various fixups, allow FTP max size config

zefie_wtvp_minisrv/includes/ServiceVault/wtv-author/documents.js

@@ -197,10 +197,12 @@ if (minisrv_config.services["wtv-author"].max_pages) {
 </table>
 <p>A maximum of <b>${minisrv_config.services["wtv-author"].max_pages}</b> pages can be created, regardless of publish status.
 <br><br>
-Your published pages are available at<br>
+`
+if (numofpages > 0) {
+`Your published pages are available at<br>
 <a href="http://${site}/${session_data.getSessionData("subscriber_username")}/">http://${site}/${session_data.getSessionData("subscriber_username")}/</a>
 </table>`
-
+}
 }
 data += `
 <SCRIPT language=JavaScript>

zefie_wtvp_minisrv/includes/ServiceVault/wtv-flashrom/get-lc2-page.js

@@ -72,6 +72,8 @@ async function processLC2DownloadPage(flashrom_info, headers, numparts = null) {
 			downloadTime = elapsedMinutes * remainingParts;
 		}
 		session.lastDownloadTime = now;
+
+		if (isNaN(downloadTime) || downloadTime < 1) downloadTime = 1;
 		
 
 		headers = `200 OK
@@ -127,7 +129,7 @@ Updating now
 <font size=+1>
 Your ${session_data.getBoxName()} is being<br>updated automatically.
 <p> <font size=+1>
-This will take about ${downloadTime} minutes and<br>then you can use your ${session_data.getBoxName()} again.
+This will take about ${downloadTime} minute${downloadTime !== 1 ? "s" : ""} and<br>then you can use your ${session_data.getBoxName()} again.
 `;
 		if (flashrom_info.is_bootrom && flashrom_info.part_number === (flashrom_info.part_count - 1)) {
 			data += `<p>

zefie_wtvp_minisrv/includes/classes/WTVFTP.js

@@ -70,7 +70,7 @@ class WTVFTP {
                         stream.on('data', (chunk) => {
                             chunks.push(chunk);
                             totalsize += chunk.length;
-                            if (totalsize > 1024 * 1024 * 4) {
+                            if (totalsize > 1024 * 1024 * this.minisrv_config.services[this.service_name].max_response_size) {
                                 this.sendToClient(socket, { 'Status': '413 The item chosen contains too much information to be used.', 'Content-Type': 'text/plain' }, 'Item too large');
                                 ftpClient.end();
                                 return;

zefie_wtvp_minisrv/includes/config.json

@@ -351,6 +351,7 @@
     "ftp": {
       "port": 1650,
       "connections": 3,
+      "max_response_size": 8, // Megabytes      
       "handler_module": "WTVFTP",
       "handler_extra_vars": ["wtvmime"]
     },