prosody
0f7e7311eebf
tools/form2table.lua

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tools/form2table.lua @ 13525:0f7e7311eebf

util.xtemplate: Use same argument order in filters even without 'args' This removes the different argument order used between '{x|foo}' and '{x|foo(y)}' because the differing order was awkward and confusing. This util does not seem to be widely used so should not be problematic to change this part. The only known use is in mod_pubsub, which does not use the filter function feature.
author Kim Alvefur <zash@zash.se>
date Wed, 16 Oct 2024 16:15:05 +0200
parent 13142:879a6a33c21b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11194
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
Kim Alvefur <zash@zash.se>
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1 -- Read an XML dataform and spit out a serialized Lua table of it
13142
879a6a33c21b tools: Update imports to use new prosody.* namespace
Kim Alvefur <zash@zash.se>
parents: 11194
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2 if not pcall(require, "prosody.loader") then
879a6a33c21b tools: Update imports to use new prosody.* namespace
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3 pcall(require, "loader");
879a6a33c21b tools: Update imports to use new prosody.* namespace
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4 end
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9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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5
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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6 local function from_stanza(stanza)
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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7 local layout = {
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8 title = stanza:get_child_text("title");
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9 instructions = stanza:get_child_text("instructions");
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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10 };
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11 for tag in stanza:childtags("field") do
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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12 local field = {
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13 name = tag.attr.var;
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14 type = tag.attr.type;
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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15 label = tag.attr.label;
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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16 desc = tag:get_child_text("desc");
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17 required = tag:get_child("required") and true or nil;
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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18 value = tag:get_child_text("value");
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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19 options = nil;
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20 };
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21
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22 if field.type == "list-single" or field.type == "list-multi" then
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23 local options = {};
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24 for option in tag:childtags("option") do
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25 options[#options+1] = { label = option.attr.label, value = option:get_child_text("value") };
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26 end
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27 field.options = options;
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28 end
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29
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30 if field.type == "jid-multi" or field.type == "list-multi" or field.type == "text-multi" then
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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31 local values = {};
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32 for value in tag:childtags("value") do
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33 values[#values+1] = value:get_text();
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34 end
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35 if field.type == "text-multi" then
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36 values = table.concat(values, "\n");
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37 end
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38 field.value = values;
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39 end
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40
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41 if field.type == "boolean" then
9d1ce6f28401 tools/form2table: Convert XEP-0004 dataform from XML to util.dataforms Lua format
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42 field.value = field.value == "true" or field.value == "1";
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43 end
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44
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45 layout[#layout+1] = field;
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46
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47 end
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48 return layout;
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49 end
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50
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Kim Alvefur <zash@zash.se>
parents: 11194
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51 print("dataforms.new " .. require"prosody.util.serialization".serialize(from_stanza(require"prosody.util.xml".parse(io.read("*a"))),
879a6a33c21b tools: Update imports to use new prosody.* namespace
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52 { unquoted = true }))