document.addEventListener('DOMContentLoaded', () => {
const fileUpload = document.getElementById('file-upload');
const chatForm = document.getElementById('chat-form');
const chatInput = document.getElementById('chat-input');
const messagesList = document.getElementById('messages-list');
const typingIndicator = document.getElementById('typing-indicator');
function scrollToBottom(force = false) {
if (!messagesList) return;
// Smart scroll: only scroll if user is already at the bottom or if forced (e.g. sending a message)
const threshold = 150; // pixels margin
const isAtBottom = messagesList.scrollHeight - messagesList.scrollTop <= messagesList.clientHeight + threshold;
if (force || isAtBottom) {
messagesList.scrollTo({
top: messagesList.scrollHeight,
behavior: 'smooth'
});
// Backup for non-smooth support or rendering delays
setTimeout(() => {
if (force || messagesList.scrollHeight - messagesList.scrollTop <= messagesList.clientHeight + threshold + 200) {
messagesList.scrollTop = messagesList.scrollHeight;
}
}, 100);
}
}
// Emoji list categorized
const EMOJI_CATEGORIES = {
'Smileys': ['๐', '๐', '๐', '๐', '๐', '๐
', '๐คฃ', '๐', '๐', '๐', '๐', '๐', '๐', '๐ฅฐ', '๐', '๐คฉ', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐คช', '๐', '๐ค', '๐ค', '๐คญ', '๐คซ', '๐ค', '๐ค', '๐คจ', '๐', '๐', '๐ถ', '๐', '๐', '๐', '๐ฌ', '๐คฅ', '๐', '๐', '๐ช', '๐คค', '๐ด', '๐ท', '๐ค', '๐ค', '๐คข', '๐คฎ', '๐คง', '๐ฅต', '๐ฅถ', '๐ฅด', '๐ต', '๐คฏ', '๐ค ', '๐ฅณ', '๐', '๐ค', '๐ง', '๐', '๐', '๐', 'โน๏ธ', '๐ฎ', '๐ฏ', '๐ฒ', '๐ณ', '๐ฅบ', '๐ฆ', '๐ง', '๐จ', '๐ฐ', '๐ฅ', '๐ข', '๐ญ', '๐ฑ', '๐', '๐ฃ', '๐', '๐', '๐ฉ', '๐ซ', '๐ฅฑ', '๐ค', '๐ก', '๐ ', '๐คฌ', '๐', '๐ฟ', '๐น', '๐บ', '๐', 'โ ๏ธ', '๐ฉ', '๐คก', '๐น', '๐บ', '๐ป', '๐ฝ', '๐พ', '๐ค', '๐บ', '๐ธ', '๐ป', '๐ผ', '๐ฝ', '๐', '๐ฟ', '๐พ'],
'People': ['๐', '๐ค', '๐๏ธ', 'โ', '๐', '๐', '๐ค', 'โ๏ธ', '๐ค', '๐ค', '๐ค', '๐ค', '๐', '๐', '๐', '๐', '๐', 'โ๏ธ', '๐', '๐', 'โ', '๐', '๐ค', '๐ค', '๐', '๐', '๐', '๐คฒ', '๐ค', '๐', 'โ๏ธ', '๐
', '๐คณ', '๐ช', '๐ฆพ', '๐ฆต', '๐ฆฟ', '๐ฆถ', '๐', '๐ฆป', '๐', '๐ง ', '๐ฆท', '๐ฆด', '๐', '๐๏ธ', '๐
', '๐', '๐ถ', '๐ง', '๐ฆ', '๐ง', '๐ง', '๐ฑ', '๐จ', '๐ง', '๐ฉ', '๐ง', '๐ด', '๐ต', '๐ฎ', '๐ต๏ธ', '๐', '๐ท', '๐คด', '๐ธ', '๐ณ', '๐ฒ', '๐ง', '๐คต', '๐ฐ', '๐คฐ', '๐คฑ', '๐ผ', '๐
', '๐คถ', '๐ฆธ', '๐ฆน', '๐ง', '๐ง', '๐ง', '๐ง', '๐ง', '๐ง', '๐ง', '๐', '๐', '๐ถ', '๐', '๐', '๐บ', '๐ด๏ธ', '๐ฏ', '๐ง', '๐ง'],
'Animals': ['๐ถ', '๐ฑ', '๐ญ', '๐น', '๐ฐ', '๐ฆ', '๐ป', '๐ผ', '๐จ', '๐ฏ', '๐ฆ', '๐ฎ', '๐ท', '๐ฝ', '๐ธ', '๐ต', '๐', '๐', '๐', '๐', '๐', '๐ง', '๐ฆ', '๐ค', '๐ฃ', '๐ฅ', '๐ฆ', '๐ฆ
', '๐ฆ', '๐ฆ', '๐บ', '๐', '๐ด', '๐ฆ', '๐', '๐', '๐ฆ', '๐', '๐', '๐', '๐ฆ', '๐ฆ', '๐ท๏ธ', '๐ธ๏ธ', '่ ', '๐ข', '๐', '๐ฆ', '๐ฆ', '๐ฆ', '๐', '๐ฆ', '๐ฆ', '๐ฆ', '๐ฆ', '๐ก', '๐ ', '๐', '๐ฌ', '๐ณ', '๐', '๐ฆ', '๐', '๐
', '๐', '๐ฆ', '๐ฆ', '๐ฆง', '๐', '๐ฆ', '๐ฆ', '๐ช', '๐ซ', '๐ฆ', '๐ฆ', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐ฆ', '๐', '๐ฉ', '๐ฆฎ', '๐', '๐', '๐ฆ', '๐ฆ', '๐ฆ', '๐ฆข', '๐ฆฉ', '๐๏ธ', '๐', '๐ฆ', '๐ฆจ', '๐ฆก', '๐ฆฆ', '๐ฆฅ', '๐', '๐', '๐ฟ๏ธ', '๐ฆ'],
