commit 6225620ad6064b8627b826994a7f207a9593e594 Author: Ваше Имя Date: Tue Feb 18 13:00:27 2025 +0500 first commit diff --git a/.docker/.token_seed b/.docker/.token_seed new file mode 100644 index 0000000..763a474 --- /dev/null +++ b/.docker/.token_seed @@ -0,0 +1,5 @@ +{ + "registry-1.docker.io": { + "Seed": "ZlGlUhgJYF5cgnn+dd//6Q==" + } +} \ No newline at end of file diff --git a/.docker/.token_seed.lock b/.docker/.token_seed.lock new file mode 100644 index 0000000..e69de29 diff --git a/.docker/buildx/.buildNodeID b/.docker/buildx/.buildNodeID new file mode 100644 index 0000000..dc22710 --- /dev/null +++ b/.docker/buildx/.buildNodeID @@ -0,0 +1 @@ +79a291e8d6fbf402 \ No newline at end of file diff --git a/.docker/buildx/.lock b/.docker/buildx/.lock new file mode 100644 index 0000000..e69de29 diff --git a/.docker/buildx/activity/default b/.docker/buildx/activity/default new file mode 100644 index 0000000..d3b1483 --- /dev/null +++ b/.docker/buildx/activity/default @@ -0,0 +1 @@ +2025-02-18T07:56:48Z \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/0h8grrcwizmr7l8s22bjw9wma b/.docker/buildx/refs/default/default/0h8grrcwizmr7l8s22bjw9wma new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/0h8grrcwizmr7l8s22bjw9wma @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/1jcvlsgtukbeld5ijkxw9nlud b/.docker/buildx/refs/default/default/1jcvlsgtukbeld5ijkxw9nlud new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/1jcvlsgtukbeld5ijkxw9nlud @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/4k3gl3i7fzx4nc6gd8w5j90s8 b/.docker/buildx/refs/default/default/4k3gl3i7fzx4nc6gd8w5j90s8 new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/4k3gl3i7fzx4nc6gd8w5j90s8 @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/4rmjy6ecpph9nfirzahsf7124 b/.docker/buildx/refs/default/default/4rmjy6ecpph9nfirzahsf7124 new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/4rmjy6ecpph9nfirzahsf7124 @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/678dxaplw55li1m2772tyn983 b/.docker/buildx/refs/default/default/678dxaplw55li1m2772tyn983 new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/678dxaplw55li1m2772tyn983 @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/7u4q7b1pa9i8u4mcbiqjn1s95 b/.docker/buildx/refs/default/default/7u4q7b1pa9i8u4mcbiqjn1s95 new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/7u4q7b1pa9i8u4mcbiqjn1s95 @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/9ks7tgm5xprz3mizxau9kxxbn b/.docker/buildx/refs/default/default/9ks7tgm5xprz3mizxau9kxxbn new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/9ks7tgm5xprz3mizxau9kxxbn @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/g0lyc7hz6pmxzpmopjtqa2kp1 b/.docker/buildx/refs/default/default/g0lyc7hz6pmxzpmopjtqa2kp1 new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/g0lyc7hz6pmxzpmopjtqa2kp1 @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/g4vxj2jvv23snlws35bvdlg9x b/.docker/buildx/refs/default/default/g4vxj2jvv23snlws35bvdlg9x new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/g4vxj2jvv23snlws35bvdlg9x @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/gohl5hdcpdapw3tjhboit6ihx b/.docker/buildx/refs/default/default/gohl5hdcpdapw3tjhboit6ihx new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/gohl5hdcpdapw3tjhboit6ihx @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/hxnqmoq5vrx65zv2va6lhlxkw b/.docker/buildx/refs/default/default/hxnqmoq5vrx65zv2va6lhlxkw new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/hxnqmoq5vrx65zv2va6lhlxkw @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/i8dj11occ1ol0ogordrugbfrm b/.docker/buildx/refs/default/default/i8dj11occ1ol0ogordrugbfrm new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/i8dj11occ1ol0ogordrugbfrm @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/qyj1xdfif6k0bzwirtrpw112z b/.docker/buildx/refs/default/default/qyj1xdfif6k0bzwirtrpw112z new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/qyj1xdfif6k0bzwirtrpw112z @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/r13l7906ur1wgbn2yhp3ek9bw b/.docker/buildx/refs/default/default/r13l7906ur1wgbn2yhp3ek9bw new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/r13l7906ur1wgbn2yhp3ek9bw @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/r2xkgvioi88i9qa09by9orc4y b/.docker/buildx/refs/default/default/r2xkgvioi88i9qa09by9orc4y new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/r2xkgvioi88i9qa09by9orc4y @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/rbroobfsqh97f57pyou9fncj3 b/.docker/buildx/refs/default/default/rbroobfsqh97f57pyou9fncj3 new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/rbroobfsqh97f57pyou9fncj3 @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/t8uslnjmbch3mbl2662csj7yx b/.docker/buildx/refs/default/default/t8uslnjmbch3mbl2662csj7yx new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/t8uslnjmbch3mbl2662csj7yx @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/tqydyvz248d489ffj68xx0mtx