1 dump('entering cat.z3950.js\n');
3 if (typeof cat == 'undefined') cat = {};
4 cat.z3950 = function (params) {
6 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
7 JSAN.use('util.error'); this.error = new util.error();
8 JSAN.use('util.network'); this.network = new util.network();
10 dump('cat.z3950: ' + E + '\n');
14 cat.z3950.prototype = {
18 'init' : function( params ) {
21 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
22 JSAN.use('util.widgets');
28 JSAN.use('circ.util');
29 var columns = circ.util.columns(
31 'tcn' : { 'hidden' : false },
32 'isbn' : { 'hidden' : false },
33 'title' : { 'hidden' : false, 'flex' : '1' },
34 'author' : { 'hidden' : false },
35 'edition' : { 'hidden' : false },
36 'pubdate' : { 'hidden' : false },
37 'publisher' : { 'hidden' : false },
41 JSAN.use('util.list'); obj.list = new util.list('results');
45 'map_row_to_column' : circ.util.std_map_row_to_column(),
46 'on_select' : function(ev) {
48 JSAN.use('util.functional');
49 var sel = obj.list.retrieve_selection();
50 var list = util.functional.map_list(
52 function(o) { return o.getAttribute('retrieve_id'); }
54 obj.error.sdump('D_TRACE','cat/z3950: selection list = ' + js2JSON(list) );
55 obj.controller.view.marc_import.disabled = false;
56 obj.controller.view.marc_import.setAttribute('retrieve_id',list[0]);
57 obj.controller.view.marc_view.disabled = false;
58 obj.controller.view.marc_view.setAttribute('retrieve_id',list[0]);
60 obj.error.standard_unexpected_error_alert('Failure during list construction.',E);
66 JSAN.use('util.controller'); obj.controller = new util.controller();
72 function() { alert('Not Yet Implemented'); }
74 'result_message' : [['render'],function(e){return function(){};}],
91 var n = obj.controller.view.marc_view;
92 if (n.getAttribute('toggle') == '1') {
93 document.getElementById('deck').selectedIndex = 0;
94 n.setAttribute('toggle','0');
95 n.setAttribute('label','MARC View');
96 document.getElementById('results').focus();
98 document.getElementById('deck').selectedIndex = 1;
99 n.setAttribute('toggle','1');
100 n.setAttribute('label','Results View');
101 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
102 var f = document.getElementById('marc_frame').contentWindow;
103 f.xulG = { 'marcxml' : obj.results.records[ n.getAttribute('retrieve_id') ].marcxml };
105 f.document.body.firstChild.focus();
115 obj.spawn_marc_editor(
117 obj.controller.view.marc_import.getAttribute('retrieve_id')
125 obj.initial_search();
137 var raw = window.prompt('WARNING: This is not a simple keyword search. Enter raw z39.50 PQN search string: ','','Raw Z39.50 PQN Search');
138 if (raw) obj.initial_raw_search(raw);
141 'menu_placeholder' : [
147 function handle_switch(node) {
148 var service = obj.controller.view.service_menu.value;
149 var nl = document.getElementsByAttribute('mytype','search_class');
150 for (var i = 0; i < nl.length; i++) { nl[i].disabled = true; }
151 for (var i in obj.services[service].attrs) {
152 var x = document.getElementById(i + '_input');
156 var rows = document.getElementById('query_inputs');
157 var row = document.createElement('row'); rows.appendChild(row);
158 var label = document.createElement('label');
159 label.setAttribute('control',i+'_input');
160 label.setAttribute('search_class',i);
161 label.setAttribute('style','-moz-user-focus: ignore');
162 if (entities['staff.z39_50.search_class.'+i]) {
163 label.setAttribute('value',entities['staff.z39_50.search_class.'+i]);
165 label.setAttribute('value',i);
167 row.appendChild(label);
168 label.addEventListener('click',function(ev){
169 var a = ev.target.getAttribute('search_class');
170 if (a) obj.default_attr = a;
173 var tb = document.createElement('textbox');
174 tb.setAttribute('id',i+'_input');
175 tb.setAttribute('mytype','search_class');
176 tb.setAttribute('search_class',i);
178 tb.addEventListener('keypress',obj.handle_enter,false);
181 if (obj.creds.services[ service ]) {
182 document.getElementById('username').setAttribute('value',
183 obj.creds.services[service].username
185 document.getElementById('password').setAttribute('value',
186 obj.creds.services[service].password
190 document.getElementById('username').focus();
194 var robj = obj.network.simple_request(
195 'RETRIEVE_Z3950_SERVICES',
198 if (typeof robj.ilsevent != 'undefined') throw(robj);
201 for (var i in robj) {
204 i + ' : ' + robj[i].db + '@' + robj[i].host + ':' + robj[i].port,
209 util.widgets.remove_children(e);
210 var ml = util.widgets.make_menulist( list );
211 ml.setAttribute('flex','1');
215 function(ev) { handle_switch(ev.target); },
218 obj.controller.view.service_menu = ml;
221 if (obj.creds.default_service) ml.value = obj.creds.default_service;
227 obj.error.standard_unexpected_error_alert('Z39.50 services not likely retrieved.',E);
236 obj.controller.render();
238 obj.controller.view.username = document.getElementById('username');
