mirror of
https://github.com/openvk/openvk
synced 2024-09-21 16:38:26 +03:00
277 lines
12 KiB
XML
277 lines
12 KiB
XML
{extends "../@layout.xml"}
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{block title}{$correspondent->getCanonicalName()}{/block}
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{block header}
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<a href="/im">{_my_messages}</a> »
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<a href="{$correspondent->getURL()}">{$correspondent->getCanonicalName()}</a>
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<div n:if="($online = $correspondent->getOnline()->timestamp()) + 2505600 > time()" style="float: right;">
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{var $diff = date_diff(date_create(), date_create('@' . $online))}
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{if 5 >= $diff->i}
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<span><b>{_online}</b></span>
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{else}
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<span>{$correspondent->isFemale() ? "заходила" : "заходил"} {$correspondent->getOnline()}</span>
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{/if}
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</div>
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{/block}
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{block wrap}
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<div class="messenger-app">
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<div class="messenger-app--messages" data-bind="event: { scroll: onMessagesScroll }">
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<div data-bind="foreach: messages">
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<div class="messenger-app--messages---message" data-bind="css: { unread: !read }">
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<img class="ava" data-bind="attr: { src: sender.avatar, alt: sender.name }" />
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<div class="_content">
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<a href="#" data-bind="attr: { href: sender.link }">
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<strong data-bind="text: sender.name"></strong>
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</a>
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<span class="text" data-bind="html: text"></span>
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<div data-bind="foreach: attachments" class="attachments">
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<div class="msg-attach-j">
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<div data-bind="if: type === 'photo'" class="msg-attach-j-photo">
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<a data-bind="attr: { href: link }">
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<img data-bind="attr: { src: photo.url, alt: photo.caption }" />
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</a>
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</div>
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</div>
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</div>
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</div>
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<div class="time" align="right">
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<span data-bind="html: timing.sent"></span>
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</div>
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</div>
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</div>
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</div>
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<div class="messenger-app--input">
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{if $correspondent->getId() === $thisUser->getId() || $correspondent->getPrivacyPermission('messages.write', $thisUser)}
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<img class="ava" src="{$thisUser->getAvatarUrl('miniscule')}" alt="{$thisUser->getCanonicalName()}" />
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<div class="messenger-app--input---messagebox">
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<textarea
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data-bind="value: messageContent, event: { keydown: onTextareaKeyPress }"
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name="message"
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placeholder="Введите сообщение"></textarea>
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<button class="button" data-bind="click: sendMessage">Отправить</button>
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</div>
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<img class="ava" src="{$correspondent->getAvatarUrl('miniscule')}" alt="{$correspondent->getCanonicalName()}" />
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{else}
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<div class="blocked" data-localized-text="Вы не можете писать сообщения {$correspondent->getCanonicalName()} из-за его настроек приватности."></div>
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{/if}
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</div>
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</div>
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<script src="https://knockoutjs.com/downloads/knockout-3.5.1.js"></script>
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<script>
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function MessengerViewModel(initialMessages = []) {
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window.messages = ko.observableArray(initialMessages);
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this.messages = window.messages;
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this.messageContent = ko.observable("");
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this.sendMessage = model => {
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if(model.messageContent() === "") return false;
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window.Msg.sendMessage(model.messageContent());
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model.messageContent("");
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};
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this.loadHistory = _ => {
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window.Msg._loadHistory();
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};
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this.onMessagesScroll = (model, e) => {
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if(e.target.scrollTop < 21)
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model.loadHistory();
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};
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this.onTextareaKeyPress = (model, e) => {
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if(e.which === 13) {
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if(!e.metaKey && !e.shiftKey) {
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let ta = u("textarea[name=message]").nodes[0];
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ta.blur(); //Fix update
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model.sendMessage(model);
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ta.focus();
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return false;
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}
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}
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return true;
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};
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}
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class Messenger {
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constructor(messages = []) {
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this.ko = ko.applyBindings(new MessengerViewModel(messages));
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this.appEl = document.querySelector(".messenger-app--messages");
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this.offset = 0;
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this._loadHistory();
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this._setupListener();
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this.appEl.scrollTop = this.appEl.scrollHeight;
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}
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_loadHistory() {
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let xhr = new XMLHttpRequest();
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xhr.open("GET", "/im/api/messages" + {$correspondent->getId()} + `/${ this.offset }.json`, false);
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xhr.send();
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let messages = JSON.parse(xhr.responseText);
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let lastMessage = messages[messages.length - 1];
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if(typeof lastMessage !== "undefined") this.offset = lastMessage.uuid;
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this.prependMessages(messages);
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}
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_setupListener() {
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let listenLongpool = () => {
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let xhr = new XMLHttpRequest();
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xhr.open("GET", "/im12", true);
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xhr.onload = () => {
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let data = JSON.parse(xhr.responseText);
