/[webpac]/trunk/openisis/idm.jsp
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Revision 237 - (hide annotations)
Mon Mar 8 17:43:12 2004 UTC (17 years, 4 months ago) by dpavlin
Original Path: openisis/current/idm.jsp
File size: 21258 byte(s)
initial import of openisis 0.9.0 vendor drop

1 dpavlin 237 <%--
2     openisis - an open implementation of the ISIS database
3     Version 0.8.x (microversion see file Version)
4     Copyright (C) 2001-2002 by Erik Grziwotz, erik@openisis.org
5    
6     This library is free software; you can redistribute it and/or
7     modify it under the terms of the GNU Lesser General Public
8     License as published by the Free Software Foundation; either
9     version 2.1 of the License, or (at your option) any later version.
10    
11     This library is distributed in the hope that it will be useful,
12     but WITHOUT ANY WARRANTY; without even the implied warranty of
13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14     Lesser General Public License for more details.
15    
16     You should have received a copy of the GNU Lesser General Public
17     License along with this library; if not, write to the Free Software
18     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19    
20     This software is dedicated to the memory of Eckart Dietrich.
21    
22     This software is inspired by (but contains no code of) the iAPI
23     Copyright (C) 2000 by Robert Janusz, rj@jezuici.krakow.pl.
24     See iAPI.txt for what it contains.
25     EOH
26     --%><%@page
27     import="org.openisis.*,java.io.IOException,java.util.*,java.net.URLEncoder"
28     contentType="text/html; charset=iso-8859-1"
29     %><%!
30     static final String ID = "$Id: idm.jsp,v 1.4 2002/12/13 21:30:27 kripke Exp $";
31     static final String EMPTY = "";
32     static Db db;
33     static String dberr = EMPTY;
34     static String me = "idm";
35     static {
36     try {
37     String[] args = new String[] { "-v", "info", "-encoding", "Cp850" };
38     db = Db.open( "/var/db/idm/doku", args );
39     } catch (IOException e) {
40     e.printStackTrace();
41     dberr = e.toString();
42     }
43     };
44     static String NV ( String x ) { return null==x ? EMPTY : x; }
45     static int ROWS = 10; // number of rows to show at once
46     static int TERMS = 50; // number of terms to show at once
47     static int[] tag = {
48     100, 101, 200, 201,
49     301, 302, 430, 435,
50     28, 450, 800, 18
51     };
52     static String[] t = {
53     "Autor(en)", "author", // 100
54     "weitere Personen", "other contributors", // 101
55     "K&ouml;rperschaft als Hrsg.", "corporate body as editor", // 200
56     "weitere K&ouml;rperschaften", "other corporate bodies", // 201
57     "Titel ohne Autorennennung", "title (without indiv. author)", // 301
58     "Titel mit Autor", "title (with author)", // 302
59     "Erscheinungsvermerk", "publisher: name and place", // 430
60     "Erscheinungsjahr", "year of publication", // 435
61     "Erscheinungsland", "country of publication", // 28
62     "Ges.Titel/Ser.Titel/Bandnr.", "series title", // 450
63     "Schlagworte", "keywords", // 800
64     "Dokument Nr.", "no of document", // 18
65     // unused fields:
66     "Universit&auml;tseinrichtung (10):", EMPTY,
67     "Projekt (12):", EMPTY,
68     "Erfassungsdatum (16):", EMPTY,
69     "Dokumententyp (22):", EMPTY,
70     "Physikalische Form (24):", EMPTY,
71     "Sprache des Dokumentes (26):", EMPTY,
72     "Physische Form (440):", EMPTY,
73     "Quelle (Zeitschrift) (480):", EMPTY,
74     "Quelle (Monographie) (490):", EMPTY,
75     "ISBN (600):", EMPTY,
76     "Abstract (900):", EMPTY,
77     EMPTY, EMPTY,
78     EMPTY, EMPTY,
79     // 50: other texts
80     "Dokumentations-Datenbank des IDM der Universit&auml;t Bielefeld",
81     "documentation database of the IDM at the university of Bielefeld",
82     "Suchen", "search",
83     "English", "Deutsch", //54
84     "?", "?",
85     "weiter", "more",
