From 3f88e29f30b7d168e0afea1ab7564d9a99987580 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Wed, 25 Nov 2020 14:53:48 +0100
Subject: [PATCH] Add progress when creating a pad from a file

---
 customize.dist/loading.js         | 11 ++++++++---
 www/common/cryptpad-common.js     | 10 +++++++---
 www/common/sframe-common-outer.js |  7 ++++++-
 3 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/customize.dist/loading.js b/customize.dist/loading.js
index 5b916a0e5..a335a8903 100644
--- a/customize.dist/loading.js
+++ b/customize.dist/loading.js
@@ -279,7 +279,7 @@ button:not(.btn).primary:hover{
     var built = false;
 
     var types = ['less', 'drive', 'migrate', 'sf', 'team', 'pad', 'end'];
-    var current;
+    var current, progress;
     var makeList = function (data) {
         var c = types.indexOf(data.type);
         current = c;
@@ -295,7 +295,7 @@ button:not(.btn).primary:hover{
         };
         var list = '<ul>';
         types.forEach(function (el, i) {
-            if (i >= 6) { return; }
+            if (el === "end") { return; }
             list += getLi(i);
         });
         list += '</ul>';
@@ -303,7 +303,7 @@ button:not(.btn).primary:hover{
     };
     var makeBar = function (data) {
         var c = types.indexOf(data.type);
-        var l = types.length;
+        var l = types.length - 1; // don't count "end" as a type
         var progress = Math.min(data.progress, 100);
         var p = (progress / l) + (100 * c / l);
         var bar = '<div class="cp-loading-progress-bar">'+
@@ -315,8 +315,13 @@ button:not(.btn).primary:hover{
     var hasErrored = false;
     var updateLoadingProgress = function (data) {
         if (!built || !data) { return; }
+
+        // Make sure progress doesn't go backward
         var c = types.indexOf(data.type);
         if (c < current) { return console.error(data); }
+        if (c === current && progress > data.progress) { return console.error(data); }
+        progress = data.progress;
+
         try {
             document.querySelector('.cp-loading-spinner-container').style.display = 'none';
             document.querySelector('.cp-loading-progress-list').innerHTML = makeList(data);
diff --git a/www/common/cryptpad-common.js b/www/common/cryptpad-common.js
index 9f88e85a9..714598ca4 100644
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -701,7 +701,7 @@ define([
         });
     };
 
-    common.useFile = function (Crypt, cb, optsPut) {
+    common.useFile = function (Crypt, cb, optsPut, onProgress) {
         var fileHost = Config.fileHost || window.location.origin;
         var data = common.fromFileData;
         var parsed = Hash.parsePadUrl(data.href);
@@ -758,7 +758,9 @@ define([
                         return void cb(err);
                     }
                     u8 = _u8;
-                }));
+                }), function (progress) {
+                    onProgress(progress * 50);
+                });
             }).nThen(function (waitFor) {
                 require(["/file/file-crypto.js"], waitFor(function (FileCrypto) {
                     FileCrypto.decrypt(u8, key, waitFor(function (err, _res) {
@@ -767,7 +769,9 @@ define([
                             return void cb(err);
                         }
                         res = _res;
-                    }));
+                    }), function (progress) {
+                        onProgress(50 + progress * 50);
+                    });
                 }));
             }).nThen(function (waitFor) {
                 var ext = Util.parseFilename(data.title).ext;
diff --git a/www/common/sframe-common-outer.js b/www/common/sframe-common-outer.js
index d17924cf0..768ca4db2 100644
--- a/www/common/sframe-common-outer.js
+++ b/www/common/sframe-common-outer.js
@@ -1802,7 +1802,12 @@ define([
                             }
                             startRealtime();
                             cb();
-                        }, cryptputCfg);
+                        }, cryptputCfg, function (progress) {
+                            sframeChan.event('EV_LOADING_INFO', {
+                                type: 'pad',
+                                progress: progress
+                            });
+                        });
                         return;
                     }
                     // Start realtime outside the iframe and callback