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Andre Staltz committed on 6/27/2018, 2:10:32 PM

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532 …+for and in connection with specific products or compilations that
533 …+contain the covered work, unless you entered into that arrangement,
534 …+or that patent license was granted, prior to 28 March 2007.
535 …+
536 …+ Nothing in this License shall be construed as excluding or limiting
537 …+any implied license or other defenses to infringement that may
538 …+otherwise be available to you under applicable patent law.
539 …+
540 …+ 12. No Surrender of Others' Freedom.
541 …+
542 …+ If conditions are imposed on you (whether by court order, agreement or
543 …+otherwise) that contradict the conditions of this License, they do not
544 …+excuse you from the conditions of this License. If you cannot convey a
545 …+covered work so as to satisfy simultaneously your obligations under this
546 …+License and any other pertinent obligations, then as a consequence you may
547 …+not convey it at all. For example, if you agree to terms that obligate you
548 …+to collect a royalty for further conveying from those to whom you convey
549 …+the Program, the only way you could satisfy both those terms and this
550 …+License would be to refrain entirely from conveying the Program.
551 …+
552 …+ 13. Use with the GNU Affero General Public License.
553 …+
554 …+ Notwithstanding any other provision of this License, you have
555 …+permission to link or combine any covered work with a work licensed
556 …+under version 3 of the GNU Affero General Public License into a single
557 …+combined work, and to convey the resulting work. The terms of this
558 …+License will continue to apply to the part which is the covered work,
559 …+but the special requirements of the GNU Affero General Public License,
560 …+section 13, concerning interaction through a network will apply to the
561 …+combination as such.
562 …+
563 …+ 14. Revised Versions of this License.
564 …+
565 …+ The Free Software Foundation may publish revised and/or new versions of
566 …+the GNU General Public License from time to time. Such new versions will
567 …+be similar in spirit to the present version, but may differ in detail to
568 …+address new problems or concerns.
569 …+
570 …+ Each version is given a distinguishing version number. If the
571 …+Program specifies that a certain numbered version of the GNU General
572 …+Public License "or any later version" applies to it, you have the
573 …+option of following the terms and conditions either of that numbered
574 …+version or of any later version published by the Free Software
575 …+Foundation. If the Program does not specify a version number of the
576 …+GNU General Public License, you may choose any version ever published
577 …+by the Free Software Foundation.
578 …+
579 …+ If the Program specifies that a proxy can decide which future
580 …+versions of the GNU General Public License can be used, that proxy's
581 …+public statement of acceptance of a version permanently authorizes you
582 …+to choose that version for the Program.
583 …+
584 …+ Later license versions may give you additional or different
585 …+permissions. However, no additional obligations are imposed on any
586 …+author or copyright holder as a result of your choosing to follow a
587 …+later version.
588 …+
589 …+ 15. Disclaimer of Warranty.
590 …+
591 …+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 …+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 …+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 …+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 …+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 …+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 …+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 …+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 …+
600 …+ 16. Limitation of Liability.
601 …+
602 …+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 …+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 …+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 …+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 …+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 …+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 …+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 …+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 …+SUCH DAMAGES.
611 …+
612 …+ 17. Interpretation of Sections 15 and 16.
613 …+
614 …+ If the disclaimer of warranty and limitation of liability provided
615 …+above cannot be given local legal effect according to their terms,
616 …+reviewing courts shall apply local law that most closely approximates
617 …+an absolute waiver of all civil liability in connection with the
618 …+Program, unless a warranty or assumption of liability accompanies a
619 …+copy of the Program in return for a fee.
620 …+
621 …+ END OF TERMS AND CONDITIONS
622 …+
623 …+ How to Apply These Terms to Your New Programs
624 …+
625 …+ If you develop a new program, and you want it to be of the greatest
626 …+possible use to the public, the best way to achieve this is to make it
627 …+free software which everyone can redistribute and change under these terms.
628 …+
629 …+ To do so, attach the following notices to the program. It is safest
630 …+to attach them to the start of each source file to most effectively
631 …+state the exclusion of warranty; and each file should have at least
632 …+the "copyright" line and a pointer to where the full notice is found.