86     "allen Feldern", "all fields", //60
87     // the ops
88     "und","and",
89     "oder","or",
90     "ohne","without",
91     "zur&uuml;cksetzen","reset",
92     "Name","Surname",//70
93     "Vorname","Given name",
94     "Institut","Institution",
95     "Strasse","Street",
96     "Ort","City",
97     "Land","Country", // 80
98     "Postleitzahl","Zip code",
99     "Bestellen", "order",
100     "Abschicken", "Submit",
101     "Einträge", "rows",
102     "bis", "to", // 90
103     "von", "of",
104     "für", "for",
105     "Indexeinträge beginnend mit", "terms starting with ",
106     "neue Suche", "new Query",
107     // 100: hilfe
108     "<h4>Willkommen bei der Dokumentations-Datenbank des\n"
109     +" IDM der Universit&auml;t Bielefeld</h4>\n"
110     +" Sie können bis zu drei Suchbegriffe verknüpfen.\n"
111     +" Jeder Suchbegriff kann auf ein Feld eingeschränkt werden.<br>\n"
112     +" Die ?-Funktion zeigt Ihnen alle Suchbegriffe,\n"
113     +" die mit dem Feldinhalt beginnen, ggf. auf mehreren Seiten.\n"
114     +" Diese Werte können per Klick übernommen werden.<br><br>\n"
115     +" Mit 'Suchen' wird die Anfrage ausgelöst.\n"
116     +" Es werden jeweils "+ROWS+" Sätze angezeigt.<br><br>\n"
117     +" Kopien von Titeln können gegen Kostenerstattung bestellt werden.<br>\n"
118     +" <h4>Suchtipps</h4>\n"
119     +" Für Prefixsuche beenden Sie den Begriff mit * oder $.<br>\n"
120     +" Die Suche wird auf jeweils 1000 Treffer eingeschränkt.\n"
121     +" Bei sehr häufigen Suchbegriffen, etwa 'a$', gibt es in jedem Satz\n"
122     +" mehrere Treffer, sodass weniger als 1000 Sätze gefunden werden.<br>\n"
123     +" \n"
124     +" Eine engere Suche, etwa durch Einschränkung auf ein Feld,\n"
125     +" kann in einem solchen Fall u.U. mehr Sätze finden!<br>\n"
126     +" Verwenden Sie bei mehreren Begriffen den präzisesten zuerst.<br>\n"
127     +" \n"
128     +" <h4>Cookies</h4>\n"
129     +" Die Funktion ist stark beeinträchtigt,\n"
130     +" falls Sie das Session-Cookie ablehnen.<br>\n"
131     +" Ein Session-Cookie wird nicht auf Ihrer Festplatte gespeichert,\n"
132     +" sondern verschwindet beim Schließen des Browsers.\n"
133     +" \n"
134     ,
135     // 101: help
136     "<h4>welcome to the documentation database of the"
137     +" IDM at the university of Bielefeld</h4>"
138     +" Up to three search terms may be combined.\n"
139     +" Each term can be restricted to a specific database field.<br>\n"
140     +" Use the ? beneath a field to display all entries in the index\n"
141     +" starting with the currently entered term.\n"
142     +" Click them for use in your query.<br><br>\n"
143     +" The 'search' button starts the query.\n"
144     +" Up to "+ROWS+" records are displayed at once.<br><br>\n"
145     +" You can order copies of each article for a nominal fee.<br>\n"
146     +" <h4>search tips</h4>\n"
147     +" Use a trailing * or $ to search by prefix.<br>\n"
148     +" The query will be restricted to 1000 hits.\n"
149     +" Very frequent terms like 'a$' will have several hits within\n"
150     +" each record, giving less than 1000 records total.<br>\n"
151     +" Restricting the query, e.g. by choosing a database field,\n"
152     +" may thus find more records!<br>\n"
153     +" When combining multiple terms, use the most specific one first\n"
154     +" for best results.<br>\n"
155     +" \n"
156     +" <h4>Cookies</h4>\n"
157     +" This page will not work properly,\n"
158     +" if you do not accept the session cookie.<br>\n"
159     +" This is not stored on your hard disc,\n"
160     +" but deleted after you quit your browser.\n"
161     ,
162     "entfernen", "remove",
163     "E-Mail", "e mail",
164     "Telefon", "phone",
165     "bitte füllen Sie die markierten Felder aus",
166     "please fill in all marked fields",
167     // 110
168     "Ihre Bestellung wurde abgeschickt. Vielen Dank",
169     "Your order has been submitted. Thank you",
170     "Ihre Bestellung konnte leider nicht abgeschickt werden."
