webgui/server: upload dialog/status

app.py

@@ -99,7 +99,8 @@ cmd_server = [
    ]
 
 current_upload = {
-    # status : idle = 0, uploading = 1
+    # status : idle = 0, uploading = 1, done = -1
+    "host": -1, 
     "status": 0,
     "progress": -1,
     "filename": -1,
@@ -110,6 +111,8 @@ current_upload = {
     "transferred_percent": 0
     }
 
+stop_upload_flag = 0
+
 # Configuration
 debug = app.config['DEFAULT']['debug']
 pi_user = app.config['DEFAULT']['pi_user']
@@ -245,15 +248,49 @@ def list_media_files(folder):
         return []
 
 
+def reset_current_upload():
+    global current_upload
+    current_upload = {
+    # status : idle = 0, uploading = 1, done = -1
+    "host": -1, 
+    "status": 0,
+    "progress": -1,
+    "filename": -1,
+    "size": -1,
+    "total_size": -1,
+    "total_count": 0,
+    "transferred_size": 0,
+    "transferred_percent": 0
+    }
+
+
+def stop_upload():
+    if sync_facility == "http":
+        # ~ global stop_upload_flag
+        global current_upload
+        current_upload["status"] = 0
+        # ~ stop_upload_flag = 1
+        reset_current_upload()
+        return current_upload
+    elif sync_facility == "rsync":
+        # TODO : This won't work in windows...
+        subprocess.run(["pkill", "rsync"])
+    else:
+        subprocess.run(["pkill", "scp"])
+    return _("Interrupting upload...")
+
+
 def sync_media_folder(media_folder_local, media_folder_remote, host_local, port, sync_facility=sync_facility):
     '''
     Sync media_folder_local with media_folder_remote using sync_facility
     '''
     # TODO : first send lift of files to check if they exist and if upload needed
     global current_upload
+    global stop_upload_flag
     total_size = 0
     # Using http_upload
     if sync_facility == "http":
+        current_upload["host"] = host_local
         media_list = list_media_files(media_folder_local)
         media_list = get_upload_candidate_list(host_local, port, media_list)
         if debug:
@@ -266,6 +303,8 @@ def sync_media_folder(media_folder_local, media_folder_remote, host_local, port,
                 total_size += int(media["size"]) / 1024 / 1024
             current_upload["total_size"] = round(total_size)
             for media in media_list:
+                # ~ if not stop_upload_flag:
+                if current_upload["status"] > 0:
                     current_media_size = int(media["size"]) / 1024 / 1024
                     current_upload["filename"] = media["filename"].strip("/")
                     current_upload["progress"] = media_count
@@ -278,7 +317,15 @@ def sync_media_folder(media_folder_local, media_folder_remote, host_local, port,
                         media_count += 1
                         current_upload["transferred_size"] += round(current_media_size)
                         current_upload["transferred_percent"] += round((100 / total_size) * current_media_size)
+                else:
+                    # Upload interrupted
+                    return _("Upload interrupted")
+            # ~ stop_upload_flag = 0
+            # ~ reset_current_upload() # host becomes -1
+            reset_current_upload()
+        current_upload["status"] = -1
     # Using system cmd
+    # TODO : fill current_upload with some values from rsync/scp
     elif which(sync_facility):
         # Build subprocess arg list accroding to sync_facility
         # Using Rsync
@@ -301,7 +348,7 @@ def sync_media_folder(media_folder_local, media_folder_remote, host_local, port,
             total_size = str(sync_proc.stdout)[scrape_index:].split(" ")[0][:-1]
     if debug:
         print("Transferred size: " + str(round(total_size)))
-    return total_size
+    return current_upload
 
 
 def get_meta_data(host, xml_data, request_="status", m3u_=0):
@@ -417,6 +464,7 @@ def send_pilpil_command(host, arg0, arg1, arg2):
     Builds a pilpil request according to args, send it and return parsed result.
     '''
     port_ = vlc_port
+    arg0_values = ["play", "delete", "sort", "move"]
     # Build request
     #
     # Default request
@@ -440,7 +488,8 @@ def send_pilpil_command(host, arg0, arg1, arg2):
         # Build request for VLC command
         HTTP_request = HTTP_request + "?command=" + cmd_player[arg0]
         if arg1 != "null":
-            if (arg0 == "play") or (arg0 == "delete") or (arg0 == "sort") or (arg0 == "move"):
+            # ~ if (arg0 == "play") or (arg0 == "delete") or (arg0 == "sort") or (arg0 == "move"):
+            if arg0 in arg0_values:
                 # Add 'id' url parameter
                 HTTP_request = HTTP_request + "&id=" + arg1
                 if (arg0 == "sort") or (arg0 == "move"):
@@ -543,18 +592,26 @@ def browse():
     return list_local_media_files(media_folder_local)
 
