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annotate libervia/pages/lists/view_item/page_meta.py @ 1387:a84383c659b4

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lists: creation, invitation, item deletion: this big patch includes: - reorganisation of pages for consistency, discovery is now the main list page, and list overview is now in `view` while item view is moved to `view_item` - lists from lists of interest are now shown in discovery page - list deletion from discory page - list can now be created, using templates now available from backend - invitation manager can now be used from list overview - list item can now be deleted from `view_item`
author Goffi <goffi@goffi.org>
date Sat, 20 Feb 2021 14:07:22 +0100
parents libervia/pages/lists/page_meta.py@e3e303a30a74
children 907f519faaf0 8ac062d2ff8b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python3
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2
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3 from twisted.words.protocols.jabber import jid
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4 from sat.core.i18n import _
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5 from sat.tools.common import template_xmlui
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6 from sat.tools.common import uri
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7 from sat.tools.common import data_format
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8 from sat.core.log import getLogger
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9 from sat_frontends.bridge.bridge_frontend import BridgeException
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10 from libervia.server.constants import Const as C
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11 from libervia.server.utils import SubPage
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12 from libervia.server import session_iface
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13
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14 log = getLogger(__name__)
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16
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17 name = "list_view"
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18 access = C.PAGES_ACCESS_PUBLIC
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19 template = "list/item.html"
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21
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22 def parse_url(self, request):
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23 self.getPathArgs(request, ["service", "node", "item_id"], service="jid", node="@")
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24 data = self.getRData(request)
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25 if data["item_id"] is None:
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26 log.warning(_("no list item id specified"))
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27 self.pageError(request, C.HTTP_BAD_REQUEST)
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29 async def prepare_render(self, request):
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30 data = self.getRData(request)
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31 template_data = request.template_data
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32 session = self.host.getSessionData(request, session_iface.ISATSession)
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33 service, node, item_id = (
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34 data.get("service", ""),
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35 data.get("node", ""),
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36 data["item_id"],
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37 )
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38 profile = self.getProfile(request)
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39
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40 if profile is None:
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41 profile = C.SERVICE_PROFILE
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42
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43 list_raw = await self.host.bridgeCall(
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44 "listGet",
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45 service.full() if service else "",
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46 node,
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47 C.NO_LIMIT,
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48 [item_id],
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49 "",
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50 {"labels_as_list": C.BOOL_TRUE},
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51 profile,
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52 )
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53 list_items, metadata = data_format.deserialise(list_raw, type_check=list)
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54 list_item = [template_xmlui.create(self.host, x) for x in list_items][0]
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55 template_data["item"] = list_item
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56 try:
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57 comments_uri = list_item.widgets["comments_uri"].value
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58 except KeyError:
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59 pass
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60 else:
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61 if comments_uri:
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62 uri_data = uri.parseXMPPUri(comments_uri)
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63 template_data["comments_node"] = comments_node = uri_data["node"]
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64 template_data["comments_service"] = comments_service = uri_data["path"]
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65 try:
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66 comments = data_format.deserialise(await self.host.bridgeCall(
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67 "mbGet", comments_service, comments_node, C.NO_LIMIT, [], {}, profile
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68 ))
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69 except BridgeException as e:
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70 if e.classname == 'NotFound' or e.condition == 'item-not-found':
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71 log.warning(
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72 _("Can't find comment node at [{service}] {node!r}")
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73 .format(service=comments_service, node=comments_node)
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74 )
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75 else:
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76 raise e
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77 else:
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78 template_data["comments"] = comments
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79 template_data["login_url"] = self.getPageRedirectURL(request)
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80 self.exposeToScripts(
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81 request,
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82 comments_node=comments_node,
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83 comments_service=comments_service,
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84 )
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85
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86 if session.connected:
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87 # we activate modification action (edit, delete) only if user is the publisher or
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88 # the node owner
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89 publisher = jid.JID(list_item.widgets["publisher"].value)
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90 is_publisher = publisher.userhostJID() == session.jid.userhostJID()
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91 affiliation = None
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92 if not is_publisher:
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93 node = node or self.host.ns_map["tickets"]
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94 affiliation = await self.host.getAffiliation(request, service, node)
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95 if is_publisher or affiliation == "owner":
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96 self.exposeToScripts(
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97 request,
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98 pubsub_service = service.full(),
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99 pubsub_node = node,
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100 pubsub_item = item_id,
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101 )
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102 template_data["can_modify"] = True
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103 template_data["url_list_item_edit"] = self.getURLByPath(
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104 SubPage("list_edit"),
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105 service.full(),
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106 node or "@",
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107 item_id,
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108 )
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109
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110 # we add xmpp: URI
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111 uri_args = {'path': service.full()}
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112 uri_args['node'] = node or self.host.ns_map["tickets"]
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113 if item_id:
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114 uri_args['item'] = item_id
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115 template_data['xmpp_uri'] = uri.buildXMPPUri('pubsub', **uri_args)
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116
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117
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118 async def on_data_post(self, request):
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119 type_ = self.getPostedData(request, "type")
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120 if type_ == "comment":
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121 blog_page = self.getPageByName("blog_view")
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122 await blog_page.on_data_post(self, request)
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123 else:
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124 log.warning(_("Unhandled data type: {}").format(type_))