'Nature': ['๐ต', '๐', '๐ฒ', '๐ณ', '๐ด', '๐ฑ', '๐ฟ', 'โ๏ธ', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐พ', '๐', '๐ท', '๐น', '๐ฅ', '๐บ', '๐ธ', '๐ผ', '๐ป', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐ช', '๐ซ', 'โญ๏ธ', '๐', 'โจ', 'โก๏ธ', 'โ๏ธ', '๐ฅ', '๐ฅ', '๐ช๏ธ', '๐', 'โ๏ธ', '๐ค๏ธ', 'โ
๏ธ', '๐ฅ๏ธ', 'โ๏ธ', '๐ฆ๏ธ', '๐ง๏ธ', '๐จ๏ธ', '๐ฉ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', '๐ฌ๏ธ', '๐จ', '๐ง', '๐ฆ', 'โ๏ธ', 'โ๏ธ', '๐', '๐ซ๏ธ'],
'Food': ['๐', '๐', '๐', '๐', '๐', ' BANANA', '๐', '๐', '๐', '๐', '๐', '๐', '๐ฅญ', '๐', '๐ฅฅ', '๐ฅ', '๐
', '๐', '๐ฅ', '๐ฅฆ', '๐ฅฌ', '๐ฅ', '๐ฝ', '๐ฅ', '๐ง', '๐ฅ', '๐ ', '๐ฅ', '๐ฅฏ', '๐', '๐ฅ', '๐ฅจ', '๐ง', '๐ฅ', '๐ณ', '๐ง', '๐ฅ', ' waffle', '๐ฅ', '๐ฅฉ', '๐', '๐', '๐ฆด', '๐ญ', '๐', '๐', '๐', '๐ฅช', '๐ฅ', '๐ง', '๐ฎ', '๐ฏ', '๐ฅ', '๐ฅ', '๐', '๐', '๐ฒ', '๐', ' sushi', ' Bento', ' Dumpling', ' Oyster', '๐ค', ' Rice Ball', ' Rice', ' Rice Cracker', '๐ฅ', '๐ฅ ', '๐ฅฎ', '๐ข', '๐ก', '๐ง', '๐จ', '๐ฆ', '๐ฅง', '๐ง', '๐ฐ', '๐', '๐ฎ', '๐ญ', '๐ฌ', '๐ซ', ' popcorn', '๐ฉ', '๐ช', '๐ฐ', ' peanuts', '๐ฏ', '๐ฅ', 'โ๏ธ', '๐ต', '๐ฅค', '๐ถ', '๐บ', '๐ป', '๐ฅ', '๐ท', '๐ฅ', '๐ธ', '๐น', '๐ง', '๐พ', '๐ง', '๐ฅ', '๐ด', '๐ฝ๏ธ', '๐ฅฃ', '๐ฅก'],
'Travel': ['๐', '๐', '๐', '๐', '๐', '๐๏ธ', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐ต', '๐ฒ', '๐ด', '๐', '๐ฃ๏ธ', '๐ค๏ธ', 'โฝ๏ธ', '๐จ', '๐ฅ', '๐ฆ', '๐ง', 'โ๏ธ', 'โต๏ธ', '๐ค', '๐ณ๏ธ', 'โด๏ธ', '๐ข', 'โ๏ธ', '๐ซ', '๐ฌ', '๐บ', '๐', '๐', '๐ ', '๐ก', '๐', '๐ธ', '๐ฐ๏ธ', 'โ๏ธ', 'โณ', 'โ๏ธ', 'โฐ', 'โฑ๏ธ', 'โฒ๏ธ', '๐ฐ๏ธ', '๐ก๏ธ', 'โ๏ธ', '๐ช', '๐', 'โ๏ธ', 'โ
๏ธ', 'โ๏ธ', '๐', 'โฐ๏ธ', '๐๏ธ', '๐ป', '๐', '๐๏ธ', '๐๏ธ', 'โบ๏ธ', '๐ ', '๐ก', '๐ข', '๐ฃ', '๐ค', '๐ฅ', '๐ฆ', '๐จ', '๐ฉ', '๐ช', '๐ซ', '๐ฌ', '๐ญ', '๐ฏ', '๐ฐ', '๐', '๐ผ', '๐ฝ', 'โช๏ธ', '๐', '๐', 'โฉ๏ธ', '๐', 'โฒ๏ธ', '๐', '๐', '๐๏ธ', '๐', '๐
', '๐', '๐', '๐', '๐ ', '๐ก', '๐ข', '๐', '๐', '๐', '๐
', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐'],
'Activities': ['โฝ๏ธ', '๐', '๐', 'โพ๏ธ', '๐ฅ', '๐พ', '๐', '๐', '๐ฑ', '๐', '๐ธ', '๐ฅ
', ' hockey', ' field hockey', ' cricket', 'โณ๏ธ', '๐น', '๐ฃ', ' boxing', '๐ฅ', ' skateboard', '๐ท', 'โธ๏ธ', '๐ฅ', '๐ฟ', 'โท๏ธ', '๐', '๐๏ธ', ' fencing', '๐คผ', ' gymnastics', ' basketball player', '๐คฝ', ' handball', ' juggle', '๐ง', '๐', ' rowing', ' swimming', '๐ด', '๐ต', '๐ง', '๐๏ธ', '๐', '๐
', '๐ฅ', '๐ฅ', '๐ฅ', '๐ซ', '๐๏ธ', '๐ญ', '๐จ', '๐ฌ', '๐ค', '๐ง', '๐ผ', '๐น', '๐ฅ', '๐ท', '๐บ', '๐ธ', '๐ช', '๐ป', '๐ฒ', 'โ๏ธ', '๐ฏ', '๐ณ', '๐ฎ', '๐ฐ', '๐งฉ'],
'Objects': ['โ๏ธ', '๐ฑ', '๐ฒ', '๐ป', 'โจ๏ธ', '๐ฑ๏ธ', '๐ฒ๏ธ', '๐น๏ธ', '๐๏ธ', '๐ฝ', '๐พ', '๐ฟ', '๐๏ธ', '๐ท', '๐ธ', '๐น', '๐ผ', '๐', '๐', '๐ฏ๏ธ', '๐ก', '๐ฆ', '๐ฎ', '๐ช', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐ฐ', '๐๏ธ', '๐', '๐', '๐ท๏ธ', '๐ฐ', '๐ด', '๐ต', '๐ถ', '๐ท', '๐ธ', '๐ณ', '๐งพ', '๐น', 'โ๏ธ', '๐ง', '๐จ', '๐ฉ', '๐ค', '๐ฅ', '๐ฆ', '๐ซ', '๐ฉ', '๐ฌ', '๐ญ', '๐ฎ', '๐ณ๏ธ', 'โ๏ธ', 'โ๏ธ', '๐๏ธ', '๐๏ธ', '๐๏ธ', '๐๏ธ', '๐', '๐ผ', '๐', '๐', '๐๏ธ', '๐
