Mercurial > psgxs
annotate nodes.js @ 49:7e421278b31b
Fix for node strict mode compatibility.
| author | Sonny Piers <sonny.piers@gmail.com> |
|---|---|
| date | Sun, 20 Mar 2011 15:25:27 +0100 |
| parents | 023f767662d3 |
| children | 99bd1d1ac071 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * Copyright (C) 2010 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | |
| 3 * | |
| 4 * This file is part of PSĜS, a PubSub server written in JavaScript. | |
| 5 * | |
| 6 * PSĜS is free software: you can redistribute it and/or modify | |
| 7 * it under the terms of the GNU Affero General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License. | |
| 10 * | |
| 11 * PSĜS is distributed in the hope that it will be useful, | |
| 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 * GNU Affero General Public License for more details. | |
| 15 * | |
| 16 * You should have received a copy of the GNU Affero General Public License | |
| 17 * along with PSĜS. If not, see <http://www.gnu.org/licenses/>. | |
| 18 */ | |
| 19 | |
|
43
023f767662d3
Fix compatibility with strict mode of node 0.4 and some files without licence header.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
35
diff
changeset
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20 'use strict'; |
|
023f767662d3
Fix compatibility with strict mode of node 0.4 and some files without licence header.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
35
diff
changeset
|
21 |
| 0 | 22 require('./iso8601'); |
| 23 var errors = require('./errors'); | |
| 24 var config = require('./configuration'); | |
| 25 var service_configuration = config.service_configuration; | |
| 26 var Configuration = config.Configuration; | |
|
35
6697f394301f
Replace util with fdsq to work around a stupid bug.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
16
diff
changeset
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27 var makeRandomId = require('./fdsq').makeRandomId; |
| 0 | 28 |
| 29 exports.Item = function() { | |
| 30 this.content = null; | |
| 31 this.date = new Date(); | |
| 32 return this; | |
| 33 }; | |
| 34 | |
| 35 exports.Node = function(params) { | |
| 36 this.items = {}; | |
| 37 if (config.enabled('subscribe')) | |
| 38 this.subscribers = {}; | |
|
4
4c93e76fa371
Ensure that the creator of a node is the default owner; don’t crash
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1
diff
changeset
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39 |
|
1
c2954a9e5665
Add a super-owner that has power over all nodes; add support for
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
0
diff
changeset
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40 this.owner = []; |
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4
4c93e76fa371
Ensure that the creator of a node is the default owner; don’t crash
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1
diff
changeset
|
41 if (params && params['pubsub#creator']) |
|
4c93e76fa371
Ensure that the creator of a node is the default owner; don’t crash
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1
diff
changeset
|
42 this.owner.push(params['pubsub#creator']); |
|
4c93e76fa371
Ensure that the creator of a node is the default owner; don’t crash
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1
diff
changeset
|
43 |
| 0 | 44 if (config.enabled('publisher-affiliation')) |
| 45 this.publisher = []; | |
|
12
9a6b8b3357c6
Use new functions like console.log instead of sys.puts, and aerate a bit.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
4
diff
changeset
|
46 |
| 0 | 47 if (config.enabled('publish-only-affiliation')) |
| 48 this.publishOnly = []; | |
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12
9a6b8b3357c6
Use new functions like console.log instead of sys.puts, and aerate a bit.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
4
diff
changeset
|
49 |
| 0 | 50 if (config.enabled('member-affiliation')) |
| 51 this.member = []; | |
|
12
9a6b8b3357c6
Use new functions like console.log instead of sys.puts, and aerate a bit.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
4
diff
changeset
|
52 |
| 0 | 53 if (config.enabled('outcast-affiliation')) |
| 54 this.outcast = []; | |
|
12
9a6b8b3357c6
Use new functions like console.log instead of sys.puts, and aerate a bit.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
4
diff
changeset
|
55 |
| 0 | 56 if (config.enabled('meta-data')) |
| 57 this.metadata = new Configuration(service_configuration.node_metadata, params); | |
|
12
9a6b8b3357c6
Use new functions like console.log instead of sys.puts, and aerate a bit.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
4
diff
changeset
|
58 |
| 0 | 59 if (config.enabled('config-node')) |
| 60 this.configuration = new Configuration(service_configuration.node_config, params); | |
|
12
9a6b8b3357c6
Use new functions like console.log instead of sys.puts, and aerate a bit.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
4
diff
changeset
|
61 |
| 0 | 62 if (config.enabled('subscription-options')) |
| 63 this.subsConfig = new Configuration(service_configuration.subscribe_options, params); | |
|
12
9a6b8b3357c6
Use new functions like console.log instead of sys.puts, and aerate a bit.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
4
diff
changeset
|
64 |
| 0 | 65 return this; |
| 66 }; | |
| 67 | |
| 68 exports.Node.prototype = { | |
| 69 setItem: function(name, content) { | |
| 70 if (typeof content == 'undefined') { | |
| 71 if (this.items[name]) { | |
| 72 delete this.items[name]; | |
| 73 return errors.success; | |
| 74 } | |
| 75 return 42; //XXX | |
| 76 } | |
| 77 | |
| 78 if (!this.items[name]) | |
| 79 this.items[name] = new exports.Item(); | |
| 80 | |
| 81 this.items[name].content = content; | |
| 82 | |
| 83 return errors.success; | |
| 84 }, | |
| 85 | |
| 86 setSubscriber: function(jid, type, subid, params) { | |
| 87 if (type == 'none') { | |
| 88 delete this.subscribers[jid]; | |
| 89 this.metadata['pubsub#num_subscribers']--; | |
| 90 return errors.success; | |
| 91 } | |
| 92 | |
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16
95fc43d1bd54
Don’t regenerate a subid if there is already one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
12
diff
changeset
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93 if (!subid) { |
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95fc43d1bd54
Don’t regenerate a subid if there is already one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
12
diff
changeset
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94 if (this.subscribers[jid]) |
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95fc43d1bd54
Don’t regenerate a subid if there is already one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
12
diff
changeset
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95 subid = this.subscribers[jid].subid; |
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95fc43d1bd54
Don’t regenerate a subid if there is already one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
12
diff
changeset
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96 else |
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95fc43d1bd54
Don’t regenerate a subid if there is already one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
12
diff
changeset
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97 subid = makeRandomId(); |
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95fc43d1bd54
Don’t regenerate a subid if there is already one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
12
diff
changeset
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98 } |
| 0 | 99 |
| 100 this.subscribers[jid] = { | |
| 101 type: type, | |
| 102 subid: subid, | |
| 103 options: new Configuration(service_configuration.subscribe_options, params), | |
| 104 } | |
| 105 | |
| 106 this.metadata['pubsub#num_subscribers']++; | |
| 107 | |
| 108 return subid; | |
| 109 }, | |
| 110 }; |