239 obj.controller.view.password = document.getElementById('password');
242 this.error.sdump('D_ERROR','cat.z3950.init: ' + E + '\n');
246 'focus' : function(service) {
248 var x = obj.creds.services[service].default_attr;
250 document.getElementById(x+'_input').focus();
253 for (var i in obj.services[service].attr) { y = i; }
254 document.getElementById(y+'_input').focus();
258 'clear' : function() {
260 var nl = document.getElementsByAttribute('mytype','search_class');
261 for (var i = 0; i < nl.length; i++) { nl[i].value = ''; nl[i].setAttribute('value',''); }
262 obj.focus(obj.controller.view.service_menu.value);
265 'search_params' : {},
267 'initial_search' : function() {
270 JSAN.use('util.widgets');
271 util.widgets.remove_children( obj.controller.view.result_message );
272 var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
273 x.appendChild( document.createTextNode( 'Searching...' ));
274 obj.search_params = {}; obj.list.clear();
275 obj.controller.view.page_next.disabled = true;
277 obj.search_params.service = obj.controller.view.service_menu.value;
278 obj.search_params.username = obj.controller.view.username.value;
279 obj.search_params.password = obj.controller.view.password.value;
280 obj.search_params.limit = 10;
281 obj.search_params.offset = 0;
283 obj.search_params.search = {};
284 var nl = document.getElementsByAttribute('mytype','search_class');
286 for (var i = 0; i < nl.length; i++) {
287 if (nl[i].disabled) continue;
288 if (nl[i].value == '') continue;
290 obj.search_params.search[ nl[i].getAttribute('search_class') ] = nl[i].value;
295 util.widgets.remove_children( obj.controller.view.result_message );
298 this.error.standard_unexpected_error_alert('Failure during initial search.',E);
302 'initial_raw_search' : function(raw) {
305 JSAN.use('util.widgets');
306 util.widgets.remove_children( obj.controller.view.result_message );
307 var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
308 x.appendChild( document.createTextNode( 'Searching...' ) );
309 obj.search_params = {}; obj.result_count = 0; obj.list.clear();
310 obj.controller.view.page_next.disabled = true;
312 obj.search_params.service = obj.controller.view.service_menu.value;
313 obj.search_params.username = obj.controller.view.username.value;
314 obj.search_params.password = obj.controller.view.password.value;
315 obj.search_params.limit = 10;
316 obj.search_params.offset = 0;
318 obj.search_params.query = raw;
322 this.error.standard_unexpected_error_alert('Failure during initial raw search.',E);
326 'page_next' : function() {
329 JSAN.use('util.widgets');
330 util.widgets.remove_children( obj.controller.view.result_message );
331 var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
332 x.appendChild( document.createTextNode( 'Retrieving more results...' ));
333 obj.search_params.offset += obj.search_params.limit;
336 this.error.standard_unexpected_error_alert('Failure during subsequent search.',E);
340 'search' : function() {
344 if (typeof obj.search_params.query == 'undefined') {
345 method = 'FM_BLOB_RETRIEVE_VIA_Z3950_SEARCH';
347 method = 'FM_BLOB_RETRIEVE_VIA_Z3950_RAW_SEARCH';
349 obj.network.simple_request(
351 [ ses(), obj.search_params ],
353 obj.handle_results(req.getResultObject())
356 document.getElementById('deck').selectedIndex = 0;
358 this.error.standard_unexpected_error_alert('Failure during actual search.',E);
362 'handle_results' : function(results) {
365 JSAN.use('util.widgets');
366 util.widgets.remove_children( obj.controller.view.result_message ); var x;
367 if (results == null) {
368 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
369 x.appendChild( document.createTextNode( 'Server Error: request returned null' ));
372 if (typeof results.ilsevent != 'undefined') {
373 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
374 x.appendChild( document.createTextNode( 'Server Error: ' + results.textcode + ' : ' + results.desc ));
378 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
379 x.appendChild( document.createTextNode( 'Raw query: ' + results.query ));
382 if (results.records) {
383 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
385 document.createTextNode( 'Showing ' + (obj.search_params.offset + results.records.length) + ' of ' + results.count)
388 if (obj.search_params.offset + obj.search_params.limit <= results.count) {
389 obj.controller.view.page_next.disabled = false;
392 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
394 document.createTextNode( results.count + ' records found')
397 if (results.records) {
398 obj.results = results;
399 obj.controller.view.marc_import.disabled = true;
400 var x = obj.controller.view.marc_view;
401 if (x.getAttribute('toggle') == '0') x.disabled = true;
402 for (var i = 0; i < obj.results.records.length; i++) {
408 'mvr' : function(a){return a;}(obj.results.records[i].mvr),
415 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
417 document.createTextNode( 'Error retrieving results.')
