#
-# $Id: z39util.tcl,v 1.34 1996/02/29 15:41:40 adam Exp $
+# $Id: z39util.tcl,v 1.36 1996/03/07 12:46:09 adam Exp $
#
proc saveState {} {
uplevel #0 {
set sessionWait -1
}
-proc display-brief {zset no tno} {
+proc display-brief {zset no setNo targetNo} {
global env
- global setNo
global sessionId
html {<li>}
}
if {$rtype == "WAIS"} {
html { <a href="http:} $env(SCRIPT_NAME) /
- html $sessionId {/showfull.egw/} $setNo + $tno + $no + full {">}
+ html $sessionId {/showfull.egw/} $setNo + $targetNo + $no + full {">}
html [join [$zset getWAIS $no headline]]
html {</a>}
html "<br>\n"
set year [$zset getMarc $no field 260 * c]
} dispError ] } {
html { <a href="http:} $env(SCRIPT_NAME) /
- html $sessionId {/showfull.egw/} $setNo + $tno + $no + full {">}
+ html $sessionId {/showfull.egw/} $setNo + $targetNo + $no + full {">}
set p 0
foreach a $author {
if {$p} {
html {</a> }
} else {
html { <a href="http:} $env(SCRIPT_NAME) /
- html $sessionId {/showfull.egw/} $setNo + $tno + $no + full {">}
+ html $sessionId {/showfull.egw/} $setNo + $targetNo + $no + full {">}
html {No Title}
html {</a> }
html "Error: " $dispError "\n"
}
}
-proc display-full-wais {zset no} {
- set i0 0
- set i1 0
- set refNo 0
- set body [$zset getWAIS $no text]
+proc display-full-wais {zset no setNo targetNo} {
+ global env
+ global hist
+ global sessionId
- while {[string length [set c [string index $body $i1]]]} {
- if {[string compare $c \n]} {
- incr i1
- continue
- }
- set l [string trim [string range $body $i0 $i1]]
- egw_log debug "line=$l"
- incr i1
- set i0 $i1
+ set i 0
+ set element junk
+ htmlToken l [join [$zset getWAIS $no text]] {
if {[string compare [string index $l 0] {<}]} {
- egw_log "xxxxxxxxxxxxxxxx"
- continue
- }
- if {[set mark [string first > $l ]] < 1} {
- egw_log "yyyyyyyyyyyyyyyy"
+ set data($element) $l
continue
}
- set data [string trim [string range $l [expr $mark +1] end]]
- incr mark -1
- set sw [string range $l 1 $mark]
- egw_log debug "sw=$sw"
- egw_log debug "data=$data"
- switch -exact $sw {
- ti {
- set title $data
+ switch -exact $l {
+ <ti> {
+ set element title
+ }
+ <dm> {
+ set element dateOfLastModification
}
- dm {
- set dateOfLastModification $data
+ <ci> {
+ set element controlIdentifier
}
- ci {
- set controlIdentifier $data
+ <lc> {
+ set element lastChecked
}
- lc {
- set lastChecked $data
+ <by> {
+ set element bytes
}
- by {
- set bytes $data
+ <avli> {
+ set element linkage
}
- avli {
- set linkage $data
+ <cr> {
+ incr i
}
- cr {
- incr refNo
+ <li> {
+ set element "$i,linkage"
}
- li {
- set crossRef($refNo,linkage) $data
+ <cp> {
+ set element "$i,title"
}
- cp {
- set crossRef($refNo,title) $data
+ default {
+ set element junk
}
}
}
- html {Title: } {<a href="} $linkage {">} $title "</a><br>\n"
- html {URL: } $linkage "<br>\n"
- if {[info exists bytes]} {
- html {Bytes: } $bytes "<br>\n"
+ if {![info exists data(title)] || ![info exists data(linkage)]} {
+ html "<tt>" [join [$zset getWAIS $no text]] "</tt>\n"
+ return
+ }
+ html {Title: } {<a href="} $data(linkage) {">} $data(title) "</a><br>\n"
+ html {URL: } $data(linkage) "<br>\n"
+ html {Score: } [$zset getWAIS $no score] "<br>\n"
+ html {Lines: } [$zset getWAIS $no lines] "<br>\n"
+ if {[info exists data(bytes)]} {
+ html {Bytes: } $data(bytes) "<br>\n"
}
- if {[info exists dateOfLastModification]} {
- html {Last modified: } $dateOfLastModification "<br>\n"
+ if {[info exists data(dateOfLastModification)]} {
+ html {Last modified: } $data(dateOfLastModification) "<br>\n"
}
- if {[info exists lastChecked]} {
- html {Last checked: } $lastChecked "<br>\n"
+ if {[info exists data(lastChecked)]} {
+ html {Last checked: } $data(lastChecked) "<br>\n"
}
+ html {<a href="} $env(SCRIPT_NAME) / $sessionId {/sameas.egw/}
