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 = {
16 'init' : function( params ) {
19 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
20 JSAN.use('util.widgets');
24 obj.session = params['session'];
26 JSAN.use('circ.util');
27 var columns = circ.util.columns(
29 'tcn' : { 'hidden' : false },
30 'isbn' : { 'hidden' : false },
31 'title' : { 'hidden' : false, 'flex' : '1' },
32 'author' : { 'hidden' : false },
33 'edition' : { 'hidden' : false },
34 'pubdate' : { 'hidden' : false },
35 'publisher' : { 'hidden' : false },
39 JSAN.use('util.list'); obj.list = new util.list('results');
43 'map_row_to_column' : circ.util.std_map_row_to_column(),
44 'on_select' : function(ev) {
46 JSAN.use('util.functional');
47 var sel = obj.list.retrieve_selection();
48 var list = util.functional.map_list(
50 function(o) { return o.getAttribute('retrieve_id'); }
52 obj.error.sdump('D_TRACE','cat/z3950: selection list = ' + js2JSON(list) );
53 obj.controller.view.marc_import.disabled = false;
54 obj.controller.view.marc_import.setAttribute('retrieve_id',list[0]);
63 document.getAnonymousNodes(document.getElementById('c1'))[0].addEventListener(
67 document.getAnonymousNodes(document.getElementById('c2'))[0]
71 document.getAnonymousNodes(document.getElementById('c2'))[0].addEventListener(
75 document.getAnonymousNodes(document.getElementById('c1'))[0]
80 JSAN.use('util.controller'); obj.controller = new util.controller();
86 function() { alert('Not Yet Implemented'); }
88 'result_message' : [['render'],function(e){return function(){};}],
89 'server' : [['render'],function(e){return function(){};}],
90 'database' : [['render'],function(e){return function(){};}],
91 'port' : [['render'],function(e){return function(){};}],
92 'username' : [['render'],function(e){return function(){};}],
93 'password' : [['render'],function(e){return function(){};}],
101 if (ev.keyCode && ev.keyCode == 13) {
102 obj.asc_search_async();
113 obj.spawn_marc_editor(
115 obj.controller.view.marc_import.getAttribute('retrieve_id')
123 obj.asc_search_async();
133 if (ev.keyCode && ev.keyCode == 13) {
134 obj.raw_search_async();
145 obj.raw_search_async();
148 'menu_placeholder' : [
152 util.widgets.remove_children(e);
153 var ml = util.widgets.make_menulist( [
154 [ 'System Defaults', 0 ],
157 ml.setAttribute('flex','1');
159 /* An experiment with virtual events. I could just use a named function
160 instead of defining one inline, and then call that once to set things
161 up, and let the event handler call it the rest of the time. */
163 'set_server_details',
165 /* FIXME - get these values from server */
166 switch(ev.target.value) {
168 obj.controller.view.server.value = 'zcat.oclc.org';
169 obj.controller.view.server.disabled = true;
170 obj.controller.view.database.value = 'OLUCWorldCat';
171 obj.controller.view.database.disabled = true;
172 obj.controller.view.port.value = '210';
173 obj.controller.view.port.disabled = true;
174 obj.controller.view.username.value = '****';
175 obj.controller.view.username.disabled = true;
176 obj.controller.view.password.value = '****';
177 obj.controller.view.password.disabled = true;
178 obj.controller.view.raw_string.value = 'DISABLED';
179 obj.controller.view.raw_string.disabled = true;
180 obj.controller.view.raw_search.disabled = true;
181 obj.controller.view.asc_id.value = '';
182 obj.controller.view.asc_id.disabled = false;
183 obj.controller.view.asc_search.disabled = false;
186 obj.controller.view.server.disabled = false;
187 obj.controller.view.database.disabled = false;
188 obj.controller.view.server.disabled = false;
189 obj.controller.view.port.disabled = false;
190 obj.controller.view.username.value = '';
191 obj.controller.view.username.disabled = false;
