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4
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1 'use strict';
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2
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29
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3 let chat;
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4
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5 function setChat(newChat) {
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32
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6 let audioChanged = chat && (chat.language_region != newChat.language_region || chat.voice != newChat.voice);
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29
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7 chat = newChat;
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8 document.querySelector('[content] [name]').textContent = chat.name;
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31
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9 if(audioChanged) {
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32
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10 let lang = `lang=${chat.language_region}&`;
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11 let voice = `voice=${chat.voice}&`;
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31
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12 let audios = document.querySelectorAll('audio[src]');
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13 for( let audio of audios ) {
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32
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14 let src = audio.src;
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15 src = src.replace(/lang=[^&]+&/,lang);
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16 src = src.replace(/voice=[^&]+&/,voice);
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17 audio.src = src;
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31
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18 }
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19 }
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29
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20 }
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21
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22 function editChat(name) {
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23 let dialog = document.querySelector('dialog[edit]');
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24 dialog.querySelector('input[name=name]').value = chat.name;
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32
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25 dialog.querySelector('select[name=language_region]').value = chat.language_region;
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31
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26 dialog.querySelector('select[name=voice]').value = chat.voice;
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34
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27 dialog.querySelector('input[name=show_text]').checked = chat.show_text;
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4
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28 dialog.showModal();
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29 }
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30
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29
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31 function saveChat(form) {
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32 closeModal(form);
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33 ajaxForm('save_chat.js',form);
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4
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34 }
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35
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36 function deleteChat() {
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37 let dialog = document.querySelector('dialog[delete]');
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38 dialog.showModal();
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39 }
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40
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41 function doDeleteChat(el) {
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42 closeModal(el);
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29
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43 ajax(`delete_chat.js?chat=${chat.id}`);
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4
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44 }
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45
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9
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46 function systemPrompt() {
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47 let dialog = document.querySelector('dialog[system_prompt]');
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48 dialog.showModal();
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49 }
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50
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4
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51 function showWaitingAiIcon() {
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52 document.querySelector('[waiting-ai-icon]').style.display = 'block';
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53 }
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54
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5
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55 function hideWaitingAiIcon() {
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56 document.querySelector('[waiting-ai-icon]').style.display = 'none';
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57 }
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58
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25
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59 function playLastMessage() {
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32
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60 let audios = document.querySelectorAll('[messages] audio');
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25
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61 if( audios.length >= 1 ) {
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62 let audio = audios[audios.length-1];
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63 audio.play();
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64 }
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65 }
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66
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29
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67 function handleChatMarkdown() {
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31
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68 handleMarkdown(chat.language_region,chat.voice);
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29
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69 }
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70
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27
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71 function scrollToEnd() {
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72 window.scrollTo(0, document.body.scrollHeight);
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73 }
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74
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5
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75 function updateAi(html) {
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76 hideWaitingAiIcon();
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13
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77 document.querySelector('div[messages]').insertAdjacentHTML('beforeend',html);
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29
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78 handleChatMarkdown();
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5
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79 document.querySelector('textarea').focus();
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27
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80 scrollToEnd();
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25
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81 playLastMessage();
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5
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82 }
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83
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4
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84 const isMobile = 'ontouchstart' in window || navigator.maxTouchPoints > 0 || navigator.msMaxTouchPoints > 0;
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85
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86 function textareaKey(event) {
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87 if( event.keyCode===13 && !event.shiftKey && !event.ctrlKey && !isMobile ) {
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88 event.preventDefault();
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89 askAi();
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90 }
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91 }
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92
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28
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93 let audio;
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94
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11
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95 function fixTextarea(textarea) {
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4
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96 textarea.style.height = 'initial';
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97 textarea.style.height = (textarea.scrollHeight+2) + 'px';
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14
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98 textarea.parentNode.scrollIntoViewIfNeeded(false);
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28
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99 if( !audio )
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100 audio = document.querySelector('div[buttons] audio');
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31
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101 audio.src = `/tts.mp3?lang=${chat.language_region}&voice=${chat.voice}&text=${encodeURIComponent(textarea.value)}`;
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4
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102 }
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103
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104 function askAi() {
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105 let input = document.querySelector('textarea');
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29
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106 let url = `ai_ask.js?chat=${chat.id}&input=${encodeURIComponent(input.value)}`;
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4
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107 ajax(url);
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108 input.value = '';
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11
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109 fixTextarea(input);
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4
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110 showWaitingAiIcon();
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111 }
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14
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112
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113
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114 function setText(text) {
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115 let textarea = document.querySelector('textarea');
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116 textarea.value = text;
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117 fixTextarea(textarea);
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118 }
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119
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120 let recorder = null;
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121 let chunks;
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122
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123 function startRecording() {
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124 chunks = [];
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125 function record(stream) {
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126 recorder = new MediaRecorder( stream, { mimeType: 'audio/webm;codecs=opus' } );
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127 recorder.ondataavailable = function(event) {
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128 chunks.push(event.data);
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129 };
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130 recorder.onstop = function(event) {
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131 recorder = null;
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132 let blob = new Blob(chunks, { type: 'audio/webm' });
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133 let formData = new FormData();
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134 formData.append('audio', blob, 'recording.webm');
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135 ajax('stt.js',formData);
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136 document.querySelector('button[record]').textContent = 'Record';
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137 };
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138 recorder.start();
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139 }
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140 navigator.mediaDevices.getUserMedia({ audio: { channelCount: 1 } }).then(record);
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141 document.querySelector('button[record]').textContent = 'Stop Recording';
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142 }
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143
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144 function toggleRecording() {
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145 if( recorder === null ) {
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146 startRecording();
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147 } else {
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148 recorder.stop();
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149 }
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150 }
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