annotate INSTALL @ 995:f88325b56a6a

server: dynamic pages first draft: /!\ new dependency: autobahn This patch introduce server part of dynamic pages. Dynamic pages use websockets to establish constant connection with a Libervia page, allowing to receive real time data or update it. The feature is activated by specifying "dynamic = true" in the page. Once activated, page can implement "on_data" method which will be called when data are sent by the page. To send data the other way, the page can use request.sendData. The new "registerSignal" method allows to use an "on_signal" method to be called each time given signal is received, with automatic (and optional) filtering on profile. New renderPartial and renderAndUpdate method allow to append new HTML elements to the dynamic page.
author Goffi <goffi@goffi.org>
date Wed, 03 Jan 2018 01:10:12 +0100
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children 0d517b596568
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1 Libervia's installation is currently a bit tricky. Please note that this file instructs
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2 a minimal configuration of Libervia. For a complete procedure including the installation
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3 and configuration of your XMPP server and enabling the blog and directory features,
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4 please consult this page on the Salut à Toi wiki:
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5
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6 http://wiki.goffi.org/w/index.php?title=Libervia/en
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7
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8 == Prerequesites ==
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9
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10 These steps are detailed on the Salut à Toi wiki:
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11
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12 * install and configure Salut à Toi
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13 * install and configure a local XMPP server (we recommend using Prosody)
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14 * install sat_pubsub
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15
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16 == Dependencies ==
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17
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18 * you need to install the txJSON-RPC and Jinja2 dependencies (as root):
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19 pip install txJSON-RPC jinja2
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20 * install python2-gobject2 from your distribution repositories. For example:
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21 apt-get install python-gobject2
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22 * install pyjamas. We use the version which used to be on http://pyj.be, not the fork
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23 from http://pyjs.org. Since http://pyj.be has been down for a while, you can retrieve
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24 the package from our FTP.
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25
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26 wget ftp://ftp.goffi.org/pyjamas/pyjamas.tar.bz2
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27 tar xvjf pyjamas.tar.bz2
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28 cd pyjamas
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29 python2.7 bootstrap.py
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31 Note that we force the python version to 2.7. Salut à Toi and Libervia will be ported
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32 to Python 3 after the Twisted framework which is our main dependency.
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33 You can check that it works by compiling the helloworld example:
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34
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35 cd examples/helloworld
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36 ./build.sh
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37
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38 If you have no error message, it should be allright.
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39
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40 == Install Libervia ==
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41
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42 * to install Libervia using setuptools, the pyjsbuild executable should be accessible
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43 from your environment variable "PATH". The easiest would be:
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44
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45 cd pyjamas
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46 sudo ln -sf `pwd`/bin/pyjsbuild /usr/bin/pyjsbuild
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47
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48 * clone libervia repository:
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49
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50 hg clone http://repos.goffi.org/libervia
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51
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52 * install Libervia:
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53
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54 cd libervia
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55 python setup.py install
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56
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57 * create an account "libervia@example.net" (replace "example.net" with your
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58 domain or virtual host) on your XMPP server, create a profile on SàT named
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59 "libervia", and plug the SàT profile to this account with jp or primitivus.
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60 jp profile create libervia -j libervia@yourserver.tld -p <libervia_password>
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61
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62 == Configuration ==
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63
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64 You can configure the Libervia service from the SàT configuration file, for example:
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65
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66 [libervia]
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67 port = 8080
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68 port_https = 8443
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69 port_https_ext = 8443
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70 connection_type = both
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71 ssl_certificate = libervia.pem
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72 redirect_to_https = 0
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73 security_warning = 1
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74 passphrase = <libervia_password>
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75 data_dir = ~/workspace/libervia
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76
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77 Check the wiki for more information: http://wiki.goffi.org/wiki/Configuration/en
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78
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79 == Usage ==
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80
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81 The four components must be launched in the following order:
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82
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83 * prosody
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84 * sat_pubsub (with the xmpp domain and password as declared in prosodi.cfg.lua)
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85 * sat
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86 * libervia's web server
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87
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88 Your command input would look like that:
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89
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90 cd prosody && prosodyctl start
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91 twistd sat_pubsub --jid=sat-pubsub.<xmpp_domain> --secret=<password>
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92 sat
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93 libervia
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94
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95 You can now drop your web browser on http://localhost:8080/libervia.html
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96
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97 If you encounter any issue, you can ask for help on MUC room sat@chat.jabberfr.org
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98 or use the dev mailing list: http://lists.goffi.org