b/.docker/buildx/refs/default/default/tqydyvz248d489ffj68xx0mtx new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/tqydyvz248d489ffj68xx0mtx @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/um4c7ntbkx6eiomn5gacdraz5 b/.docker/buildx/refs/default/default/um4c7ntbkx6eiomn5gacdraz5 new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/um4c7ntbkx6eiomn5gacdraz5 @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/w168tg9o6z7qgka65pmprgs5g b/.docker/buildx/refs/default/default/w168tg9o6z7qgka65pmprgs5g new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/w168tg9o6z7qgka65pmprgs5g @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/w62zyy2qhya5p25uon11j74th b/.docker/buildx/refs/default/default/w62zyy2qhya5p25uon11j74th new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/w62zyy2qhya5p25uon11j74th @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/w9scuehjckhvhhynzhwljwu3t b/.docker/buildx/refs/default/default/w9scuehjckhvhhynzhwljwu3t new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/w9scuehjckhvhhynzhwljwu3t @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/xpkr1v6m0n7knu6wn6xkuzo6j b/.docker/buildx/refs/default/default/xpkr1v6m0n7knu6wn6xkuzo6j new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/xpkr1v6m0n7knu6wn6xkuzo6j @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/yfw6mh0boeeiqff58st2ny3mc b/.docker/buildx/refs/default/default/yfw6mh0boeeiqff58st2ny3mc new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/yfw6mh0boeeiqff58st2ny3mc @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.docker/buildx/refs/default/default/zdnehu9xl88l8vemk8f1qwk4c b/.docker/buildx/refs/default/default/zdnehu9xl88l8vemk8f1qwk4c new file mode 100644 index 0000000..8117667 --- /dev/null +++ b/.docker/buildx/refs/default/default/zdnehu9xl88l8vemk8f1qwk4c @@ -0,0 +1 @@ +{"Target":"default","LocalPath":"/home/chat","DockerfilePath":""} \ No newline at end of file diff --git a/.gitconfig b/.gitconfig new file mode 100644 index 0000000..693f057 --- /dev/null +++ b/.gitconfig @@ -0,0 +1,3 @@ +[user] + email = you@example.com + name = Ваше Имя diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml new file mode 100644 index 0000000..6647e02 --- /dev/null +++ b/.github/workflows/build.yml @@ -0,0 +1,58 @@ +name: "CI for builds" + +on: + push: + branches: + - master + tags: + - 'v*' + +env: + IMAGE_NAME: m1k1o/chat + +jobs: + build: + runs-on: ubuntu-latest + # + # do not run on forks + # + if: github.repository_owner == 'm1k1o' + steps: + - + name: Checkout + uses: actions/checkout@v2 + - + name: Set up QEMU + uses: docker/setup-qemu-action@v1 + - + name: Set up Docker Buildx + id: buildx + uses: docker/setup-buildx-action@v1 + - + name: Available platforms + run: echo ${{ steps.buildx.outputs.platforms }} + - + name: Extract metadata (tags, labels) for Docker + uses: docker/metadata-action@v3 + id: meta + with: + images: ${{ env.IMAGE_NAME }} + tags: | + type=raw,value=latest,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }} + type=semver,pattern={{version}} + type=semver,pattern={{major}}.{{minor}} + type=semver,pattern={{major}} + - + name: Log in to the Container registry + uses: docker/login-action@v1 + with: + username: ${{ github.actor }} + password: ${{ secrets.DOCKER_TOKEN }} + - + name: Build and push + uses: docker/build-push-action@v2 + with: + tags: ${{ steps.meta.outputs.tags }} + labels: ${{ steps.meta.outputs.labels }} + platforms: linux/amd64,linux/arm64,linux/arm/v7 + push: true \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..3c3629e --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +node_modules diff --git a/.sudo_as_admin_successful b/.sudo_as_admin_successful new file mode 100644 index 0000000..e69de29 diff --git a/Dockerfile b/Dockerfile new file mode 100755 index 0000000..238e0c4 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,21 @@ +FROM node:14-slim + +# +# create app directory +WORKDIR /usr/src/app + +# +# install app dependencies +COPY package*.json ./ +RUN npm install + +# +# copy app +COPY . . + +ENV MAX_HTTP_BUFFER_SIZE_MB=1 + +ENTRYPOINT [ "node", "server.js" ] + +EXPOSE 80 +CMD [ "80" ] diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..e75d206 --- /dev/null +++ b/README.md @@ -0,0 +1,55 @@ +# chat +Simple plug & play real-time JavaScript chat implemented using Socket.io. + +Where simplicity meets usability: + +* No user accounts - just enter nickname and join. +* No history saved by default - only logged-in users can see recent history. +* No configuration. +* Only one room - you can't create any other rooms or write PM to others. +* Files sharing is possible - without storing any data on server. +* Emojis - just a few of them. + +![screenshot](https://raw.githubusercontent.com/m1k1o/chat/master/screenshot.png) + +## docker + +```sh +docker run -d \ + --name chat \ + -p 80:80 \ + m1k1o/chat:latest +``` + +## docker-compose + +```yml +version: "3" +services: + chat: + image: m1k1o/chat:latest + restart: unless-stopped + ports: + - 80:80 + environment: + CACHE_SIZE: 50 # optional: message count stored. Defaults to zero. + ``` + +## Cache +`CACHE_SIZE` is optional and determines the number of messages stored on the server. When new users join (or reconnect), that cache is sent to give a brief history. This defaults to zero, but can be set as an environment variable. + +If you're not running in a docker container, you can make a `.env` file in the project root with `CACHE_SIZE=50` in. + +Note: This cache will be text or images so be mindful not to set it too high as it could be n images sent to every new user. + +## How to install + +Requirements: `nodejs`, `npm` + +1. Clone this repository. + - `git clone https://github.com/m1k1o/chat .