', '๐', '๐๏ธ', '๐๏ธ', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐๏ธ', '๐', '๐', 'โ๏ธ', '๐๏ธ', '๐๏ธ', '๐๏ธ', '๐', '๐', '๐', '๐', '๐', '๐๏ธ', '๐จ', '๐ช', 'โ๏ธ', 'โ๏ธ', '๐ ๏ธ', '๐ก๏ธ', 'โ๏ธ', '๐ซ', '๐ก๏ธ', '๐ง', '๐ฉ', 'โ๏ธ', '๐๏ธ', 'โ๏ธ', '๐ฆฏ', '๐', 'โ๏ธ', '๐งฐ', '๐งฒ', 'โ๏ธ', '๐งช', '๐งซ', '๐งฌ', '๐ฌ', '๐ญ', '๐ก', '๐', '๐ฉธ', '๐', '๐ฉน', '๐ฉบ', '๐ช', '๐๏ธ', '๐๏ธ', '๐ช', '๐ฝ', '๐ฟ', '๐', '๐ช', '๐งด', '๐งท', '๐งน', '๐งบ', '๐งป', '๐งผ', '๐งฏ', '๐', '๐ฌ', 'โฐ๏ธ', 'โฑ๏ธ', '๐ฟ'],
'Symbols': ['๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', 'โฃ๏ธ', '๐', 'โค๏ธ', '๐งก', '๐', '๐', '๐', '๐', '๐ค', '๐ค', '๐ค', '๐ฏ', '๐ข', '๐ฅ', '๐ซ', '๐ฆ', '๐จ', '๐ณ๏ธ', '๐ฃ', '๐ฌ', '๐๏ธโ๐จ๏ธ', '๐จ๏ธ', '๐ฏ๏ธ', '๐ญ', '๐ค', '๐', 'โ ๏ธ', 'โฅ๏ธ', 'โฆ๏ธ', 'โฃ๏ธ', '๐', '๐๏ธ', '๐ด', '๐ญ', '๐', '๐', '๐', '๐', '๐ข', '๐ฃ', '๐ฏ', '๐', '๐', '๐ผ', '๐ต', '๐ถ', '๐น', '๐ง', '๐ฎ', '๐ฐ', 'โฟ๏ธ', '๐น', '๐บ', '๐ป', '๐ผ', '๐พ', '๐', '๐', '๐', '๐
', 'โ ๏ธ', '๐ธ', 'โ๏ธ', '๐ซ', '๐ณ', '๐ญ', '๐ฏ', '๐ฑ', '๐ท', '๐ต', '๐', 'โข๏ธ', 'โฃ๏ธ', 'โฌ๏ธ', 'โ๏ธ', 'โก๏ธ', 'โ๏ธ', 'โฌ๏ธ', 'โ๏ธ', 'โฌ
๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โฉ๏ธ', 'โช๏ธ', 'โคด๏ธ', 'โคต๏ธ', '๐', '๐', '๐', '๐', '๐', '๐', '๐', '๐', 'โ๏ธ', '๐๏ธ', 'โก๏ธ', 'โธ๏ธ', 'โฏ๏ธ', 'โ๏ธ', 'โฆ๏ธ', 'โช๏ธ', 'โฎ๏ธ', '๐', '๐ฏ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ', '๐', '๐', '๐', 'โถ๏ธ', 'โฉ', 'โญ๏ธ', 'โฏ๏ธ', 'โ๏ธ', 'โช', 'โฎ๏ธ', '๐ผ', 'โซ', '๐ฝ', 'โฌ', 'โธ๏ธ', 'โน๏ธ', 'โบ๏ธ', 'โ๏ธ', '๐ฆ', '๐
', '๐', '๐ถ', '๐ณ', '๐ด', 'โ', 'โ', 'โ', 'โ๏ธ', 'โพ๏ธ', 'โผ๏ธ', 'โ๏ธ', 'โ', 'โ', 'โ', 'โ๏ธ', 'ใฐ๏ธ', '๐ฑ', '๐ฒ', 'โ๏ธ', 'โป๏ธ', 'โ๏ธ', '๐ฑ', '๐', '๐ฐ', 'โญ๏ธ', 'โ
', 'โ๏ธ', 'โ๏ธ', 'โ๏ธ', 'โ', 'โ', 'โฐ', 'โฟ', 'ใฝ๏ธ', 'โณ๏ธ', 'โด๏ธ', 'โ๏ธ', 'โผ๏ธ', '๐', '๐๏ธ', '๐ท๏ธ', '๐ถ', '๐ฏ๏ธ', '๐', '๐น', '๐๏ธ', '๐ฒ', '๐', '๐ธ', '๐ด', '๐ณ', 'ใ๏ธ', 'ใ๏ธ', '๐บ', '๐ต', '๐ด', '๐ ', '๐ก', '๐ข', '๐ต', '๐ฃ', '๐ค', 'โซ๏ธ', 'โช๏ธ', '๐ฅ', '๐ง', '๐จ', '๐ฉ', '๐ฆ', '๐ช', '๐ซ', 'โฌ๏ธ', 'โฌ๏ธ'],
'Flags': ['๐', '๐ฉ', '๐', '๐ด', '๐ณ๏ธ', '๐ณ๏ธโ๐', '๐ณ๏ธโโง๏ธ', '๐ดโโ ๏ธ', '๐ฆ๐ซ', '๐ฆ๐ฝ', '๐ฆ๐ฑ', '๐ฉ๐ฟ', '๐ฆ๐ฒ', '๐ฆ๐บ', '๐ฆ๐น', '๐ฆ๐ฟ', '๐ง๐ช', '๐ง๐ท', '๐จ๐ฆ', '๐จ๐ฑ', '๐จ๐ณ', '๐จ๐ด', '๐จ๐ฟ', '๐ฉ๐ฐ', '๐ช๐ฌ', '๐ซ๐ฎ', '๐ซ๐ท', '๐ฉ๐ช', '๐ฌ๐ท', '๐ญ๐ฐ', '๐ฎ๐ณ', '๐ฎ๐ฉ', '๐ฎ๐ช', '๐ฎ๐ฑ', '๐ฎ๐น', '๐ฏ๐ต', '๐ฐ๐ท', '๐ฒ๐ฝ', '๐ณ๐ฑ', '๐ณ๐ฟ', '๐ณ๐ด', '๐ต๐ฐ', '๐ต๐ญ', '๐ต๐ฑ', '๐ต๐น', '๐ท๐บ', '๐ธ๐ฆ', '๐ธ๐ฌ', '๐ฟ๐ฆ', '๐ช๐ธ', '๐ธ๐ช', '๐จ๐ญ', '๐น๐ญ', '๐น๐ท', '๐บ๐ฆ', '๐ฆ๐ช', '๐ฌ๐ง', '๐บ๐ธ', '๐ป๐ณ']
};
// Global EMOJIS list for reactions (flattened)
const EMOJIS = Object.values(EMOJI_CATEGORIES).flat();
function populateEmojiGrid(category = null, searchTerm = '') {
const roleEmojiGrid = document.getElementById('role-emoji-grid');
if (!roleEmojiGrid) return;
roleEmojiGrid.innerHTML = '';
let emojis = [];
if (searchTerm) {
emojis = EMOJIS.filter(e => e.includes(searchTerm) || searchTerm === '');
// For simple search by name, we'd need names, but since we only have the emoji characters,
// the user might search by the emoji itself or we could just show all if search is empty.
// Actually, without a mapping of emoji to names, searching is limited.
// But I'll implement it anyway so if they paste an emoji it works,
// or I can add common names if I had a mapping.
// Given the constraint, I'll just filter by character for now,
// or maybe the user just wants a way to filter the massive list.
