annotate src/chat.js @ 14:47b00cce8b53

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author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 29 Jul 2025 00:12:05 -0600
parents 65bd7e245c63
children 3a80ddafe5a4
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1 'use strict';
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3 function openRenameChat(name) {
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4 let dialog = document.querySelector('dialog[rename]');
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5 dialog.querySelector('input[name=name]').value = name;
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6 dialog.showModal();
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7 }
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8
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9 function renameChat() {
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10 ajax(`rename_chat.js?chat=${chatId}`);
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11 }
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13 function saveRenameChat() {
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14 let dialog = document.querySelector('dialog[rename]');
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15 let name = dialog.querySelector('input[name=name]').value;
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16 ajax(`save_rename_chat.js?chat=${chatId}&name=${encodeURIComponent(name)}`);
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17 dialog.close();
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18 }
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20 function deleteChat() {
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21 let dialog = document.querySelector('dialog[delete]');
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22 dialog.showModal();
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23 }
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25 function doDeleteChat(el) {
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26 closeModal(el);
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27 ajax(`delete_chat.js?chat=${chatId}`);
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28 }
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30 function systemPrompt() {
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31 let dialog = document.querySelector('dialog[system_prompt]');
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32 dialog.showModal();
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33 }
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34
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35 function showWaitingAiIcon() {
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36 document.querySelector('[waiting-ai-icon]').style.display = 'block';
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37 }
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38
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39 function hideWaitingAiIcon() {
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40 document.querySelector('[waiting-ai-icon]').style.display = 'none';
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41 }
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42
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43 function updateAi(html) {
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44 hideWaitingAiIcon();
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45 document.querySelector('div[messages]').insertAdjacentHTML('beforeend',html);
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46 handleMarkdown();
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47 document.querySelector('textarea').focus();
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48 window.scrollTo(0, document.body.scrollHeight);
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49 /*
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50 let scroll = aiDialog.querySelector('[scroll]');
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51 setTimeout(function(){
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52 scroll.scrollTo(0,scroll.scrollHeight);
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53 });
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54 */
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55 let audios = document.querySelectorAll('audio');
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56 if( audios.length >= 1 ) {
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57 let audio = audios[audios.length-1];
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58 audio.play();
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59 }
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60 }
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61
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62 const isMobile = 'ontouchstart' in window || navigator.maxTouchPoints > 0 || navigator.msMaxTouchPoints > 0;
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63
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64 function textareaKey(event) {
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65 if( event.keyCode===13 && !event.shiftKey && !event.ctrlKey && !isMobile ) {
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66 event.preventDefault();
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67 askAi();
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68 }
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69 }
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71 function fixTextarea(textarea) {
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72 textarea.style.height = 'initial';
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73 textarea.style.height = (textarea.scrollHeight+2) + 'px';
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74 textarea.parentNode.scrollIntoViewIfNeeded(false);
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75 }
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77 function askAi() {
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78 let input = document.querySelector('textarea');
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79 let url = `ai_ask.js?chat=${chatId}&input=${encodeURIComponent(input.value)}`;
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80 ajax(url);
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81 input.value = '';
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82 fixTextarea(input);
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83 showWaitingAiIcon();
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84 }
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87 function setText(text) {
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88 let textarea = document.querySelector('textarea');
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89 textarea.value = text;
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90 fixTextarea(textarea);
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91 }
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92
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93 let recorder = null;
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94 let chunks;
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95
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96 function startRecording() {
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97 chunks = [];
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98 function record(stream) {
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99 recorder = new MediaRecorder( stream, { mimeType: 'audio/webm;codecs=opus' } );
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100 recorder.ondataavailable = function(event) {
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101 chunks.push(event.data);
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102 };
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103 recorder.onstop = function(event) {
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104 recorder = null;
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105 let blob = new Blob(chunks, { type: 'audio/webm' });
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106 let formData = new FormData();
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107 formData.append('audio', blob, 'recording.webm');
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108 ajax('stt.js',formData);
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109 document.querySelector('button[record]').textContent = 'Record';
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110 };
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111 recorder.start();
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112 }
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113 navigator.mediaDevices.getUserMedia({ audio: { channelCount: 1 } }).then(record);
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114 document.querySelector('button[record]').textContent = 'Stop Recording';
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115 }
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116
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117 function toggleRecording() {
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118 if( recorder === null ) {
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119 startRecording();
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120 } else {
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121 recorder.stop();
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122 }
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123 }