` +2. Install server dependencies. + - `npm install` +3. Run server (default port is `80`). + - `npm start [custom_port]` +4. Done, visit your chat in browser. diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000..a38fae5 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,10 @@ +version: "3" +services: + chat: + build: . + # image: m1k1o/chat:latest + restart: unless-stopped + ports: + - 150:80 + environment: + CACHE_SIZE: 50 # optional: message count stored. Defaults to zero. diff --git a/html/index.html b/html/index.html new file mode 100755 index 0000000..e2a2752 --- /dev/null +++ b/html/index.html @@ -0,0 +1,51 @@ + + + + + + Chat + + + + + + + + + + +
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Доска объявлений для GAME SERVER ЧАТ | minecraft vanila |

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document.getElementById("send"), + + is_focused: false, + is_online: false, + is_typing: false, + last_sent_nick: null, + + original_title: document.title, + new_title: "New messages...", + + scroll: function(){ + setTimeout(function(){ + Chat.chat_box.scrollTop = Chat.chat_box.scrollHeight; + }, 0) + }, + + notif: { + enabled: true, + + toggle: function(){ + return Chat.notif.enabled = !Chat.notif.enabled; + }, + + // Title time-out + ttout: undefined, + + active: undefined, + msgs: 0, + + // Beep notification + beep: undefined, + beep_create: function(){ + var audiotypes = { + "mp3": "audio/mpeg", + "mp4": "audio/mp4", + "ogg": "audio/ogg", + "wav": "audio/wav" + }; + + var audios = [ + 'static/beep.ogg' + ]; + + var audio_element = document.createElement('audio'); + if(audio_element.canPlayType){ + for(var i = 0;i < audios.length;i++){ + var source_element = document.createElement('source'); + source_element.setAttribute('src', audios[i]); + if(audios[i].match(/\.(\w+)$/i)){ + source_element.setAttribute('type', audiotypes[RegExp.$1]); + } + audio_element.appendChild(source_element); + } + + audio_element.load(); + audio_element.playclip = function(){ + audio_element.pause(); + audio_element.volume = 0.5; + audio_element.currentTime = 0; + audio_element.play(); + }; + + return audio_element; + } + }, + + // Create new notification + create: function(from, message){ + // If is focused, no notification + if(Chat.is_focused || !Chat.notif.enabled){ + return; + } + + // Increase number in title + Chat.notif.msgs++; + + // Create new ttout, if there is not any + Chat.notif.favicon('blue'); + document.title = '(' + Chat.notif.msgs + ') ' + Chat.new_title; + + if(typeof Chat.notif.ttout === "undefined"){ + Chat.notif.ttout = setInterval(function(){ + if(document.title == Chat.original_title){ + Chat.notif.favicon('blue'); + document.title = '(' + Chat.notif.msgs + ') ' + Chat.new_title; + } else { + Chat.notif.favicon('green'); + document.title = Chat.original_title; + } + }, 1500); + } + + // Do beep + Chat.notif.beep.playclip(); + + // If are'nt allowed notifications + if(Notification.permission !== "granted"){ + Notification.requestPermission(); + return; + } + + // Clear notification + Chat.notif.clear(); + + // Stip tags + from = from.replace(/(<([^>]+)>)/ig, ""); + message = message.replace(/(<([^>]+)>)/ig, ""); + + // Create new notification + Chat.notif.active = new Notification(from, { + icon: 'static/images/favicon-blue.png', + //timeout: 10, + body: message, + }); + + // On click, focus this window + Chat.notif.active.onclick = function(){ + parent.focus(); + window.focus(); + }; + }, + + // Clear notification + clear: function(){ + typeof Chat.notif.active === "undefined" || Chat.notif.active.close(); + }, + + favicon: function(color){ + var link = document.querySelector("link[rel*='icon']") || document.createElement('link'); + link.type = 'image/x-icon'; + link.rel = 'shortcut icon'; + link.href = 'static/images/favicon-' + color + '.ico'; + document.getElementsByTagName('head')[0].appendChild(link); + } + }, + + send_msg: function(text){ + Chat.socket.emit("send-msg", { + m: text + }); + }, + + send_event: function(){ + var value = Chat.textarea.value.trim(); + if(value == "") return; + + console.log("Send message."); + + Chat.send_msg({text: value}); + + Chat.textarea.value = ''; + Chat.typing.update(); + Chat.textarea.focus(); + }, + + typing: { + objects: {}, + + create: function(nick){ + var li = document.createElement('li'); + + var prefix = document.createElement('span'); + prefix.className = 'prefix'; + prefix.innerText = nick; + li.appendChild(prefix); + + var msg = document.createElement('div'); + msg.className = 'message'; + + var body = document.createElement('span'); + body.className = 'body writing' + body.innerHTML = '•••'; + msg.appendChild(body); + + li.appendChild(msg); + + Chat.typing_list.appendChild(li); + + Chat.typing.objects[nick] = li; + + // Scroll to new message + Chat.scroll(); + }, + + remove: function(nick){ + if(Chat.typing.objects.hasOwnProperty(nick)){ + var element = Chat.typing.objects[nick]; + element.parentNode.removeChild(element); + delete Chat.typing.objects[nick]; + } + }, + + event: function(r){ + if(r.status){ + Chat.typing.create(r.nick); + } else { + Chat.typing.remove(r.nick); + } + }, + + update: function(){ + if(Chat.is_typing && Chat.textarea.value === ""){ + Chat.socket.emit("typing", Chat.is_typing = false); + } + + if(!Chat.is_typing && Chat.textarea.value !== ""){ + Chat.socket.emit("typing", Chat.is_typing = true); + } + } + }, + + new_msg: function(r){ + console.log("New message."); + const fromSelf = sessionStorage.nick == r.f; + + // Notify user + Chat.notif.create(r.f, r.m); + + var li = document.createElement('div'); + li.id = r.id; + + var prefix = document.createElement('span'); + prefix.className = 'prefix'; + prefix.innerText = r.f; + li.appendChild(prefix); + + if(Chat.last_sent_nick === r.f){ + prefix.style.display = "none"; + li.prefix = prefix; + } else { + Chat.last_sent_nick = r.f; + } + + var msg = document.createElement('div'); + msg.className = 'message'; + + var body = document.createElement('span'); + body.className = 'body' + (fromSelf ? ' out' : ' in'); + Chat.append_msg(body, r.m); + + msg.appendChild(body); + + li.appendChild(msg); + + var c = document.createElement('li'); + c.appendChild(li); + if (fromSelf){ + c.classList.add('message-from-self'); + } + + // Prepend because flex-direction: column-reverse + Chat.msgs_list.prepend(c); + + // Scroll to new message + Chat.scroll(); + }, + + append_msg: function(el, msg){ + if(!msg) return; + + // If is object + if(typeof msg.text !== 'undefined'){ + // Escape HTML + el.innerText = msg.text; + var text = el.innerHTML; + + // Parse urls + text = text.replace(/(https?:\/\/[^\s]+)/g, function(url, a, b){ + var link = document.createElement('a'); + link.target = "_blank"; + + // Un-escape + link.innerHTML = url; + url = link.innerText; + link.href = url; + + // If link is image + if(url.match(/.(png|jpe?g|gifv?)([?#].*)?$/g)){ + var img = document.createElement('img'); + img.style = 'max-width:100%;'; + img.src = url; + + link.innerText = ""; + link.appendChild(img); + } + + return link.outerHTML; + }); + + if(typeof Emic !== 'undefined'){ + text = Emic.replace(text); + } + + el.innerHTML = text; + } + + if(typeof msg.type !== 'undefined'){ + // Image + if(msg.type.match(/image.*/)){ + var img = document.createElement('img'); + img.style = 'max-width:100%;'; + img.src = msg.url; + el.appendChild(img); + return; + } + + // Audio / Video + if(m = msg.type.match(/(audio|video).*/)){ + var audio = document.createElement(m[1]); + audio.controls = 'controls'; + + var source = document.createElement("source"); + source.src = msg.url; + source.type = msg.type; + audio.appendChild(source); + + el.appendChild(audio); + return; + } + + // Default + var link = document.createElement('a'); + link.href = msg.url; + link.download = msg.name; + link.innerText = msg.name; + el.appendChild(link); + } + }, + + force_login: function(fail){ + if(typeof fail !== "undefined"){ + alert(fail); + } + + var nick = prompt("Your nick:", sessionStorage.nick || localStorage.nick || ""); + if(typeof nick !== "undefined" && nick){ + sessionStorage.nick = localStorage.nick = nick; + Chat.socket.emit("login", { + nick: nick + }); + } + }, + + reload: function(){ + if(typeof sessionStorage.nick !== "undefined" && sessionStorage.nick){ + Chat.socket.emit("login", { + nick: sessionStorage.nick + }); + } + }, + + user: { + objects: {}, + + // Load all users + start: function(r){ + Chat.users.innerText = ''; + + for(var user in r.users){ + var nick = document.createElement('li'); + nick.innerText = r.users[user]; + Chat.users.appendChild(nick); + Chat.user.objects[r.users[user]] = nick; + } + }, + + previous_messages: function(data){ + console.log(`msgs: ${data}`) + + data.msgs.forEach(element => { + Chat.new_msg(element) + }); + }, + + // User joined room + enter: function(r){ + console.log("User " + r.nick + " joined."); + + var nick = document.createElement('li'); + nick.innerText = r.nick; + Chat.users.appendChild(nick); + Chat.user.objects[r.nick] = nick; + }, + + // User left room + leave: function(r){ + console.log("User " + r.nick + " left."); + + // Is not typing + Chat.typing.remove(r.nick); + + // Remove user + if(Chat.user.objects.hasOwnProperty(r.nick)){ + var element = Chat.user.objects[r.nick]; + element.parentNode.removeChild(element); + delete Chat.user.objects[r.nick]; + } + } + }, + + connect: function(){ + // Set green favicon + Chat.notif.favicon('green'); + Chat.is_online = true; + + document.getElementById('offline').style.display = "none"; + Chat.msgs_list.innerText = ''; + Chat.typing_list.innerText = ''; + Chat.users.innerText = ''; + Chat.last_sent_nick = ''; + + // force user to login + Chat.force_login(); + }, + + disconnect: function(){ + // Set green favicon + Chat.notif.favicon('red'); + Chat.is_online = false; + + document.getElementById('offline').style.display = "block"; + Chat.msgs_list.innerText = ''; + Chat.typing_list.innerText = ''; + Chat.users.innerText = ''; + }, + + init: function(socket){ + // Set green favicon + Chat.notif.favicon('red'); + + // Connect to socket.io + Chat.socket = socket || io(); + + // Create beep object + Chat.notif.beep = Chat.notif.beep_create(); + + // On focus + window.addEventListener('focus', function(){ + Chat.is_focused = true; + + // If chat is not online, dont care. + if(!Chat.is_online){ + return; + } + + // Clear ttout, if there was + typeof Chat.notif.ttout === "undefined" || clearInterval(Chat.notif.ttout); + Chat.notif.ttout = undefined; + + // Clear notifications + Chat.notif.clear(); + Chat.notif.msgs = 0; + Chat.notif.favicon('green'); + + // Set back page title + document.title = Chat.original_title; + }); + + // On blur + window.addEventListener('blur', function(){ + Chat.is_focused = false; + }); + + // On click send message + Chat.send_btn.onclick = Chat.send_event; + + // On enter send message + Chat.textarea.onkeydown = function(e){ + var key = e.keyCode || window.event.keyCode; + + // If the user has pressed enter + if(key === 13){ + Chat.send_event(); + return false; + } + + return true; + }; + + // Check if is user typing + Chat.textarea.onkeyup = Chat.typing.update; + + // On socket events + Chat.socket.on("connect", Chat.connect); + Chat.socket.on("disconnect", Chat.disconnect); + + Chat.socket.on("force-login", Chat.force_login); + Chat.socket.on("typing", Chat.typing.event); + Chat.socket.on("new-msg", Chat.new_msg); + + Chat.socket.on("previous-msg", Chat.user.previous_messages) + Chat.socket.on("start", Chat.user.start); + Chat.socket.on("ue", Chat.user.enter); + Chat.socket.on("ul", Chat.user.leave); + + var dropZone = document.getElementsByTagName("body")[0]; + + // Optional. Show the copy icon when dragging over. Seems to only work for chrome. + dropZone.addEventListener('dragover', function(e){ + e.stopPropagation(); + e.preventDefault(); + + e.dataTransfer.dropEffect = 'copy'; + }); + + // Get file data on drop + dropZone.addEventListener('drop', function(e){ + e.stopPropagation(); + e.preventDefault(); + + var files = e.dataTransfer.files; // Array of all files + for(var i = 0;i < files.length;i++){ + var file = files[i]; + + // Max 10 MB + if(file.size > 10485760){ + alert("Max size of file is 10MB"); + return; + } + + var reader = new FileReader(); + reader.onload = (function(file){ + return function(e){ + Chat.send_msg({ + type: file.type, + name: file.name, + url: e.target.result + }); + }; + })(file); + reader.readAsDataURL(file); + } + }); + + // close socket upon refresh or tab close, free the username + window.addEventListener("beforeunload", () => { + if(!Chat.is_online){ + return; + } + Chat.socket.disconnect(); + }); + } +}; diff --git a/html/static/scripts/emic.js b/html/static/scripts/emic.js new file mode 100755 index 0000000..801e53b --- /dev/null +++ b/html/static/scripts/emic.js @@ -0,0 +1,202 @@ +HTMLTextAreaElement.prototype.insertAtCaret = function(text){ + text = text || ''; + if(document.selection){ + // IE + this.focus(); + var sel = document.selection.createRange(); + sel.text = text; + } else if(this.selectionStart || this.selectionStart === 0){ + // Others + var startPos = this.selectionStart; + var endPos = this.selectionEnd; + this.value = this.value.substring(0, startPos) + + text + + this.value.substring(endPos, this.value.length); + this.selectionStart = startPos + text.length; + this.selectionEnd = startPos + text.length; + } else { + this.value += text; + } +}; + +var Emic = { + container: document.getElementById("emic"), + textarea: document.getElementById("form_input"), + emic_btn: document.getElementById("emic_btn"), + + db: { + "grinning-face": "Grinning Face", + "grinning-face-with-smiling-eyes": "Grinning Face With Smiling Eyes", + "face-with-tears-of-joy": "Face With Tears of Joy", + "rolling-on-the-floor-laughing": "Rolling On The Floor Laughing", + "smiling-face-with-open-mouth": "Smiling Face With Open Mouth", + "smiling-face-with-open-mouth-and-smiling-eyes": "Smiling Face With Open Mouth and Smiling Eyes", + "smiling-face-with-open-mouth-and-cold-sweat": "Smiling Face With Open Mouth and Cold Sweat", + "smiling-face-with-open-mouth-and-tightly-closed-eyes": "Smiling Face With