 
-@app.route("/sync/<host>")
+@app.route("/sync/<host>/", defaults={"arg0": "null"})
-def sync(host):
+@app.route("/sync/<host>/<arg0>/")
-    # TODO: Add feedback for transfer in GUI
+def sync(host, arg0):
-    size = 0
+    # TODO: move to action() with url /host/sync/...
-    if host == "status":
+    global current_upload
+    upload_ok = 0
+    if arg0 == "status":
         return current_upload
+    if arg0 == "stop":
+        return stop_upload()
     elif host == "all":
-        for hostl in hosts_available:
+        reset_current_upload()
-            size += sync_media_folder(media_folder_local, media_folder_remote_expanded, hostl, cmd_port)
+        return sync_media_folder(media_folder_local, media_folder_remote_expanded, host, cmd_port)
+        # TODO : figure it out for multiple hosts
+        # ~ for hostl in hosts_available:
+            # ~ sync_media_folder(media_folder_local, media_folder_remote_expanded, hostl, cmd_port)
     else:
-        size = sync_media_folder(media_folder_local, media_folder_remote_expanded, host, cmd_port)
+        reset_current_upload()
-    return str(size)
+        return sync_media_folder(media_folder_local, media_folder_remote_expanded, host, cmd_port)
+    return current_upload
 
 
 @app.route("/<host>/<arg0>/", defaults={"arg1": "null", "arg2": "null"})

changelog_todo.md

@@ -70,10 +70,14 @@ sha256 : 401359a84c6d60902c05602bd52fae70f0b2ecac36d550b52d14e1e3230854a6
   
 
 # DOING NEXT :
-  * webgui: remove file from timeline (drag&drop to bin?)
+ 
+  * webgui/server : interrupt current download ?
  
 #  DONE :
 
+  * webgui: remove file from timeline (drag&drop to bin?) (check bugs)
+  * webgui: upload progress dialog
+  * server : file upload : only send new files, get upload status (/sync/status)
   * webgui: l10n html + js
   * webgui: Add remote file enqueuing
   * webgui: Fix timeline UI
@@ -84,8 +88,6 @@ sha256 : 401359a84c6d60902c05602bd52fae70f0b2ecac36d550b52d14e1e3230854a6
 
 
 # TODO :
- * webgui: remove file from timeline (drag&drop to bin?)
- * webgui: file sync UI freeze/status/progress bar
  * ~ Test with several rpis
  * ? Scripts hotspot linux : nmcli 
                      win   : https://github.com/JamesCullum/Windows-Hotspot

static/script.js

@@ -3,7 +3,7 @@ const DEBUG = 0;
 const CMD_PORT = "8888";
 const TIMELINE_COLOR_CURSOR = "#FF8839";
 const TIMELINE_COLOR_BG = "#2EB8E600";
-const DEFAULT_LOCALE = "en"
+const DEFAULT_LOCALE = "en";
 // t9n
 let t9n =
 {   fr : {
@@ -11,27 +11,37 @@ let t9n =
 	confirmMessage : "Êtes vous certain de vouloir effectuer cette action ?",
 	filename : "Nom",
 	duration : "Durée",
-	sync : "Transfert des fichiers..." 
+	size : "Taille",
+	sync : "Transfert des fichiers..." ,
+	size_unit : " Mio",
+	of : " de ", 
+	upload_sent_count_msg : " éléments envoyés", 
     },
     en : {
 	statusDefault : "Searching network for live hosts...",
 	confirmMessage : "Are you sure?",
 	filename : "Filename",
 	duration : "Duration",
-	sync : "Syncing files..."
+	size : "Size",
+	sync : "Syncing files...",
+	size_unit : " MB",
+	of : " of ", 
+	upload_sent_count_msg : " elements transferred.", 
     }
-}
+};
 // Timeline drag and drop elements default attributes
-const tl_cont_attr = {id:"tl_cont", ondrop: "drop(event, this)", ondragover:"allow_drop(event)"};
+const tl_cont_attr = {"id":"tl_cont", "ondrop": "drop(event, this)", "ondragover":"allow_drop(event)"};
-const tl_drag_attr = {id:"tl_drag", draggable:"true", ondragstart:"drag(event, this)"};
+const tl_drag_attr = {"id":"tl_drag", "draggable":"true", "ondragstart":"drag(event, this)"};
 //  Global object
 window.currentUser = {
   scan_interval : 3000,
   status_all :  t9n[LOCALE].statusDefault,
   medias_status : {},
   freeze_timeline_update : 0,
+  last_ul_host : 0,
 };
 
