-
Notifications
You must be signed in to change notification settings - Fork 0
/
rdf-cobweb.js
353 lines (299 loc) · 12 KB
/
rdf-cobweb.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
var COBWEB = function () {
"use strict";
var control = {
base : null,
profiles : null,
requirements : null,
error: null,
complete: null
},
data = null,
profiles = {},
store = N3.Store();
var cleanURL = function(url) {
console.log('Splitting URL', url);
return url.split('#')[0];
};
var analyse_profile = function(profile) {
//data.html(profile);
data = profile;
control.complete.show();
control.requirements.html("Profile: ");
var title = Util.getElement('span', 'title');
title.html(profile.label);
control.requirements.append(title);
control.requirements.append( "<br />" );
if(profile.requirements.length == 0) {
control.requirements.append("--Specifies no required properties--");
}
for(var i = 0; i < profile.requirements.length; i++) {
var details = profile.requirements[i];
console.log('Details', details);
if(!details.collection)
continue;
var req = Util.getElement('div' , 'requirement');
var lab = Util.getElement('span', 'requirement');
var button = Util.getElement('button');
var info = Util.getElement('div', 'info');
var content = Util.getElement('div', 'requirement-body');
button.html("Inheritance Info");
button.click((function() {
var info_control = info;
return function() {
info_control.toggle();
};
})());
req.append(lab);
lab.html(details.label);
if(details.overrides != null) {
Util.buildInheritanceTree(store, details.overrides, info);
req.append(info);
info.hide();
lab.append(button);
}
req.append(content);
var container = COBWEB_SKOS.loadCollection(content, details.collection, details);
details.contents = container;
control.requirements.append(req);
}
};
var analyse_profiles = function(graph, data) {
var matches = store.find(null, A, PROF.Profile);
control.profiles.html("Found " + matches.length + " new Profiles<br />");
var ul = Util.getElement('ul', 'profiles');
control.profiles.append(ul);
for(var i = 0; i < matches.length; i++) {
var match = matches[i];
var label = Util.getLabel(store, match.subject);
var profile = {};
profile.label = label;
profile.url = match.subject;
profile.requirements = [];
profile.parents = Util.getParentProfile(store, match.subject);
profile.requirements = Util.getProfileRequirements(store, match.subject);
profiles[profile.url] = profile;
//console.log(match);
}
//Build display elements
for (var id in profiles) {
var profile = profiles[id];
var prof_div = Util.getElement('li');
var prof_label = Util.getElement('span', 'profile');
var prof_info = Util.getElement('span', 'info');
var prof_info_details = Util.getElement('div', 'info');
prof_label.html(profile.label);
prof_div.append(prof_label);
if( profile.parents.length > 0 || profile.requirements.length > 0) {
prof_info.html('[Toggle Info]');
prof_div.append(prof_info);
prof_div.append(prof_info_details);
prof_info_details.hide();
prof_info.click( function() {
var temp = prof_info_details;
return function() { temp.toggle() };
}() );
}
prof_label.click( function() {
var temp = profile;
return function() { analyse_profile( temp ); };
}() );
if( profile.parents.length > 0) {
var prof_parents = Util.getElement('div', 'parents');
prof_info_details.append(prof_parents);
prof_parents.html('Inherits from:');
for(var i = 0; i < profile.parents.length; i++) {
var parent = profile.parents[i];
var div = Util.getElement('div', 'parent');
div.html(parent);
prof_parents.append(div);
}
}
if( profile.requirements.length > 0 ) {
var prof_req = Util.getElement('div', 'requirements');
prof_info_details.append(prof_req);
prof_req.html("Required fields:");
for(var i = 0; i < profile.requirements.length; i++) {
var requirement = profile.requirements[i];
var div = Util.getElement('div', 'requirement');
div.html(requirement.label);
prof_req.append(div);
}
}
ul.append(prof_div);
}
if( profiles[graph] ) {
analyse_profile(profiles[graph]);
}
};
var parse = function(data, graph, callback) {
//$('#data').text(data);
var cleaned = data.replace(/[^\x00-\x7F]/g, "");
console.log("Parsing graph", graph);
var parser = N3.Parser();
parser.parse(cleaned,
function (error, triple, prefixes) {
if(error) console.error('ERROR', error);
if (triple) {
var cleaned = cleanURL(graph);
//console.log(triple.subject, triple.predicate, triple.object, graph);
store.addTriple(triple.subject, triple.predicate, triple.object, cleaned);
}
else {
console.log("Completed parsing.", graph, prefixes);
callback(graph, data);
}
});
};
var displayError = function (message) {
control.error.click( function () { control.error.hide() } );
control.error.html(message);
control.error.show();
};
var constructSurveySpecs = function ( struct ) {
var survey = {
profiles : [{
label : struct.label,
url : struct.url
}],
requirements: []
};
for(var i = 0; i< struct.requirements.length; i++) {
var requirement = struct.requirements[i];
var specification = {
id: requirement.url,
label : requirement.label,
meta : {
collection: requirement.collection,
range: requirement.range,
property: requirement.property,
inverseProperty: requirement.inverse
},
required: true,
type: 'list',
entries : []
};
for( var id in requirement.contents.current.collection ) {
var item = requirement.contents.current.collection[id];
specification.entries.push({
id: item.url,
label: item.label
});
}
survey.requirements.push(specification);
}
return survey;
};
var buildControl = function (callback) {
control.base.html(null);
control.base.addClass('cobweb-assistant');
//Load new profiles from here.