} else {
emojis = EMOJI_CATEGORIES[category] || [];
}
emojis.forEach(emoji => {
const span = document.createElement('span');
span.textContent = emoji;
span.style.cursor = 'pointer';
span.style.fontSize = '20px';
span.style.padding = '5px';
span.style.textAlign = 'center';
span.className = 'rounded role-emoji-item';
span.onclick = () => {
document.getElementById('edit-role-icon').value = emoji;
document.getElementById('selected-role-emoji-preview').textContent = emoji;
};
roleEmojiGrid.appendChild(span);
});
}
function initEmojiCategories() {
const categoriesContainer = document.getElementById('role-emoji-categories');
const searchInput = document.getElementById('role-emoji-search');
if (!categoriesContainer) return;
categoriesContainer.innerHTML = '';
Object.keys(EMOJI_CATEGORIES).forEach((cat, index) => {
const btn = document.createElement('button');
btn.type = 'button';
btn.className = 'btn btn-sm btn-dark text-nowrap px-2 py-1';
btn.style.fontSize = '0.75em';
btn.textContent = cat;
if (index === 0) btn.classList.add('active', 'btn-primary');
btn.onclick = () => {
if (searchInput) searchInput.value = '';
categoriesContainer.querySelectorAll('button').forEach(b => b.classList.remove('active', 'btn-primary'));
btn.classList.add('active', 'btn-primary');
populateEmojiGrid(cat);
};
categoriesContainer.appendChild(btn);
});
if (searchInput) {
searchInput.oninput = () => {
const term = searchInput.value.trim();
if (term) {
categoriesContainer.querySelectorAll('button').forEach(b => b.classList.remove('active', 'btn-primary'));
populateEmojiGrid(null, term);
} else {
const activeCat = categoriesContainer.querySelector('button.active')?.textContent || Object.keys(EMOJI_CATEGORIES)[0];
populateEmojiGrid(activeCat);
}
};
}
// Initial load
populateEmojiGrid(Object.keys(EMOJI_CATEGORIES)[0]);
}
// Call init if elements exist
if (document.getElementById('role-emoji-grid')) {
initEmojiCategories();
}
// Scroll to bottom
scrollToBottom(true);
const currentChannel = new URLSearchParams(window.location.search).get('channel_id') || 1;
const currentThread = new URLSearchParams(window.location.search).get('thread_id');
let typingTimeout;
// Notification Permission
if ("Notification" in window && Notification.permission === "default") {
Notification.requestPermission();
}
// WebSocket for real-time
let ws;
let voiceHandler;
function connectWS() {
try {
ws = new WebSocket('ws://' + window.location.hostname + ':8080');
if (typeof VoiceChannel !== 'undefined') {
voiceHandler = new VoiceChannel(ws);
}
ws.onmessage = (e) => {
const msg = JSON.parse(e.data);
// Voice signaling
if (msg.type && msg.type.startsWith('voice_')) {
if (voiceHandler) voiceHandler.handleSignaling(msg);
return;
}
if (msg.type === 'message') {
const data = JSON.parse(msg.data);
if (data.channel_id == currentChannel) {
appendMessage(data);
// Desktop Notifications for mentions
if (data.content.includes(`@${window.currentUsername}`) && data.user_id != window.currentUserId) {
if (Notification.permission === "granted" && !window.isDndMode) {
