-%# $Id: edit.mc,v 1.10 2006-11-14 14:54:41 mike Exp $
+%# $Id: edit.mc,v 1.40 2009-04-15 18:16:46 wosch Exp $
<%args>
-$id => undef
+$op
+$id => undef ### should be extracted using utf8param()
+$update => undef
</%args>
-<%once>
-use ZOOM;
-</%once>
+<%doc>
+Since this form is used in many different situations, some care is
+merited in considering the possibilities:
+
+Situation Op ID Update
+----------------------------------------------------------------------
+Blank form for adding a new target new
+New target rejected, changes required new X
+New target accepted and added new X
+---------------------------------------------------------------------
+Existing target to be edited edit X
+Edit rejected, changes required edit X X
+Target successfully updated edit X X
+----------------------------------------------------------------------
+Existing target to be copied copy X
+New target rejected, changes required copy X X
+New target accepted and added copy X X
+----------------------------------------------------------------------
+
+Submissions, whether of new targets, edits or copies, may be rejected
+due either to missing mandatory fields or host/name/port that form a
+duplicate ID.
+</%doc>
<%perl>
-my $conn = new ZOOM::Connection("localhost:3313/IR-Explain---1", 0,
- user => "admin", password => "fruitbat");
-if (!defined $id || $id eq "") {
- $m->comp("/details/form.mc", id => undef, conn => $conn,
- rec => '<explain xmlns="http://explain.z3950.org/dtd/2.0/"/>');
+# Sanity checking
+die "op = new but id defined" if $op eq "new" && defined $id;
+die "op != new but id undefined" if $op ne "new" && !defined $id;
+
+my $conn = new ZOOM::Connection("localhost:8018/IR-Explain---1", 0,
+ user => "admin", password => "fruitbat",
+ elementSetName => "zeerex");
+
+my $protocol = utf8param($r, "protocol");
+my $host = utf8param($r, "host");
+my $port = utf8param($r, "port");
+my $dbname = utf8param($r, "dbname");
+
+if ((!defined $port || $port eq "") &&
+ (defined $protocol && $protocol ne "")) {
+ # Port-guessing based on defaults for each protocol
+ $port = $protocol eq "Z39.50" ? 210 : 80;
+ warn "guessed port $port";
+ &utf8param($r, port => $port);
+}
+
+my $newid;
+if (defined $protocol && $protocol ne "" &&
+ defined $host && $host ne "" &&
+ defined $port && $port ne "" &&
+ defined $dbname && $dbname ne "") {
+ $newid = irspy_make_identifier($protocol, $host, $port, $dbname);
+}
+
+my $rec = '<explain xmlns="http://explain.z3950.org/dtd/2.0/"/>';
+
+if (!defined $id) {
+ if (!$update) {
+ # About to enter data for a new record
+ # Nothing to do at this stage
+ } elsif (!defined $newid) {
+ # Tried to create new record but data is insufficient
+ print qq[<p class="error">
+ Please specify protocol, host, port and database name.</p>\n];
+ undef $update;
+ } elsif ($host !~ /^\w+\.[\w.]*\w$/i) {
+ print qq[<p class="error">
+ This host name is not valid.</p>\n];
+ undef $update;
+ sleep 25;
+ } elsif ($port !~ /^\d*$/i) {
+ print qq[<p class="error">
+ This port number is not valid.</p>\n];
+ undef $update;
+ sleep 25;
+ } else {
+ # Creating new record, all necessary data is present. Check
+ # that the new record is not a duplicate of an existing one.
+ my $rs = $conn->search(new ZOOM::Query::CQL(cql_target($newid)));
+ if ($rs->size() > 0) {
+ my $qnewid = xml_encode(uri_escape($newid));
+ print qq[<p class="error">
+ There is already
+ <a href='?op=edit&id=$newid'>a record</a>
+ for this protocol, host, port and database name.
