egw_log debug "hyper search"
+ set hist($nextSetNo,idAuthentication) $hist($setNo,idAuthentication)
+ set hist($nextSetNo,host) $hist($setNo,host)
+ set hist($nextSetNo,database) $hist($setNo,database)
+
+ if {$nextSetNo == $setNo} {
+ set setNo $nextSetNo
+ incr nextSetNo
+ } else {
+ catch {unset hist($setNo,hits)}
+ }
+ set hist($setNo,scan) 0
+ set hist($setNo,query) \
+ "$hist($setNo,scanAttr) \"[lindex $sessionParms 2]\""
+ egw_log debug "hyper databases: $hist($setNo,database)"
+ set hist($setNo,form,entry1) [lindex $sessionParms 2]
+ set startPos ""
+ } elseif {[lindex $sessionParms 1] == "scan"} {
+ egw_log debug "star scan"
+ set scanNo 1000
+ set hist($setNo,$scanNo,scanTerm) {}
+ start-scan $scanNo 0 {} {}
+ html "</body></html>\n"
+ egw_abort
+ } else {
+ if {![info exists hist($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 $setNo
+ html "</body></html>\n"
+ egw_abort
+ }
+ }
+ set host $hist($setNo,host)
+
+ html "<head><title> WWW/Z39.50 Gateway Search " [splitHostSpec $host]
+ html " </title>\n"
+ html "</head><body>\n"
+
+ set setMax 0
+ set setOffset 0
+ set useIcons 1
+ if {$startPos == ""} {
+ if {[z39search $setNo 1 0 B] != "1"} {
+ return
+ }
+ set r [z39.$setNo resultCount]
+
+ set setMax [z39.$setNo resultCount]
+ if {$setMax > $hist($setNo,maxPresent)} {
+ set setMax $hist($setNo,maxPresent)
+ }
+ buttons $setNo $setMax $startPos 0
+
+ set setOffset [z39.$setNo numberOfRecordsReturned]
+ if {$setOffset > 0} {
+ html {<h3> Records 1-} $setOffset " out of $r</h3>\n"
+ } else {
+ html "<h3> No hits</h3>\n"
+ }
+ egw_flush
+ html "<ul>\n"
+ display-rec 1 $setOffset display-brief 0
+ incr setOffset
+
+ } else {
+ if {[z39search $setNo 0 0 B] != "1"} {
+ return
+ }
+ set r [z39.$setNo resultCount]
+ set setOffset $startPos
+ set setMax [z39.$setNo resultCount]
+ if {$setMax > $endPos} {
+ set setMax $endPos
+ }
+ buttons $setNo $setMax $startPos 0
+ if {$setMax > 0} {
+ html {<h3> Records } $startPos {-} $setMax " out of $r</h3>\n"
+ } else {
+ html "<h3> No hits</h3>\n"
+ }
+ egw_flush
+ html "<ul>\n"
+ }
+ if {$setMax > 0} {
+ z39present $setNo 0 $setOffset $setMax display-brief B
+ }
+ html "</ul>\n"
+ set useIcons 0
+ buttons $setNo $setMax $startPos 1
}
-</head>
-<body>
-sessionId: {html $sessionId} <br>
-sessionParms: {html $sessionParms} <br>
-form: {html [form]} <br>
-target: {html $t} <br>
-databases: {html $databases} <br>
-<h2> Search in databases </h2>
+
{
- htmlr [form entry1] <br>
+ global debug
+ if {!$debug} return
+ html "<hr>\n"
+ html "<h3>Debug information</h3>\n"
+ html "sessionId: $sessionId <br>\n"
+ html "sessionParms: $sessionParms <br>\n"
+ foreach n [array names env] {
+ html "env($n) = " $env($n) " <br>\n"
+ }
+ html "form: " [egw_form] " <br>\n"
+ html "target: " $host " <br>\n"
+ html "databases: " $hist($setNo,database) " <br>\n"
+ html "selected: " [egw_form base] " <br>\n"
+ html "query: --" $hist($setNo,query) "-- <br>"
+ html "setNo: " $setNo " <br>\n"
+ html "nextSetNo: " $nextSetNo " <br>\n"
}
+
+</body>
+</html>