+
 function sleep(ms) {
     let delay = new Promise(function(resolve) {
 	setTimeout(resolve, ms);
@@ -59,6 +69,8 @@ async function update_sort_VLC_playlist(host) {
     // Un-freeze timeline update flag
     currentUser.freeze_timeline_update = 0;
 }
+
+
 async function update_delete_VLC_playlist(host, delete_element_id) {
     let delete_media = document.getElementById(delete_element_id);
     let delete_media_cont = delete_media.parentElement;
@@ -67,7 +79,7 @@ async function update_delete_VLC_playlist(host, delete_element_id) {
     send_ajax_cmd("/" + host + "/delete/" + delete_media_id);
     await sleep(90);
     adjust_timeline();
-    currentUser.freeze_timeline_update = 0
+    currentUser.freeze_timeline_update = 0;
 }
 
 function find_target_index(element, index) {
@@ -189,11 +201,11 @@ function add_HTML_attr(id, attribute, val , child=-1) {
 }
 
 
-function add_HTML_element(type, attribute, meta=0, uid=0){
+function add_HTML_element(type, attribute, meta=0, uid=-1){
     // Add HTML element with type 'type' and attributes 'attribute'. 
-    // 'attribute' should be a javascript object containing HTML attributes keys/values
+    // 'attribute' should be a javascript object containing HTML attributes keys/values to be applied to the new element
     // 'meta' should be an array
-    // 'uid' is used to make the HTML id attribute unique
+    // 'uid' is used to make the HTML id attribute unique. If not set, this will use the loop's iteration count i
     //
     let HTML_element = document.createElement(type);
     let HTML_attributes = Object.keys(attribute);
@@ -201,7 +213,7 @@ function add_HTML_element(type, attribute, meta=0, uid=0){
 	let new_attribute = document.createAttribute(HTML_attributes[i]);
 	if(HTML_attributes[i] == "id") {
 	    // HTML id needs to be unique
-	    new_attribute.value = Object.values(attribute)[i] + uid;
+	    new_attribute.value = Object.values(attribute)[i] + (uid != -1 ? uid : i);
 	} else {
 	    new_attribute.value = Object.values(attribute)[i];
 	}
@@ -212,9 +224,9 @@ function add_HTML_element(type, attribute, meta=0, uid=0){
 	let media_attribute = document.createAttribute("media_id");
 	media_attribute.value = meta[0];
 	HTML_element.setAttributeNode(media_attribute);
-    }
 	// Set filename as inner text 
 	HTML_element.innerText = meta[1];
+    }
     return HTML_element;
 }
 
@@ -248,7 +260,7 @@ function update_status(infos_array_element) {
 		media_element.style.backgroundImage = media_cssgrad_rule;
 		media_element.style.borderBottom = "4px solid " + TIMELINE_COLOR_CURSOR;
 	    } else {
-		let media_url_str = "url(https://" + infos_array_element.host + ":" + CMD_PORT + "/thumb/" + media_element.innerText + ")"
+		let media_url_str = "url(https://" + infos_array_element.host + ":" + CMD_PORT + "/thumb/" + media_element.innerText + ")";
 		media_element.style.backgroundImage = media_url_str;
 		media_element.style.borderBottom = "None";
 	    }
@@ -286,7 +298,7 @@ function update_list(infos_array_element){
 	    } 
 	    document.getElementById(tl_cont_attr.id + j).replaceChildren(child_node);
 	    let media_name = document.getElementById(tl_cont_attr.id + j).children[0].innerText;
-	    let media_url_str = "url(https://" + host + ":" + CMD_PORT + "/thumb/" + media_name + ")"
+	    let media_url_str = "url(https://" + host + ":" + CMD_PORT + "/thumb/" + media_name + ")";
 	    document.getElementById(tl_cont_attr.id + j).children[0].style.backgroundImage = media_url_str;
 	    // Adjust elements width
 	    adjust_timeline();
@@ -388,6 +400,92 @@ function update_host_list(infos_array){
 }
 
