|
10
|
1 'use strict';
|
|
|
2
|
|
18
|
3 let title = document.title;
|
|
10
|
4 let currentChatId = null;
|
|
12
|
5 let eventSource;
|
|
30
|
6 let lastUpdate;
|
|
31
|
7 let hasUnseen = false;
|
|
10
|
8
|
|
16
|
9 function evalEvent(event) {
|
|
17
|
10 // console.log(event);
|
|
16
|
11 eval(event.data);
|
|
|
12 }
|
|
|
13
|
|
15
|
14 function setUserEventSource(userId) {
|
|
|
15 let userEventSource = new EventSource(`${location.origin}/user/${userId}`);
|
|
16
|
16 userEventSource.onmessage = evalEvent;
|
|
15
|
17 }
|
|
|
18
|
|
10
|
19 function selectChat(div) {
|
|
27
|
20 document.querySelector('div[content]').setAttribute('show','posts');
|
|
10
|
21 let chatId = div.getAttribute('chat');
|
|
|
22 if( chatId === currentChatId )
|
|
|
23 return;
|
|
|
24 let selected = div.parentNode.querySelector('[selected]');
|
|
|
25 if( selected ) selected.removeAttribute('selected');
|
|
|
26 div.setAttribute('selected','');
|
|
|
27 ajax(`get_chat.js?chat=${chatId}`);
|
|
|
28 currentChatId = chatId;
|
|
34
|
29 let email = div.querySelector('[email]').textContent;
|
|
|
30 history.replaceState(null,null,`?with=${email}`);
|
|
12
|
31
|
|
|
32 if(eventSource) eventSource.close();
|
|
|
33 eventSource = new EventSource(`${location.origin}/chat/${chatId}`);
|
|
16
|
34 eventSource.onmessage = evalEvent;
|
|
12
|
35 }
|
|
|
36
|
|
27
|
37 function back() {
|
|
|
38 document.querySelector('div[content]').setAttribute('show','chats');
|
|
|
39 }
|
|
|
40
|
|
12
|
41 function gotChat(html) {
|
|
|
42 document.querySelector('div[posts]').innerHTML = html;
|
|
19
|
43 fixPosts();
|
|
12
|
44 document.querySelector('div[input] textarea').focus();
|
|
|
45 document.querySelector('div[input]').scrollIntoView({block: 'end'});
|
|
10
|
46 }
|
|
|
47
|
|
|
48 function fixTextarea(event) {
|
|
|
49 let textarea = event.target;
|
|
|
50 textarea.style.height = 'initial';
|
|
|
51 textarea.style.height = (textarea.scrollHeight+2) + 'px';
|
|
|
52 textarea.scrollIntoViewIfNeeded(false);
|
|
|
53 }
|
|
|
54
|
|
|
55 const isMobile = 'ontouchstart' in window || navigator.maxTouchPoints > 0 || navigator.msMaxTouchPoints > 0;
|
|
|
56
|
|
|
57 function addPost() {
|
|
|
58 let textarea = document.querySelector('div[input] textarea');
|
|
|
59 let text = textarea.value;
|
|
|
60 if( text.trim() === '' )
|
|
|
61 return;
|
|
24
|
62 ajax(`add_post.js?chat=${currentChatId}`,`content=${encodeURIComponent(text)}`);
|
|
10
|
63 textarea.value = '';
|
|
|
64 }
|
|
|
65
|
|
|
66 function textareaKey(event) {
|
|
|
67 if( event.keyCode===13 && !event.shiftKey && !event.ctrlKey && !isMobile ) {
|
|
|
68 event.preventDefault();
|
|
|
69 addPost();
|
|
|
70 }
|
|
|
71 }
|
|
|
72
|
|
19
|
73 function fixPosts() {
|
|
10
|
74 let spans = document.querySelectorAll('span[when][fix]');
