add-img-store

ejs/projects.ejs

@@ -122,8 +122,11 @@
                                     
                                     <h1 id="title_phase2" class="h3 mb-0 text-gray-800" style="display:inline-block;font-weight:bold;font-size:1.25rem;"></h1>
                                 </div>
+                                <div>
                                     <span style="font-size:0.8rem;color:#858796;cursor:pointer" class="lang" key="CONNECTINGSERVER" id="connect_span" onclick="check_link()" hidden><i class="fa fa-spinner fa-spin" style="margin-right:3px"></i></span>
-                            </div>
+                                    <span style="font-size:0.8rem;color:#36b9cc;cursor:pointer;margin-left:5px" id="storage_space" onclick="open_storage()" hidden><i class="fa fa-database" style="margin-right:3px"></i>存储空间</span>
+                                </div>
+                                </div>
                         </div>
                         <a href="//mixly.org" target="_blank" class="d-none d-md-block" style="margin-right:30px;color:gray;font-size:0.7rem;user-select:none">
                             Copyright© Mixly Team @ BNU, CHINA

icons/store.svg

@@ -0,0 +1 @@
+<svg t="1749628239598" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4207" width="200" height="200"><path d="M511.875 128.125c-211.875 0-383.75 76.25-383.75 170.625 0 94.375 171.875 170.625 383.75 170.625 211.875 0 383.75-76.25 383.75-170.625C896.25 204.375 724.375 128.125 511.875 128.125M128.125 383.75l0 128.125c0 94.375 171.875 170.625 383.75 170.625 211.875 0 383.75-76.25 383.75-170.625l0-128.125c0 94.375-171.875 170.625-383.75 170.625C300 555 128.125 478.125 128.125 383.75M128.125 597.5l0 128.125c0 94.375 171.875 170.625 383.75 170.625 211.875 0 383.75-76.25 383.75-170.625l0-128.125c0 94.375-171.875 170.625-383.75 170.625C300 768.125 128.125 691.875 128.125 597.5z" p-id="4208" fill="#4e73df"></path></svg>