+ html $setNo + $targetNo + 1 + $hist($setNo,maxPresent) +
+ html [egw_enc [$zset getWAIS $no documentID]] {">}
+ html {Similar WAIS record</a><br>}
html "<ul>\n"
- for {set i 1} {$i <= $refNo} {incr i} {
- html {<li><a href="} $crossRef($i,linkage) {">}
- html $crossRef($i,title) "</a><br>\n"
- html "URL: " $crossRef($i,linkage)
+ for {set i 1} {[info exists data($i,linkage)]} {incr i} {
+ html {<li><a href="} $data($i,linkage) {">}
+ html $data($i,title) "</a><br>\n"
+ html "URL: " $data($i,linkage)
}
html "</ul>\n"
}
-proc display-full {zset no tno} {
+proc display-full {zset no setNo targetNo} {
set type [$zset type $no]
if {$type == "SD"} {
set err [lindex [$zset diag $no] 1]
return
}
if {$rtype == "WAIS"} {
- display-full-wais $zset $no
+ display-full-wais $zset $no $setNo $targetNo
return
}
if {[catch {set r [$zset getMarc $no line * * *]}]} {
}
-proc display-rec {from to dfunc tno} {
- global setNo
-
- if {$tno > 0} {
- while {$from <= $to} {
- eval "$dfunc z39${tno}.${setNo} $from $tno"
- incr from
- }
- } else {
- while {$from <= $to} {
- eval "$dfunc z39.${setNo} $from 0"
- incr from
- }
+proc display-rec {from to dfunc setNo targetNo} {
+ while {$from <= $to} {
+ eval "$dfunc z39${targetNo}.${setNo} $from $setNo $targetNo"
+ incr from
}
}
global sessionWait
global targets
- if {$tno > 0} {
- set zz z39$tno
- set host $hist($setNo,$tno,host)
- set idAuth $hist($setNo,$tno,idAuthentication)
- set database $hist($setNo,$tno,database)
- set scanAttr $hist($setNo,$tno,scanAttr)
- set scanTerm $hist($setNo,$tno,$scanNo,scanTerm)
- } else {
- set zz z39
- set host $hist($setNo,host)
- set idAuth $hist($setNo,idAuthentication)
- set database $hist($setNo,database)
- set scanAttr $hist($setNo,scanAttr)
- set scanTerm $hist($setNo,$scanNo,scanTerm)
- }
+ set zz z39$tno
+ set host $hist($setNo,$tno,host)
+ set idAuth $hist($setNo,$tno,idAuthentication)
+ set database $hist($setNo,$tno,database)
+ set scanAttr $hist($setNo,scanAttr)
+ set scanTerm $hist($setNo,$scanNo,scanTerm)
+
mkAssoc $zz $host
if {[catch [list set oldHost [$zz connect]]]} {
set oldHost ""
global env
global sessionId
- if {$tno > 0} {
- set zz z39$tno
- } else {
- set zz z39
- }
+ set zz z39$tno
set zs $zz.s$scanNo.$setNo
set m [$zs numberOfEntriesReturned]
} else {
regsub -all {\ } [lindex [$zs scanLine $i] 1] + tterm
html {<a href="http:} $env(SCRIPT_NAME)
- html / $sessionId {/search.egw/} $setNo +
+ html / $sessionId {/search.egw/} $setNo + $tno +
html hyper + $tterm {">}
}
html [lindex [$zs scanLine $i] 1]
global sessionWait
global targets
- if {$tno > 0} {
- set zz z39$tno
- set host $hist($setNo,$tno,host)
- set idAuth $hist($setNo,$tno,idAuthentication)
- set database $hist($setNo,$tno,database)
- set query $hist($setNo,$tno,query)
- } else {
- set zz z39
- set host $hist($setNo,host)
- set idAuth $hist($setNo,idAuthentication)
- set database $hist($setNo,database)
- set query $hist($setNo,query)
- }
+ set zz z39$tno
+ set host $hist($setNo,$tno,host)
+ set idAuth $hist($setNo,$tno,idAuthentication)
+ set database $hist($setNo,$tno,database)
+ set query $hist($setNo,$tno,query)
+ catch {set docId $hist($setNo,$tno,queryId)}
+
mkAssoc $zz $host
if {[catch [list set oldHost [$zz connect]]]} {
set oldHost ""
}
set sessionWait 0
egw_log debug "search: $query"
- $zz.$setNo search $query
- if {[catch {egw_wait sessionWait 60}]} {
+ if {[info exists docId]} {
+ $zz.$setNo search $query $docId
+ } else {
+ $zz.$setNo search $query
+ }
+
+ if {!$sessionWait && [catch {egw_wait sessionWait 60}]} {
egw_log debug "timeout/cancel in search"
displayError "Timeout in search" {}
html "</body></html>\n"
global sessionWait
global targets
- if {$tno > 0} {
- set zz z39$tno
- set host $hist($setNo,$tno,host)
- } else {
