prosody
39ee70fbb009
util/adhoc.lua

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util/adhoc.lua @ 9751:39ee70fbb009

mod_mam: Perform message expiry based on building an index by date For each day, store a set of users that have new messages. To expire messages, we collect the union of sets of users from dates that fall outside the cleanup range. The previous algoritm did not work well with many users, especially with the default settings.
author Kim Alvefur <zash@zash.se>
date Thu, 03 Jan 2019 17:25:43 +0100
parent 8382:e5d00bf4a4d5
child 10667:49312378ba1d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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e5d00bf4a4d5 util: Various minor changes to please [luacheck]
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1 -- luacheck: ignore 212/self
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2
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755f705f126a util.adhoc: New util for generating common adhoc handler patterns
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3 local function new_simple_form(form, result_handler)
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4 return function(self, data, state)
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5 if state then
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6 if data.action == "cancel" then
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7 return { status = "canceled" };
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8 end
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9 local fields, err = form:data(data.form);
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10 return result_handler(fields, err, data);
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11 else
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12 return { status = "executing", actions = {"next", "complete", default = "complete"}, form = form }, "executing";
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13 end
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14 end
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15 end
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16
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17 local function new_initial_data_form(form, initial_data, result_handler)
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18 return function(self, data, state)
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19 if state then
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20 if data.action == "cancel" then
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21 return { status = "canceled" };
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22 end
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23 local fields, err = form:data(data.form);
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24 return result_handler(fields, err, data);
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25 else
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26 return { status = "executing", actions = {"next", "complete", default = "complete"},
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2c204ba8e52e util.adhoc: Pass command data to initial_data callback in order to allow loading per-user settings
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27 form = { layout = form, values = initial_data(data) } }, "executing";
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28 end
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29 end
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30 end
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31
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32 return { new_simple_form = new_simple_form,
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33 new_initial_data_form = new_initial_data_form };