Open Mouth and Tightly-Closed Eyes", + "winking-face": "Winking Face", + "smiling-face-with-smiling-eyes": "Smiling Face With Smiling Eyes", + "face-savouring-delicious-food": "Face Savouring Delicious Food", + "smiling-face-with-sunglasses": "Smiling Face With Sunglasses", + "smiling-face-with-heart-shaped-eyes": "Smiling Face With Heart-Shaped Eyes", + "face-throwing-a-kiss": "Face Throwing a Kiss", + "kissing-face": "Kissing Face", + "kissing-face-with-smiling-eyes": "Kissing Face With Smiling Eyes", + "kissing-face-with-closed-eyes": "Kissing Face With Closed Eyes", + "white-smiling-face": "White Smiling Face", + "slightly-smiling-face": "Slightly Smiling Face", + "hugging-face": "Hugging Face", + "thinking-face": "Thinking Face", + "neutral-face": "Neutral Face", + "expressionless-face": "Expressionless Face", + "face-without-mouth": "Face Without Mouth", + "face-with-rolling-eyes": "Face With Rolling Eyes", + "smirking-face": "Smirking Face", + "persevering-face": "Persevering Face", + "disappointed-but-relieved-face": "Disappointed but Relieved Face", + "face-with-open-mouth": "Face With Open Mouth", + "zipper-mouth-face": "Zipper-Mouth Face", + "hushed-face": "Hushed Face", + "sleepy-face": "Sleepy Face", + "tired-face": "Tired Face", + "sleeping-face": "Sleeping Face", + "relieved-face": "Relieved Face", + "nerd-face": "Nerd Face", + "face-with-stuck-out-tongue": "Face With Stuck-Out Tongue", + "face-with-stuck-out-tongue-and-winking-eye": "Face With Stuck-Out Tongue and Winking Eye", + "face-with-stuck-out-tongue-and-tightly-closed-eyes": "Face With Stuck-Out Tongue and Tightly-Closed Eyes", + "drooling-face": "Drooling Face", + "unamused-face": "Unamused Face", + "face-with-cold-sweat": "Face With Cold Sweat", + "pensive-face": "Pensive Face", + "confused-face": "Confused Face", + "upside-down-face": "Upside-Down Face", + "money-mouth-face": "Money-Mouth Face", + "astonished-face": "Astonished Face", + "white-frowning-face": "White Frowning Face", + "slightly-frowning-face": "Slightly Frowning Face", + "confounded-face": "Confounded Face", + "disappointed-face": "Disappointed Face", + "worried-face": "Worried Face", + "face-with-look-of-triumph": "Face With Look of Triumph", + "crying-face": "Crying Face", + "loudly-crying-face": "Loudly Crying Face", + "frowning-face-with-open-mouth": "Frowning Face With Open Mouth", + "anguished-face": "Anguished Face", + "fearful-face": "Fearful Face", + "weary-face": "Weary Face", + "grimacing-face": "Grimacing Face", + "face-with-open-mouth-and-cold-sweat": "Face With Open Mouth and Cold Sweat", + "face-screaming-in-fear": "Face Screaming in Fear", + "flushed-face": "Flushed Face", + "dizzy-face": "Dizzy Face", + "pouting-face": "Pouting Face", + "angry-face": "Angry Face", + "smiling-face-with-halo": "Smiling Face With Halo", + "face-with-cowboy-hat": "Face With Cowboy Hat", + "clown-face": "Clown Face", + "lying-face": "Lying Face", + "face-with-medical-mask": "Face With Medical Mask", + "face-with-thermometer": "Face With Thermometer", + "face-with-head-bandage": "Face With Head-Bandage", + "nauseated-face": "Nauseated Face", + "sneezing-face": "Sneezing Face", + "smiling-face-with-horns": "Smiling Face With Horns", + "imp": "Imp", + "japanese-ogre": "Japanese Ogre", + "japanese-goblin": "Japanese Goblin", + "skull": "Skull", + "skull-and-crossbones": "Skull and Crossbones", + "ghost": "Ghost", + "extraterrestrial-alien": "Extraterrestrial Alien", + "alien-monster": "Alien Monster", + "robot-face": "Robot Face", + "pile-of-poo": "Pile of Poo", + "smiling-cat-face-with-open-mouth": "Smiling Cat Face With Open Mouth", + "grinning-cat-face-with-smiling-eyes": "Grinning Cat Face With Smiling Eyes", + "cat-face-with-tears-of-joy": "Cat Face With Tears of Joy", + "smiling-cat-face-with-heart-shaped-eyes": "Smiling Cat Face With Heart-Shaped Eyes", + "cat-face-with-wry-smile": "Cat Face With Wry Smile", + "kissing-cat-face-with-closed-eyes": "Kissing Cat Face With Closed Eyes", + "weary-cat-face": "Weary Cat Face", + "crying-cat-face": "Crying Cat Face", + "pouting-cat-face": "Pouting Cat Face", + "see-no-evil-monkey": "See-No-Evil Monkey", + "hear-no-evil-monkey": "Hear-No-Evil Monkey", + "speak-no-evil-monkey": "Speak-No-Evil Monkey", + "heavy-black-heart": "Heavy Black Heart", + "avocado": "Avocado", + "banana": "Banana" + }, + + replace: function(str){ + str = ' ' + str; + + str = str.replace(/\*dog\*/g, ''); + str = str.replace(/\*bender\*/g, ''); + + str = str.replace(/ [O|o]:-?\)+/g, ' *smiling-face-with-halo* '); // O:) + str = str.replace(/ \>:-?\)+/g, ' *smiling-face-with-horns* '); // >:) + str = str.replace(/ \>:-?\(+/g, ' *imp* '); // >:( + str = str.replace(/ :-?D+/g, ' *grinning-face* '); // :D + str = str.replace(/ =-?D+/g, ' *grinning-face-with-smiling-eyes* '); // =D + str = str.replace(/ :-?\)+/g, ' *slightly-smiling-face* '); // :) + str = str.replace(/☻/g, ' *slightly-smiling-face* '); // ☻ + str = str.replace(/ =-?