 
+function display_upload_status(command) {
+    // TODO : First this should set the HTMl with empty values, then call update_upload...
+    let host = command.split("/")[2];
+    let container_element = document.getElementById(host);
+    let siblings = container_element.children;
+    // Upload dialog container / background
+    let upload_dialog_cont_attributes = {"id":"ul_dialog_cont_", "class": "upload_dialog_cont"};
+    let upload_dialog_cont_element = add_HTML_element("div", upload_dialog_cont_attributes, 0, host);
+    let ul_cont_exists = document.getElementById(upload_dialog_cont_attributes["id"] + host);
+    // Upload dialog
+    //~ let upload_dialog_attributes = {"id":"ul_dialog_", "class": "upload_dialog"};
+    //~ let upload_dialog_element = add_HTML_element("div", upload_dialog_attributes, 0, host);
+    //~ let ul_dialog_exists = document.getElementById(upload_dialog_cont_attributes["id"] + host);
+    let upload_status_table = `
+			      <table>
+				<tbody>
+				  <tr>
+				    <th colspan="2" id="ul_status_title_${host}">${t9n[LOCALE].sync}</th>
+				  </tr>
+				  <tr>
+				    <td id="ul_status_progress_cnt_${host}"></td>
+				    <td id="ul_status_progress_size_${host}"></td>
+				  </tr>
+				  <tr>
+				    <td id="ul_status_filename_${host}"></td>
+				    <td id="ul_status_filesize_${host}"></td>
+				  </tr>
+				</tbody>
+			      </table>
+			      `
+    let upload_dialog_HTML = `
+			    <div id='ul_dialog_${host}'  class='upload_dialog'>
+				<div id="ul_status_${host}" class="upload_status"></div>
+				<div id="ul_progress_${host}" class="progress_bar"></div>
+				<button id="ul_stop_btn_${host}" value="/sync/${host}/stop" class="command btn btn-block btn-lg btn-default" role="button">&#x23f9;<span class="btn_txt">Stop</span></button>
+			    </div>
+			    `
+    if ( ul_cont_exists != undefined) {
+    	container_element.removeChild(ul_cont_exists);
+  	}
+    container_element.insertBefore(upload_dialog_cont_element, siblings[0]);
+    document.getElementById(upload_dialog_cont_attributes["id"] + host).innerHTML = upload_dialog_HTML;
+    document.getElementById("ul_stop_btn_" + host).addEventListener("click", send_btn_cmd, false);
+    document.getElementById("ul_status_" + host).innerHTML = upload_status_table;
+}
+
+
+function destroy_upload_status() {
+    let container_element = document.getElementById(currentUser.last_ul_host);
+    let ul_cont_exists = document.getElementById("ul_dialog_cont_" + currentUser.last_ul_host);
+    if ( ul_cont_exists != undefined) {
+    	container_element.removeChild(ul_cont_exists);
+	clearTimeout(currentUser["ul_timeout_" + currentUser.last_ul_host]);
+    }
+} 
+
+
+async function update_upload_status(current_upload) {
+    console.log("Updating upload status...");
+    //~ console.log(current_upload);
+    if (current_upload.status == -1){
+	console.log("Destroying dialog..." + current_upload.host)
+	destroy_upload_status();
+    } else if (current_upload.status) {
+	console.log("Filling dialog...")
+	document.getElementById("ul_dialog_cont_" + current_upload.host).style.display = "block";
+	// Fill table 
+	document.getElementById("ul_status_progress_cnt_" + current_upload.host).innerHTML = current_upload.progress + " / " + current_upload.total_count + t9n[LOCALE].upload_sent_count_msg;
+	document.getElementById("ul_status_progress_size_" + current_upload.host).innerHTML = current_upload.transferred_size + t9n[LOCALE].size_unit + t9n[LOCALE].of + current_upload.total_size + t9n[LOCALE].size_unit;
+	document.getElementById("ul_status_filename_" + current_upload.host).innerHTML = t9n[LOCALE].filename + ": " + current_upload.filename;
+	document.getElementById("ul_status_filesize_" + current_upload.host).innerHTML = t9n[LOCALE].size + ": " + current_upload.size + t9n[LOCALE].size_unit;
+	// Progress bar CSS
+	if (current_upload.transferred_percent) {
+	    document.getElementById("ul_progress_" + current_upload.host).innerText = current_upload.transferred_percent + "%";
+	    document.getElementById("ul_progress_" + current_upload.host).style.background = "linear-gradient(90deg, " + TIMELINE_COLOR_CURSOR + " " + current_upload.transferred_percent + "%, #fff " + current_upload.transferred_percent + "%)";
+	}
+	currentUser["ul_timeout_" + current_upload.host] = setTimeout(send_ajax_cmd, 3000, `/sync/${current_upload.host}/status`);
+    } else {
+	console.log("requesting status data");
+	currentUser.last_ul_host = current_upload.host;
+	send_ajax_cmd(`/sync/${current_upload.host}/status`);
+	await sleep(500); 
+    }
+}   
+
+// <div id="ul_status_10.42.0.10" class="upload_status"></div>
 // Metadata display
 function parse_result(command, infos_array) {
 	if (command == "/all/status") {
@@ -419,10 +517,21 @@ function parse_result(command, infos_array) {
 	    // Display remote media files in a table
 	    infos_array.forEach(update_remote_filelist);
 	    