421 this.error.standard_unexpected_error_alert('Failure during search result handling.',E);
425 'replace_tab_with_opac' : function(doc_id) {
426 var opac_url = xulG.url_prefix( urls.opac_rdetail ) + '?r=' + doc_id;
427 var content_params = {
429 'authtime' : ses('authtime'),
430 'opac_url' : opac_url,
433 xulG.url_prefix(urls.XUL_OPAC_WRAPPER),
434 {'tab_name':'Retrieving title...'},
439 'spawn_marc_editor' : function(my_marcxml) {
442 xulG.url_prefix(urls.XUL_MARC_EDIT),
443 { 'tab_name' : 'MARC Editor' },
445 'record' : { 'marc' : my_marcxml },
447 'label' : 'Import Record',
448 'func' : function (new_marcxml) {
450 var r = obj.network.simple_request('MARC_XML_RECORD_IMPORT', [ ses(), new_marcxml ]);
451 if (typeof r.ilsevent != 'undefined') {
453 case 1704 /* TCN_EXISTS */ :
454 var msg = 'A record with with TCN ' + r.payload.tcn + ' already exists.\nFIXME: add record summary here';
455 var title = 'Import Collision';
456 var btn1 = 'Overlay';
457 var btn2 = typeof r.payload.new_tcn == 'undefined' ? null : 'Import with alternate TCN ' + r.payload.new_tcn;
458 var btn3 = 'Cancel Import';
459 var p = obj.error.yns_alert(msg,title,btn1,btn2,btn3,'Check here to confirm this action');
460 obj.error.sdump('D_ERROR','option ' + p + 'chosen');
463 var r3 = obj.network.simple_request('MARC_XML_RECORD_UPDATE', [ ses(), r.payload.dup_record, new_marcxml ]);
464 if (typeof r3.ilsevent != 'undefined') {
467 alert('Record successfully overlayed.');
468 obj.replace_tab_with_opac(r3.id());
472 var r2 = obj.network.request(
473 api.MARC_XML_RECORD_IMPORT.app,
474 api.MARC_XML_RECORD_IMPORT.method + '.override',
475 [ ses(), new_marcxml ]
477 if (typeof r2.ilsevent != 'undefined') {
480 alert('Record successfully imported with alternate TCN.');
481 obj.replace_tab_with_opac(r2.id());
486 alert('Record import cancelled');
495 alert('Record successfully imported.');
496 obj.replace_tab_with_opac(r.id());
499 obj.error.standard_unexpected_error_alert('Record not likely imported.',E);
507 'load_creds' : function() {
510 obj.creds = { 'version' : g.save_version, 'services' : {} };
514 'default_service' : xx,
531 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
532 JSAN.use('util.file'); var file = new util.file('z3950_store');
533 if (file._file.exists()) {
534 var creds = file.get_object(); file.close();
535 if (typeof creds.version != 'undefined') {
536 if (creds.version >= obj.creds_version) {
542 obj.error.standard_unexpected_error_dialog('Error retrieving stored z39.50 credentials',E);
546 'save_creds' : function () {
549 obj.creds.default_service = obj.controller.view.service_menu.value;
550 if (typeof obj.creds.services[ obj.creds.default_service ] == 'undefined') {
551 obj.creds.services[ obj.creds.default_service ] = {}
553 obj.creds.services[obj.creds.default_service].username = document.getElementById('username').value;
554 obj.creds.services[obj.creds.default_service].password = document.getElementById('password').value;
555 if (obj.default_attr) {
556 obj.creds.services[obj.creds.default_service].default_attr = obj.default_attr;
558 obj.creds.version = obj.creds_version;
559 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
560 JSAN.use('util.file'); var file = new util.file('z3950_store');
561 file.set_object(obj.creds);
564 obj.error.standard_unexpected_error_alert('Problem storing z39.50 credentials.',E);
568 'handle_enter' : function(ev) {
570 if (ev.target.tagName != 'textbox') return;
571 if (ev.keyCode == 13 /* enter */ || ev.keyCode == 77 /* enter on a mac */) setTimeout( function() { obj.initial_search(); }, 0);
575 dump('exiting cat.z3950.js\n');