annotate libervia/pages/merge-requests/view/page_meta.py @ 1504:409d10211b20

server, browser: dynamic pages refactoring: dynamic pages has been reworked, to change the initial basic implementation. Pages are now dynamic by default, and a websocket is established by the first connected page of a session. The socket is used to transmit bridge signals, and then the signal is broadcasted to other tabs using broadcast channel. If the connecting tab is closed, an other one is chosen. Some tests are made to retry connecting in case of problem, and sometimes reload the pages (e.g. if profile is connected). Signals (or other data) are cached during reconnection phase, to avoid lost of data. All previous partial rendering mechanism have been removed, chat page is temporarily not working anymore, but will be eventually redone (one of the goal of this work is to have proper chat).
author Goffi <goffi@goffi.org>
date Wed, 01 Mar 2023 18:02:44 +0100
parents 134ff560d67e
children ce879da7fcf7
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1 #!/usr/bin/env python3
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2
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4 from libervia.server.constants import Const as C
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5 from sat.core.i18n import _
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6 from libervia.server.utils import SubPage
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7 from libervia.server import session_iface
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8 from twisted.words.protocols.jabber import jid
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9 from sat.tools.common import template_xmlui
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10 from sat.tools.common import uri
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11 from sat.tools.common import data_format
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12 from sat.core.log import getLogger
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13
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14 name = "merge-requests_view"
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15 access = C.PAGES_ACCESS_PUBLIC
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16 template = "merge-request/item.html"
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17 log = getLogger(__name__)
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20 def parse_url(self, request):
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21 try:
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22 item_id = self.nextPath(request)
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23 except IndexError:
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24 log.warning(_("no list item id specified"))
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25 self.pageError(request, C.HTTP_BAD_REQUEST)
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26
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27 data = self.getRData(request)
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28 data["list_item_id"] = item_id
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31 async def prepare_render(self, request):
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32 data = self.getRData(request)
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33 template_data = request.template_data
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34 session = self.host.getSessionData(request, session_iface.ISATSession)
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35 service, node, list_item_id = (
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36 data.get("service", ""),
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37 data.get("node", ""),
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38 data["list_item_id"],
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39 )
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40 profile = self.getProfile(request)
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41
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42 if profile is None:
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43 profile = C.SERVICE_PROFILE
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44
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45 merge_requests = data_format.deserialise(
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46 await self.host.bridgeCall(
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47 "mergeRequestsGet",
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48 service.full() if service else "",
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49 node,
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50 C.NO_LIMIT,
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51 [list_item_id],
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52 "",
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53 data_format.serialise({"parse": C.BOOL_TRUE, "labels_as_list": C.BOOL_TRUE}),
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54 profile,
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55 )
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56 )
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57 list_item = template_xmlui.create(
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58 self.host, merge_requests['items'][0], ignore=["request_data", "type"]
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59 )
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60 template_data["item"] = list_item
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61 template_data["patches"] = merge_requests['items_patches'][0]
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62 comments_uri = list_item.widgets["comments_uri"].value
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63 if comments_uri:
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64 uri_data = uri.parseXMPPUri(comments_uri)
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65 template_data["comments_node"] = comments_node = uri_data["node"]
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66 template_data["comments_service"] = comments_service = uri_data["path"]
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67 template_data["comments"] = data_format.deserialise(await self.host.bridgeCall(
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68 "mbGet", comments_service, comments_node, C.NO_LIMIT, [],
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69 data_format.serialise({}), profile
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70 ))
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71
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72 template_data["login_url"] = self.getPageRedirectURL(request)
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74 if session.connected:
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75 # we set edition URL only if user is the publisher or the node owner
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76 publisher = jid.JID(list_item.widgets["publisher"].value)
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77 is_publisher = publisher.userhostJID() == session.jid.userhostJID()
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78 affiliation = None
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79 if not is_publisher:
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80 node = node or self.host.ns_map["merge_requests"]
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81 affiliation = await self.host.getAffiliation(request, service, node)
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82 if is_publisher or affiliation == "owner":
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83 template_data["url_list_item_edit"] = self.getURLByPath(
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84 SubPage("merge-requests"),
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85 service.full(),
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86 node or "@",
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87 SubPage("merge-requests_edit"),
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88 list_item_id,
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89 )
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90
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91
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92 async def on_data_post(self, request):
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93 type_ = self.getPostedData(request, "type")
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94 if type_ == "comment":
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95 blog_page = self.getPageByName("blog_view")
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96 await blog_page.on_data_post(self, request)
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97 else:
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98 log.warning(_("Unhandled data type: {}").format(type_))