+ </p>\n];
+ undef $update;
+ }
+ }
} else {
- $conn->option(elementSetName => "zeerex");
- my $qid = $id;
- $qid =~ s/"/\\"/g;
- my $query = qq[rec.id="$qid"];
+ # assert(defined $id);
+ # Copying or editing an existing record: fetch it for editing
+ my $query = cql_target($id);
my $rs = $conn->search(new ZOOM::Query::CQL($query));
- my $n = $rs->size();
- if ($n == 0) {
- $m->comp("/details/error.mc",
- title => "Error", message => "No such ID '$id'");
+ if ($rs->size() > 0) {
+ $rec = $rs->record(0);
} else {
- my $rec = $rs->record(0);
- $m->comp("/details/form.mc", id => $id, conn => $conn, rec => $rec);
+ ### Is this an error? I don't think the UI will ever provoke it
+ print qq[<p class="error">(New ID specified.)</p>\n];
+ $id = undef;
}
}
+
+my $xc = irspy_xpath_context($rec);
+my @fields =
+ (
+ [ title => 0, "Name", "e:databaseInfo/e:title",
+ qw() ],
+ [ country => $m->comp("country-list.mc"),
+ "Country", "i:status/i:country" ],
+ [ protocol => [ qw(Z39.50 SRW SRU) ],
+ "Protocol", "e:serverInfo/\@protocol" ],
+ [ host => 0, "Host", "e:serverInfo/e:host" ],
+ [ port => 0, "Port", "e:serverInfo/e:port" ],
+ [ dbname => 0, "Database Name", "e:serverInfo/e:database",
+ qw(e:host e:port) ],
+ [ type => $m->comp("libtype-list.mc"),
+ "Type of Library", "i:status/i:libraryType" ],
+ [ username => 0, "Username (if needed)", "e:serverInfo/e:authentication/e:user",
+ qw() ],
+ [ password => 0, "Password (if needed)", "e:serverInfo/e:authentication/e:password",
+ qw(e:user) ],
+ [ description => 5, "Description", "e:databaseInfo/e:description",
+ qw(e:title) ],
+ [ author => 0, "Author", "e:databaseInfo/e:author",
+ qw(e:title e:description) ],
+ [ hosturl => 0, "URL to Hosting Organisation", "i:status/i:hostURL" ],
+ [ contact => 0, "Contact", "e:databaseInfo/e:contact",
+ qw(e:title e:description) ],
+ [ extent => 3, "Extent", "e:databaseInfo/e:extent",
+ qw(e:title e:description) ],
+ [ history => 5, "History", "e:databaseInfo/e:history",
+ qw(e:title e:description) ],
+ [ language => [
+# This list was produced by feeding
+# http://www.loc.gov/standards/iso639-2/ISO-639-2_values_8bits.txt
+# through the filter
+# awk -F'|' '$3 {print$4}'
+# and shortening some of the longer names by hand
+ "",
+ "English",
+ "Afar",
+ "Abkhazian",
+ "Afrikaans",
+ "Akan",
+ "Albanian",
+ "Amharic",
+ "Arabic",
+ "Aragonese",
+ "Armenian",
+ "Assamese",
+ "Avaric",
+ "Avestan",
+ "Aymara",
+ "Azerbaijani",
+ "Bashkir",
+ "Bambara",
+ "Basque",
+ "Belarusian",
+ "Bengali",
+ "Bihari",
+ "Bislama",
+ "Bosnian",
+ "Breton",
+ "Bulgarian",
+ "Burmese",
+ "Catalan; Valencian",
+ "Chamorro",
+ "Chechen",
+ "Chinese",
+ "Church Slavic; Old Slavonic",
