1 if(!dojo._hasResource["fieldmapper.IDL"]) {
2 dojo.require("DojoSRF");
3 dojo.provide("fieldmapper.IDL");
4 dojo.declare('fieldmapper.IDL', null, {
6 _URL_PATH : '/reports/fm_IDL.xml', // XXX locale?
7 // -- just need to set up xmlent and use '/reports/'+OpenSRF.locale+'/fm_IDL.xml'
8 NS_REPORTS : 'http://open-ils.org/spec/opensrf/IDL/reporter/v1',
9 NS_PERSIST : 'http://open-ils.org/spec/opensrf/IDL/persistence/v1',
10 NS_OBJ : 'http://open-ils.org/spec/opensrf/IDL/objects/v1',
12 constructor : function(classlist) {
14 if(!fieldmapper.IDL.fmclasses || (classlist && classlist.length)) {
15 var idl_url = this._URL_PATH;
17 if (classlist.length) {
20 for (var i = 0; i < classlist.length; i++) {
21 var trim_class = classlist[i];
22 if (!trim_class) continue;
23 if (fieldmapper.IDL.fmclasses && fieldmapper.IDL.fmclasses[trim_class]) continue;
25 if (i > 0) idl_url += '&';
26 idl_url += 'class=' + trim_class;
37 load : function (response) {
38 self._parse(response);
39 fieldmapper.IDL.loaded = true;
41 error : function (response) {
42 fieldmapper.IDL.loaded = false;
43 dojo.require('fieldmapper.fmall', true);
47 dojo.require('fieldmapper.Fieldmapper');
49 if (classlist && classlist.length)
50 dojo.forEach( classlist, function (c) { fieldmapper.vivicateClass(c); } );
53 _parse : function(xmlNode) {
54 var classes = dojo.query('class',xmlNode);
55 if (!fieldmapper.IDL || !fieldmapper.IDL.fmclasses)
56 fieldmapper.IDL.fmclasses = {};
58 for(var i = 0; i < classes.length; i++) {
59 var node = classes[i];
60 var id = node.getAttribute('id');
61 var fields = dojo.query('fields',node)[0];
62 window.fmclasses[id] = [];
64 var fieldData = this._parseFields(node, id);
67 fields : fieldData.list,
68 field_map : fieldData.map,
69 name : node.getAttribute('id'),
70 //table : fieldmapper._getAttributeNS(node,this.NS_PERSIST, 'tablename'),
71 //core : fieldmapper._getAttributeNS(node,this.NS_REPORTS, 'core'),
72 label : fieldmapper._getAttributeNS(node,this.NS_REPORTS, 'label'),
73 restrict_primary : fieldmapper._getAttributeNS(node,this.NS_PERSIST, 'restrict_primary'),
74 virtual : (fieldmapper._getAttributeNS(node,this.NS_PERSIST, 'virtual') == 'true'),
75 pkey : fieldmapper._getAttributeNS(fields,this.NS_PERSIST, 'primary'),
76 pkey_sequence : fieldmapper._getAttributeNS(fields,this.NS_PERSIST, 'sequence')
79 var valid = fieldmapper._getAttributeNS(node,this.NS_OBJ, 'validate');
80 if (valid) obj.validate = new RegExp( valid.replace(/\\/g, '\\\\') );
82 var permacrud = dojo.query('permacrud',node)[0];
84 var actions = ['create', 'retrieve', 'update', 'delete'];
86 for(var idx in actions) {
87 var action = actions[idx];
88 var pnode = dojo.query(action,permacrud)[0];
90 var permString = pnode.getAttribute('permission');
93 permList = (permString.match(/ /)) ? permString.split(' ') : [permString];
95 var contextString = pnode.getAttribute('context_field');
96 var contextList = null;
98 contextList = (contextString.match(/ /)) ? contextString.split(' ') : [contextString];
100 obj.permacrud[action] = {
102 localContextFields : contextList // need to add foreign context fields
103 }; // add more details as necessary
108 obj.core = (obj.core == 'true');
109 obj.label = (obj.label) ? obj.label : obj.name;
110 fieldmapper.IDL.fmclasses[id] = obj;
115 /* parses the links and fields portion of the IDL */
116 _parseFields : function(node, classname) {
120 var fields = dojo.query('fields',node)[0];
121 fields = dojo.query('field',fields);
123 var links = dojo.query('links',node)[0];
124 if( links ) links = dojo.query('link',links);
129 for(var i = 0; i < fields.length; i++) {
130 var field = fields[i];
131 var name = field.getAttribute('name');
133 if(name == 'isnew' || name == 'ischanged' || name == 'isdeleted')
139 label : fieldmapper._getAttributeNS(field,this.NS_REPORTS,'label'),
140 datatype : fieldmapper._getAttributeNS(field,this.NS_REPORTS,'datatype'),
141 primitive : fieldmapper._getAttributeNS(field,this.NS_PERSIST,'primitive'),
142 selector : fieldmapper._getAttributeNS(field,this.NS_REPORTS,'selector'),
143 array_position : position++,
145 virtual : (fieldmapper._getAttributeNS(fields[i],this.NS_PERSIST, 'virtual') == 'true'),
146 required : (fieldmapper._getAttributeNS(fields[i],this.NS_OBJ, 'required') == 'true'),
147 i18n : (fieldmapper._getAttributeNS(fields[i],this.NS_PERSIST, 'i18n') == 'true')
150 obj.label = obj.label || obj.name;
151 obj.datatype = obj.datatype || 'text';
153 window.fmclasses[classname].push(obj.name);
156 for(var l = 0; l < links.length; l++) {
157 if(links[l].getAttribute('field') == name) {
165 obj.key = link.getAttribute('key');
166 obj['class'] = link.getAttribute('class');
167 obj.reltype = link.getAttribute('reltype');
174 dojo.forEach(['isnew', 'ischanged', 'isdeleted'],
178 array_position : position++,
187 return { list : data, map : map };
192 fieldmapper._getAttributeNS = function (node,ns,attr) {
193 if (node.getAttributeNS) return node.getAttributeNS(ns,attr);
194 return node.getAttribute(attr);
197 window.fmclasses = {};
198 fieldmapper.IDL.load = function (list) { if (!list) list = []; return new fieldmapper.IDL(list); };
199 fieldmapper.IDL.loaded = false;
201 JSON2js.fallbackObjectifier = function (arg, key_name, val_name) {
202 console.log("Firing IDL loader for " + arg[key_name]);
203 fieldmapper.IDL.load([arg[key_name]]);
204 return decodeJS(arg);