\)+/g, ' *smiling-face-with-open-mouth* '); // =) + str = str.replace(/☺/g, ' *smiling-face-with-open-mouth* '); // ☺ + str = str.replace(/ :-?\(+/g, ' *slightly-frowning-face* '); // :( + str = str.replace(/ :-?\/+/g, ' *confused-face* '); // :/ + str = str.replace(/ :-?[Ppb]+/g, ' *face-with-stuck-out-tongue* '); // :P + str = str.replace(/ ;-?[Ppb]+/g, ' *face-with-stuck-out-tongue-and-winking-eye* '); // ;P + str = str.replace(/ =-?[Ppb]+/g, ' *face-with-stuck-out-tongue-and-tightly-closed-eyes* '); // =P + str = str.replace(/ ;-?\)+/g, ' *winking-face* '); // ;) + str = str.replace(/ :-?\|+/g, ' *neutral-face* '); // :| + str = str.replace(/ :-?O+/g, ' *face-with-open-mouth* '); // :O + str = str.replace(/ :-?o+/g, ' *hushed-face* '); // :o + str = str.replace(/ :-?\>+/g, ' *smiling-face-with-open-mouth-and-tightly-closed-eyes* '); // :> + str = str.replace(/ 8-?\)+/g, ' *smiling-face-with-sunglasses* '); // 8) + str = str.replace(/ :-?\*+/g, ' *kissing-face* '); // :* + str = str.replace(/ ;-?\*+/g, ' *face-throwing-a-kiss* '); // ;* + str = str.replace(/ <3+/g, ' *heavy-black-heart* '); // <3 + str = str.replace(/♥/g, ' *heavy-black-heart* '); // ♥ + str = str.replace(/ \^_\^/g, ' *smiling-face-with-smiling-eyes* '); // ^_^ + str = str.replace(/ -_-/g, ' *expressionless-face* '); // -_- + str = str.replace(/ -\.-/g, ' *pensive-face* '); // -.- + str = str.replace(/ \.[-_]\./g, ' *unamused-face* '); // .-. + str = str.replace(/ :-?c+/g, ' *weary-cat-face* '); // :c + str = str.replace(/ c-?:/g, ' *smiling-cat-face-with-open-mouth* '); // c: + str = str.replace(/ :-?3+/g, ' *grinning-cat-face-with-smiling-eyes* '); // :3 + str = str.replace(/ [Hh]mm[m]+/g, ' *thinking-face* '); // Hmmm + + str = str.replace(/\*([a-z0-9-]+)\*/g, ''); + + return str; + }, + + init: function(){ + for(var slug in Emic.db){ + var obj = document.createElement('li'); + obj.innerHTML = ''; + obj.dataset.slug = slug; + obj.onclick = function(){ + Emic.textarea.insertAtCaret(' *' + this.dataset.slug + '* '); + Emic.textarea.focus(); + }; + + Emic.container.onmousedown = function(e){ + e.preventDefault(); + }; + Emic.container.appendChild(obj); + } + + var toggle = Emic.container.style.display; + Emic.emic_btn.onclick = function(){ + if(toggle == "none"){ + Emic.container.style.display = "inline-block"; + toggle = "block"; + } else { + Emic.container.style.display = "none"; + toggle = "none"; + } + }; + } +}; diff --git a/html/static/styles/dark.css b/html/static/styles/dark.css new file mode 100644 index 0000000..4999dc8 --- /dev/null +++ b/html/static/styles/dark.css @@ -0,0 +1,40 @@ +/* Dark Theme */ +.message { + background: #2f2a2a !important; + color: white; +} + +body, a, +.prefix, .prefix strong, +#users li, #users li strong, +.chat-form .form-control{ + color: white !important; +} + +body, +.chat-form, +.chat-form .form-control { + background: #1f1b1b; + scrollbar-color: rgb(127 63 152) rgb(69, 69, 69); +} + +#send, +.chat-form .form-control, +#emic{ + border-color: #7f3f98; +} + +#emic { + background-color: #1f1b1b; +} + +#emic_btn{ + background:#7f3f98; +} + +.chat { + border: rgb(127 63 152); + border-style: solid; + border-top: none; + border-bottom: none; +} \ No newline at end of file diff --git a/html/static/styles/msgboard.css b/html/static/styles/msgboard.css new file mode 100644 index 0000000..b567b05 --- /dev/null +++ b/html/static/styles/msgboard.css @@ -0,0 +1,23 @@ +.msg-board { + height: 3vh; + background-color: rgb(112, 1, 103); + overflow: hidden; +} + +.msg-board:hover { + transition: all 1s; + height: 30vw; + z-index: 100; +} + +.msg-board:not(:hover) { + transition: all 4s; + height: 3vh; + z-index: 100; +} + +.msg-board h1 { + margin: 0px; + padding: 0px; + text-align: center; +} \ No newline at end of file diff --git a/html/static/styles/style.css b/html/static/styles/style.css new file mode 100644 index 0000000..74799f7 --- /dev/null +++ b/html/static/styles/style.css @@ -0,0 +1,358 @@ +html, +body { + height: 100%; +} + +body { + font-family: Monospace; + background: #fff; + overflow: hidden; + margin: 0; +} + +a { + color: black; + text-decoration: underline; +} + +#offline { + padding: 20px 10px; + font-size: 14px; +} + +#offline .big { + font-size: 32px; + line-height: 32px; +} + +.chat { + padding: 0 10px; + overflow: hidden; + height: 100%; + display: flex; + flex-direction: column; + max-width: 950px; + margin-right: auto; + margin-left: auto; + position: relative; +} + +#msgs { + flex-grow: 1; + overflow-y: auto; + display: flex; + flex-shrink: 0; + flex-direction: column-reverse; +} + +.msgs { + margin: 0; + padding: 0; + padding-bottom: 5px; +} + +.msgs li { + list-style: none; + margin: 0; + overflow: hidden; + margin-bottom: 5px; + display: flex; +} + +.message-from-self { + padding-right: 6px; + justify-content: flex-end; + text-align: right; + display: flex; +} + +#typing li { + display: inline-block; + margin-right: 5px; +} + +.msgs li .body { + display: block; + overflow: