annotate mod_adhoc_dataforms_demo/mod_adhoc_dataforms_demo.lua @ 3895:25a3ad36ef3e

mod_rest: Rename loop variable for improved clarity
author Kim Alvefur <zash@zash.se>
date Sat, 22 Feb 2020 13:51:59 +0100
parents 22587eb2d87c
children f5caacd475c4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 local dataforms = require "util.dataforms";
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2 local adhoc_util = require "util.adhoc";
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3 local serialization = require "util.serialization";
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4
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5 local adhoc_new = module:require "adhoc".new;
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6
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7 -- Dataform borrowed from Prosodys busted test for util.dataforms
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8 local form = dataforms.new({
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9 title = "form-title",
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10 instructions = "form-instructions",
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11 {
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12 type = "hidden",
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13 name = "FORM_TYPE",
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14 value = "xmpp:prosody.im/spec/util.dataforms#1",
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15 };
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16 {
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17 type = "fixed",
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18 label = "fixed-label",
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19 name = "fixed-field#1",
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20 value = "fixed-value",
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21 },
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22 {
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23 type = "hidden",
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24 label = "hidden-label",
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25 name = "hidden-field",
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26 value = "hidden-value",
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27 },
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28 {
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29 type = "text-single",
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30 label = "text-single-label",
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31 name = "text-single-field",
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32 value = "text-single-value",
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33 },
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34 {
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35 type = "text-multi",
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36 label = "text-multi-label",
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37 name = "text-multi-field",
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38 value = "text\nmulti\nvalue",
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39 },
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40 {
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41 type = "text-private",
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42 label = "text-private-label",
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43 name = "text-private-field",
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44 value = "text-private-value",
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45 },
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46 {
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47 type = "boolean",
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48 label = "boolean-label",
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49 name = "boolean-field",
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50 value = true,
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51 },
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52 {
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53 type = "fixed",
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54 label = "fixed-label",
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55 name = "fixed-field#2",
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56 value = "fixed-value",
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57 },
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58 {
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59 type = "list-multi",
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60 label = "list-multi-label",
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61 name = "list-multi-field",
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62 value = {
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63 "list-multi-option-value#1",
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64 "list-multi-option-value#3",
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65 },
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66 options = {
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67 {
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68 label = "list-multi-option-label#1",
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69 value = "list-multi-option-value#1",
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70 default = true,
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71 },
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72 {
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73 label = "list-multi-option-label#2",
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74 value = "list-multi-option-value#2",
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75 default = false,
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76 },
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77 {
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78 label = "list-multi-option-label#3",
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79 value = "list-multi-option-value#3",
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80 default = true,
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81 },
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82 }
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83 },
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84 {
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85 type = "jid-single",
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86 label = "jid-single-label",
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87 name = "jid-single-field",
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88 value = "jid@single/value",
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89 },
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90 {
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91 type = "jid-multi",
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92 label = "jid-multi-label",
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93 name = "jid-multi-field",
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94 value = {
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95 "jid@multi/value#1",
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96 "jid@multi/value#2",
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97 },
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98 },
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99 {
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100 type = "list-single",
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101 label = "list-single-label",
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102 name = "list-single-field",
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103 value = "list-single-value",
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104 options = {
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105 "list-single-value",
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106 "list-single-value#2",
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107 "list-single-value#3",
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108 }
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109 },
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110 })
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111
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112 local function handler(fields, err, data) -- luacheck: ignore 212/data
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113 return {
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114 status = "completed",
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115 info = "Data was:\n"
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116 .. serialization.serialize(err or fields),
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117 };
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118 end
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119
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120 module:provides("adhoc",
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121 adhoc_new("Dataforms Demo",
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122 "xmpp:zash.se/mod_adhoc_dataforms_demo#form",
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123 adhoc_util.new_simple_form(form, handler)));
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124
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125
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126 local function multi_step_command(_, data, state)
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127
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128 if data.action == "cancel" then
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129 return { status = "canceled" };
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130 elseif data.action == "complete" then
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131 return {
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132 status = "completed",
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133 info = "State was:\n"
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134 .. serialization.serialize(state, { fatal = false }),
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135 };
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136 end
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137 state = state or { step = 1, forms = { } };
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138
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139 if data.action == "next" then
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140 state.step = state.step + 1;
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141 elseif data.action == "prev" then
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142 state.step = math.max(state.step - 1, 1);
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143 end
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144
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145 local current_form = state.forms[state.step]
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146 if not current_form then
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147 current_form = {
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148 title = string.format("Step %d", state.step);
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149 instructions = state.step == 1 and "Here's a form." or "Here's another form.";
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150 };
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151 local already_selected = {};
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152 for _ = 1, math.random(1, 5) do
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153 local random
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154 repeat
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155 random = math.random(2, #form);
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156 until not already_selected[random]
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157 table.insert(current_form, form[random]);
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158 end
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159 state.forms[state.step] = dataforms.new(current_form);
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160 end
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161
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162 local next_step = {
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163 status = "executing",
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164 form = current_form,
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165 actions = {
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166 "next", "complete"
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167 },
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168 };
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169 if state.step > 1 then
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170 table.insert(next_step.actions, 1, "prev");
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171 end
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172 return next_step, state;
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173 end
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174
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175 module:provides("adhoc",
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176 adhoc_new("Multi-step command demo",
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177 "xmpp:zash.se/mod_adhoc_dataforms_demo#multi",
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178 multi_step_command));
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179