Mercurial > psgxs

annotate modules/mod_publish.js @ 28:7cfcd7d5796c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Replace Paul Sowden’s ISO8601 functions by my own, since their licence is possibly incompatible with AGPL.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Mon, 01 Nov 2010 03:01:40 +0100
parents b80ab94da447
children b2faacfefb90
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
24
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
1 var config = require('../configuration');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
2 var storage = require('../storage');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
3 var toBareJID = require('../util').toBareJID;
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
4 var NS = require('../namespaces');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
5
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
6 // SECTION 7.1: Publish an Item to a Node
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
7 exports.retrieveSub = {
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
8 type: 'set',
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
9 child: 'pubsub',
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
10 ns: NS.PUBSUB,
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
11 pschild: 'publish',
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
12 func: function(response, stanza, request, to) {
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
13 if (!config.enabled('publish'))
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
14 return makeError(response, errors.pub.publish.item_publication_not_supported.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
15
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
16 var nodeID = request.getAttribute('node');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
17 if (!nodeID || nodeID == '')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
18 return makeError(response, errors.nodeid_required.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
19
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
20 var autocreate = false;
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
21 if (!storage.existsNode(nodeID)) {
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
22 if (config.enabled('auto-create'))
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
23 autocreate = true;
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
24 else
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
25 return makeError(response, errors.node_does_not_exist.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
26 }
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
27
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
28 var affil = storage.getAffiliation(toBareJID(to), nodeID);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
29 if (typeof affil == 'number' && affil != errors.node_does_not_exist.n)
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
30 return makeError(response, affil);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
31 if (!autocreate && affil != 'super-owner' && affil != 'owner' && affil != 'publisher' && affil != 'publish-only')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
32 return makeError(response, errors.forbidden.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
33
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
34 var item = request.getChild('item');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
35 var itemID = item.getAttribute('id');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
36 if (!config.enabled('item-ids') && itemID)
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
37 return makeError(response, errors.itemid_required.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
38 itemID = itemID? itemID: utils.makeRandomId();
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
39
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
40 if (item.tags.length != 1)
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
41 return makeError(response, errors.pub.publish.bad_payload.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
42
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
43 var conf = storage.getConfiguration(nodeID);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
44 var publishOptions = pubsub.getChild('publish-options');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
45 if (publishOptions && config.enabled('publish-options')) {
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
46 var x = publishOptions.getChild('x', 'jabber:x:data');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
47 if (!x || x.getAttribute('type') != 'submit')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
48 return makeError(response, errors.bad_request.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
49
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
50 var form = forms.parse(x, true);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
51 if (form.access_model != conf['pubsub#access_model'] && !autocreate)
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
52 return makeError(response, errors.pub.configuration.precondition.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
53 }
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
54
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
55 if (!config.enabled('persistent-items')) {
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
56 var notifs = storage.purgeNode(nodeID);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
57 if (typeof notifs == 'number')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
58 return makeError(response, r);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
59 }
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
60
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
61 if (autocreate) {
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
62 if (!form)
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
63 form = {};
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
64 form['pubsub#creator'] = toBareJID(to);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
65
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
66 var r = storage.createNode(nodeID, form);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
67 if (typeof r == 'number')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
68 return makeError(response, r);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
69 }
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
70
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
71 var content = item.getChild();
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
72
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
73 subscribers = storage.setItem(nodeID, itemID, content);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
74 if (typeof subscribers == 'number')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
75 return makeError(response, subscribers);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
76
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
77 var attrs = {};
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
78 if (content)
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
79 attrs[itemID] = {content: content};
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
80 else
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
81 attrs[itemID] = {};
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
82 notifs.send(subscribers, 'items', nodeID, attrs);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
83
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
84 response.c('pubsub', {xmlns: NS.PUBSUB})
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
85 .c('publish', {node: nodeID})
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
86 .c('item', {id: itemID});
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
87
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
88 return response;
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
89 }
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
90 }
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
91
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
92 // SECTION 7.2: Delete an Item from a Node
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
93 exports.retrieveSub = {
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
94 type: 'set',
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
95 child: 'pubsub',
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
96 ns: NS.PUBSUB,
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
97 pschild: 'retract',
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
98 func: function(response, stanza, request, to) {
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
99 if (!config.enabled('retract-items'))
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
100 return makeError(response, errors.pub.retract.item_deletion_not_supported.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
101
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
102 var nodeID = request.getAttribute('node');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
103 if (!nodeID || nodeID == '')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
104 return makeError(response, errors.nodeid_required.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
105 if (!storage.existsNode(nodeID))
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
106 return makeError(response, errors.node_does_not_exist.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
107
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
108 var item = request.getChild('item');
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
109 if (!item)
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
110 return makeError(response, errors.pub.retract.item_or_itemid_required.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
111
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
112 var itemID = item.getAttribute('id')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
113 if (!itemID || itemID == '')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
114 return makeError(response, errors.pub.retract.item_or_itemid_required.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
115
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
116 var affil = storage.getAffiliation(toBareJID(to), nodeID);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
117 if (affil != 'super-owner' && affil != 'owner' && affil != 'publish-only')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
118 return makeError(response, errors.forbidden.n);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
119
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
120 var subscribers = storage.deleteItem(nodeID, itemID);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
121 if (typeof subscribers == 'number')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
122 return makeError(response, subscribers);
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
123
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
124 var attrs = {};
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
125 attrs[itemID] = {};
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
126 notifs.send(subscribers, 'items', nodeID, attrs, 'retract')
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
127
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
128 return response;
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
129 }
b80ab94da447 Add new modules files.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
130 }