WWW/Z39.50 Gateway Scan " $host "

X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;ds=sidebyside;f=www%2Fsearch.egw;h=45589ac97cef816e49128b2a3296e1e90d920332;hb=2ffd22f0b11ad4c3e2df52a3a5db17046655d8c8;hp=ebd2e66fdfb411cedbe2a5496e77367392ecaa0a;hpb=6315a552d51ac08b60d25d8500da5574a83ba530;p=egate.git diff --git a/www/search.egw b/www/search.egw index ebd2e66..45589ac 100644 --- a/www/search.egw +++ b/www/search.egw @@ -1,32 +1,143 @@ { -# $Id: search.egw,v 1.10 1995/11/08 12:42:17 adam Exp $ +# $Id: search.egw,v 1.26 1996/01/09 16:16:48 adam Exp $ -proc buttons {setNo setMax startPos} { +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 " WWW/Z39.50 Gateway Scan " $host " \n" + html "\n" + + if {$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 $cache] != "1"} { + return + } + button-europagate + + html {} + if {$useIcons} { + html {

} + } else { + html {Previous Terms | } + } + + html {} + if {$useIcons} { + html {

} + } else { + html {Next Terms | } + } + html {} + button-new-query 0 $setNo + + html "

\n" + display-scan $setNo $scanNo 0 + html "

\n" + + button-europagate + + html {} + if {$useIcons} { + html {} + } else { + html {Previous Terms | } + } + + html {} + if {$useIcons} { + html {} + } else { + html {Next Terms | } + } + html {} + button-new-query 0 $setNo + + if {!$debug} return + 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 "setNo: " $setNo "
\n" + html "nextSetNo: " $nextSetNo "
\n" +} + +proc buttons {setNo setMax startPos after} { + global sessionId + global useIcons global env global hist html "

\n" + button-europagate if {$setMax < [z39.$setNo resultCount]} { - html { Next } "| \n" + html + [expr $setMax + $hist($setNo,maxPresent)] + if {$useIcons} { + html {">} + } else { + html {">Next Records} " | \n" + } } if {$startPos != "" && $startPos != "1"} { - html { 1} { - html + [expr $startPos - $hist($setNo,maxPresent)] - html + [expr $startPos - 1] + html + [expr $startPos - $hist($setNo,maxPresent)] + html + [expr $startPos - 1] + if {$useIcons} { + html {">} + } else { + html {">Previous Records} " | \n" } - html {"> Prev } "| \n" } - html { New target } " | \n" - html { New query } "

\n" + button-new-query 1 $setNo + button-new-target 1 + button-view-history 0 + + html "

\n" } if {[info commands saveState] == ""} { @@ -37,21 +148,39 @@ proc buttons {setNo setMax startPos} { 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) " \n" + wabort + return + } + } + set query [build-query $hist($setNo,host) 3] + if {"x$query" == "x"} { + html " WWW/Z39.50 Gateway Search\n\n" + displayError "Empty query" \ + "You must specify at least one search word" + html "\n" + wabort + } + set hist($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 "\n" + wabort + } } set host $hist($setNo,host) - set databases [lindex $targets($host) 1] html " WWW/Z39.50 Gateway Search " $host " \n" html "\n" @@ -72,49 +234,61 @@ proc buttons {setNo setMax startPos} { set setMax 0 set setOffset 0 if {$startPos == ""} { - if {[z39search $setNo 1] != "1"} { + if {[z39search $setNo 1 0 B] != "1"} { return } set r [z39.$setNo resultCount] - html "

Search result $r hits

\n" - wflush set setOffset [z39.$setNo numberOfRecordsReturned] - display-rec 1 $setOffset display-brief z39 + if {$setOffset > 0} { + html {

Records 1-} $setOffset " out of $r

\n" + } else { + html "

No hits

\n" + } + wflush + html "

Search result $r hits

Records } $startPos {-} $setMax " out of $r

No hits

\n" } if {$setMax > 0} { - z39present $setNo $setOffset $setMax display-brief + z39present $setNo 0 $setOffset $setMax display-brief B } - - buttons $setNo $setMax $startPos + html "