171     +" Bitte versuchen Sie es später",
172     "Your order could not be submitted. Please try again later",
173     };
174     static final String[] ORDER = {
175     "Xlastname", "firstname", "institution", "Xstreet",
176     "Xcity", "country", "Xzip", "mail", "phone",
177     };
178     static final int[] ORDERT = { 70,72,74,76, 78,80,82,104,106 };
179    
180     // check button value independet of language used
181     static boolean chkbutton ( int n, String param ) {
182     return t[n].equals( param ) || t[n+1].equals( param );
183     }
184     static int chkint ( int min, int max, int def, String param ) {
185     if ( null != param ) try {
186     int j = Integer.parseInt(param);
187     if ( min <= j && j <= max )
188     return j;
189     } catch (Exception e) {
190     }
191     return def;
192     }
193    
194     static final int OP_AND = 0;
195     static final int OP_OR = 1;
196     static final int OP_NOT = 2;
197     static final char[] OP = { '*', '+', '^' };
198    
199     static final String ORDERMAIL = "idmdoku@openisis.org";
200     static final String[] MAILHEADERS = {
201     Mail.TO, ORDERMAIL,
202     Mail.FROM, "Online-Katalog <server@openisis.org>",
203     Mail.SUBJECT, "online Bestellung",
204     };
205    
206     static final int LINES = 3;
207    
208     static class Ses {
209     int l; // lang, 0 or 1
210     int off = 0;
211     int rows = ROWS;
212     int view; // last seen view
213     int idx; // field to save index into
214     int msec; //
215    
216     String qry;
217     int[] set;
218     int len;
219    
220     // form content:
221     String[] t = new String[LINES];
222     String[] o = new String[ORDER.length]; // order data
223     int[] f = new int[LINES]; // 0 or 1+index of selected tag
224     int[] op = new int[LINES];
225    
226     Iterator i;
227     String term = EMPTY;
228     ArrayList orders;
229    
230     public Ses () {
231     for ( int i=0; i<LINES; i++ )
232     t[i] = EMPTY;
233     }
234    
235     public String mkqry ()
236     {
237     StringBuffer q = new StringBuffer();
238     boolean had = false;
239     for ( int i=0; i<LINES; i++ ) {
240     String v = t[i];
241     int l = v.length();
242     if ( 0 == l )
243     continue;
244     if ( had )
245     q.append(' ').append(OP[op[i]]).append(' ');
246     had = true;
247     boolean blank = 0 <= v.indexOf(' ');
248     if ( blank )
249     q.append('"');
250     if ( '*' == v.charAt(l-1) )
251     q.append( v.substring(0,l-1) ).append('$');
252     else
253     q.append( v );
254     if ( blank )
255     q.append('"');
256     if ( 0 < f[i] && f[i] <= tag.length )
257     q.append('/').append(tag[f[i]-1]);
258     }
259     return qry = q.toString();
260     } // mkqry
261     };
262    
263     // tasks: what to do
264     static final int DO_HELP = 0; // default: display help
265     static final int DO_QUERY = 1; // new search
266     static final int DO_QUERYN = 2; // next results
267     static final int DO_INDEX = 3; // display index
268     static final int DO_INDEXN = 4; // next index terms
269     static final int DO_ORDER = 5; // display order form
270     static final int DO_ORDERS = 6; // submit order form
271     static final int DO_LANG = 7; // toggle language
272     static final int DO_BLANK = 8; // empty search
273    
274     // views: what to display
275     static final int VW_HELP = 0; // default: display help
276     static final int VW_QUERY = 1; // query results
277     static final int VW_INDEX = 2; // index terms
278     static final int VW_ORDER = 3; // order form
279    
280     %><%
281     Ses s;
282     try {
283     s = (Ses) session.getAttribute( me );
284     } catch ( Exception e ) { s = null; }
285     if ( null == s )
286     session.setAttribute( me, s = new Ses() );
287    
288     int task = DO_HELP;
289     String order = null;
290    
291     // figure out, what to do
292     String wants = request.getParameter( "do" );
293     if ( chkbutton( 52, wants ) )
294     task = DO_QUERY;
295     else if ( chkbutton( 54, wants ) )
296     task = DO_LANG;
297     else if ( "order".equals( wants ) )
298     task = DO_ORDER;
299     else if ( chkbutton( 86, wants ) )
300     task = DO_ORDERS;
301     else if ( "more".equals( wants ) )
302     task = DO_INDEXN;
303     else if ( "new".equals( wants ) )
304     task = DO_BLANK;
305     else if ( null != request.getParameter( "off" ) )
306     task = DO_QUERYN;
307     else // check "index" buttons i0, i1 ...