img/store/.gitignore

@@ -0,0 +1,8 @@
+*.txt
+*.png
+*.bmp
+*.jpg
+*.jpeg
+*.gif
+*.svg
+*.ico

js/projects.js

@@ -809,6 +809,7 @@ function view_project(projectName, projectType) {
             $("#accordionSidebar").remove()
             $("#sidebarToggleTop").remove()
             $("#connect_span").removeAttr("hidden")
+            $("#storage_space").removeAttr("hidden")
             init_layout()
             $("#projMode").click(function() {
                 if (globalProjectType != PROJ_MODE) {
@@ -4202,4 +4203,117 @@ setInterval(function(){
         save_layout(false, true)
         isChanged = false
     }
-}, 30000)
+}, 30000)
+
+
+function open_storage(){
+    var editForm = $('<div class="nnt" style="width:80vw;height:80vh;display:flex;flex-direction:column"/>')
+    editForm.append($('<div style="margin-top:-63px;margin-left:calc(40vw - 43px);margin-bottom:15px;box-shadow: 1px 1px 20px #4e73df;background-color:white;width:75px;height:75px;padding:40px;border-radius:80px;border:solid #4e73df 3px;display:flex;align-items:center;justify-content:center"><img src="icons/store.svg" style="width:45px;"></div>'))
+    editForm.append($('<h3 style="text-align:center;margin-bottom:5px">所有发送到<span style="color:#4e73df;font-weight:bold">/storage</span>主题下的消息和图片会被自动保存</h3>'))
+    var messagesContainer = $('<div style="flex:1;overflow-y:auto;padding:20px;display:grid;grid-template-columns:repeat(auto-fill, minmax(200px, 1fr));gap:15px;align-content:flex-start"/>')
+    var sync_stor = function(){
+        messagesContainer.empty()
+        var sampleMessages = [
+        ]
+        $.getJSON('getImgStore', {
+            'projectName': globalProjectName
+        }, function(res) {
+            if(res.length==0)
+            {
+                messagesContainer.append($('<div style="background:white;border-radius:8px;padding:15px;box-shadow:0 2px 5px rgba(0,0,0,0.1);height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center">暂无存储</div>'))
+            }
+            for (let ri = 0; ri < res.length; ri++) {
+            {
+                let url = "img/store/" + globalUserName + "/" + globalProjectName + "/" + res[ri]
+                if (url.endsWith('.txt')) {
+                    sampleMessages.push({ type: 'text', content: url })
+                } else{
+                    sampleMessages.push({ type: 'image', content: url })
+                }
+            }
+            }
+            for(let ji = 0; ji < sampleMessages.length; ji++) {
+                let msg = sampleMessages[ji]
+                let messageBox = $('<div style="background:white;border-radius:8px;padding:15px;box-shadow:0 2px 5px rgba(0,0,0,0.1);height:150px;display:flex;flex-direction:column"/>')
+                
+                if (msg.type === 'text') {
+                    $.ajax({
+                        url: msg.content,
+                        success: function(res) {
+                            messageBox.append($('<div style="font-size:14px;word-break:break-all;height:100px"/>').text(res))
+                            // Add timestamp (sample)
+                            let timeStamp = parseInt(msg.content.split("/")[msg.content.split("/").length - 1].split(".")[0])
+                            let timeString = new Date(timeStamp).toLocaleString()
+                            let btdiv = $('<div style="font-size:11px;color:#999;margin-top:10px;text-align:right"></div>')
+                            btdiv.append("<span>" + timeString +"</span>")
+                            let deletebtn = $('<a class="btn btn-danger btn-sm" style="margin-left:10px"><i class="fa fa-trash"></i></a>')
+                            deletebtn.click(function(){
+                                $.getJSON('deleteImgStore', {
+                                    'projectName': globalProjectName,
+                                    'filename': msg.content.split("/")[msg.content.split("/").length - 1]
+                                }, function(){
+                                    sync_stor()
+                                })
+                            })
+                            btdiv.append(deletebtn)
+                            messageBox.append(btdiv)
+                        }
+                    })
+                } else if (msg.type === 'image') {
+                    messageBox.append($('<div style="width:100%;height:100px;text-align:center;overflow:hidden"/><img src="' + msg.content + '" style="max-width:100%;max-height:100px;object-fit:contain;margin:auto"/></div>'))
+                    // Add timestamp (sample)
+                    let timeStamp = parseInt(msg.content.split("/")[msg.content.split("/").length - 1].split(".")[0])
+                    let timeString = new Date(timeStamp).toLocaleString()
+                    let btdiv = $('<div style="font-size:11px;color:#999;margin-top:10px;text-align:right"></div>')
+                    btdiv.append("<span>" + timeString +"</span>")
+                    let viewbtn = $('<a class="btn btn-primary btn-sm" style="margin-left:10px"><i class="fa fa-eye"></i></a>')
+                    viewbtn.click(function(){
+                        // 全屏显示图片，点击任意退出
+                        let fullDialog = dialog({
+                            content: $('<div style="width:60vw;height:60vh;display:flex;align-items:center;justify-content:center"><img src="' + msg.content + '" style="max-width:100%;max-height:100%"/></div>')[0],
+                            cancel: true,
+                            cancelValue: '关闭'
+                        })
+                        fullDialog.showModal()
+                        
+                    })
+                    let deletebtn = $('<a class="btn btn-danger btn-sm" style="margin-left:10px"><i class="fa fa-trash"></i></a>')
+                    deletebtn.click(function(){
+                        $.getJSON('deleteImgStore', {
+                            'projectName': globalProjectName,
+                            'filename': msg.content.split("/")[msg.content.split("/").length - 1]
+                        }, function(){
+                            sync_stor()
+                        })
+                    })
+                    btdiv.append(viewbtn)
+                    btdiv.append(deletebtn)
+                    messageBox.append(btdiv)
+                }
+                messagesContainer.prepend(messageBox)
+            }
+        })
+    }
+    editForm.append(messagesContainer)
+    sync_stor()
+    client.on('message', function(topic, msg) {
+        if(topic.split("/")[2] == "storage")
+            sync_stor()
+    })
+    // Bottom section
+    var bottomDiv = $('<div style="width:100%;margin-top:15px;display:flex;flex-direction:row;align-items:center;justify-content:space-around"/>')
+    var cancelEdit = $('<a class="btn btn-danger btn-circle" style="box-shadow:1px 1px 5px #e74a3b"><i class="fa fa-arrow-left"></i></a>')
+    bottomDiv.append(cancelEdit)
+    editForm.append(bottomDiv)
+    
+    var modifyDia = dialog({
+        content: editForm[0],
+        cancel: false
+    })
+    
+    cancelEdit.click(function() {
+        modifyDia.close().remove()
+    })
+    
+    modifyDia.showModal()
+}