633 …+
634 …+ <one line to give the program's name and a brief idea of what it does.>
635 …+ Copyright (C) <year> <name of author>
636 …+
637 …+ This program is free software: you can redistribute it and/or modify
638 …+ it under the terms of the GNU General Public License as published by
639 …+ the Free Software Foundation, either version 3 of the License, or
640 …+ (at your option) any later version.
641 …+
642 …+ This program is distributed in the hope that it will be useful,
643 …+ but WITHOUT ANY WARRANTY; without even the implied warranty of
644 …+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 …+ GNU General Public License for more details.
646 …+
647 …+ You should have received a copy of the GNU General Public License
648 …+ along with this program. If not, see <http://www.gnu.org/licenses/>.
649 …+
650 …+Also add information on how to contact you by electronic and paper mail.
651 …+
652 …+ If the program does terminal interaction, make it output a short
653 …+notice like this when it starts in an interactive mode:
654 …+
655 …+ <program> Copyright (C) <year> <name of author>
656 …+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 …+ This is free software, and you are welcome to redistribute it
658 …+ under certain conditions; type `show c' for details.
659 …+
660 …+The hypothetical commands `show w' and `show c' should show the appropriate
661 …+parts of the General Public License. Of course, your program's commands
662 …+might be different; for a GUI interface, you would use an "about box".
663 …+
664 …+ You should also get your employer (if you work as a programmer) or school,
665 …+if any, to sign a "copyright disclaimer" for the program, if necessary.
666 …+For more information on this, and how to apply and follow the GNU GPL, see
667 …+<http://www.gnu.org/licenses/>.
668 …+
669 …+ The GNU General Public License does not permit incorporating your program
670 …+into proprietary programs. If your program is a subroutine library, you
671 …+may consider it more useful to permit linking proprietary applications with
672 …+the library. If this is what you want to do, use the GNU Lesser General
673 …+Public License instead of this License. But first, please read
674 …+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
bin.jsView
@@ -1,0 +1,8 @@
1 …+#!/usr/bin/env node
2 …+const run = require('./index');
3 …+
4 …+run().then(linesOfText => {
5 …+ for (let line of linesOfText) {
6 …+ process.stdout.write(line);
7 …+ }
8 …+});
index.jsView
@@ -1,0 +1,71 @@
1 …+const ssbKeys = require('ssb-keys');
2 …+const ssbConfigInject = require('ssb-config/inject');
3 …+const path = require('path');
4 …+const pify = require('pify');
5 …+
6 …+function startScuttlebot() {
7 …+ const config = ssbConfigInject();
8 …+ config.keys = ssbKeys.loadOrCreateSync(path.join(config.path, 'secret'));
9 …+ config.port = 8198;
10 …+ config.logging.level = '';
11 …+ return require('scuttlebot/index')
12 …+ .use(require('scuttlebot/plugins/plugins'))
13 …+ .use(require('scuttlebot/plugins/master'))
14 …+ .use(require('scuttlebot/plugins/replicate'))
15 …+ .use(require('ssb-friends'))
16 …+ .use(require('ssb-names'))
17 …+ .call(null, config);
18 …+}
19 …+
20 …+async function buildGraph(sbot) {
21 …+ const hopsData = await pify(sbot.friends.hops)();
22 …+ const nodes = Object.keys(hopsData);
23 …+ const nodeLabels = {};
24 …+ for (let key of nodes) {
25 …+ try {
26 …+ nodeLabels[key] = await pify(sbot.names.getSignifier)(key);
27 …+ } catch (error) {
28 …+ nodeLabels[key] = '';
29 …+ }
30 …+ }