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data.forEach(event => {
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event = event.event;
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if(event.type !== "newMessage")
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return;
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else if(event.message.sender.id !== {$correspondent->getId()})
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return;
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else if(this.offset >= event.message.uuid)
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return void(console.warn("Gay message recieved, skipping. [-WHeterosexual]"));
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this.addMessage(event.message);
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this.offset = event.message.uuid;
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});
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listenLongpool();
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};
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xhr.send();
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};
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listenLongpool();
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}
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appendMessages(messages) {
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messages.forEach(m => window.messages.push(m));
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}
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prependMessages(messages) {
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messages.forEach(m => window.messages.unshift(m));
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}
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addMessage(message, scroll = true) {
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this.appendMessages([message]);
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if(scroll) {
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this.appEl.scrollTop = this.appEl.scrollHeight;
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}
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}
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_patchMessage(tempId, message) {
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for(let i = window.messages().length - 1; i > -1; i--) {
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let msg = window.messages()[i];
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if(typeof msg._tuid === "undefined")
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return;
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else if(msg._tuid !== tempId)
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return;
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window.messages.valueWillMutate();
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window.messages()[i] = message;
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window.messages.valueHasMutated();
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}
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}
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_newSelfMessage(content = "...") {
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return {
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"sender": {
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"link": {$thisUser->getURL()},
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"avatar": {$thisUser->getAvatarUrl()},
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"name": {$thisUser->getFullName()}
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},
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"timing": {
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"sent": window.API.Service.getTime(),
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"edited": null
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},
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"text": content,
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"read": false,
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"attachments": [],
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"_tuid": Math.ceil(performance.now())
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};
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}
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_newReplyMessage(content = "...") {
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return {
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"sender": {
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"link": {$correspondent->getURL()},
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"avatar": {$correspondent->getAvatarUrl()},
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"name": {$correspondent->getFullName()}
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},
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"timing": {
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"sent": window.API.Service.getTime(),
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"edited": null
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},
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"text": content,
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"read": true,
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"_tuid": Math.ceil(performance.now())
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};
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}
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newMessage(content) {
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let msg = this._newSelfMessage(content);
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msg.timing.sent = "<img src=\"/assets/packages/static/openvk/img/loading_mini.gif\">";
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this.addMessage(msg);
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return msg._tuid;
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}
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newReply(content) {
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let msg = this._newReplyMessage(content);
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this.addMessage(msg);
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return msg._tuid;
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}
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newReplies(replies) {
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replies.forEach(this.newReply);
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}
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sendMessage(content) {
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console.debug("New outcoming message. Pushing preview to local stack.");
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let tempId = this.newMessage(content);
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let msgData = new FormData();
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msgData.set("content", content);
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msgData.set("hash", {$csrfToken});
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let that = this;
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let xhr = new XMLHttpRequest();
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xhr.open("POST", "/im/api/messages" + {$correspondent->getId()} + "/create.json", true);
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xhr.onreadystatechange = (function() {
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if(this.readyState !== 4)
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return;
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else if(this.status !== 202) {
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console.error("Message was not sent.");
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that._patchMessage(tempId, {
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sender: {
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avatar: "/assets/packages/static/openvk/img/oof.apng",
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id: -1,
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link: "/support/manpages/messages/not-delivered.html",
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name: "Сообщение не доставлено"
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},
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text: "При отправке этого сообщения произошла ошибка общего характера...",
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timing: {
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edited: null,
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sent: "???"
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},
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uuid: -4096
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});
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return;
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}
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console.debug("Message sent, updating view.");
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that._patchMessage(tempId, JSON.parse(xhr.responseText));
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});
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xhr.send(msgData);
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console.debug("Message sent, awaiting response.");
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}
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}
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window.Msg = new Messenger([]);
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</script>
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{/block}
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