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comparison src/site.js @ 1:1c87f785eb42

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author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 08 Jul 2025 14:18:25 -0600
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children 78708fa556a0
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0:9845dcb9f5fc 1:1c87f785eb42
1 'use strict';
2
3 function ajax(url,postData) {
4 let request = new XMLHttpRequest();
5 let method = postData ? "POST" : "GET";
6 request.open( method, url );
7 if( typeof(postData)==='string' )
8 request.setRequestHeader( "Content-Type", "application/x-www-form-urlencoded" );
9 request.onload = function() {
10 if( request.status !== 200 ) {
11 let err = 'sr_ajax failed: ' + request.status;
12 if( request.responseText ) {
13 err += '\n' + request.responseText;
14 document.write('<pre>'+request.responseText+'</pre>');
15 }
16 err += '\npage = ' + window.location;
17 ajax( '/error_log.js', 'err='+encodeURIComponent(err) );
18 return;
19 }
20 try {
21 //console.log(request.responseText);
22 eval( request.responseText );
23 } catch(e) {
24 window.sr_err = '\najax-url = ' + url;
25 //window.sr_err += '\n'+('ajax-response =\n' + request.responseText).trim();
26 throw e;
27 }
28 };
29 request.send(postData);
30 }
31
32 function showWaitingAiIcon() {
33 document.querySelector('[waiting-ai-icon]').style.display = 'block';
34 }
35
36 const isMobile = 'ontouchstart' in window || navigator.maxTouchPoints > 0 || navigator.msMaxTouchPoints > 0;
37
38 function textareaKey(aiKey,event) {
39 if( event.keyCode===13 && !event.shiftKey && !event.ctrlKey && !isMobile ) {
40 event.preventDefault();
41 askAi(aiKey);
42 }
43 }
44
45 function fixTextarea(event) {
46 let textarea = event.target;
47 textarea.style.height = 'initial';
48 textarea.style.height = (textarea.scrollHeight+2) + 'px';
49 textarea.scrollIntoViewIfNeeded(false);
50 }
51
52 function askAi(aiKey) {
53 let aiDiv = document.querySelector(`[ai_container="${aiKey}"]`);
54 let input = aiDiv.querySelector('textarea');
55 let url = `ai_ask.js?key=${aiKey}&input=${encodeURIComponent(input.value)}`;
56 ajax(url);
57 input.value = '';
58 showWaitingAiIcon();
59 }