192 obj.controller.view.password.value = '';
193 obj.controller.view.password.disabled = false;
194 obj.controller.view.raw_string.value = '';
195 obj.controller.view.raw_string.disabled = false;
196 obj.controller.view.raw_search.disabled = false;
197 obj.controller.view.asc_id.value = 'DISABLED';
198 obj.controller.view.asc_id.disabled = true;
199 obj.controller.view.asc_search.disabled = true;
207 function(ev) { util.widgets.dispatch('set_server_details', ev.target); },
210 setTimeout( function() { util.widgets.dispatch('set_server_details',ml); }, 0 );
218 obj.controller.render();
221 this.error.sdump('D_ERROR','cat.z3950.init: ' + E + '\n');
225 'store_disable_search_buttons' : function() {
227 JSAN.use('util.widgets');
228 util.widgets.store_disable(
229 obj.controller.view.asc_search,
230 obj.controller.view.raw_search
232 util.widgets.disable(
233 obj.controller.view.asc_search,
234 obj.controller.view.raw_search
238 'restore_enable_search_buttons' : function() {
240 JSAN.use('util.widgets');
241 util.widgets.restore_disable(
242 obj.controller.view.asc_search,
243 obj.controller.view.raw_search
247 'asc_search_async' : function() {
250 var search = obj.controller.view.asc_id.value;
251 obj.error.sdump('D_TRACE','search string: ' + search);
252 JSAN.use('util.widgets');
253 util.widgets.remove_children( obj.controller.view.result_message );
254 obj.controller.view.result_message.appendChild(
255 document.createTextNode( 'Searching...' )
257 obj.store_disable_search_buttons();
258 obj.network.simple_request(
259 'FM_BRN_RETRIEVE_VIA_Z3950_TCN',
260 [ obj.session, search ],
262 obj.handle_results(req.getResultObject())
263 obj.restore_enable_search_buttons();
267 this.error.sdump('D_ERROR',E);
273 'raw_search_async' : function() {
276 var search = obj.controller.view.raw_string.value;
277 obj.error.sdump('D_TRACE','search string: ' + search);
278 JSAN.use('util.widgets');
279 util.widgets.remove_children( obj.controller.view.result_message );
280 obj.controller.view.result_message.appendChild(
281 document.createTextNode( 'Searching...' )
283 obj.store_disable_search_buttons();
284 obj.network.simple_request(
285 'FM_BRN_RETRIEVE_VIA_Z3950_RAW',
288 obj.controller.view.server.value,
289 obj.controller.view.port.value,
290 obj.controller.view.database.value,
292 obj.controller.view.username.value,
293 obj.controller.view.password.value
296 obj.handle_results(req.getResultObject())
297 obj.restore_enable_search_buttons();
301 this.error.sdump('D_ERROR',E);
306 'handle_results' : function(results) {
308 JSAN.use('util.widgets');
309 util.widgets.remove_children( obj.controller.view.result_message );
310 if (results == null) {
311 obj.controller.view.result_message.appendChild(
312 document.createTextNode( 'Server Error: ' + api.FM_BRN_RETRIEVE_VIA_Z3950_TCN.method + ' returned null' )
317 obj.controller.view.result_message.appendChild(
318 document.createTextNode( results.count + (results.count == 1 ? ' result ' : ' results ') + 'found. ' )
321 if (results.records) {
322 obj.controller.view.result_message.appendChild(
323 document.createTextNode( results.records.length + (results.records.length == 1 ? ' result' : ' results') + ' retrieved. ')
325 obj.results = results;
326 obj.list.clear(); obj.controller.view.marc_import.disabled = true;
327 for (var i = 0; i < obj.results.records.length; i++) {
333 'mvr' : function(a){return a;}(obj.results.records[i].mvr),
340 obj.controller.view.result_message.appendChild(
341 document.createTextNode( 'Too many results to retrieve. ')
346 'spawn_marc_editor' : function(my_brn) {
349 xulG.url_prefix(urls.XUL_MARC_EDIT) + '?session=' + window.escape(obj.session),
350 { 'tab_name' : 'MARC Editor' }, { 'import_tree' : my_brn }
356 dump('exiting cat.z3950.js\n');