new Notification(`Mention in #${window.currentChannelName}`, {
body: `${data.username}: ${data.content}`,
icon: data.avatar_url || ''
});
}
}
}
} else if (msg.type === 'typing') {
if (msg.channel_id == currentChannel && msg.user_id != window.currentUserId) {
showTyping(msg.username);
}
} else if (msg.type === 'reaction') {
updateReactionUI(msg.message_id, msg.reactions);
} else if (msg.type === 'message_edit') {
const el = document.querySelector(`.message-item[data-id="${msg.message_id}"] .message-text`);
if (el) el.innerHTML = msg.content.replace(/\n/g, '
');
} else if (msg.type === 'message_delete') {
document.querySelector(`.message-item[data-id="${msg.message_id}"]`)?.remove();
} else if (msg.type === 'presence') {
updatePresenceUI(msg.user_id, msg.status);
}
};
ws.onopen = () => {
ws.send(JSON.stringify({
type: 'presence',
user_id: window.currentUserId,
status: 'online'
}));
};
ws.onclose = () => setTimeout(connectWS, 3000);
} catch (e) {
console.warn('WebSocket connection failed.');
}
}
connectWS();
// Polling as fallback for real-time
let lastMessageId = 0;
const findLastMessageId = () => {
const items = document.querySelectorAll('.message-item');
if (items.length > 0) {
lastMessageId = Math.max(...Array.from(items).map(i => parseInt(i.dataset.id) || 0));
}
};
findLastMessageId();
setInterval(async () => {
if (!currentChannel) return;
try {
const resp = await fetch(`api_v1_messages.php?channel_id=${currentChannel}&after_id=${lastMessageId}`);
const data = await resp.json();
if (data.success && data.messages && data.messages.length > 0) {
data.messages.forEach(msg => {
appendMessage(msg);
});
}
} catch (e) { }
}, 1000);
function showTyping(username) {
typingIndicator.textContent = `${username} is typing...`;
clearTimeout(typingTimeout);
typingTimeout = setTimeout(() => {
typingIndicator.textContent = '';
}, 3000);
}
chatInput.addEventListener('input', () => {
if (ws && ws.readyState === WebSocket.OPEN) {
ws.send(JSON.stringify({
type: 'typing',
channel_id: currentChannel,
user_id: window.currentUserId,
username: window.currentUsername
}));
}
});
chatForm.addEventListener('submit', (e) => {
e.preventDefault();
const content = chatInput.value.trim();
const file = fileUpload.files[0];
if (!content && !file) return;
chatInput.value = '';
const formData = new FormData();
formData.append('content', content);
formData.append('channel_id', currentChannel);
if (currentThread) {
formData.append('thread_id', currentThread);
}
const progressContainer = document.getElementById('upload-progress-container');
const progressBar = document.getElementById('upload-progress-bar');
const progressPercent = document.getElementById('upload-percentage');
const progressFilename = document.getElementById('upload-filename');
if (file) {
formData.append('file', file);
fileUpload.value = ''; // Clear file input
// Show progress bar
progressContainer.style.display = 'block';
progressFilename.textContent = `Uploading: ${file.name}`;
progressBar.style.width = '0%';
progressPercent.textContent = '0%';
}
