1 dump('entering OpenILS/data.js\n');
3 if (typeof OpenILS == 'undefined') OpenILS = {};
4 OpenILS.data = function () {
6 JSAN.use('util.error'); this.error = new util.error();
7 JSAN.use('util.network'); this.network = new util.network();
12 OpenILS.data.prototype = {
20 'init' : function (params) {
23 if (params && params.via == 'stash') {
24 this.stash_retrieve();
26 this.network_retrieve();
30 this.error.sdump('D_ERROR','Error in OpenILS.data.init('
31 +js2JSON(params)+'): ' + js2JSON(E) );
37 'stash' : function () {
39 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
40 const OpenILS=new Components.Constructor("@mozilla.org/openils_data_cache;1", "nsIOpenILS");
41 var data_cache=new OpenILS( );
42 for (var i = 0; i < arguments.length; i++) {
43 this.error.sdump('D_DATA','stashing ' + arguments[i] + ' : ' + this[arguments[i]] + '\n');
44 data_cache.wrappedJSObject.OpenILS.prototype.data[arguments[i]] = this[arguments[i]];
47 this.error.sdump('D_ERROR','Error in OpenILS.data.stash(): ' + js2JSON(E) );
51 '_debug_stash' : function() {
53 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
54 const OpenILS=new Components.Constructor("@mozilla.org/openils_data_cache;1", "nsIOpenILS");
55 var data_cache=new OpenILS( );
56 for (var i in data_cache.wrappedJSObject.OpenILS.prototype.data) {
57 dump('_debug_stash ' + i + '\n');
60 this.error.sdump('D_ERROR','Error in OpenILS.data._debug_stash(): ' + js2JSON(E) );
66 'pgt' : [ api.FM_PGT_RETRIEVE.app, api.FM_PGT_RETRIEVE.method, [], true ],
67 'cit' : [ api.FM_CIT_RETRIEVE.app, api.FM_CIT_RETRIEVE.method, [], true ],
68 'cst' : [ api.FM_CST_RETRIEVE.app, api.FM_CST_RETRIEVE.method, [], true ],
69 'acpl' : [ api.FM_ACPL_RETRIEVE.app, api.FM_ACPL_RETRIEVE.method, [], true ],
70 'ccs' : [ api.FM_CCS_RETRIEVE.app, api.FM_CCS_RETRIEVE.method, [], true ],
71 'aou' : [ api.FM_AOU_RETRIEVE.app, api.FM_AOU_RETRIEVE.method, [], true ],
72 'aout' : [ api.FM_AOUT_RETRIEVE.app, api.FM_AOUT_RETRIEVE.method, [], true ]
75 'stash_retrieve' : function() {
77 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
78 const OpenILS=new Components.Constructor("@mozilla.org/openils_data_cache;1", "nsIOpenILS");
79 var data_cache=new OpenILS( );
80 var dc = data_cache.wrappedJSObject.OpenILS.prototype.data;
82 this.error.sdump('D_DATA','Retrieving ' + i + ' : ' + dc[i] + '\n');
85 if (typeof this.on_complete == 'function') {
90 this.error.sdump('D_ERROR','Error in OpenILS.data._debug_stash(): ' + js2JSON(E) );
94 'network_retrieve' : function() {
97 JSAN.use('util.file');
98 JSAN.use('util.functional');
99 JSAN.use('util.fm_utils');
101 function gen_fm_retrieval_func(classname,data) {
102 var app = data[0]; var method = data[1]; var params = data[2]; var cacheable = data[3];
107 if (obj.list[classname].constructor.name == 'Array') {
108 obj.hash[classname] =
109 util.functional.convert_object_list_to_hash(
115 obj.error.sdump('D_ERROR',E + '\n');
121 obj.list[classname] = obj.network.request( app, method, params);
123 // if cacheable, store an offline copy
125 var file = new util.file( classname );
126 file.set_object( obj.list[classname] );
130 // if cacheable, try offline
133 var file = new util.file( classname );
134 obj.list[classname] = file.get_object();
150 var f = gen_fm_retrieval_func(
153 api.FM_AU_RETRIEVE_VIA_SESSION.app,
154 api.FM_AU_RETRIEVE_VIA_SESSION.method,
162 var error = 'Error: ' + js2JSON(E);
163 obj.error.sdump('D_ERROR',error);
167 obj.list.au = [ obj.list.au ];
173 var f = gen_fm_retrieval_func(
176 api.FM_ASV_RETRIEVE_REQUIRED.app,
177 api.FM_ASV_RETRIEVE_REQUIRED.method,
185 var error = 'Error: ' + js2JSON(E);
186 obj.error.sdump('D_ERROR',error);
194 obj.error.sdump('D_DEBUG','_fm_objects = ' + js2JSON(this._fm_objects) + '\n');
196 for (var i in this._fm_objects) {
197 this.chain.push( gen_fm_retrieval_func(i,this._fm_objects[i]) );
200 // The previous org_tree call returned a tree, not a list or hash.
203 obj.tree.aou = obj.list.aou;
204 obj.list.aou = util.fm_utils.flatten_ou_branch( obj.tree.aou );
205 obj.hash.aou = util.functional.convert_object_list_to_hash( obj.list.aou );
210 gen_fm_retrieval_func('my_aou',
212 api.FM_AOU_RETRIEVE_RELATED_VIA_SESSION.app,
213 api.FM_AOU_RETRIEVE_RELATED_VIA_SESSION.method,
220 // Do this after we get the user object
225 gen_fm_retrieval_func( 'my_actsc',
227 api.FM_ACTSC_RETRIEVE_VIA_AOU.app,
228 api.FM_ACTSC_RETRIEVE_VIA_AOU.method,
229 [ obj.session, obj.list.au[0].home_ou() ],
236 if (typeof this.on_complete == 'function') {
238 this.chain.push( this.on_complete );
240 JSAN.use('util.exec'); this.exec = new util.exec();
241 this.exec.on_error = function(E) {
243 if (typeof obj.on_error == 'function') {
246 alert('oops: ' + E );
249 return false; /* break chain */
252 this.exec.chain( this.chain );
257 dump('exiting OpenILS/data.js\n');