- set zz z39
- set host $hist($setNo,host)
- }
+ set zz z39$tno
+ set host $hist($setNo,$tno,host)
if {![lindex $targets($host) 5]} {
set elements {}
break
}
}
- display-rec $setOffset [expr $got + $setOffset - 1] $dfunc $tno
+ display-rec $setOffset [expr $got + $setOffset - 1] $dfunc $setNo $tno
set setOffset [expr $got + $setOffset]
set toGet [expr 1 + $setMax - $setOffset]
egw_flush
}
}
+proc buttons-result-set-s {setNo targetNo setMax startPos after} {
+ global sessionId
+ global useIcons
+ global env
+ global hist
+
+ set zz z39$targetNo
+ html "<p>\n"
+ button-europagate
+ if {$setMax > 0 && $setMax < [$zz.$setNo resultCount]} {
+ html {<a href="http:} $env(SCRIPT_NAME)
+ html / $sessionId {/search.egw/} $setNo + $targetNo +
+ html [expr $setMax + 1] + [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 + $targetNo
+ 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 $setNo
+ button-new-target 1
+ button-view-history 0
+
+ html "<p>\n"
+}
+
+proc display-result-set-s {setNo targetNo startPos endPos} {
+ global hist
+ global useIcons
+
+ set zz z39$targetNo
+ set host $hist($setNo,$targetNo,host)
+ set idAuth $hist($setNo,$targetNo,idAuthentication)
+ set database $hist($setNo,$targetNo,database)
+ set query $hist($setNo,$targetNo,query)
+
+ set useIcons 1
+
+ if {$startPos == ""} {
+ if {[z39search $setNo 1 $targetNo B] != "1"} {
+ return
+ }
+ set r [$zz.$setNo resultCount]
+
+ set setMax [$zz.$setNo resultCount]
+ if {$setMax > $hist($setNo,maxPresent)} {
+ set setMax $hist($setNo,maxPresent)
+ }
+ buttons-result-set-s $setNo $targetNo $setMax $startPos 0
+
+ set setOffset [$zz.$setNo numberOfRecordsReturned]
+ if {$setMax > 0} {
+ html {<h3> Records 1-} $setMax " out of $r</h3>\n"
+ } else {
+ html "<h3> No hits</h3>\n"
+ }
+ egw_flush
+ html "<ul>\n"
+ display-rec 1 $setMax display-brief $setNo $targetNo
+ incr setOffset
+
+ } else {
+ if {[z39search $setNo 0 $targetNo B] != "1"} {
+ return
+ }
+ set r [$zz.$setNo resultCount]
+ set setOffset $startPos
+ set setMax [$zz.$setNo resultCount]
+ if {$setMax > $endPos} {
+ set setMax $endPos
+ }
+ buttons-result-set-s $setNo $targetNo $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 $targetNo $setOffset $setMax display-brief B
+ }
+ html "</ul>\n"
+ set useIcons 0
+ buttons-result-set-s $setNo $targetNo $setMax $startPos 1
+}
+
proc z39history {} {
global nextSetNo
global hist
global targets
global html3
+ set targetNo 0
if {![info exists nextSetNo]} {
return
}
}
for {set setNo 1} {$setNo < $nextSetNo} {incr setNo} {
if {$hist($setNo,scan) > 0} continue
- set host $hist($setNo,host)
+ set host $hist($setNo,0,host)
if {$html3} {
html {<td align=left>}
} else {
}
html [lindex $targets($host) 0]
if {$html3} {
- html {<td align=left>} [join $hist($setNo,database)]
+ html {<td align=left>} [join $hist($setNo,0,database)]
} else {
if {[llength [lindex $targets($host) 1]] > 1} {
html ": "
- foreach b $hist($setNo,database) {
+ foreach b $hist($setNo,0,database) {
html " $b"
}
}
}
if {[info exists hist($setNo,hits)]} {
html { <a href="http:} $env(SCRIPT_NAME)
- html / $sessionId {/search.egw/} $setNo + 1
+ html / $sessionId {/search.egw/} $setNo + $targetNo + 1
html + $hist($setNo,maxPresent)
if {1} {
html {">} $hist($setNo,hits) {</a>}
if {$mMode} {
html {/mquery.egw/} $setNo
} else {
- html {/query.egw/} $hist($setNo,host) + $setNo
+ html {/query.egw/} $hist($setNo,0,host) + $setNo
}
html {">}
if {$useIcons} {
global sessionId
global hist
+ set targetNo 0
html {<a href="http:} $env(SCRIPT_NAME)
- html / $sessionId {/search.egw/} $setNo + {scan} {">}
+ html / $sessionId {/search.egw/} $setNo + $targetNo + {scan} {">}
if {$useIcons} {
html {<img src="/egwgif/button-scan-window.gif" }
html {alt="Scan" border=0></a>}