annotate src/bbcode/preview.js.luan @ 61:389e5d8e5f8a default tip

minor
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 06 Dec 2022 13:37:25 -0700
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1 local Luan = require "luan:Luan.luan"
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2 local error = Luan.error
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3 local Parsers = require "luan:Parsers.luan"
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4 local json_string = Parsers.json_string or error()
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5 local Io = require "luan:Io.luan"
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6 local output_of = Io.output_of or error()
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7 local Http = require "luan:http/Http.luan"
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8 local Bbcode = require "site:/bbcode/Bbcode.luan"
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9 local preprocess = Bbcode.preprocess or error()
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10 local bbcode_to_html = Bbcode.to_html or error()
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13 return function()
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14 local text = Http.request.parameters.text or error()
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15 local convert_urls = Http.request.parameters.convert_urls or error()
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16 if convert_urls == "true" then
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17 text = preprocess(text)
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18 end
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19 local html = output_of(function() bbcode_to_html(text) end)
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20 Io.stdout = Http.response.text_writer()
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21 %>
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22 context.preview( <%= json_string(text) %>, <%= json_string(html) %> );
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23 <%
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24 end