mixio.js

@@ -830,6 +830,30 @@ var mixioServer = async function() {
         var topic = packet.topic.split('/')
         var payload = String(packet.payload)
         if (topic.length == 3) {
+            if(topic[2] == 'storage') {
+                // 判断是否是base64, 开头为data:image/***;base64, ***可以为png,bmp,jpg,jpeg,gif,svg,ico
+                const allowFormats = ['png', 'bmp', 'jpg', 'jpeg', 'gif', 'svg', 'ico'];
+                const base64Reg = /^data:image\/(\w+);base64,/;
+                const match = payload.match(base64Reg);
+                if (match && allowFormats.includes(match[1])) {
+                    // 是base64
+                    const format = match[1];
+                    const timeStamp = Date.now();
+                    const fileName = `${timeStamp}.${format}`;
+                    const filePath = path.join(__dirname, 'img', 'store', topic[0], topic[1], fileName);
+                    const base64Data = payload.replace(base64Reg, '');
+                    const buffer = Buffer.from(base64Data, 'base64');
+                    fs.mkdirSync(path.dirname(filePath), { recursive: true });
+                    fs.writeFileSync(filePath, buffer);
+                } else {
+                    // 全部明文存为txt
+                    const timeStamp = Date.now();
+                    const fileName = `${timeStamp}.txt`;
+                    const filePath = path.join(__dirname, 'img', 'store', topic[0], topic[1], fileName);
+                    fs.mkdirSync(path.dirname(filePath), { recursive: true});
+                    fs.writeFileSync(filePath, payload);
+                }
+            }
             if (topic[2] == 'b640a0ce465fa2a4150c36b305c1c11b') {
                 if (STORAGE_ENGINE == "sqlite")
                     db.run("insert or ignore into devices (userName, clientid) values (?,?)", [topic[0], payload])
@@ -1323,6 +1347,61 @@ var mixioServer = async function() {
             res.redirect('/')
     })
 
+    app.get('/getImgStore', function(req, res) {
+        if (req.session.userName && req.query.projectName){
+            var projectName = req.query.projectName
+            // img/store/username/projectName
+            var imgStorePath = path.join(__dirname, 'img', 'store', req.session.userName, projectName)
+            // 文件名发送列表
+            fs.readdir(imgStorePath, function(err, files) {
+                res.send(files || [])
+            })
+        } else
+            res.redirect('/')
+    })
+
+    app.get('/clearImgStore', function(req, res) {
+        if (req.session.userName && req.query.projectName){
+            var projectName = req.query.projectName
+            // img/store/username/projectName
+            var imgStorePath = path.join(__dirname, 'img', 'store', req.session.userName, projectName)
+            // 清空文件
+            fs.readdir(imgStorePath, function(err, files) {
+                files.forEach(function(file) {
+                    fs.unlink(path.join(imgStorePath, file), function(err) {
+                        if (err) {
+                            console.log(err)
+                        }
+                    })
+                })
+            })
+            res.send({
+                "status": "success"
+            })
+        } else
+            res.redirect('/')
+    })
+
+    app.get('/deleteImgStore', function(req, res) {
+        if (req.session.userName && req.query.projectName && req.query.filename){
+            var projectName = req.query.projectName
+            var filename = req.query.filename
+            // img/store/username/projectName
+            var imgStorePath = path.join(__dirname, 'img', 'store', req.session.userName, projectName)
+            // 删除文件
+            fs.unlink(path.join(imgStorePath, filename), function(err) {
+                if (err) {
+                    console.log(err)
+                }
+            })
+            res.send({
+                "status": "success"
+            }
+            )
+        } else
+            res.redirect('/')
+    })
+
     app.get('/projects', function(req, res) {
         if (req.session.userName) {
             ejs.renderFile(__dirname + '/ejs/projects.ejs', {