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annotate libervia/web/pages/events/_browser/__init__.py @ 1545:be20e6ac9f22

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browser (bridge): add methods/properties to wait for Websocket/BroadcastChannel to be ready
author Goffi <goffi@goffi.org>
date Thu, 06 Jul 2023 12:10:25 +0200
parents eb00d593801d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Goffi <goffi@goffi.org>
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1 from browser import DOMNode, document, aio
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2 from javascript import JSON
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3 from bridge import AsyncBridge as Bridge, BridgeException
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4 import dialog
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5
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6 bridge = Bridge()
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7
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8
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9 async def on_delete(evt):
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10 evt.stopPropagation()
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11 evt.preventDefault()
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12 target = evt.currentTarget
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13 item_elt = DOMNode(target.closest('.item'))
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14 item_elt.classList.add("selected_for_deletion")
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15 item = JSON.parse(item_elt.dataset.item)
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16 confirmed = await dialog.Confirm(
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17 f"Event {item['name']!r} will be deleted, are you sure?",
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18 ok_label="delete",
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19 ).ashow()
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20
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21 if not confirmed:
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22 item_elt.classList.remove("selected_for_deletion")
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23 return
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24
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25 try:
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26 await bridge.interest_retract("", item['interest_id'])
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27 except BridgeException as e:
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28 dialog.notification.show(
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29 f"Can't remove list {item['name']!r} from personal interests: {e}",
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30 "error"
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31 )
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32 else:
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33 print(f"{item['name']!r} removed successfuly from list of interests")
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34 item_elt.classList.add("state_deleted")
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35 item_elt.bind("transitionend", lambda evt: item_elt.remove())
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36 if item.get("creator", False):
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37 try:
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38 await bridge.ps_node_delete(
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39 item['service'],
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40 item['node'],
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41 )
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42 except BridgeException as e:
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43 dialog.notification.show(
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44 f"Error while deleting {item['name']!r}: {e}",
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45 "error"
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46 )
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47 else:
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48 dialog.notification.show(f"{item['name']!r} has been deleted")
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49
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50
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51 for elt in document.select('.action_delete'):
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52 elt.bind("click", lambda evt: aio.run(on_delete(evt)))