|
|
|
75 for( let span of spans ) {
|
|
|
76 span.textContent = new Date(Number(span.textContent)).toLocaleString();
|
|
|
77 span.removeAttribute('fix');
|
|
|
78 }
|
|
19
|
79 let divs = document.querySelectorAll('div[text][fix]');
|
|
|
80 for( let div of divs ) {
|
|
|
81 div.innerHTML = urlsToLinks(div.innerHTML);
|
|
|
82 div.removeAttribute('fix');
|
|
|
83 }
|
|
10
|
84 }
|
|
11
|
85
|
|
|
86 function deleteChat() {
|
|
20
|
87 let dialog = document.querySelector('dialog[delete_chat]');
|
|
|
88 openModal(dialog);
|
|
|
89 }
|
|
|
90
|
|
|
91 function doDeleteChat(el) {
|
|
|
92 closeModal(el);
|
|
11
|
93 ajax(`delete_chat.js?chat=${currentChatId}`);
|
|
|
94 }
|
|
12
|
95
|
|
23
|
96 let currentPostId;
|
|
|
97
|
|
|
98 function deletePost(postId) {
|
|
|
99 currentPostId = postId;
|
|
|
100 let dialog = document.querySelector('dialog[delete_post]');
|
|
|
101 openModal(dialog);
|
|
|
102 }
|
|
|
103
|
|
|
104 function doDeletePost(el) {
|
|
|
105 closeModal(el);
|
|
|
106 ajax(`delete_post.js?post=${currentPostId}`);
|
|
|
107 }
|
|
|
108
|
|
|
109 function deleted(postId) {
|
|
|
110 let div = document.querySelector(`div[post="${postId}"]`);
|
|
|
111 if( div )
|
|
|
112 div.outerHTML = '';
|
|
|
113 }
|
|
|
114
|
|
24
|
115 function editPost(postId) {
|
|
|
116 ajax(`edit_post.js?post=${postId}`);
|
|
|
117 }
|
|
|
118
|
|
|
119 function openEditPost(postId,text) {
|
|
|
120 currentPostId = postId;
|
|
|
121 let dialog = document.querySelector('dialog[edit_post]');
|
|
|
122 let textarea = dialog.querySelector('textarea');
|
|
|
123 textarea.value = text;
|
|
|
124 openModal(dialog);
|
|
|
125 }
|
|
|
126
|
|
|
127 function savePost(el) {
|
|
|
128 let text = document.querySelector('dialog[edit_post] textarea').value;
|
|
|
129 closeModal(el);
|
|
|
130 ajax(`save_post.js?post=${currentPostId}`,`content=${encodeURIComponent(text)}`);
|
|
|
131 }
|
|
|
132
|
|
|
133 function edited(postId,html) {
|
|
|
134 let div = document.querySelector(`div[post="${postId}"]`);
|
|
|
135 if( div ) {
|
|
|
136 div.outerHTML = html;
|
|
|
137 fixPosts();
|
|
|
138 }
|
|
|
139 }
|
|
|
140
|
|
12
|
141 function added(html) {
|
|
|
142 let input = document.querySelector('div[input]');
|
|
|
143 input.insertAdjacentHTML('beforebegin',html);
|
|
19
|
144 fixPosts();
|
|
12
|
145 input.scrollIntoView({block: 'end'});
|
|
|
146 }
|
|
15
|
147
|
|
30
|
148 function getChats(chatId,updated) {
|
|
15
|
149 let first = document.querySelector('div[chat]');
|
|
|
150 if( !first || first.getAttribute('chat') != chatId ) {
|
|
|
151 // console.log('getChats');
|
|
|
152 ajax('get_chats.js');
|
|
|
153 }
|
|
30
|
154 if( updated )
|
|
|
155 lastUpdate = updated;
|
|
31
|
156 if( !document.hasFocus() && !hasUnseen ) {
|
|
|
157 document.title = title + ' *';