308     for ( int i=0; i<LINES; i++ )
309     if ( chkbutton( 56, request.getParameter("i"+i) ) ) {
310     task = DO_INDEX;
311     s.idx = i;
312     break;
313     }
314    
315     // save common form data
316     for ( int i=0; i<LINES; i++ ) {
317     String p;
318     s.f[i] = chkint( 0, tag.length, s.f[i], request.getParameter( "f"+i ) );
319     s.op[i] = chkint( 0, OP.length-1, s.op[i], request.getParameter( "op"+i ) );
320     if ( null != (p = request.getParameter( "t"+i )) )
321     s.t[i] = p.trim();
322     if ( DO_HELP == task && chkbutton( 56, request.getParameter("i"+i) ) ) {
323     task = DO_INDEX;
324     s.idx = i;
325     }
326     }
327     s.rows = chkint( 1, 5*ROWS, s.rows, request.getParameter( "rows" ) );
328     s.off = chkint( 0, s.len-1, s.off, request.getParameter( "off" ) );
329     for ( int i=0; i<ORDER.length; i++ ) {
330     String v = request.getParameter( ORDER[i] );
331     if ( null != v )
332     s.o[i] = v;
333     }
334    
335     switch ( task ) {
336     case DO_BLANK:
337     for ( int i=0; i<LINES; i++ ) {
338     s.f[i] = s.op[i] = 0;
339     s.t[i] = EMPTY;
340     }
341     s.len = 0;
342     s.i = null;
343     s.set = null;
344     case DO_HELP:
345     s.view = VW_HELP;
346     break;
347     case DO_QUERY:
348     long then = System.currentTimeMillis();
349     s.set = db.search( s.mkqry(), Db.QRY_SIMPLE );
350     long now = System.currentTimeMillis();
351     s.len = null == s.set ? 0 : s.set.length;
352     s.off = 0;
353     s.msec = (int)(now - then);
354     case DO_QUERYN:
355     s.view = VW_QUERY;
356     break;
357     case DO_INDEX:
358     String term = s.t[ s.idx ];
359     /*
360     if ( 0 == term.length() ) {
361     s.view = VW_HELP;
362     break;
363     }
364     */
365     if ( term.endsWith("*") || term.endsWith("$") )
366     term=term.substring(0,term.length()-1);
367     s.i = db.terms( s.term = term );
368     case DO_INDEXN:
369     s.view = VW_INDEX;
370     break;
371     case DO_LANG:
372     s.l = 1 - s.l; // don't change view
373     break;
374     case DO_ORDER:
375     String id = request.getParameter("id");
376     if ( null != id ) {
377     if ( null == s.orders )
378     s.orders = new ArrayList();
379     boolean isnew = true;
380     for ( int i=0; i<s.orders.size(); i++ ) {
381     String[] o = (String[])s.orders.get(i);
382     if ( id.equals( o[0] ) ) {
383     isnew = false;
384     break;
385     }
386     }
387     if ( isnew )
388     s.orders.add( new String[] {
389     id, NV(request.getParameter("ti")) } );
390     }
391     if ( null != s.orders ) {
392     int sz = s.orders.size()-1;
393     int rm = chkint( 0, sz, -1, request.getParameter("rm") );
394     if ( 0 <= rm ) {
395     s.orders.remove( rm );
396     if ( 0 == sz )
397     s.orders = null;
398     }
399     }
400     if ( null == s.orders )
401     task = DO_HELP;
402     break;
403     case DO_ORDERS:
404     if ( null == s.orders ) {
405     task = DO_HELP;
406     break;
407     }
408     StringBuffer o = new StringBuffer();
409     int i = 0;
410     for ( ; i<ORDER.length; i++ ) {
411     String v = s.o[i];
412     if ( null == v )
413     v = EMPTY;
414     if ( 0 == v.length() && 'X' == ORDER[i].charAt(0) ) {
415     order = t[108+s.l]; // required field missing
416     task = DO_ORDER;
