From 8667de56c81425100b274655b183def02e92725c Mon Sep 17 00:00:00 2001
From: cel <cel@lOUVT+Phkvai9a/cCS/RKo+S9hnPAQdVixms/7ldpPA=.ed25519>
Date: Tue, 11 Aug 2020 21:26:39 -0400
Subject: composer: show total size of linked blobs

---
 lib/serve.js | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/lib/serve.js b/lib/serve.js
index af57f4d..f09bd2f 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -4680,6 +4680,8 @@ Serve.prototype.composer = function (opts, cb) {
     var contentInput = h('input', {type: 'hidden', name: 'content'})
     var warningsContainer = h('div')
     var sizeEl = h('span')
+    var blobsSizeEl = h('span')
+    var blobsSizeContainer = h('span')
 
     var content
     try { content = JSON.parse(data.text) }
@@ -4712,13 +4714,16 @@ Serve.prototype.composer = function (opts, cb) {
       if (content.recps) msg.value.private = true
 
       var warnings = []
+      var blobsSize = 0
       u.toLinkArray(content.mentions).forEach(function (link) {
+        var isBlob = link.link[0] === '&'
+        if (isBlob && !isNaN(link.size)) blobsSize += link.size
         if (link.emoji && link.size >= 10e3) {
           warnings.push(h('li',
             'emoji ', h('q', link.name),
             ' (', h('code', String(link.link).substr(0, 8) + '…'), ')'
             + ' is >10KB'))
-        } else if (link.link[0] === '&' && link.size >= 5242880) {
+        } else if (isBlob && link.size >= 5242880) {
           warnings.push(h('li',
             'linked blob ',
             h('code', String(link.link).substr(0, 8) + '…'),
@@ -4731,6 +4736,12 @@ Serve.prototype.composer = function (opts, cb) {
       sizeEl.innerHTML = self.app.render.formatSize(estSize)
       if (estSize > 8192) warnings.push(h('li', 'message is too long'))
 
+      if (blobsSize) blobsSizeContainer.appendChild(h('span',
+        ', ',
+        h('em', {title: 'total size of linked blobs'}, 'blobs:'), ' ',
+        self.app.render.formatSize(blobsSize)
+      ))
+
       if (warnings.length) {
         warningsContainer.appendChild(h('div', h('em', 'warning:')))
         warningsContainer.appendChild(h('ul.mentions', warnings))
@@ -4757,7 +4768,7 @@ Serve.prototype.composer = function (opts, cb) {
       opts.redirectToPublishedMsg ? h('input', {type: 'hidden',
         name: 'redirect_to_published_msg', value: '1'}) : '',
       warningsContainer,
-      h('div', h('em', 'draft:'), ' ', sizeEl),
+      h('div', h('em', 'draft:'), ' ', sizeEl, blobsSizeContainer),
       msgContainer,
       h('div.composer-actions',
         h('input', {type: 'submit', name: 'action', value: 'publish'})
-- 
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