|
|
|
158 notify();
|
|
|
159 hasUnseen = true;
|
|
|
160 }
|
|
15
|
161 }
|
|
|
162
|
|
|
163 function gotChats(html) {
|
|
|
164 document.querySelector('div[chats]').innerHTML = html;
|
|
|
165 if( currentChatId ) {
|
|
|
166 let current = document.querySelector(`div[chat="${currentChatId}"]`);
|
|
16
|
167 if( current ) {
|
|
|
168 current.setAttribute('selected','');
|
|
|
169 current.scrollIntoViewIfNeeded(false);
|
|
|
170 } else {
|
|
|
171 currentChatId = null;
|
|
|
172 document.querySelector('div[posts]').innerHTML = '';
|
|
|
173 }
|
|
15
|
174 }
|
|
|
175 }
|
|
18
|
176
|
|
|
177 window.onfocus = function() {
|
|
33
|
178 // console.log('onfocus');
|
|
18
|
179 document.title = title;
|
|
31
|
180 hasUnseen = false;
|
|
18
|
181 };
|
|
19
|
182
|
|
|
183 let urlRegex = /(^|\s)(https?:\/\/\S+)/g;
|
|
|
184
|
|
|
185 function urlsToLinks(text) {
|
|
|
186 return text.replace( urlRegex, '$1<a href="$2">$2</a>' );
|
|
|
187 }
|
|
22
|
188
|
|
|
189 let currentPulldown = null;
|
|
|
190 let newPulldown = null;
|
|
|
191
|
|
|
192 function clickMenu(clicked,display) {
|
|
|
193 //console.log("clickMenu");
|
|
|
194 let pulldown = clicked.parentNode.querySelector('div');
|
|
|
195 if( pulldown !== currentPulldown ) {
|
|
|
196 pulldown.style.display = display || "block";
|
|
|
197 newPulldown = pulldown;
|
|
|
198 window.onclick = function() {
|
|
|
199 //console.log("window.onclick");
|
|
|
200 if( currentPulldown ) {
|
|
|
201 currentPulldown.style.display = "none";
|
|
|
202 if( !newPulldown )
|
|
|
203 window.onclick = null;
|
|
|
204 }
|
|
|
205 currentPulldown = newPulldown;
|
|
|
206 newPulldown = null;
|
|
|
207 };
|
|
|
208 pulldown.scrollIntoViewIfNeeded(false);
|
|
|
209 }
|
|
|
210 }
|
|
30
|
211
|
|
|
212 setInterval(function(){
|
|
33
|
213 showOnline();
|
|
30
|
214 ajax(`heartbeat.js?last_update=${lastUpdate}`);
|
|
33
|
215 }, 10000 );
|
|
30
|
216
|
|
31
|
217 let sound = new Audio('/images/notify.mp3');
|
|
|
218 function notify() {
|
|
|
219 sound.play();
|
|
|
220 }
|
|
|
221
|
|
33
|
222 let online = {};
|
|
|
223
|
|
|
224 function setOnline(userId) {
|
|
|
225 online[userId] = Date.now();
|
|
|
226 }
|
|
|
227
|
|
|
228 function showOnline() {
|
|
|
229 let old = Date.now() - 20000;
|
|
|
230 for( let id of Object.keys(online) ) {
|
|
|
231 if( online[id] < old )
|
|
|
232 delete online[id];
|
|
|
233 }
|
|
|
234 let a = [];
|
|
|
235 for( let id in online ) {
|
|
|
236 a.push( `span[online="${id}"]` );
|
|
|
237 }
|
|
|
238 let style = document.querySelector('style[online]');
|
|
|
239 if( a.length === 0 ) {
|
|
|
240 style.innerHTML = '';
|
|
|
241 } else {
|
|
|
242 style.innerHTML = `
|
|
|
243 ${a.join(', ')} {
|
|
|
244 background-color: green;
|
|
|
245 }
|
|
|
246 ` ;
|
|
|
247 }
|
|
|
248 }
|