const xhr = new XMLHttpRequest();
xhr.open('POST', 'api_v1_messages.php', true);
xhr.upload.onprogress = (ev) => {
if (ev.lengthComputable && file) {
const percent = Math.round((ev.loaded / ev.total) * 100);
progressBar.style.width = percent + '%';
progressPercent.textContent = percent + '%';
}
};
xhr.onload = () => {
if (xhr.status === 200) {
const result = JSON.parse(xhr.responseText);
if (result.success) {
appendMessage(result.message);
if (ws && ws.readyState === WebSocket.OPEN) {
ws.send(JSON.stringify({
type: 'message',
data: JSON.stringify({
...result.message,
channel_id: currentChannel
})
}));
}
} else {
alert(result.error || 'Failed to send message');
}
}
progressContainer.style.display = 'none';
};
xhr.onerror = () => {
console.error('XHR Error');
progressContainer.style.display = 'none';
alert('An error occurred during the upload.');
};
xhr.send(formData);
});
// Handle Reaction Clicks
document.addEventListener('click', (e) => {
const badge = e.target.closest('.reaction-badge');
if (badge) {
const msgId = badge.parentElement.dataset.messageId;
const emoji = badge.dataset.emoji;
toggleReaction(msgId, emoji);
return;
}
const addBtn = e.target.closest('.add-reaction-btn');
if (addBtn) {
const msgId = addBtn.parentElement.dataset.messageId;
showEmojiPicker(addBtn, (emoji) => toggleReaction(msgId, emoji));
return;
}
// Close picker if click outside
if (!e.target.closest('.emoji-picker')) {
const picker = document.querySelector('.emoji-picker');
if (picker) picker.remove();
}
});
async function toggleReaction(messageId, emoji) {
try {
const resp = await fetch('api_v1_reactions.php', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ message_id: messageId, emoji: emoji })
});
const result = await resp.json();
if (result.success) {
if (ws && ws.readyState === WebSocket.OPEN) {
ws.send(JSON.stringify({
type: 'reaction',
message_id: messageId,
reactions: result.reactions
}));
}
updateReactionUI(messageId, result.reactions);
}
} catch (e) { console.error(e); }
}
function showEmojiPicker(anchor, callback) {
document.querySelector('.emoji-picker')?.remove();
const picker = document.createElement('div');
picker.className = 'emoji-picker p-0 overflow-hidden d-flex flex-column';
picker.style.width = '280px';
picker.style.height = '320px';
picker.style.backgroundColor = 'var(--bg-secondary)';
picker.style.border = '1px solid var(--bg-tertiary)';
picker.style.borderRadius = '8px';
picker.style.boxShadow = '0 8px 24px rgba(0,0,0,0.5)';
picker.style.zIndex = '2000';
const tabs = document.createElement('div');
tabs.className = 'd-flex overflow-auto border-bottom border-secondary p-1 bg-dark';
tabs.style.gap = '2px';
const searchContainer = document.createElement('div');
searchContainer.className = 'p-2 border-bottom border-secondary';
const searchInput = document.createElement('input');
searchInput.type = 'text';
searchInput.placeholder = 'Search emoji...';
searchInput.className = 'form-control form-control-sm bg-dark border-secondary text-white';
searchContainer.appendChild(searchInput);
const grid = document.createElement('div');
