X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=www%2Fsearch.egw;h=a249f6cdaeb40274b0c3cf81a554d5989f75db83;hb=a6e5ecf2a6d6dedf266c5f9d6bc2447a528b199e;hp=71f4cb0bda01c3574195457a818d8d9286a2410e;hpb=4a4288c5b72d694c1ca2c1c08926d1e10f01cc48;p=egate.git diff --git a/www/search.egw b/www/search.egw index 71f4cb0..a249f6c 100644 --- a/www/search.egw +++ b/www/search.egw @@ -1,111 +1,172 @@ { -# $Id: search.egw,v 1.4 1995/10/31 10:03:53 adam Exp $ +# $Id: search.egw,v 1.17 1995/11/14 16:01:51 adam Exp $ + +proc buttons {setNo setMax startPos after} { + global sessionId + global env + global hist + + if {$after && $setMax < [z39.$setNo resultCount]} { + html "

\n" + html "

\n" + html {} + html "
\n" + } + + html "

\n" + if {$setMax < [z39.$setNo resultCount]} { + html {Next records} " | \n" + } + if {$startPos != "" && $startPos != "1"} { + html {Previous records} " | \n" + } + html {New query} " | \n" + + html {New target} "

\n" + + if {!$after && $startPos != "" && $startPos != "1"} { + html "

\n" + html {} + html "

\n" + } -proc ok-response {} { - global sessionWait - set sessionWait 1 } -proc fail-response {} { + if {[info commands saveState] == ""} { + source z39util.tcl + } global sessionWait - set sessionWait -1 -} + global nextSetNo + global setNo + 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 + html "using host " $hist($setNo,host) " } $from {
} - if {![catch { - set title [lindex [z39.1 getMarc $from field 245 * a] 0] - set year [lindex [z39.1 getMarc $from field 260 * c] 0] - } ] } { - htmlr $title { } $year {
} + set query [build-query $hist($setNo,host)] + if {"x$query" == "x"} { + html " WWW/Z39.50 Gateway Search\n\n" + displayError "Empty query" \ + "You must specify at least one search word" + html "\n" + wabort } - incr from - } -} + set hist($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($setNo,form,entry1) [wform entry1] + set hist($setNo,form,entry2) [wform entry2] + set hist($setNo,form,entry3) [wform entry3] -proc build-query {} { - global targets - global t - - set op {} - set q {} - for {set i 1} {$i < 4} {incr i} { - set term [form entry$i] - if {$term != ""} { - set field [form menu$i] - foreach x [lindex $targets($t) 2] { - if {[lindex $x 0] == $field} { - set attr [lindex $x 1] - } - } - switch $op { - And - { set q "@and $q ${attr} ${term}" } - Or - { set q "@or $q ${attr} ${term}" } - {And not} - { set q "@not $q ${attr} ${term}" } - {} - { set q "${attr} ${term}" } - } - set op [form logic$i] + 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] + + set b [wform base] + if {[wform baseall] != ""} { + set hist($setNo,database) $databases + } elseif {$b == ""} { + set hist($setNo,database) $databases + } else { + set hist($setNo,database) $b + } + set hist($setNo,maxPresent) [wform hits] + if {$hist($setNo,maxPresent) == ""} { + set hist($setNo,maxPresent) 30 } } - return $q -} + set host $hist($setNo,host) + set databases [lindex $targets($host) 1] - global sessionWait - z39 callback ok-response - z39 failback fail-response - set sessionWait 0 - ir-set z39.1 z39 - z39.1 databaseNames [form base] - htmlr { WWW/Z39.50 Gateway Search } $t { } - htmlr {} - set query [build-query] - htmlr {query: } $query {
} - z39.1 search $query - htmlr {sessionId: } $sessionId {
} - htmlr {sessionParms: } $sessionParms {
} - htmlr {form: } [form] {
} - htmlr {databases: } $databases {
} - zwait sessionWait - if {$sessionWait == 1} { - set r [z39.1 resultCount] - htmlr { } $r { hits
} + html " WWW/Z39.50 Gateway Search " $host " \n" + html "\n" + + set startPos [lindex $sessionParms 1] + set endPos [lindex $sessionParms 2] + set setMax 0 + set setOffset 0 + if {$startPos == ""} { + if {[z39search $setNo 1 0 B] != "1"} { + return + } + set r [z39.$setNo resultCount] + html "

Search result $r hits

\n" + wflush + set setOffset [z39.$setNo numberOfRecordsReturned] + 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 { - set status [z39.1 searchStatus] - set msg [lindex $status 2] - set addinfo [lindex $status 3] - html {Search fail: } $msg - if {$msg != ""} { - html {, } $addinfo + if {[z39search $setNo 0 0 B] != "1"} { + return + } + set r [z39.$setNo resultCount] + html "

Search result $r hits

\n" + wflush + set setOffset $startPos + set setMax [z39.$setNo resultCount] + if {$setMax > $endPos} { + set setMax $endPos + } + if {$setMax > 0} { + buttons $setNo $setMax $startPos 0 } - htmlr {
} - wabort } - set setOffset [z39.1 numberOfRecordsReturned] - display-rec 0 $setOffset - set setMax [z39.1 resultCount] - if {$setMax > 30} { - set setMax 30 + if {$setMax > 0} { + z39present $setNo 0 $setOffset $setMax display-brief B } - set toGet [expr $setMax - $setOffset] - while {$toGet > 0} { - z39.1 present $setOffset $toGet - set got [z39.1 numberOfRecordsReturned] - display-rec $setOffset [expr $got + $setOffset] - set $setOffset [expr $got + $setOffset] - set toGet [expr $setMax - $setOffset] - set sessionWait 0 - zwait sessionWait - if {$sessionWait != "1"} { - break - } + + buttons $setNo $setMax $startPos 1 +} + +{ + html "
\n" + html "

Debug information

\n" + html "sessionId: $sessionId
\n" + html "sessionParms: $sessionParms
\n" + foreach e {SERVER_NAME PATH_INFO SCRIPT_NAME} { + html $e {: } $env($e) {
} \n } + html "form: " [wform] "
\n" + html "target: " $host "
\n" + html "databases: " $hist($setNo,database) "
\n" + html "selected: " [wform base] "
\n" + html "query: --" $hist($setNo,query) "--
" + html "setNo: " $setNo "
\n" + html "nextSetNo: " $nextSetNo "
\n" } + -