+ "Chuvash",
+ "Cornish",
+ "Corsican",
+ "Cree",
+ "Czech",
+ "Danish",
+ "Divehi; Dhivehi; Maldivian",
+ "Dutch; Flemish",
+ "Dzongkha",
+ "Esperanto",
+ "Estonian",
+ "Ewe",
+ "Faroese",
+ "Fijian",
+ "Finnish",
+ "French",
+ "Western Frisian",
+ "Fulah",
+ "Georgian",
+ "German",
+ "Gaelic; Scottish Gaelic",
+ "Irish",
+ "Galician",
+ "Manx",
+ "Greek, Modern (1453-)",
+ "Guarani",
+ "Gujarati",
+ "Haitian; Haitian Creole",
+ "Hausa",
+ "Hebrew",
+ "Herero",
+ "Hindi",
+ "Hiri Motu",
+ "Hungarian",
+ "Igbo",
+ "Icelandic",
+ "Ido",
+ "Sichuan Yi",
+ "Inuktitut",
+ "Interlingue",
+ "Interlingua",
+ "Indonesian",
+ "Inupiaq",
+ "Italian",
+ "Javanese",
+ "Japanese",
+ "Kalaallisut; Greenlandic",
+ "Kannada",
+ "Kashmiri",
+ "Kanuri",
+ "Kazakh",
+ "Khmer",
+ "Kikuyu; Gikuyu",
+ "Kinyarwanda",
+ "Kirghiz",
+ "Komi",
+ "Kongo",
+ "Korean",
+ "Kuanyama; Kwanyama",
+ "Kurdish",
+ "Lao",
+ "Latin",
+ "Latvian",
+ "Limburgan; Limburger; Limburgish",
+ "Lingala",
+ "Lithuanian",
+ "Luxembourgish; Letzeburgesch",
+ "Luba-Katanga",
+ "Ganda",
+ "Macedonian",
+ "Marshallese",
+ "Malayalam",
+ "Maori",
+ "Marathi",
+ "Malay",
+ "Malagasy",
+ "Maltese",
+ "Moldavian",
+ "Mongolian",
+ "Nauru",
+ "Navajo; Navaho",
+ "Ndebele, South; South Ndebele",
+ "Ndebele, North; North Ndebele",
+ "Ndonga",
+ "Nepali",
+ "Norwegian Nynorsk",
+ "Norwegian Bokmål",
+ "Norwegian",
+ "Chichewa; Chewa; Nyanja",
+ "Occitan (post 1500); Provençal",
+ "Ojibwa",
+ "Oriya",
+ "Oromo",
+ "Ossetian; Ossetic",
+ "Panjabi; Punjabi",
+ "Persian",
+ "Pali",
+ "Polish",
+ "Portuguese",
+ "Pushto",
+ "Quechua",
+ "Raeto-Romance",
+ "Romanian",
+ "Rundi",
+ "Russian",
+ "Sango",
+ "Sanskrit",
+ "Serbian",
+ "Croatian",
+ "Sinhala; Sinhalese",
+ "Slovak",
+ "Slovenian",
+ "Northern Sami",
+ "Samoan",
+ "Shona",
+ "Sindhi",
+ "Somali",
+ "Sotho, Southern",
+ "Spanish; Castilian",
+ "Sardinian",
+ "Swati",
+ "Sundanese",
+ "Swahili",
+ "Swedish",
+ "Tahitian",
+ "Tamil",
+ "Tatar",
+ "Telugu",
+ "Tajik",
+ "Tagalog",
+ "Thai",
+ "Tibetan",
+ "Tigrinya",
+ "Tonga (Tonga Islands)",
+ "Tswana",
+ "Tsonga",
+ "Turkmen",
+ "Turkish",
+ "Twi",
+ "Uighur; Uyghur",
+ "Ukrainian",
+ "Urdu",
+ "Uzbek",
+ "Venda",
+ "Vietnamese",
+ "Volapük",
+ "Welsh",
+ "Walloon",
+ "Wolof",
+ "Xhosa",
+ "Yiddish",
+ "Yoruba",
+ "Zhuang; Chuang",
+ "Zulu",
+ ],
+ "Language of Records", "e:databaseInfo/e:langUsage",
+ qw(e:title e:description) ],
+ [ restrictions => 2, "Restrictions", "e:databaseInfo/e:restrictions",
+ qw(e:title e:description) ],
+ [ subjects => 2, "Subjects", "e:databaseInfo/e:subjects",
+ qw(e:title e:description) ],
+ );
+
+# Update record with submitted data
+my %fieldsByKey = map { ( $_->[0], $_) } @fields;