417     break;
418     }
419     o.append( t[ORDERT[i]] ).append( ": " ).append( v ).append( '\n' );
420     }
421     if ( ORDER.length == i ) { // survived
422     o.append( "\nbestellt:\n\n" );
423     for ( i=0; i<s.orders.size(); i++ ) {
424     String[] p = (String[])s.orders.get(i);
425     o.append( p[0] ).append( ": " ).append( p[1] ).append( '\n' );
426     }
427     try {
428     (new Mail.Smtp( ORDERMAIL )).put(
429     Mail.message( MAILHEADERS, o.toString() )
430     );
431     order = o.append("\n\n").append(t[110+s.l]).toString();
432     s.orders = null;
433     } catch (Exception e) {
434     order = o.append("\n\n")
435     .append( "<h2>" )
436     .append(t[112+s.l])
437     .append( "</h2>\n<!--" )
438     .append( e.getMessage() )
439     .append( "-->\n" )
440     .toString();
441     task = DO_ORDER;
442     }
443     }
444     s.view = VW_ORDER;
445     }
446     int maxrow = s.off + s.rows;
447     if ( maxrow >= s.len )
448     maxrow = s.len;
449    
450     %><html>
451     <head>
452     <title><%=t[50+s.l]%></title>
453     <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
454     <meta name="description" content="">
455     <meta http-equiv="Cache-Control" content="no-cache">
456     <meta http-equiv="Pragmas" content="no-cache">
457     <meta http-equiv="Robots" content="index,nofollow">
458     <link href="http://purl.org/dc" rel="schema.DC">
459     <meta name="DC.Title" content="IDM - documentation database">
460     <meta name="DC.Subject" content="">
461     <meta name="DC.Description" content="">
462     <meta name="DC.Creator" content="idm openisis">
463     <meta name="DC.Publisher" content="University of Bielefeld">
464     <meta name="DC.Date" content="2002-11-30" scheme="W3CDTF">
465     <meta name="DC.Type" content="Text" scheme="DCMIType">
466     <meta name="DC.Format" content="text/html">
467     <meta name="DC.Identifier" content="http://openisis.org/openisis/idm">
468     <link href="http://www.uni-bielefeld.de/icons/uni-logo-icon-16.png" type="image/png" rel="icon">
469     <link href="http://www.uni-bielefeld.de/css/unistandard.css" type="text/css" rel="stylesheet">
470     <!--
471     <style TYPE="text/css">
472     td {
473     font-family: Verdana, Arial, Helvetica, Geneva, sans-serif;
474     font-size: 12px
475     }
476     </style>
477     -->
478     </head>
479     <body bgcolor="#ffffff">
480     <!-- heading table: useless but nice ;) -->
481     <table width="100%" cols="1" cellpadding="0" border="0" cellspacing="0">
482     <tr>
483     <td align="center">
484     <a href="http://www.uni-bielefeld.de/idm/service/dokument.html">
485     <img src="/img/idm/service.gif" width="472" height="34"
486     alt="service" border="0">
487     </a>
488     <a href="http://www.uni-bielefeld.de/">
489     <img src="/img/idm/siegel.gif" width="27" height="27"
490     vspace="10" hspace="0"
491     alt="Universität Bielefeld" border="0">
492     </a>
493     </td>
494     </tr>
495     <tr>
496     <td align="center">
497     <img src="/img/idm/1pixgrau.gif" width="575"
498     vspace="0" hspace="0" height="3"
499     alt="=================================================">
500     <br></td>
501     </tr>
502     <tr>
503     <td width="470" height="25" bgcolor="#9DCCE6">
504     <a href="http://www.uni-bielefeld.de/idm/service/dokument.html">