var inputspan = Util.getElement('div', 'profile');
var input = Util.getElement('input');
var button = Util.getElement('button');
button.html('Load Additional Profile(s)');
inputspan.append(input);
inputspan.append(button);
button.click(function() {
var url = input.val();
console.log('Loading additional profiles', url);
getTurtle( url , analyse_profiles );
});
var profiles = Util.getElement('div','profiles');
var requirements = Util.getElement('div','requirements');
var error = Util.getElement('div','error');
var complete = Util.getElement('button', 'complete');
complete.html('Use selected profile');
complete.hide();
complete.click(function() {
var survey = constructSurveySpecs(data);
callback(survey);
});
control.profiles = profiles;
control.requirements = requirements;
control.error = error;
control.base.append(Util.getElement('span','title').html('Simple Profile Browser'));
control.base.append(profiles);
control.base.append(inputspan);
control.base.append(Util.getElement('hr'));
control.base.append(requirements);
control.base.append(complete);
control.base.append(error);
control.complete = complete;
};
var loadedResource = {};
var getTurtle = function(url, callback) {
console.log("Loading url "+ url);
var cleaned = cleanURL(url);
if( loadedResource[cleaned] ) {
console.log('Loaded resource from cache', url);
callback(url, loadedResource[cleaned]);
return;
}
// if(cleaned == 'http://prophet.ucd.ie/ontology/cobweb/profiles/prof') {
// callback(url, null);
// return;
// }
$.ajax(url, {
accepts: {
turtle: 'text/turtle',
n3: 'text/rdf+n3'
},
converters: {
'text turtle': function(result) { return result; },
'text n3': function(result) { return result; },
'n3 turtle': function(result) { return result; }
},
beforeSend : function (xhr) { xhr.setRequestHeader("Accept","text/turtle, text/rdf+n3"); },
// Don't actualy care about the format received.
dataType: 'turtle',
error: function(xhr, textStatus, errorThrown) {displayError("Error Fetching Resource '"+ url +"': "+ errorThrown)} ,
success: function(data, textStatus, xhr) {
loadedResource[cleaned] = data;
console.log(xhr);
parse(data, url, callback);
}
});
};
return {
store : {
find : function(subject, predicate, object, graph) {
if(graph) {
var cleaned = cleanURL(graph)
return store.find(subject, predicate, object, cleaned);
}
else
return store.find(subject, predicate, object);
},
count : function(subject, predicate, object, graph) {
if(graph) {
var cleaned = cleanURL(graph)
return store.count(subject, predicate, object, cleaned);
}
else
return store.count(subject, predicate, object);
}
},
callback : null,
smartAssistant : function (url, id, callback) {
var profile_url;
if( !callback) {
callback = id;
id = url;
} else {
profile_url = url;
}
this.callback = callback;
control.base = $(id);
buildControl(callback);
var profile = 'http://prophet.ucd.ie/ontology/cobweb/profiles/prof#cobweb';
if( profile_url )
profile = profile_url;
getTurtle( profile , analyse_profiles );
// parse( $('#embedded-turtle').text(),
// url,
// analyse_profiles );
},
getTurtle : getTurtle,
cleanURL : cleanURL
};
}();