Mercurial > libervia-web

annotate libervia/pages/lists/_browser/__init__.py @ 1466:cff720e26089

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pages (blog/view): activate pagination when a single item is shown: `previous_page_url` and `next_page_url` are set when `item_id` is used. For now, they are both activated even if there is no item before or after, as it would request to make extra request to check it. This may be improved in 0.9 by using internal cache. fix 399
author Goffi <goffi@goffi.org>
date Thu, 30 Sep 2021 17:04:22 +0200
parents 72f9639594b2
children 106bae41f5c8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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72f9639594b2 browser (lists): code is now async + item removal for non creator:
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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 aio_bridge import 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"List {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.interestRetract("", item['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.psNodeDelete(
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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)))