prosody
3965662ae091
util/adhoc.lua

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util/adhoc.lua @ 6774:3965662ae091

Merge 0.9->0.10
author Kim Alvefur <zash@zash.se>
date Mon, 10 Aug 2015 22:16:05 +0200
parent 5513:755f705f126a
child 7912:2c204ba8e52e
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5513
755f705f126a util.adhoc: New util for generating common adhoc handler patterns
Florian Zeitz <florob@babelmonkeys.de>
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1 local function new_simple_form(form, result_handler)
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2 return function(self, data, state)
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3 if state then
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4 if data.action == "cancel" then
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5 return { status = "canceled" };
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6 end
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7 local fields, err = form:data(data.form);
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8 return result_handler(fields, err, data);
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9 else
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10 return { status = "executing", actions = {"next", "complete", default = "complete"}, form = form }, "executing";
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11 end
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12 end
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13 end
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14
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15 local function new_initial_data_form(form, initial_data, result_handler)
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16 return function(self, data, state)
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17 if state then
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18 if data.action == "cancel" then
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19 return { status = "canceled" };
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20 end
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21 local fields, err = form:data(data.form);
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22 return result_handler(fields, err, data);
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23 else
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24 return { status = "executing", actions = {"next", "complete", default = "complete"},
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25 form = { layout = form, values = initial_data() } }, "executing";
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26 end
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27 end
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28 end
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29
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30 return { new_simple_form = new_simple_form,
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31 new_initial_data_form = new_initial_data_form };