+my %data;
+foreach my $key (&utf8param($r)) {
+ next if grep { $key eq $_ } qw(op id update);
+ $data{$key} = utf8param($r, $key);
+}
+my @changedFields = modify_xml_document($xc, \%fieldsByKey, \%data);
+if ($update && @changedFields) {
+ my @x = modify_xml_document($xc, { dateModified =>
+ [ dateModified => 0,
+ "Data/time modified",
+ "e:metaInfo/e:dateModified" ] },
+ { dateModified => isodate(time()) });
+ die "Didn't set dateModified!" if !@x;
+ ZOOM::IRSpy::_rewrite_zeerex_record($conn, $xc->getContextNode(),
+ $op eq "edit" ? $id : undef);
+}
+
+</%perl>
+ <h2><% xml_encode($xc->find("e:databaseInfo/e:title"), "[Untitled]") %></h2>
+% if ($update && @changedFields) {
+% my $nchanges = @changedFields;
+ <p style="font-weight: bold">
+ The record has been <% $op ne "edit" ? "created" : "updated" %>.<br/>
+ Changed <% $nchanges %> field<% $nchanges == 1 ? "" : "s" %>:
+ <% join(", ", map { xml_encode($_->[2]) } @changedFields) %>.
+ </p>
+% return if $op eq "new";
+% }
+ <p>
+ Although anyone is allowed to add a new target, please note that
+ <b>you will not be able to edit the newly added target unless you
+ have administrator privileges</b>. So please be sure that the
+ details are correct before submitting them.
+ </p>
+ <form method="get" action="">
+ <table class="fullrecord" border="1" cellspacing="0" cellpadding="5" width="100%">
+<%perl>
+foreach my $ref (@fields) {
+ my($name, $nlines, $caption, $xpath, @addAfter) = @$ref;
+</%perl>
+ <tr>
+ <th><% $caption %></th>
+ <td>
+% my $rawval = $xc->findvalue($xpath);
+% my $val = xml_encode($rawval, "");
+% if (ref $nlines) {
+ <select name="<% $name %>" size="1">
+% foreach my $option (@$nlines) {
+ <option value="<% xml_encode($option) %>"<%
+ ($rawval eq $option ? ' selected="selected"' : "")
+ %>><% xml_encode($option) %></option>
+% }
+ </select>
+% } elsif ($nlines) {
+ <textarea name="<% $name %>" rows="<% $nlines %>" cols="51"><% $val %></textarea>
+% } else {
+ <input name="<% $name %>" type="text" size="60" value="<% $val %>"/>
+% }
+ </td>
+ <td>
+ <& /help/link.mc, help => "edit/$name" &>
+ </td>
+ </tr>
+% }
+ <tr>
+ <td align="right" colspan="2">
+ <input type="submit" name="update" value="Update"/>
+% $op = "edit" if $op eq "new" && defined $update;
+ <input type="hidden" name="op" value="<% xml_encode($op) %>"/>
+% $id = $newid if defined $newid;
+% if (defined $id) {
+ <input type="hidden" name="id" value="<% xml_encode($id) %>"/>
+% }
+ </td>
+ </tr>
+ </table>
+ </form>
+<%perl>
+ if (@changedFields && 0) {
+ my $x = $xc->getContextNode()->toString();
+ $x = xml_encode($x);
+ #$x =~ s/$/<br\/>/gm;
+ print "<pre>$x</pre>\n";
+ }
</%perl>