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annotate doc/jp/avatar.rst @ 3306:3af0909629a2

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common (template): better json dumping: default method is set for json dumping (the `tojson` filter), if the object has a `json` attribute, it will be called, otherwise it is replaced by None, this avoids crash when rendering the template.
author Goffi <goffi@goffi.org>
date Fri, 19 Jun 2020 15:45:57 +0200
parents 6cf4bd6972c2
children
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1 ===============================
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2 avatar: retrieve/upload avatars
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3 ===============================
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4
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5 Avatars are images associated to an XMPP entity. Several XMPP extensions are in use, SàT
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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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11
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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 SàT 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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17
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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 SàT configuration (cf. :ref:`configuration`), in the
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20 ``[jp]`` section: the ``image_cmd`` setting let you specify the path to the software. If
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21 ``image_cmd`` is not used, ``jp`` 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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24
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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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32
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33 $ jp 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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44
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45 Set the avatar of the default profile::
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46
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47 $ jp avatar set ~/photos/some_photo.jpg