grid.className = 'flex-grow-1 overflow-auto p-2';
grid.style.display = 'grid';
grid.style.gridTemplateColumns = 'repeat(7, 1fr)';
grid.style.gap = '2px';
const renderGrid = (cat = null, term = '') => {
grid.innerHTML = '';
let emojis = [];
if (term) {
emojis = EMOJIS.filter(e => e.includes(term));
} else {
emojis = EMOJI_CATEGORIES[cat] || [];
}
emojis.forEach(emoji => {
const span = document.createElement('span');
span.textContent = emoji;
span.style.cursor = 'pointer';
span.style.fontSize = '20px';
span.style.padding = '5px';
span.style.textAlign = 'center';
span.className = 'rounded role-emoji-item';
span.onclick = () => {
callback(emoji);
picker.remove();
};
grid.appendChild(span);
});
};
searchInput.oninput = () => {
const term = searchInput.value.trim();
if (term) {
tabs.querySelectorAll('button').forEach(b => b.classList.remove('text-primary'));
renderGrid(null, term);
} else {
const activeCat = tabs.querySelector('button.text-primary')?.textContent || Object.keys(EMOJI_CATEGORIES)[0];
renderGrid(activeCat);
}
};
Object.keys(EMOJI_CATEGORIES).forEach((cat, index) => {
const btn = document.createElement('button');
btn.type = 'button';
btn.className = 'btn btn-sm btn-dark text-nowrap px-2 py-1 border-0';
btn.style.fontSize = '0.7em';
btn.textContent = cat;
if (index === 0) btn.classList.add('text-primary');
btn.onclick = (e) => {
e.stopPropagation();
searchInput.value = '';
tabs.querySelectorAll('button').forEach(b => b.classList.remove('text-primary'));
btn.classList.add('text-primary');
renderGrid(cat);
};
tabs.appendChild(btn);
});
picker.appendChild(tabs);
picker.appendChild(searchContainer);
picker.appendChild(grid);
document.body.appendChild(picker);
renderGrid(Object.keys(EMOJI_CATEGORIES)[0]);
const rect = anchor.getBoundingClientRect();
let top = rect.top - picker.offsetHeight - 5;
if (top < 0) top = rect.bottom + 5;
picker.style.position = 'fixed';
picker.style.top = `${top}px`;
picker.style.left = `${Math.min(rect.left, window.innerWidth - 300)}px`;
}
function updateReactionUI(messageId, reactions) {
const container = document.querySelector(`.message-reactions[data-message-id="${messageId}"]`);
if (!container) return;
const addBtn = container.querySelector('.add-reaction-btn');
container.innerHTML = '';
reactions.forEach(r => {
const badge = document.createElement('span');
const userList = r.users.split(',');
const active = userList.includes(String(window.currentUserId));
badge.className = `reaction-badge ${active ? 'active' : ''}`;
badge.dataset.emoji = r.emoji;
badge.innerHTML = `${r.emoji} ${r.count}`;
container.appendChild(badge);
});
container.appendChild(addBtn);
}
function updatePresenceUI(userId, status) {
const memberItem = document.querySelector(`.start-dm-btn[data-user-id="${userId}"] .message-avatar`);
if (memberItem) {
let indicator = memberItem.querySelector('.presence-indicator');
if (!indicator) {
indicator = document.createElement('div');
indicator.className = 'presence-indicator';
memberItem.appendChild(indicator);
}
indicator.style.position = 'absolute';
