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annotate pep.js @ 63:ee1df80a1715 default tip

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Nicer-looking input form
author mathieui
date Sun, 24 May 2020 14:19:29 +0200
parents 6d861d881b96
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
60
6d861d881b96 Add license headers to all source files.
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1 // SPDX-License-Identifier: AGPL-3.0-only
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2 /*
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3 * Copyright © 2018-2020 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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4 * Copyright © 2020 Mathieu Pasquet <mathieui@mathieui.net>
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5 *
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6 * Released under GNU AGPL v3 only, read the file 'LICENSE' for more information.
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7 */
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8
3
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9 'use strict';
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10
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11 function initPEP(connection) {
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12 const pep_table = document.getElementById('pep-table');
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13
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14 const iq = $iq({type: 'get'})
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15 .c('query', {xmlns: NS.disco_items});
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16 connection.sendIQ(iq, onDiscoItems, onDiscoItemsError.bind(null, 'disco#items query failed.'));
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17
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18 function onDiscoItems(result_iq)
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19 {
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20 const items = parseXPath(result_iq, './disco_items:query/disco_items:item', XPathResult.ORDERED_NODE_ITERATOR_TYPE);
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21 while (true) {
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22 const item = items.iterateNext();
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23 if (!item)
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24 break;
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25 const node = item.getAttributeNS(null, 'node');
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26 const tr = document.createElementNS('http://www.w3.org/1999/xhtml', 'tr');
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27 const td = document.createElementNS('http://www.w3.org/1999/xhtml', 'td');
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28 td.textContent = node;
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29 tr.appendChild(td);
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30 pep_table.appendChild(tr);
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31 const iq = $iq({type: 'get'})
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32 .c('query', {xmlns: NS.disco_info, node: node});
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33 connection.sendIQ(iq, onDiscoInfo.bind(tr), onDiscoInfoError.bind(tr, 'disco#items query failed.'));
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34 }
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35 }
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36
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37 function onDiscoItemsError(string)
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38 {
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39 console.log('Failed to retrieve the list of PEP nodes: ' + string);
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40 }
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41
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42 function onDiscoInfo(result_iq)
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43 {
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44 const tr = this;
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45 const node = parseXPath(result_iq, './disco_info:query').getAttributeNS(null, 'node');
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46 const fields = parseXPath(result_iq, './disco_info:query/dataforms:x/dataforms:field', XPathResult.ORDERED_NODE_ITERATOR_TYPE);
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47 const parsed_fields = {};
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48 while (true) {
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49 const field = fields.iterateNext();
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50 if (!field)
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51 break;
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52 const type = field.getAttributeNS(null, 'type');
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53 if (type == 'hidden')
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54 continue;
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55 const var_ = field.getAttributeNS(null, 'var');
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56 const value = parseXPath(field, './dataforms:value');
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57 parsed_fields[var_] = value ? value.textContent : '';
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58 }
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59 for (let i of ['pubsub#title', 'pubsub#description', 'pubsub#type']) {
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60 const td = document.createElementNS('http://www.w3.org/1999/xhtml', 'td');
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61 const input = document.createElementNS('http://www.w3.org/1999/xhtml', 'input');
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62 input.value = parsed_fields[i];
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63 input.onblur = function (evt) {
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64 const iq = configurePEPField(node, i, evt.target.value);
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65 connection.sendIQ(iq, onPEPConfigured, onPEPConfigureError.bind(null, 'PubSub configuration failed.'));
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66 };
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67 td.appendChild(input);
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68 tr.appendChild(td);
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69 }
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70 const td = document.createElementNS('http://www.w3.org/1999/xhtml', 'td');
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71 const button = document.createElementNS('http://www.w3.org/1999/xhtml', 'button');
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72 button.classList.add('btn');
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73 button.classList.add('btn-danger');
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74 button.textContent = '✕';
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75 button.onclick = function (evt) {
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76 const really = confirm(`{% trans 'Do you really want to remove the node ${node}?' %}`);
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77 if (!really)
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78 return;
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79 const iq = $iq({type: 'set'})
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80 .c('pubsub', {xmlns: NS.pubsub_owner})
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81 .c('delete', {node: node});
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82 connection.sendIQ(iq, onNodeDeleted.bind(node), onNodeDeletionError.bind(node, 'PEP node deletion failed.'));
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83 };
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84 td.appendChild(button);
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85 tr.appendChild(td);
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86 }
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87
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88 function onDiscoInfoError(string)
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89 {
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90 console.log('Failed to retrieve PEP node info: ' + string);
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91 }
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92
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93 function onPEPConfigured(result_iq)
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94 {
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95 console.log('PEP node successfully configured.');
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96 }
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97
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98 function onPEPConfigureError(string)
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99 {
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100 console.log('Configuration of PEP node failed: ' + string);
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101 }
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102
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103 function onNodeDeleted(result_iq)
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104 {
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105 const node = this;
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106 for (let child of pep_table.children) {
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107 if (node != child.firstChild.textContent)
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108 continue
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109 child.remove();
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110 break;
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111 }
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112 console.log('Node “' + node + '” successfully deleted.');
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113 }
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114
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115 function onNodeDeletionError(string)
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116 {
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117 const node = this;
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118 console.log('Deletion of PEP node “' + node + '” failed: ' + string);
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119 }
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120 }