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annotate doc/libervia-cli/avatar.rst @ 3652:6e34307319c0

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plugin XEP-0353: fix jingle initiation on disco "Service Unavailable" error: When requesting disco info on a bare jid which is not in our roster, server may return "Service Unavailable" (to avoid leaking valid JIDs). In this case, the initiation was failing, this is now fixed by using empty categories in this case.
author Goffi <goffi@goffi.org>
date Wed, 08 Sep 2021 11:16:52 +0200
parents 267e4987b58b
children
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1 ===============================
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2 avatar: retrieve/upload avatars
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3 ===============================
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5 Avatars are images associated to an XMPP entity. Several XMPP extensions are in use, Libervia
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6 tries to hide the technical details so avatar are as easy as possible to manipulate for
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7 end-user.
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9 get
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10 ===
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12 Retrieve the avatar of the given entity. Entity jid is specified as positional argument.
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13
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14 If an avatar is found, a path to its cached file is printed. Please note that this is the
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15 cache used by all Libervia ecosystem, **do not modify the cached image**. You may use it for
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16 read-only access, or copy it if you want to modify the image.
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18 You may use the ``-s, --show`` argument to display the found avatar. The software used to
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19 display the image can be specified in Libervia configuration (cf. :ref:`configuration`), in the
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20 ``[li]`` section: the ``image_cmd`` setting let you specify the path to the software. If
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21 ``image_cmd`` is not used, ``li`` will try some common software, and if none is found, it
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22 will try to open the image in a browser (which may sometimes result in using the default
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23 image software of the platform).
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25 When available, cached avatar is returned by defaut. If you want to ignore the cache, use
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26 the ``--no-cache`` option (of course this can result in more network requests).
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28 example
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29 -------
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31 Get the avatar of ``louise@example.org`` and display it::
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33 $ li avatar get --show louise@example.org
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36 set
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37 ===
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39 Upload and set the given avatar for the profile. The only required argument is the path to
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40 the image to use as avatar.
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42 example
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43 -------
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45 Set the avatar of the default profile::
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46
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47 $ li avatar set ~/photos/some_photo.jpg