hidden; + word-wrap: break-word; +} + +.msgs li .message { + position: relative; + padding: 6px 12px; + border-radius: 1.3em; + text-align: left; + background: #e5e4e4; + display: inline-block; + max-width: 450px; +} + +.msgs li .prefix { + margin-top: 10px; +} + +.msgs li .prefix, +.msgs li .suffix { + padding-left: 12px; + display: block; + color: rgba(0, 0, 0, .40); + font-size: 12px; + clear: both; +} + +@media only screen and (max-width: 600px) { + .msgs li .message { + max-width: 75vw; + } +} + +.msgs li .writing {} + +.msgs li .writing .one, +.msgs li .writing .two, +.msgs li .writing .three { + opacity: .2; + animation: dot 2s infinite; + -webkit-animation: dot 2s infinite; +} + +.msgs li .writing .one { + animation-delay: 0.0s; + -webkit-animation-delay: 0.0s; +} + +.msgs li .writing .two { + animation-delay: 0.5s; + -webkit-animation-delay: 0.5s; +} + +.msgs li .writing .three { + animation-delay: 1s; + -webkit-animation-delay: 1s; + padding-right: 2px; +} + +@-webkit-keyframes dot { + 0% { + opacity: .2; + } + + 25% { + opacity: 1; + } + + 100% { + opacity: .2; + } +} + +@keyframes dot { + 0% { + opacity: .2; + } + + 25% { + opacity: 1; + } + + 100% { + opacity: .2; + } +} + +.msgs li.in .message { + float: left; + margin-left: 20px; +} + +.msgs li.in .message:before, +.msgs li.in .message:after { + right: 100%; + /*top: 50%;*/ + top: 18px; + border: solid transparent; + content: " "; + height: 0; + width: 0; + position: absolute; + pointer-events: none; +} + +.msgs li.in .message:after { 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"javascript" + ], + "author": "m1k1o", + "license": "GPL-3.0", + "bugs": { + "url": "https://github.com/m1k1o/chat/issues" + }, + "homepage": "https://github.com/m1k1o/chat#readme", + "dependencies": { + "dotenv": "^16.4.5", + "express": "^4.21.2", + "socket.io": "^4.8.0" + } +} diff --git a/screenshot.png b/screenshot.png new file mode 100644 index 0000000..2f93f61 Binary files /dev/null and b/screenshot.png differ diff --git a/server.js b/server.js new file mode 100755 index 0000000..a04c613 --- /dev/null +++ b/server.js @@ -0,0 +1,126 @@ +require('dotenv').config() +const express = require('express') +const app = express() + +const path = require('path') +const html = path.join(__dirname, '/html'); +app.use(express.static(html)) + +const port = process.argv[2] || 8090; +const http = require("http").Server(app); + +const maxHttpBufferSizeInMb = parseInt(process.env.MAX_HTTP_BUFFER_SIZE_MB || '1'); +const io = require("socket.io")(http, { + maxHttpBufferSize: maxHttpBufferSizeInMb * 1024 * 1024, +}); +let messageCache = []; +// default cache size to zero. override in environment +let cache_size = process.env.CACHE_SIZE ?? 0 + +http.listen(port, function(){ + console.log("Starting server on port %s", port); +}); + +const users = []; +let msg_id = 1; +io.sockets.on("connection", function(socket){ + console.log("New connection!"); + + var nick = null; + + socket.on("login", function(data){ + // Security checks + data.nick = data.nick.trim(); + + // If is empty + if(data.nick == ""){ + socket.emit("force-login", "Nick can't be empty."); + nick = null; + return; + } + + // If is already in + if(users.indexOf(data.nick) != -1){ + socket.emit("force-login", "This nick is already in chat."); + nick = null; + return; + } + + // Save nick + nick = data.nick; + users.push(data.nick); + + console.log("User %s joined.", nick.replace(/(<([^>]+)>)/ig, "")); + socket.join("main"); + + // Tell everyone, that user joined + io.to("main").emit("ue", { + "nick": nick + }); + + // Tell this user who is already in + socket.emit("start", { + "users": users + }); + + // Send the message cache to the new user + console.log(`going to send cache to ${nick}`) + socket.emit("previous-msg", { + "msgs": messageCache + }); + }); + + socket.on("send-msg", function(data){ + // If is logged in + if(nick == null){ + socket.emit("force-login", "You need to be logged in to send message."); + return; + } + + const msg = { + "f": nick, + "m": data.m, + "id": "msg_" + (msg_id++) + } + + messageCache.push(msg); + if(messageCache.length > cache_size){ + messageCache.shift(); // Remove the oldest message + } + + // Send everyone message + io.to("main").emit("new-msg", msg); + + console.log("User %s sent message.", nick.replace(/(<([^>]+)>)/ig, "")); + }); + + socket.on("typing", function(typing){ + // Only logged in users + if(nick != null){ + socket.broadcast.to("main").emit("typing", { + status: typing, + nick: nick + }); + + console.log("%s %s typing.", nick.replace(/(<([^>]+)>)/ig, ""), typing ? "is" : "is not"); + } + }); + + socket.on("disconnect", function(){ + console.log("Got disconnect!"); + + if(nick != null){ + // Remove user from users + users.splice(users.indexOf(nick), 1); + + // Tell everyone user left + io.to("main").emit("ul", { + "nick": nick + }); + + console.log("User %s left.", nick.replace(/(<([^>]+)>)/ig, "")); + socket.leave("main"); + nick = null; + } + }); +});