-	} else if (command == "/sync/status") {
+	} else if (command.indexOf("/sync/") > -1) {
-	    // TODO : File sync UI status
+	    if (command.indexOf("/status") > -1 ) {
-	    currentUser.status_all = infos_array;
+		console.log("updating infos...");
-	    
+		console.log(infos_array);
+		update_upload_status(infos_array);
+	    } else if (command.indexOf("/stop") > -1 ) {
+		console.log("stopping upload...");
+		console.log(infos_array);
+		destroy_upload_status();
+	    } else {
+		console.log("displaying status");
+		//~ console.log(infos_array);
+		//~ if (infos_array.total_count) {
+		    //~ display_upload_status(infos_array)
+	    }
 	} else {
 	    setTimeout(send_ajax_cmd, 80, "/all/list");
 	    setTimeout(send_ajax_cmd, 120, "/all/status");
@@ -453,6 +562,13 @@ function enqueue_file(evt) {
     setTimeout(send_ajax_cmd, 40, "/" + evt.currentTarget.host + "/list");
 }
 
+function send_btn_cmd(evt) {
+    let clickedButton = event.currentTarget;
+    let command = clickedButton.value;
+    send_ajax_cmd(command);
+    //~ setTimeout(send_ajax_cmd, 40, "/" + evt.currentTarget.host + "/list");
+}
+
 
 function update_statusall_content() {
     document.getElementById("status_all").innerHTML = currentUser.status_all;
@@ -463,7 +579,7 @@ function scan_hosts() {
     send_ajax_cmd("/scan");
     update_statusall_content();
     setTimeout(scan_hosts, currentUser.scan_interval);
-};
+}
 
 // UI 
 addEventListener("DOMContentLoaded", function() {
@@ -502,10 +618,14 @@ addEventListener("DOMContentLoaded", function() {
 	    } else if ( command.indexOf("/clear") > -1 || command.indexOf("/sort") > -1) {
 		request.onload = send_ajax_cmd(command);
 		
-	    } else if ( command == "/sync/all" ) {
+	    } else if ( command.indexOf("/sync/") > -1 ) {
+		console.log("Sync command detected")
 		currentUser.status_all = t9n[LOCALE].sync;
-		request.onload = send_ajax_cmd("/sync/status");
+		// Display dialog
-		
+		display_upload_status(command);
+		// Request values to fill dialog
+		//~ request.onload = send_ajax_cmd(command + "/status");	
+		setTimeout(send_ajax_cmd, 1000, command + "/status");
 	    } 
 	    else if ( command.indexOf("/browse") > -1 ) {
 		request.onload = send_ajax_cmd("/all/browse");