indicator.style.bottom = '0';
indicator.style.right = '0';
indicator.style.width = '10px';
indicator.style.height = '10px';
indicator.style.borderRadius = '50%';
indicator.style.border = '2px solid var(--bg-members)';
indicator.style.backgroundColor = status === 'online' ? '#23a559' : '#80848e';
}
}
// Voice
if (voiceHandler) {
document.querySelectorAll('.voice-item').forEach(item => {
item.addEventListener('click', () => {
const cid = item.dataset.channelId;
if (voiceHandler.currentChannelId == cid) {
voiceHandler.leave();
item.classList.remove('active');
} else {
voiceHandler.join(cid);
document.querySelectorAll('.voice-item').forEach(i => i.classList.remove('active'));
item.classList.add('active');
}
});
});
}
// Message Actions (Edit/Delete)
document.addEventListener('click', async (e) => {
const editBtn = e.target.closest('.action-btn.edit');
if (editBtn) {
const msgId = editBtn.dataset.id;
const msgItem = editBtn.closest('.message-item');
const textEl = msgItem.querySelector('.message-text');
const originalContent = textEl.innerText;
const input = document.createElement('input');
input.type = 'text';
input.className = 'form-control bg-dark text-white';
input.value = originalContent;
textEl.innerHTML = '';
textEl.appendChild(input);
input.focus();
input.onkeydown = async (ev) => {
if (ev.key === 'Enter') {
const newContent = input.value.trim();
if (newContent && newContent !== originalContent) {
const resp = await fetch('api_v1_messages.php', {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ id: msgId, content: newContent })
});
if ((await resp.json()).success) {
textEl.innerHTML = newContent.replace(/\n/g, '
');
ws?.send(JSON.stringify({ type: 'message_edit', message_id: msgId, content: newContent }));
}
} else {
textEl.innerHTML = originalContent.replace(/\n/g, '
');
}
} else if (ev.key === 'Escape') {
textEl.innerHTML = originalContent.replace(/\n/g, '
');
}
};
return;
}
const deleteBtn = e.target.closest('.action-btn.delete');
if (deleteBtn) {
if (!confirm('Delete this message?')) return;
const msgId = deleteBtn.dataset.id;
const resp = await fetch('api_v1_messages.php', {
method: 'DELETE',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ id: msgId })
});
if ((await resp.json()).success) {
deleteBtn.closest('.message-item').remove();
ws?.send(JSON.stringify({ type: 'message_delete', message_id: msgId }));
}
return;
}
const pinBtn = e.target.closest('.action-btn.pin');
if (pinBtn) {
const msgId = pinBtn.dataset.id;
const isPinned = pinBtn.dataset.pinned == '1';
const action = isPinned ? 'unpin' : 'pin';
const resp = await fetch('api_v1_messages.php', {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ id: msgId, action: action })
});
const result = await resp.json();
if (result.success) {
location.reload(); // Simplest way to reflect changes across UI
}
return;
}
const pinnedMessagesBtn = document.getElementById('pinned-messages-btn');
if (e.target.closest('#pinned-messages-btn')) {
const container = document.getElementById('pinned-messages-container');
container.innerHTML = '