505     <b>&nbsp;<%=t[50+s.l]%></b>
506     </a>
507     </td>
508     </tr>
509     </table>
510    
511     <!-- form table: either query or order form -->
512     <form action="<%=me%>" method="GET">
513     <%
514     if ( DO_ORDER == task ) {
515     %>
516     <table width="575" cellpadding="0" border="0" cellspacing="0">
517     <%
518     for ( int i=0; i<ORDER.length; i++ ) {
519     String lbl = t[ORDERT[i]+s.l], nm = ORDER[i];
520     String req = 'X' == nm.charAt(0) ? "*" : "";
521     String v = null == s.o[i] ? "" : Field.html(s.o[i]);
522     %>
523     <tr><td><%=lbl%></td>
524     <td><input name="<%=nm%>" value="<%=v%>" size="40"><%=req%></td><tr>
525     <%
526     }
527     for(int i=0;i<s.orders.size();i++) {
528     String[] o = (String[])s.orders.get(i);
529     %>
530     <tr>
531     <td><%=Field.html(o[0])%></td>
532     <td><%=Field.html(o[1])%>
533     &nbsp;(<a class="intern" href="<%=me%>?do=order&rm=<%=i%>"><%=t[102+s.l]%></a>)
534     </td>
535     </tr>
536     <%
537     }
538     %>
539     <tr>
540     <td colspan="2" align="center">
541     <img src="/img/idm/1pixgrau.gif" width="575"
542     vspace="0" hspace="0" height="1"
543     alt="-------------------------------------------------">
544     <br></td>
545     </tr>
546     </table>
547     <input type="submit" name="do" value="<%=t[86+s.l]%>">
548     <%
549     } else {
550     %>
551     <table width="100%" cols="3" cellpadding="0" border="0" cellspacing="0">
552     <%
553     for ( int l=0; l<LINES; l++ ) {
554     %>
555     <tr valign="top" height="33">
556     <td>
557     <%
558     if ( 0 < l ) for ( int o=0; o<OP.length; o++ ) {
559     String checked = o == s.op[l] ? " checked" : "";
560     %>
561     <input type="radio" name="op<%=l%>"<%=checked%> value="<%=o%>"/>
562     <%=t[62+2*o+s.l] %>
563     <%
564     } // for ops
565     %>
566     </td>
567     <td>
568     <input type="text" name="t<%=l%>" size="24"
569     value="<%=Field.html(s.t[l])%>"/>
570     <input type="submit" name="i<%=l%>"
571     value="<%=t[56+s.l]%>"/>
572     </td>
573     <td align="left">
574     in <select name="f<%=l%>" size=1>
575     <option value="0"<%=(0==s.f[l])?" selected":""%>
576     ><%=t[60+s.l]%></option>
577     <%
578     for(int i=0; i<tag.length;i++) {
579     %>
580     <option value="<%=i+1%>"<%=(i+1==s.f[l])?" selected":""%>
581     ><%=t[2*i+s.l]%></option>
582     <%
583     } // for fields
584     %>
585     </select>
586     </td>
587     </tr>
588     <%
589     } // for lines
590     %>
591    
592     <tr>
593     <td colspan="3" align="center" valign="center" height="7">
594     <img src="/img/idm/1pixgrau.gif" width="575"
595     vspace="3" hspace="0" height="1"
596     alt="-------------------------------------------------">
597     <br></td>
598     </tr>
599    
600     </table>
601     <!-- <%= dberr %> -->
602     <input type="submit" name="do" value="<%=t[52+s.l]%>"/>
603     <input type="reset" name="reset" value="<%=t[68+s.l] %>"/>
604     <%--
605     <input type="text" name="rows" size="2" value="<%=s.rows%>"/> rows at once
606     --%>
607     <input type="submit" name="do" value="<%=t[54+s.l]%>"/>
608     <%
609     } // query form
610    
611     if ( VW_QUERY == s.view && 0 < s.len ) {
612     if ( 0 < s.off ) {