static/style.css

@@ -22,11 +22,61 @@ tr:nth-child(2n+1) {background-color: #888;}
     border-bottom: #222 solid 1px;
     display:none;
     background: linear-gradient(0deg, #999 10%, #666 80%);
+    position:relative;
     }
 /*
 .client_container .left_col{border-right: #a8a8a8 2px solid;}
 */
 .client_container .button{}
+
+.client_container .upload_dialog_cont {
+    position: absolute;
+    width: 100%;
+    background-color: #fff8;
+    height: 100%;
+    padding: 1em 0;
+}
+
+.client_container .upload_dialog {
+    width: 30%;
+    background-color: #cecece;
+    height: 100%;
+    margin: auto;
+    padding: 2em;
+    border: #00000047 2px solid;
+    border-radius: 5px;
+    color: #444;
+    text-align: center;
+}
+
+.client_container [id^="ul_dialog_cont_"] {
+    display:none;
+}
+
+.client_container .upload_dialog button {
+    background: #bbb;
+    color: #444;
+    width: 3em;
+    height: 3em;
+    line-height: 1em;
+}
+
+.client_container .upload_dialog .progress_bar {
+    background: #fff;
+    height: 1.4em;
+    border-radius: .7em;
+    border: #999 2px solid;
+    text-align: center;
+    transition: background 3s;
+    margin:.5em;
+}
+.client_container .upload_dialog .upload_status {} 
+.client_container .upload_dialog table {
+    margin: auto;
+    background: transparent;
+    width: 100%;
+} 
+.client_container .upload_dialog [id^="ul_status_"] {}
 /*
 .timeline {height: 3em;background-color: #0f0;margin: 2em 0;}
 */
@@ -133,23 +183,22 @@ tr:nth-child(2n+1) {background-color: #888;}
 .col_1 {
     width: 40%;
     float: left;
-    padding: 3% 0 0 5%;
+    padding: 1% 0 0 2%;
 }
 .col_2 {
     width: 59%;
-    display: inline-block;
-    clear: right;
-    max-height: 170px;
     padding:.5em;
+    overflow-y: scroll;
 }
 .col_2 div {
-    overflow-y: scroll;
     max-height: 170px;
 }
 .col_2 button {
-    margin:.3em !important;
     background: #bbb;
     color: #444;
+    width: 1em;
+    height: 1em;
+    line-height: 1.1em;
 }
 .indicator {
     display:inline-block;

templates/main.html

@@ -30,11 +30,13 @@
    {% for host in hosts %}
 	<div class="client_container" id="{{ host }}">
 		<div class="left_col">
-			<h2>{{host}}</h2>
+			
 			<div class="col_1">
+				<h2>{{host}}</h2>
 				<button value="/{{host}}/poweroff" class="command btn btn-block btn-lg btn-default" role="button">&#x23fb;<span class="btn_txt">{{gui_l10n['str_poweroff']}}</span></button>
 				<button value="/{{host}}/reboot" class="command btn btn-block btn-lg btn-default" role="button">&#x21BA;<span class="btn_txt">{{gui_l10n['str_reboot']}}</span></button>
 				<button value="/{{host}}/blink" class="command btn btn-block btn-lg btn-default" role="button">&#x1F4A1;<span class="btn_txt">{{gui_l10n['str_blink']}}</span></button>
+				<button value="/sync/{{host}}" class="command btn btn-block btn-lg btn-default" role="button">&#x1F4A1;<span class="btn_txt">{{gui_l10n['str_sync']}}</span></button>
 				<p id="status_{{host}}">{{status_message}}</p>
 				<p id="signal_{{host}}">
 					 <span style="">{{gui_l10n['str_link']}}:</span>
@@ -48,6 +50,7 @@
 			</div>
 			<div class="col_2">
 				<div>
+					<button value="/{{host}}/browse" class="command btn btn-block btn-lg btn-default" role="button">&#x21BA;<span class="btn_txt">{{gui_l10n['str_refresh']}}</span></button>
 					<div id="playlist_{{host}}" class="table_cont">
 						<table id="file_sel_{{host}}">
 							<tr>
@@ -55,7 +58,6 @@
 							</tr>
 						</table>
 					</div>
-					<button value="/{{host}}/browse" class="command btn btn-block btn-lg btn-default" role="button">&#x21BA;<span class="btn_txt">{{gui_l10n['str_refresh']}}</span></button>
 				</div>
 			</div>
 		</div>