31 …+ const follows = await pify(sbot.friends.get)();
32 …+ const edges = Object.keys(follows)
33 …+ .map(orig =>
34 …+ Object.keys(follows[orig])
35 …+ .filter(dest => follows[orig][dest] === true)
36 …+ .map(dest => [orig, dest]),
37 …+ )
38 …+ .reduce((accumulated, current) => accumulated.concat(current), []);
39 …+ return {nodes, edges, nodeLabels};
40 …+}
41 …+
42 …+function* toGraphml({nodes, edges, nodeLabels}) {
43 …+ yield '<?xml version="1.0" encoding="UTF-8"?>\n';
44 …+ yield `<graphml xmlns="http://graphml.graphdrawing.org/xmlns"
45 …+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
46 …+ xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns
47 …+ http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd">\n`;
48 …+ yield ' <graph id="G" edgedefault="directed">\n';
49 …+ yield ' <key id="d0" for="node" attr.name="label" attr.type="string"/>\n';
50 …+ for (let id of nodes) {
51 …+ const name = nodeLabels[id];
52 …+ if (name) {
53 …+ yield ` <node id="${id}">\n`;
54 …+ yield ` <data key="d0">${encodeURIComponent(name)}</data>\n`;
55 …+ yield ` </node>\n`;
56 …+ } else {
57 …+ yield ` <node id="${id}"/>\n`;
58 …+ }
59 …+ }
60 …+ for (let [orig, dest] of edges) {
61 …+ yield ` <edge source="${orig}" target="${dest}"/>\n`;
62 …+ }
63 …+ yield ' </graph>\n</graphml>';
64 …+}
65 …+
66 …+module.exports = async function run() {
67 …+ const sbot = startScuttlebot();
68 …+ const graph = await buildGraph(sbot);
69 …+ sbot.close();
70 …+ return toGraphml(graph);
71 …+};
package.jsonView
@@ -1,0 +1,21 @@
1 …+{
2 …+ "name": "ssb-to-graphml",
3 …+ "version": "1.0.0",
4 …+ "description": "Convert your SSB social graph to GraphML format",
5 …+ "main": "index.js",
6 …+ "bin": {
7 …+ "ssb-to-graphml": "bin.js"
8 …+ },
9 …+ "author": "staltz.com",
10 …+ "license": "GPLv3",
11 …+ "dependencies": {
12 …+ "pify": "^3.0.0",
13 …+ "pull-stream": "^3.6.8",
14 …+ "scuttlebot": "^11.3.3",
15 …+ "ssb-client": "^4.5.7",
16 …+ "ssb-config": "^2.2.0",
17 …+ "ssb-friends": "^2.4.0",
18 …+ "ssb-keys": "^7.0.16",
19 …+ "ssb-names": "^3.1.2"
20 …+ }
21 …+}
readme.mdView
@@ -1,0 +1,41 @@
1 …+# ssb-to-graphml
2 …+
3 …+*Convert your SSB social graph to GraphML format.*
4 …+
5 …+## Quick start
6 …+
7 …+Assuming you have an SSB installation in `~/.ssb`:
8 …+
9 …+```
10 …+npx ssb-to-graphml > myssb.graphml
11 …+```
12 …+
13 …+## Usage
14 …+
15 …+```
16 …+npm install -g ssb-to-graphml
17 …+ssb-to-grapml > myssb.graphml
18 …+```
19 …+
20 …+NOTE!: due to current bugs in Scuttlebot that force console.log to the stdout, the file output *may* contain non-XML output in the first lines. Delete those lines before attempting to use the graphml file.
21 …+
22 …+**Then**, run a graph analysis tool like Gephi or yEd to open the graphml file.
23 …+
24 …+## License
25 …+
26 …+GPLv3
27 …+
28 …+ssb-to-graphml Copyright (C) 2018 Andre 'Staltz' Medeiros
29 …+
30 …+This program is free software: you can redistribute it and/or modify
31 …+it under the terms of the GNU General Public License as published by
32 …+the Free Software Foundation, either version 3 of the License, or
33 …+(at your option) any later version.
34 …+
35 …+This program is distributed in the hope that it will be useful,
36 …+but WITHOUT ANY WARRANTY; without even the implied warranty of
37 …+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
38 …+GNU General Public License for more details.
39 …+
40 …+You should have received a copy of the GNU General Public License
41 …+along with this program. If not, see <http://www.gnu.org/licenses/>.

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