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annotate libervia/web/pages/_browser/jid_search.py @ 1546:7f3f5ae7d65a

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browser (jid_search): implement a mechanism to get JIDs from search terms
author Goffi <goffi@goffi.org>
date Thu, 06 Jul 2023 12:11:17 +0200
parents
children 66aa6e140ebb
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1546
7f3f5ae7d65a browser (jid_search): implement a mechanism to get JIDs from search terms
Goffi <goffi@goffi.org>
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1 from bridge import AsyncBridge as Bridge
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2 from browser import aio, console as log, window
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3 from cache import cache
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4 import json
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5
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6 log.warning = log.warn
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7 profile = window.profile or ""
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8 bridge = Bridge()
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9
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10
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11 class JidSearch:
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12
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13 def __init__(self, search_elt, callback, empty_cb=None):
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14 self.search_elt = search_elt
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15 self.search_elt.bind("input", self.on_search_input)
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16 self.last_query = None
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17 self.current_query = None
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18 self.callback = callback
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19 self.empty_cb = empty_cb
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20 current_search = search_elt.value.strip() or None
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21 if current_search is not None:
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22 aio.run(self.perform_search(current_search))
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23
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24 def on_search_input(self, evt):
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25 search_text = evt.target.value.strip()
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26 if not search_text and self.empty_cb is not None:
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27 self.empty_cb()
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28 elif len(search_text) > 2:
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29 aio.run(self.perform_search(search_text))
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30
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31 async def perform_search(self, query):
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32 if self.current_query is None:
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33 log.debug(f"performing search: {query=}")
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34 self.current_query = query
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35 jid_items = json.loads(await bridge.jid_search(query, ""))
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36 await cache.fill_identities(i["entity"] for i in jid_items)
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37
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38 self.last_query = query
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39 self.current_query = None
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40 current_query = self.search_elt.value.strip()
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41 if current_query != query:
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42 await self.perform_search(current_query)
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43 return
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44 self.callback(jid_items)