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annotate sat/plugins/plugin_misc_static_blog.py @ 3330:7b47f48d31f3

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plugin XEP-0264: fix orientation of thumbnails: Rotation of thumbnailis is now modified according to EXIF orientation data. Original image is not modified as user may want to keep it, and orientation transformation can modify encoding parameters. Update `pillow` minimum version to the first one with `exif_transpose` implementation.
author Goffi <goffi@goffi.org>
date Thu, 13 Aug 2020 23:46:18 +0200
parents 559a625a236b
children 524856bd7b19
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1 #!/usr/bin/env python3
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2
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3
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4 # SAT plugin for static blogs
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5 # Copyright (C) 2014 Adrien Cossa (souliane@mailoo.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 from sat.core.log import getLogger
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21
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22 log = getLogger(__name__)
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23
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24 from sat.core.i18n import _, D_
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25 from sat.core.constants import Const as C
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26 from sat.core import exceptions
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27 from sat.tools import xml_tools
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29 from twisted.internet import defer
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30 from twisted.words.protocols.jabber import jid
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32
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33 PLUGIN_INFO = {
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34 C.PI_NAME: "Static Blog Plugin",
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35 C.PI_IMPORT_NAME: "STATIC-BLOG",
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36 C.PI_TYPE: "MISC",
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37 C.PI_PROTOCOLS: [],
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38 C.PI_DEPENDENCIES: [],
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39 C.PI_RECOMMENDATIONS: [
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40 "MISC-ACCOUNT"
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41 ], # TODO: remove when all blogs can be retrieved
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42 C.PI_MAIN: "StaticBlog",
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43 C.PI_HANDLER: "no",
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44 C.PI_DESCRIPTION: _("""Plugin for static blogs"""),
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45 }
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48 class StaticBlog(object):
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49
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50 params = """
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51 <params>
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52 <individual>
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53 <category name="{category_name}" label="{category_label}">
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54 <param name="{title_name}" label="{title_label}" value="" type="string" security="0"/>
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55 <param name="{banner_name}" label="{banner_label}" value="" type="string" security="0"/>
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56 <param name="{background_name}" label="{background_label}" value ="" type="string" security="0"/>
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57 <param name="{keywords_name}" label="{keywords_label}" value="" type="string" security="0"/>
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58 <param name="{description_name}" label="{description_label}" value="" type="string" security="0"/>
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59 </category>
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60 </individual>
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61 </params>
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62 """.format(
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63 category_name=C.STATIC_BLOG_KEY,
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64 category_label=D_(C.STATIC_BLOG_KEY),
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65 title_name=C.STATIC_BLOG_PARAM_TITLE,
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66 title_label=D_("Page title"),
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67 banner_name=C.STATIC_BLOG_PARAM_BANNER,
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68 banner_label=D_("Banner URL"),
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69 background_name="Background",
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70 background_label=D_("Background image URL"),
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71 keywords_name=C.STATIC_BLOG_PARAM_KEYWORDS,
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72 keywords_label=D_("Keywords"),
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73 description_name=C.STATIC_BLOG_PARAM_DESCRIPTION,
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74 description_label=D_("Description"),
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75 )
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77 def __init__(self, host):
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78 try: # TODO: remove this attribute when all blogs can be retrieved
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79 self.domain = host.plugins["MISC-ACCOUNT"].getNewAccountDomain()
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80 except KeyError:
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81 self.domain = None
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82 host.memory.updateParams(self.params)
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83 # host.importMenu((D_("User"), D_("Public blog")), self._displayPublicBlog, security_limit=1, help_string=D_("Display public blog page"), type_=C.MENU_JID_CONTEXT)
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84
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85 def _displayPublicBlog(self, menu_data, profile):
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86 """Check if the blog can be displayed and answer the frontend.
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87
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88 @param menu_data: %(menu_data)s
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89 @param profile: %(doc_profile)s
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90 @return: dict
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91 """
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92 # FIXME: "public_blog" key has been removed
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93 # TODO: replace this with a more generic widget call with URIs
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94 try:
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95 user_jid = jid.JID(menu_data["jid"])
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96 except KeyError:
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97 log.error(_("jid key is not present !"))
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98 return defer.fail(exceptions.DataError)
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99
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100 # TODO: remove this check when all blogs can be retrieved
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101 if self.domain and user_jid.host != self.domain:
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102 info_ui = xml_tools.XMLUI("popup", title=D_("Not available"))
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103 info_ui.addText(
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104 D_("Retrieving a blog from an external domain is not implemented yet.")
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105 )
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106 return {"xmlui": info_ui.toXml()}
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107
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108 return {"public_blog": user_jid.userhost()}