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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 Html = require "luan:Html.luan"
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4 local html_encode = Html.encode or error()
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5 local Parsers = require "luan:Parsers.luan"
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6 local json_string = Parsers.json_string or error()
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7 local Io = require "luan:Io.luan"
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8 local Http = require "luan:http/Http.luan"
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9 local Link = require "site:/lib/Link.luan"
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10
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11
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12 return function()
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13 local link_id = Http.request.parameters.link or error()
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14 local link = Link.get_by_id(link_id)
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15 Io.stdout = Http.response.text_writer()
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16 if link == nil then
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17 %>
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18 let div = document.querySelector('div[link="<%=link_id%>"]');
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19 if(div) div.outerHTML = '';
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20 <%
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21 return
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22 end
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23 local html = `%>
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24 <form onsubmit="ajaxForm('/save_link.js',this)" action="javascript:">
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25 <input type=hidden name=link value="<%=link_id%>">
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26 <label>Title</label>
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27 <input type=text required name=title value="<%=html_encode(link.title)%>">
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28 <label>URL</label>
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29 <input type=url required name=url value="<%=html_encode(link.url)%>">
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30 <button small type=submit>Save</button>
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31 <button small type=button onclick="cancel('<%=link.id%>')">Cancel</button>
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32 </form>
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33 <%`
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34 %>
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35 document.querySelector('div[link="<%=link_id%>"]').innerHTML = <%= json_string(html) %>;
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36 <%
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37 end
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