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bsw@51
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1 function util.autoapi_xml(args)
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bsw@51
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2 local selector = assert(args.selector)
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bsw@51
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3 local fields = assert(args.fields)
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bsw@51
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4 local rows = selector:exec()
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bsw@51
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5 slot.set_layout("xml")
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bsw@51
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6 slot.put("<initiative_list>\n")
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bsw@51
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7 for i_row, row in ipairs(rows) do
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bsw@51
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8 slot.put(" <initiative>\n")
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bsw@51
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9 for i_field, field in ipairs(fields) do
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bsw@51
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10 slot.put(" <", field.name, ">")
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bsw@51
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11 local value
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bsw@51
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12 if field.func then
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bsw@51
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13 value = field.func(row)
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bsw@51
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14 elseif field.field then
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bsw@51
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15 value = row[field.name]
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bsw@51
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16 end
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bsw/jbe@52
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17 if value ~= nil then
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bsw@51
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18 slot.put(encode.html(tostring(value)))
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bsw/jbe@52
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19 else
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bsw/jbe@52
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20 slot.put("NULL")
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bsw@51
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21 end
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bsw@51
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22 slot.put("</", field.name, ">\n")
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bsw@51
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23 end
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bsw@51
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24 slot.put(" </initiative>\n")
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bsw@51
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25 end
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bsw@51
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26 slot.put("</initiative_list>\n")
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bsw@51
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27 end
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bsw@51
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28
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bsw@51
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29 function util.autoapi_json(args)
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bsw@51
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30 slot.set_layout("blank")
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bsw@51
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31 local selector = assert(args.selector)
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bsw@51
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32 local fields = assert(args.fields)
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bsw@51
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33 local rows = selector:exec()
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bsw@51
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34 slot.put("{\n")
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bsw@51
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35 for i_row, row in ipairs(rows) do
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bsw@51
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36 slot.put(" {\n")
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bsw@51
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37 for i_field, field in ipairs(fields) do
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bsw@51
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38 slot.put(" ", field.name, ": ")
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bsw@51
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39 local value
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bsw@51
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40 if field.func then
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bsw@51
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41 value = field.func(row)
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bsw@51
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42 elseif field.field then
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bsw@51
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43 value = row[field.name]
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bsw@51
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44 end
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bsw@51
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45 slot.put(encode.json(value))
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bsw@51
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46 slot.put(",\n")
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bsw@51
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47 end
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bsw@51
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48 slot.put(" },\n")
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bsw@51
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49 end
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bsw@51
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50 slot.put("}\n")
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bsw@51
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51 end
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bsw@51
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52
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bsw@51
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53 function util.autoapi(args)
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bsw@51
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54 local selector = assert(args.selector)
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bsw@51
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55 local fields = assert(args.fields)
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bsw@51
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56 local api_engine = assert(args.api_engine)
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bsw@51
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57
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bsw@51
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58 selector:reset_fields()
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bsw@51
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59
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bsw@51
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60 for i_field, field in ipairs(fields) do
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bsw@51
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61 if field.field then
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bsw@51
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62 selector:add_field(field.field, field.name)
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bsw@51
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63 end
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bsw@51
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64 end
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bsw@51
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65
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bsw@51
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66 if api_engine == "xml" then
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bsw@51
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67 util.autoapi_xml{
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bsw@51
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68 selector = selector,
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bsw@51
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69 fields = fields
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bsw@51
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70 }
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bsw@51
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71 elseif api_engine == "json" then
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bsw@51
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72 util.autoapi_json{
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bsw@51
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73 selector = selector,
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bsw@51
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74 fields = fields
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bsw@51
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75 }
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bsw@51
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76 end
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bsw@51
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77
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bsw@51
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78 end |