Software / code / prosody
Annotate
util/adhoc.lua @ 9340:368b092bf4bf
mod_storage_memory: Fix saving of remaining items during deletion
All data is compiled into functions that return new copies in order to
prevent mutation of stored data.
This has downsides.
Also an ugly hack.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 22 Sep 2018 16:03:50 +0200 |
| parent | 8382:e5d00bf4a4d5 |
| child | 10667:49312378ba1d |
| rev | line source |
|---|---|
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util: Various minor changes to please [luacheck]
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1 -- luacheck: ignore 212/self |
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util: Various minor changes to please [luacheck]
Kim Alvefur <zash@zash.se>
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2 |
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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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parents:
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19 if state then |
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parents:
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20 if data.action == "cancel" then |
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parents:
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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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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 }; |