613     int boff = s.off-s.rows;
614     if ( boff < 0 ) boff = 0;
615     %>
616     &nbsp;&nbsp;<a class="intern" href="<%=me%>?off=<%=boff%>">
617     <b>&lt;&lt;</b><%=t[88+s.l]%> <%=boff+1%>
618     <%=t[90+s.l]%> <%=boff+s.rows%></a>
619     <%
620     }
621     if ( maxrow < s.len ) {
622     int nmax = maxrow+s.rows;
623     if ( nmax > s.len )
624     nmax = s.len;
625     %>
626     &nbsp;&nbsp;<a class="intern" href="<%=me%>?off=<%=maxrow%>">
627     <%=t[88+s.l]%> <%=maxrow+1%>
628     <%=t[90+s.l]%> <%=nmax%><b>&gt;&gt;</b></a>
629     <%
630     }
631     }
632    
633     %>
634     &nbsp;&nbsp;<a class="intern" href="<%=me%>?do=new"><%=t[98+s.l]%></a>
635     </form>
636     <hr>
637     <!-- switch view: help, query, index or order -->
638     <%
639     switch ( s.view ) {
640     default:
641     case VW_HELP:
642     %>
643     <%=t[100+s.l]%>
644     <%
645     break;
646     case VW_QUERY:
647     if ( 0 == s.len ) {
648     %>
649     0 <%=t[88+s.l]%> <%=t[94+s.l]%> '<%=s.qry%>'
650     <%
651     } else {
652     %>
653     <h4> <%=t[88+s.l]%> <%=s.off+1%>
654     <%=t[90+s.l]%> <%=maxrow%>
655     <%=t[92+s.l]%> <%=s.len%>
656     <%=t[94+s.l]%> '<%=s.qry%>' </h4>
657    
658     <%-- start output --%>
659     <table cols="2" width="100%">
660     <%
661     for ( int i=s.off; i<maxrow; i++ ) {
662     Rec r = db.readRow( s.set[i] );
663     if ( null == r ) continue;
664     %>
665     <tr><td colspan="2"><hr></td></tr>
666     <%
667     for ( int j=0; j<tag.length; j++ ) {
668     out.println( r.v(
669     "<tr><td valign=\"top\" width=\"150\">"+t[2*j+s.l]
670     +"</td><td valign=\"top\">",
671     null, // cond,repeated prefix
672     tag[j], Db.MDL|Db.PS|Db.HTI, 0, 0, // tag and mode, len, off
673     ";<br>","</td></tr>")
674     );
675     }
676     String ti = r.v("",301,Db.MDL, 0, 0,"");
677     if ( null == ti || 0 == ti.length() )
678     ti = r.v("",302,Db.MDL, 0, 0,"");
679     String link = me+"?do=order"
680     + "&id=" + URLEncoder.encode( r.v("",18,Db.MDL, 0, 0,"") )
681     + "&ti=" + URLEncoder.encode( ti );
682     %>
683     <tr><td colspan="2" align="right">
684     <a class="intern" href="<%=link%>"><b>&gt;&gt;</b> <%=t[84+s.l]%></a>
685     </td></tr>
686     <%
687     }
688     %>
689     </table>
690     <%
691     }
692     break; // case VW_QUERY
693     case VW_INDEX:
694     %>
695     <h4><%=t[96+s.l]%> '<%=Field.html(s.term)%>'</h4>
696     <%
697     if ( null == s.i || ! s.i.hasNext() ) {
698     } else {
699     int i = TERMS;
700     while ( 0 < i-- && s.i.hasNext() ) {
701     String ix = (String)s.i.next();
702     if ( 0 == ix.length() ) continue;
703     String u = URLEncoder.encode( ix );
704     %>
705     <a class="intern" href="<%=me%>?t<%=s.idx%>=<%=u%>"><%=Field.html(ix)%></a><br>
706     <%
707     }
708     if ( 0 > i ) { // more
709     %>
710     <p align = "right">
711     <a class="intern" href="<%=me%>?do=more"><b>&gt;&gt;</b> <%=t[58+s.l]%></a><br>
712     </p>
713     <%
714     } else
715     s.i = null;
716     }
717     break; // case VW_INDEX
718     case VW_ORDER:
719     %>
720     <pre>
721     <%= order %>
722     </pre>
723     <%
724     } // switch
725     %>
726     <!-- <%= ID %> -->
727     </body></html>

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